mirror of https://git.rancher.io/charts
Merge pull request #3025 from rohitsakala/monitoring
make forward-port monitoring 102.0.2+up40.1.2pull/2787/head
Sakala Venkata Krishna Rohit
GitHub
commit
1edb71b1c9
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@ -0,0 +1,10 @@
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annotations:
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catalog.cattle.io/certified: rancher
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catalog.cattle.io/hidden: "true"
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catalog.cattle.io/namespace: cattle-monitoring-system
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||||
catalog.cattle.io/release-name: rancher-monitoring-crd
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apiVersion: v1
|
||||
description: Installs the CRDs for rancher-monitoring.
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name: rancher-monitoring-crd
|
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type: application
|
||||
version: 102.0.2+up40.1.2
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||||
|
|
@ -0,0 +1,24 @@
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|||
# rancher-monitoring-crd
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||||
A Rancher chart that installs the CRDs used by rancher-monitoring.
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||||
|
||||
## How does this chart work?
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||||
|
||||
This chart marshalls all of the CRD files placed in the `crd-manifest` directory into a ConfigMap that is installed onto a cluster alongside relevant RBAC (ServiceAccount, ClusterRoleBinding, ClusterRole, and PodSecurityPolicy).
|
||||
|
||||
Once the relevant dependent resourcees are installed / upgraded / rolled back, this chart executes a post-install / post-upgrade / post-rollback Job that:
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- Patches any existing versions of the CRDs contained within the `crd-manifest` on the cluster to set `spec.preserveUnknownFields=false`; this step is required since, based on [Kubernetes docs](https://kubernetes.io/docs/tasks/extend-kubernetes/custom-resources/custom-resource-definitions/#field-pruning) and a [known workaround](https://github.com/kubernetes-sigs/controller-tools/issues/476#issuecomment-691519936), such CRDs cannot be upgraded normally from `apiextensions.k8s.io/v1beta1` to `apiextensions.k8s.io/v1`.
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- Runs a `kubectl apply` on the CRDs that are contained within the crd-manifest ConfigMap to upgrade CRDs in the cluster
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On an uninstall, this chart executes a separate post-delete Job that:
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- Patches any existing versions of the CRDs contained within `crd-manifest` on the cluster to set `metadata.finalizers=[]`
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- Runs a `kubectl delete` on the CRDs that are contained within the crd-manifest ConfigMap to clean up the CRDs from the cluster
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Note: If the relevant CRDs already existed in the cluster at the time of install, this chart will absorb ownership of the lifecycle of those CRDs; therefore, on a `helm uninstall`, those CRDs will also be removed from the cluster alongside this chart.
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## Why can't we just place the CRDs in the templates/ directory of the main chart?
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In Helm today, you cannot declare a CRD and declare a resource of that CRD's kind in templates/ without encountering a failure on render.
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## [Helm 3] Why can't we just place the CRDs in the crds/ directory of the main chart?
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The Helm 3 `crds/` directory only supports the installation of CRDs, but does not support the upgrade and removal of CRDs, unlike what this chart facilitiates.
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# https://raw.githubusercontent.com/prometheus-operator/prometheus-operator/v0.59.1/example/prometheus-operator-crd/monitoring.coreos.com_podmonitors.yaml
|
||||
---
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||||
apiVersion: apiextensions.k8s.io/v1
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||||
kind: CustomResourceDefinition
|
||||
metadata:
|
||||
annotations:
|
||||
controller-gen.kubebuilder.io/version: v0.9.2
|
||||
creationTimestamp: null
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||||
name: podmonitors.monitoring.coreos.com
|
||||
spec:
|
||||
group: monitoring.coreos.com
|
||||
names:
|
||||
categories:
|
||||
- prometheus-operator
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||||
kind: PodMonitor
|
||||
listKind: PodMonitorList
|
||||
plural: podmonitors
|
||||
shortNames:
|
||||
- pmon
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||||
singular: podmonitor
|
||||
scope: Namespaced
|
||||
versions:
|
||||
- name: v1
|
||||
schema:
|
||||
openAPIV3Schema:
|
||||
description: PodMonitor defines monitoring for a set of pods.
|
||||
properties:
|
||||
apiVersion:
|
||||
description: 'APIVersion defines the versioned schema of this representation
|
||||
of an object. Servers should convert recognized schemas to the latest
|
||||
internal value, and may reject unrecognized values. More info: https://git.k8s.io/community/contributors/devel/sig-architecture/api-conventions.md#resources'
|
||||
type: string
|
||||
kind:
|
||||
description: 'Kind is a string value representing the REST resource this
|
||||
object represents. Servers may infer this from the endpoint the client
|
||||
submits requests to. Cannot be updated. In CamelCase. More info: https://git.k8s.io/community/contributors/devel/sig-architecture/api-conventions.md#types-kinds'
|
||||
type: string
|
||||
metadata:
|
||||
type: object
|
||||
spec:
|
||||
description: Specification of desired Pod selection for target discovery
|
||||
by Prometheus.
|
||||
properties:
|
||||
attachMetadata:
|
||||
description: 'Attaches node metadata to discovered targets. Only valid
|
||||
for role: pod. Only valid in Prometheus versions 2.35.0 and newer.'
|
||||
properties:
|
||||
node:
|
||||
description: When set to true, Prometheus must have permissions
|
||||
to get Nodes.
|
||||
type: boolean
|
||||
type: object
|
||||
jobLabel:
|
||||
description: The label to use to retrieve the job name from.
|
||||
type: string
|
||||
labelLimit:
|
||||
description: Per-scrape limit on number of labels that will be accepted
|
||||
for a sample. Only valid in Prometheus versions 2.27.0 and newer.
|
||||
format: int64
|
||||
type: integer
|
||||
labelNameLengthLimit:
|
||||
description: Per-scrape limit on length of labels name that will be
|
||||
accepted for a sample. Only valid in Prometheus versions 2.27.0
|
||||
and newer.
|
||||
format: int64
|
||||
type: integer
|
||||
labelValueLengthLimit:
|
||||
description: Per-scrape limit on length of labels value that will
|
||||
be accepted for a sample. Only valid in Prometheus versions 2.27.0
|
||||
and newer.
|
||||
format: int64
|
||||
type: integer
|
||||
namespaceSelector:
|
||||
description: Selector to select which namespaces the Endpoints objects
|
||||
are discovered from.
|
||||
properties:
|
||||
any:
|
||||
description: Boolean describing whether all namespaces are selected
|
||||
in contrast to a list restricting them.
|
||||
type: boolean
|
||||
matchNames:
|
||||
description: List of namespace names to select from.
|
||||
items:
|
||||
type: string
|
||||
type: array
|
||||
type: object
|
||||
podMetricsEndpoints:
|
||||
description: A list of endpoints allowed as part of this PodMonitor.
|
||||
items:
|
||||
description: PodMetricsEndpoint defines a scrapeable endpoint of
|
||||
a Kubernetes Pod serving Prometheus metrics.
|
||||
properties:
|
||||
authorization:
|
||||
description: Authorization section for this endpoint
|
||||
properties:
|
||||
credentials:
|
||||
description: The secret's key that contains the credentials
|
||||
of the request
|
||||
properties:
|
||||
key:
|
||||
description: The key of the secret to select from. Must
|
||||
be a valid secret key.
|
||||
type: string
|
||||
name:
|
||||
description: 'Name of the referent. More info: https://kubernetes.io/docs/concepts/overview/working-with-objects/names/#names
|
||||
TODO: Add other useful fields. apiVersion, kind, uid?'
|
||||
type: string
|
||||
optional:
|
||||
description: Specify whether the Secret or its key must
|
||||
be defined
|
||||
type: boolean
|
||||
required:
|
||||
- key
|
||||
type: object
|
||||
x-kubernetes-map-type: atomic
|
||||
type:
|
||||
description: Set the authentication type. Defaults to Bearer,
|
||||
Basic will cause an error
|
||||
type: string
|
||||
type: object
|
||||
basicAuth:
|
||||
description: 'BasicAuth allow an endpoint to authenticate over
|
||||
basic authentication. More info: https://prometheus.io/docs/operating/configuration/#endpoint'
|
||||
properties:
|
||||
password:
|
||||
description: The secret in the service monitor namespace
|
||||
that contains the password for authentication.
|
||||
properties:
|
||||
key:
|
||||
description: The key of the secret to select from. Must
|
||||
be a valid secret key.
|
||||
type: string
|
||||
name:
|
||||
description: 'Name of the referent. More info: https://kubernetes.io/docs/concepts/overview/working-with-objects/names/#names
|
||||
TODO: Add other useful fields. apiVersion, kind, uid?'
|
||||
type: string
|
||||
optional:
|
||||
description: Specify whether the Secret or its key must
|
||||
be defined
|
||||
type: boolean
|
||||
required:
|
||||
- key
|
||||
type: object
|
||||
x-kubernetes-map-type: atomic
|
||||
username:
|
||||
description: The secret in the service monitor namespace
|
||||
that contains the username for authentication.
|
||||
properties:
|
||||
key:
|
||||
description: The key of the secret to select from. Must
|
||||
be a valid secret key.
|
||||
type: string
|
||||
name:
|
||||
description: 'Name of the referent. More info: https://kubernetes.io/docs/concepts/overview/working-with-objects/names/#names
|
||||
TODO: Add other useful fields. apiVersion, kind, uid?'
|
||||
type: string
|
||||
optional:
|
||||
description: Specify whether the Secret or its key must
|
||||
be defined
|
||||
type: boolean
|
||||
required:
|
||||
- key
|
||||
type: object
|
||||
x-kubernetes-map-type: atomic
|
||||
type: object
|
||||
bearerTokenSecret:
|
||||
description: Secret to mount to read bearer token for scraping
|
||||
targets. The secret needs to be in the same namespace as the
|
||||
pod monitor and accessible by the Prometheus Operator.
|
||||
properties:
|
||||
key:
|
||||
description: The key of the secret to select from. Must
|
||||
be a valid secret key.
|
||||
type: string
|
||||
name:
|
||||
description: 'Name of the referent. More info: https://kubernetes.io/docs/concepts/overview/working-with-objects/names/#names
|
||||
TODO: Add other useful fields. apiVersion, kind, uid?'
|
||||
type: string
|
||||
optional:
|
||||
description: Specify whether the Secret or its key must
|
||||
be defined
|
||||
type: boolean
|
||||
required:
|
||||
- key
|
||||
type: object
|
||||
x-kubernetes-map-type: atomic
|
||||
enableHttp2:
|
||||
description: Whether to enable HTTP2.
|
||||
type: boolean
|
||||
followRedirects:
|
||||
description: FollowRedirects configures whether scrape requests
|
||||
follow HTTP 3xx redirects.
|
||||
type: boolean
|
||||
honorLabels:
|
||||
description: HonorLabels chooses the metric's labels on collisions
|
||||
with target labels.
|
||||
type: boolean
|
||||
honorTimestamps:
|
||||
description: HonorTimestamps controls whether Prometheus respects
|
||||
the timestamps present in scraped data.
|
||||
type: boolean
|
||||
interval:
|
||||
description: Interval at which metrics should be scraped If
|
||||
not specified Prometheus' global scrape interval is used.
|
||||
pattern: ^(0|(([0-9]+)y)?(([0-9]+)w)?(([0-9]+)d)?(([0-9]+)h)?(([0-9]+)m)?(([0-9]+)s)?(([0-9]+)ms)?)$
|
||||
type: string
|
||||
metricRelabelings:
|
||||
description: MetricRelabelConfigs to apply to samples before
|
||||
ingestion.
|
||||
items:
|
||||
description: 'RelabelConfig allows dynamic rewriting of the
|
||||
label set, being applied to samples before ingestion. It
|
||||
defines `<metric_relabel_configs>`-section of Prometheus
|
||||
configuration. More info: https://prometheus.io/docs/prometheus/latest/configuration/configuration/#metric_relabel_configs'
|
||||
properties:
|
||||
action:
|
||||
default: replace
|
||||
description: Action to perform based on regex matching.
|
||||
Default is 'replace'. uppercase and lowercase actions
|
||||
require Prometheus >= 2.36.
|
||||
enum:
|
||||
- replace
|
||||
- Replace
|
||||
- keep
|
||||
- Keep
|
||||
- drop
|
||||
- Drop
|
||||
- hashmod
|
||||
- HashMod
|
||||
- labelmap
|
||||
- LabelMap
|
||||
- labeldrop
|
||||
- LabelDrop
|
||||
- labelkeep
|
||||
- LabelKeep
|
||||
- lowercase
|
||||
- Lowercase
|
||||
- uppercase
|
||||
- Uppercase
|
||||
type: string
|
||||
modulus:
|
||||
description: Modulus to take of the hash of the source
|
||||
label values.
|
||||
format: int64
|
||||
type: integer
|
||||
regex:
|
||||
description: Regular expression against which the extracted
|
||||
value is matched. Default is '(.*)'
|
||||
type: string
|
||||
replacement:
|
||||
description: Replacement value against which a regex replace
|
||||
is performed if the regular expression matches. Regex
|
||||
capture groups are available. Default is '$1'
|
||||
type: string
|
||||
separator:
|
||||
description: Separator placed between concatenated source
|
||||
label values. default is ';'.
|
||||
type: string
|
||||
sourceLabels:
|
||||
description: The source labels select values from existing
|
||||
labels. Their content is concatenated using the configured
|
||||
separator and matched against the configured regular
|
||||
expression for the replace, keep, and drop actions.
|
||||
items:
|
||||
description: LabelName is a valid Prometheus label name
|
||||
which may only contain ASCII letters, numbers, as
|
||||
well as underscores.
|
||||
pattern: ^[a-zA-Z_][a-zA-Z0-9_]*$
|
||||
type: string
|
||||
type: array
|
||||
targetLabel:
|
||||
description: Label to which the resulting value is written
|
||||
in a replace action. It is mandatory for replace actions.
|
||||
Regex capture groups are available.
|
||||
type: string
|
||||
type: object
|
||||
type: array
|
||||
oauth2:
|
||||
description: OAuth2 for the URL. Only valid in Prometheus versions
|
||||
2.27.0 and newer.
|
||||
properties:
|
||||
clientId:
|
||||
description: The secret or configmap containing the OAuth2
|
||||
client id
|
||||
properties:
|
||||
configMap:
|
||||
description: ConfigMap containing data to use for the
|
||||
targets.
|
||||
properties:
|
||||
key:
|
||||
description: The key to select.
|
||||
type: string
|
||||
name:
|
||||
description: 'Name of the referent. More info: https://kubernetes.io/docs/concepts/overview/working-with-objects/names/#names
|
||||
TODO: Add other useful fields. apiVersion, kind,
|
||||
uid?'
|
||||
type: string
|
||||
optional:
|
||||
description: Specify whether the ConfigMap or its
|
||||
key must be defined
|
||||
type: boolean
|
||||
required:
|
||||
- key
|
||||
type: object
|
||||
x-kubernetes-map-type: atomic
|
||||
secret:
|
||||
description: Secret containing data to use for the targets.
|
||||
properties:
|
||||
key:
|
||||
description: The key of the secret to select from. Must
|
||||
be a valid secret key.
|
||||
type: string
|
||||
name:
|
||||
description: 'Name of the referent. More info: https://kubernetes.io/docs/concepts/overview/working-with-objects/names/#names
|
||||
TODO: Add other useful fields. apiVersion, kind,
|
||||
uid?'
|
||||
type: string
|
||||
optional:
|
||||
description: Specify whether the Secret or its key
|
||||
must be defined
|
||||
type: boolean
|
||||
required:
|
||||
- key
|
||||
type: object
|
||||
x-kubernetes-map-type: atomic
|
||||
type: object
|
||||
clientSecret:
|
||||
description: The secret containing the OAuth2 client secret
|
||||
properties:
|
||||
key:
|
||||
description: The key of the secret to select from. Must
|
||||
be a valid secret key.
|
||||
type: string
|
||||
name:
|
||||
description: 'Name of the referent. More info: https://kubernetes.io/docs/concepts/overview/working-with-objects/names/#names
|
||||
TODO: Add other useful fields. apiVersion, kind, uid?'
|
||||
type: string
|
||||
optional:
|
||||
description: Specify whether the Secret or its key must
|
||||
be defined
|
||||
type: boolean
|
||||
required:
|
||||
- key
|
||||
type: object
|
||||
x-kubernetes-map-type: atomic
|
||||
endpointParams:
|
||||
additionalProperties:
|
||||
type: string
|
||||
description: Parameters to append to the token URL
|
||||
type: object
|
||||
scopes:
|
||||
description: OAuth2 scopes used for the token request
|
||||
items:
|
||||
type: string
|
||||
type: array
|
||||
tokenUrl:
|
||||
description: The URL to fetch the token from
|
||||
minLength: 1
|
||||
type: string
|
||||
required:
|
||||
- clientId
|
||||
- clientSecret
|
||||
- tokenUrl
|
||||
type: object
|
||||
params:
|
||||
additionalProperties:
|
||||
items:
|
||||
type: string
|
||||
type: array
|
||||
description: Optional HTTP URL parameters
|
||||
type: object
|
||||
path:
|
||||
description: HTTP path to scrape for metrics. If empty, Prometheus
|
||||
uses the default value (e.g. `/metrics`).
|
||||
type: string
|
||||
port:
|
||||
description: Name of the pod port this endpoint refers to. Mutually
|
||||
exclusive with targetPort.
|
||||
type: string
|
||||
proxyUrl:
|
||||
description: ProxyURL eg http://proxyserver:2195 Directs scrapes
|
||||
to proxy through this endpoint.
|
||||
type: string
|
||||
relabelings:
|
||||
description: 'RelabelConfigs to apply to samples before scraping.
|
||||
Prometheus Operator automatically adds relabelings for a few
|
||||
standard Kubernetes fields. The original scrape job''s name
|
||||
is available via the `__tmp_prometheus_job_name` label. More
|
||||
info: https://prometheus.io/docs/prometheus/latest/configuration/configuration/#relabel_config'
|
||||
items:
|
||||
description: 'RelabelConfig allows dynamic rewriting of the
|
||||
label set, being applied to samples before ingestion. It
|
||||
defines `<metric_relabel_configs>`-section of Prometheus
|
||||
configuration. More info: https://prometheus.io/docs/prometheus/latest/configuration/configuration/#metric_relabel_configs'
|
||||
properties:
|
||||
action:
|
||||
default: replace
|
||||
description: Action to perform based on regex matching.
|
||||
Default is 'replace'. uppercase and lowercase actions
|
||||
require Prometheus >= 2.36.
|
||||
enum:
|
||||
- replace
|
||||
- Replace
|
||||
- keep
|
||||
- Keep
|
||||
- drop
|
||||
- Drop
|
||||
- hashmod
|
||||
- HashMod
|
||||
- labelmap
|
||||
- LabelMap
|
||||
- labeldrop
|
||||
- LabelDrop
|
||||
- labelkeep
|
||||
- LabelKeep
|
||||
- lowercase
|
||||
- Lowercase
|
||||
- uppercase
|
||||
- Uppercase
|
||||
type: string
|
||||
modulus:
|
||||
description: Modulus to take of the hash of the source
|
||||
label values.
|
||||
format: int64
|
||||
type: integer
|
||||
regex:
|
||||
description: Regular expression against which the extracted
|
||||
value is matched. Default is '(.*)'
|
||||
type: string
|
||||
replacement:
|
||||
description: Replacement value against which a regex replace
|
||||
is performed if the regular expression matches. Regex
|
||||
capture groups are available. Default is '$1'
|
||||
type: string
|
||||
separator:
|
||||
description: Separator placed between concatenated source
|
||||
label values. default is ';'.
|
||||
type: string
|
||||
sourceLabels:
|
||||
description: The source labels select values from existing
|
||||
labels. Their content is concatenated using the configured
|
||||
separator and matched against the configured regular
|
||||
expression for the replace, keep, and drop actions.
|
||||
items:
|
||||
description: LabelName is a valid Prometheus label name
|
||||
which may only contain ASCII letters, numbers, as
|
||||
well as underscores.
|
||||
pattern: ^[a-zA-Z_][a-zA-Z0-9_]*$
|
||||
type: string
|
||||
type: array
|
||||
targetLabel:
|
||||
description: Label to which the resulting value is written
|
||||
in a replace action. It is mandatory for replace actions.
|
||||
Regex capture groups are available.
|
||||
type: string
|
||||
type: object
|
||||
type: array
|
||||
scheme:
|
||||
description: HTTP scheme to use for scraping.
|
||||
type: string
|
||||
scrapeTimeout:
|
||||
description: Timeout after which the scrape is ended If not
|
||||
specified, the Prometheus global scrape interval is used.
|
||||
pattern: ^(0|(([0-9]+)y)?(([0-9]+)w)?(([0-9]+)d)?(([0-9]+)h)?(([0-9]+)m)?(([0-9]+)s)?(([0-9]+)ms)?)$
|
||||
type: string
|
||||
targetPort:
|
||||
anyOf:
|
||||
- type: integer
|
||||
- type: string
|
||||
description: 'Deprecated: Use ''port'' instead.'
|
||||
x-kubernetes-int-or-string: true
|
||||
tlsConfig:
|
||||
description: TLS configuration to use when scraping the endpoint.
|
||||
properties:
|
||||
ca:
|
||||
description: Struct containing the CA cert to use for the
|
||||
targets.
|
||||
properties:
|
||||
configMap:
|
||||
description: ConfigMap containing data to use for the
|
||||
targets.
|
||||
properties:
|
||||
key:
|
||||
description: The key to select.
|
||||
type: string
|
||||
name:
|
||||
description: 'Name of the referent. More info: https://kubernetes.io/docs/concepts/overview/working-with-objects/names/#names
|
||||
TODO: Add other useful fields. apiVersion, kind,
|
||||
uid?'
|
||||
type: string
|
||||
optional:
|
||||
description: Specify whether the ConfigMap or its
|
||||
key must be defined
|
||||
type: boolean
|
||||
required:
|
||||
- key
|
||||
type: object
|
||||
x-kubernetes-map-type: atomic
|
||||
secret:
|
||||
description: Secret containing data to use for the targets.
|
||||
properties:
|
||||
key:
|
||||
description: The key of the secret to select from. Must
|
||||
be a valid secret key.
|
||||
type: string
|
||||
name:
|
||||
description: 'Name of the referent. More info: https://kubernetes.io/docs/concepts/overview/working-with-objects/names/#names
|
||||
TODO: Add other useful fields. apiVersion, kind,
|
||||
uid?'
|
||||
type: string
|
||||
optional:
|
||||
description: Specify whether the Secret or its key
|
||||
must be defined
|
||||
type: boolean
|
||||
required:
|
||||
- key
|
||||
type: object
|
||||
x-kubernetes-map-type: atomic
|
||||
type: object
|
||||
cert:
|
||||
description: Struct containing the client cert file for
|
||||
the targets.
|
||||
properties:
|
||||
configMap:
|
||||
description: ConfigMap containing data to use for the
|
||||
targets.
|
||||
properties:
|
||||
key:
|
||||
description: The key to select.
|
||||
type: string
|
||||
name:
|
||||
description: 'Name of the referent. More info: https://kubernetes.io/docs/concepts/overview/working-with-objects/names/#names
|
||||
TODO: Add other useful fields. apiVersion, kind,
|
||||
uid?'
|
||||
type: string
|
||||
optional:
|
||||
description: Specify whether the ConfigMap or its
|
||||
key must be defined
|
||||
type: boolean
|
||||
required:
|
||||
- key
|
||||
type: object
|
||||
x-kubernetes-map-type: atomic
|
||||
secret:
|
||||
description: Secret containing data to use for the targets.
|
||||
properties:
|
||||
key:
|
||||
description: The key of the secret to select from. Must
|
||||
be a valid secret key.
|
||||
type: string
|
||||
name:
|
||||
description: 'Name of the referent. More info: https://kubernetes.io/docs/concepts/overview/working-with-objects/names/#names
|
||||
TODO: Add other useful fields. apiVersion, kind,
|
||||
uid?'
|
||||
type: string
|
||||
optional:
|
||||
description: Specify whether the Secret or its key
|
||||
must be defined
|
||||
type: boolean
|
||||
required:
|
||||
- key
|
||||
type: object
|
||||
x-kubernetes-map-type: atomic
|
||||
type: object
|
||||
insecureSkipVerify:
|
||||
description: Disable target certificate validation.
|
||||
type: boolean
|
||||
keySecret:
|
||||
description: Secret containing the client key file for the
|
||||
targets.
|
||||
properties:
|
||||
key:
|
||||
description: The key of the secret to select from. Must
|
||||
be a valid secret key.
|
||||
type: string
|
||||
name:
|
||||
description: 'Name of the referent. More info: https://kubernetes.io/docs/concepts/overview/working-with-objects/names/#names
|
||||
TODO: Add other useful fields. apiVersion, kind, uid?'
|
||||
type: string
|
||||
optional:
|
||||
description: Specify whether the Secret or its key must
|
||||
be defined
|
||||
type: boolean
|
||||
required:
|
||||
- key
|
||||
type: object
|
||||
x-kubernetes-map-type: atomic
|
||||
serverName:
|
||||
description: Used to verify the hostname for the targets.
|
||||
type: string
|
||||
type: object
|
||||
type: object
|
||||
type: array
|
||||
podTargetLabels:
|
||||
description: PodTargetLabels transfers labels on the Kubernetes Pod
|
||||
onto the target.
|
||||
items:
|
||||
type: string
|
||||
type: array
|
||||
sampleLimit:
|
||||
description: SampleLimit defines per-scrape limit on number of scraped
|
||||
samples that will be accepted.
|
||||
format: int64
|
||||
type: integer
|
||||
selector:
|
||||
description: Selector to select Pod objects.
|
||||
properties:
|
||||
matchExpressions:
|
||||
description: matchExpressions is a list of label selector requirements.
|
||||
The requirements are ANDed.
|
||||
items:
|
||||
description: A label selector requirement is a selector that
|
||||
contains values, a key, and an operator that relates the key
|
||||
and values.
|
||||
properties:
|
||||
key:
|
||||
description: key is the label key that the selector applies
|
||||
to.
|
||||
type: string
|
||||
operator:
|
||||
description: operator represents a key's relationship to
|
||||
a set of values. Valid operators are In, NotIn, Exists
|
||||
and DoesNotExist.
|
||||
type: string
|
||||
values:
|
||||
description: values is an array of string values. If the
|
||||
operator is In or NotIn, the values array must be non-empty.
|
||||
If the operator is Exists or DoesNotExist, the values
|
||||
array must be empty. This array is replaced during a strategic
|
||||
merge patch.
|
||||
items:
|
||||
type: string
|
||||
type: array
|
||||
required:
|
||||
- key
|
||||
- operator
|
||||
type: object
|
||||
type: array
|
||||
matchLabels:
|
||||
additionalProperties:
|
||||
type: string
|
||||
description: matchLabels is a map of {key,value} pairs. A single
|
||||
{key,value} in the matchLabels map is equivalent to an element
|
||||
of matchExpressions, whose key field is "key", the operator
|
||||
is "In", and the values array contains only "value". The requirements
|
||||
are ANDed.
|
||||
type: object
|
||||
type: object
|
||||
x-kubernetes-map-type: atomic
|
||||
targetLimit:
|
||||
description: TargetLimit defines a limit on the number of scraped
|
||||
targets that will be accepted.
|
||||
format: int64
|
||||
type: integer
|
||||
required:
|
||||
- podMetricsEndpoints
|
||||
- selector
|
||||
type: object
|
||||
required:
|
||||
- spec
|
||||
type: object
|
||||
served: true
|
||||
storage: true
|
||||
|
|
@ -0,0 +1,704 @@
|
|||
# https://raw.githubusercontent.com/prometheus-operator/prometheus-operator/v0.59.1/example/prometheus-operator-crd/monitoring.coreos.com_probes.yaml
|
||||
---
|
||||
apiVersion: apiextensions.k8s.io/v1
|
||||
kind: CustomResourceDefinition
|
||||
metadata:
|
||||
annotations:
|
||||
controller-gen.kubebuilder.io/version: v0.9.2
|
||||
creationTimestamp: null
|
||||
name: probes.monitoring.coreos.com
|
||||
spec:
|
||||
group: monitoring.coreos.com
|
||||
names:
|
||||
categories:
|
||||
- prometheus-operator
|
||||
kind: Probe
|
||||
listKind: ProbeList
|
||||
plural: probes
|
||||
shortNames:
|
||||
- prb
|
||||
singular: probe
|
||||
scope: Namespaced
|
||||
versions:
|
||||
- name: v1
|
||||
schema:
|
||||
openAPIV3Schema:
|
||||
description: Probe defines monitoring for a set of static targets or ingresses.
|
||||
properties:
|
||||
apiVersion:
|
||||
description: 'APIVersion defines the versioned schema of this representation
|
||||
of an object. Servers should convert recognized schemas to the latest
|
||||
internal value, and may reject unrecognized values. More info: https://git.k8s.io/community/contributors/devel/sig-architecture/api-conventions.md#resources'
|
||||
type: string
|
||||
kind:
|
||||
description: 'Kind is a string value representing the REST resource this
|
||||
object represents. Servers may infer this from the endpoint the client
|
||||
submits requests to. Cannot be updated. In CamelCase. More info: https://git.k8s.io/community/contributors/devel/sig-architecture/api-conventions.md#types-kinds'
|
||||
type: string
|
||||
metadata:
|
||||
type: object
|
||||
spec:
|
||||
description: Specification of desired Ingress selection for target discovery
|
||||
by Prometheus.
|
||||
properties:
|
||||
authorization:
|
||||
description: Authorization section for this endpoint
|
||||
properties:
|
||||
credentials:
|
||||
description: The secret's key that contains the credentials of
|
||||
the request
|
||||
properties:
|
||||
key:
|
||||
description: The key of the secret to select from. Must be
|
||||
a valid secret key.
|
||||
type: string
|
||||
name:
|
||||
description: 'Name of the referent. More info: https://kubernetes.io/docs/concepts/overview/working-with-objects/names/#names
|
||||
TODO: Add other useful fields. apiVersion, kind, uid?'
|
||||
type: string
|
||||
optional:
|
||||
description: Specify whether the Secret or its key must be
|
||||
defined
|
||||
type: boolean
|
||||
required:
|
||||
- key
|
||||
type: object
|
||||
x-kubernetes-map-type: atomic
|
||||
type:
|
||||
description: Set the authentication type. Defaults to Bearer,
|
||||
Basic will cause an error
|
||||
type: string
|
||||
type: object
|
||||
basicAuth:
|
||||
description: 'BasicAuth allow an endpoint to authenticate over basic
|
||||
authentication. More info: https://prometheus.io/docs/operating/configuration/#endpoint'
|
||||
properties:
|
||||
password:
|
||||
description: The secret in the service monitor namespace that
|
||||
contains the password for authentication.
|
||||
properties:
|
||||
key:
|
||||
description: The key of the secret to select from. Must be
|
||||
a valid secret key.
|
||||
type: string
|
||||
name:
|
||||
description: 'Name of the referent. More info: https://kubernetes.io/docs/concepts/overview/working-with-objects/names/#names
|
||||
TODO: Add other useful fields. apiVersion, kind, uid?'
|
||||
type: string
|
||||
optional:
|
||||
description: Specify whether the Secret or its key must be
|
||||
defined
|
||||
type: boolean
|
||||
required:
|
||||
- key
|
||||
type: object
|
||||
x-kubernetes-map-type: atomic
|
||||
username:
|
||||
description: The secret in the service monitor namespace that
|
||||
contains the username for authentication.
|
||||
properties:
|
||||
key:
|
||||
description: The key of the secret to select from. Must be
|
||||
a valid secret key.
|
||||
type: string
|
||||
name:
|
||||
description: 'Name of the referent. More info: https://kubernetes.io/docs/concepts/overview/working-with-objects/names/#names
|
||||
TODO: Add other useful fields. apiVersion, kind, uid?'
|
||||
type: string
|
||||
optional:
|
||||
description: Specify whether the Secret or its key must be
|
||||
defined
|
||||
type: boolean
|
||||
required:
|
||||
- key
|
||||
type: object
|
||||
x-kubernetes-map-type: atomic
|
||||
type: object
|
||||
bearerTokenSecret:
|
||||
description: Secret to mount to read bearer token for scraping targets.
|
||||
The secret needs to be in the same namespace as the probe and accessible
|
||||
by the Prometheus Operator.
|
||||
properties:
|
||||
key:
|
||||
description: The key of the secret to select from. Must be a
|
||||
valid secret key.
|
||||
type: string
|
||||
name:
|
||||
description: 'Name of the referent. More info: https://kubernetes.io/docs/concepts/overview/working-with-objects/names/#names
|
||||
TODO: Add other useful fields. apiVersion, kind, uid?'
|
||||
type: string
|
||||
optional:
|
||||
description: Specify whether the Secret or its key must be defined
|
||||
type: boolean
|
||||
required:
|
||||
- key
|
||||
type: object
|
||||
x-kubernetes-map-type: atomic
|
||||
interval:
|
||||
description: Interval at which targets are probed using the configured
|
||||
prober. If not specified Prometheus' global scrape interval is used.
|
||||
pattern: ^(0|(([0-9]+)y)?(([0-9]+)w)?(([0-9]+)d)?(([0-9]+)h)?(([0-9]+)m)?(([0-9]+)s)?(([0-9]+)ms)?)$
|
||||
type: string
|
||||
jobName:
|
||||
description: The job name assigned to scraped metrics by default.
|
||||
type: string
|
||||
labelLimit:
|
||||
description: Per-scrape limit on number of labels that will be accepted
|
||||
for a sample. Only valid in Prometheus versions 2.27.0 and newer.
|
||||
format: int64
|
||||
type: integer
|
||||
labelNameLengthLimit:
|
||||
description: Per-scrape limit on length of labels name that will be
|
||||
accepted for a sample. Only valid in Prometheus versions 2.27.0
|
||||
and newer.
|
||||
format: int64
|
||||
type: integer
|
||||
labelValueLengthLimit:
|
||||
description: Per-scrape limit on length of labels value that will
|
||||
be accepted for a sample. Only valid in Prometheus versions 2.27.0
|
||||
and newer.
|
||||
format: int64
|
||||
type: integer
|
||||
metricRelabelings:
|
||||
description: MetricRelabelConfigs to apply to samples before ingestion.
|
||||
items:
|
||||
description: 'RelabelConfig allows dynamic rewriting of the label
|
||||
set, being applied to samples before ingestion. It defines `<metric_relabel_configs>`-section
|
||||
of Prometheus configuration. More info: https://prometheus.io/docs/prometheus/latest/configuration/configuration/#metric_relabel_configs'
|
||||
properties:
|
||||
action:
|
||||
default: replace
|
||||
description: Action to perform based on regex matching. Default
|
||||
is 'replace'. uppercase and lowercase actions require Prometheus
|
||||
>= 2.36.
|
||||
enum:
|
||||
- replace
|
||||
- Replace
|
||||
- keep
|
||||
- Keep
|
||||
- drop
|
||||
- Drop
|
||||
- hashmod
|
||||
- HashMod
|
||||
- labelmap
|
||||
- LabelMap
|
||||
- labeldrop
|
||||
- LabelDrop
|
||||
- labelkeep
|
||||
- LabelKeep
|
||||
- lowercase
|
||||
- Lowercase
|
||||
- uppercase
|
||||
- Uppercase
|
||||
type: string
|
||||
modulus:
|
||||
description: Modulus to take of the hash of the source label
|
||||
values.
|
||||
format: int64
|
||||
type: integer
|
||||
regex:
|
||||
description: Regular expression against which the extracted
|
||||
value is matched. Default is '(.*)'
|
||||
type: string
|
||||
replacement:
|
||||
description: Replacement value against which a regex replace
|
||||
is performed if the regular expression matches. Regex capture
|
||||
groups are available. Default is '$1'
|
||||
type: string
|
||||
separator:
|
||||
description: Separator placed between concatenated source label
|
||||
values. default is ';'.
|
||||
type: string
|
||||
sourceLabels:
|
||||
description: The source labels select values from existing labels.
|
||||
Their content is concatenated using the configured separator
|
||||
and matched against the configured regular expression for
|
||||
the replace, keep, and drop actions.
|
||||
items:
|
||||
description: LabelName is a valid Prometheus label name which
|
||||
may only contain ASCII letters, numbers, as well as underscores.
|
||||
pattern: ^[a-zA-Z_][a-zA-Z0-9_]*$
|
||||
type: string
|
||||
type: array
|
||||
targetLabel:
|
||||
description: Label to which the resulting value is written in
|
||||
a replace action. It is mandatory for replace actions. Regex
|
||||
capture groups are available.
|
||||
type: string
|
||||
type: object
|
||||
type: array
|
||||
module:
|
||||
description: 'The module to use for probing specifying how to probe
|
||||
the target. Example module configuring in the blackbox exporter:
|
||||
https://github.com/prometheus/blackbox_exporter/blob/master/example.yml'
|
||||
type: string
|
||||
oauth2:
|
||||
description: OAuth2 for the URL. Only valid in Prometheus versions
|
||||
2.27.0 and newer.
|
||||
properties:
|
||||
clientId:
|
||||
description: The secret or configmap containing the OAuth2 client
|
||||
id
|
||||
properties:
|
||||
configMap:
|
||||
description: ConfigMap containing data to use for the targets.
|
||||
properties:
|
||||
key:
|
||||
description: The key to select.
|
||||
type: string
|
||||
name:
|
||||
description: 'Name of the referent. More info: https://kubernetes.io/docs/concepts/overview/working-with-objects/names/#names
|
||||
TODO: Add other useful fields. apiVersion, kind, uid?'
|
||||
type: string
|
||||
optional:
|
||||
description: Specify whether the ConfigMap or its key
|
||||
must be defined
|
||||
type: boolean
|
||||
required:
|
||||
- key
|
||||
type: object
|
||||
x-kubernetes-map-type: atomic
|
||||
secret:
|
||||
description: Secret containing data to use for the targets.
|
||||
properties:
|
||||
key:
|
||||
description: The key of the secret to select from. Must
|
||||
be a valid secret key.
|
||||
type: string
|
||||
name:
|
||||
description: 'Name of the referent. More info: https://kubernetes.io/docs/concepts/overview/working-with-objects/names/#names
|
||||
TODO: Add other useful fields. apiVersion, kind, uid?'
|
||||
type: string
|
||||
optional:
|
||||
description: Specify whether the Secret or its key must
|
||||
be defined
|
||||
type: boolean
|
||||
required:
|
||||
- key
|
||||
type: object
|
||||
x-kubernetes-map-type: atomic
|
||||
type: object
|
||||
clientSecret:
|
||||
description: The secret containing the OAuth2 client secret
|
||||
properties:
|
||||
key:
|
||||
description: The key of the secret to select from. Must be
|
||||
a valid secret key.
|
||||
type: string
|
||||
name:
|
||||
description: 'Name of the referent. More info: https://kubernetes.io/docs/concepts/overview/working-with-objects/names/#names
|
||||
TODO: Add other useful fields. apiVersion, kind, uid?'
|
||||
type: string
|
||||
optional:
|
||||
description: Specify whether the Secret or its key must be
|
||||
defined
|
||||
type: boolean
|
||||
required:
|
||||
- key
|
||||
type: object
|
||||
x-kubernetes-map-type: atomic
|
||||
endpointParams:
|
||||
additionalProperties:
|
||||
type: string
|
||||
description: Parameters to append to the token URL
|
||||
type: object
|
||||
scopes:
|
||||
description: OAuth2 scopes used for the token request
|
||||
items:
|
||||
type: string
|
||||
type: array
|
||||
tokenUrl:
|
||||
description: The URL to fetch the token from
|
||||
minLength: 1
|
||||
type: string
|
||||
required:
|
||||
- clientId
|
||||
- clientSecret
|
||||
- tokenUrl
|
||||
type: object
|
||||
prober:
|
||||
description: Specification for the prober to use for probing targets.
|
||||
The prober.URL parameter is required. Targets cannot be probed if
|
||||
left empty.
|
||||
properties:
|
||||
path:
|
||||
default: /probe
|
||||
description: Path to collect metrics from. Defaults to `/probe`.
|
||||
type: string
|
||||
proxyUrl:
|
||||
description: Optional ProxyURL.
|
||||
type: string
|
||||
scheme:
|
||||
description: HTTP scheme to use for scraping. Defaults to `http`.
|
||||
type: string
|
||||
url:
|
||||
description: Mandatory URL of the prober.
|
||||
type: string
|
||||
required:
|
||||
- url
|
||||
type: object
|
||||
sampleLimit:
|
||||
description: SampleLimit defines per-scrape limit on number of scraped
|
||||
samples that will be accepted.
|
||||
format: int64
|
||||
type: integer
|
||||
scrapeTimeout:
|
||||
description: Timeout for scraping metrics from the Prometheus exporter.
|
||||
If not specified, the Prometheus global scrape interval is used.
|
||||
pattern: ^(0|(([0-9]+)y)?(([0-9]+)w)?(([0-9]+)d)?(([0-9]+)h)?(([0-9]+)m)?(([0-9]+)s)?(([0-9]+)ms)?)$
|
||||
type: string
|
||||
targetLimit:
|
||||
description: TargetLimit defines a limit on the number of scraped
|
||||
targets that will be accepted.
|
||||
format: int64
|
||||
type: integer
|
||||
targets:
|
||||
description: Targets defines a set of static or dynamically discovered
|
||||
targets to probe.
|
||||
properties:
|
||||
ingress:
|
||||
description: ingress defines the Ingress objects to probe and
|
||||
the relabeling configuration. If `staticConfig` is also defined,
|
||||
`staticConfig` takes precedence.
|
||||
properties:
|
||||
namespaceSelector:
|
||||
description: From which namespaces to select Ingress objects.
|
||||
properties:
|
||||
any:
|
||||
description: Boolean describing whether all namespaces
|
||||
are selected in contrast to a list restricting them.
|
||||
type: boolean
|
||||
matchNames:
|
||||
description: List of namespace names to select from.
|
||||
items:
|
||||
type: string
|
||||
type: array
|
||||
type: object
|
||||
relabelingConfigs:
|
||||
description: 'RelabelConfigs to apply to the label set of
|
||||
the target before it gets scraped. The original ingress
|
||||
address is available via the `__tmp_prometheus_ingress_address`
|
||||
label. It can be used to customize the probed URL. The original
|
||||
scrape job''s name is available via the `__tmp_prometheus_job_name`
|
||||
label. More info: https://prometheus.io/docs/prometheus/latest/configuration/configuration/#relabel_config'
|
||||
items:
|
||||
description: 'RelabelConfig allows dynamic rewriting of
|
||||
the label set, being applied to samples before ingestion.
|
||||
It defines `<metric_relabel_configs>`-section of Prometheus
|
||||
configuration. More info: https://prometheus.io/docs/prometheus/latest/configuration/configuration/#metric_relabel_configs'
|
||||
properties:
|
||||
action:
|
||||
default: replace
|
||||
description: Action to perform based on regex matching.
|
||||
Default is 'replace'. uppercase and lowercase actions
|
||||
require Prometheus >= 2.36.
|
||||
enum:
|
||||
- replace
|
||||
- Replace
|
||||
- keep
|
||||
- Keep
|
||||
- drop
|
||||
- Drop
|
||||
- hashmod
|
||||
- HashMod
|
||||
- labelmap
|
||||
- LabelMap
|
||||
- labeldrop
|
||||
- LabelDrop
|
||||
- labelkeep
|
||||
- LabelKeep
|
||||
- lowercase
|
||||
- Lowercase
|
||||
- uppercase
|
||||
- Uppercase
|
||||
type: string
|
||||
modulus:
|
||||
description: Modulus to take of the hash of the source
|
||||
label values.
|
||||
format: int64
|
||||
type: integer
|
||||
regex:
|
||||
description: Regular expression against which the extracted
|
||||
value is matched. Default is '(.*)'
|
||||
type: string
|
||||
replacement:
|
||||
description: Replacement value against which a regex
|
||||
replace is performed if the regular expression matches.
|
||||
Regex capture groups are available. Default is '$1'
|
||||
type: string
|
||||
separator:
|
||||
description: Separator placed between concatenated source
|
||||
label values. default is ';'.
|
||||
type: string
|
||||
sourceLabels:
|
||||
description: The source labels select values from existing
|
||||
labels. Their content is concatenated using the configured
|
||||
separator and matched against the configured regular
|
||||
expression for the replace, keep, and drop actions.
|
||||
items:
|
||||
description: LabelName is a valid Prometheus label
|
||||
name which may only contain ASCII letters, numbers,
|
||||
as well as underscores.
|
||||
pattern: ^[a-zA-Z_][a-zA-Z0-9_]*$
|
||||
type: string
|
||||
type: array
|
||||
targetLabel:
|
||||
description: Label to which the resulting value is written
|
||||
in a replace action. It is mandatory for replace actions.
|
||||
Regex capture groups are available.
|
||||
type: string
|
||||
type: object
|
||||
type: array
|
||||
selector:
|
||||
description: Selector to select the Ingress objects.
|
||||
properties:
|
||||
matchExpressions:
|
||||
description: matchExpressions is a list of label selector
|
||||
requirements. The requirements are ANDed.
|
||||
items:
|
||||
description: A label selector requirement is a selector
|
||||
that contains values, a key, and an operator that
|
||||
relates the key and values.
|
||||
properties:
|
||||
key:
|
||||
description: key is the label key that the selector
|
||||
applies to.
|
||||
type: string
|
||||
operator:
|
||||
description: operator represents a key's relationship
|
||||
to a set of values. Valid operators are In, NotIn,
|
||||
Exists and DoesNotExist.
|
||||
type: string
|
||||
values:
|
||||
description: values is an array of string values.
|
||||
If the operator is In or NotIn, the values array
|
||||
must be non-empty. If the operator is Exists or
|
||||
DoesNotExist, the values array must be empty.
|
||||
This array is replaced during a strategic merge
|
||||
patch.
|
||||
items:
|
||||
type: string
|
||||
type: array
|
||||
required:
|
||||
- key
|
||||
- operator
|
||||
type: object
|
||||
type: array
|
||||
matchLabels:
|
||||
additionalProperties:
|
||||
type: string
|
||||
description: matchLabels is a map of {key,value} pairs.
|
||||
A single {key,value} in the matchLabels map is equivalent
|
||||
to an element of matchExpressions, whose key field is
|
||||
"key", the operator is "In", and the values array contains
|
||||
only "value". The requirements are ANDed.
|
||||
type: object
|
||||
type: object
|
||||
x-kubernetes-map-type: atomic
|
||||
type: object
|
||||
staticConfig:
|
||||
description: 'staticConfig defines the static list of targets
|
||||
to probe and the relabeling configuration. If `ingress` is also
|
||||
defined, `staticConfig` takes precedence. More info: https://prometheus.io/docs/prometheus/latest/configuration/configuration/#static_config.'
|
||||
properties:
|
||||
labels:
|
||||
additionalProperties:
|
||||
type: string
|
||||
description: Labels assigned to all metrics scraped from the
|
||||
targets.
|
||||
type: object
|
||||
relabelingConfigs:
|
||||
description: 'RelabelConfigs to apply to the label set of
|
||||
the targets before it gets scraped. More info: https://prometheus.io/docs/prometheus/latest/configuration/configuration/#relabel_config'
|
||||
items:
|
||||
description: 'RelabelConfig allows dynamic rewriting of
|
||||
the label set, being applied to samples before ingestion.
|
||||
It defines `<metric_relabel_configs>`-section of Prometheus
|
||||
configuration. More info: https://prometheus.io/docs/prometheus/latest/configuration/configuration/#metric_relabel_configs'
|
||||
properties:
|
||||
action:
|
||||
default: replace
|
||||
description: Action to perform based on regex matching.
|
||||
Default is 'replace'. uppercase and lowercase actions
|
||||
require Prometheus >= 2.36.
|
||||
enum:
|
||||
- replace
|
||||
- Replace
|
||||
- keep
|
||||
- Keep
|
||||
- drop
|
||||
- Drop
|
||||
- hashmod
|
||||
- HashMod
|
||||
- labelmap
|
||||
- LabelMap
|
||||
- labeldrop
|
||||
- LabelDrop
|
||||
- labelkeep
|
||||
- LabelKeep
|
||||
- lowercase
|
||||
- Lowercase
|
||||
- uppercase
|
||||
- Uppercase
|
||||
type: string
|
||||
modulus:
|
||||
description: Modulus to take of the hash of the source
|
||||
label values.
|
||||
format: int64
|
||||
type: integer
|
||||
regex:
|
||||
description: Regular expression against which the extracted
|
||||
value is matched. Default is '(.*)'
|
||||
type: string
|
||||
replacement:
|
||||
description: Replacement value against which a regex
|
||||
replace is performed if the regular expression matches.
|
||||
Regex capture groups are available. Default is '$1'
|
||||
type: string
|
||||
separator:
|
||||
description: Separator placed between concatenated source
|
||||
label values. default is ';'.
|
||||
type: string
|
||||
sourceLabels:
|
||||
description: The source labels select values from existing
|
||||
labels. Their content is concatenated using the configured
|
||||
separator and matched against the configured regular
|
||||
expression for the replace, keep, and drop actions.
|
||||
items:
|
||||
description: LabelName is a valid Prometheus label
|
||||
name which may only contain ASCII letters, numbers,
|
||||
as well as underscores.
|
||||
pattern: ^[a-zA-Z_][a-zA-Z0-9_]*$
|
||||
type: string
|
||||
type: array
|
||||
targetLabel:
|
||||
description: Label to which the resulting value is written
|
||||
in a replace action. It is mandatory for replace actions.
|
||||
Regex capture groups are available.
|
||||
type: string
|
||||
type: object
|
||||
type: array
|
||||
static:
|
||||
description: The list of hosts to probe.
|
||||
items:
|
||||
type: string
|
||||
type: array
|
||||
type: object
|
||||
type: object
|
||||
tlsConfig:
|
||||
description: TLS configuration to use when scraping the endpoint.
|
||||
properties:
|
||||
ca:
|
||||
description: Struct containing the CA cert to use for the targets.
|
||||
properties:
|
||||
configMap:
|
||||
description: ConfigMap containing data to use for the targets.
|
||||
properties:
|
||||
key:
|
||||
description: The key to select.
|
||||
type: string
|
||||
name:
|
||||
description: 'Name of the referent. More info: https://kubernetes.io/docs/concepts/overview/working-with-objects/names/#names
|
||||
TODO: Add other useful fields. apiVersion, kind, uid?'
|
||||
type: string
|
||||
optional:
|
||||
description: Specify whether the ConfigMap or its key
|
||||
must be defined
|
||||
type: boolean
|
||||
required:
|
||||
- key
|
||||
type: object
|
||||
x-kubernetes-map-type: atomic
|
||||
secret:
|
||||
description: Secret containing data to use for the targets.
|
||||
properties:
|
||||
key:
|
||||
description: The key of the secret to select from. Must
|
||||
be a valid secret key.
|
||||
type: string
|
||||
name:
|
||||
description: 'Name of the referent. More info: https://kubernetes.io/docs/concepts/overview/working-with-objects/names/#names
|
||||
TODO: Add other useful fields. apiVersion, kind, uid?'
|
||||
type: string
|
||||
optional:
|
||||
description: Specify whether the Secret or its key must
|
||||
be defined
|
||||
type: boolean
|
||||
required:
|
||||
- key
|
||||
type: object
|
||||
x-kubernetes-map-type: atomic
|
||||
type: object
|
||||
cert:
|
||||
description: Struct containing the client cert file for the targets.
|
||||
properties:
|
||||
configMap:
|
||||
description: ConfigMap containing data to use for the targets.
|
||||
properties:
|
||||
key:
|
||||
description: The key to select.
|
||||
type: string
|
||||
name:
|
||||
description: 'Name of the referent. More info: https://kubernetes.io/docs/concepts/overview/working-with-objects/names/#names
|
||||
TODO: Add other useful fields. apiVersion, kind, uid?'
|
||||
type: string
|
||||
optional:
|
||||
description: Specify whether the ConfigMap or its key
|
||||
must be defined
|
||||
type: boolean
|
||||
required:
|
||||
- key
|
||||
type: object
|
||||
x-kubernetes-map-type: atomic
|
||||
secret:
|
||||
description: Secret containing data to use for the targets.
|
||||
properties:
|
||||
key:
|
||||
description: The key of the secret to select from. Must
|
||||
be a valid secret key.
|
||||
type: string
|
||||
name:
|
||||
description: 'Name of the referent. More info: https://kubernetes.io/docs/concepts/overview/working-with-objects/names/#names
|
||||
TODO: Add other useful fields. apiVersion, kind, uid?'
|
||||
type: string
|
||||
optional:
|
||||
description: Specify whether the Secret or its key must
|
||||
be defined
|
||||
type: boolean
|
||||
required:
|
||||
- key
|
||||
type: object
|
||||
x-kubernetes-map-type: atomic
|
||||
type: object
|
||||
insecureSkipVerify:
|
||||
description: Disable target certificate validation.
|
||||
type: boolean
|
||||
keySecret:
|
||||
description: Secret containing the client key file for the targets.
|
||||
properties:
|
||||
key:
|
||||
description: The key of the secret to select from. Must be
|
||||
a valid secret key.
|
||||
type: string
|
||||
name:
|
||||
description: 'Name of the referent. More info: https://kubernetes.io/docs/concepts/overview/working-with-objects/names/#names
|
||||
TODO: Add other useful fields. apiVersion, kind, uid?'
|
||||
type: string
|
||||
optional:
|
||||
description: Specify whether the Secret or its key must be
|
||||
defined
|
||||
type: boolean
|
||||
required:
|
||||
- key
|
||||
type: object
|
||||
x-kubernetes-map-type: atomic
|
||||
serverName:
|
||||
description: Used to verify the hostname for the targets.
|
||||
type: string
|
||||
type: object
|
||||
type: object
|
||||
required:
|
||||
- spec
|
||||
type: object
|
||||
served: true
|
||||
storage: true
|
||||
File diff suppressed because it is too large
Load Diff
|
|
@ -0,0 +1,98 @@
|
|||
# https://raw.githubusercontent.com/prometheus-operator/prometheus-operator/v0.59.1/example/prometheus-operator-crd/monitoring.coreos.com_prometheusrules.yaml
|
||||
---
|
||||
apiVersion: apiextensions.k8s.io/v1
|
||||
kind: CustomResourceDefinition
|
||||
metadata:
|
||||
annotations:
|
||||
controller-gen.kubebuilder.io/version: v0.9.2
|
||||
creationTimestamp: null
|
||||
name: prometheusrules.monitoring.coreos.com
|
||||
spec:
|
||||
group: monitoring.coreos.com
|
||||
names:
|
||||
categories:
|
||||
- prometheus-operator
|
||||
kind: PrometheusRule
|
||||
listKind: PrometheusRuleList
|
||||
plural: prometheusrules
|
||||
shortNames:
|
||||
- promrule
|
||||
singular: prometheusrule
|
||||
scope: Namespaced
|
||||
versions:
|
||||
- name: v1
|
||||
schema:
|
||||
openAPIV3Schema:
|
||||
description: PrometheusRule defines recording and alerting rules for a Prometheus
|
||||
instance
|
||||
properties:
|
||||
apiVersion:
|
||||
description: 'APIVersion defines the versioned schema of this representation
|
||||
of an object. Servers should convert recognized schemas to the latest
|
||||
internal value, and may reject unrecognized values. More info: https://git.k8s.io/community/contributors/devel/sig-architecture/api-conventions.md#resources'
|
||||
type: string
|
||||
kind:
|
||||
description: 'Kind is a string value representing the REST resource this
|
||||
object represents. Servers may infer this from the endpoint the client
|
||||
submits requests to. Cannot be updated. In CamelCase. More info: https://git.k8s.io/community/contributors/devel/sig-architecture/api-conventions.md#types-kinds'
|
||||
type: string
|
||||
metadata:
|
||||
type: object
|
||||
spec:
|
||||
description: Specification of desired alerting rule definitions for Prometheus.
|
||||
properties:
|
||||
groups:
|
||||
description: Content of Prometheus rule file
|
||||
items:
|
||||
description: 'RuleGroup is a list of sequentially evaluated recording
|
||||
and alerting rules. Note: PartialResponseStrategy is only used
|
||||
by ThanosRuler and will be ignored by Prometheus instances. Valid
|
||||
values for this field are ''warn'' or ''abort''. More info: https://github.com/thanos-io/thanos/blob/main/docs/components/rule.md#partial-response'
|
||||
properties:
|
||||
interval:
|
||||
type: string
|
||||
name:
|
||||
type: string
|
||||
partial_response_strategy:
|
||||
type: string
|
||||
rules:
|
||||
items:
|
||||
description: 'Rule describes an alerting or recording rule
|
||||
See Prometheus documentation: [alerting](https://www.prometheus.io/docs/prometheus/latest/configuration/alerting_rules/)
|
||||
or [recording](https://www.prometheus.io/docs/prometheus/latest/configuration/recording_rules/#recording-rules)
|
||||
rule'
|
||||
properties:
|
||||
alert:
|
||||
type: string
|
||||
annotations:
|
||||
additionalProperties:
|
||||
type: string
|
||||
type: object
|
||||
expr:
|
||||
anyOf:
|
||||
- type: integer
|
||||
- type: string
|
||||
x-kubernetes-int-or-string: true
|
||||
for:
|
||||
type: string
|
||||
labels:
|
||||
additionalProperties:
|
||||
type: string
|
||||
type: object
|
||||
record:
|
||||
type: string
|
||||
required:
|
||||
- expr
|
||||
type: object
|
||||
type: array
|
||||
required:
|
||||
- name
|
||||
- rules
|
||||
type: object
|
||||
type: array
|
||||
type: object
|
||||
required:
|
||||
- spec
|
||||
type: object
|
||||
served: true
|
||||
storage: true
|
||||
|
|
@ -0,0 +1,684 @@
|
|||
# https://raw.githubusercontent.com/prometheus-operator/prometheus-operator/v0.59.1/example/prometheus-operator-crd/monitoring.coreos.com_servicemonitors.yaml
|
||||
---
|
||||
apiVersion: apiextensions.k8s.io/v1
|
||||
kind: CustomResourceDefinition
|
||||
metadata:
|
||||
annotations:
|
||||
controller-gen.kubebuilder.io/version: v0.9.2
|
||||
creationTimestamp: null
|
||||
name: servicemonitors.monitoring.coreos.com
|
||||
spec:
|
||||
group: monitoring.coreos.com
|
||||
names:
|
||||
categories:
|
||||
- prometheus-operator
|
||||
kind: ServiceMonitor
|
||||
listKind: ServiceMonitorList
|
||||
plural: servicemonitors
|
||||
shortNames:
|
||||
- smon
|
||||
singular: servicemonitor
|
||||
scope: Namespaced
|
||||
versions:
|
||||
- name: v1
|
||||
schema:
|
||||
openAPIV3Schema:
|
||||
description: ServiceMonitor defines monitoring for a set of services.
|
||||
properties:
|
||||
apiVersion:
|
||||
description: 'APIVersion defines the versioned schema of this representation
|
||||
of an object. Servers should convert recognized schemas to the latest
|
||||
internal value, and may reject unrecognized values. More info: https://git.k8s.io/community/contributors/devel/sig-architecture/api-conventions.md#resources'
|
||||
type: string
|
||||
kind:
|
||||
description: 'Kind is a string value representing the REST resource this
|
||||
object represents. Servers may infer this from the endpoint the client
|
||||
submits requests to. Cannot be updated. In CamelCase. More info: https://git.k8s.io/community/contributors/devel/sig-architecture/api-conventions.md#types-kinds'
|
||||
type: string
|
||||
metadata:
|
||||
type: object
|
||||
spec:
|
||||
description: Specification of desired Service selection for target discovery
|
||||
by Prometheus.
|
||||
properties:
|
||||
endpoints:
|
||||
description: A list of endpoints allowed as part of this ServiceMonitor.
|
||||
items:
|
||||
description: Endpoint defines a scrapeable endpoint serving Prometheus
|
||||
metrics.
|
||||
properties:
|
||||
authorization:
|
||||
description: Authorization section for this endpoint
|
||||
properties:
|
||||
credentials:
|
||||
description: The secret's key that contains the credentials
|
||||
of the request
|
||||
properties:
|
||||
key:
|
||||
description: The key of the secret to select from. Must
|
||||
be a valid secret key.
|
||||
type: string
|
||||
name:
|
||||
description: 'Name of the referent. More info: https://kubernetes.io/docs/concepts/overview/working-with-objects/names/#names
|
||||
TODO: Add other useful fields. apiVersion, kind, uid?'
|
||||
type: string
|
||||
optional:
|
||||
description: Specify whether the Secret or its key must
|
||||
be defined
|
||||
type: boolean
|
||||
required:
|
||||
- key
|
||||
type: object
|
||||
x-kubernetes-map-type: atomic
|
||||
type:
|
||||
description: Set the authentication type. Defaults to Bearer,
|
||||
Basic will cause an error
|
||||
type: string
|
||||
type: object
|
||||
basicAuth:
|
||||
description: 'BasicAuth allow an endpoint to authenticate over
|
||||
basic authentication More info: https://prometheus.io/docs/operating/configuration/#endpoints'
|
||||
properties:
|
||||
password:
|
||||
description: The secret in the service monitor namespace
|
||||
that contains the password for authentication.
|
||||
properties:
|
||||
key:
|
||||
description: The key of the secret to select from. Must
|
||||
be a valid secret key.
|
||||
type: string
|
||||
name:
|
||||
description: 'Name of the referent. More info: https://kubernetes.io/docs/concepts/overview/working-with-objects/names/#names
|
||||
TODO: Add other useful fields. apiVersion, kind, uid?'
|
||||
type: string
|
||||
optional:
|
||||
description: Specify whether the Secret or its key must
|
||||
be defined
|
||||
type: boolean
|
||||
required:
|
||||
- key
|
||||
type: object
|
||||
x-kubernetes-map-type: atomic
|
||||
username:
|
||||
description: The secret in the service monitor namespace
|
||||
that contains the username for authentication.
|
||||
properties:
|
||||
key:
|
||||
description: The key of the secret to select from. Must
|
||||
be a valid secret key.
|
||||
type: string
|
||||
name:
|
||||
description: 'Name of the referent. More info: https://kubernetes.io/docs/concepts/overview/working-with-objects/names/#names
|
||||
TODO: Add other useful fields. apiVersion, kind, uid?'
|
||||
type: string
|
||||
optional:
|
||||
description: Specify whether the Secret or its key must
|
||||
be defined
|
||||
type: boolean
|
||||
required:
|
||||
- key
|
||||
type: object
|
||||
x-kubernetes-map-type: atomic
|
||||
type: object
|
||||
bearerTokenFile:
|
||||
description: File to read bearer token for scraping targets.
|
||||
type: string
|
||||
bearerTokenSecret:
|
||||
description: Secret to mount to read bearer token for scraping
|
||||
targets. The secret needs to be in the same namespace as the
|
||||
service monitor and accessible by the Prometheus Operator.
|
||||
properties:
|
||||
key:
|
||||
description: The key of the secret to select from. Must
|
||||
be a valid secret key.
|
||||
type: string
|
||||
name:
|
||||
description: 'Name of the referent. More info: https://kubernetes.io/docs/concepts/overview/working-with-objects/names/#names
|
||||
TODO: Add other useful fields. apiVersion, kind, uid?'
|
||||
type: string
|
||||
optional:
|
||||
description: Specify whether the Secret or its key must
|
||||
be defined
|
||||
type: boolean
|
||||
required:
|
||||
- key
|
||||
type: object
|
||||
x-kubernetes-map-type: atomic
|
||||
enableHttp2:
|
||||
description: Whether to enable HTTP2.
|
||||
type: boolean
|
||||
followRedirects:
|
||||
description: FollowRedirects configures whether scrape requests
|
||||
follow HTTP 3xx redirects.
|
||||
type: boolean
|
||||
honorLabels:
|
||||
description: HonorLabels chooses the metric's labels on collisions
|
||||
with target labels.
|
||||
type: boolean
|
||||
honorTimestamps:
|
||||
description: HonorTimestamps controls whether Prometheus respects
|
||||
the timestamps present in scraped data.
|
||||
type: boolean
|
||||
interval:
|
||||
description: Interval at which metrics should be scraped If
|
||||
not specified Prometheus' global scrape interval is used.
|
||||
pattern: ^(0|(([0-9]+)y)?(([0-9]+)w)?(([0-9]+)d)?(([0-9]+)h)?(([0-9]+)m)?(([0-9]+)s)?(([0-9]+)ms)?)$
|
||||
type: string
|
||||
metricRelabelings:
|
||||
description: MetricRelabelConfigs to apply to samples before
|
||||
ingestion.
|
||||
items:
|
||||
description: 'RelabelConfig allows dynamic rewriting of the
|
||||
label set, being applied to samples before ingestion. It
|
||||
defines `<metric_relabel_configs>`-section of Prometheus
|
||||
configuration. More info: https://prometheus.io/docs/prometheus/latest/configuration/configuration/#metric_relabel_configs'
|
||||
properties:
|
||||
action:
|
||||
default: replace
|
||||
description: Action to perform based on regex matching.
|
||||
Default is 'replace'. uppercase and lowercase actions
|
||||
require Prometheus >= 2.36.
|
||||
enum:
|
||||
- replace
|
||||
- Replace
|
||||
- keep
|
||||
- Keep
|
||||
- drop
|
||||
- Drop
|
||||
- hashmod
|
||||
- HashMod
|
||||
- labelmap
|
||||
- LabelMap
|
||||
- labeldrop
|
||||
- LabelDrop
|
||||
- labelkeep
|
||||
- LabelKeep
|
||||
- lowercase
|
||||
- Lowercase
|
||||
- uppercase
|
||||
- Uppercase
|
||||
type: string
|
||||
modulus:
|
||||
description: Modulus to take of the hash of the source
|
||||
label values.
|
||||
format: int64
|
||||
type: integer
|
||||
regex:
|
||||
description: Regular expression against which the extracted
|
||||
value is matched. Default is '(.*)'
|
||||
type: string
|
||||
replacement:
|
||||
description: Replacement value against which a regex replace
|
||||
is performed if the regular expression matches. Regex
|
||||
capture groups are available. Default is '$1'
|
||||
type: string
|
||||
separator:
|
||||
description: Separator placed between concatenated source
|
||||
label values. default is ';'.
|
||||
type: string
|
||||
sourceLabels:
|
||||
description: The source labels select values from existing
|
||||
labels. Their content is concatenated using the configured
|
||||
separator and matched against the configured regular
|
||||
expression for the replace, keep, and drop actions.
|
||||
items:
|
||||
description: LabelName is a valid Prometheus label name
|
||||
which may only contain ASCII letters, numbers, as
|
||||
well as underscores.
|
||||
pattern: ^[a-zA-Z_][a-zA-Z0-9_]*$
|
||||
type: string
|
||||
type: array
|
||||
targetLabel:
|
||||
description: Label to which the resulting value is written
|
||||
in a replace action. It is mandatory for replace actions.
|
||||
Regex capture groups are available.
|
||||
type: string
|
||||
type: object
|
||||
type: array
|
||||
oauth2:
|
||||
description: OAuth2 for the URL. Only valid in Prometheus versions
|
||||
2.27.0 and newer.
|
||||
properties:
|
||||
clientId:
|
||||
description: The secret or configmap containing the OAuth2
|
||||
client id
|
||||
properties:
|
||||
configMap:
|
||||
description: ConfigMap containing data to use for the
|
||||
targets.
|
||||
properties:
|
||||
key:
|
||||
description: The key to select.
|
||||
type: string
|
||||
name:
|
||||
description: 'Name of the referent. More info: https://kubernetes.io/docs/concepts/overview/working-with-objects/names/#names
|
||||
TODO: Add other useful fields. apiVersion, kind,
|
||||
uid?'
|
||||
type: string
|
||||
optional:
|
||||
description: Specify whether the ConfigMap or its
|
||||
key must be defined
|
||||
type: boolean
|
||||
required:
|
||||
- key
|
||||
type: object
|
||||
x-kubernetes-map-type: atomic
|
||||
secret:
|
||||
description: Secret containing data to use for the targets.
|
||||
properties:
|
||||
key:
|
||||
description: The key of the secret to select from. Must
|
||||
be a valid secret key.
|
||||
type: string
|
||||
name:
|
||||
description: 'Name of the referent. More info: https://kubernetes.io/docs/concepts/overview/working-with-objects/names/#names
|
||||
TODO: Add other useful fields. apiVersion, kind,
|
||||
uid?'
|
||||
type: string
|
||||
optional:
|
||||
description: Specify whether the Secret or its key
|
||||
must be defined
|
||||
type: boolean
|
||||
required:
|
||||
- key
|
||||
type: object
|
||||
x-kubernetes-map-type: atomic
|
||||
type: object
|
||||
clientSecret:
|
||||
description: The secret containing the OAuth2 client secret
|
||||
properties:
|
||||
key:
|
||||
description: The key of the secret to select from. Must
|
||||
be a valid secret key.
|
||||
type: string
|
||||
name:
|
||||
description: 'Name of the referent. More info: https://kubernetes.io/docs/concepts/overview/working-with-objects/names/#names
|
||||
TODO: Add other useful fields. apiVersion, kind, uid?'
|
||||
type: string
|
||||
optional:
|
||||
description: Specify whether the Secret or its key must
|
||||
be defined
|
||||
type: boolean
|
||||
required:
|
||||
- key
|
||||
type: object
|
||||
x-kubernetes-map-type: atomic
|
||||
endpointParams:
|
||||
additionalProperties:
|
||||
type: string
|
||||
description: Parameters to append to the token URL
|
||||
type: object
|
||||
scopes:
|
||||
description: OAuth2 scopes used for the token request
|
||||
items:
|
||||
type: string
|
||||
type: array
|
||||
tokenUrl:
|
||||
description: The URL to fetch the token from
|
||||
minLength: 1
|
||||
type: string
|
||||
required:
|
||||
- clientId
|
||||
- clientSecret
|
||||
- tokenUrl
|
||||
type: object
|
||||
params:
|
||||
additionalProperties:
|
||||
items:
|
||||
type: string
|
||||
type: array
|
||||
description: Optional HTTP URL parameters
|
||||
type: object
|
||||
path:
|
||||
description: HTTP path to scrape for metrics. If empty, Prometheus
|
||||
uses the default value (e.g. `/metrics`).
|
||||
type: string
|
||||
port:
|
||||
description: Name of the service port this endpoint refers to.
|
||||
Mutually exclusive with targetPort.
|
||||
type: string
|
||||
proxyUrl:
|
||||
description: ProxyURL eg http://proxyserver:2195 Directs scrapes
|
||||
to proxy through this endpoint.
|
||||
type: string
|
||||
relabelings:
|
||||
description: 'RelabelConfigs to apply to samples before scraping.
|
||||
Prometheus Operator automatically adds relabelings for a few
|
||||
standard Kubernetes fields. The original scrape job''s name
|
||||
is available via the `__tmp_prometheus_job_name` label. More
|
||||
info: https://prometheus.io/docs/prometheus/latest/configuration/configuration/#relabel_config'
|
||||
items:
|
||||
description: 'RelabelConfig allows dynamic rewriting of the
|
||||
label set, being applied to samples before ingestion. It
|
||||
defines `<metric_relabel_configs>`-section of Prometheus
|
||||
configuration. More info: https://prometheus.io/docs/prometheus/latest/configuration/configuration/#metric_relabel_configs'
|
||||
properties:
|
||||
action:
|
||||
default: replace
|
||||
description: Action to perform based on regex matching.
|
||||
Default is 'replace'. uppercase and lowercase actions
|
||||
require Prometheus >= 2.36.
|
||||
enum:
|
||||
- replace
|
||||
- Replace
|
||||
- keep
|
||||
- Keep
|
||||
- drop
|
||||
- Drop
|
||||
- hashmod
|
||||
- HashMod
|
||||
- labelmap
|
||||
- LabelMap
|
||||
- labeldrop
|
||||
- LabelDrop
|
||||
- labelkeep
|
||||
- LabelKeep
|
||||
- lowercase
|
||||
- Lowercase
|
||||
- uppercase
|
||||
- Uppercase
|
||||
type: string
|
||||
modulus:
|
||||
description: Modulus to take of the hash of the source
|
||||
label values.
|
||||
format: int64
|
||||
type: integer
|
||||
regex:
|
||||
description: Regular expression against which the extracted
|
||||
value is matched. Default is '(.*)'
|
||||
type: string
|
||||
replacement:
|
||||
description: Replacement value against which a regex replace
|
||||
is performed if the regular expression matches. Regex
|
||||
capture groups are available. Default is '$1'
|
||||
type: string
|
||||
separator:
|
||||
description: Separator placed between concatenated source
|
||||
label values. default is ';'.
|
||||
type: string
|
||||
sourceLabels:
|
||||
description: The source labels select values from existing
|
||||
labels. Their content is concatenated using the configured
|
||||
separator and matched against the configured regular
|
||||
expression for the replace, keep, and drop actions.
|
||||
items:
|
||||
description: LabelName is a valid Prometheus label name
|
||||
which may only contain ASCII letters, numbers, as
|
||||
well as underscores.
|
||||
pattern: ^[a-zA-Z_][a-zA-Z0-9_]*$
|
||||
type: string
|
||||
type: array
|
||||
targetLabel:
|
||||
description: Label to which the resulting value is written
|
||||
in a replace action. It is mandatory for replace actions.
|
||||
Regex capture groups are available.
|
||||
type: string
|
||||
type: object
|
||||
type: array
|
||||
scheme:
|
||||
description: HTTP scheme to use for scraping.
|
||||
type: string
|
||||
scrapeTimeout:
|
||||
description: Timeout after which the scrape is ended If not
|
||||
specified, the Prometheus global scrape timeout is used unless
|
||||
it is less than `Interval` in which the latter is used.
|
||||
pattern: ^(0|(([0-9]+)y)?(([0-9]+)w)?(([0-9]+)d)?(([0-9]+)h)?(([0-9]+)m)?(([0-9]+)s)?(([0-9]+)ms)?)$
|
||||
type: string
|
||||
targetPort:
|
||||
anyOf:
|
||||
- type: integer
|
||||
- type: string
|
||||
description: Name or number of the target port of the Pod behind
|
||||
the Service, the port must be specified with container port
|
||||
property. Mutually exclusive with port.
|
||||
x-kubernetes-int-or-string: true
|
||||
tlsConfig:
|
||||
description: TLS configuration to use when scraping the endpoint
|
||||
properties:
|
||||
ca:
|
||||
description: Struct containing the CA cert to use for the
|
||||
targets.
|
||||
properties:
|
||||
configMap:
|
||||
description: ConfigMap containing data to use for the
|
||||
targets.
|
||||
properties:
|
||||
key:
|
||||
description: The key to select.
|
||||
type: string
|
||||
name:
|
||||
description: 'Name of the referent. More info: https://kubernetes.io/docs/concepts/overview/working-with-objects/names/#names
|
||||
TODO: Add other useful fields. apiVersion, kind,
|
||||
uid?'
|
||||
type: string
|
||||
optional:
|
||||
description: Specify whether the ConfigMap or its
|
||||
key must be defined
|
||||
type: boolean
|
||||
required:
|
||||
- key
|
||||
type: object
|
||||
x-kubernetes-map-type: atomic
|
||||
secret:
|
||||
description: Secret containing data to use for the targets.
|
||||
properties:
|
||||
key:
|
||||
description: The key of the secret to select from. Must
|
||||
be a valid secret key.
|
||||
type: string
|
||||
name:
|
||||
description: 'Name of the referent. More info: https://kubernetes.io/docs/concepts/overview/working-with-objects/names/#names
|
||||
TODO: Add other useful fields. apiVersion, kind,
|
||||
uid?'
|
||||
type: string
|
||||
optional:
|
||||
description: Specify whether the Secret or its key
|
||||
must be defined
|
||||
type: boolean
|
||||
required:
|
||||
- key
|
||||
type: object
|
||||
x-kubernetes-map-type: atomic
|
||||
type: object
|
||||
caFile:
|
||||
description: Path to the CA cert in the Prometheus container
|
||||
to use for the targets.
|
||||
type: string
|
||||
cert:
|
||||
description: Struct containing the client cert file for
|
||||
the targets.
|
||||
properties:
|
||||
configMap:
|
||||
description: ConfigMap containing data to use for the
|
||||
targets.
|
||||
properties:
|
||||
key:
|
||||
description: The key to select.
|
||||
type: string
|
||||
name:
|
||||
description: 'Name of the referent. More info: https://kubernetes.io/docs/concepts/overview/working-with-objects/names/#names
|
||||
TODO: Add other useful fields. apiVersion, kind,
|
||||
uid?'
|
||||
type: string
|
||||
optional:
|
||||
description: Specify whether the ConfigMap or its
|
||||
key must be defined
|
||||
type: boolean
|
||||
required:
|
||||
- key
|
||||
type: object
|
||||
x-kubernetes-map-type: atomic
|
||||
secret:
|
||||
description: Secret containing data to use for the targets.
|
||||
properties:
|
||||
key:
|
||||
description: The key of the secret to select from. Must
|
||||
be a valid secret key.
|
||||
type: string
|
||||
name:
|
||||
description: 'Name of the referent. More info: https://kubernetes.io/docs/concepts/overview/working-with-objects/names/#names
|
||||
TODO: Add other useful fields. apiVersion, kind,
|
||||
uid?'
|
||||
type: string
|
||||
optional:
|
||||
description: Specify whether the Secret or its key
|
||||
must be defined
|
||||
type: boolean
|
||||
required:
|
||||
- key
|
||||
type: object
|
||||
x-kubernetes-map-type: atomic
|
||||
type: object
|
||||
certFile:
|
||||
description: Path to the client cert file in the Prometheus
|
||||
container for the targets.
|
||||
type: string
|
||||
insecureSkipVerify:
|
||||
description: Disable target certificate validation.
|
||||
type: boolean
|
||||
keyFile:
|
||||
description: Path to the client key file in the Prometheus
|
||||
container for the targets.
|
||||
type: string
|
||||
keySecret:
|
||||
description: Secret containing the client key file for the
|
||||
targets.
|
||||
properties:
|
||||
key:
|
||||
description: The key of the secret to select from. Must
|
||||
be a valid secret key.
|
||||
type: string
|
||||
name:
|
||||
description: 'Name of the referent. More info: https://kubernetes.io/docs/concepts/overview/working-with-objects/names/#names
|
||||
TODO: Add other useful fields. apiVersion, kind, uid?'
|
||||
type: string
|
||||
optional:
|
||||
description: Specify whether the Secret or its key must
|
||||
be defined
|
||||
type: boolean
|
||||
required:
|
||||
- key
|
||||
type: object
|
||||
x-kubernetes-map-type: atomic
|
||||
serverName:
|
||||
description: Used to verify the hostname for the targets.
|
||||
type: string
|
||||
type: object
|
||||
type: object
|
||||
type: array
|
||||
jobLabel:
|
||||
description: "JobLabel selects the label from the associated Kubernetes
|
||||
service which will be used as the `job` label for all metrics. \n
|
||||
For example: If in `ServiceMonitor.spec.jobLabel: foo` and in `Service.metadata.labels.foo:
|
||||
bar`, then the `job=\"bar\"` label is added to all metrics. \n If
|
||||
the value of this field is empty or if the label doesn't exist for
|
||||
the given Service, the `job` label of the metrics defaults to the
|
||||
name of the Kubernetes Service."
|
||||
type: string
|
||||
labelLimit:
|
||||
description: Per-scrape limit on number of labels that will be accepted
|
||||
for a sample. Only valid in Prometheus versions 2.27.0 and newer.
|
||||
format: int64
|
||||
type: integer
|
||||
labelNameLengthLimit:
|
||||
description: Per-scrape limit on length of labels name that will be
|
||||
accepted for a sample. Only valid in Prometheus versions 2.27.0
|
||||
and newer.
|
||||
format: int64
|
||||
type: integer
|
||||
labelValueLengthLimit:
|
||||
description: Per-scrape limit on length of labels value that will
|
||||
be accepted for a sample. Only valid in Prometheus versions 2.27.0
|
||||
and newer.
|
||||
format: int64
|
||||
type: integer
|
||||
namespaceSelector:
|
||||
description: Selector to select which namespaces the Kubernetes Endpoints
|
||||
objects are discovered from.
|
||||
properties:
|
||||
any:
|
||||
description: Boolean describing whether all namespaces are selected
|
||||
in contrast to a list restricting them.
|
||||
type: boolean
|
||||
matchNames:
|
||||
description: List of namespace names to select from.
|
||||
items:
|
||||
type: string
|
||||
type: array
|
||||
type: object
|
||||
podTargetLabels:
|
||||
description: PodTargetLabels transfers labels on the Kubernetes `Pod`
|
||||
onto the created metrics.
|
||||
items:
|
||||
type: string
|
||||
type: array
|
||||
sampleLimit:
|
||||
description: SampleLimit defines per-scrape limit on number of scraped
|
||||
samples that will be accepted.
|
||||
format: int64
|
||||
type: integer
|
||||
selector:
|
||||
description: Selector to select Endpoints objects.
|
||||
properties:
|
||||
matchExpressions:
|
||||
description: matchExpressions is a list of label selector requirements.
|
||||
The requirements are ANDed.
|
||||
items:
|
||||
description: A label selector requirement is a selector that
|
||||
contains values, a key, and an operator that relates the key
|
||||
and values.
|
||||
properties:
|
||||
key:
|
||||
description: key is the label key that the selector applies
|
||||
to.
|
||||
type: string
|
||||
operator:
|
||||
description: operator represents a key's relationship to
|
||||
a set of values. Valid operators are In, NotIn, Exists
|
||||
and DoesNotExist.
|
||||
type: string
|
||||
values:
|
||||
description: values is an array of string values. If the
|
||||
operator is In or NotIn, the values array must be non-empty.
|
||||
If the operator is Exists or DoesNotExist, the values
|
||||
array must be empty. This array is replaced during a strategic
|
||||
merge patch.
|
||||
items:
|
||||
type: string
|
||||
type: array
|
||||
required:
|
||||
- key
|
||||
- operator
|
||||
type: object
|
||||
type: array
|
||||
matchLabels:
|
||||
additionalProperties:
|
||||
type: string
|
||||
description: matchLabels is a map of {key,value} pairs. A single
|
||||
{key,value} in the matchLabels map is equivalent to an element
|
||||
of matchExpressions, whose key field is "key", the operator
|
||||
is "In", and the values array contains only "value". The requirements
|
||||
are ANDed.
|
||||
type: object
|
||||
type: object
|
||||
x-kubernetes-map-type: atomic
|
||||
targetLabels:
|
||||
description: TargetLabels transfers labels from the Kubernetes `Service`
|
||||
onto the created metrics.
|
||||
items:
|
||||
type: string
|
||||
type: array
|
||||
targetLimit:
|
||||
description: TargetLimit defines a limit on the number of scraped
|
||||
targets that will be accepted.
|
||||
format: int64
|
||||
type: integer
|
||||
required:
|
||||
- endpoints
|
||||
- selector
|
||||
type: object
|
||||
required:
|
||||
- spec
|
||||
type: object
|
||||
served: true
|
||||
storage: true
|
||||
File diff suppressed because it is too large
Load Diff
Binary file not shown.
|
|
@ -0,0 +1,50 @@
|
|||
# Rancher
|
||||
|
||||
{{- define "system_default_registry" -}}
|
||||
{{- if .Values.global.cattle.systemDefaultRegistry -}}
|
||||
{{- printf "%s/" .Values.global.cattle.systemDefaultRegistry -}}
|
||||
{{- end -}}
|
||||
{{- end -}}
|
||||
|
||||
# Windows Support
|
||||
|
||||
{{/*
|
||||
Windows cluster will add default taint for linux nodes,
|
||||
add below linux tolerations to workloads could be scheduled to those linux nodes
|
||||
*/}}
|
||||
|
||||
{{- define "linux-node-tolerations" -}}
|
||||
- key: "cattle.io/os"
|
||||
value: "linux"
|
||||
effect: "NoSchedule"
|
||||
operator: "Equal"
|
||||
{{- end -}}
|
||||
|
||||
{{- define "linux-node-selector" -}}
|
||||
{{- if semverCompare "<1.14-0" .Capabilities.KubeVersion.GitVersion -}}
|
||||
beta.kubernetes.io/os: linux
|
||||
{{- else -}}
|
||||
kubernetes.io/os: linux
|
||||
{{- end -}}
|
||||
{{- end -}}
|
||||
|
||||
# CRD Installation
|
||||
|
||||
{{- define "crd.established" -}}
|
||||
{{- if not (regexMatch "^([a-zA-Z]+[.][a-zA-Z]*)+$" .) -}}
|
||||
{{ required (printf "%s is not a valid CRD" .) "" }}
|
||||
{{- else -}}
|
||||
echo "beginning wait for {{ . }} to be established...";
|
||||
num_tries=1;
|
||||
until kubectl get crd {{ . }} -o=jsonpath='{range .status.conditions[*]}{.type}={.status} {end}' | grep -qE 'Established=True'; do
|
||||
if (( num_tries == 30 )); then
|
||||
echo "timed out waiting for {{ . }}";
|
||||
exit 1;
|
||||
fi;
|
||||
num_tries=$(( num_tries + 1 ));
|
||||
echo "{{ . }} is not established. Sleeping for 2 seconds and trying again...";
|
||||
sleep 2;
|
||||
done;
|
||||
echo "successfully established {{ . }}";
|
||||
{{- end -}}
|
||||
{{- end -}}
|
||||
|
|
@ -0,0 +1,152 @@
|
|||
apiVersion: batch/v1
|
||||
kind: Job
|
||||
metadata:
|
||||
name: {{ .Chart.Name }}-create
|
||||
namespace: {{ .Release.Namespace }}
|
||||
labels:
|
||||
app: {{ .Chart.Name }}
|
||||
annotations:
|
||||
"helm.sh/hook": post-install, post-upgrade, post-rollback
|
||||
"helm.sh/hook-delete-policy": before-hook-creation, hook-succeeded, hook-failed
|
||||
spec:
|
||||
template:
|
||||
metadata:
|
||||
name: {{ .Chart.Name }}-create
|
||||
labels:
|
||||
app: {{ .Chart.Name }}
|
||||
spec:
|
||||
serviceAccountName: {{ .Chart.Name }}-manager
|
||||
securityContext:
|
||||
runAsNonRoot: false
|
||||
runAsUser: 0
|
||||
initContainers:
|
||||
- name: set-preserve-unknown-fields-false
|
||||
image: {{ template "system_default_registry" . }}{{ .Values.image.repository }}:{{ .Values.image.tag }}
|
||||
imagePullPolicy: IfNotPresent
|
||||
command:
|
||||
- /bin/sh
|
||||
- -c
|
||||
- >
|
||||
{{- range $path, $_ := (.Files.Glob "crd-manifest/**.yaml") }}
|
||||
{{- $crd := get (get ($.Files.Get $path | fromYaml) "metadata") "name" }}
|
||||
if [[ -n "$(kubectl get crd {{ $crd }} -o jsonpath='{.spec.preserveUnknownFields}')" ]]; then
|
||||
patch='{"spec": {"preserveUnknownFields": false}}';
|
||||
if [[ -z "$(kubectl get crd {{ $crd }} -o jsonpath='{.spec.versions[0].schema}')" ]]; then
|
||||
patch='{"spec": {"preserveUnknownFields": false, "versions": [{"name": "v1", "served": false, "storage": true, "schema": {"openAPIV3Schema": {"description": "placeholder", "type": "object"}}}]}}';
|
||||
fi
|
||||
echo "Applying patch to {{ $crd }}: ${patch}"
|
||||
if kubectl patch crd {{ $crd }} -p "${patch}" --type="merge"; then
|
||||
{{- include "crd.established" $crd | nindent 18 }}
|
||||
fi;
|
||||
fi;
|
||||
{{- end }}
|
||||
containers:
|
||||
- name: create-crds
|
||||
image: {{ template "system_default_registry" . }}{{ .Values.image.repository }}:{{ .Values.image.tag }}
|
||||
imagePullPolicy: IfNotPresent
|
||||
command:
|
||||
- /bin/sh
|
||||
- -c
|
||||
- >
|
||||
echo "Applying CRDs...";
|
||||
mkdir -p /etc/crd;
|
||||
base64 -d /etc/config/crd-manifest.tgz.b64 | tar -xzv -C /etc/crd;
|
||||
kubectl replace -Rf /etc/crd || kubectl create -Rf /etc/crd;
|
||||
|
||||
echo "Waiting for CRDs to be recognized before finishing installation...";
|
||||
|
||||
{{- range $path, $_ := (.Files.Glob "crd-manifest/**.yaml") }}
|
||||
{{- $apiGroup := get (get ($.Files.Get $path | fromYaml) "spec") "group" }}
|
||||
rm -rf $HOME/.kube/cache/discovery/*/{{ $apiGroup }};
|
||||
{{- end }}
|
||||
|
||||
{{- range $path, $_ := (.Files.Glob "crd-manifest/**.yaml") }}
|
||||
{{- $crd := get (get ($.Files.Get $path | fromYaml) "metadata") "name" }}
|
||||
{{- include "crd.established" $crd | nindent 12 }}
|
||||
{{- end }}
|
||||
volumeMounts:
|
||||
- name: crd-manifest
|
||||
readOnly: true
|
||||
mountPath: /etc/config
|
||||
restartPolicy: OnFailure
|
||||
nodeSelector: {{ include "linux-node-selector" . | nindent 8 }}
|
||||
{{- if .Values.nodeSelector }}
|
||||
{{- toYaml .Values.nodeSelector | nindent 8 }}
|
||||
{{- end }}
|
||||
tolerations: {{ include "linux-node-tolerations" . | nindent 8 }}
|
||||
{{- if .Values.tolerations }}
|
||||
{{- toYaml .Values.tolerations | nindent 8 }}
|
||||
{{- end }}
|
||||
volumes:
|
||||
- name: crd-manifest
|
||||
configMap:
|
||||
name: {{ .Chart.Name }}-manifest
|
||||
---
|
||||
apiVersion: batch/v1
|
||||
kind: Job
|
||||
metadata:
|
||||
name: {{ .Chart.Name }}-delete
|
||||
namespace: {{ .Release.Namespace }}
|
||||
labels:
|
||||
app: {{ .Chart.Name }}
|
||||
annotations:
|
||||
"helm.sh/hook": pre-delete
|
||||
"helm.sh/hook-delete-policy": before-hook-creation, hook-succeeded, hook-failed
|
||||
spec:
|
||||
template:
|
||||
metadata:
|
||||
name: {{ .Chart.Name }}-delete
|
||||
labels:
|
||||
app: {{ .Chart.Name }}
|
||||
spec:
|
||||
serviceAccountName: {{ .Chart.Name }}-manager
|
||||
securityContext:
|
||||
runAsNonRoot: false
|
||||
runAsUser: 0
|
||||
initContainers:
|
||||
- name: remove-finalizers
|
||||
image: {{ template "system_default_registry" . }}{{ .Values.image.repository }}:{{ .Values.image.tag }}
|
||||
imagePullPolicy: IfNotPresent
|
||||
command:
|
||||
- /bin/sh
|
||||
- -c
|
||||
- >
|
||||
{{- range $path, $_ := (.Files.Glob "crd-manifest/**.yaml") }}
|
||||
{{- $crd := get (get ($.Files.Get $path | fromYaml) "metadata") "name" }}
|
||||
if kubectl patch crd {{ $crd }} -p '{"metadata": {"finalizers": []}}'; then
|
||||
{{- include "crd.established" $crd | nindent 14 }}
|
||||
fi;
|
||||
{{- end }}
|
||||
volumeMounts:
|
||||
- name: crd-manifest
|
||||
readOnly: true
|
||||
mountPath: /etc/config
|
||||
containers:
|
||||
- name: delete-crds
|
||||
image: {{ template "system_default_registry" . }}{{ .Values.image.repository }}:{{ .Values.image.tag }}
|
||||
imagePullPolicy: IfNotPresent
|
||||
command:
|
||||
- /bin/sh
|
||||
- -c
|
||||
- >
|
||||
echo "Deleting CRDs...";
|
||||
mkdir -p /etc/crd;
|
||||
base64 -d /etc/config/crd-manifest.tgz.b64 | tar -xzv -C /etc/crd;
|
||||
kubectl delete --ignore-not-found=true -Rf /etc/crd;
|
||||
volumeMounts:
|
||||
- name: crd-manifest
|
||||
readOnly: true
|
||||
mountPath: /etc/config
|
||||
restartPolicy: OnFailure
|
||||
nodeSelector: {{ include "linux-node-selector" . | nindent 8 }}
|
||||
{{- if .Values.nodeSelector }}
|
||||
{{- toYaml .Values.nodeSelector | nindent 8 }}
|
||||
{{- end }}
|
||||
tolerations: {{ include "linux-node-tolerations" . | nindent 8 }}
|
||||
{{- if .Values.tolerations }}
|
||||
{{- toYaml .Values.tolerations | nindent 8 }}
|
||||
{{- end }}
|
||||
volumes:
|
||||
- name: crd-manifest
|
||||
configMap:
|
||||
name: {{ .Chart.Name }}-manifest
|
||||
|
|
@ -0,0 +1,8 @@
|
|||
apiVersion: v1
|
||||
kind: ConfigMap
|
||||
metadata:
|
||||
name: {{ .Chart.Name }}-manifest
|
||||
namespace: {{ .Release.Namespace }}
|
||||
data:
|
||||
crd-manifest.tgz.b64:
|
||||
{{- .Files.Get "files/crd-manifest.tgz" | b64enc | indent 4 }}
|
||||
|
|
@ -0,0 +1,76 @@
|
|||
apiVersion: rbac.authorization.k8s.io/v1
|
||||
kind: ClusterRole
|
||||
metadata:
|
||||
name: {{ .Chart.Name }}-manager
|
||||
labels:
|
||||
app: {{ .Chart.Name }}-manager
|
||||
rules:
|
||||
- apiGroups:
|
||||
- apiextensions.k8s.io
|
||||
resources:
|
||||
- customresourcedefinitions
|
||||
verbs: ['create', 'get', 'patch', 'delete']
|
||||
{{- if .Values.global.cattle.psp.enabled }}
|
||||
- apiGroups: ['policy']
|
||||
resources: ['podsecuritypolicies']
|
||||
verbs: ['use']
|
||||
resourceNames:
|
||||
- {{ .Chart.Name }}-manager
|
||||
{{- end }}
|
||||
---
|
||||
apiVersion: rbac.authorization.k8s.io/v1
|
||||
kind: ClusterRoleBinding
|
||||
metadata:
|
||||
name: {{ .Chart.Name }}-manager
|
||||
labels:
|
||||
app: {{ .Chart.Name }}-manager
|
||||
roleRef:
|
||||
apiGroup: rbac.authorization.k8s.io
|
||||
kind: ClusterRole
|
||||
name: {{ .Chart.Name }}-manager
|
||||
subjects:
|
||||
- kind: ServiceAccount
|
||||
name: {{ .Chart.Name }}-manager
|
||||
namespace: {{ .Release.Namespace }}
|
||||
---
|
||||
apiVersion: v1
|
||||
kind: ServiceAccount
|
||||
metadata:
|
||||
name: {{ .Chart.Name }}-manager
|
||||
namespace: {{ .Release.Namespace }}
|
||||
labels:
|
||||
app: {{ .Chart.Name }}-manager
|
||||
---
|
||||
{{- if .Values.global.cattle.psp.enabled }}
|
||||
apiVersion: policy/v1beta1
|
||||
kind: PodSecurityPolicy
|
||||
metadata:
|
||||
name: {{ .Chart.Name }}-manager
|
||||
namespace: {{ .Release.Namespace }}
|
||||
labels:
|
||||
app: {{ .Chart.Name }}-manager
|
||||
spec:
|
||||
privileged: false
|
||||
allowPrivilegeEscalation: false
|
||||
hostNetwork: false
|
||||
hostIPC: false
|
||||
hostPID: false
|
||||
runAsUser:
|
||||
rule: 'RunAsAny'
|
||||
seLinux:
|
||||
rule: 'RunAsAny'
|
||||
supplementalGroups:
|
||||
rule: 'MustRunAs'
|
||||
ranges:
|
||||
- min: 1
|
||||
max: 65535
|
||||
fsGroup:
|
||||
rule: 'MustRunAs'
|
||||
ranges:
|
||||
- min: 1
|
||||
max: 65535
|
||||
readOnlyRootFilesystem: false
|
||||
volumes:
|
||||
- 'configMap'
|
||||
- 'secret'
|
||||
{{- end }}
|
||||
|
|
@ -0,0 +1,7 @@
|
|||
#{{- if gt (len (lookup "rbac.authorization.k8s.io/v1" "ClusterRole" "" "")) 0 -}}
|
||||
#{{- if .Values.global.cattle.psp.enabled }}
|
||||
#{{- if not (.Capabilities.APIVersions.Has "policy/v1beta1/PodSecurityPolicy") }}
|
||||
#{{- fail "The target cluster does not have the PodSecurityPolicy API resource. Please disable PSPs in this chart before proceeding." -}}
|
||||
#{{- end }}
|
||||
#{{- end }}
|
||||
#{{- end }}
|
||||
|
|
@ -0,0 +1,17 @@
|
|||
# Default values for rancher-monitoring-crd.
|
||||
# This is a YAML-formatted file.
|
||||
# Declare variables to be passed into your templates.
|
||||
|
||||
global:
|
||||
cattle:
|
||||
psp:
|
||||
enabled: false
|
||||
systemDefaultRegistry: ""
|
||||
|
||||
image:
|
||||
repository: rancher/shell
|
||||
tag: v0.1.18
|
||||
|
||||
nodeSelector: {}
|
||||
|
||||
tolerations: []
|
||||
|
|
@ -0,0 +1,28 @@
|
|||
# Patterns to ignore when building packages.
|
||||
# This supports shell glob matching, relative path matching, and
|
||||
# negation (prefixed with !). Only one pattern per line.
|
||||
.DS_Store
|
||||
# Common VCS dirs
|
||||
.git/
|
||||
.gitignore
|
||||
.bzr/
|
||||
.bzrignore
|
||||
.hg/
|
||||
.hgignore
|
||||
.svn/
|
||||
# Common backup files
|
||||
*.swp
|
||||
*.bak
|
||||
*.tmp
|
||||
*~
|
||||
# Various IDEs
|
||||
.project
|
||||
.idea/
|
||||
*.tmproj
|
||||
# helm/charts
|
||||
OWNERS
|
||||
hack/
|
||||
ci/
|
||||
kube-prometheus-*.tgz
|
||||
|
||||
unittests/
|
||||
|
|
@ -0,0 +1,47 @@
|
|||
# Changelog
|
||||
All notable changes from the upstream Prometheus Operator chart will be added to this file.
|
||||
|
||||
## [Package Version 00] - 2020-07-19
|
||||
### Added
|
||||
- Added [Prometheus Adapter](https://github.com/helm/charts/tree/master/stable/prometheus-adapter) as a dependency to the upstream Prometheus Operator chart to allow users to expose custom metrics from the default Prometheus instance deployed by this chart
|
||||
- Remove `prometheus-operator/cleanup-crds.yaml` and `prometheus-operator/crds.yaml` from the Prometheus Operator upstream chart in favor of just using the CRD directory to install the CRDs.
|
||||
- Added support for `rkeControllerManager`, `rkeScheduler`, `rkeProxy`, and `rkeEtcd` PushProx exporters for monitoring k8s components within RKE clusters
|
||||
- Added support for a `k3sServer` PushProx exporter that monitors k3s server components (`kubeControllerManager`, `kubeScheduler`, and `kubeProxy`) within k3s clusters
|
||||
- Added support for `kubeAdmControllerManager`, `kubeAdmScheduler`, `kubeAdmProxy`, and `kubeAdmEtcd` PushProx exporters for monitoring k8s components within kubeAdm clusters
|
||||
- Added support for `rke2ControllerManager`, `rke2Scheduler`, `rke2Proxy`, and `rke2Etcd` PushProx exporters for monitoring k8s components within rke2 clusters
|
||||
- Exposed `prometheus.prometheusSpec.ignoreNamespaceSelectors` on values.yaml and set it to `false` by default. This value instructs the default Prometheus server deployed with this chart to ignore the `namespaceSelector` field within any created ServiceMonitor or PodMonitor CRs that it selects. This prevents ServiceMonitors and PodMonitors from configuring the Prometheus scrape configuration to monitor resources outside the namespace that they are deployed in; if a user needs to have one ServiceMonitor / PodMonitor monitor resources within several namespaces (such as the resources that are used to monitor Istio in a default installation), they should not enable this option since it would require them to create one ServiceMonitor / PodMonitor CR per namespace that they would like to monitor. Relevant fields were also updated in the default README.md.
|
||||
- Added `grafana.sidecar.dashboards.searchNamespace` to `values.yaml` with a default value of `cattle-dashboards`. The namespace provided should contain all ConfigMaps with the label `grafana_dashboard` and will be searched by the Grafana Dashboards sidecar for updates. The namespace specified is also created along with this deployment. All default dashboard ConfigMaps have been relocated from the deployment namespace to the namespace specified
|
||||
- Added `monitoring-admin`, `monitoring-edit`, and `monitoring-view` default `ClusterRoles` to allow admins to assign roles to users to interact with Prometheus Operator CRs. These can be enabled by setting `.Values.global.rbac.userRoles.create` (default: `true`). In a typical RBAC setup, you might want to use a `ClusterRoleBinding` to bind these roles to a Subject to allow them to set up or view `ServiceMonitors` / `PodMonitors` / `PrometheusRules` and view `Prometheus` or `Alertmanager` CRs across the cluster. If `.Values.global.rbac.userRoles.aggregateRolesForRBAC` is enabled, these ClusterRoles will aggregate into the respective default ClusterRoles provided by Kubernetes
|
||||
- Added `monitoring-config-admin`, `monitoring-config-edit` and `monitoring-config-view` default `Roles` to allow admins to assign roles to users to be able to edit / view `Secrets` and `ConfigMaps` within the `cattle-monitoring-system` namespace. These can be enabled by setting `.Values.global.rbac.userRoles.create` (default: `true`). In a typical RBAC setup, you might want to use a `RoleBinding` to bind these roles to a Subject within the `cattle-monitoring-system` namespace to allow them to modify Secrets / ConfigMaps tied to the deployment, such as your Alertmanager Config Secret.
|
||||
- Added `monitoring-dashboard-admin`, `monitoring-dashboard-edit` and `monitoring-dashboard-view` default `Roles` to allow admins to assign roles to users to be able to edit / view `ConfigMaps` within the `cattle-dashboards` namespace. These can be enabled by setting `.Values.global.rbac.userRoles.create` (default: `true`) and deploying Grafana as part of this chart. In a typical RBAC setup, you might want to use a `RoleBinding` to bind these roles to a Subject within the `cattle-dashboards` namespace to allow them to create / modify ConfigMaps that contain the JSON used to persist Grafana Dashboards on the cluster.
|
||||
- Added default resource limits for `Prometheus Operator`, `Prometheus`, `AlertManager`, `Grafana`, `kube-state-metrics`, `node-exporter`
|
||||
- Added a default template `rancher_defaults.tmpl` to AlertManager that Rancher will offer to users in order to help configure the way alerts are rendered on a notifier. Also updated the default template deployed with this chart to reference that template and added an example of a Slack config using this template as a comment in the `values.yaml`.
|
||||
- Added support for private registries via introducing a new field for `global.cattle.systemDefaultRegistry` that, if supplied, will automatically be prepended onto every image used by the chart.
|
||||
- Added a default `nginx` proxy container deployed with Grafana whose config is set in the `ConfigMap` located in `charts/grafana/templates/nginx-config.yaml`. The purpose of this container is to make it possible to view Grafana's UI through a proxy that has a subpath (e.g. Rancher's proxy). This proxy container is set to listen on port `8080` (with a `portName` of `nginx-http` instead of the default `service`), which is also where the Grafana service will now point to, and will forward all requests to the Grafana container listening on the default port `3000`.
|
||||
- Added a default `nginx` proxy container deployed with Prometheus whose config is set in the `ConfigMap` located in `templates/prometheus/nginx-config.yaml`. The purpose of this container is to make it possible to view Prometheus's UI through a proxy that has a subpath (e.g. Rancher's proxy). This proxy container is set to listen on port `8081` (with a `portName` of `nginx-http` instead of the default `web`), which is also where the Prometheus service will now point to, and will forward all requests to the Prometheus container listening on the default port `9090`.
|
||||
- Added support for passing CIS Scans in a hardened cluster by introducing a Job that patches the default service account within the `cattle-monitoring-system` and `cattle-dashboards` namespaces on install or upgrade and adding a default allow all `NetworkPolicy` to the `cattle-monitoring-system` and `cattle-dashboards` namespaces.
|
||||
### Modified
|
||||
- Updated the chart name from `prometheus-operator` to `rancher-monitoring` and added the `io.rancher.certified: rancher` annotation to `Chart.yaml`
|
||||
- Modified the default `node-exporter` port from `9100` to `9796`
|
||||
- Modified the default `nameOverride` to `rancher-monitoring`. This change is necessary as the Prometheus Adapter's default URL (`http://{{ .Values.nameOverride }}-prometheus.{{ .Values.namespaceOverride }}.svc`) is based off of the value used here; if modified, the default Adapter URL must also be modified
|
||||
- Modified the default `namespaceOverride` to `cattle-monitoring-system`. This change is necessary as the Prometheus Adapter's default URL (`http://{{ .Values.nameOverride }}-prometheus.{{ .Values.namespaceOverride }}.svc`) is based off of the value used here; if modified, the default Adapter URL must also be modified
|
||||
- Configured some default values for `grafana.service` values and exposed them in the default README.md
|
||||
- The default namespaces the following ServiceMonitors were changed from the deployment namespace to allow them to continue to monitor metrics when `prometheus.prometheusSpec.ignoreNamespaceSelectors` is enabled:
|
||||
- `core-dns`: `kube-system`
|
||||
- `api-server`: `default`
|
||||
- `kube-controller-manager`: `kube-system`
|
||||
- `kubelet`: `{{ .Values.kubelet.namespace }}`
|
||||
- Disabled the following deployments by default (can be enabled if required):
|
||||
- `AlertManager`
|
||||
- `kube-controller-manager` metrics exporter
|
||||
- `kube-etcd` metrics exporter
|
||||
- `kube-scheduler` metrics exporter
|
||||
- `kube-proxy` metrics exporter
|
||||
- Updated default Grafana `deploymentStrategy` to `Recreate` to prevent deployments from being stuck on upgrade if a PV is attached to Grafana
|
||||
- Modified the default `<serviceMonitor|podMonitor|rule>SelectorNilUsesHelmValues` to default to `false`. As a result, we look for all CRs with any labels in all namespaces by default rather than just the ones tagged with the label `release: rancher-monitoring`.
|
||||
- Modified the default images used by the `rancher-monitoring` chart to point to Rancher mirrors of the original images from upstream.
|
||||
- Modified the behavior of the chart to create the Alertmanager Config Secret via a pre-install hook instead of using the normal Helm lifecycle to manage the secret. The benefit of this approach is that all changes to the Config Secret done on a live cluster will never get overridden on a `helm upgrade` since the secret only gets created on a `helm install`. If you would like the secret to be cleaned up on an `helm uninstall`, enable `alertmanager.cleanupOnUninstall`; however, this is disabled by default to prevent the loss of alerting configuration on an uninstall. This secret will never be modified on a `helm upgrade`.
|
||||
- Modified the default `securityContext` for `Pod` templates across the chart to `{"runAsNonRoot": "true", "runAsUser": "1000"}` and replaced `grafana.rbac.pspUseAppArmor` in favor of `grafana.rbac.pspAnnotations={}` in order to make it possible to deploy this chart on a hardened cluster which does not support Seccomp or AppArmor annotations in PSPs. Users can always choose to specify the annotations they want to use for the PSP directly as part of the values provided.
|
||||
- Modified `.Values.prometheus.prometheusSpec.containers` to take in a string representing a template that should be rendered by Helm (via `tpl`) instead of allowing a user to provide YAML directly.
|
||||
- Modified the default Grafana configuration to auto assign users who access Grafana to the Viewer role and enable anonymous access to Grafana dashboards by default. This default works well for a Rancher user who is accessing Grafana via the `kubectl proxy` on the Rancher Dashboard UI since anonymous users who enter via the proxy are authenticated by the k8s API Server, but you can / should modify this behavior if you plan on exposing Grafana in a way that does not require authentication (e.g. as a `NodePort` service).
|
||||
- Modified the default Grafana configuration to add a default dashboard for Rancher on the Grafana home page.
|
||||
|
|
@ -0,0 +1,12 @@
|
|||
# Contributing Guidelines
|
||||
|
||||
## How to contribute to this chart
|
||||
|
||||
1. Fork this repository, develop and test your Chart.
|
||||
1. Bump the chart version for every change.
|
||||
1. Ensure PR title has the prefix `[kube-prometheus-stack]`
|
||||
1. When making changes to rules or dashboards, see the README.md section on how to sync data from upstream repositories
|
||||
1. Check the `hack/minikube` folder has scripts to set up minikube and components of this chart that will allow all components to be scraped. You can use this configuration when validating your changes.
|
||||
1. Check for changes of RBAC rules.
|
||||
1. Check for changes in CRD specs.
|
||||
1. PR must pass the linter (`helm lint`)
|
||||
|
|
@ -0,0 +1,128 @@
|
|||
annotations:
|
||||
artifacthub.io/links: |
|
||||
- name: Chart Source
|
||||
url: https://github.com/prometheus-community/helm-charts
|
||||
- name: Upstream Project
|
||||
url: https://github.com/prometheus-operator/kube-prometheus
|
||||
artifacthub.io/operator: "true"
|
||||
catalog.cattle.io/auto-install: rancher-monitoring-crd=match
|
||||
catalog.cattle.io/certified: rancher
|
||||
catalog.cattle.io/deploys-on-os: windows
|
||||
catalog.cattle.io/display-name: Monitoring
|
||||
catalog.cattle.io/kube-version: '>= 1.16.0-0 < 1.27.0-0'
|
||||
catalog.cattle.io/namespace: cattle-monitoring-system
|
||||
catalog.cattle.io/permits-os: linux,windows
|
||||
catalog.cattle.io/provides-gvr: monitoring.coreos.com.prometheus/v1
|
||||
catalog.cattle.io/rancher-version: '>= 2.7.0-0 < 2.8.0-0'
|
||||
catalog.cattle.io/release-name: rancher-monitoring
|
||||
catalog.cattle.io/requests-cpu: 4500m
|
||||
catalog.cattle.io/requests-memory: 4000Mi
|
||||
catalog.cattle.io/type: cluster-tool
|
||||
catalog.cattle.io/ui-component: monitoring
|
||||
catalog.cattle.io/upstream-version: 19.0.3
|
||||
apiVersion: v2
|
||||
appVersion: 0.59.1
|
||||
dependencies:
|
||||
- condition: grafana.enabled
|
||||
name: grafana
|
||||
repository: file://./charts/grafana
|
||||
- condition: hardenedKubelet.enabled
|
||||
name: hardenedKubelet
|
||||
repository: file://./charts/hardenedKubelet
|
||||
- condition: hardenedNodeExporter.enabled
|
||||
name: hardenedNodeExporter
|
||||
repository: file://./charts/hardenedNodeExporter
|
||||
- condition: k3sServer.enabled
|
||||
name: k3sServer
|
||||
repository: file://./charts/k3sServer
|
||||
- condition: kubeStateMetrics.enabled
|
||||
name: kube-state-metrics
|
||||
repository: file://./charts/kube-state-metrics
|
||||
- condition: kubeAdmControllerManager.enabled
|
||||
name: kubeAdmControllerManager
|
||||
repository: file://./charts/kubeAdmControllerManager
|
||||
- condition: kubeAdmEtcd.enabled
|
||||
name: kubeAdmEtcd
|
||||
repository: file://./charts/kubeAdmEtcd
|
||||
- condition: kubeAdmProxy.enabled
|
||||
name: kubeAdmProxy
|
||||
repository: file://./charts/kubeAdmProxy
|
||||
- condition: kubeAdmScheduler.enabled
|
||||
name: kubeAdmScheduler
|
||||
repository: file://./charts/kubeAdmScheduler
|
||||
- condition: prometheus-adapter.enabled
|
||||
name: prometheus-adapter
|
||||
repository: file://./charts/prometheus-adapter
|
||||
- condition: nodeExporter.enabled
|
||||
name: prometheus-node-exporter
|
||||
repository: file://./charts/prometheus-node-exporter
|
||||
- condition: rke2ControllerManager.enabled
|
||||
name: rke2ControllerManager
|
||||
repository: file://./charts/rke2ControllerManager
|
||||
- condition: rke2Etcd.enabled
|
||||
name: rke2Etcd
|
||||
repository: file://./charts/rke2Etcd
|
||||
- condition: rke2IngressNginx.enabled
|
||||
name: rke2IngressNginx
|
||||
repository: file://./charts/rke2IngressNginx
|
||||
- condition: rke2Proxy.enabled
|
||||
name: rke2Proxy
|
||||
repository: file://./charts/rke2Proxy
|
||||
- condition: rke2Scheduler.enabled
|
||||
name: rke2Scheduler
|
||||
repository: file://./charts/rke2Scheduler
|
||||
- condition: rkeControllerManager.enabled
|
||||
name: rkeControllerManager
|
||||
repository: file://./charts/rkeControllerManager
|
||||
- condition: rkeEtcd.enabled
|
||||
name: rkeEtcd
|
||||
repository: file://./charts/rkeEtcd
|
||||
- condition: rkeIngressNginx.enabled
|
||||
name: rkeIngressNginx
|
||||
repository: file://./charts/rkeIngressNginx
|
||||
- condition: rkeProxy.enabled
|
||||
name: rkeProxy
|
||||
repository: file://./charts/rkeProxy
|
||||
- condition: rkeScheduler.enabled
|
||||
name: rkeScheduler
|
||||
repository: file://./charts/rkeScheduler
|
||||
- condition: global.cattle.windows.enabled
|
||||
name: windowsExporter
|
||||
repository: file://./charts/windowsExporter
|
||||
description: Collects several related Helm charts, Grafana dashboards, and Prometheus
|
||||
rules combined with documentation and scripts to provide easy to operate end-to-end
|
||||
Kubernetes cluster monitoring with Prometheus using the Prometheus Operator.
|
||||
home: https://github.com/prometheus-operator/kube-prometheus
|
||||
icon: https://raw.githubusercontent.com/prometheus/prometheus.github.io/master/assets/prometheus_logo-cb55bb5c346.png
|
||||
keywords:
|
||||
- operator
|
||||
- prometheus
|
||||
- kube-prometheus
|
||||
- monitoring
|
||||
kubeVersion: '>=1.16.0-0'
|
||||
maintainers:
|
||||
- email: andrew@quadcorps.co.uk
|
||||
name: andrewgkew
|
||||
- email: cedric@desaintmartin.fr
|
||||
name: desaintmartin
|
||||
- email: gianrubio@gmail.com
|
||||
name: gianrubio
|
||||
- email: github.gkarthiks@gmail.com
|
||||
name: gkarthiks
|
||||
- email: kube-prometheus-stack@sisti.pt
|
||||
name: GMartinez-Sisti
|
||||
- email: scott@r6by.com
|
||||
name: scottrigby
|
||||
- email: miroslav.hadzhiev@gmail.com
|
||||
name: Xtigyro
|
||||
- email: arvind.iyengar@suse.com
|
||||
name: Arvind
|
||||
- email: amangeet.samra@suse.com
|
||||
name: Geet
|
||||
url: https://github.com/geethub97
|
||||
name: rancher-monitoring
|
||||
sources:
|
||||
- https://github.com/prometheus-community/helm-charts
|
||||
- https://github.com/prometheus-operator/kube-prometheus
|
||||
type: application
|
||||
version: 102.0.2+up40.1.2
|
||||
|
|
@ -0,0 +1,739 @@
|
|||
# kube-prometheus-stack
|
||||
|
||||
Installs the [kube-prometheus stack](https://github.com/prometheus-operator/kube-prometheus), a collection of Kubernetes manifests, [Grafana](http://grafana.com/) dashboards, and [Prometheus rules](https://prometheus.io/docs/prometheus/latest/configuration/recording_rules/) combined with documentation and scripts to provide easy to operate end-to-end Kubernetes cluster monitoring with [Prometheus](https://prometheus.io/) using the [Prometheus Operator](https://github.com/prometheus-operator/prometheus-operator).
|
||||
|
||||
See the [kube-prometheus](https://github.com/prometheus-operator/kube-prometheus) README for details about components, dashboards, and alerts.
|
||||
|
||||
_Note: This chart was formerly named `prometheus-operator` chart, now renamed to more clearly reflect that it installs the `kube-prometheus` project stack, within which Prometheus Operator is only one component._
|
||||
|
||||
## Prerequisites
|
||||
|
||||
- Kubernetes 1.16+
|
||||
- Helm 3+
|
||||
|
||||
## Get Helm Repository Info
|
||||
|
||||
```console
|
||||
helm repo add prometheus-community https://prometheus-community.github.io/helm-charts
|
||||
helm repo update
|
||||
```
|
||||
|
||||
_See [`helm repo`](https://helm.sh/docs/helm/helm_repo/) for command documentation._
|
||||
|
||||
## Install Helm Chart
|
||||
|
||||
```console
|
||||
helm install [RELEASE_NAME] prometheus-community/kube-prometheus-stack
|
||||
```
|
||||
|
||||
_See [configuration](#configuration) below._
|
||||
|
||||
_See [helm install](https://helm.sh/docs/helm/helm_install/) for command documentation._
|
||||
|
||||
## Dependencies
|
||||
|
||||
By default this chart installs additional, dependent charts:
|
||||
|
||||
- [prometheus-community/kube-state-metrics](https://github.com/prometheus-community/helm-charts/tree/main/charts/kube-state-metrics)
|
||||
- [prometheus-community/prometheus-node-exporter](https://github.com/prometheus-community/helm-charts/tree/main/charts/prometheus-node-exporter)
|
||||
- [grafana/grafana](https://github.com/grafana/helm-charts/tree/main/charts/grafana)
|
||||
|
||||
To disable dependencies during installation, see [multiple releases](#multiple-releases) below.
|
||||
|
||||
_See [helm dependency](https://helm.sh/docs/helm/helm_dependency/) for command documentation._
|
||||
|
||||
## Uninstall Helm Chart
|
||||
|
||||
```console
|
||||
helm uninstall [RELEASE_NAME]
|
||||
```
|
||||
|
||||
This removes all the Kubernetes components associated with the chart and deletes the release.
|
||||
|
||||
_See [helm uninstall](https://helm.sh/docs/helm/helm_uninstall/) for command documentation._
|
||||
|
||||
CRDs created by this chart are not removed by default and should be manually cleaned up:
|
||||
|
||||
```console
|
||||
kubectl delete crd alertmanagerconfigs.monitoring.coreos.com
|
||||
kubectl delete crd alertmanagers.monitoring.coreos.com
|
||||
kubectl delete crd podmonitors.monitoring.coreos.com
|
||||
kubectl delete crd probes.monitoring.coreos.com
|
||||
kubectl delete crd prometheuses.monitoring.coreos.com
|
||||
kubectl delete crd prometheusrules.monitoring.coreos.com
|
||||
kubectl delete crd servicemonitors.monitoring.coreos.com
|
||||
kubectl delete crd thanosrulers.monitoring.coreos.com
|
||||
```
|
||||
|
||||
## Upgrading Chart
|
||||
|
||||
```console
|
||||
helm upgrade [RELEASE_NAME] prometheus-community/kube-prometheus-stack
|
||||
```
|
||||
|
||||
With Helm v3, CRDs created by this chart are not updated by default and should be manually updated.
|
||||
Consult also the [Helm Documentation on CRDs](https://helm.sh/docs/chart_best_practices/custom_resource_definitions).
|
||||
|
||||
_See [helm upgrade](https://helm.sh/docs/helm/helm_upgrade/) for command documentation._
|
||||
|
||||
### Upgrading an existing Release to a new major version
|
||||
|
||||
A major chart version change (like v1.2.3 -> v2.0.0) indicates that there is an incompatible breaking change needing manual actions.
|
||||
|
||||
### From 39.x to 40.x
|
||||
|
||||
This version upgrades Prometheus-Operator to v0.59.1, Prometheus to v2.38.0, kube-state-metrics to v2.6.0 and Thanos to v0.28.0.
|
||||
This version also upgrades the Helm charts of kube-state-metrics to 4.18.0 and prometheus-node-exporter to 4.2.0.
|
||||
|
||||
Run these commands to update the CRDs before applying the upgrade.
|
||||
|
||||
```console
|
||||
kubectl apply --server-side -f https://raw.githubusercontent.com/prometheus-operator/prometheus-operator/v0.59.1/example/prometheus-operator-crd/monitoring.coreos.com_alertmanagerconfigs.yaml
|
||||
kubectl apply --server-side -f https://raw.githubusercontent.com/prometheus-operator/prometheus-operator/v0.59.1/example/prometheus-operator-crd/monitoring.coreos.com_alertmanagers.yaml
|
||||
kubectl apply --server-side -f https://raw.githubusercontent.com/prometheus-operator/prometheus-operator/v0.59.1/example/prometheus-operator-crd/monitoring.coreos.com_podmonitors.yaml
|
||||
kubectl apply --server-side -f https://raw.githubusercontent.com/prometheus-operator/prometheus-operator/v0.59.1/example/prometheus-operator-crd/monitoring.coreos.com_probes.yaml
|
||||
kubectl apply --server-side -f https://raw.githubusercontent.com/prometheus-operator/prometheus-operator/v0.59.1/example/prometheus-operator-crd/monitoring.coreos.com_prometheuses.yaml
|
||||
kubectl apply --server-side -f https://raw.githubusercontent.com/prometheus-operator/prometheus-operator/v0.59.1/example/prometheus-operator-crd/monitoring.coreos.com_prometheusrules.yaml
|
||||
kubectl apply --server-side -f https://raw.githubusercontent.com/prometheus-operator/prometheus-operator/v0.59.1/example/prometheus-operator-crd/monitoring.coreos.com_servicemonitors.yaml
|
||||
kubectl apply --server-side -f https://raw.githubusercontent.com/prometheus-operator/prometheus-operator/v0.59.1/example/prometheus-operator-crd/monitoring.coreos.com_thanosrulers.yaml
|
||||
```
|
||||
|
||||
Starting from prometheus-node-exporter version 4.0.0, the `node exporter` chart is using the [Kubernetes recommended labels](https://kubernetes.io/docs/concepts/overview/working-with-objects/common-labels/). Therefore you have to delete the daemonset before you upgrade.
|
||||
|
||||
```console
|
||||
kubectl delete daemonset -l app=prometheus-node-exporter
|
||||
helm upgrade -i kube-prometheus-stack prometheus-community/kube-prometheus-stack
|
||||
```
|
||||
|
||||
If you use your own custom [ServiceMonitor](https://github.com/prometheus-operator/prometheus-operator/blob/main/Documentation/api.md#servicemonitor) or [PodMonitor](https://github.com/prometheus-operator/prometheus-operator/blob/main/Documentation/api.md#podmonitor), please ensure to upgrade their `selector` fields accordingly to the new labels.
|
||||
|
||||
### From 38.x to 39.x
|
||||
|
||||
This upgraded prometheus-operator to v0.58.0 and prometheus to v2.37.0
|
||||
|
||||
Run these commands to update the CRDs before applying the upgrade.
|
||||
|
||||
```console
|
||||
kubectl apply --server-side -f https://raw.githubusercontent.com/prometheus-operator/prometheus-operator/v0.58.0/example/prometheus-operator-crd/monitoring.coreos.com_alertmanagerconfigs.yaml
|
||||
kubectl apply --server-side -f https://raw.githubusercontent.com/prometheus-operator/prometheus-operator/v0.58.0/example/prometheus-operator-crd/monitoring.coreos.com_alertmanagers.yaml
|
||||
kubectl apply --server-side -f https://raw.githubusercontent.com/prometheus-operator/prometheus-operator/v0.58.0/example/prometheus-operator-crd/monitoring.coreos.com_podmonitors.yaml
|
||||
kubectl apply --server-side -f https://raw.githubusercontent.com/prometheus-operator/prometheus-operator/v0.58.0/example/prometheus-operator-crd/monitoring.coreos.com_probes.yaml
|
||||
kubectl apply --server-side -f https://raw.githubusercontent.com/prometheus-operator/prometheus-operator/v0.58.0/example/prometheus-operator-crd/monitoring.coreos.com_prometheuses.yaml
|
||||
kubectl apply --server-side -f https://raw.githubusercontent.com/prometheus-operator/prometheus-operator/v0.58.0/example/prometheus-operator-crd/monitoring.coreos.com_prometheusrules.yaml
|
||||
kubectl apply --server-side -f https://raw.githubusercontent.com/prometheus-operator/prometheus-operator/v0.58.0/example/prometheus-operator-crd/monitoring.coreos.com_servicemonitors.yaml
|
||||
kubectl apply --server-side -f https://raw.githubusercontent.com/prometheus-operator/prometheus-operator/v0.58.0/example/prometheus-operator-crd/monitoring.coreos.com_thanosrulers.yaml
|
||||
```
|
||||
|
||||
### From 37.x to 38.x
|
||||
|
||||
Reverted one of the default metrics relabelings for cAdvisor added in 36.x, due to it breaking container_network_* and various other statistics. If you do not want this change, you will need to override the `kubelet.cAdvisorMetricRelabelings`.
|
||||
|
||||
### From 36.x to 37.x
|
||||
|
||||
This includes some default metric relabelings for cAdvisor and apiserver metrics to reduce cardinality. If you do not want these defaults, you will need to override the `kubeApiServer.metricRelabelings` and or `kubelet.cAdvisorMetricRelabelings`.
|
||||
|
||||
### From 35.x to 36.x
|
||||
|
||||
This upgraded prometheus-operator to v0.57.0 and prometheus to v2.36.1
|
||||
|
||||
Run these commands to update the CRDs before applying the upgrade.
|
||||
|
||||
```console
|
||||
kubectl apply --server-side -f https://raw.githubusercontent.com/prometheus-operator/prometheus-operator/v0.57.0/example/prometheus-operator-crd/monitoring.coreos.com_alertmanagerconfigs.yaml
|
||||
kubectl apply --server-side -f https://raw.githubusercontent.com/prometheus-operator/prometheus-operator/v0.57.0/example/prometheus-operator-crd/monitoring.coreos.com_alertmanagers.yaml
|
||||
kubectl apply --server-side -f https://raw.githubusercontent.com/prometheus-operator/prometheus-operator/v0.57.0/example/prometheus-operator-crd/monitoring.coreos.com_podmonitors.yaml
|
||||
kubectl apply --server-side -f https://raw.githubusercontent.com/prometheus-operator/prometheus-operator/v0.57.0/example/prometheus-operator-crd/monitoring.coreos.com_probes.yaml
|
||||
kubectl apply --server-side -f https://raw.githubusercontent.com/prometheus-operator/prometheus-operator/v0.57.0/example/prometheus-operator-crd/monitoring.coreos.com_prometheuses.yaml
|
||||
kubectl apply --server-side -f https://raw.githubusercontent.com/prometheus-operator/prometheus-operator/v0.57.0/example/prometheus-operator-crd/monitoring.coreos.com_prometheusrules.yaml
|
||||
kubectl apply --server-side -f https://raw.githubusercontent.com/prometheus-operator/prometheus-operator/v0.57.0/example/prometheus-operator-crd/monitoring.coreos.com_servicemonitors.yaml
|
||||
kubectl apply --server-side -f https://raw.githubusercontent.com/prometheus-operator/prometheus-operator/v0.57.0/example/prometheus-operator-crd/monitoring.coreos.com_thanosrulers.yaml
|
||||
```
|
||||
|
||||
### From 34.x to 35.x
|
||||
|
||||
This upgraded prometheus-operator to v0.56.0 and prometheus to v2.35.0
|
||||
|
||||
Run these commands to update the CRDs before applying the upgrade.
|
||||
|
||||
```console
|
||||
kubectl apply --server-side -f https://raw.githubusercontent.com/prometheus-operator/prometheus-operator/v0.56.0/example/prometheus-operator-crd/monitoring.coreos.com_alertmanagerconfigs.yaml
|
||||
kubectl apply --server-side -f https://raw.githubusercontent.com/prometheus-operator/prometheus-operator/v0.56.0/example/prometheus-operator-crd/monitoring.coreos.com_alertmanagers.yaml
|
||||
kubectl apply --server-side -f https://raw.githubusercontent.com/prometheus-operator/prometheus-operator/v0.56.0/example/prometheus-operator-crd/monitoring.coreos.com_podmonitors.yaml
|
||||
kubectl apply --server-side -f https://raw.githubusercontent.com/prometheus-operator/prometheus-operator/v0.56.0/example/prometheus-operator-crd/monitoring.coreos.com_probes.yaml
|
||||
kubectl apply --server-side -f https://raw.githubusercontent.com/prometheus-operator/prometheus-operator/v0.56.0/example/prometheus-operator-crd/monitoring.coreos.com_prometheuses.yaml
|
||||
kubectl apply --server-side -f https://raw.githubusercontent.com/prometheus-operator/prometheus-operator/v0.56.0/example/prometheus-operator-crd/monitoring.coreos.com_prometheusrules.yaml
|
||||
kubectl apply --server-side -f https://raw.githubusercontent.com/prometheus-operator/prometheus-operator/v0.56.0/example/prometheus-operator-crd/monitoring.coreos.com_servicemonitors.yaml
|
||||
kubectl apply --server-side -f https://raw.githubusercontent.com/prometheus-operator/prometheus-operator/v0.56.0/example/prometheus-operator-crd/monitoring.coreos.com_thanosrulers.yaml
|
||||
```
|
||||
|
||||
### From 33.x to 34.x
|
||||
|
||||
This upgrades to prometheus-operator to v0.55.0 and prometheus to v2.33.5.
|
||||
|
||||
Run these commands to update the CRDs before applying the upgrade.
|
||||
|
||||
```console
|
||||
kubectl apply --server-side -f https://raw.githubusercontent.com/prometheus-operator/prometheus-operator/v0.55.0/example/prometheus-operator-crd/monitoring.coreos.com_alertmanagerconfigs.yaml
|
||||
kubectl apply --server-side -f https://raw.githubusercontent.com/prometheus-operator/prometheus-operator/v0.55.0/example/prometheus-operator-crd/monitoring.coreos.com_alertmanagers.yaml
|
||||
kubectl apply --server-side -f https://raw.githubusercontent.com/prometheus-operator/prometheus-operator/v0.55.0/example/prometheus-operator-crd/monitoring.coreos.com_podmonitors.yaml
|
||||
kubectl apply --server-side -f https://raw.githubusercontent.com/prometheus-operator/prometheus-operator/v0.55.0/example/prometheus-operator-crd/monitoring.coreos.com_probes.yaml
|
||||
kubectl apply --server-side -f https://raw.githubusercontent.com/prometheus-operator/prometheus-operator/v0.55.0/example/prometheus-operator-crd/monitoring.coreos.com_prometheuses.yaml
|
||||
kubectl apply --server-side -f https://raw.githubusercontent.com/prometheus-operator/prometheus-operator/v0.55.0/example/prometheus-operator-crd/monitoring.coreos.com_prometheusrules.yaml
|
||||
kubectl apply --server-side -f https://raw.githubusercontent.com/prometheus-operator/prometheus-operator/v0.55.0/example/prometheus-operator-crd/monitoring.coreos.com_servicemonitors.yaml
|
||||
kubectl apply --server-side -f https://raw.githubusercontent.com/prometheus-operator/prometheus-operator/v0.55.0/example/prometheus-operator-crd/monitoring.coreos.com_thanosrulers.yaml
|
||||
```
|
||||
|
||||
### From 32.x to 33.x
|
||||
|
||||
This upgrades the prometheus-node-exporter Chart to v3.0.0. Please review the changes to this subchart if you make customizations to hostMountPropagation.
|
||||
|
||||
### From 31.x to 32.x
|
||||
|
||||
This upgrades to prometheus-operator to v0.54.0 and prometheus to v2.33.1. It also changes the default for `grafana.serviceMonitor.enabled` to `true.
|
||||
|
||||
Run these commands to update the CRDs before applying the upgrade.
|
||||
|
||||
```console
|
||||
kubectl apply --server-side -f https://raw.githubusercontent.com/prometheus-operator/prometheus-operator/v0.54.0/example/prometheus-operator-crd/monitoring.coreos.com_alertmanagerconfigs.yaml
|
||||
kubectl apply --server-side -f https://raw.githubusercontent.com/prometheus-operator/prometheus-operator/v0.54.0/example/prometheus-operator-crd/monitoring.coreos.com_alertmanagers.yaml
|
||||
kubectl apply --server-side -f https://raw.githubusercontent.com/prometheus-operator/prometheus-operator/v0.54.0/example/prometheus-operator-crd/monitoring.coreos.com_podmonitors.yaml
|
||||
kubectl apply --server-side -f https://raw.githubusercontent.com/prometheus-operator/prometheus-operator/v0.54.0/example/prometheus-operator-crd/monitoring.coreos.com_probes.yaml
|
||||
kubectl apply --server-side -f https://raw.githubusercontent.com/prometheus-operator/prometheus-operator/v0.54.0/example/prometheus-operator-crd/monitoring.coreos.com_prometheuses.yaml
|
||||
kubectl apply --server-side -f https://raw.githubusercontent.com/prometheus-operator/prometheus-operator/v0.54.0/example/prometheus-operator-crd/monitoring.coreos.com_prometheusrules.yaml
|
||||
kubectl apply --server-side -f https://raw.githubusercontent.com/prometheus-operator/prometheus-operator/v0.54.0/example/prometheus-operator-crd/monitoring.coreos.com_servicemonitors.yaml
|
||||
kubectl apply --server-side -f https://raw.githubusercontent.com/prometheus-operator/prometheus-operator/v0.54.0/example/prometheus-operator-crd/monitoring.coreos.com_thanosrulers.yaml
|
||||
```
|
||||
|
||||
### From 30.x to 31.x
|
||||
|
||||
This version removes the built-in grafana ServiceMonitor and instead relies on the ServiceMonitor of the sub-chart.
|
||||
`grafana.serviceMonitor.enabled` must be set instead of `grafana.serviceMonitor.selfMonitor` and the old ServiceMonitor may
|
||||
need to be manually cleaned up after deploying the new release.
|
||||
|
||||
### From 29.x to 30.x
|
||||
|
||||
This version updates kube-state-metrics to 4.3.0 and uses the new option `kube-state-metrics.releaseLabel=true` which adds the "release" label to kube-state-metrics labels, making scraping of the metrics by kube-prometheus-stack work out of the box again, independent of the used kube-prometheus-stack release name. If you already set the "release" label via `kube-state-metrics.customLabels` you might have to remove that and use it via the new option.
|
||||
|
||||
### From 28.x to 29.x
|
||||
|
||||
This version makes scraping port for kube-controller-manager and kube-scheduler dynamic to reflect changes to default serving ports
|
||||
for those components in Kubernetes versions v1.22 and v1.23 respectively.
|
||||
|
||||
If you deploy on clusters using version v1.22+, kube-controller-manager will be scraped over HTTPS on port 10257.
|
||||
|
||||
If you deploy on clusters running version v1.23+, kube-scheduler will be scraped over HTTPS on port 10259.
|
||||
|
||||
### From 27.x to 28.x
|
||||
|
||||
This version disables PodSecurityPolicies by default because they are deprecated in Kubernetes 1.21 and will be removed in Kubernetes 1.25.
|
||||
|
||||
If you are using PodSecurityPolicies you can enable the previous behaviour by setting `kube-state-metrics.podSecurityPolicy.enabled`, `prometheus-node-exporter.rbac.pspEnabled`, `grafana.rbac.pspEnabled` and `global.rbac.pspEnabled` to `true`.
|
||||
|
||||
### From 26.x to 27.x
|
||||
|
||||
This version splits prometheus-node-exporter chart recording and altering rules in separate config values.
|
||||
Instead of `defaultRules.rules.node` the 2 new variables `defaultRules.rules.nodeExporterAlerting` and `defaultRules.rules.nodeExporterRecording` are used.
|
||||
|
||||
Also the following defaultRules.rules has been removed as they had no effect: `kubeApiserverError`, `kubePrometheusNodeAlerting`, `kubernetesAbsent`, `time`.
|
||||
|
||||
The ability to set a rubookUrl via `defaultRules.rules.rubookUrl` was reintroduced.
|
||||
|
||||
### From 25.x to 26.x
|
||||
|
||||
This version enables the prometheus-node-exporter subchart servicemonitor by default again, by setting `prometheus-node-exporter.prometheus.monitor.enabled` to `true`.
|
||||
|
||||
### From 24.x to 25.x
|
||||
|
||||
This version upgrade to prometheus-operator v0.53.1. It removes support for setting a runbookUrl, since the upstream format for runbooks changed.
|
||||
|
||||
```console
|
||||
kubectl apply --server-side -f https://raw.githubusercontent.com/prometheus-operator/prometheus-operator/v0.53.1/example/prometheus-operator-crd/monitoring.coreos.com_alertmanagerconfigs.yaml
|
||||
kubectl apply --server-side -f https://raw.githubusercontent.com/prometheus-operator/prometheus-operator/v0.53.1/example/prometheus-operator-crd/monitoring.coreos.com_alertmanagers.yaml
|
||||
kubectl apply --server-side -f https://raw.githubusercontent.com/prometheus-operator/prometheus-operator/v0.53.1/example/prometheus-operator-crd/monitoring.coreos.com_podmonitors.yaml
|
||||
kubectl apply --server-side -f https://raw.githubusercontent.com/prometheus-operator/prometheus-operator/v0.53.1/example/prometheus-operator-crd/monitoring.coreos.com_probes.yaml
|
||||
kubectl apply --server-side -f https://raw.githubusercontent.com/prometheus-operator/prometheus-operator/v0.53.1/example/prometheus-operator-crd/monitoring.coreos.com_prometheuses.yaml
|
||||
kubectl apply --server-side -f https://raw.githubusercontent.com/prometheus-operator/prometheus-operator/v0.53.1/example/prometheus-operator-crd/monitoring.coreos.com_prometheusrules.yaml
|
||||
kubectl apply --server-side -f https://raw.githubusercontent.com/prometheus-operator/prometheus-operator/v0.53.1/example/prometheus-operator-crd/monitoring.coreos.com_servicemonitors.yaml
|
||||
kubectl apply --server-side -f https://raw.githubusercontent.com/prometheus-operator/prometheus-operator/v0.53.1/example/prometheus-operator-crd/monitoring.coreos.com_thanosrulers.yaml
|
||||
```
|
||||
|
||||
### From 23.x to 24.x
|
||||
|
||||
The custom `ServiceMonitor` for the _kube-state-metrics_ & _prometheus-node-exporter_ charts have been removed in favour of the built-in sub-chart `ServiceMonitor`; for both sub-charts this means that `ServiceMonitor` customisations happen via the values passed to the chart. If you haven't directly customised this behaviour then there are no changes required to upgrade, but if you have please read the following.
|
||||
|
||||
For _kube-state-metrics_ the `ServiceMonitor` customisation is now set via `kube-state-metrics.prometheus.monitor` and the `kubeStateMetrics.serviceMonitor.selfMonitor.enabled` value has moved to `kube-state-metrics.selfMonitor.enabled`.
|
||||
|
||||
For _prometheus-node-exporter_ the `ServiceMonitor` customisation is now set via `prometheus-node-exporter.prometheus.monitor` and the `nodeExporter.jobLabel` values has moved to `prometheus-node-exporter.prometheus.monitor.jobLabel`.
|
||||
|
||||
### From 22.x to 23.x
|
||||
|
||||
Port names have been renamed for Istio's
|
||||
[explicit protocol selection](https://istio.io/latest/docs/ops/configuration/traffic-management/protocol-selection/#explicit-protocol-selection).
|
||||
|
||||
| | old value | new value |
|
||||
|-|-----------|-----------|
|
||||
| `alertmanager.alertmanagerSpec.portName` | `web` | `http-web` |
|
||||
| `grafana.service.portName` | `service` | `http-web` |
|
||||
| `prometheus-node-exporter.service.portName` | `metrics` (hardcoded) | `http-metrics` |
|
||||
| `prometheus.prometheusSpec.portName` | `web` | `http-web` |
|
||||
|
||||
### From 21.x to 22.x
|
||||
|
||||
Due to the upgrade of the `kube-state-metrics` chart, removal of its deployment/stateful needs to done manually prior to upgrading:
|
||||
|
||||
```console
|
||||
kubectl delete deployments.apps -l app.kubernetes.io/instance=prometheus-operator,app.kubernetes.io/name=kube-state-metrics --cascade=orphan
|
||||
```
|
||||
|
||||
or if you use autosharding:
|
||||
|
||||
```console
|
||||
kubectl delete statefulsets.apps -l app.kubernetes.io/instance=prometheus-operator,app.kubernetes.io/name=kube-state-metrics --cascade=orphan
|
||||
```
|
||||
|
||||
### From 20.x to 21.x
|
||||
|
||||
The config reloader values have been refactored. All the values have been moved to the key `prometheusConfigReloader` and the limits and requests can now be set separately.
|
||||
|
||||
### From 19.x to 20.x
|
||||
|
||||
Version 20 upgrades prometheus-operator from 0.50.x to 0.52.x. Helm does not automatically upgrade or install new CRDs on a chart upgrade, so you have to install the CRDs manually before updating:
|
||||
|
||||
```console
|
||||
kubectl apply -f https://raw.githubusercontent.com/prometheus-operator/prometheus-operator/v0.52.0/example/prometheus-operator-crd/monitoring.coreos.com_alertmanagerconfigs.yaml
|
||||
kubectl apply -f https://raw.githubusercontent.com/prometheus-operator/prometheus-operator/v0.52.0/example/prometheus-operator-crd/monitoring.coreos.com_alertmanagers.yaml
|
||||
kubectl apply -f https://raw.githubusercontent.com/prometheus-operator/prometheus-operator/v0.52.0/example/prometheus-operator-crd/monitoring.coreos.com_podmonitors.yaml
|
||||
kubectl apply -f https://raw.githubusercontent.com/prometheus-operator/prometheus-operator/v0.52.0/example/prometheus-operator-crd/monitoring.coreos.com_probes.yaml
|
||||
kubectl apply -f https://raw.githubusercontent.com/prometheus-operator/prometheus-operator/v0.52.0/example/prometheus-operator-crd/monitoring.coreos.com_prometheuses.yaml
|
||||
kubectl apply -f https://raw.githubusercontent.com/prometheus-operator/prometheus-operator/v0.52.0/example/prometheus-operator-crd/monitoring.coreos.com_prometheusrules.yaml
|
||||
kubectl apply -f https://raw.githubusercontent.com/prometheus-operator/prometheus-operator/v0.52.0/example/prometheus-operator-crd/monitoring.coreos.com_servicemonitors.yaml
|
||||
kubectl apply -f https://raw.githubusercontent.com/prometheus-operator/prometheus-operator/v0.52.0/example/prometheus-operator-crd/monitoring.coreos.com_thanosrulers.yaml
|
||||
```
|
||||
|
||||
### From 18.x to 19.x
|
||||
|
||||
`kubeStateMetrics.serviceMonitor.namespaceOverride` was removed.
|
||||
Please use `kube-state-metrics.namespaceOverride` instead.
|
||||
|
||||
### From 17.x to 18.x
|
||||
|
||||
Version 18 upgrades prometheus-operator from 0.49.x to 0.50.x. Helm does not automatically upgrade or install new CRDs on a chart upgrade, so you have to install the CRDs manually before updating:
|
||||
|
||||
```console
|
||||
kubectl apply -f https://raw.githubusercontent.com/prometheus-operator/prometheus-operator/v0.50.0/example/prometheus-operator-crd/monitoring.coreos.com_alertmanagerconfigs.yaml
|
||||
kubectl apply -f https://raw.githubusercontent.com/prometheus-operator/prometheus-operator/v0.50.0/example/prometheus-operator-crd/monitoring.coreos.com_alertmanagers.yaml
|
||||
kubectl apply -f https://raw.githubusercontent.com/prometheus-operator/prometheus-operator/v0.50.0/example/prometheus-operator-crd/monitoring.coreos.com_podmonitors.yaml
|
||||
kubectl apply -f https://raw.githubusercontent.com/prometheus-operator/prometheus-operator/v0.50.0/example/prometheus-operator-crd/monitoring.coreos.com_probes.yaml
|
||||
kubectl apply -f https://raw.githubusercontent.com/prometheus-operator/prometheus-operator/v0.50.0/example/prometheus-operator-crd/monitoring.coreos.com_prometheuses.yaml
|
||||
kubectl apply -f https://raw.githubusercontent.com/prometheus-operator/prometheus-operator/v0.50.0/example/prometheus-operator-crd/monitoring.coreos.com_prometheusrules.yaml
|
||||
kubectl apply -f https://raw.githubusercontent.com/prometheus-operator/prometheus-operator/v0.50.0/example/prometheus-operator-crd/monitoring.coreos.com_servicemonitors.yaml
|
||||
kubectl apply -f https://raw.githubusercontent.com/prometheus-operator/prometheus-operator/v0.50.0/example/prometheus-operator-crd/monitoring.coreos.com_thanosrulers.yaml
|
||||
```
|
||||
|
||||
### From 16.x to 17.x
|
||||
|
||||
Version 17 upgrades prometheus-operator from 0.48.x to 0.49.x. Helm does not automatically upgrade or install new CRDs on a chart upgrade, so you have to install the CRDs manually before updating:
|
||||
|
||||
```console
|
||||
kubectl apply -f https://raw.githubusercontent.com/prometheus-operator/prometheus-operator/v0.49.0/example/prometheus-operator-crd/monitoring.coreos.com_alertmanagerconfigs.yaml
|
||||
kubectl apply -f https://raw.githubusercontent.com/prometheus-operator/prometheus-operator/v0.49.0/example/prometheus-operator-crd/monitoring.coreos.com_alertmanagers.yaml
|
||||
kubectl apply -f https://raw.githubusercontent.com/prometheus-operator/prometheus-operator/v0.49.0/example/prometheus-operator-crd/monitoring.coreos.com_podmonitors.yaml
|
||||
kubectl apply -f https://raw.githubusercontent.com/prometheus-operator/prometheus-operator/v0.49.0/example/prometheus-operator-crd/monitoring.coreos.com_probes.yaml
|
||||
kubectl apply -f https://raw.githubusercontent.com/prometheus-operator/prometheus-operator/v0.49.0/example/prometheus-operator-crd/monitoring.coreos.com_prometheuses.yaml
|
||||
kubectl apply -f https://raw.githubusercontent.com/prometheus-operator/prometheus-operator/v0.49.0/example/prometheus-operator-crd/monitoring.coreos.com_prometheusrules.yaml
|
||||
kubectl apply -f https://raw.githubusercontent.com/prometheus-operator/prometheus-operator/v0.49.0/example/prometheus-operator-crd/monitoring.coreos.com_servicemonitors.yaml
|
||||
kubectl apply -f https://raw.githubusercontent.com/prometheus-operator/prometheus-operator/v0.49.0/example/prometheus-operator-crd/monitoring.coreos.com_thanosrulers.yaml
|
||||
```
|
||||
|
||||
### From 15.x to 16.x
|
||||
|
||||
Version 16 upgrades kube-state-metrics to v2.0.0. This includes changed command-line arguments and removed metrics, see this [blog post](https://kubernetes.io/blog/2021/04/13/kube-state-metrics-v-2-0/). This version also removes Grafana dashboards that supported Kubernetes 1.14 or earlier.
|
||||
|
||||
### From 14.x to 15.x
|
||||
|
||||
Version 15 upgrades prometheus-operator from 0.46.x to 0.47.x. Helm does not automatically upgrade or install new CRDs on a chart upgrade, so you have to install the CRDs manually before updating:
|
||||
|
||||
```console
|
||||
kubectl apply -f https://raw.githubusercontent.com/prometheus-operator/prometheus-operator/v0.47.0/example/prometheus-operator-crd/monitoring.coreos.com_alertmanagerconfigs.yaml
|
||||
kubectl apply -f https://raw.githubusercontent.com/prometheus-operator/prometheus-operator/v0.47.0/example/prometheus-operator-crd/monitoring.coreos.com_alertmanagers.yaml
|
||||
kubectl apply -f https://raw.githubusercontent.com/prometheus-operator/prometheus-operator/v0.47.0/example/prometheus-operator-crd/monitoring.coreos.com_podmonitors.yaml
|
||||
kubectl apply -f https://raw.githubusercontent.com/prometheus-operator/prometheus-operator/v0.47.0/example/prometheus-operator-crd/monitoring.coreos.com_probes.yaml
|
||||
kubectl apply -f https://raw.githubusercontent.com/prometheus-operator/prometheus-operator/v0.47.0/example/prometheus-operator-crd/monitoring.coreos.com_prometheuses.yaml
|
||||
kubectl apply -f https://raw.githubusercontent.com/prometheus-operator/prometheus-operator/v0.47.0/example/prometheus-operator-crd/monitoring.coreos.com_servicemonitors.yaml
|
||||
kubectl apply -f https://raw.githubusercontent.com/prometheus-operator/prometheus-operator/v0.47.0/example/prometheus-operator-crd/monitoring.coreos.com_thanosrulers.yaml
|
||||
```
|
||||
|
||||
### From 13.x to 14.x
|
||||
|
||||
Version 14 upgrades prometheus-operator from 0.45.x to 0.46.x. Helm does not automatically upgrade or install new CRDs on a chart upgrade, so you have to install the CRDs manually before updating:
|
||||
|
||||
```console
|
||||
kubectl apply -f https://raw.githubusercontent.com/prometheus-operator/prometheus-operator/v0.46.0/example/prometheus-operator-crd/monitoring.coreos.com_alertmanagerconfigs.yaml
|
||||
kubectl apply -f https://raw.githubusercontent.com/prometheus-operator/prometheus-operator/v0.46.0/example/prometheus-operator-crd/monitoring.coreos.com_alertmanagers.yaml
|
||||
kubectl apply -f https://raw.githubusercontent.com/prometheus-operator/prometheus-operator/v0.46.0/example/prometheus-operator-crd/monitoring.coreos.com_podmonitors.yaml
|
||||
kubectl apply -f https://raw.githubusercontent.com/prometheus-operator/prometheus-operator/v0.46.0/example/prometheus-operator-crd/monitoring.coreos.com_probes.yaml
|
||||
kubectl apply -f https://raw.githubusercontent.com/prometheus-operator/prometheus-operator/v0.46.0/example/prometheus-operator-crd/monitoring.coreos.com_prometheuses.yaml
|
||||
kubectl apply -f https://raw.githubusercontent.com/prometheus-operator/prometheus-operator/v0.46.0/example/prometheus-operator-crd/monitoring.coreos.com_servicemonitors.yaml
|
||||
kubectl apply -f https://raw.githubusercontent.com/prometheus-operator/prometheus-operator/v0.46.0/example/prometheus-operator-crd/monitoring.coreos.com_thanosrulers.yaml
|
||||
```
|
||||
|
||||
### From 12.x to 13.x
|
||||
|
||||
Version 13 upgrades prometheus-operator from 0.44.x to 0.45.x. Helm does not automatically upgrade or install new CRDs on a chart upgrade, so you have to install the CRD manually before updating:
|
||||
|
||||
```console
|
||||
kubectl apply -f https://raw.githubusercontent.com/prometheus-operator/prometheus-operator/v0.45.0/example/prometheus-operator-crd/monitoring.coreos.com_alertmanagerconfigs.yaml
|
||||
kubectl apply -f https://raw.githubusercontent.com/prometheus-operator/prometheus-operator/v0.45.0/example/prometheus-operator-crd/monitoring.coreos.com_prometheuses.yaml
|
||||
kubectl apply -f https://raw.githubusercontent.com/prometheus-operator/prometheus-operator/v0.45.0/example/prometheus-operator-crd/monitoring.coreos.com_alertmanagers.yaml
|
||||
```
|
||||
|
||||
### From 11.x to 12.x
|
||||
|
||||
Version 12 upgrades prometheus-operator from 0.43.x to 0.44.x. Helm does not automatically upgrade or install new CRDs on a chart upgrade, so you have to install the CRD manually before updating:
|
||||
|
||||
```console
|
||||
kubectl apply -f https://raw.githubusercontent.com/prometheus-operator/prometheus-operator/release-0.44/example/prometheus-operator-crd/monitoring.coreos.com_prometheuses.yaml
|
||||
```
|
||||
|
||||
The chart was migrated to support only helm v3 and later.
|
||||
|
||||
### From 10.x to 11.x
|
||||
|
||||
Version 11 upgrades prometheus-operator from 0.42.x to 0.43.x. Starting with 0.43.x an additional `AlertmanagerConfigs` CRD is introduced. Helm does not automatically upgrade or install new CRDs on a chart upgrade, so you have to install the CRD manually before updating:
|
||||
|
||||
```console
|
||||
kubectl apply -f https://raw.githubusercontent.com/prometheus-operator/prometheus-operator/release-0.43/example/prometheus-operator-crd/monitoring.coreos.com_alertmanagerconfigs.yaml
|
||||
```
|
||||
|
||||
Version 11 removes the deprecated tlsProxy via ghostunnel in favor of native TLS support the prometheus-operator gained with v0.39.0.
|
||||
|
||||
### From 9.x to 10.x
|
||||
|
||||
Version 10 upgrades prometheus-operator from 0.38.x to 0.42.x. Starting with 0.40.x an additional `Probes` CRD is introduced. Helm does not automatically upgrade or install new CRDs on a chart upgrade, so you have to install the CRD manually before updating:
|
||||
|
||||
```console
|
||||
kubectl apply -f https://raw.githubusercontent.com/prometheus-operator/prometheus-operator/release-0.42/example/prometheus-operator-crd/monitoring.coreos.com_probes.yaml
|
||||
```
|
||||
|
||||
### From 8.x to 9.x
|
||||
|
||||
Version 9 of the helm chart removes the existing `additionalScrapeConfigsExternal` in favour of `additionalScrapeConfigsSecret`. This change lets users specify the secret name and secret key to use for the additional scrape configuration of prometheus. This is useful for users that have prometheus-operator as a subchart and also have a template that creates the additional scrape configuration.
|
||||
|
||||
### From 7.x to 8.x
|
||||
|
||||
Due to new template functions being used in the rules in version 8.x.x of the chart, an upgrade to Prometheus Operator and Prometheus is necessary in order to support them. First, upgrade to the latest version of 7.x.x
|
||||
|
||||
```console
|
||||
helm upgrade [RELEASE_NAME] prometheus-community/kube-prometheus-stack --version 7.5.0
|
||||
```
|
||||
|
||||
Then upgrade to 8.x.x
|
||||
|
||||
```console
|
||||
helm upgrade [RELEASE_NAME] prometheus-community/kube-prometheus-stack --version [8.x.x]
|
||||
```
|
||||
|
||||
Minimal recommended Prometheus version for this chart release is `2.12.x`
|
||||
|
||||
### From 6.x to 7.x
|
||||
|
||||
Due to a change in grafana subchart, version 7.x.x now requires Helm >= 2.12.0.
|
||||
|
||||
### From 5.x to 6.x
|
||||
|
||||
Due to a change in deployment labels of kube-state-metrics, the upgrade requires `helm upgrade --force` in order to re-create the deployment. If this is not done an error will occur indicating that the deployment cannot be modified:
|
||||
|
||||
```console
|
||||
invalid: spec.selector: Invalid value: v1.LabelSelector{MatchLabels:map[string]string{"app.kubernetes.io/name":"kube-state-metrics"}, MatchExpressions:[]v1.LabelSelectorRequirement(nil)}: field is immutable
|
||||
```
|
||||
|
||||
If this error has already been encountered, a `helm history` command can be used to determine which release has worked, then `helm rollback` to the release, then `helm upgrade --force` to this new one
|
||||
|
||||
## Configuration
|
||||
|
||||
See [Customizing the Chart Before Installing](https://helm.sh/docs/intro/using_helm/#customizing-the-chart-before-installing). To see all configurable options with detailed comments:
|
||||
|
||||
```console
|
||||
helm show values prometheus-community/kube-prometheus-stack
|
||||
```
|
||||
|
||||
You may also run `helm show values` on this chart's [dependencies](#dependencies) for additional options.
|
||||
|
||||
### Rancher Monitoring Configuration
|
||||
|
||||
The following table shows values exposed by Rancher Monitoring's additions to the chart:
|
||||
|
||||
| Parameter | Description | Default |
|
||||
| ----- | ----------- | ------ |
|
||||
| `nameOverride` | Provide a name that should be used instead of the chart name when naming all resources deployed by this chart |`"rancher-monitoring"`|
|
||||
| `namespaceOverride` | Override the deployment namespace | `"cattle-monitoring-system"` |
|
||||
| `global.rbac.userRoles.create` | Create default user ClusterRoles to allow users to interact with Prometheus CRs, ConfigMaps, and Secrets | `true` |
|
||||
| `global.rbac.userRoles.aggregateToDefaultRoles` | Aggregate default user ClusterRoles into default k8s ClusterRoles | `true` |
|
||||
| `prometheus-adapter.enabled` | Whether to install [prometheus-adapter](https://github.com/prometheus-community/helm-charts/tree/main/charts/prometheus-adapter) within the cluster | `true` |
|
||||
| `prometheus-adapter.prometheus.url` | A URL pointing to the Prometheus deployment within your cluster. The default value is set based on the assumption that you plan to deploy the default Prometheus instance from this chart where `.Values.namespaceOverride=cattle-monitoring-system` and `.Values.nameOverride=rancher-monitoring` | `http://rancher-monitoring-prometheus.cattle-monitoring-system.svc` |
|
||||
| `prometheus-adapter.prometheus.port` | The port on the Prometheus deployment that Prometheus Adapter can make requests to | `9090` |
|
||||
| `prometheus.prometheusSpec.ignoreNamespaceSelectors` | Ignore NamespaceSelector settings from the PodMonitor and ServiceMonitor configs. If true, PodMonitors and ServiceMonitors can only discover Pods and Services within the namespace they are deployed into | `false` |
|
||||
|
||||
The following values are enabled for different distributions via [rancher-pushprox](https://github.com/rancher/dev-charts/tree/master/packages/rancher-pushprox). See the rancher-pushprox `README.md` for more information on what all values can be configured for the PushProxy chart.
|
||||
|
||||
| Parameter | Description | Default |
|
||||
| ----- | ----------- | ------ |
|
||||
| `rkeControllerManager.enabled` | Create a PushProx installation for monitoring kube-controller-manager metrics in RKE clusters | `false` |
|
||||
| `rkeScheduler.enabled` | Create a PushProx installation for monitoring kube-scheduler metrics in RKE clusters | `false` |
|
||||
| `rkeProxy.enabled` | Create a PushProx installation for monitoring kube-proxy metrics in RKE clusters | `false` |
|
||||
| `rkeIngressNginx.enabled` | Create a PushProx installation for monitoring ingress-nginx metrics in RKE clusters | `false` |
|
||||
| `rkeEtcd.enabled` | Create a PushProx installation for monitoring etcd metrics in RKE clusters | `false` |
|
||||
| `rke2IngressNginx.enabled` | Create a PushProx installation for monitoring ingress-nginx metrics in RKE2 clusters | `false` |
|
||||
| `k3sServer.enabled` | Create a PushProx installation for monitoring k3s-server metrics (accounts for kube-controller-manager, kube-scheduler, and kube-proxy metrics) in k3s clusters | `false` |
|
||||
| `kubeAdmControllerManager.enabled` | Create a PushProx installation for monitoring kube-controller-manager metrics in kubeAdm clusters | `false` |
|
||||
| `kubeAdmScheduler.enabled` | Create a PushProx installation for monitoring kube-scheduler metrics in kubeAdm clusters | `false` |
|
||||
| `kubeAdmProxy.enabled` | Create a PushProx installation for monitoring kube-proxy metrics in kubeAdm clusters | `false` |
|
||||
| `kubeAdmEtcd.enabled` | Create a PushProx installation for monitoring etcd metrics in kubeAdm clusters | `false` |
|
||||
|
||||
|
||||
### Multiple releases
|
||||
|
||||
The same chart can be used to run multiple Prometheus instances in the same cluster if required. To achieve this, it is necessary to run only one instance of prometheus-operator and a pair of alertmanager pods for an HA configuration, while all other components need to be disabled. To disable a dependency during installation, set `kubeStateMetrics.enabled`, `nodeExporter.enabled` and `grafana.enabled` to `false`.
|
||||
|
||||
## Work-Arounds for Known Issues
|
||||
|
||||
### Running on private GKE clusters
|
||||
|
||||
When Google configure the control plane for private clusters, they automatically configure VPC peering between your Kubernetes cluster’s network and a separate Google managed project. In order to restrict what Google are able to access within your cluster, the firewall rules configured restrict access to your Kubernetes pods. This means that in order to use the webhook component with a GKE private cluster, you must configure an additional firewall rule to allow the GKE control plane access to your webhook pod.
|
||||
|
||||
You can read more information on how to add firewall rules for the GKE control plane nodes in the [GKE docs](https://cloud.google.com/kubernetes-engine/docs/how-to/private-clusters#add_firewall_rules)
|
||||
|
||||
Alternatively, you can disable the hooks by setting `prometheusOperator.admissionWebhooks.enabled=false`.
|
||||
|
||||
## PrometheusRules Admission Webhooks
|
||||
|
||||
With Prometheus Operator version 0.30+, the core Prometheus Operator pod exposes an endpoint that will integrate with the `validatingwebhookconfiguration` Kubernetes feature to prevent malformed rules from being added to the cluster.
|
||||
|
||||
### How the Chart Configures the Hooks
|
||||
|
||||
A validating and mutating webhook configuration requires the endpoint to which the request is sent to use TLS. It is possible to set up custom certificates to do this, but in most cases, a self-signed certificate is enough. The setup of this component requires some more complex orchestration when using helm. The steps are created to be idempotent and to allow turning the feature on and off without running into helm quirks.
|
||||
|
||||
1. A pre-install hook provisions a certificate into the same namespace using a format compatible with provisioning using end user certificates. If the certificate already exists, the hook exits.
|
||||
2. The prometheus operator pod is configured to use a TLS proxy container, which will load that certificate.
|
||||
3. Validating and Mutating webhook configurations are created in the cluster, with their failure mode set to Ignore. This allows rules to be created by the same chart at the same time, even though the webhook has not yet been fully set up - it does not have the correct CA field set.
|
||||
4. A post-install hook reads the CA from the secret created by step 1 and patches the Validating and Mutating webhook configurations. This process will allow a custom CA provisioned by some other process to also be patched into the webhook configurations. The chosen failure policy is also patched into the webhook configurations
|
||||
|
||||
### Alternatives
|
||||
|
||||
It should be possible to use [jetstack/cert-manager](https://github.com/jetstack/cert-manager) if a more complete solution is required, but it has not been tested.
|
||||
|
||||
You can enable automatic self-signed TLS certificate provisioning via cert-manager by setting the `prometheusOperator.admissionWebhooks.certManager.enabled` value to true.
|
||||
|
||||
### Limitations
|
||||
|
||||
Because the operator can only run as a single pod, there is potential for this component failure to cause rule deployment failure. Because this risk is outweighed by the benefit of having validation, the feature is enabled by default.
|
||||
|
||||
## Developing Prometheus Rules and Grafana Dashboards
|
||||
|
||||
This chart Grafana Dashboards and Prometheus Rules are just a copy from [prometheus-operator/prometheus-operator](https://github.com/prometheus-operator/prometheus-operator) and other sources, synced (with alterations) by scripts in [hack](hack) folder. In order to introduce any changes you need to first [add them to the original repository](https://github.com/prometheus-operator/kube-prometheus/blob/main/docs/customizations/developing-prometheus-rules-and-grafana-dashboards.md) and then sync there by scripts.
|
||||
|
||||
## Further Information
|
||||
|
||||
For more in-depth documentation of configuration options meanings, please see
|
||||
|
||||
- [Prometheus Operator](https://github.com/prometheus-operator/prometheus-operator)
|
||||
- [Prometheus](https://prometheus.io/docs/introduction/overview/)
|
||||
- [Grafana](https://github.com/grafana/helm-charts/tree/main/charts/grafana#grafana-helm-chart)
|
||||
|
||||
## prometheus.io/scrape
|
||||
|
||||
The prometheus operator does not support annotation-based discovery of services, using the `PodMonitor` or `ServiceMonitor` CRD in its place as they provide far more configuration options.
|
||||
For information on how to use PodMonitors/ServiceMonitors, please see the documentation on the `prometheus-operator/prometheus-operator` documentation here:
|
||||
|
||||
- [ServiceMonitors](https://github.com/prometheus-operator/prometheus-operator/blob/main/Documentation/user-guides/getting-started.md#include-servicemonitors)
|
||||
- [PodMonitors](https://github.com/prometheus-operator/prometheus-operator/blob/main/Documentation/user-guides/getting-started.md#include-podmonitors)
|
||||
- [Running Exporters](https://github.com/prometheus-operator/prometheus-operator/blob/main/Documentation/user-guides/running-exporters.md)
|
||||
|
||||
By default, Prometheus discovers PodMonitors and ServiceMonitors within its namespace, that are labeled with the same release tag as the prometheus-operator release.
|
||||
Sometimes, you may need to discover custom PodMonitors/ServiceMonitors, for example used to scrape data from third-party applications.
|
||||
An easy way of doing this, without compromising the default PodMonitors/ServiceMonitors discovery, is allowing Prometheus to discover all PodMonitors/ServiceMonitors within its namespace, without applying label filtering.
|
||||
To do so, you can set `prometheus.prometheusSpec.podMonitorSelectorNilUsesHelmValues` and `prometheus.prometheusSpec.serviceMonitorSelectorNilUsesHelmValues` to `false`.
|
||||
|
||||
## Migrating from stable/prometheus-operator chart
|
||||
|
||||
## Zero downtime
|
||||
|
||||
Since `kube-prometheus-stack` is fully compatible with the `stable/prometheus-operator` chart, a migration without downtime can be achieved.
|
||||
However, the old name prefix needs to be kept. If you want the new name please follow the step by step guide below (with downtime).
|
||||
|
||||
You can override the name to achieve this:
|
||||
|
||||
```console
|
||||
helm upgrade prometheus-operator prometheus-community/kube-prometheus-stack -n monitoring --reuse-values --set nameOverride=prometheus-operator
|
||||
```
|
||||
|
||||
**Note**: It is recommended to run this first with `--dry-run --debug`.
|
||||
|
||||
## Redeploy with new name (downtime)
|
||||
|
||||
If the **prometheus-operator** values are compatible with the new **kube-prometheus-stack** chart, please follow the below steps for migration:
|
||||
|
||||
> The guide presumes that chart is deployed in `monitoring` namespace and the deployments are running there. If in other namespace, please replace the `monitoring` to the deployed namespace.
|
||||
|
||||
1. Patch the PersistenceVolume created/used by the prometheus-operator chart to `Retain` claim policy:
|
||||
|
||||
```console
|
||||
kubectl patch pv/<PersistentVolume name> -p '{"spec":{"persistentVolumeReclaimPolicy":"Retain"}}'
|
||||
```
|
||||
|
||||
**Note:** To execute the above command, the user must have a cluster wide permission. Please refer [Kubernetes RBAC](https://kubernetes.io/docs/reference/access-authn-authz/rbac/)
|
||||
|
||||
2. Uninstall the **prometheus-operator** release and delete the existing PersistentVolumeClaim, and verify PV become Released.
|
||||
|
||||
```console
|
||||
helm uninstall prometheus-operator -n monitoring
|
||||
kubectl delete pvc/<PersistenceVolumeClaim name> -n monitoring
|
||||
```
|
||||
|
||||
Additionally, you have to manually remove the remaining `prometheus-operator-kubelet` service.
|
||||
|
||||
```console
|
||||
kubectl delete service/prometheus-operator-kubelet -n kube-system
|
||||
```
|
||||
|
||||
You can choose to remove all your existing CRDs (ServiceMonitors, Podmonitors, etc.) if you want to.
|
||||
|
||||
3. Remove current `spec.claimRef` values to change the PV's status from Released to Available.
|
||||
|
||||
```console
|
||||
kubectl patch pv/<PersistentVolume name> --type json -p='[{"op": "remove", "path": "/spec/claimRef"}]' -n monitoring
|
||||
```
|
||||
|
||||
**Note:** To execute the above command, the user must have a cluster wide permission. Please refer to [Kubernetes RBAC](https://kubernetes.io/docs/reference/access-authn-authz/rbac/)
|
||||
|
||||
After these steps, proceed to a fresh **kube-prometheus-stack** installation and make sure the current release of **kube-prometheus-stack** matching the `volumeClaimTemplate` values in the `values.yaml`.
|
||||
|
||||
The binding is done via matching a specific amount of storage requested and with certain access modes.
|
||||
|
||||
For example, if you had storage specified as this with **prometheus-operator**:
|
||||
|
||||
```yaml
|
||||
volumeClaimTemplate:
|
||||
spec:
|
||||
storageClassName: gp2
|
||||
accessModes: ["ReadWriteOnce"]
|
||||
resources:
|
||||
requests:
|
||||
storage: 50Gi
|
||||
```
|
||||
|
||||
You have to specify matching `volumeClaimTemplate` with 50Gi storage and `ReadWriteOnce` access mode.
|
||||
|
||||
Additionally, you should check the current AZ of your legacy installation's PV, and configure the fresh release to use the same AZ as the old one. If the pods are in a different AZ than the PV, the release will fail to bind the existing one, hence creating a new PV.
|
||||
|
||||
This can be achieved either by specifying the labels through `values.yaml`, e.g. setting `prometheus.prometheusSpec.nodeSelector` to:
|
||||
|
||||
```yaml
|
||||
nodeSelector:
|
||||
failure-domain.beta.kubernetes.io/zone: east-west-1a
|
||||
```
|
||||
|
||||
or passing these values as `--set` overrides during installation.
|
||||
|
||||
The new release should now re-attach your previously released PV with its content.
|
||||
|
||||
## Migrating from coreos/prometheus-operator chart
|
||||
|
||||
The multiple charts have been combined into a single chart that installs prometheus operator, prometheus, alertmanager, grafana as well as the multitude of exporters necessary to monitor a cluster.
|
||||
|
||||
There is no simple and direct migration path between the charts as the changes are extensive and intended to make the chart easier to support.
|
||||
|
||||
The capabilities of the old chart are all available in the new chart, including the ability to run multiple prometheus instances on a single cluster - you will need to disable the parts of the chart you do not wish to deploy.
|
||||
|
||||
You can check out the tickets for this change [here](https://github.com/prometheus-operator/prometheus-operator/issues/592) and [here](https://github.com/helm/charts/pull/6765).
|
||||
|
||||
### High-level overview of Changes
|
||||
|
||||
#### Added dependencies
|
||||
|
||||
The chart has added 3 [dependencies](#dependencies).
|
||||
|
||||
- Node-Exporter, Kube-State-Metrics: These components are loaded as dependencies into the chart, and are relatively simple components
|
||||
- Grafana: The Grafana chart is more feature-rich than this chart - it contains a sidecar that is able to load data sources and dashboards from configmaps deployed into the same cluster. For more information check out the [documentation for the chart](https://github.com/grafana/helm-charts/blob/main/charts/grafana/README.md)
|
||||
|
||||
#### Kubelet Service
|
||||
|
||||
Because the kubelet service has a new name in the chart, make sure to clean up the old kubelet service in the `kube-system` namespace to prevent counting container metrics twice.
|
||||
|
||||
#### Persistent Volumes
|
||||
|
||||
If you would like to keep the data of the current persistent volumes, it should be possible to attach existing volumes to new PVCs and PVs that are created using the conventions in the new chart. For example, in order to use an existing Azure disk for a helm release called `prometheus-migration` the following resources can be created:
|
||||
|
||||
```yaml
|
||||
apiVersion: v1
|
||||
kind: PersistentVolume
|
||||
metadata:
|
||||
name: pvc-prometheus-migration-prometheus-0
|
||||
spec:
|
||||
accessModes:
|
||||
- ReadWriteOnce
|
||||
azureDisk:
|
||||
cachingMode: None
|
||||
diskName: pvc-prometheus-migration-prometheus-0
|
||||
diskURI: /subscriptions/f5125d82-2622-4c50-8d25-3f7ba3e9ac4b/resourceGroups/sample-migration-resource-group/providers/Microsoft.Compute/disks/pvc-prometheus-migration-prometheus-0
|
||||
fsType: ""
|
||||
kind: Managed
|
||||
readOnly: false
|
||||
capacity:
|
||||
storage: 1Gi
|
||||
persistentVolumeReclaimPolicy: Delete
|
||||
storageClassName: prometheus
|
||||
volumeMode: Filesystem
|
||||
```
|
||||
|
||||
```yaml
|
||||
apiVersion: v1
|
||||
kind: PersistentVolumeClaim
|
||||
metadata:
|
||||
labels:
|
||||
app.kubernetes.io/name: prometheus
|
||||
prometheus: prometheus-migration-prometheus
|
||||
name: prometheus-prometheus-migration-prometheus-db-prometheus-prometheus-migration-prometheus-0
|
||||
namespace: monitoring
|
||||
spec:
|
||||
accessModes:
|
||||
- ReadWriteOnce
|
||||
resources:
|
||||
requests:
|
||||
storage: 1Gi
|
||||
storageClassName: prometheus
|
||||
volumeMode: Filesystem
|
||||
volumeName: pvc-prometheus-migration-prometheus-0
|
||||
```
|
||||
|
||||
The PVC will take ownership of the PV and when you create a release using a persistent volume claim template it will use the existing PVCs as they match the naming convention used by the chart. For other cloud providers similar approaches can be used.
|
||||
|
||||
#### KubeProxy
|
||||
|
||||
The metrics bind address of kube-proxy is default to `127.0.0.1:10249` that prometheus instances **cannot** access to. You should expose metrics by changing `metricsBindAddress` field value to `0.0.0.0:10249` if you want to collect them.
|
||||
|
||||
Depending on the cluster, the relevant part `config.conf` will be in ConfigMap `kube-system/kube-proxy` or `kube-system/kube-proxy-config`. For example:
|
||||
|
||||
```console
|
||||
kubectl -n kube-system edit cm kube-proxy
|
||||
```
|
||||
|
||||
```yaml
|
||||
apiVersion: v1
|
||||
data:
|
||||
config.conf: |-
|
||||
apiVersion: kubeproxy.config.k8s.io/v1alpha1
|
||||
kind: KubeProxyConfiguration
|
||||
# ...
|
||||
# metricsBindAddress: 127.0.0.1:10249
|
||||
metricsBindAddress: 0.0.0.0:10249
|
||||
# ...
|
||||
kubeconfig.conf: |-
|
||||
# ...
|
||||
kind: ConfigMap
|
||||
metadata:
|
||||
labels:
|
||||
app: kube-proxy
|
||||
name: kube-proxy
|
||||
namespace: kube-system
|
||||
```
|
||||
|
|
@ -0,0 +1,46 @@
|
|||
# Rancher Monitoring and Alerting
|
||||
|
||||
This chart is based on the upstream [kube-prometheus-stack](https://github.com/prometheus-community/helm-charts/tree/main/charts/kube-prometheus-stack) chart. The chart deploys [Prometheus Operator](https://github.com/prometheus-operator/prometheus-operator) and its CRDs along with [Grafana](https://github.com/grafana/helm-charts/tree/main/charts/grafana), [Prometheus Adapter](https://github.com/prometheus-community/helm-charts/tree/main/charts/prometheus-adapter) and additional charts / Kubernetes manifests to gather metrics. It allows users to monitor their Kubernetes clusters, view metrics in Grafana dashboards, and set up alerts and notifications.
|
||||
|
||||
For more information on how to use the feature, refer to our [docs](https://rancher.com/docs/rancher/v2.x/en/monitoring-alerting/v2.5/).
|
||||
|
||||
The chart installs the following components:
|
||||
|
||||
- [Prometheus Operator](https://github.com/coreos/prometheus-operator) - The operator provides easy monitoring definitions for Kubernetes services, manages [Prometheus](https://prometheus.io/) and [AlertManager](https://prometheus.io/docs/alerting/latest/alertmanager/) instances, and adds default scrape targets for some Kubernetes components.
|
||||
- [kube-prometheus](https://github.com/prometheus-operator/kube-prometheus/) - A collection of community-curated Kubernetes manifests, Grafana Dashboards, and PrometheusRules that deploy a default end-to-end cluster monitoring configuration.
|
||||
- [Grafana](https://github.com/grafana/helm-charts/tree/main/charts/grafana) - Grafana allows a user to create / view dashboards based on the cluster metrics collected by Prometheus.
|
||||
- [node-exporter](https://github.com/prometheus-community/helm-charts/tree/main/charts/prometheus-node-exporter) / [kube-state-metrics](https://github.com/prometheus-community/helm-charts/tree/main/charts/kube-state-metrics) / [rancher-pushprox](https://github.com/rancher/charts/tree/dev-v2.7/packages/rancher-monitoring/rancher-pushprox/charts) - These charts monitor various Kubernetes components across different Kubernetes cluster types.
|
||||
- [Prometheus Adapter](https://github.com/prometheus-community/helm-charts/tree/main/charts/prometheus-adapter) - The adapter allows a user to expose custom metrics, resource metrics, and external metrics on the default [Prometheus](https://prometheus.io/) instance to the Kubernetes API Server.
|
||||
|
||||
For more information, review the Helm README of this chart.
|
||||
|
||||
## Upgrading to Kubernetes v1.25+
|
||||
|
||||
Starting in Kubernetes v1.25, [Pod Security Policies](https://kubernetes.io/docs/concepts/security/pod-security-policy/) have been removed from the Kubernetes API.
|
||||
|
||||
As a result, **before upgrading to Kubernetes v1.25** (or on a fresh install in a Kubernetes v1.25+ cluster), users are expected to perform an in-place upgrade of this chart with `global.cattle.psp.enabled` set to `false` if it has been previously set to `true`.
|
||||
|
||||
> **Note:**
|
||||
> In this chart release, any previous field that was associated with any PSP resources have been removed in favor of a single global field: `global.cattle.psp.enabled`.
|
||||
|
||||
> **Note:**
|
||||
> If you upgrade your cluster to Kubernetes v1.25+ before removing PSPs via a `helm upgrade` (even if you manually clean up resources), **it will leave the Helm release in a broken state within the cluster such that further Helm operations will not work (`helm uninstall`, `helm upgrade`, etc.).**
|
||||
>
|
||||
> If your charts get stuck in this state, please consult the Rancher docs on how to clean up your Helm release secrets.
|
||||
|
||||
Upon setting `global.cattle.psp.enabled` to false, the chart will remove any PSP resources deployed on its behalf from the cluster. This is the default setting for this chart.
|
||||
|
||||
As a replacement for PSPs, [Pod Security Admission](https://kubernetes.io/docs/concepts/security/pod-security-admission/) should be used. Please consult the Rancher docs for more details on how to configure your chart release namespaces to work with the new Pod Security Admission and apply Pod Security Standards.
|
||||
|
||||
## Upgrading from 100.0.0+up16.6.0 to 100.1.0+up19.0.3
|
||||
|
||||
### Noticeable changes:
|
||||
Grafana:
|
||||
- `sidecar.dashboards.searchNamespace`, `sidecar.datasources.searchNamespace` and `sidecar.notifiers.searchNamespace` support a list of namespaces now.
|
||||
|
||||
Kube-state-metrics
|
||||
- the type of `collectors` is changed from Dictionary to List.
|
||||
- `kubeStateMetrics.serviceMonitor.namespaceOverride` was replaced by `kube-state-metrics.namespaceOverride`.
|
||||
|
||||
### Known issues:
|
||||
- Occasionally, the upgrade fails with errors related to the webhook `prometheusrulemutate.monitoring.coreos.com`. This is a known issue in the upstream, and the workaround is to trigger the upgrade one more time. [32416](https://github.com/rancher/rancher/issues/32416#issuecomment-828881726)
|
||||
|
|
@ -0,0 +1,23 @@
|
|||
# Patterns to ignore when building packages.
|
||||
# This supports shell glob matching, relative path matching, and
|
||||
# negation (prefixed with !). Only one pattern per line.
|
||||
.DS_Store
|
||||
# Common VCS dirs
|
||||
.git/
|
||||
.gitignore
|
||||
.bzr/
|
||||
.bzrignore
|
||||
.hg/
|
||||
.hgignore
|
||||
.svn/
|
||||
# Common backup files
|
||||
*.swp
|
||||
*.bak
|
||||
*.tmp
|
||||
*~
|
||||
# Various IDEs
|
||||
.vscode
|
||||
.project
|
||||
.idea/
|
||||
*.tmproj
|
||||
OWNERS
|
||||
|
|
@ -0,0 +1,29 @@
|
|||
annotations:
|
||||
catalog.cattle.io/hidden: "true"
|
||||
catalog.cattle.io/kube-version: '>= 1.16.0-0 < 1.27.0-0'
|
||||
catalog.cattle.io/os: linux
|
||||
catalog.rancher.io/certified: rancher
|
||||
catalog.rancher.io/namespace: cattle-monitoring-system
|
||||
catalog.rancher.io/release-name: rancher-grafana
|
||||
apiVersion: v2
|
||||
appVersion: 9.1.5
|
||||
description: The leading tool for querying and visualizing time series and metrics.
|
||||
home: https://grafana.net
|
||||
icon: https://raw.githubusercontent.com/grafana/grafana/master/public/img/logo_transparent_400x.png
|
||||
kubeVersion: ^1.8.0-0
|
||||
maintainers:
|
||||
- email: zanhsieh@gmail.com
|
||||
name: zanhsieh
|
||||
- email: rluckie@cisco.com
|
||||
name: rtluckie
|
||||
- email: maor.friedman@redhat.com
|
||||
name: maorfr
|
||||
- email: miroslav.hadzhiev@gmail.com
|
||||
name: Xtigyro
|
||||
- email: mail@torstenwalter.de
|
||||
name: torstenwalter
|
||||
name: grafana
|
||||
sources:
|
||||
- https://github.com/grafana/grafana
|
||||
type: application
|
||||
version: 6.38.6
|
||||
|
|
@ -0,0 +1,574 @@
|
|||
# Grafana Helm Chart
|
||||
|
||||
* Installs the web dashboarding system [Grafana](http://grafana.org/)
|
||||
|
||||
## Get Repo Info
|
||||
|
||||
```console
|
||||
helm repo add grafana https://grafana.github.io/helm-charts
|
||||
helm repo update
|
||||
```
|
||||
|
||||
_See [helm repo](https://helm.sh/docs/helm/helm_repo/) for command documentation._
|
||||
|
||||
## Installing the Chart
|
||||
|
||||
To install the chart with the release name `my-release`:
|
||||
|
||||
```console
|
||||
helm install my-release grafana/grafana
|
||||
```
|
||||
|
||||
## Uninstalling the Chart
|
||||
|
||||
To uninstall/delete the my-release deployment:
|
||||
|
||||
```console
|
||||
helm delete my-release
|
||||
```
|
||||
|
||||
The command removes all the Kubernetes components associated with the chart and deletes the release.
|
||||
|
||||
## Upgrading an existing Release to a new major version
|
||||
|
||||
A major chart version change (like v1.2.3 -> v2.0.0) indicates that there is an
|
||||
incompatible breaking change needing manual actions.
|
||||
|
||||
### To 4.0.0 (And 3.12.1)
|
||||
|
||||
This version requires Helm >= 2.12.0.
|
||||
|
||||
### To 5.0.0
|
||||
|
||||
You have to add --force to your helm upgrade command as the labels of the chart have changed.
|
||||
|
||||
### To 6.0.0
|
||||
|
||||
This version requires Helm >= 3.1.0.
|
||||
|
||||
## Configuration
|
||||
|
||||
| Parameter | Description | Default |
|
||||
|-------------------------------------------|-----------------------------------------------|---------------------------------------------------------|
|
||||
| `replicas` | Number of nodes | `1` |
|
||||
| `podDisruptionBudget.minAvailable` | Pod disruption minimum available | `nil` |
|
||||
| `podDisruptionBudget.maxUnavailable` | Pod disruption maximum unavailable | `nil` |
|
||||
| `deploymentStrategy` | Deployment strategy | `{ "type": "RollingUpdate" }` |
|
||||
| `livenessProbe` | Liveness Probe settings | `{ "httpGet": { "path": "/api/health", "port": 3000 } "initialDelaySeconds": 60, "timeoutSeconds": 30, "failureThreshold": 10 }` |
|
||||
| `readinessProbe` | Readiness Probe settings | `{ "httpGet": { "path": "/api/health", "port": 3000 } }`|
|
||||
| `securityContext` | Deployment securityContext | `{"runAsUser": 472, "runAsGroup": 472, "fsGroup": 472}` |
|
||||
| `priorityClassName` | Name of Priority Class to assign pods | `nil` |
|
||||
| `image.repository` | Image repository | `grafana/grafana` |
|
||||
| `image.tag` | Overrides the Grafana image tag whose default is the chart appVersion (`Must be >= 5.0.0`) | `` |
|
||||
| `image.sha` | Image sha (optional) | `` |
|
||||
| `image.pullPolicy` | Image pull policy | `IfNotPresent` |
|
||||
| `image.pullSecrets` | Image pull secrets (can be templated) | `[]` |
|
||||
| `service.enabled` | Enable grafana service | `true` |
|
||||
| `service.type` | Kubernetes service type | `ClusterIP` |
|
||||
| `service.port` | Kubernetes port where service is exposed | `80` |
|
||||
| `service.portName` | Name of the port on the service | `service` |
|
||||
| `service.appProtocol` | Adds the appProtocol field to the service | `` |
|
||||
| `service.targetPort` | Internal service is port | `3000` |
|
||||
| `service.nodePort` | Kubernetes service nodePort | `nil` |
|
||||
| `service.annotations` | Service annotations (can be templated) | `{}` |
|
||||
| `service.labels` | Custom labels | `{}` |
|
||||
| `service.clusterIP` | internal cluster service IP | `nil` |
|
||||
| `service.loadBalancerIP` | IP address to assign to load balancer (if supported) | `nil` |
|
||||
| `service.loadBalancerSourceRanges` | list of IP CIDRs allowed access to lb (if supported) | `[]` |
|
||||
| `service.externalIPs` | service external IP addresses | `[]` |
|
||||
| `headlessService` | Create a headless service | `false` |
|
||||
| `extraExposePorts` | Additional service ports for sidecar containers| `[]` |
|
||||
| `hostAliases` | adds rules to the pod's /etc/hosts | `[]` |
|
||||
| `ingress.enabled` | Enables Ingress | `false` |
|
||||
| `ingress.annotations` | Ingress annotations (values are templated) | `{}` |
|
||||
| `ingress.labels` | Custom labels | `{}` |
|
||||
| `ingress.path` | Ingress accepted path | `/` |
|
||||
| `ingress.pathType` | Ingress type of path | `Prefix` |
|
||||
| `ingress.hosts` | Ingress accepted hostnames | `["chart-example.local"]` |
|
||||
| `ingress.extraPaths` | Ingress extra paths to prepend to every host configuration. Useful when configuring [custom actions with AWS ALB Ingress Controller](https://kubernetes-sigs.github.io/aws-alb-ingress-controller/guide/ingress/annotation/#actions). Requires `ingress.hosts` to have one or more host entries. | `[]` |
|
||||
| `ingress.tls` | Ingress TLS configuration | `[]` |
|
||||
| `resources` | CPU/Memory resource requests/limits | `{}` |
|
||||
| `nodeSelector` | Node labels for pod assignment | `{}` |
|
||||
| `tolerations` | Toleration labels for pod assignment | `[]` |
|
||||
| `affinity` | Affinity settings for pod assignment | `{}` |
|
||||
| `extraInitContainers` | Init containers to add to the grafana pod | `{}` |
|
||||
| `extraContainers` | Sidecar containers to add to the grafana pod | `""` |
|
||||
| `extraContainerVolumes` | Volumes that can be mounted in sidecar containers | `[]` |
|
||||
| `extraLabels` | Custom labels for all manifests | `{}` |
|
||||
| `schedulerName` | Name of the k8s scheduler (other than default) | `nil` |
|
||||
| `persistence.enabled` | Use persistent volume to store data | `false` |
|
||||
| `persistence.type` | Type of persistence (`pvc` or `statefulset`) | `pvc` |
|
||||
| `persistence.size` | Size of persistent volume claim | `10Gi` |
|
||||
| `persistence.existingClaim` | Use an existing PVC to persist data (can be templated) | `nil` |
|
||||
| `persistence.storageClassName` | Type of persistent volume claim | `nil` |
|
||||
| `persistence.accessModes` | Persistence access modes | `[ReadWriteOnce]` |
|
||||
| `persistence.annotations` | PersistentVolumeClaim annotations | `{}` |
|
||||
| `persistence.finalizers` | PersistentVolumeClaim finalizers | `[ "kubernetes.io/pvc-protection" ]` |
|
||||
| `persistence.subPath` | Mount a sub dir of the persistent volume (can be templated) | `nil` |
|
||||
| `persistence.inMemory.enabled` | If persistence is not enabled, whether to mount the local storage in-memory to improve performance | `false` |
|
||||
| `persistence.inMemory.sizeLimit` | SizeLimit for the in-memory local storage | `nil` |
|
||||
| `initChownData.enabled` | If false, don't reset data ownership at startup | true |
|
||||
| `initChownData.image.repository` | init-chown-data container image repository | `busybox` |
|
||||
| `initChownData.image.tag` | init-chown-data container image tag | `1.31.1` |
|
||||
| `initChownData.image.sha` | init-chown-data container image sha (optional)| `""` |
|
||||
| `initChownData.image.pullPolicy` | init-chown-data container image pull policy | `IfNotPresent` |
|
||||
| `initChownData.resources` | init-chown-data pod resource requests & limits | `{}` |
|
||||
| `schedulerName` | Alternate scheduler name | `nil` |
|
||||
| `env` | Extra environment variables passed to pods | `{}` |
|
||||
| `envValueFrom` | Environment variables from alternate sources. See the API docs on [EnvVarSource](https://kubernetes.io/docs/reference/generated/kubernetes-api/v1.17/#envvarsource-v1-core) for format details. Can be templated | `{}` |
|
||||
| `envFromSecret` | Name of a Kubernetes secret (must be manually created in the same namespace) containing values to be added to the environment. Can be templated | `""` |
|
||||
| `envFromSecrets` | List of Kubernetes secrets (must be manually created in the same namespace) containing values to be added to the environment. Can be templated | `[]` |
|
||||
| `envFromConfigMaps` | List of Kubernetes ConfigMaps (must be manually created in the same namespace) containing values to be added to the environment. Can be templated | `[]` |
|
||||
| `envRenderSecret` | Sensible environment variables passed to pods and stored as secret | `{}` |
|
||||
| `enableServiceLinks` | Inject Kubernetes services as environment variables. | `true` |
|
||||
| `extraSecretMounts` | Additional grafana server secret mounts | `[]` |
|
||||
| `extraVolumeMounts` | Additional grafana server volume mounts | `[]` |
|
||||
| `createConfigmap` | Enable creating the grafana configmap | `true` |
|
||||
| `extraConfigmapMounts` | Additional grafana server configMap volume mounts (values are templated) | `[]` |
|
||||
| `extraEmptyDirMounts` | Additional grafana server emptyDir volume mounts | `[]` |
|
||||
| `plugins` | Plugins to be loaded along with Grafana | `[]` |
|
||||
| `datasources` | Configure grafana datasources (passed through tpl) | `{}` |
|
||||
| `alerting` | Configure grafana alerting (passed through tpl) | `{}` |
|
||||
| `notifiers` | Configure grafana notifiers | `{}` |
|
||||
| `dashboardProviders` | Configure grafana dashboard providers | `{}` |
|
||||
| `dashboards` | Dashboards to import | `{}` |
|
||||
| `dashboardsConfigMaps` | ConfigMaps reference that contains dashboards | `{}` |
|
||||
| `grafana.ini` | Grafana's primary configuration | `{}` |
|
||||
| `ldap.enabled` | Enable LDAP authentication | `false` |
|
||||
| `ldap.existingSecret` | The name of an existing secret containing the `ldap.toml` file, this must have the key `ldap-toml`. | `""` |
|
||||
| `ldap.config` | Grafana's LDAP configuration | `""` |
|
||||
| `annotations` | Deployment annotations | `{}` |
|
||||
| `labels` | Deployment labels | `{}` |
|
||||
| `podAnnotations` | Pod annotations | `{}` |
|
||||
| `podLabels` | Pod labels | `{}` |
|
||||
| `podPortName` | Name of the grafana port on the pod | `grafana` |
|
||||
| `lifecycleHooks` | Lifecycle hooks for podStart and preStop [Example](https://kubernetes.io/docs/tasks/configure-pod-container/attach-handler-lifecycle-event/#define-poststart-and-prestop-handlers) | `{}` |
|
||||
| `sidecar.image.repository` | Sidecar image repository | `quay.io/kiwigrid/k8s-sidecar` |
|
||||
| `sidecar.image.tag` | Sidecar image tag | `1.19.2` |
|
||||
| `sidecar.image.sha` | Sidecar image sha (optional) | `""` |
|
||||
| `sidecar.imagePullPolicy` | Sidecar image pull policy | `IfNotPresent` |
|
||||
| `sidecar.resources` | Sidecar resources | `{}` |
|
||||
| `sidecar.securityContext` | Sidecar securityContext | `{}` |
|
||||
| `sidecar.enableUniqueFilenames` | Sets the kiwigrid/k8s-sidecar UNIQUE_FILENAMES environment variable. If set to `true` the sidecar will create unique filenames where duplicate data keys exist between ConfigMaps and/or Secrets within the same or multiple Namespaces. | `false` |
|
||||
| `sidecar.dashboards.enabled` | Enables the cluster wide search for dashboards and adds/updates/deletes them in grafana | `false` |
|
||||
| `sidecar.dashboards.SCProvider` | Enables creation of sidecar provider | `true` |
|
||||
| `sidecar.dashboards.provider.name` | Unique name of the grafana provider | `sidecarProvider` |
|
||||
| `sidecar.dashboards.provider.orgid` | Id of the organisation, to which the dashboards should be added | `1` |
|
||||
| `sidecar.dashboards.provider.folder` | Logical folder in which grafana groups dashboards | `""` |
|
||||
| `sidecar.dashboards.provider.disableDelete` | Activate to avoid the deletion of imported dashboards | `false` |
|
||||
| `sidecar.dashboards.provider.allowUiUpdates` | Allow updating provisioned dashboards from the UI | `false` |
|
||||
| `sidecar.dashboards.provider.type` | Provider type | `file` |
|
||||
| `sidecar.dashboards.provider.foldersFromFilesStructure` | Allow Grafana to replicate dashboard structure from filesystem. | `false` |
|
||||
| `sidecar.dashboards.watchMethod` | Method to use to detect ConfigMap changes. With WATCH the sidecar will do a WATCH requests, with SLEEP it will list all ConfigMaps, then sleep for 60 seconds. | `WATCH` |
|
||||
| `sidecar.skipTlsVerify` | Set to true to skip tls verification for kube api calls | `nil` |
|
||||
| `sidecar.dashboards.label` | Label that config maps with dashboards should have to be added | `grafana_dashboard` |
|
||||
| `sidecar.dashboards.labelValue` | Label value that config maps with dashboards should have to be added | `""` |
|
||||
| `sidecar.dashboards.folder` | Folder in the pod that should hold the collected dashboards (unless `sidecar.dashboards.defaultFolderName` is set). This path will be mounted. | `/tmp/dashboards` |
|
||||
| `sidecar.dashboards.folderAnnotation` | The annotation the sidecar will look for in configmaps to override the destination folder for files | `nil` |
|
||||
| `sidecar.dashboards.defaultFolderName` | The default folder name, it will create a subfolder under the `sidecar.dashboards.folder` and put dashboards in there instead | `nil` |
|
||||
| `sidecar.dashboards.searchNamespace` | Namespaces list. If specified, the sidecar will search for dashboards config-maps inside these namespaces.Otherwise the namespace in which the sidecar is running will be used.It's also possible to specify ALL to search in all namespaces. | `nil` |
|
||||
| `sidecar.dashboards.script` | Absolute path to shell script to execute after a configmap got reloaded. | `nil` |
|
||||
| `sidecar.dashboards.resource` | Should the sidecar looks into secrets, configmaps or both. | `both` |
|
||||
| `sidecar.dashboards.extraMounts` | Additional dashboard sidecar volume mounts. | `[]` |
|
||||
| `sidecar.datasources.enabled` | Enables the cluster wide search for datasources and adds/updates/deletes them in grafana |`false` |
|
||||
| `sidecar.datasources.label` | Label that config maps with datasources should have to be added | `grafana_datasource` |
|
||||
| `sidecar.datasources.labelValue` | Label value that config maps with datasources should have to be added | `""` |
|
||||
| `sidecar.datasources.searchNamespace` | Namespaces list. If specified, the sidecar will search for datasources config-maps inside these namespaces.Otherwise the namespace in which the sidecar is running will be used.It's also possible to specify ALL to search in all namespaces. | `nil` |
|
||||
| `sidecar.datasources.resource` | Should the sidecar looks into secrets, configmaps or both. | `both` |
|
||||
| `sidecar.datasources.reloadURL` | Full url of datasource configuration reload API endpoint, to invoke after a config-map change | `"http://localhost:3000/api/admin/provisioning/datasources/reload"` |
|
||||
| `sidecar.datasources.skipReload` | Enabling this omits defining the REQ_URL and REQ_METHOD environment variables | `false` |
|
||||
| `sidecar.notifiers.enabled` | Enables the cluster wide search for notifiers and adds/updates/deletes them in grafana | `false` |
|
||||
| `sidecar.notifiers.label` | Label that config maps with notifiers should have to be added | `grafana_notifier` |
|
||||
| `sidecar.notifiers.searchNamespace` | Namespaces list. If specified, the sidecar will search for notifiers config-maps (or secrets) inside these namespaces.Otherwise the namespace in which the sidecar is running will be used.It's also possible to specify ALL to search in all namespaces. | `nil` |
|
||||
| `sidecar.notifiers.resource` | Should the sidecar looks into secrets, configmaps or both. | `both` |
|
||||
| `smtp.existingSecret` | The name of an existing secret containing the SMTP credentials. | `""` |
|
||||
| `smtp.userKey` | The key in the existing SMTP secret containing the username. | `"user"` |
|
||||
| `smtp.passwordKey` | The key in the existing SMTP secret containing the password. | `"password"` |
|
||||
| `admin.existingSecret` | The name of an existing secret containing the admin credentials (can be templated). | `""` |
|
||||
| `admin.userKey` | The key in the existing admin secret containing the username. | `"admin-user"` |
|
||||
| `admin.passwordKey` | The key in the existing admin secret containing the password. | `"admin-password"` |
|
||||
| `serviceAccount.autoMount` | Automount the service account token in the pod| `true` |
|
||||
| `serviceAccount.annotations` | ServiceAccount annotations | |
|
||||
| `serviceAccount.create` | Create service account | `true` |
|
||||
| `serviceAccount.name` | Service account name to use, when empty will be set to created account if `serviceAccount.create` is set else to `default` | `` |
|
||||
| `serviceAccount.nameTest` | Service account name to use for test, when empty will be set to created account if `serviceAccount.create` is set else to `default` | `nil` |
|
||||
| `rbac.create` | Create and use RBAC resources | `true` |
|
||||
| `rbac.namespaced` | Creates Role and Rolebinding instead of the default ClusterRole and ClusteRoleBindings for the grafana instance | `false` |
|
||||
| `rbac.useExistingRole` | Set to a rolename to use existing role - skipping role creating - but still doing serviceaccount and rolebinding to the rolename set here. | `nil` |
|
||||
| `rbac.pspEnabled` | Create PodSecurityPolicy (with `rbac.create`, grant roles permissions as well) | `true` |
|
||||
| `rbac.pspUseAppArmor` | Enforce AppArmor in created PodSecurityPolicy (requires `rbac.pspEnabled`) | `true` |
|
||||
| `rbac.extraRoleRules` | Additional rules to add to the Role | [] |
|
||||
| `rbac.extraClusterRoleRules` | Additional rules to add to the ClusterRole | [] |
|
||||
| `command` | Define command to be executed by grafana container at startup | `nil` |
|
||||
| `testFramework.enabled` | Whether to create test-related resources | `true` |
|
||||
| `testFramework.image` | `test-framework` image repository. | `bats/bats` |
|
||||
| `testFramework.tag` | `test-framework` image tag. | `v1.4.1` |
|
||||
| `testFramework.imagePullPolicy` | `test-framework` image pull policy. | `IfNotPresent` |
|
||||
| `testFramework.securityContext` | `test-framework` securityContext | `{}` |
|
||||
| `downloadDashboards.env` | Environment variables to be passed to the `download-dashboards` container | `{}` |
|
||||
| `downloadDashboards.envFromSecret` | Name of a Kubernetes secret (must be manually created in the same namespace) containing values to be added to the environment. Can be templated | `""` |
|
||||
| `downloadDashboards.resources` | Resources of `download-dashboards` container | `{}` |
|
||||
| `downloadDashboardsImage.repository` | Curl docker image repo | `curlimages/curl` |
|
||||
| `downloadDashboardsImage.tag` | Curl docker image tag | `7.73.0` |
|
||||
| `downloadDashboardsImage.sha` | Curl docker image sha (optional) | `""` |
|
||||
| `downloadDashboardsImage.pullPolicy` | Curl docker image pull policy | `IfNotPresent` |
|
||||
| `namespaceOverride` | Override the deployment namespace | `""` (`Release.Namespace`) |
|
||||
| `serviceMonitor.enabled` | Use servicemonitor from prometheus operator | `false` |
|
||||
| `serviceMonitor.namespace` | Namespace this servicemonitor is installed in | |
|
||||
| `serviceMonitor.interval` | How frequently Prometheus should scrape | `1m` |
|
||||
| `serviceMonitor.path` | Path to scrape | `/metrics` |
|
||||
| `serviceMonitor.scheme` | Scheme to use for metrics scraping | `http` |
|
||||
| `serviceMonitor.tlsConfig` | TLS configuration block for the endpoint | `{}` |
|
||||
| `serviceMonitor.labels` | Labels for the servicemonitor passed to Prometheus Operator | `{}` |
|
||||
| `serviceMonitor.scrapeTimeout` | Timeout after which the scrape is ended | `30s` |
|
||||
| `serviceMonitor.relabelings` | MetricRelabelConfigs to apply to samples before ingestion. | `[]` |
|
||||
| `revisionHistoryLimit` | Number of old ReplicaSets to retain | `10` |
|
||||
| `imageRenderer.enabled` | Enable the image-renderer deployment & service | `false` |
|
||||
| `imageRenderer.image.repository` | image-renderer Image repository | `grafana/grafana-image-renderer` |
|
||||
| `imageRenderer.image.tag` | image-renderer Image tag | `latest` |
|
||||
| `imageRenderer.image.sha` | image-renderer Image sha (optional) | `""` |
|
||||
| `imageRenderer.image.pullPolicy` | image-renderer ImagePullPolicy | `Always` |
|
||||
| `imageRenderer.env` | extra env-vars for image-renderer | `{}` |
|
||||
| `imageRenderer.serviceAccountName` | image-renderer deployment serviceAccountName | `""` |
|
||||
| `imageRenderer.securityContext` | image-renderer deployment securityContext | `{}` |
|
||||
| `imageRenderer.hostAliases` | image-renderer deployment Host Aliases | `[]` |
|
||||
| `imageRenderer.priorityClassName` | image-renderer deployment priority class | `''` |
|
||||
| `imageRenderer.service.enabled` | Enable the image-renderer service | `true` |
|
||||
| `imageRenderer.service.portName` | image-renderer service port name | `http` |
|
||||
| `imageRenderer.service.port` | image-renderer port used by deployment | `8081` |
|
||||
| `imageRenderer.service.targetPort` | image-renderer service port used by service | `8081` |
|
||||
| `imageRenderer.appProtocol` | Adds the appProtocol field to the service | `` |
|
||||
| `imageRenderer.grafanaSubPath` | Grafana sub path to use for image renderer callback url | `''` |
|
||||
| `imageRenderer.podPortName` | name of the image-renderer port on the pod | `http` |
|
||||
| `imageRenderer.revisionHistoryLimit` | number of image-renderer replica sets to keep | `10` |
|
||||
| `imageRenderer.networkPolicy.limitIngress` | Enable a NetworkPolicy to limit inbound traffic from only the created grafana pods | `true` |
|
||||
| `imageRenderer.networkPolicy.limitEgress` | Enable a NetworkPolicy to limit outbound traffic to only the created grafana pods | `false` |
|
||||
| `imageRenderer.resources` | Set resource limits for image-renderer pdos | `{}` |
|
||||
| `imageRenderer.nodeSelector` | Node labels for pod assignment | `{}` |
|
||||
| `imageRenderer.tolerations` | Toleration labels for pod assignment | `[]` |
|
||||
| `imageRenderer.affinity` | Affinity settings for pod assignment | `{}` |
|
||||
| `networkPolicy.enabled` | Enable creation of NetworkPolicy resources. | `false` |
|
||||
| `networkPolicy.allowExternal` | Don't require client label for connections | `true` |
|
||||
| `networkPolicy.explicitNamespacesSelector` | A Kubernetes LabelSelector to explicitly select namespaces from which traffic could be allowed | `{}` |
|
||||
| `networkPolicy.ingress` | Enable the creation of an ingress network policy | `true` |
|
||||
| `networkPolicy.egress.enabled` | Enable the creation of an egress network policy | `false` |
|
||||
| `networkPolicy.egress.ports` | An array of ports to allow for the egress | `[]` |
|
||||
| `enableKubeBackwardCompatibility` | Enable backward compatibility of kubernetes where pod's defintion version below 1.13 doesn't have the enableServiceLinks option | `false` |
|
||||
|
||||
|
||||
|
||||
### Example ingress with path
|
||||
|
||||
With grafana 6.3 and above
|
||||
```yaml
|
||||
grafana.ini:
|
||||
server:
|
||||
domain: monitoring.example.com
|
||||
root_url: "%(protocol)s://%(domain)s/grafana"
|
||||
serve_from_sub_path: true
|
||||
ingress:
|
||||
enabled: true
|
||||
hosts:
|
||||
- "monitoring.example.com"
|
||||
path: "/grafana"
|
||||
```
|
||||
|
||||
### Example of extraVolumeMounts
|
||||
|
||||
Volume can be type persistentVolumeClaim or hostPath but not both at same time.
|
||||
If neither existingClaim or hostPath argument is given then type is emptyDir.
|
||||
|
||||
```yaml
|
||||
- extraVolumeMounts:
|
||||
- name: plugins
|
||||
mountPath: /var/lib/grafana/plugins
|
||||
subPath: configs/grafana/plugins
|
||||
existingClaim: existing-grafana-claim
|
||||
readOnly: false
|
||||
- name: dashboards
|
||||
mountPath: /var/lib/grafana/dashboards
|
||||
hostPath: /usr/shared/grafana/dashboards
|
||||
readOnly: false
|
||||
```
|
||||
|
||||
## Import dashboards
|
||||
|
||||
There are a few methods to import dashboards to Grafana. Below are some examples and explanations as to how to use each method:
|
||||
|
||||
```yaml
|
||||
dashboards:
|
||||
default:
|
||||
some-dashboard:
|
||||
json: |
|
||||
{
|
||||
"annotations":
|
||||
|
||||
...
|
||||
# Complete json file here
|
||||
...
|
||||
|
||||
"title": "Some Dashboard",
|
||||
"uid": "abcd1234",
|
||||
"version": 1
|
||||
}
|
||||
custom-dashboard:
|
||||
# This is a path to a file inside the dashboards directory inside the chart directory
|
||||
file: dashboards/custom-dashboard.json
|
||||
prometheus-stats:
|
||||
# Ref: https://grafana.com/dashboards/2
|
||||
gnetId: 2
|
||||
revision: 2
|
||||
datasource: Prometheus
|
||||
local-dashboard:
|
||||
url: https://raw.githubusercontent.com/user/repository/master/dashboards/dashboard.json
|
||||
```
|
||||
|
||||
## BASE64 dashboards
|
||||
|
||||
Dashboards could be stored on a server that does not return JSON directly and instead of it returns a Base64 encoded file (e.g. Gerrit)
|
||||
A new parameter has been added to the url use case so if you specify a b64content value equals to true after the url entry a Base64 decoding is applied before save the file to disk.
|
||||
If this entry is not set or is equals to false not decoding is applied to the file before saving it to disk.
|
||||
|
||||
### Gerrit use case
|
||||
|
||||
Gerrit API for download files has the following schema: <https://yourgerritserver/a/{project-name}/branches/{branch-id}/files/{file-id}/content> where {project-name} and
|
||||
{file-id} usually has '/' in their values and so they MUST be replaced by %2F so if project-name is user/repo, branch-id is master and file-id is equals to dir1/dir2/dashboard
|
||||
the url value is <https://yourgerritserver/a/user%2Frepo/branches/master/files/dir1%2Fdir2%2Fdashboard/content>
|
||||
|
||||
## Sidecar for dashboards
|
||||
|
||||
If the parameter `sidecar.dashboards.enabled` is set, a sidecar container is deployed in the grafana
|
||||
pod. This container watches all configmaps (or secrets) in the cluster and filters out the ones with
|
||||
a label as defined in `sidecar.dashboards.label`. The files defined in those configmaps are written
|
||||
to a folder and accessed by grafana. Changes to the configmaps are monitored and the imported
|
||||
dashboards are deleted/updated.
|
||||
|
||||
A recommendation is to use one configmap per dashboard, as a reduction of multiple dashboards inside
|
||||
one configmap is currently not properly mirrored in grafana.
|
||||
|
||||
Example dashboard config:
|
||||
|
||||
```yaml
|
||||
apiVersion: v1
|
||||
kind: ConfigMap
|
||||
metadata:
|
||||
name: sample-grafana-dashboard
|
||||
labels:
|
||||
grafana_dashboard: "1"
|
||||
data:
|
||||
k8s-dashboard.json: |-
|
||||
[...]
|
||||
```
|
||||
|
||||
## Sidecar for datasources
|
||||
|
||||
If the parameter `sidecar.datasources.enabled` is set, an init container is deployed in the grafana
|
||||
pod. This container lists all secrets (or configmaps, though not recommended) in the cluster and
|
||||
filters out the ones with a label as defined in `sidecar.datasources.label`. The files defined in
|
||||
those secrets are written to a folder and accessed by grafana on startup. Using these yaml files,
|
||||
the data sources in grafana can be imported.
|
||||
|
||||
Secrets are recommended over configmaps for this usecase because datasources usually contain private
|
||||
data like usernames and passwords. Secrets are the more appropriate cluster resource to manage those.
|
||||
|
||||
Example values to add a datasource adapted from [Grafana](http://docs.grafana.org/administration/provisioning/#example-datasource-config-file):
|
||||
|
||||
```yaml
|
||||
datasources:
|
||||
datasources.yaml:
|
||||
apiVersion: 1
|
||||
datasources:
|
||||
# <string, required> name of the datasource. Required
|
||||
- name: Graphite
|
||||
# <string, required> datasource type. Required
|
||||
type: graphite
|
||||
# <string, required> access mode. proxy or direct (Server or Browser in the UI). Required
|
||||
access: proxy
|
||||
# <int> org id. will default to orgId 1 if not specified
|
||||
orgId: 1
|
||||
# <string> url
|
||||
url: http://localhost:8080
|
||||
# <string> database password, if used
|
||||
password:
|
||||
# <string> database user, if used
|
||||
user:
|
||||
# <string> database name, if used
|
||||
database:
|
||||
# <bool> enable/disable basic auth
|
||||
basicAuth:
|
||||
# <string> basic auth username
|
||||
basicAuthUser:
|
||||
# <string> basic auth password
|
||||
basicAuthPassword:
|
||||
# <bool> enable/disable with credentials headers
|
||||
withCredentials:
|
||||
# <bool> mark as default datasource. Max one per org
|
||||
isDefault:
|
||||
# <map> fields that will be converted to json and stored in json_data
|
||||
jsonData:
|
||||
graphiteVersion: "1.1"
|
||||
tlsAuth: true
|
||||
tlsAuthWithCACert: true
|
||||
# <string> json object of data that will be encrypted.
|
||||
secureJsonData:
|
||||
tlsCACert: "..."
|
||||
tlsClientCert: "..."
|
||||
tlsClientKey: "..."
|
||||
version: 1
|
||||
# <bool> allow users to edit datasources from the UI.
|
||||
editable: false
|
||||
```
|
||||
|
||||
## Sidecar for notifiers
|
||||
|
||||
If the parameter `sidecar.notifiers.enabled` is set, an init container is deployed in the grafana
|
||||
pod. This container lists all secrets (or configmaps, though not recommended) in the cluster and
|
||||
filters out the ones with a label as defined in `sidecar.notifiers.label`. The files defined in
|
||||
those secrets are written to a folder and accessed by grafana on startup. Using these yaml files,
|
||||
the notification channels in grafana can be imported. The secrets must be created before
|
||||
`helm install` so that the notifiers init container can list the secrets.
|
||||
|
||||
Secrets are recommended over configmaps for this usecase because alert notification channels usually contain
|
||||
private data like SMTP usernames and passwords. Secrets are the more appropriate cluster resource to manage those.
|
||||
|
||||
Example datasource config adapted from [Grafana](https://grafana.com/docs/grafana/latest/administration/provisioning/#alert-notification-channels):
|
||||
|
||||
```yaml
|
||||
notifiers:
|
||||
- name: notification-channel-1
|
||||
type: slack
|
||||
uid: notifier1
|
||||
# either
|
||||
org_id: 2
|
||||
# or
|
||||
org_name: Main Org.
|
||||
is_default: true
|
||||
send_reminder: true
|
||||
frequency: 1h
|
||||
disable_resolve_message: false
|
||||
# See `Supported Settings` section for settings supporter for each
|
||||
# alert notification type.
|
||||
settings:
|
||||
recipient: 'XXX'
|
||||
token: 'xoxb'
|
||||
uploadImage: true
|
||||
url: https://slack.com
|
||||
|
||||
delete_notifiers:
|
||||
- name: notification-channel-1
|
||||
uid: notifier1
|
||||
org_id: 2
|
||||
- name: notification-channel-2
|
||||
# default org_id: 1
|
||||
```
|
||||
|
||||
## How to serve Grafana with a path prefix (/grafana)
|
||||
|
||||
In order to serve Grafana with a prefix (e.g., <http://example.com/grafana>), add the following to your values.yaml.
|
||||
|
||||
```yaml
|
||||
ingress:
|
||||
enabled: true
|
||||
annotations:
|
||||
kubernetes.io/ingress.class: "nginx"
|
||||
nginx.ingress.kubernetes.io/rewrite-target: /$1
|
||||
nginx.ingress.kubernetes.io/use-regex: "true"
|
||||
|
||||
path: /grafana/?(.*)
|
||||
hosts:
|
||||
- k8s.example.dev
|
||||
|
||||
grafana.ini:
|
||||
server:
|
||||
root_url: http://localhost:3000/grafana # this host can be localhost
|
||||
```
|
||||
|
||||
## How to securely reference secrets in grafana.ini
|
||||
|
||||
This example uses Grafana [file providers](https://grafana.com/docs/grafana/latest/administration/configuration/#file-provider) for secret values and the `extraSecretMounts` configuration flag (Additional grafana server secret mounts) to mount the secrets.
|
||||
|
||||
In grafana.ini:
|
||||
|
||||
```yaml
|
||||
grafana.ini:
|
||||
[auth.generic_oauth]
|
||||
enabled = true
|
||||
client_id = $__file{/etc/secrets/auth_generic_oauth/client_id}
|
||||
client_secret = $__file{/etc/secrets/auth_generic_oauth/client_secret}
|
||||
```
|
||||
|
||||
Existing secret, or created along with helm:
|
||||
|
||||
```yaml
|
||||
---
|
||||
apiVersion: v1
|
||||
kind: Secret
|
||||
metadata:
|
||||
name: auth-generic-oauth-secret
|
||||
type: Opaque
|
||||
stringData:
|
||||
client_id: <value>
|
||||
client_secret: <value>
|
||||
```
|
||||
|
||||
Include in the `extraSecretMounts` configuration flag:
|
||||
|
||||
```yaml
|
||||
- extraSecretMounts:
|
||||
- name: auth-generic-oauth-secret-mount
|
||||
secretName: auth-generic-oauth-secret
|
||||
defaultMode: 0440
|
||||
mountPath: /etc/secrets/auth_generic_oauth
|
||||
readOnly: true
|
||||
```
|
||||
|
||||
### extraSecretMounts using a Container Storage Interface (CSI) provider
|
||||
|
||||
This example uses a CSI driver e.g. retrieving secrets using [Azure Key Vault Provider](https://github.com/Azure/secrets-store-csi-driver-provider-azure)
|
||||
|
||||
```yaml
|
||||
- extraSecretMounts:
|
||||
- name: secrets-store-inline
|
||||
mountPath: /run/secrets
|
||||
readOnly: true
|
||||
csi:
|
||||
driver: secrets-store.csi.k8s.io
|
||||
readOnly: true
|
||||
volumeAttributes:
|
||||
secretProviderClass: "my-provider"
|
||||
nodePublishSecretRef:
|
||||
name: akv-creds
|
||||
```
|
||||
|
||||
## Image Renderer Plug-In
|
||||
|
||||
This chart supports enabling [remote image rendering](https://github.com/grafana/grafana-image-renderer/blob/master/README.md#run-in-docker)
|
||||
|
||||
```yaml
|
||||
imageRenderer:
|
||||
enabled: true
|
||||
```
|
||||
|
||||
### Image Renderer NetworkPolicy
|
||||
|
||||
By default the image-renderer pods will have a network policy which only allows ingress traffic from the created grafana instance
|
||||
|
||||
### High Availability for unified alerting
|
||||
|
||||
If you want to run Grafana in a high availability cluster you need to enable
|
||||
the headless service by setting `headlessService: true` in your `values.yaml`
|
||||
file.
|
||||
|
||||
As next step you have to setup the `grafana.ini` in your `values.yaml` in a way
|
||||
that it will make use of the headless service to obtain all the IPs of the
|
||||
cluster. You should replace ``{{ Name }}`` with the name of your helm deployment.
|
||||
|
||||
```yaml
|
||||
grafana.ini:
|
||||
...
|
||||
unified_alerting:
|
||||
enabled: true
|
||||
ha_peers: {{ Name }}-headless:9094
|
||||
alerting:
|
||||
enabled: false
|
||||
```
|
||||
|
|
@ -0,0 +1 @@
|
|||
{}
|
||||
|
|
@ -0,0 +1,54 @@
|
|||
1. Get your '{{ .Values.adminUser }}' user password by running:
|
||||
|
||||
kubectl get secret --namespace {{ template "grafana.namespace" . }} {{ template "grafana.fullname" . }} -o jsonpath="{.data.admin-password}" | base64 --decode ; echo
|
||||
|
||||
2. The Grafana server can be accessed via port {{ .Values.service.port }} on the following DNS name from within your cluster:
|
||||
|
||||
{{ template "grafana.fullname" . }}.{{ template "grafana.namespace" . }}.svc.cluster.local
|
||||
{{ if .Values.ingress.enabled }}
|
||||
If you bind grafana to 80, please update values in values.yaml and reinstall:
|
||||
```
|
||||
securityContext:
|
||||
runAsUser: 0
|
||||
runAsGroup: 0
|
||||
fsGroup: 0
|
||||
|
||||
command:
|
||||
- "setcap"
|
||||
- "'cap_net_bind_service=+ep'"
|
||||
- "/usr/sbin/grafana-server &&"
|
||||
- "sh"
|
||||
- "/run.sh"
|
||||
```
|
||||
Details refer to https://grafana.com/docs/installation/configuration/#http-port.
|
||||
Or grafana would always crash.
|
||||
|
||||
From outside the cluster, the server URL(s) are:
|
||||
{{- range .Values.ingress.hosts }}
|
||||
http://{{ . }}
|
||||
{{- end }}
|
||||
{{ else }}
|
||||
Get the Grafana URL to visit by running these commands in the same shell:
|
||||
{{ if contains "NodePort" .Values.service.type -}}
|
||||
export NODE_PORT=$(kubectl get --namespace {{ template "grafana.namespace" . }} -o jsonpath="{.spec.ports[0].nodePort}" services {{ template "grafana.fullname" . }})
|
||||
export NODE_IP=$(kubectl get nodes --namespace {{ template "grafana.namespace" . }} -o jsonpath="{.items[0].status.addresses[0].address}")
|
||||
echo http://$NODE_IP:$NODE_PORT
|
||||
{{ else if contains "LoadBalancer" .Values.service.type -}}
|
||||
NOTE: It may take a few minutes for the LoadBalancer IP to be available.
|
||||
You can watch the status of by running 'kubectl get svc --namespace {{ template "grafana.namespace" . }} -w {{ template "grafana.fullname" . }}'
|
||||
export SERVICE_IP=$(kubectl get svc --namespace {{ template "grafana.namespace" . }} {{ template "grafana.fullname" . }} -o jsonpath='{.status.loadBalancer.ingress[0].ip}')
|
||||
http://$SERVICE_IP:{{ .Values.service.port -}}
|
||||
{{ else if contains "ClusterIP" .Values.service.type }}
|
||||
export POD_NAME=$(kubectl get pods --namespace {{ template "grafana.namespace" . }} -l "app.kubernetes.io/name={{ template "grafana.name" . }},app.kubernetes.io/instance={{ .Release.Name }}" -o jsonpath="{.items[0].metadata.name}")
|
||||
kubectl --namespace {{ template "grafana.namespace" . }} port-forward $POD_NAME 3000
|
||||
{{- end }}
|
||||
{{- end }}
|
||||
|
||||
3. Login with the password from step 1 and the username: {{ .Values.adminUser }}
|
||||
|
||||
{{- if not .Values.persistence.enabled }}
|
||||
#################################################################################
|
||||
###### WARNING: Persistence is disabled!!! You will lose your data when #####
|
||||
###### the Grafana pod is terminated. #####
|
||||
#################################################################################
|
||||
{{- end }}
|
||||
|
|
@ -0,0 +1,214 @@
|
|||
# Rancher
|
||||
{{- define "system_default_registry" -}}
|
||||
{{- if .Values.global.cattle.systemDefaultRegistry -}}
|
||||
{{- printf "%s/" .Values.global.cattle.systemDefaultRegistry -}}
|
||||
{{- end -}}
|
||||
{{- end -}}
|
||||
|
||||
# Windows Support
|
||||
|
||||
{{/*
|
||||
Windows cluster will add default taint for linux nodes,
|
||||
add below linux tolerations to workloads could be scheduled to those linux nodes
|
||||
*/}}
|
||||
|
||||
{{- define "linux-node-tolerations" -}}
|
||||
- key: "cattle.io/os"
|
||||
value: "linux"
|
||||
effect: "NoSchedule"
|
||||
operator: "Equal"
|
||||
{{- end -}}
|
||||
|
||||
{{- define "linux-node-selector" -}}
|
||||
{{- if semverCompare "<1.14-0" .Capabilities.KubeVersion.GitVersion -}}
|
||||
beta.kubernetes.io/os: linux
|
||||
{{- else -}}
|
||||
kubernetes.io/os: linux
|
||||
{{- end -}}
|
||||
{{- end -}}
|
||||
|
||||
{{/* vim: set filetype=mustache: */}}
|
||||
{{/*
|
||||
Expand the name of the chart.
|
||||
*/}}
|
||||
{{- define "grafana.name" -}}
|
||||
{{- default .Chart.Name .Values.nameOverride | trunc 63 | trimSuffix "-" -}}
|
||||
{{- end -}}
|
||||
|
||||
{{/*
|
||||
Create a default fully qualified app name.
|
||||
We truncate at 63 chars because some Kubernetes name fields are limited to this (by the DNS naming spec).
|
||||
If release name contains chart name it will be used as a full name.
|
||||
*/}}
|
||||
{{- define "grafana.fullname" -}}
|
||||
{{- if .Values.fullnameOverride -}}
|
||||
{{- .Values.fullnameOverride | trunc 63 | trimSuffix "-" -}}
|
||||
{{- else -}}
|
||||
{{- $name := default .Chart.Name .Values.nameOverride -}}
|
||||
{{- if contains $name .Release.Name -}}
|
||||
{{- .Release.Name | trunc 63 | trimSuffix "-" -}}
|
||||
{{- else -}}
|
||||
{{- printf "%s-%s" .Release.Name $name | trunc 63 | trimSuffix "-" -}}
|
||||
{{- end -}}
|
||||
{{- end -}}
|
||||
{{- end -}}
|
||||
|
||||
{{/*
|
||||
Create chart name and version as used by the chart label.
|
||||
*/}}
|
||||
{{- define "grafana.chart" -}}
|
||||
{{- printf "%s-%s" .Chart.Name .Chart.Version | replace "+" "_" | trunc 63 | trimSuffix "-" -}}
|
||||
{{- end -}}
|
||||
|
||||
{{/*
|
||||
Create the name of the service account
|
||||
*/}}
|
||||
{{- define "grafana.serviceAccountName" -}}
|
||||
{{- if .Values.serviceAccount.create -}}
|
||||
{{ default (include "grafana.fullname" .) .Values.serviceAccount.name }}
|
||||
{{- else -}}
|
||||
{{ default "default" .Values.serviceAccount.name }}
|
||||
{{- end -}}
|
||||
{{- end -}}
|
||||
|
||||
{{- define "grafana.serviceAccountNameTest" -}}
|
||||
{{- if .Values.serviceAccount.create -}}
|
||||
{{ default (print (include "grafana.fullname" .) "-test") .Values.serviceAccount.nameTest }}
|
||||
{{- else -}}
|
||||
{{ default "default" .Values.serviceAccount.nameTest }}
|
||||
{{- end -}}
|
||||
{{- end -}}
|
||||
|
||||
{{/*
|
||||
Allow the release namespace to be overridden for multi-namespace deployments in combined charts
|
||||
*/}}
|
||||
{{- define "grafana.namespace" -}}
|
||||
{{- if .Values.namespaceOverride -}}
|
||||
{{- .Values.namespaceOverride -}}
|
||||
{{- else -}}
|
||||
{{- .Release.Namespace -}}
|
||||
{{- end -}}
|
||||
{{- end -}}
|
||||
|
||||
{{/*
|
||||
Common labels
|
||||
*/}}
|
||||
{{- define "grafana.labels" -}}
|
||||
helm.sh/chart: {{ include "grafana.chart" . }}
|
||||
{{ include "grafana.selectorLabels" . }}
|
||||
{{- if or .Chart.AppVersion .Values.image.tag }}
|
||||
app.kubernetes.io/version: {{ .Values.image.tag | default .Chart.AppVersion | quote }}
|
||||
{{- end }}
|
||||
app.kubernetes.io/managed-by: {{ .Release.Service }}
|
||||
{{- if .Values.extraLabels }}
|
||||
{{ toYaml .Values.extraLabels }}
|
||||
{{- end }}
|
||||
{{- end -}}
|
||||
|
||||
{{/*
|
||||
Selector labels
|
||||
*/}}
|
||||
{{- define "grafana.selectorLabels" -}}
|
||||
app.kubernetes.io/name: {{ include "grafana.name" . }}
|
||||
app.kubernetes.io/instance: {{ .Release.Name }}
|
||||
{{- end -}}
|
||||
|
||||
{{/*
|
||||
Common labels
|
||||
*/}}
|
||||
{{- define "grafana.imageRenderer.labels" -}}
|
||||
helm.sh/chart: {{ include "grafana.chart" . }}
|
||||
{{ include "grafana.imageRenderer.selectorLabels" . }}
|
||||
{{- if or .Chart.AppVersion .Values.image.tag }}
|
||||
app.kubernetes.io/version: {{ .Values.image.tag | default .Chart.AppVersion | quote }}
|
||||
{{- end }}
|
||||
app.kubernetes.io/managed-by: {{ .Release.Service }}
|
||||
{{- end -}}
|
||||
|
||||
{{/*
|
||||
Selector labels ImageRenderer
|
||||
*/}}
|
||||
{{- define "grafana.imageRenderer.selectorLabels" -}}
|
||||
app.kubernetes.io/name: {{ include "grafana.name" . }}-image-renderer
|
||||
app.kubernetes.io/instance: {{ .Release.Name }}
|
||||
{{- end -}}
|
||||
|
||||
{{/*
|
||||
Looks if there's an existing secret and reuse its password. If not it generates
|
||||
new password and use it.
|
||||
*/}}
|
||||
{{- define "grafana.password" -}}
|
||||
{{- $secret := (lookup "v1" "Secret" (include "grafana.namespace" .) (include "grafana.fullname" .) ) -}}
|
||||
{{- if $secret -}}
|
||||
{{- index $secret "data" "admin-password" -}}
|
||||
{{- else -}}
|
||||
{{- (randAlphaNum 40) | b64enc | quote -}}
|
||||
{{- end -}}
|
||||
{{- end -}}
|
||||
|
||||
{{/*
|
||||
Return the appropriate apiVersion for rbac.
|
||||
*/}}
|
||||
{{- define "grafana.rbac.apiVersion" -}}
|
||||
{{- if .Capabilities.APIVersions.Has "rbac.authorization.k8s.io/v1" }}
|
||||
{{- print "rbac.authorization.k8s.io/v1" -}}
|
||||
{{- else -}}
|
||||
{{- print "rbac.authorization.k8s.io/v1beta1" -}}
|
||||
{{- end -}}
|
||||
{{- end -}}
|
||||
|
||||
{{/*
|
||||
Return the appropriate apiVersion for HorizontalPodAutoscaler.
|
||||
*/}}
|
||||
{{- define "grafana.hpa.apiVersion" -}}
|
||||
{{- if .Capabilities.APIVersions.Has "autoscaling/v2" }}
|
||||
{{- print "autoscaling/v2" -}}
|
||||
{{- else if .Capabilities.APIVersions.Has "autoscaling/v1" }}
|
||||
{{- print "autoscaling/v1" -}}
|
||||
{{- end -}}
|
||||
{{- end -}}
|
||||
|
||||
{{/*
|
||||
Return the appropriate apiVersion for ingress.
|
||||
*/}}
|
||||
{{- define "grafana.ingress.apiVersion" -}}
|
||||
{{- if and (.Capabilities.APIVersions.Has "networking.k8s.io/v1") (semverCompare ">= 1.19-0" .Capabilities.KubeVersion.Version) -}}
|
||||
{{- print "networking.k8s.io/v1" -}}
|
||||
{{- else if .Capabilities.APIVersions.Has "networking.k8s.io/v1beta1" -}}
|
||||
{{- print "networking.k8s.io/v1beta1" -}}
|
||||
{{- else -}}
|
||||
{{- print "extensions/v1beta1" -}}
|
||||
{{- end -}}
|
||||
{{- end -}}
|
||||
|
||||
{{/*
|
||||
Return the appropriate apiVersion for podDisruptionBudget.
|
||||
*/}}
|
||||
{{- define "grafana.podDisruptionBudget.apiVersion" -}}
|
||||
{{- if $.Capabilities.APIVersions.Has "policy/v1/PodDisruptionBudget" -}}
|
||||
{{- print "policy/v1" -}}
|
||||
{{- else -}}
|
||||
{{- print "policy/v1beta1" -}}
|
||||
{{- end -}}
|
||||
{{- end -}}
|
||||
|
||||
{{/*
|
||||
Return if ingress is stable.
|
||||
*/}}
|
||||
{{- define "grafana.ingress.isStable" -}}
|
||||
{{- eq (include "grafana.ingress.apiVersion" .) "networking.k8s.io/v1" -}}
|
||||
{{- end -}}
|
||||
|
||||
{{/*
|
||||
Return if ingress supports ingressClassName.
|
||||
*/}}
|
||||
{{- define "grafana.ingress.supportsIngressClassName" -}}
|
||||
{{- or (eq (include "grafana.ingress.isStable" .) "true") (and (eq (include "grafana.ingress.apiVersion" .) "networking.k8s.io/v1beta1") (semverCompare ">= 1.18-0" .Capabilities.KubeVersion.Version)) -}}
|
||||
{{- end -}}
|
||||
|
||||
{{/*
|
||||
Return if ingress supports pathType.
|
||||
*/}}
|
||||
{{- define "grafana.ingress.supportsPathType" -}}
|
||||
{{- or (eq (include "grafana.ingress.isStable" .) "true") (and (eq (include "grafana.ingress.apiVersion" .) "networking.k8s.io/v1beta1") (semverCompare ">= 1.18-0" .Capabilities.KubeVersion.Version)) -}}
|
||||
{{- end -}}
|
||||
|
|
@ -0,0 +1,895 @@
|
|||
{{- define "grafana.pod" -}}
|
||||
{{- if .Values.schedulerName }}
|
||||
schedulerName: "{{ .Values.schedulerName }}"
|
||||
{{- end }}
|
||||
serviceAccountName: {{ template "grafana.serviceAccountName" . }}
|
||||
automountServiceAccountToken: {{ .Values.serviceAccount.autoMount }}
|
||||
{{- with .Values.securityContext }}
|
||||
securityContext:
|
||||
{{- toYaml . | nindent 2 }}
|
||||
{{- end }}
|
||||
{{- with .Values.hostAliases }}
|
||||
hostAliases:
|
||||
{{- toYaml . | nindent 2 }}
|
||||
{{- end }}
|
||||
{{- if .Values.priorityClassName }}
|
||||
priorityClassName: {{ .Values.priorityClassName }}
|
||||
{{- end }}
|
||||
{{- if ( or .Values.persistence.enabled .Values.dashboards .Values.sidecar.notifiers.enabled .Values.extraInitContainers (and .Values.sidecar.datasources.enabled .Values.sidecar.datasources.initDatasources)) }}
|
||||
initContainers:
|
||||
{{- end }}
|
||||
{{- if ( and .Values.persistence.enabled .Values.initChownData.enabled ) }}
|
||||
- name: init-chown-data
|
||||
{{- if .Values.initChownData.image.sha }}
|
||||
image: "{{ template "system_default_registry" . }}{{ .Values.initChownData.image.repository }}:{{ .Values.initChownData.image.tag }}@sha256:{{ .Values.initChownData.image.sha }}"
|
||||
{{- else }}
|
||||
image: "{{ template "system_default_registry" . }}{{ .Values.initChownData.image.repository }}:{{ .Values.initChownData.image.tag }}"
|
||||
{{- end }}
|
||||
imagePullPolicy: {{ .Values.initChownData.image.pullPolicy }}
|
||||
securityContext:
|
||||
runAsNonRoot: false
|
||||
runAsUser: 0
|
||||
command: ["chown", "-R", "{{ .Values.securityContext.runAsUser }}:{{ .Values.securityContext.runAsGroup }}", "/var/lib/grafana"]
|
||||
{{- with .Values.initChownData.resources }}
|
||||
resources:
|
||||
{{- toYaml . | nindent 6 }}
|
||||
{{- end }}
|
||||
volumeMounts:
|
||||
- name: storage
|
||||
mountPath: "/var/lib/grafana"
|
||||
{{- if .Values.persistence.subPath }}
|
||||
subPath: {{ tpl .Values.persistence.subPath . }}
|
||||
{{- end }}
|
||||
{{- end }}
|
||||
{{- if .Values.dashboards }}
|
||||
- name: download-dashboards
|
||||
{{- if .Values.downloadDashboardsImage.sha }}
|
||||
image: "{{ template "system_default_registry" . }}{{ .Values.downloadDashboardsImage.repository }}:{{ .Values.downloadDashboardsImage.tag }}@sha256:{{ .Values.downloadDashboardsImage.sha }}"
|
||||
{{- else }}
|
||||
image: "{{ template "system_default_registry" . }}{{ .Values.downloadDashboardsImage.repository }}:{{ .Values.downloadDashboardsImage.tag }}"
|
||||
{{- end }}
|
||||
imagePullPolicy: {{ .Values.downloadDashboardsImage.pullPolicy }}
|
||||
command: ["/bin/sh"]
|
||||
args: [ "-c", "mkdir -p /var/lib/grafana/dashboards/default && /bin/sh -x /etc/grafana/download_dashboards.sh" ]
|
||||
{{- with .Values.downloadDashboards.resources }}
|
||||
resources:
|
||||
{{- toYaml . | nindent 6 }}
|
||||
{{- end }}
|
||||
env:
|
||||
{{- range $key, $value := .Values.downloadDashboards.env }}
|
||||
- name: "{{ $key }}"
|
||||
value: "{{ $value }}"
|
||||
{{- end }}
|
||||
{{- with .Values.downloadDashboards.securityContext }}
|
||||
securityContext:
|
||||
{{- toYaml . | nindent 6 }}
|
||||
{{- end }}
|
||||
{{- if .Values.downloadDashboards.envFromSecret }}
|
||||
envFrom:
|
||||
- secretRef:
|
||||
name: {{ tpl .Values.downloadDashboards.envFromSecret . }}
|
||||
{{- end }}
|
||||
volumeMounts:
|
||||
- name: config
|
||||
mountPath: "/etc/grafana/download_dashboards.sh"
|
||||
subPath: download_dashboards.sh
|
||||
- name: storage
|
||||
mountPath: "/var/lib/grafana"
|
||||
{{- if .Values.persistence.subPath }}
|
||||
subPath: {{ tpl .Values.persistence.subPath . }}
|
||||
{{- end }}
|
||||
{{- range .Values.extraSecretMounts }}
|
||||
- name: {{ .name }}
|
||||
mountPath: {{ .mountPath }}
|
||||
readOnly: {{ .readOnly }}
|
||||
{{- end }}
|
||||
{{- end }}
|
||||
{{- if and .Values.sidecar.datasources.enabled .Values.sidecar.datasources.initDatasources }}
|
||||
- name: {{ template "grafana.name" . }}-init-sc-datasources
|
||||
{{- if .Values.sidecar.image.sha }}
|
||||
image: "{{ template "system_default_registry" . }}{{ .Values.sidecar.image.repository }}:{{ .Values.sidecar.image.tag }}@sha256:{{ .Values.sidecar.image.sha }}"
|
||||
{{- else }}
|
||||
image: "{{ template "system_default_registry" . }}{{ .Values.sidecar.image.repository }}:{{ .Values.sidecar.image.tag }}"
|
||||
{{- end }}
|
||||
imagePullPolicy: {{ .Values.sidecar.imagePullPolicy }}
|
||||
env:
|
||||
{{- range $key, $value := .Values.sidecar.datasources.env }}
|
||||
- name: "{{ $key }}"
|
||||
value: "{{ $value }}"
|
||||
{{- end }}
|
||||
{{- if .Values.sidecar.datasources.ignoreAlreadyProcessed }}
|
||||
- name: IGNORE_ALREADY_PROCESSED
|
||||
value: "true"
|
||||
{{- end }}
|
||||
- name: METHOD
|
||||
value: "LIST"
|
||||
- name: LABEL
|
||||
value: "{{ .Values.sidecar.datasources.label }}"
|
||||
{{- if .Values.sidecar.datasources.labelValue }}
|
||||
- name: LABEL_VALUE
|
||||
value: {{ quote .Values.sidecar.datasources.labelValue }}
|
||||
{{- end }}
|
||||
{{- if or .Values.sidecar.logLevel .Values.sidecar.datasources.logLevel }}
|
||||
- name: LOG_LEVEL
|
||||
value: {{ default .Values.sidecar.logLevel .Values.sidecar.datasources.logLevel }}
|
||||
{{- end }}
|
||||
- name: FOLDER
|
||||
value: "/etc/grafana/provisioning/datasources"
|
||||
- name: RESOURCE
|
||||
value: {{ quote .Values.sidecar.datasources.resource }}
|
||||
{{- if .Values.sidecar.enableUniqueFilenames }}
|
||||
- name: UNIQUE_FILENAMES
|
||||
value: "{{ .Values.sidecar.enableUniqueFilenames }}"
|
||||
{{- end }}
|
||||
{{- if .Values.sidecar.datasources.searchNamespace }}
|
||||
- name: NAMESPACE
|
||||
value: "{{ tpl (.Values.sidecar.datasources.searchNamespace | join ",") . }}"
|
||||
{{- end }}
|
||||
{{- if .Values.sidecar.skipTlsVerify }}
|
||||
- name: SKIP_TLS_VERIFY
|
||||
value: "{{ .Values.sidecar.skipTlsVerify }}"
|
||||
{{- end }}
|
||||
{{- with .Values.sidecar.resources }}
|
||||
resources:
|
||||
{{- toYaml . | nindent 6 }}
|
||||
{{- end }}
|
||||
{{- with .Values.sidecar.securityContext }}
|
||||
securityContext:
|
||||
{{- toYaml . | nindent 6 }}
|
||||
{{- end }}
|
||||
volumeMounts:
|
||||
- name: sc-datasources-volume
|
||||
mountPath: "/etc/grafana/provisioning/datasources"
|
||||
{{- end }}
|
||||
{{- if .Values.sidecar.notifiers.enabled }}
|
||||
- name: {{ template "grafana.name" . }}-sc-notifiers
|
||||
{{- if .Values.sidecar.image.sha }}
|
||||
image: "{{ template "system_default_registry" . }}{{ .Values.sidecar.image.repository }}:{{ .Values.sidecar.image.tag }}@sha256:{{ .Values.sidecar.image.sha }}"
|
||||
{{- else }}
|
||||
image: "{{ template "system_default_registry" . }}{{ .Values.sidecar.image.repository }}:{{ .Values.sidecar.image.tag }}"
|
||||
{{- end }}
|
||||
imagePullPolicy: {{ .Values.sidecar.imagePullPolicy }}
|
||||
env:
|
||||
{{- range $key, $value := .Values.sidecar.notifiers.env }}
|
||||
- name: "{{ $key }}"
|
||||
value: "{{ $value }}"
|
||||
{{- end }}
|
||||
{{- if .Values.sidecar.notifiers.ignoreAlreadyProcessed }}
|
||||
- name: IGNORE_ALREADY_PROCESSED
|
||||
value: "true"
|
||||
{{- end }}
|
||||
- name: METHOD
|
||||
value: LIST
|
||||
- name: LABEL
|
||||
value: "{{ .Values.sidecar.notifiers.label }}"
|
||||
{{- if .Values.sidecar.notifiers.labelValue }}
|
||||
- name: LABEL_VALUE
|
||||
value: {{ quote .Values.sidecar.notifiers.labelValue }}
|
||||
{{- end }}
|
||||
{{- if or .Values.sidecar.logLevel .Values.sidecar.notifiers.logLevel }}
|
||||
- name: LOG_LEVEL
|
||||
value: {{ default .Values.sidecar.logLevel .Values.sidecar.notifiers.logLevel }}
|
||||
{{- end }}
|
||||
- name: FOLDER
|
||||
value: "/etc/grafana/provisioning/notifiers"
|
||||
- name: RESOURCE
|
||||
value: {{ quote .Values.sidecar.notifiers.resource }}
|
||||
{{- if .Values.sidecar.enableUniqueFilenames }}
|
||||
- name: UNIQUE_FILENAMES
|
||||
value: "{{ .Values.sidecar.enableUniqueFilenames }}"
|
||||
{{- end }}
|
||||
{{- if .Values.sidecar.notifiers.searchNamespace }}
|
||||
- name: NAMESPACE
|
||||
value: "{{ tpl (.Values.sidecar.notifiers.searchNamespace | join ",") . }}"
|
||||
{{- end }}
|
||||
{{- if .Values.sidecar.skipTlsVerify }}
|
||||
- name: SKIP_TLS_VERIFY
|
||||
value: "{{ .Values.sidecar.skipTlsVerify }}"
|
||||
{{- end }}
|
||||
{{- with .Values.sidecar.livenessProbe }}
|
||||
livenessProbe:
|
||||
{{- toYaml . | nindent 6 }}
|
||||
{{- end }}
|
||||
{{- with .Values.sidecar.readinessProbe }}
|
||||
readinessProbe:
|
||||
{{- toYaml . | nindent 6 }}
|
||||
{{- end }}
|
||||
{{- with .Values.sidecar.resources }}
|
||||
resources:
|
||||
{{- toYaml . | nindent 6 }}
|
||||
{{- end }}
|
||||
{{- with .Values.sidecar.securityContext }}
|
||||
securityContext:
|
||||
{{- toYaml . | nindent 6 }}
|
||||
{{- end }}
|
||||
volumeMounts:
|
||||
- name: sc-notifiers-volume
|
||||
mountPath: "/etc/grafana/provisioning/notifiers"
|
||||
{{- end}}
|
||||
{{- if .Values.extraInitContainers }}
|
||||
{{ tpl (toYaml .Values.extraInitContainers) . | indent 2 }}
|
||||
{{- end }}
|
||||
{{- if .Values.image.pullSecrets }}
|
||||
imagePullSecrets:
|
||||
{{- $root := . }}
|
||||
{{- range .Values.image.pullSecrets }}
|
||||
- name: {{ tpl . $root }}
|
||||
{{- end}}
|
||||
{{- end }}
|
||||
{{- if not .Values.enableKubeBackwardCompatibility }}
|
||||
enableServiceLinks: {{ .Values.enableServiceLinks }}
|
||||
{{- end }}
|
||||
containers:
|
||||
{{- if .Values.sidecar.dashboards.enabled }}
|
||||
- name: {{ template "grafana.name" . }}-sc-dashboard
|
||||
{{- if .Values.sidecar.image.sha }}
|
||||
image: "{{ template "system_default_registry" . }}{{ .Values.sidecar.image.repository }}:{{ .Values.sidecar.image.tag }}@sha256:{{ .Values.sidecar.image.sha }}"
|
||||
{{- else }}
|
||||
image: "{{ template "system_default_registry" . }}{{ .Values.sidecar.image.repository }}:{{ .Values.sidecar.image.tag }}"
|
||||
{{- end }}
|
||||
imagePullPolicy: {{ .Values.sidecar.imagePullPolicy }}
|
||||
env:
|
||||
{{- range $key, $value := .Values.sidecar.dashboards.env }}
|
||||
- name: "{{ $key }}"
|
||||
value: "{{ $value }}"
|
||||
{{- end }}
|
||||
{{- if .Values.sidecar.dashboards.ignoreAlreadyProcessed }}
|
||||
- name: IGNORE_ALREADY_PROCESSED
|
||||
value: "true"
|
||||
{{- end }}
|
||||
- name: METHOD
|
||||
value: {{ .Values.sidecar.dashboards.watchMethod }}
|
||||
- name: LABEL
|
||||
value: "{{ .Values.sidecar.dashboards.label }}"
|
||||
{{- if .Values.sidecar.dashboards.labelValue }}
|
||||
- name: LABEL_VALUE
|
||||
value: {{ quote .Values.sidecar.dashboards.labelValue }}
|
||||
{{- end }}
|
||||
{{- if or .Values.sidecar.logLevel .Values.sidecar.dashboards.logLevel }}
|
||||
- name: LOG_LEVEL
|
||||
value: {{ default .Values.sidecar.logLevel .Values.sidecar.dashboards.logLevel }}
|
||||
{{- end }}
|
||||
- name: FOLDER
|
||||
value: "{{ .Values.sidecar.dashboards.folder }}{{- with .Values.sidecar.dashboards.defaultFolderName }}/{{ . }}{{- end }}"
|
||||
- name: RESOURCE
|
||||
value: {{ quote .Values.sidecar.dashboards.resource }}
|
||||
{{- if .Values.sidecar.enableUniqueFilenames }}
|
||||
- name: UNIQUE_FILENAMES
|
||||
value: "{{ .Values.sidecar.enableUniqueFilenames }}"
|
||||
{{- end }}
|
||||
{{- if .Values.sidecar.dashboards.searchNamespace }}
|
||||
- name: NAMESPACE
|
||||
value: "{{ tpl (.Values.sidecar.dashboards.searchNamespace | join ",") . }}"
|
||||
{{- end }}
|
||||
{{- if .Values.sidecar.skipTlsVerify }}
|
||||
- name: SKIP_TLS_VERIFY
|
||||
value: "{{ .Values.sidecar.skipTlsVerify }}"
|
||||
{{- end }}
|
||||
{{- if .Values.sidecar.dashboards.folderAnnotation }}
|
||||
- name: FOLDER_ANNOTATION
|
||||
value: "{{ .Values.sidecar.dashboards.folderAnnotation }}"
|
||||
{{- end }}
|
||||
{{- if .Values.sidecar.dashboards.script }}
|
||||
- name: SCRIPT
|
||||
value: "{{ .Values.sidecar.dashboards.script }}"
|
||||
{{- end }}
|
||||
{{- if .Values.sidecar.dashboards.watchServerTimeout }}
|
||||
{{- if ne .Values.sidecar.dashboards.watchMethod "WATCH" }}
|
||||
{{- fail (printf "Cannot use .Values.sidecar.dashboards.watchServerTimeout with .Values.sidecar.dashboards.watchMethod %s" .Values.sidecar.dashboards.watchMethod) }}
|
||||
{{- end }}
|
||||
- name: WATCH_SERVER_TIMEOUT
|
||||
value: "{{ .Values.sidecar.dashboards.watchServerTimeout }}"
|
||||
{{- end }}
|
||||
{{- if .Values.sidecar.dashboards.watchClientTimeout }}
|
||||
{{- if ne .Values.sidecar.dashboards.watchMethod "WATCH" }}
|
||||
{{- fail (printf "Cannot use .Values.sidecar.dashboards.watchClientTimeout with .Values.sidecar.dashboards.watchMethod %s" .Values.sidecar.dashboards.watchMethod) }}
|
||||
{{- end }}
|
||||
- name: WATCH_CLIENT_TIMEOUT
|
||||
value: "{{ .Values.sidecar.dashboards.watchClientTimeout }}"
|
||||
{{- end }}
|
||||
{{- with .Values.sidecar.livenessProbe }}
|
||||
livenessProbe:
|
||||
{{- toYaml . | nindent 6 }}
|
||||
{{- end }}
|
||||
{{- with .Values.sidecar.readinessProbe }}
|
||||
readinessProbe:
|
||||
{{- toYaml . | nindent 6 }}
|
||||
{{- end }}
|
||||
{{- with .Values.sidecar.resources }}
|
||||
resources:
|
||||
{{- toYaml . | nindent 6 }}
|
||||
{{- end }}
|
||||
{{- with .Values.sidecar.securityContext }}
|
||||
securityContext:
|
||||
{{- toYaml . | nindent 6 }}
|
||||
{{- end }}
|
||||
volumeMounts:
|
||||
- name: sc-dashboard-volume
|
||||
mountPath: {{ .Values.sidecar.dashboards.folder | quote }}
|
||||
{{- if .Values.sidecar.dashboards.extraMounts }}
|
||||
{{- toYaml .Values.sidecar.dashboards.extraMounts | trim | nindent 6}}
|
||||
{{- end }}
|
||||
{{- end}}
|
||||
{{- if .Values.sidecar.datasources.enabled }}
|
||||
- name: {{ template "grafana.name" . }}-sc-datasources
|
||||
{{- if .Values.sidecar.image.sha }}
|
||||
image: "{{ template "system_default_registry" . }}{{ .Values.sidecar.image.repository }}:{{ .Values.sidecar.image.tag }}@sha256:{{ .Values.sidecar.image.sha }}"
|
||||
{{- else }}
|
||||
image: "{{ template "system_default_registry" . }}{{ .Values.sidecar.image.repository }}:{{ .Values.sidecar.image.tag }}"
|
||||
{{- end }}
|
||||
imagePullPolicy: {{ .Values.sidecar.imagePullPolicy }}
|
||||
env:
|
||||
{{- range $key, $value := .Values.sidecar.datasources.env }}
|
||||
- name: "{{ $key }}"
|
||||
value: "{{ $value }}"
|
||||
{{- end }}
|
||||
{{- if .Values.sidecar.datasources.ignoreAlreadyProcessed }}
|
||||
- name: IGNORE_ALREADY_PROCESSED
|
||||
value: "true"
|
||||
{{- end }}
|
||||
- name: METHOD
|
||||
value: {{ .Values.sidecar.datasources.watchMethod }}
|
||||
- name: LABEL
|
||||
value: "{{ .Values.sidecar.datasources.label }}"
|
||||
{{- if .Values.sidecar.datasources.labelValue }}
|
||||
- name: LABEL_VALUE
|
||||
value: {{ quote .Values.sidecar.datasources.labelValue }}
|
||||
{{- end }}
|
||||
{{- if or .Values.sidecar.logLevel .Values.sidecar.datasources.logLevel }}
|
||||
- name: LOG_LEVEL
|
||||
value: {{ default .Values.sidecar.logLevel .Values.sidecar.datasources.logLevel }}
|
||||
{{- end }}
|
||||
- name: FOLDER
|
||||
value: "/etc/grafana/provisioning/datasources"
|
||||
- name: RESOURCE
|
||||
value: {{ quote .Values.sidecar.datasources.resource }}
|
||||
{{- if .Values.sidecar.enableUniqueFilenames }}
|
||||
- name: UNIQUE_FILENAMES
|
||||
value: "{{ .Values.sidecar.enableUniqueFilenames }}"
|
||||
{{- end }}
|
||||
{{- if .Values.sidecar.datasources.searchNamespace }}
|
||||
- name: NAMESPACE
|
||||
value: "{{ tpl (.Values.sidecar.datasources.searchNamespace | join ",") . }}"
|
||||
{{- end }}
|
||||
{{- if .Values.sidecar.skipTlsVerify }}
|
||||
- name: SKIP_TLS_VERIFY
|
||||
value: "{{ .Values.sidecar.skipTlsVerify }}"
|
||||
{{- end }}
|
||||
{{- if .Values.sidecar.datasources.script }}
|
||||
- name: SCRIPT
|
||||
value: "{{ .Values.sidecar.datasources.script }}"
|
||||
{{- end }}
|
||||
{{- if and (not .Values.env.GF_SECURITY_ADMIN_USER) (not .Values.env.GF_SECURITY_DISABLE_INITIAL_ADMIN_CREATION) }}
|
||||
- name: REQ_USERNAME
|
||||
valueFrom:
|
||||
secretKeyRef:
|
||||
name: {{ (tpl .Values.admin.existingSecret .) | default (include "grafana.fullname" .) }}
|
||||
key: {{ .Values.admin.userKey | default "admin-user" }}
|
||||
{{- end }}
|
||||
{{- if and (not .Values.env.GF_SECURITY_ADMIN_PASSWORD) (not .Values.env.GF_SECURITY_ADMIN_PASSWORD__FILE) (not .Values.env.GF_SECURITY_DISABLE_INITIAL_ADMIN_CREATION) }}
|
||||
- name: REQ_PASSWORD
|
||||
valueFrom:
|
||||
secretKeyRef:
|
||||
name: {{ (tpl .Values.admin.existingSecret .) | default (include "grafana.fullname" .) }}
|
||||
key: {{ .Values.admin.passwordKey | default "admin-password" }}
|
||||
{{- end }}
|
||||
{{- if not .Values.sidecar.datasources.skipReload }}
|
||||
- name: REQ_URL
|
||||
value: {{ .Values.sidecar.datasources.reloadURL }}
|
||||
- name: REQ_METHOD
|
||||
value: POST
|
||||
{{- end }}
|
||||
{{- if .Values.sidecar.datasources.watchServerTimeout }}
|
||||
{{- if ne .Values.sidecar.datasources.watchMethod "WATCH" }}
|
||||
{{- fail (printf "Cannot use .Values.sidecar.datasources.watchServerTimeout with .Values.sidecar.datasources.watchMethod %s" .Values.sidecar.datasources.watchMethod) }}
|
||||
{{- end }}
|
||||
- name: WATCH_SERVER_TIMEOUT
|
||||
value: "{{ .Values.sidecar.datasources.watchServerTimeout }}"
|
||||
{{- end }}
|
||||
{{- if .Values.sidecar.datasources.watchClientTimeout }}
|
||||
{{- if ne .Values.sidecar.datasources.watchMethod "WATCH" }}
|
||||
{{- fail (printf "Cannot use .Values.sidecar.datasources.watchClientTimeout with .Values.sidecar.datasources.watchMethod %s" .Values.sidecar.datasources.watchMethod) }}
|
||||
{{- end }}
|
||||
- name: WATCH_CLIENT_TIMEOUT
|
||||
value: "{{ .Values.sidecar.datasources.watchClientTimeout }}"
|
||||
{{- end }}
|
||||
{{- with .Values.sidecar.livenessProbe }}
|
||||
livenessProbe:
|
||||
{{- toYaml . | nindent 6 }}
|
||||
{{- end }}
|
||||
{{- with .Values.sidecar.readinessProbe }}
|
||||
readinessProbe:
|
||||
{{- toYaml . | nindent 6 }}
|
||||
{{- end }}
|
||||
{{- with .Values.sidecar.resources }}
|
||||
resources:
|
||||
{{- toYaml . | nindent 6 }}
|
||||
{{- end }}
|
||||
{{- with .Values.sidecar.securityContext }}
|
||||
securityContext:
|
||||
{{- toYaml . | nindent 6 }}
|
||||
{{- end }}
|
||||
volumeMounts:
|
||||
- name: sc-datasources-volume
|
||||
mountPath: "/etc/grafana/provisioning/datasources"
|
||||
{{- end}}
|
||||
{{- if .Values.sidecar.plugins.enabled }}
|
||||
- name: {{ template "grafana.name" . }}-sc-plugins
|
||||
{{- if .Values.sidecar.image.sha }}
|
||||
image: "{{ template "system_default_registry" . }}{{ .Values.sidecar.image.repository }}:{{ .Values.sidecar.image.tag }}@sha256:{{ .Values.sidecar.image.sha }}"
|
||||
{{- else }}
|
||||
image: "{{ template "system_default_registry" . }}{{ .Values.sidecar.image.repository }}:{{ .Values.sidecar.image.tag }}"
|
||||
{{- end }}
|
||||
imagePullPolicy: {{ .Values.sidecar.imagePullPolicy }}
|
||||
env:
|
||||
{{- range $key, $value := .Values.sidecar.plugins.env }}
|
||||
- name: "{{ $key }}"
|
||||
value: "{{ $value }}"
|
||||
{{- end }}
|
||||
{{- if .Values.sidecar.plugins.ignoreAlreadyProcessed }}
|
||||
- name: IGNORE_ALREADY_PROCESSED
|
||||
value: "true"
|
||||
{{- end }}
|
||||
- name: METHOD
|
||||
value: {{ .Values.sidecar.plugins.watchMethod }}
|
||||
- name: LABEL
|
||||
value: "{{ .Values.sidecar.plugins.label }}"
|
||||
{{- if .Values.sidecar.plugins.labelValue }}
|
||||
- name: LABEL_VALUE
|
||||
value: {{ quote .Values.sidecar.plugins.labelValue }}
|
||||
{{- end }}
|
||||
{{- if or .Values.sidecar.logLevel .Values.sidecar.plugins.logLevel }}
|
||||
- name: LOG_LEVEL
|
||||
value: {{ default .Values.sidecar.logLevel .Values.sidecar.plugins.logLevel }}
|
||||
{{- end }}
|
||||
- name: FOLDER
|
||||
value: "/etc/grafana/provisioning/plugins"
|
||||
- name: RESOURCE
|
||||
value: {{ quote .Values.sidecar.plugins.resource }}
|
||||
{{- if .Values.sidecar.enableUniqueFilenames }}
|
||||
- name: UNIQUE_FILENAMES
|
||||
value: "{{ .Values.sidecar.enableUniqueFilenames }}"
|
||||
{{- end }}
|
||||
{{- if .Values.sidecar.plugins.searchNamespace }}
|
||||
- name: NAMESPACE
|
||||
value: "{{ tpl (.Values.sidecar.plugins.searchNamespace | join ",") . }}"
|
||||
{{- end }}
|
||||
{{- if .Values.sidecar.plugins.script }}
|
||||
- name: SCRIPT
|
||||
value: "{{ .Values.sidecar.plugins.script }}"
|
||||
{{- end }}
|
||||
{{- if .Values.sidecar.skipTlsVerify }}
|
||||
- name: SKIP_TLS_VERIFY
|
||||
value: "{{ .Values.sidecar.skipTlsVerify }}"
|
||||
{{- end }}
|
||||
{{- if and (not .Values.env.GF_SECURITY_ADMIN_USER) (not .Values.env.GF_SECURITY_DISABLE_INITIAL_ADMIN_CREATION) }}
|
||||
- name: REQ_USERNAME
|
||||
valueFrom:
|
||||
secretKeyRef:
|
||||
name: {{ (tpl .Values.admin.existingSecret .) | default (include "grafana.fullname" .) }}
|
||||
key: {{ .Values.admin.userKey | default "admin-user" }}
|
||||
{{- end }}
|
||||
{{- if and (not .Values.env.GF_SECURITY_ADMIN_PASSWORD) (not .Values.env.GF_SECURITY_ADMIN_PASSWORD__FILE) (not .Values.env.GF_SECURITY_DISABLE_INITIAL_ADMIN_CREATION) }}
|
||||
- name: REQ_PASSWORD
|
||||
valueFrom:
|
||||
secretKeyRef:
|
||||
name: {{ (tpl .Values.admin.existingSecret .) | default (include "grafana.fullname" .) }}
|
||||
key: {{ .Values.admin.passwordKey | default "admin-password" }}
|
||||
{{- end }}
|
||||
{{- if not .Values.sidecar.plugins.skipReload }}
|
||||
- name: REQ_URL
|
||||
value: {{ .Values.sidecar.plugins.reloadURL }}
|
||||
- name: REQ_METHOD
|
||||
value: POST
|
||||
{{- end }}
|
||||
{{- if .Values.sidecar.plugins.watchServerTimeout }}
|
||||
{{- if ne .Values.sidecar.plugins.watchMethod "WATCH" }}
|
||||
{{- fail (printf "Cannot use .Values.sidecar.plugins.watchServerTimeout with .Values.sidecar.plugins.watchMethod %s" .Values.sidecar.plugins.watchMethod) }}
|
||||
{{- end }}
|
||||
- name: WATCH_SERVER_TIMEOUT
|
||||
value: "{{ .Values.sidecar.plugins.watchServerTimeout }}"
|
||||
{{- end }}
|
||||
{{- if .Values.sidecar.plugins.watchClientTimeout }}
|
||||
{{- if ne .Values.sidecar.plugins.watchMethod "WATCH" }}
|
||||
{{- fail (printf "Cannot use .Values.sidecar.plugins.watchClientTimeout with .Values.sidecar.plugins.watchMethod %s" .Values.sidecar.plugins.watchMethod) }}
|
||||
{{- end }}
|
||||
- name: WATCH_CLIENT_TIMEOUT
|
||||
value: "{{ .Values.sidecar.plugins.watchClientTimeout }}"
|
||||
{{- end }}
|
||||
{{- with .Values.sidecar.livenessProbe }}
|
||||
livenessProbe:
|
||||
{{- toYaml . | nindent 6 }}
|
||||
{{- end }}
|
||||
{{- with .Values.sidecar.readinessProbe }}
|
||||
readinessProbe:
|
||||
{{- toYaml . | nindent 6 }}
|
||||
{{- end }}
|
||||
{{- with .Values.sidecar.resources }}
|
||||
resources:
|
||||
{{- toYaml . | nindent 6 }}
|
||||
{{- end }}
|
||||
{{- with .Values.sidecar.securityContext }}
|
||||
securityContext:
|
||||
{{- toYaml . | nindent 6 }}
|
||||
{{- end }}
|
||||
volumeMounts:
|
||||
- name: sc-plugins-volume
|
||||
mountPath: "/etc/grafana/provisioning/plugins"
|
||||
{{- end}}
|
||||
- name: {{ .Chart.Name }}
|
||||
{{- if .Values.image.sha }}
|
||||
image: "{{ template "system_default_registry" . }}{{ .Values.image.repository }}:{{ .Values.image.tag | default .Chart.AppVersion }}@sha256:{{ .Values.image.sha }}"
|
||||
{{- else }}
|
||||
image: "{{ template "system_default_registry" . }}{{ .Values.image.repository }}:{{ .Values.image.tag | default .Chart.AppVersion }}"
|
||||
{{- end }}
|
||||
imagePullPolicy: {{ .Values.image.pullPolicy }}
|
||||
{{- if .Values.command }}
|
||||
command:
|
||||
{{- range .Values.command }}
|
||||
- {{ . }}
|
||||
{{- end }}
|
||||
{{- end}}
|
||||
{{- with .Values.containerSecurityContext }}
|
||||
securityContext:
|
||||
{{- toYaml . | nindent 6 }}
|
||||
{{- end }}
|
||||
volumeMounts:
|
||||
- name: config
|
||||
mountPath: "/etc/grafana/grafana.ini"
|
||||
subPath: grafana.ini
|
||||
{{- if .Values.ldap.enabled }}
|
||||
- name: ldap
|
||||
mountPath: "/etc/grafana/ldap.toml"
|
||||
subPath: ldap.toml
|
||||
{{- end }}
|
||||
{{- $root := . }}
|
||||
{{- range .Values.extraConfigmapMounts }}
|
||||
- name: {{ tpl .name $root }}
|
||||
mountPath: {{ tpl .mountPath $root }}
|
||||
subPath: {{ (tpl .subPath $root) | default "" }}
|
||||
readOnly: {{ .readOnly }}
|
||||
{{- end }}
|
||||
- name: storage
|
||||
mountPath: "/var/lib/grafana"
|
||||
{{- if .Values.persistence.subPath }}
|
||||
subPath: {{ tpl .Values.persistence.subPath . }}
|
||||
{{- end }}
|
||||
{{- if .Values.dashboards }}
|
||||
{{- range $provider, $dashboards := .Values.dashboards }}
|
||||
{{- range $key, $value := $dashboards }}
|
||||
{{- if (or (hasKey $value "json") (hasKey $value "file")) }}
|
||||
- name: dashboards-{{ $provider }}
|
||||
mountPath: "/var/lib/grafana/dashboards/{{ $provider }}/{{ $key }}.json"
|
||||
subPath: "{{ $key }}.json"
|
||||
{{- end }}
|
||||
{{- end }}
|
||||
{{- end }}
|
||||
{{- end -}}
|
||||
{{- if .Values.dashboardsConfigMaps }}
|
||||
{{- range (keys .Values.dashboardsConfigMaps | sortAlpha) }}
|
||||
- name: dashboards-{{ . }}
|
||||
mountPath: "/var/lib/grafana/dashboards/{{ . }}"
|
||||
{{- end }}
|
||||
{{- end }}
|
||||
{{- if .Values.datasources }}
|
||||
{{- range (keys .Values.datasources | sortAlpha) }}
|
||||
- name: config
|
||||
mountPath: "/etc/grafana/provisioning/datasources/{{ . }}"
|
||||
subPath: {{ . | quote }}
|
||||
{{- end }}
|
||||
{{- end }}
|
||||
{{- if .Values.notifiers }}
|
||||
{{- range (keys .Values.notifiers | sortAlpha) }}
|
||||
- name: config
|
||||
mountPath: "/etc/grafana/provisioning/notifiers/{{ . }}"
|
||||
subPath: {{ . | quote }}
|
||||
{{- end }}
|
||||
{{- end }}
|
||||
{{- if .Values.alerting }}
|
||||
{{- range (keys .Values.alerting | sortAlpha) }}
|
||||
- name: config
|
||||
mountPath: "/etc/grafana/provisioning/alerting/{{ . }}"
|
||||
subPath: {{ . | quote }}
|
||||
{{- end }}
|
||||
{{- end }}
|
||||
{{- if .Values.dashboardProviders }}
|
||||
{{- range (keys .Values.dashboardProviders | sortAlpha) }}
|
||||
- name: config
|
||||
mountPath: "/etc/grafana/provisioning/dashboards/{{ . }}"
|
||||
subPath: {{ . | quote }}
|
||||
{{- end }}
|
||||
{{- end }}
|
||||
{{- if .Values.sidecar.dashboards.enabled }}
|
||||
- name: sc-dashboard-volume
|
||||
mountPath: {{ .Values.sidecar.dashboards.folder | quote }}
|
||||
{{ if .Values.sidecar.dashboards.SCProvider }}
|
||||
- name: sc-dashboard-provider
|
||||
mountPath: "/etc/grafana/provisioning/dashboards/sc-dashboardproviders.yaml"
|
||||
subPath: provider.yaml
|
||||
{{- end}}
|
||||
{{- end}}
|
||||
{{- if .Values.sidecar.datasources.enabled }}
|
||||
- name: sc-datasources-volume
|
||||
mountPath: "/etc/grafana/provisioning/datasources"
|
||||
{{- end}}
|
||||
{{- if .Values.sidecar.plugins.enabled }}
|
||||
- name: sc-plugins-volume
|
||||
mountPath: "/etc/grafana/provisioning/plugins"
|
||||
{{- end}}
|
||||
{{- if .Values.sidecar.notifiers.enabled }}
|
||||
- name: sc-notifiers-volume
|
||||
mountPath: "/etc/grafana/provisioning/notifiers"
|
||||
{{- end}}
|
||||
{{- range .Values.extraSecretMounts }}
|
||||
- name: {{ .name }}
|
||||
mountPath: {{ .mountPath }}
|
||||
readOnly: {{ .readOnly }}
|
||||
subPath: {{ .subPath | default "" }}
|
||||
{{- end }}
|
||||
{{- range .Values.extraVolumeMounts }}
|
||||
- name: {{ .name }}
|
||||
mountPath: {{ .mountPath }}
|
||||
subPath: {{ .subPath | default "" }}
|
||||
readOnly: {{ .readOnly }}
|
||||
{{- end }}
|
||||
{{- range .Values.extraEmptyDirMounts }}
|
||||
- name: {{ .name }}
|
||||
mountPath: {{ .mountPath }}
|
||||
{{- end }}
|
||||
ports:
|
||||
- name: {{ .Values.podPortName }}
|
||||
containerPort: {{ .Values.service.targetPort }}
|
||||
protocol: TCP
|
||||
env:
|
||||
{{- if and (not .Values.env.GF_SECURITY_ADMIN_USER) (not .Values.env.GF_SECURITY_DISABLE_INITIAL_ADMIN_CREATION) }}
|
||||
- name: GF_SECURITY_ADMIN_USER
|
||||
valueFrom:
|
||||
secretKeyRef:
|
||||
name: {{ (tpl .Values.admin.existingSecret .) | default (include "grafana.fullname" .) }}
|
||||
key: {{ .Values.admin.userKey | default "admin-user" }}
|
||||
{{- end }}
|
||||
{{- if and (not .Values.env.GF_SECURITY_ADMIN_PASSWORD) (not .Values.env.GF_SECURITY_ADMIN_PASSWORD__FILE) (not .Values.env.GF_SECURITY_DISABLE_INITIAL_ADMIN_CREATION) }}
|
||||
- name: GF_SECURITY_ADMIN_PASSWORD
|
||||
valueFrom:
|
||||
secretKeyRef:
|
||||
name: {{ (tpl .Values.admin.existingSecret .) | default (include "grafana.fullname" .) }}
|
||||
key: {{ .Values.admin.passwordKey | default "admin-password" }}
|
||||
{{- end }}
|
||||
{{- if .Values.plugins }}
|
||||
- name: GF_INSTALL_PLUGINS
|
||||
valueFrom:
|
||||
configMapKeyRef:
|
||||
name: {{ template "grafana.fullname" . }}
|
||||
key: plugins
|
||||
{{- end }}
|
||||
{{- if .Values.smtp.existingSecret }}
|
||||
- name: GF_SMTP_USER
|
||||
valueFrom:
|
||||
secretKeyRef:
|
||||
name: {{ .Values.smtp.existingSecret }}
|
||||
key: {{ .Values.smtp.userKey | default "user" }}
|
||||
- name: GF_SMTP_PASSWORD
|
||||
valueFrom:
|
||||
secretKeyRef:
|
||||
name: {{ .Values.smtp.existingSecret }}
|
||||
key: {{ .Values.smtp.passwordKey | default "password" }}
|
||||
{{- end }}
|
||||
{{- if .Values.imageRenderer.enabled }}
|
||||
- name: GF_RENDERING_SERVER_URL
|
||||
value: http://{{ template "grafana.fullname" . }}-image-renderer.{{ template "grafana.namespace" . }}:{{ .Values.imageRenderer.service.port }}/render
|
||||
- name: GF_RENDERING_CALLBACK_URL
|
||||
value: {{ .Values.imageRenderer.grafanaProtocol }}://{{ template "grafana.fullname" . }}.{{ template "grafana.namespace" . }}:{{ .Values.service.port }}/{{ .Values.imageRenderer.grafanaSubPath }}
|
||||
{{- end }}
|
||||
- name: GF_PATHS_DATA
|
||||
value: {{ (get .Values "grafana.ini").paths.data }}
|
||||
- name: GF_PATHS_LOGS
|
||||
value: {{ (get .Values "grafana.ini").paths.logs }}
|
||||
- name: GF_PATHS_PLUGINS
|
||||
value: {{ (get .Values "grafana.ini").paths.plugins }}
|
||||
- name: GF_PATHS_PROVISIONING
|
||||
value: {{ (get .Values "grafana.ini").paths.provisioning }}
|
||||
{{- range $key, $value := .Values.envValueFrom }}
|
||||
- name: {{ $key | quote }}
|
||||
valueFrom:
|
||||
{{ tpl (toYaml $value) $ | indent 10 }}
|
||||
{{- end }}
|
||||
{{- range $key, $value := .Values.env }}
|
||||
- name: "{{ tpl $key $ }}"
|
||||
value: "{{ tpl (print $value) $ }}"
|
||||
{{- end }}
|
||||
{{- if or .Values.envFromSecret (or .Values.envRenderSecret .Values.envFromSecrets) .Values.envFromConfigMaps }}
|
||||
envFrom:
|
||||
{{- if .Values.envFromSecret }}
|
||||
- secretRef:
|
||||
name: {{ tpl .Values.envFromSecret . }}
|
||||
{{- end }}
|
||||
{{- if .Values.envRenderSecret }}
|
||||
- secretRef:
|
||||
name: {{ template "grafana.fullname" . }}-env
|
||||
{{- end }}
|
||||
{{- range .Values.envFromSecrets }}
|
||||
- secretRef:
|
||||
name: {{ tpl .name $ }}
|
||||
optional: {{ .optional | default false }}
|
||||
{{- end }}
|
||||
{{- range .Values.envFromConfigMaps }}
|
||||
- configMapRef:
|
||||
name: {{ tpl .name $ }}
|
||||
optional: {{ .optional | default false }}
|
||||
{{- end }}
|
||||
{{- end }}
|
||||
{{- with .Values.livenessProbe }}
|
||||
livenessProbe:
|
||||
{{- toYaml . | nindent 6 }}
|
||||
{{- end }}
|
||||
{{- with .Values.readinessProbe }}
|
||||
readinessProbe:
|
||||
{{- toYaml . | nindent 6 }}
|
||||
{{- end }}
|
||||
{{- if .Values.lifecycleHooks }}
|
||||
lifecycle: {{ tpl (.Values.lifecycleHooks | toYaml) . | nindent 6 }}
|
||||
{{- end }}
|
||||
{{- with .Values.resources }}
|
||||
resources:
|
||||
{{- toYaml . | nindent 6 }}
|
||||
{{- end }}
|
||||
{{- with .Values.extraContainers }}
|
||||
{{ tpl . $ | indent 2 }}
|
||||
{{- end }}
|
||||
nodeSelector: {{ include "linux-node-selector" . | nindent 2 }}
|
||||
{{- if .Values.nodeSelector }}
|
||||
{{ toYaml .Values.nodeSelector | indent 2 }}
|
||||
{{- end }}
|
||||
{{- $root := . }}
|
||||
{{- with .Values.affinity }}
|
||||
affinity:
|
||||
{{ tpl (toYaml .) $root | indent 2 }}
|
||||
{{- end }}
|
||||
{{- with .Values.topologySpreadConstraints }}
|
||||
topologySpreadConstraints:
|
||||
{{- toYaml . | nindent 2 }}
|
||||
{{- end }}
|
||||
tolerations: {{ include "linux-node-tolerations" . | nindent 2 }}
|
||||
{{- if .Values.tolerations }}
|
||||
{{ toYaml .Values.tolerations | indent 2 }}
|
||||
{{- end }}
|
||||
volumes:
|
||||
- name: config
|
||||
configMap:
|
||||
name: {{ template "grafana.fullname" . }}
|
||||
{{- $root := . }}
|
||||
{{- range .Values.extraConfigmapMounts }}
|
||||
- name: {{ tpl .name $root }}
|
||||
configMap:
|
||||
name: {{ tpl .configMap $root }}
|
||||
{{- if .items }}
|
||||
items: {{ toYaml .items | nindent 6 }}
|
||||
{{- end }}
|
||||
{{- end }}
|
||||
{{- if .Values.dashboards }}
|
||||
{{- range (keys .Values.dashboards | sortAlpha) }}
|
||||
- name: dashboards-{{ . }}
|
||||
configMap:
|
||||
name: {{ template "grafana.fullname" $ }}-dashboards-{{ . }}
|
||||
{{- end }}
|
||||
{{- end }}
|
||||
{{- if .Values.dashboardsConfigMaps }}
|
||||
{{ $root := . }}
|
||||
{{- range $provider, $name := .Values.dashboardsConfigMaps }}
|
||||
- name: dashboards-{{ $provider }}
|
||||
configMap:
|
||||
name: {{ tpl $name $root }}
|
||||
{{- end }}
|
||||
{{- end }}
|
||||
{{- if .Values.ldap.enabled }}
|
||||
- name: ldap
|
||||
secret:
|
||||
{{- if .Values.ldap.existingSecret }}
|
||||
secretName: {{ .Values.ldap.existingSecret }}
|
||||
{{- else }}
|
||||
secretName: {{ template "grafana.fullname" . }}
|
||||
{{- end }}
|
||||
items:
|
||||
- key: ldap-toml
|
||||
path: ldap.toml
|
||||
{{- end }}
|
||||
{{- if and .Values.persistence.enabled (eq .Values.persistence.type "pvc") }}
|
||||
- name: storage
|
||||
persistentVolumeClaim:
|
||||
claimName: {{ tpl (.Values.persistence.existingClaim | default (include "grafana.fullname" .)) . }}
|
||||
{{- else if and .Values.persistence.enabled (eq .Values.persistence.type "statefulset") }}
|
||||
# nothing
|
||||
{{- else }}
|
||||
- name: storage
|
||||
{{- if .Values.persistence.inMemory.enabled }}
|
||||
emptyDir:
|
||||
medium: Memory
|
||||
{{- if .Values.persistence.inMemory.sizeLimit }}
|
||||
sizeLimit: {{ .Values.persistence.inMemory.sizeLimit }}
|
||||
{{- end -}}
|
||||
{{- else }}
|
||||
emptyDir: {}
|
||||
{{- end -}}
|
||||
{{- end -}}
|
||||
{{- if .Values.sidecar.dashboards.enabled }}
|
||||
- name: sc-dashboard-volume
|
||||
{{- if .Values.sidecar.dashboards.sizeLimit }}
|
||||
emptyDir:
|
||||
sizeLimit: {{ .Values.sidecar.dashboards.sizeLimit }}
|
||||
{{- else }}
|
||||
emptyDir: {}
|
||||
{{- end -}}
|
||||
{{- if .Values.sidecar.dashboards.SCProvider }}
|
||||
- name: sc-dashboard-provider
|
||||
configMap:
|
||||
name: {{ template "grafana.fullname" . }}-config-dashboards
|
||||
{{- end }}
|
||||
{{- end }}
|
||||
{{- if .Values.sidecar.datasources.enabled }}
|
||||
- name: sc-datasources-volume
|
||||
{{- if .Values.sidecar.datasources.sizeLimit }}
|
||||
emptyDir:
|
||||
sizeLimit: {{ .Values.sidecar.datasources.sizeLimit }}
|
||||
{{- else }}
|
||||
emptyDir: {}
|
||||
{{- end -}}
|
||||
{{- end -}}
|
||||
{{- if .Values.sidecar.plugins.enabled }}
|
||||
- name: sc-plugins-volume
|
||||
{{- if .Values.sidecar.plugins.sizeLimit }}
|
||||
emptyDir:
|
||||
sizeLimit: {{ .Values.sidecar.plugins.sizeLimit }}
|
||||
{{- else }}
|
||||
emptyDir: {}
|
||||
{{- end -}}
|
||||
{{- end -}}
|
||||
{{- if .Values.sidecar.notifiers.enabled }}
|
||||
- name: sc-notifiers-volume
|
||||
{{- if .Values.sidecar.notifiers.sizeLimit }}
|
||||
emptyDir:
|
||||
sizeLimit: {{ .Values.sidecar.notifiers.sizeLimit }}
|
||||
{{- else }}
|
||||
emptyDir: {}
|
||||
{{- end -}}
|
||||
{{- end -}}
|
||||
{{- range .Values.extraSecretMounts }}
|
||||
{{- if .secretName }}
|
||||
- name: {{ .name }}
|
||||
secret:
|
||||
secretName: {{ .secretName }}
|
||||
defaultMode: {{ .defaultMode }}
|
||||
{{- if .items }}
|
||||
items: {{ toYaml .items | nindent 6 }}
|
||||
{{- end }}
|
||||
{{- else if .projected }}
|
||||
- name: {{ .name }}
|
||||
projected: {{- toYaml .projected | nindent 6 }}
|
||||
{{- else if .csi }}
|
||||
- name: {{ .name }}
|
||||
csi: {{- toYaml .csi | nindent 6 }}
|
||||
{{- end }}
|
||||
{{- end }}
|
||||
{{- range .Values.extraVolumeMounts }}
|
||||
- name: {{ .name }}
|
||||
{{- if .existingClaim }}
|
||||
persistentVolumeClaim:
|
||||
claimName: {{ .existingClaim }}
|
||||
{{- else if .hostPath }}
|
||||
hostPath:
|
||||
path: {{ .hostPath }}
|
||||
{{- else if .csi }}
|
||||
csi:
|
||||
data:
|
||||
{{ toYaml .data | nindent 6 }}
|
||||
{{- else }}
|
||||
emptyDir: {}
|
||||
{{- end }}
|
||||
{{- end }}
|
||||
{{- range .Values.extraEmptyDirMounts }}
|
||||
- name: {{ .name }}
|
||||
emptyDir: {}
|
||||
{{- end -}}
|
||||
{{- if .Values.extraContainerVolumes }}
|
||||
{{ tpl (toYaml .Values.extraContainerVolumes) . | indent 2 }}
|
||||
{{- end }}
|
||||
{{- end }}
|
||||
|
|
@ -0,0 +1,25 @@
|
|||
{{- if and .Values.rbac.create (not .Values.rbac.namespaced) (not .Values.rbac.useExistingRole) }}
|
||||
kind: ClusterRole
|
||||
apiVersion: rbac.authorization.k8s.io/v1
|
||||
metadata:
|
||||
labels:
|
||||
{{- include "grafana.labels" . | nindent 4 }}
|
||||
{{- with .Values.annotations }}
|
||||
annotations:
|
||||
{{ toYaml . | indent 4 }}
|
||||
{{- end }}
|
||||
name: {{ template "grafana.fullname" . }}-clusterrole
|
||||
{{- if or .Values.sidecar.dashboards.enabled (or .Values.rbac.extraClusterRoleRules (or .Values.sidecar.datasources.enabled .Values.sidecar.plugins.enabled)) }}
|
||||
rules:
|
||||
{{- if or .Values.sidecar.dashboards.enabled (or .Values.sidecar.datasources.enabled .Values.sidecar.plugins.enabled) }}
|
||||
- apiGroups: [""] # "" indicates the core API group
|
||||
resources: ["configmaps", "secrets"]
|
||||
verbs: ["get", "watch", "list"]
|
||||
{{- end}}
|
||||
{{- with .Values.rbac.extraClusterRoleRules }}
|
||||
{{ toYaml . | indent 0 }}
|
||||
{{- end}}
|
||||
{{- else }}
|
||||
rules: []
|
||||
{{- end}}
|
||||
{{- end}}
|
||||
|
|
@ -0,0 +1,24 @@
|
|||
{{- if and .Values.rbac.create (not .Values.rbac.namespaced) }}
|
||||
kind: ClusterRoleBinding
|
||||
apiVersion: rbac.authorization.k8s.io/v1
|
||||
metadata:
|
||||
name: {{ template "grafana.fullname" . }}-clusterrolebinding
|
||||
labels:
|
||||
{{- include "grafana.labels" . | nindent 4 }}
|
||||
{{- with .Values.annotations }}
|
||||
annotations:
|
||||
{{ toYaml . | indent 4 }}
|
||||
{{- end }}
|
||||
subjects:
|
||||
- kind: ServiceAccount
|
||||
name: {{ template "grafana.serviceAccountName" . }}
|
||||
namespace: {{ template "grafana.namespace" . }}
|
||||
roleRef:
|
||||
kind: ClusterRole
|
||||
{{- if (not .Values.rbac.useExistingRole) }}
|
||||
name: {{ template "grafana.fullname" . }}-clusterrole
|
||||
{{- else }}
|
||||
name: {{ .Values.rbac.useExistingRole }}
|
||||
{{- end }}
|
||||
apiGroup: rbac.authorization.k8s.io
|
||||
{{- end -}}
|
||||
|
|
@ -0,0 +1,29 @@
|
|||
{{- if .Values.sidecar.dashboards.enabled }}
|
||||
apiVersion: v1
|
||||
kind: ConfigMap
|
||||
metadata:
|
||||
labels:
|
||||
{{- include "grafana.labels" . | nindent 4 }}
|
||||
{{- with .Values.annotations }}
|
||||
annotations:
|
||||
{{ toYaml . | indent 4 }}
|
||||
{{- end }}
|
||||
name: {{ template "grafana.fullname" . }}-config-dashboards
|
||||
namespace: {{ template "grafana.namespace" . }}
|
||||
data:
|
||||
provider.yaml: |-
|
||||
apiVersion: 1
|
||||
providers:
|
||||
- name: '{{ .Values.sidecar.dashboards.provider.name }}'
|
||||
orgId: {{ .Values.sidecar.dashboards.provider.orgid }}
|
||||
{{- if not .Values.sidecar.dashboards.provider.foldersFromFilesStructure }}
|
||||
folder: '{{ .Values.sidecar.dashboards.provider.folder }}'
|
||||
{{- end}}
|
||||
type: {{ .Values.sidecar.dashboards.provider.type }}
|
||||
disableDeletion: {{ .Values.sidecar.dashboards.provider.disableDelete }}
|
||||
allowUiUpdates: {{ .Values.sidecar.dashboards.provider.allowUiUpdates }}
|
||||
updateIntervalSeconds: {{ .Values.sidecar.dashboards.provider.updateIntervalSeconds | default 30 }}
|
||||
options:
|
||||
foldersFromFilesStructure: {{ .Values.sidecar.dashboards.provider.foldersFromFilesStructure }}
|
||||
path: {{ .Values.sidecar.dashboards.folder }}{{- with .Values.sidecar.dashboards.defaultFolderName }}/{{ . }}{{- end }}
|
||||
{{- end}}
|
||||
|
|
@ -0,0 +1,117 @@
|
|||
{{- if .Values.createConfigmap }}
|
||||
apiVersion: v1
|
||||
kind: ConfigMap
|
||||
metadata:
|
||||
name: {{ template "grafana.fullname" . }}
|
||||
namespace: {{ template "grafana.namespace" . }}
|
||||
labels:
|
||||
{{- include "grafana.labels" . | nindent 4 }}
|
||||
{{- with .Values.annotations }}
|
||||
annotations:
|
||||
{{ toYaml . | indent 4 }}
|
||||
{{- end }}
|
||||
data:
|
||||
{{- if .Values.plugins }}
|
||||
plugins: {{ join "," .Values.plugins }}
|
||||
{{- end }}
|
||||
grafana.ini: |
|
||||
{{- range $elem, $elemVal := index .Values "grafana.ini" }}
|
||||
{{- if not (kindIs "map" $elemVal) }}
|
||||
{{- if kindIs "invalid" $elemVal }}
|
||||
{{ $elem }} =
|
||||
{{- else if kindIs "string" $elemVal }}
|
||||
{{ $elem }} = {{ tpl $elemVal $ }}
|
||||
{{- else }}
|
||||
{{ $elem }} = {{ $elemVal }}
|
||||
{{- end }}
|
||||
{{- end }}
|
||||
{{- end }}
|
||||
{{- range $key, $value := index .Values "grafana.ini" }}
|
||||
{{- if kindIs "map" $value }}
|
||||
[{{ $key }}]
|
||||
{{- range $elem, $elemVal := $value }}
|
||||
{{- if kindIs "invalid" $elemVal }}
|
||||
{{ $elem }} =
|
||||
{{- else if kindIs "string" $elemVal }}
|
||||
{{ $elem }} = {{ tpl $elemVal $ }}
|
||||
{{- else }}
|
||||
{{ $elem }} = {{ $elemVal }}
|
||||
{{- end }}
|
||||
{{- end }}
|
||||
{{- end }}
|
||||
{{- end }}
|
||||
|
||||
{{- if .Values.datasources }}
|
||||
{{ $root := . }}
|
||||
{{- range $key, $value := .Values.datasources }}
|
||||
{{ $key }}: |
|
||||
{{ tpl (toYaml $value | indent 4) $root }}
|
||||
{{- end -}}
|
||||
{{- end -}}
|
||||
|
||||
{{- if .Values.notifiers }}
|
||||
{{- range $key, $value := .Values.notifiers }}
|
||||
{{ $key }}: |
|
||||
{{ toYaml $value | indent 4 }}
|
||||
{{- end -}}
|
||||
{{- end -}}
|
||||
|
||||
{{- if .Values.alerting }}
|
||||
{{ $root := . }}
|
||||
{{- range $key, $value := .Values.alerting }}
|
||||
{{ $key }}: |
|
||||
{{ tpl (toYaml $value | indent 4) $root }}
|
||||
{{- end -}}
|
||||
{{- end -}}
|
||||
|
||||
{{- if .Values.dashboardProviders }}
|
||||
{{- range $key, $value := .Values.dashboardProviders }}
|
||||
{{ $key }}: |
|
||||
{{ toYaml $value | indent 4 }}
|
||||
{{- end -}}
|
||||
{{- end -}}
|
||||
|
||||
{{- if .Values.dashboards }}
|
||||
download_dashboards.sh: |
|
||||
#!/usr/bin/env sh
|
||||
set -euf
|
||||
{{- if .Values.dashboardProviders }}
|
||||
{{- range $key, $value := .Values.dashboardProviders }}
|
||||
{{- range $value.providers }}
|
||||
mkdir -p {{ .options.path }}
|
||||
{{- end }}
|
||||
{{- end }}
|
||||
{{- end }}
|
||||
{{ $dashboardProviders := .Values.dashboardProviders }}
|
||||
{{- range $provider, $dashboards := .Values.dashboards }}
|
||||
{{- range $key, $value := $dashboards }}
|
||||
{{- if (or (hasKey $value "gnetId") (hasKey $value "url")) }}
|
||||
curl -skf \
|
||||
--connect-timeout 60 \
|
||||
--max-time 60 \
|
||||
{{- if not $value.b64content }}
|
||||
-H "Accept: application/json" \
|
||||
{{- if $value.token }}
|
||||
-H "Authorization: token {{ $value.token }}" \
|
||||
{{- end }}
|
||||
{{- if $value.bearerToken }}
|
||||
-H "Authorization: Bearer {{ $value.bearerToken }}" \
|
||||
{{- end }}
|
||||
{{- if $value.gitlabToken }}
|
||||
-H "PRIVATE-TOKEN: {{ $value.gitlabToken }}" \
|
||||
{{- end }}
|
||||
-H "Content-Type: application/json;charset=UTF-8" \
|
||||
{{ end }}
|
||||
{{- $dpPath := "" -}}
|
||||
{{- range $kd := (index $dashboardProviders "dashboardproviders.yaml").providers -}}
|
||||
{{- if eq $kd.name $provider -}}
|
||||
{{- $dpPath = $kd.options.path -}}
|
||||
{{- end -}}
|
||||
{{- end -}}
|
||||
{{- if $value.url -}}"{{ $value.url }}"{{- else -}}"https://grafana.com/api/dashboards/{{ $value.gnetId }}/revisions/{{- if $value.revision -}}{{ $value.revision }}{{- else -}}1{{- end -}}/download"{{- end -}}{{ if $value.datasource }} | sed '/-- .* --/! s/"datasource":.*,/"datasource": "{{ $value.datasource }}",/g'{{ end }}{{- if $value.b64content -}} | base64 -d {{- end -}} \
|
||||
> "{{- if $dpPath -}}{{ $dpPath }}{{- else -}}/var/lib/grafana/dashboards/{{ $provider }}{{- end -}}/{{ $key }}.json"
|
||||
{{- end }}
|
||||
{{- end -}}
|
||||
{{- end }}
|
||||
{{- end }}
|
||||
{{- end }}
|
||||
|
|
@ -0,0 +1,35 @@
|
|||
{{- if .Values.dashboards }}
|
||||
{{ $files := .Files }}
|
||||
{{- range $provider, $dashboards := .Values.dashboards }}
|
||||
apiVersion: v1
|
||||
kind: ConfigMap
|
||||
metadata:
|
||||
name: {{ template "grafana.fullname" $ }}-dashboards-{{ $provider }}
|
||||
namespace: {{ template "grafana.namespace" $ }}
|
||||
labels:
|
||||
{{- include "grafana.labels" $ | nindent 4 }}
|
||||
dashboard-provider: {{ $provider }}
|
||||
{{- if $dashboards }}
|
||||
data:
|
||||
{{- $dashboardFound := false }}
|
||||
{{- range $key, $value := $dashboards }}
|
||||
{{- if (or (hasKey $value "json") (hasKey $value "file")) }}
|
||||
{{- $dashboardFound = true }}
|
||||
{{ print $key | indent 2 }}.json:
|
||||
{{- if hasKey $value "json" }}
|
||||
|-
|
||||
{{ $value.json | indent 6 }}
|
||||
{{- end }}
|
||||
{{- if hasKey $value "file" }}
|
||||
{{ toYaml ( $files.Get $value.file ) | indent 4}}
|
||||
{{- end }}
|
||||
{{- end }}
|
||||
{{- end }}
|
||||
{{- if not $dashboardFound }}
|
||||
{}
|
||||
{{- end }}
|
||||
{{- end }}
|
||||
---
|
||||
{{- end }}
|
||||
|
||||
{{- end }}
|
||||
|
|
@ -0,0 +1,50 @@
|
|||
{{ if (and (not .Values.useStatefulSet) (or (not .Values.persistence.enabled) (eq .Values.persistence.type "pvc"))) }}
|
||||
apiVersion: apps/v1
|
||||
kind: Deployment
|
||||
metadata:
|
||||
name: {{ template "grafana.fullname" . }}
|
||||
namespace: {{ template "grafana.namespace" . }}
|
||||
labels:
|
||||
{{- include "grafana.labels" . | nindent 4 }}
|
||||
{{- if .Values.labels }}
|
||||
{{ toYaml .Values.labels | indent 4 }}
|
||||
{{- end }}
|
||||
{{- with .Values.annotations }}
|
||||
annotations:
|
||||
{{ toYaml . | indent 4 }}
|
||||
{{- end }}
|
||||
spec:
|
||||
{{- if and (not .Values.autoscaling.enabled) (.Values.replicas) }}
|
||||
replicas: {{ .Values.replicas }}
|
||||
{{- end }}
|
||||
revisionHistoryLimit: {{ .Values.revisionHistoryLimit }}
|
||||
selector:
|
||||
matchLabels:
|
||||
{{- include "grafana.selectorLabels" . | nindent 6 }}
|
||||
{{- with .Values.deploymentStrategy }}
|
||||
strategy:
|
||||
{{ toYaml . | trim | indent 4 }}
|
||||
{{- end }}
|
||||
template:
|
||||
metadata:
|
||||
labels:
|
||||
{{- include "grafana.selectorLabels" . | nindent 8 }}
|
||||
{{- with .Values.podLabels }}
|
||||
{{ toYaml . | indent 8 }}
|
||||
{{- end }}
|
||||
annotations:
|
||||
checksum/config: {{ include (print $.Template.BasePath "/configmap.yaml") . | sha256sum }}
|
||||
checksum/dashboards-json-config: {{ include (print $.Template.BasePath "/dashboards-json-configmap.yaml") . | sha256sum }}
|
||||
checksum/sc-dashboard-provider-config: {{ include (print $.Template.BasePath "/configmap-dashboard-provider.yaml") . | sha256sum }}
|
||||
{{- if and (or (and (not .Values.admin.existingSecret) (not .Values.env.GF_SECURITY_ADMIN_PASSWORD__FILE) (not .Values.env.GF_SECURITY_ADMIN_PASSWORD)) (and .Values.ldap.enabled (not .Values.ldap.existingSecret))) (not .Values.env.GF_SECURITY_DISABLE_INITIAL_ADMIN_CREATION) }}
|
||||
checksum/secret: {{ include (print $.Template.BasePath "/secret.yaml") . | sha256sum }}
|
||||
{{- end }}
|
||||
{{- if .Values.envRenderSecret }}
|
||||
checksum/secret-env: {{ include (print $.Template.BasePath "/secret-env.yaml") . | sha256sum }}
|
||||
{{- end }}
|
||||
{{- with .Values.podAnnotations }}
|
||||
{{ toYaml . | indent 8 }}
|
||||
{{- end }}
|
||||
spec:
|
||||
{{- include "grafana.pod" . | indent 6 }}
|
||||
{{- end }}
|
||||
|
|
@ -0,0 +1,4 @@
|
|||
{{ range .Values.extraObjects }}
|
||||
---
|
||||
{{ tpl (toYaml .) $ }}
|
||||
{{ end }}
|
||||
|
|
@ -0,0 +1,22 @@
|
|||
{{- if or .Values.headlessService (and .Values.persistence.enabled (not .Values.persistence.existingClaim) (eq .Values.persistence.type "statefulset"))}}
|
||||
apiVersion: v1
|
||||
kind: Service
|
||||
metadata:
|
||||
name: {{ template "grafana.fullname" . }}-headless
|
||||
namespace: {{ template "grafana.namespace" . }}
|
||||
labels:
|
||||
{{- include "grafana.labels" . | nindent 4 }}
|
||||
{{- with .Values.annotations }}
|
||||
annotations:
|
||||
{{ toYaml . | indent 4 }}
|
||||
{{- end }}
|
||||
spec:
|
||||
clusterIP: None
|
||||
selector:
|
||||
{{- include "grafana.selectorLabels" . | nindent 4 }}
|
||||
type: ClusterIP
|
||||
ports:
|
||||
- protocol: TCP
|
||||
port: 3000
|
||||
targetPort: {{ .Values.service.targetPort }}
|
||||
{{- end }}
|
||||
|
|
@ -0,0 +1,21 @@
|
|||
{{- if .Values.autoscaling.enabled }}
|
||||
apiVersion: {{ template "grafana.hpa.apiVersion" . }}
|
||||
kind: HorizontalPodAutoscaler
|
||||
metadata:
|
||||
name: {{ template "grafana.fullname" . }}
|
||||
namespace: {{ template "grafana.namespace" . }}
|
||||
labels:
|
||||
app.kubernetes.io/name: {{ template "grafana.name" . }}
|
||||
helm.sh/chart: {{ template "grafana.chart" . }}
|
||||
app.kubernetes.io/managed-by: {{ .Release.Service }}
|
||||
app.kubernetes.io/instance: {{ .Release.Name }}
|
||||
spec:
|
||||
scaleTargetRef:
|
||||
apiVersion: apps/v1
|
||||
kind: Deployment
|
||||
name: {{ template "grafana.fullname" . }}
|
||||
minReplicas: {{ .Values.autoscaling.minReplicas }}
|
||||
maxReplicas: {{ .Values.autoscaling.maxReplicas }}
|
||||
metrics:
|
||||
{{ toYaml .Values.autoscaling.metrics | indent 4 }}
|
||||
{{- end }}
|
||||
|
|
@ -0,0 +1,123 @@
|
|||
{{ if .Values.imageRenderer.enabled }}
|
||||
apiVersion: apps/v1
|
||||
kind: Deployment
|
||||
metadata:
|
||||
name: {{ template "grafana.fullname" . }}-image-renderer
|
||||
namespace: {{ template "grafana.namespace" . }}
|
||||
labels:
|
||||
{{- include "grafana.imageRenderer.labels" . | nindent 4 }}
|
||||
{{- if .Values.imageRenderer.labels }}
|
||||
{{ toYaml .Values.imageRenderer.labels | indent 4 }}
|
||||
{{- end }}
|
||||
{{- with .Values.imageRenderer.annotations }}
|
||||
annotations:
|
||||
{{ toYaml . | indent 4 }}
|
||||
{{- end }}
|
||||
spec:
|
||||
replicas: {{ .Values.imageRenderer.replicas }}
|
||||
revisionHistoryLimit: {{ .Values.imageRenderer.revisionHistoryLimit }}
|
||||
selector:
|
||||
matchLabels:
|
||||
{{- include "grafana.imageRenderer.selectorLabels" . | nindent 6 }}
|
||||
{{- with .Values.imageRenderer.deploymentStrategy }}
|
||||
strategy:
|
||||
{{ toYaml . | trim | indent 4 }}
|
||||
{{- end }}
|
||||
template:
|
||||
metadata:
|
||||
labels:
|
||||
{{- include "grafana.imageRenderer.selectorLabels" . | nindent 8 }}
|
||||
{{- with .Values.imageRenderer.podLabels }}
|
||||
{{ toYaml . | indent 8 }}
|
||||
{{- end }}
|
||||
annotations:
|
||||
checksum/config: {{ include (print $.Template.BasePath "/configmap.yaml") . | sha256sum }}
|
||||
{{- with .Values.imageRenderer.podAnnotations }}
|
||||
{{ toYaml . | indent 8 }}
|
||||
{{- end }}
|
||||
spec:
|
||||
|
||||
{{- if .Values.imageRenderer.schedulerName }}
|
||||
schedulerName: "{{ .Values.imageRenderer.schedulerName }}"
|
||||
{{- end }}
|
||||
{{- if .Values.imageRenderer.serviceAccountName }}
|
||||
serviceAccountName: "{{ .Values.imageRenderer.serviceAccountName }}"
|
||||
{{- else }}
|
||||
serviceAccountName: {{ template "grafana.serviceAccountName" . }}
|
||||
{{- end }}
|
||||
{{- if .Values.imageRenderer.securityContext }}
|
||||
securityContext:
|
||||
{{- toYaml .Values.imageRenderer.securityContext | nindent 8 }}
|
||||
{{- end }}
|
||||
{{- if .Values.imageRenderer.hostAliases }}
|
||||
hostAliases:
|
||||
{{- toYaml .Values.imageRenderer.hostAliases | nindent 8 }}
|
||||
{{- end }}
|
||||
{{- if .Values.imageRenderer.priorityClassName }}
|
||||
priorityClassName: {{ .Values.imageRenderer.priorityClassName }}
|
||||
{{- end }}
|
||||
{{- if .Values.imageRenderer.image.pullSecrets }}
|
||||
imagePullSecrets:
|
||||
{{- $root := . }}
|
||||
{{- range .Values.imageRenderer.image.pullSecrets }}
|
||||
- name: {{ tpl . $root }}
|
||||
{{- end}}
|
||||
{{- end }}
|
||||
containers:
|
||||
- name: {{ .Chart.Name }}-image-renderer
|
||||
{{- if .Values.imageRenderer.image.sha }}
|
||||
image: "{{ template "system_default_registry" . }}{{ .Values.imageRenderer.image.repository }}:{{ .Values.imageRenderer.image.tag }}@sha256:{{ .Values.imageRenderer.image.sha }}"
|
||||
{{- else }}
|
||||
image: "{{ template "system_default_registry" . }}{{ .Values.imageRenderer.image.repository }}:{{ .Values.imageRenderer.image.tag }}"
|
||||
{{- end }}
|
||||
imagePullPolicy: {{ .Values.imageRenderer.image.pullPolicy }}
|
||||
{{- if .Values.imageRenderer.command }}
|
||||
command:
|
||||
{{- range .Values.imageRenderer.command }}
|
||||
- {{ . }}
|
||||
{{- end }}
|
||||
{{- end}}
|
||||
ports:
|
||||
- name: {{ .Values.imageRenderer.service.portName }}
|
||||
containerPort: {{ .Values.imageRenderer.service.targetPort }}
|
||||
protocol: TCP
|
||||
livenessProbe:
|
||||
httpGet:
|
||||
path: /
|
||||
port: {{ .Values.imageRenderer.service.portName }}
|
||||
env:
|
||||
- name: HTTP_PORT
|
||||
value: {{ .Values.imageRenderer.service.targetPort | quote }}
|
||||
{{- range $key, $value := .Values.imageRenderer.env }}
|
||||
- name: {{ $key | quote }}
|
||||
value: {{ $value | quote }}
|
||||
{{- end }}
|
||||
securityContext:
|
||||
capabilities:
|
||||
drop: ['all']
|
||||
allowPrivilegeEscalation: false
|
||||
readOnlyRootFilesystem: true
|
||||
volumeMounts:
|
||||
- mountPath: /tmp
|
||||
name: image-renderer-tmpfs
|
||||
{{- with .Values.imageRenderer.resources }}
|
||||
resources:
|
||||
{{ toYaml . | indent 12 }}
|
||||
{{- end }}
|
||||
nodeSelector: {{ include "linux-node-selector" . | nindent 8 }}
|
||||
{{- if .Values.imageRenderer.nodeSelector }}
|
||||
{{ toYaml . | indent 8 }}
|
||||
{{- end }}
|
||||
{{- $root := . }}
|
||||
{{- with .Values.imageRenderer.affinity }}
|
||||
affinity:
|
||||
{{ tpl (toYaml .) $root | indent 8 }}
|
||||
{{- end }}
|
||||
tolerations: {{ include "linux-node-tolerations" . | nindent 8 }}
|
||||
{{- if .Values.imageRenderer.tolerations }}
|
||||
{{ toYaml . | indent 8 }}
|
||||
{{- end }}
|
||||
volumes:
|
||||
- name: image-renderer-tmpfs
|
||||
emptyDir: {}
|
||||
{{- end }}
|
||||
|
|
@ -0,0 +1,73 @@
|
|||
{{- if and (.Values.imageRenderer.enabled) (.Values.imageRenderer.networkPolicy.limitIngress) }}
|
||||
---
|
||||
apiVersion: networking.k8s.io/v1
|
||||
kind: NetworkPolicy
|
||||
metadata:
|
||||
name: {{ template "grafana.fullname" . }}-image-renderer-ingress
|
||||
namespace: {{ template "grafana.namespace" . }}
|
||||
annotations:
|
||||
comment: Limit image-renderer ingress traffic from grafana
|
||||
spec:
|
||||
podSelector:
|
||||
matchLabels:
|
||||
{{- include "grafana.imageRenderer.selectorLabels" . | nindent 6 }}
|
||||
{{- if .Values.imageRenderer.podLabels }}
|
||||
{{ toYaml .Values.imageRenderer.podLabels | nindent 6 }}
|
||||
{{- end }}
|
||||
|
||||
policyTypes:
|
||||
- Ingress
|
||||
ingress:
|
||||
- ports:
|
||||
- port: {{ .Values.imageRenderer.service.targetPort }}
|
||||
protocol: TCP
|
||||
from:
|
||||
- namespaceSelector:
|
||||
matchLabels:
|
||||
name: {{ template "grafana.namespace" . }}
|
||||
podSelector:
|
||||
matchLabels:
|
||||
{{- include "grafana.selectorLabels" . | nindent 14 }}
|
||||
{{- if .Values.podLabels }}
|
||||
{{ toYaml .Values.podLabels | nindent 14 }}
|
||||
{{- end }}
|
||||
{{ end }}
|
||||
|
||||
{{- if and (.Values.imageRenderer.enabled) (.Values.imageRenderer.networkPolicy.limitEgress) }}
|
||||
---
|
||||
apiVersion: networking.k8s.io/v1
|
||||
kind: NetworkPolicy
|
||||
metadata:
|
||||
name: {{ template "grafana.fullname" . }}-image-renderer-egress
|
||||
namespace: {{ template "grafana.namespace" . }}
|
||||
annotations:
|
||||
comment: Limit image-renderer egress traffic to grafana
|
||||
spec:
|
||||
podSelector:
|
||||
matchLabels:
|
||||
{{- include "grafana.imageRenderer.selectorLabels" . | nindent 6 }}
|
||||
{{- if .Values.imageRenderer.podLabels }}
|
||||
{{ toYaml .Values.imageRenderer.podLabels | nindent 6 }}
|
||||
{{- end }}
|
||||
|
||||
policyTypes:
|
||||
- Egress
|
||||
egress:
|
||||
# allow dns resolution
|
||||
- ports:
|
||||
- port: 53
|
||||
protocol: UDP
|
||||
- port: 53
|
||||
protocol: TCP
|
||||
# talk only to grafana
|
||||
- ports:
|
||||
- port: {{ .Values.service.port }}
|
||||
protocol: TCP
|
||||
to:
|
||||
- podSelector:
|
||||
matchLabels:
|
||||
{{- include "grafana.selectorLabels" . | nindent 14 }}
|
||||
{{- if .Values.podLabels }}
|
||||
{{ toYaml .Values.podLabels | nindent 14 }}
|
||||
{{- end }}
|
||||
{{ end }}
|
||||
|
|
@ -0,0 +1,33 @@
|
|||
{{ if .Values.imageRenderer.enabled }}
|
||||
{{ if .Values.imageRenderer.service.enabled }}
|
||||
apiVersion: v1
|
||||
kind: Service
|
||||
metadata:
|
||||
name: {{ template "grafana.fullname" . }}-image-renderer
|
||||
namespace: {{ template "grafana.namespace" . }}
|
||||
labels:
|
||||
{{- include "grafana.imageRenderer.labels" . | nindent 4 }}
|
||||
{{- if .Values.imageRenderer.service.labels }}
|
||||
{{ toYaml .Values.imageRenderer.service.labels | indent 4 }}
|
||||
{{- end }}
|
||||
{{- with .Values.imageRenderer.service.annotations }}
|
||||
annotations:
|
||||
{{ toYaml . | indent 4 }}
|
||||
{{- end }}
|
||||
spec:
|
||||
type: ClusterIP
|
||||
{{- if .Values.imageRenderer.service.clusterIP }}
|
||||
clusterIP: {{ .Values.imageRenderer.service.clusterIP }}
|
||||
{{end}}
|
||||
ports:
|
||||
- name: {{ .Values.imageRenderer.service.portName }}
|
||||
port: {{ .Values.imageRenderer.service.port }}
|
||||
protocol: TCP
|
||||
targetPort: {{ .Values.imageRenderer.service.targetPort }}
|
||||
{{- if .Values.imageRenderer.appProtocol }}
|
||||
appProtocol: {{ .Values.imageRenderer.appProtocol }}
|
||||
{{- end }}
|
||||
selector:
|
||||
{{- include "grafana.imageRenderer.selectorLabels" . | nindent 4 }}
|
||||
{{ end }}
|
||||
{{ end }}
|
||||
|
|
@ -0,0 +1,78 @@
|
|||
{{- if .Values.ingress.enabled -}}
|
||||
{{- $ingressApiIsStable := eq (include "grafana.ingress.isStable" .) "true" -}}
|
||||
{{- $ingressSupportsIngressClassName := eq (include "grafana.ingress.supportsIngressClassName" .) "true" -}}
|
||||
{{- $ingressSupportsPathType := eq (include "grafana.ingress.supportsPathType" .) "true" -}}
|
||||
{{- $fullName := include "grafana.fullname" . -}}
|
||||
{{- $servicePort := .Values.service.port -}}
|
||||
{{- $ingressPath := .Values.ingress.path -}}
|
||||
{{- $ingressPathType := .Values.ingress.pathType -}}
|
||||
{{- $extraPaths := .Values.ingress.extraPaths -}}
|
||||
apiVersion: {{ include "grafana.ingress.apiVersion" . }}
|
||||
kind: Ingress
|
||||
metadata:
|
||||
name: {{ $fullName }}
|
||||
namespace: {{ template "grafana.namespace" . }}
|
||||
labels:
|
||||
{{- include "grafana.labels" . | nindent 4 }}
|
||||
{{- if .Values.ingress.labels }}
|
||||
{{ toYaml .Values.ingress.labels | indent 4 }}
|
||||
{{- end }}
|
||||
{{- if .Values.ingress.annotations }}
|
||||
annotations:
|
||||
{{- range $key, $value := .Values.ingress.annotations }}
|
||||
{{ $key }}: {{ tpl $value $ | quote }}
|
||||
{{- end }}
|
||||
{{- end }}
|
||||
spec:
|
||||
{{- if and $ingressSupportsIngressClassName .Values.ingress.ingressClassName }}
|
||||
ingressClassName: {{ .Values.ingress.ingressClassName }}
|
||||
{{- end -}}
|
||||
{{- if .Values.ingress.tls }}
|
||||
tls:
|
||||
{{ tpl (toYaml .Values.ingress.tls) $ | indent 4 }}
|
||||
{{- end }}
|
||||
rules:
|
||||
{{- if .Values.ingress.hosts }}
|
||||
{{- range .Values.ingress.hosts }}
|
||||
- host: {{ tpl . $}}
|
||||
http:
|
||||
paths:
|
||||
{{- if $extraPaths }}
|
||||
{{ toYaml $extraPaths | indent 10 }}
|
||||
{{- end }}
|
||||
- path: {{ $ingressPath }}
|
||||
{{- if $ingressSupportsPathType }}
|
||||
pathType: {{ $ingressPathType }}
|
||||
{{- end }}
|
||||
backend:
|
||||
{{- if $ingressApiIsStable }}
|
||||
service:
|
||||
name: {{ $fullName }}
|
||||
port:
|
||||
number: {{ $servicePort }}
|
||||
{{- else }}
|
||||
serviceName: {{ $fullName }}
|
||||
servicePort: {{ $servicePort }}
|
||||
{{- end }}
|
||||
{{- end }}
|
||||
{{- else }}
|
||||
- http:
|
||||
paths:
|
||||
- backend:
|
||||
{{- if $ingressApiIsStable }}
|
||||
service:
|
||||
name: {{ $fullName }}
|
||||
port:
|
||||
number: {{ $servicePort }}
|
||||
{{- else }}
|
||||
serviceName: {{ $fullName }}
|
||||
servicePort: {{ $servicePort }}
|
||||
{{- end }}
|
||||
{{- if $ingressPath }}
|
||||
path: {{ $ingressPath }}
|
||||
{{- end }}
|
||||
{{- if $ingressSupportsPathType }}
|
||||
pathType: {{ $ingressPathType }}
|
||||
{{- end }}
|
||||
{{- end -}}
|
||||
{{- end }}
|
||||
|
|
@ -0,0 +1,52 @@
|
|||
{{- if .Values.networkPolicy.enabled }}
|
||||
apiVersion: networking.k8s.io/v1
|
||||
kind: NetworkPolicy
|
||||
metadata:
|
||||
name: {{ template "grafana.fullname" . }}
|
||||
namespace: {{ template "grafana.namespace" . }}
|
||||
labels:
|
||||
{{- include "grafana.labels" . | nindent 4 }}
|
||||
{{- with .Values.labels }}
|
||||
{{ toYaml . | nindent 4 }}
|
||||
{{- end }}
|
||||
{{- with .Values.annotations }}
|
||||
annotations:
|
||||
{{- toYaml . | nindent 4 }}
|
||||
{{- end }}
|
||||
spec:
|
||||
policyTypes:
|
||||
{{- if .Values.networkPolicy.ingress }}
|
||||
- Ingress
|
||||
{{- end }}
|
||||
{{- if .Values.networkPolicy.egress.enabled }}
|
||||
- Egress
|
||||
{{- end }}
|
||||
podSelector:
|
||||
matchLabels:
|
||||
{{- include "grafana.selectorLabels" . | nindent 6 }}
|
||||
|
||||
{{- if .Values.networkPolicy.egress.enabled }}
|
||||
egress:
|
||||
- ports:
|
||||
{{ .Values.networkPolicy.egress.ports | toJson }}
|
||||
{{- end }}
|
||||
{{- if .Values.networkPolicy.ingress }}
|
||||
ingress:
|
||||
- ports:
|
||||
- port: {{ .Values.service.targetPort }}
|
||||
{{- if not .Values.networkPolicy.allowExternal }}
|
||||
from:
|
||||
- podSelector:
|
||||
matchLabels:
|
||||
{{ template "grafana.fullname" . }}-client: "true"
|
||||
{{- with .Values.networkPolicy.explicitNamespacesSelector }}
|
||||
- namespaceSelector:
|
||||
{{- toYaml . | nindent 12 }}
|
||||
{{- end }}
|
||||
- podSelector:
|
||||
matchLabels:
|
||||
{{- include "grafana.labels" . | nindent 14 }}
|
||||
role: read
|
||||
{{- end }}
|
||||
{{- end }}
|
||||
{{- end }}
|
||||
|
|
@ -0,0 +1,94 @@
|
|||
apiVersion: v1
|
||||
kind: ConfigMap
|
||||
metadata:
|
||||
name: grafana-nginx-proxy-config
|
||||
namespace: {{ template "grafana.namespace" . }}
|
||||
labels:
|
||||
{{- include "grafana.labels" . | nindent 4 }}
|
||||
data:
|
||||
nginx.conf: |-
|
||||
worker_processes auto;
|
||||
error_log /dev/stdout warn;
|
||||
pid /var/cache/nginx/nginx.pid;
|
||||
|
||||
events {
|
||||
worker_connections 1024;
|
||||
}
|
||||
|
||||
http {
|
||||
include /etc/nginx/mime.types;
|
||||
log_format main '[$time_local - $status] $remote_addr - $remote_user $request ($http_referer)';
|
||||
|
||||
proxy_connect_timeout 10;
|
||||
proxy_read_timeout 180;
|
||||
proxy_send_timeout 5;
|
||||
proxy_buffering off;
|
||||
proxy_cache_path /var/cache/nginx/cache levels=1:2 keys_zone=my_zone:100m inactive=1d max_size=10g;
|
||||
|
||||
map $http_upgrade $connection_upgrade {
|
||||
default upgrade;
|
||||
'' close;
|
||||
}
|
||||
|
||||
server {
|
||||
listen 8080;
|
||||
access_log off;
|
||||
|
||||
gzip on;
|
||||
gzip_min_length 1k;
|
||||
gzip_comp_level 2;
|
||||
gzip_types text/plain application/javascript application/x-javascript text/css application/xml text/javascript image/jpeg image/gif image/png;
|
||||
gzip_vary on;
|
||||
gzip_disable "MSIE [1-6]\.";
|
||||
|
||||
proxy_set_header Host $host;
|
||||
|
||||
location /api/dashboards {
|
||||
proxy_pass http://localhost:3000;
|
||||
}
|
||||
|
||||
location /api/search {
|
||||
proxy_pass http://localhost:3000;
|
||||
|
||||
sub_filter_types application/json;
|
||||
sub_filter_once off;
|
||||
}
|
||||
|
||||
location /api/live/ {
|
||||
proxy_http_version 1.1;
|
||||
proxy_set_header Upgrade $http_upgrade;
|
||||
proxy_set_header Connection $connection_upgrade;
|
||||
proxy_set_header Host $http_host;
|
||||
proxy_pass http://localhost:3000;
|
||||
}
|
||||
|
||||
location / {
|
||||
proxy_cache my_zone;
|
||||
proxy_cache_valid 200 302 1d;
|
||||
proxy_cache_valid 301 30d;
|
||||
proxy_cache_valid any 5m;
|
||||
proxy_cache_bypass $http_cache_control;
|
||||
add_header X-Proxy-Cache $upstream_cache_status;
|
||||
add_header Cache-Control "public";
|
||||
|
||||
proxy_pass http://localhost:3000/;
|
||||
|
||||
sub_filter_once off;
|
||||
|
||||
{{- if eq .Values.global.cattle.clusterId "local" -}}
|
||||
sub_filter '"appSubUrl":""' '"appSubUrl":"/api/v1/namespaces/{{ template "grafana.namespace" . }}/services/http:{{ template "grafana.fullname" . }}:{{ .Values.service.port }}/proxy"';
|
||||
{{- else -}}
|
||||
sub_filter '"appSubUrl":""' '"appSubUrl":"/k8s/clusters/{{ .Values.global.cattle.clusterId }}/api/v1/namespaces/{{ template "grafana.namespace" . }}/services/http:{{ template "grafana.fullname" . }}:{{ .Values.service.port }}/proxy"';
|
||||
{{- end -}}
|
||||
|
||||
sub_filter ':"/avatar/' ':"avatar/';
|
||||
|
||||
if ($request_filename ~ .*\.(?:js|css|jpg|jpeg|gif|png|ico|cur|gz|svg|svgz|mp4|ogg|ogv|webm)$) {
|
||||
expires 90d;
|
||||
}
|
||||
|
||||
rewrite ^/k8s/clusters/.*/proxy(.*) /$1 break;
|
||||
|
||||
}
|
||||
}
|
||||
}
|
||||
|
|
@ -0,0 +1,22 @@
|
|||
{{- if .Values.podDisruptionBudget }}
|
||||
apiVersion: {{ include "grafana.podDisruptionBudget.apiVersion" . }}
|
||||
kind: PodDisruptionBudget
|
||||
metadata:
|
||||
name: {{ template "grafana.fullname" . }}
|
||||
namespace: {{ template "grafana.namespace" . }}
|
||||
labels:
|
||||
{{- include "grafana.labels" . | nindent 4 }}
|
||||
{{- if .Values.labels }}
|
||||
{{ toYaml .Values.labels | indent 4 }}
|
||||
{{- end }}
|
||||
spec:
|
||||
{{- if .Values.podDisruptionBudget.minAvailable }}
|
||||
minAvailable: {{ .Values.podDisruptionBudget.minAvailable }}
|
||||
{{- end }}
|
||||
{{- if .Values.podDisruptionBudget.maxUnavailable }}
|
||||
maxUnavailable: {{ .Values.podDisruptionBudget.maxUnavailable }}
|
||||
{{- end }}
|
||||
selector:
|
||||
matchLabels:
|
||||
{{- include "grafana.selectorLabels" . | nindent 6 }}
|
||||
{{- end }}
|
||||
|
|
@ -0,0 +1,45 @@
|
|||
{{- if .Values.global.cattle.psp.enabled }}
|
||||
apiVersion: policy/v1beta1
|
||||
kind: PodSecurityPolicy
|
||||
metadata:
|
||||
name: {{ template "grafana.fullname" . }}
|
||||
labels:
|
||||
{{- include "grafana.labels" . | nindent 4 }}
|
||||
{{- if .Values.rbac.pspAnnotations }}
|
||||
annotations: {{ toYaml .Values.rbac.pspAnnotations | nindent 4 }}
|
||||
{{- end }}
|
||||
spec:
|
||||
privileged: false
|
||||
allowPrivilegeEscalation: false
|
||||
requiredDropCapabilities:
|
||||
# Default set from Docker, with DAC_OVERRIDE and CHOWN
|
||||
- ALL
|
||||
volumes:
|
||||
- 'configMap'
|
||||
- 'emptyDir'
|
||||
- 'projected'
|
||||
- 'csi'
|
||||
- 'secret'
|
||||
- 'downwardAPI'
|
||||
- 'persistentVolumeClaim'
|
||||
hostNetwork: false
|
||||
hostIPC: false
|
||||
hostPID: false
|
||||
runAsUser:
|
||||
rule: 'RunAsAny'
|
||||
seLinux:
|
||||
rule: 'RunAsAny'
|
||||
supplementalGroups:
|
||||
rule: 'MustRunAs'
|
||||
ranges:
|
||||
# Forbid adding the root group.
|
||||
- min: 1
|
||||
max: 65535
|
||||
fsGroup:
|
||||
rule: 'MustRunAs'
|
||||
ranges:
|
||||
# Forbid adding the root group.
|
||||
- min: 1
|
||||
max: 65535
|
||||
readOnlyRootFilesystem: false
|
||||
{{- end }}
|
||||
|
|
@ -0,0 +1,35 @@
|
|||
{{- if and .Values.persistence.enabled (not .Values.persistence.existingClaim) (eq .Values.persistence.type "pvc")}}
|
||||
apiVersion: v1
|
||||
kind: PersistentVolumeClaim
|
||||
metadata:
|
||||
name: {{ template "grafana.fullname" . }}
|
||||
namespace: {{ template "grafana.namespace" . }}
|
||||
labels:
|
||||
{{- include "grafana.labels" . | nindent 4 }}
|
||||
{{- with .Values.persistence.annotations }}
|
||||
annotations:
|
||||
{{ toYaml . | indent 4 }}
|
||||
{{- end }}
|
||||
{{- with .Values.persistence.finalizers }}
|
||||
finalizers:
|
||||
{{ toYaml . | indent 4 }}
|
||||
{{- end }}
|
||||
spec:
|
||||
accessModes:
|
||||
{{- $_ := required "Must provide at least one access mode for persistent volumes used by Grafana" .Values.persistence.accessModes }}
|
||||
{{- $_ := required "Must provide at least one access mode for persistent volumes used by Grafana" (first .Values.persistence.accessModes) }}
|
||||
{{- range .Values.persistence.accessModes }}
|
||||
- {{ . | quote }}
|
||||
{{- end }}
|
||||
resources:
|
||||
requests:
|
||||
storage: {{ required "Must provide size for persistent volumes used by Grafana" .Values.persistence.size | quote }}
|
||||
{{- if .Values.persistence.storageClassName }}
|
||||
storageClassName: {{ .Values.persistence.storageClassName }}
|
||||
{{- end -}}
|
||||
{{- with .Values.persistence.selectorLabels }}
|
||||
selector:
|
||||
matchLabels:
|
||||
{{ toYaml . | indent 6 }}
|
||||
{{- end }}
|
||||
{{- end -}}
|
||||
|
|
@ -0,0 +1,32 @@
|
|||
{{- if and .Values.rbac.create (not .Values.rbac.useExistingRole) -}}
|
||||
apiVersion: {{ template "grafana.rbac.apiVersion" . }}
|
||||
kind: Role
|
||||
metadata:
|
||||
name: {{ template "grafana.fullname" . }}
|
||||
namespace: {{ template "grafana.namespace" . }}
|
||||
labels:
|
||||
{{- include "grafana.labels" . | nindent 4 }}
|
||||
{{- with .Values.annotations }}
|
||||
annotations:
|
||||
{{ toYaml . | indent 4 }}
|
||||
{{- end }}
|
||||
{{- if or .Values.global.cattle.psp.enabled (and .Values.rbac.namespaced (or .Values.sidecar.dashboards.enabled (or .Values.sidecar.datasources.enabled (or .Values.sidecar.plugins.enabled .Values.rbac.extraRoleRules)))) }}
|
||||
rules:
|
||||
{{- if .Values.global.cattle.psp.enabled }}
|
||||
- apiGroups: ['extensions']
|
||||
resources: ['podsecuritypolicies']
|
||||
verbs: ['use']
|
||||
resourceNames: [{{ template "grafana.fullname" . }}]
|
||||
{{- end }}
|
||||
{{- if and .Values.rbac.namespaced (or .Values.sidecar.dashboards.enabled (or .Values.sidecar.datasources.enabled .Values.sidecar.plugins.enabled)) }}
|
||||
- apiGroups: [""] # "" indicates the core API group
|
||||
resources: ["configmaps", "secrets"]
|
||||
verbs: ["get", "watch", "list"]
|
||||
{{- end }}
|
||||
{{- with .Values.rbac.extraRoleRules }}
|
||||
{{ toYaml . | indent 0 }}
|
||||
{{- end}}
|
||||
{{- else }}
|
||||
rules: []
|
||||
{{- end }}
|
||||
{{- end }}
|
||||
|
|
@ -0,0 +1,25 @@
|
|||
{{- if .Values.rbac.create -}}
|
||||
apiVersion: {{ template "grafana.rbac.apiVersion" . }}
|
||||
kind: RoleBinding
|
||||
metadata:
|
||||
name: {{ template "grafana.fullname" . }}
|
||||
namespace: {{ template "grafana.namespace" . }}
|
||||
labels:
|
||||
{{- include "grafana.labels" . | nindent 4 }}
|
||||
{{- with .Values.annotations }}
|
||||
annotations:
|
||||
{{ toYaml . | indent 4 }}
|
||||
{{- end }}
|
||||
roleRef:
|
||||
apiGroup: rbac.authorization.k8s.io
|
||||
kind: Role
|
||||
{{- if (not .Values.rbac.useExistingRole) }}
|
||||
name: {{ template "grafana.fullname" . }}
|
||||
{{- else }}
|
||||
name: {{ .Values.rbac.useExistingRole }}
|
||||
{{- end }}
|
||||
subjects:
|
||||
- kind: ServiceAccount
|
||||
name: {{ template "grafana.serviceAccountName" . }}
|
||||
namespace: {{ template "grafana.namespace" . }}
|
||||
{{- end -}}
|
||||
|
|
@ -0,0 +1,14 @@
|
|||
{{- if .Values.envRenderSecret }}
|
||||
apiVersion: v1
|
||||
kind: Secret
|
||||
metadata:
|
||||
name: {{ template "grafana.fullname" . }}-env
|
||||
namespace: {{ template "grafana.namespace" . }}
|
||||
labels:
|
||||
{{- include "grafana.labels" . | nindent 4 }}
|
||||
type: Opaque
|
||||
data:
|
||||
{{- range $key, $val := .Values.envRenderSecret }}
|
||||
{{ $key }}: {{ $val | b64enc | quote }}
|
||||
{{- end -}}
|
||||
{{- end }}
|
||||
|
|
@ -0,0 +1,26 @@
|
|||
{{- if or (and (not .Values.admin.existingSecret) (not .Values.env.GF_SECURITY_ADMIN_PASSWORD__FILE) (not .Values.env.GF_SECURITY_ADMIN_PASSWORD) (not .Values.env.GF_SECURITY_DISABLE_INITIAL_ADMIN_CREATION)) (and .Values.ldap.enabled (not .Values.ldap.existingSecret)) }}
|
||||
apiVersion: v1
|
||||
kind: Secret
|
||||
metadata:
|
||||
name: {{ template "grafana.fullname" . }}
|
||||
namespace: {{ template "grafana.namespace" . }}
|
||||
labels:
|
||||
{{- include "grafana.labels" . | nindent 4 }}
|
||||
{{- with .Values.annotations }}
|
||||
annotations:
|
||||
{{ toYaml . | indent 4 }}
|
||||
{{- end }}
|
||||
type: Opaque
|
||||
data:
|
||||
{{- if and (not .Values.env.GF_SECURITY_DISABLE_INITIAL_ADMIN_CREATION) (not .Values.admin.existingSecret) (not .Values.env.GF_SECURITY_ADMIN_PASSWORD__FILE) (not .Values.env.GF_SECURITY_ADMIN_PASSWORD) }}
|
||||
admin-user: {{ .Values.adminUser | b64enc | quote }}
|
||||
{{- if .Values.adminPassword }}
|
||||
admin-password: {{ .Values.adminPassword | b64enc | quote }}
|
||||
{{- else }}
|
||||
admin-password: {{ template "grafana.password" . }}
|
||||
{{- end }}
|
||||
{{- end }}
|
||||
{{- if not .Values.ldap.existingSecret }}
|
||||
ldap-toml: {{ tpl .Values.ldap.config $ | b64enc | quote }}
|
||||
{{- end }}
|
||||
{{- end }}
|
||||
|
|
@ -0,0 +1,55 @@
|
|||
{{ if .Values.service.enabled }}
|
||||
apiVersion: v1
|
||||
kind: Service
|
||||
metadata:
|
||||
name: {{ template "grafana.fullname" . }}
|
||||
namespace: {{ template "grafana.namespace" . }}
|
||||
labels:
|
||||
{{- include "grafana.labels" . | nindent 4 }}
|
||||
{{- if .Values.service.labels }}
|
||||
{{ toYaml .Values.service.labels | indent 4 }}
|
||||
{{- end }}
|
||||
{{- $root := . }}
|
||||
{{- with .Values.service.annotations }}
|
||||
annotations:
|
||||
{{ tpl (toYaml . | indent 4) $root }}
|
||||
{{- end }}
|
||||
spec:
|
||||
{{- if (or (eq .Values.service.type "ClusterIP") (empty .Values.service.type)) }}
|
||||
type: ClusterIP
|
||||
{{- if .Values.service.clusterIP }}
|
||||
clusterIP: {{ .Values.service.clusterIP }}
|
||||
{{end}}
|
||||
{{- else if eq .Values.service.type "LoadBalancer" }}
|
||||
type: {{ .Values.service.type }}
|
||||
{{- if .Values.service.loadBalancerIP }}
|
||||
loadBalancerIP: {{ .Values.service.loadBalancerIP }}
|
||||
{{- end }}
|
||||
{{- if .Values.service.loadBalancerSourceRanges }}
|
||||
loadBalancerSourceRanges:
|
||||
{{ toYaml .Values.service.loadBalancerSourceRanges | indent 4 }}
|
||||
{{- end -}}
|
||||
{{- else }}
|
||||
type: {{ .Values.service.type }}
|
||||
{{- end }}
|
||||
{{- if .Values.service.externalIPs }}
|
||||
externalIPs:
|
||||
{{ toYaml .Values.service.externalIPs | indent 4 }}
|
||||
{{- end }}
|
||||
ports:
|
||||
- name: {{ .Values.service.portName }}
|
||||
port: {{ .Values.service.port }}
|
||||
protocol: TCP
|
||||
targetPort: {{ .Values.service.targetPort }}
|
||||
{{- if .Values.service.appProtocol }}
|
||||
appProtocol: {{ .Values.service.appProtocol }}
|
||||
{{- end }}
|
||||
{{- if (and (eq .Values.service.type "NodePort") (not (empty .Values.service.nodePort))) }}
|
||||
nodePort: {{.Values.service.nodePort}}
|
||||
{{ end }}
|
||||
{{- if .Values.extraExposePorts }}
|
||||
{{- tpl (toYaml .Values.extraExposePorts) . | nindent 4 }}
|
||||
{{- end }}
|
||||
selector:
|
||||
{{- include "grafana.selectorLabels" . | nindent 4 }}
|
||||
{{ end }}
|
||||
|
|
@ -0,0 +1,14 @@
|
|||
{{- if .Values.serviceAccount.create }}
|
||||
apiVersion: v1
|
||||
kind: ServiceAccount
|
||||
metadata:
|
||||
labels:
|
||||
{{- include "grafana.labels" . | nindent 4 }}
|
||||
{{- $root := . }}
|
||||
{{- with .Values.serviceAccount.annotations }}
|
||||
annotations:
|
||||
{{ tpl (toYaml . | indent 4) $root }}
|
||||
{{- end }}
|
||||
name: {{ template "grafana.serviceAccountName" . }}
|
||||
namespace: {{ template "grafana.namespace" . }}
|
||||
{{- end }}
|
||||
|
|
@ -0,0 +1,58 @@
|
|||
{{- if .Values.serviceMonitor.enabled }}
|
||||
---
|
||||
apiVersion: monitoring.coreos.com/v1
|
||||
kind: ServiceMonitor
|
||||
metadata:
|
||||
name: {{ template "grafana.fullname" . }}
|
||||
{{- if .Values.serviceMonitor.namespace }}
|
||||
namespace: {{ tpl .Values.serviceMonitor.namespace . }}
|
||||
{{- else }}
|
||||
namespace: {{ template "grafana.namespace" . }}
|
||||
{{- end }}
|
||||
labels:
|
||||
{{- include "grafana.labels" . | nindent 4 }}
|
||||
{{- if .Values.serviceMonitor.labels }}
|
||||
{{- toYaml .Values.serviceMonitor.labels | nindent 4 }}
|
||||
{{- end }}
|
||||
spec:
|
||||
endpoints:
|
||||
- port: {{ .Values.service.portName }}
|
||||
{{- with .Values.serviceMonitor.interval }}
|
||||
interval: {{ . }}
|
||||
{{- end }}
|
||||
{{- with .Values.serviceMonitor.scrapeTimeout }}
|
||||
scrapeTimeout: {{ . }}
|
||||
{{- end }}
|
||||
honorLabels: true
|
||||
path: {{ .Values.serviceMonitor.path }}
|
||||
scheme: {{ .Values.serviceMonitor.scheme }}
|
||||
{{- if .Values.serviceMonitor.tlsConfig }}
|
||||
tlsConfig:
|
||||
{{- toYaml .Values.serviceMonitor.tlsConfig | nindent 6 }}
|
||||
{{- end }}
|
||||
metricRelabelings:
|
||||
{{- if .Values.serviceMonitor.metricRelabelings }}
|
||||
{{- toYaml .Values.serviceMonitor.metricRelabelings | nindent 6 }}
|
||||
{{- end }}
|
||||
{{ if .Values.global.cattle.clusterId }}
|
||||
- sourceLabels: [__address__]
|
||||
targetLabel: cluster_id
|
||||
replacement: {{ .Values.global.cattle.clusterId }}
|
||||
{{- end }}
|
||||
{{ if .Values.global.cattle.clusterName }}
|
||||
- sourceLabels: [__address__]
|
||||
targetLabel: cluster_name
|
||||
replacement: {{ .Values.global.cattle.clusterName }}
|
||||
{{- end }}
|
||||
{{- if .Values.serviceMonitor.relabelings }}
|
||||
relabelings:
|
||||
{{- toYaml .Values.serviceMonitor.relabelings | nindent 4 }}
|
||||
{{- end }}
|
||||
jobLabel: "{{ .Release.Name }}"
|
||||
selector:
|
||||
matchLabels:
|
||||
{{- include "grafana.selectorLabels" . | nindent 8 }}
|
||||
namespaceSelector:
|
||||
matchNames:
|
||||
- {{ template "grafana.namespace" . }}
|
||||
{{- end }}
|
||||
|
|
@ -0,0 +1,56 @@
|
|||
{{- if (or (.Values.useStatefulSet) (and .Values.persistence.enabled (not .Values.persistence.existingClaim) (eq .Values.persistence.type "statefulset")))}}
|
||||
apiVersion: apps/v1
|
||||
kind: StatefulSet
|
||||
metadata:
|
||||
name: {{ template "grafana.fullname" . }}
|
||||
namespace: {{ template "grafana.namespace" . }}
|
||||
labels:
|
||||
{{- include "grafana.labels" . | nindent 4 }}
|
||||
{{- with .Values.annotations }}
|
||||
annotations:
|
||||
{{ toYaml . | indent 4 }}
|
||||
{{- end }}
|
||||
spec:
|
||||
replicas: {{ .Values.replicas }}
|
||||
selector:
|
||||
matchLabels:
|
||||
{{- include "grafana.selectorLabels" . | nindent 6 }}
|
||||
serviceName: {{ template "grafana.fullname" . }}-headless
|
||||
template:
|
||||
metadata:
|
||||
labels:
|
||||
{{- include "grafana.selectorLabels" . | nindent 8 }}
|
||||
{{- with .Values.podLabels }}
|
||||
{{ toYaml . | indent 8 }}
|
||||
{{- end }}
|
||||
annotations:
|
||||
checksum/config: {{ include (print $.Template.BasePath "/configmap.yaml") . | sha256sum }}
|
||||
checksum/dashboards-json-config: {{ include (print $.Template.BasePath "/dashboards-json-configmap.yaml") . | sha256sum }}
|
||||
checksum/sc-dashboard-provider-config: {{ include (print $.Template.BasePath "/configmap-dashboard-provider.yaml") . | sha256sum }}
|
||||
{{- if and (or (and (not .Values.admin.existingSecret) (not .Values.env.GF_SECURITY_ADMIN_PASSWORD__FILE) (not .Values.env.GF_SECURITY_ADMIN_PASSWORD)) (and .Values.ldap.enabled (not .Values.ldap.existingSecret))) (not .Values.env.GF_SECURITY_DISABLE_INITIAL_ADMIN_CREATION) }}
|
||||
checksum/secret: {{ include (print $.Template.BasePath "/secret.yaml") . | sha256sum }}
|
||||
{{- end }}
|
||||
{{- with .Values.podAnnotations }}
|
||||
{{ toYaml . | indent 8 }}
|
||||
{{- end }}
|
||||
spec:
|
||||
{{- include "grafana.pod" . | nindent 6 }}
|
||||
{{- if .Values.persistence.enabled}}
|
||||
volumeClaimTemplates:
|
||||
- metadata:
|
||||
name: storage
|
||||
spec:
|
||||
{{- $_ := required "Must provide at least one access mode for persistent volumes used by Grafana" .Values.persistence.accessModes }}
|
||||
{{- $_ := required "Must provide at least one access mode for persistent volumes used by Grafana" (first .Values.persistence.accessModes) }}
|
||||
accessModes: {{ .Values.persistence.accessModes }}
|
||||
storageClassName: {{ .Values.persistence.storageClassName }}
|
||||
resources:
|
||||
requests:
|
||||
storage: {{ required "Must provide size for persistent volumes used by Grafana" .Values.persistence.size }}
|
||||
{{- with .Values.persistence.selectorLabels }}
|
||||
selector:
|
||||
matchLabels:
|
||||
{{ toYaml . | indent 10 }}
|
||||
{{- end }}
|
||||
{{- end }}
|
||||
{{- end }}
|
||||
|
|
@ -0,0 +1,17 @@
|
|||
{{- if .Values.testFramework.enabled }}
|
||||
apiVersion: v1
|
||||
kind: ConfigMap
|
||||
metadata:
|
||||
name: {{ template "grafana.fullname" . }}-test
|
||||
namespace: {{ template "grafana.namespace" . }}
|
||||
labels:
|
||||
{{- include "grafana.labels" . | nindent 4 }}
|
||||
data:
|
||||
run.sh: |-
|
||||
@test "Test Health" {
|
||||
url="http://{{ template "grafana.fullname" . }}/api/health"
|
||||
|
||||
code=$(wget --server-response --spider --timeout 10 --tries 1 ${url} 2>&1 | awk '/^ HTTP/{print $2}')
|
||||
[ "$code" == "200" ]
|
||||
}
|
||||
{{- end }}
|
||||
|
|
@ -0,0 +1,29 @@
|
|||
{{- if and .Values.testFramework.enabled .Values.global.cattle.psp.enabled }}
|
||||
apiVersion: policy/v1beta1
|
||||
kind: PodSecurityPolicy
|
||||
metadata:
|
||||
name: {{ template "grafana.fullname" . }}-test
|
||||
labels:
|
||||
{{- include "grafana.labels" . | nindent 4 }}
|
||||
spec:
|
||||
allowPrivilegeEscalation: true
|
||||
privileged: false
|
||||
hostNetwork: false
|
||||
hostIPC: false
|
||||
hostPID: false
|
||||
fsGroup:
|
||||
rule: RunAsAny
|
||||
seLinux:
|
||||
rule: RunAsAny
|
||||
supplementalGroups:
|
||||
rule: RunAsAny
|
||||
runAsUser:
|
||||
rule: RunAsAny
|
||||
volumes:
|
||||
- configMap
|
||||
- downwardAPI
|
||||
- emptyDir
|
||||
- projected
|
||||
- csi
|
||||
- secret
|
||||
{{- end }}
|
||||
|
|
@ -0,0 +1,14 @@
|
|||
{{- if and .Values.testFramework.enabled .Values.global.cattle.psp.enabled -}}
|
||||
apiVersion: rbac.authorization.k8s.io/v1
|
||||
kind: Role
|
||||
metadata:
|
||||
name: {{ template "grafana.fullname" . }}-test
|
||||
namespace: {{ template "grafana.namespace" . }}
|
||||
labels:
|
||||
{{- include "grafana.labels" . | nindent 4 }}
|
||||
rules:
|
||||
- apiGroups: ['policy']
|
||||
resources: ['podsecuritypolicies']
|
||||
verbs: ['use']
|
||||
resourceNames: [{{ template "grafana.fullname" . }}-test]
|
||||
{{- end }}
|
||||
|
|
@ -0,0 +1,17 @@
|
|||
{{- if and .Values.testFramework.enabled .Values.global.cattle.psp.enabled -}}
|
||||
apiVersion: rbac.authorization.k8s.io/v1
|
||||
kind: RoleBinding
|
||||
metadata:
|
||||
name: {{ template "grafana.fullname" . }}-test
|
||||
namespace: {{ template "grafana.namespace" . }}
|
||||
labels:
|
||||
{{- include "grafana.labels" . | nindent 4 }}
|
||||
roleRef:
|
||||
apiGroup: rbac.authorization.k8s.io
|
||||
kind: Role
|
||||
name: {{ template "grafana.fullname" . }}-test
|
||||
subjects:
|
||||
- kind: ServiceAccount
|
||||
name: {{ template "grafana.serviceAccountNameTest" . }}
|
||||
namespace: {{ template "grafana.namespace" . }}
|
||||
{{- end }}
|
||||
|
|
@ -0,0 +1,9 @@
|
|||
{{- if and .Values.testFramework.enabled .Values.serviceAccount.create }}
|
||||
apiVersion: v1
|
||||
kind: ServiceAccount
|
||||
metadata:
|
||||
labels:
|
||||
{{- include "grafana.labels" . | nindent 4 }}
|
||||
name: {{ template "grafana.serviceAccountNameTest" . }}
|
||||
namespace: {{ template "grafana.namespace" . }}
|
||||
{{- end }}
|
||||
|
|
@ -0,0 +1,51 @@
|
|||
{{- if .Values.testFramework.enabled }}
|
||||
apiVersion: v1
|
||||
kind: Pod
|
||||
metadata:
|
||||
name: {{ template "grafana.fullname" . }}-test
|
||||
labels:
|
||||
{{- include "grafana.labels" . | nindent 4 }}
|
||||
annotations:
|
||||
"helm.sh/hook": test-success
|
||||
"helm.sh/hook-delete-policy": "before-hook-creation,hook-succeeded"
|
||||
namespace: {{ template "grafana.namespace" . }}
|
||||
spec:
|
||||
serviceAccountName: {{ template "grafana.serviceAccountNameTest" . }}
|
||||
{{- if .Values.testFramework.securityContext }}
|
||||
securityContext: {{ toYaml .Values.testFramework.securityContext | nindent 4 }}
|
||||
{{- end }}
|
||||
{{- $root := . }}
|
||||
{{- if .Values.image.pullSecrets }}
|
||||
imagePullSecrets:
|
||||
{{- range .Values.image.pullSecrets }}
|
||||
- name: {{ tpl . $root }}
|
||||
{{- end}}
|
||||
{{- end }}
|
||||
nodeSelector: {{ include "linux-node-selector" . | nindent 4 }}
|
||||
{{- if .Values.nodeSelector }}
|
||||
{{ toYaml .Values.nodeSelector | indent 4 }}
|
||||
{{- end }}
|
||||
{{- $root := . }}
|
||||
{{- with .Values.affinity }}
|
||||
affinity:
|
||||
{{ tpl (toYaml .) $root | indent 4 }}
|
||||
{{- end }}
|
||||
tolerations: {{ include "linux-node-tolerations" . | nindent 4 }}
|
||||
{{- if .Values.tolerations }}
|
||||
{{ toYaml .Values.tolerations | indent 4 }}
|
||||
{{- end }}
|
||||
containers:
|
||||
- name: {{ .Release.Name }}-test
|
||||
image: "{{ template "system_default_registry" . }}{{ .Values.testFramework.image}}:{{ .Values.testFramework.tag }}"
|
||||
imagePullPolicy: "{{ .Values.testFramework.imagePullPolicy}}"
|
||||
command: ["/opt/bats/bin/bats", "-t", "/tests/run.sh"]
|
||||
volumeMounts:
|
||||
- mountPath: /tests
|
||||
name: tests
|
||||
readOnly: true
|
||||
volumes:
|
||||
- name: tests
|
||||
configMap:
|
||||
name: {{ template "grafana.fullname" . }}-test
|
||||
restartPolicy: Never
|
||||
{{- end }}
|
||||
File diff suppressed because it is too large
Load Diff
|
|
@ -0,0 +1,23 @@
|
|||
# Patterns to ignore when building packages.
|
||||
# This supports shell glob matching, relative path matching, and
|
||||
# negation (prefixed with !). Only one pattern per line.
|
||||
.DS_Store
|
||||
# Common VCS dirs
|
||||
.git/
|
||||
.gitignore
|
||||
.bzr/
|
||||
.bzrignore
|
||||
.hg/
|
||||
.hgignore
|
||||
.svn/
|
||||
# Common backup files
|
||||
*.swp
|
||||
*.bak
|
||||
*.tmp
|
||||
*.orig
|
||||
*~
|
||||
# Various IDEs
|
||||
.project
|
||||
.idea/
|
||||
*.tmproj
|
||||
.vscode/
|
||||
|
|
@ -0,0 +1,14 @@
|
|||
annotations:
|
||||
catalog.cattle.io/hidden: "true"
|
||||
catalog.cattle.io/kube-version: '>= 1.16.0-0 < 1.27.0-0'
|
||||
catalog.cattle.io/os: linux
|
||||
catalog.rancher.io/certified: rancher
|
||||
catalog.rancher.io/namespace: cattle-monitoring-system
|
||||
catalog.rancher.io/release-name: rancher-pushprox
|
||||
apiVersion: v1
|
||||
appVersion: 0.1.0
|
||||
description: Sets up a deployment of the PushProx proxy and a DaemonSet of PushProx
|
||||
clients.
|
||||
name: hardenedKubelet
|
||||
type: application
|
||||
version: 0.1.6
|
||||
|
|
@ -0,0 +1,82 @@
|
|||
# rancher-pushprox
|
||||
|
||||
A Rancher chart based on Rancher [PushProx](https://github.com/rancher/PushProx) that sets up a Deployment of a PushProx proxy and a DaemonSet of PushProx clients on a Kubernetes cluster.
|
||||
|
||||
Installs [rancher-pushprox](https://github.com/rancher/charts/tree/gh-pages/packages/rancher-pushprox) to create PushProx clients that can access their host's network and register with a PushProx proxy. A [Prometheus Operator](https://github.com/coreos/prometheus-operator) ServiceMonitor CR is also included that is configured to scrape the metrics from each of the clients through the proxy.
|
||||
|
||||
Using an instance of this chart is suitable for the following scenarios:
|
||||
- You need to scrape metrics from a port that should not be accessible outside of the host (e.g. scraping `etcd` metrics in a hardened cluster)
|
||||
- You need to scrape metrics on a host that are not exposed outside of 127.0.0.1 (e.g. scraping `kube-proxy` metrics)
|
||||
- You need to scrape metrics through HTTPS using certs hosted directly on `hostPath`
|
||||
- You need to scrape metrics from Kubernetes components that require authorization via a service account (e.g. permissions to make request to `/metrics`)
|
||||
- You need to scrape metrics without access to cacerts (i.e. enable `insecureSkipVerify`)
|
||||
|
||||
The clients and proxy are created based on a Rancher fork of the [prometheus-community/PushProx](https://github.com/prometheus-community/PushProx) project.
|
||||
|
||||
## Upgrading to Kubernetes v1.25+
|
||||
|
||||
Starting in Kubernetes v1.25, [Pod Security Policies](https://kubernetes.io/docs/concepts/security/pod-security-policy/) have been removed from the Kubernetes API.
|
||||
|
||||
As a result, **before upgrading to Kubernetes v1.25** (or on a fresh install in a Kubernetes v1.25+ cluster), users are expected to perform an in-place upgrade of this chart with `global.cattle.psp.enabled` set to `false` if it has been previously set to `true`.
|
||||
|
||||
> **Note:**
|
||||
> In this chart release, any previous field that was associated with any PSP resources have been removed in favor of a single global field: `global.cattle.psp.enabled`.
|
||||
|
||||
> **Note:**
|
||||
> If you upgrade your cluster to Kubernetes v1.25+ before removing PSPs via a `helm upgrade` (even if you manually clean up resources), **it will leave the Helm release in a broken state within the cluster such that further Helm operations will not work (`helm uninstall`, `helm upgrade`, etc.).**
|
||||
>
|
||||
> If your charts get stuck in this state, please consult the Rancher docs on how to clean up your Helm release secrets.
|
||||
|
||||
Upon setting `global.cattle.psp.enabled` to false, the chart will remove any PSP resources deployed on its behalf from the cluster. This is the default setting for this chart.
|
||||
|
||||
As a replacement for PSPs, [Pod Security Admission](https://kubernetes.io/docs/concepts/security/pod-security-admission/) should be used. Please consult the Rancher docs for more details on how to configure your chart release namespaces to work with the new Pod Security Admission and apply Pod Security Standards.
|
||||
|
||||
## Configuration
|
||||
|
||||
The following tables list the configurable parameters of the rancher-pushprox chart and their default values.
|
||||
|
||||
### General
|
||||
|
||||
#### Required
|
||||
| Parameter | Description | Example |
|
||||
| ----- | ----------- | ------ |
|
||||
| `component` | The component that is being monitored | `kube-etcd`
|
||||
| `metricsPort` | The port on the host that contains the metrics you want to scrape (e.g. `http://<HOST_IP>:<metricsPort>/metrics`) | `2379` |
|
||||
| `namespaceOverride` | The namespace to install the chart | `""`
|
||||
|
||||
#### Optional
|
||||
| Parameter | Description | Default |
|
||||
| ----- | ----------- | ------ |
|
||||
| `serviceMonitor.enabled` | Deploys a [Prometheus Operator](https://github.com/coreos/prometheus-operator/blob/master/Documentation/api.md#servicemonitor) ServiceMonitor CR that is configured to scrape metrics on the hosts that the clients are deployed on via the proxy. Also deploys a Service that points to all pods with the expected client name that exposes the `metricsPort` selected | `true` |
|
||||
| `serviceMonitor.endpoints` | A list of endpoints that will be added to the ServiceMonitor based on the [Endpoint spec](https://github.com/prometheus-operator/prometheus-operator/blob/master/Documentation/api.md#endpoint) | `[{port: metrics}]` |
|
||||
| `service.selector` | The selector that is used to populate the Service's Endpoints object. The chart will error out on rendering templating if `.Values.clients.enabled` is set alongside this field, since it is expected that this service should point to the PushProx Clients Daemonset / Deployment | `{}` |
|
||||
| `clients.enabled` | Deploys a DaemonSet of clients that are each capable of scraping endpoints on the hostNetwork it is deployed on | `true` |
|
||||
| `clients.port` | The port where the client will publish PushProx client-specific metrics. If deploying multiple clients onto the same node, the clients should not have conflicting ports | `9369` |
|
||||
| `clients.proxyUrl` | Overrides the default proxyUrl setting of `http://pushprox-{{ .Values.component }}-proxy.{{ . Release.Namespace }}.svc.cluster.local:{{ .Values.proxy.port }}"` with the `proxyUrl` specified | `""` |
|
||||
| `clients.useLocalhost` | Sets a flag on each client deployment to redirect scrapes directed to `HOST_IP` to `127.0.0.1` | `false` |
|
||||
| `clients.https.enabled` | Enables scraping metrics via HTTPS using the provided TLS certs that exist on each host | `false` |
|
||||
| `clients.https.useServiceAccountCredentials` | If set to true, the client will create a service account with permissions to scrape `/metrics` endpoint of Kubernetes components. The client will use the service account token provided to make authorized scrape requests to the Kubernetes API | `false` |
|
||||
| `clients.https.insecureSkipVerify` | If set to true, the client will disable SSL security checks | `false` |
|
||||
| `clients.https.certDir` | A `hostPath` where TLS certs can be found. This path is mounted as a volume on an `initContainer` which copies only the necessary files over to an EmptyDir volume used by each client. Required and only used if `clients.https.enabled` is set | `""` |
|
||||
| `clients.https.certFile` | The path to the TLS cert file located within `clients.https.certDir`. Required and only used if `clients.https.enabled` is set | `""` |
|
||||
| `clients.https.keyFile` | The path to the TLS key file located within `clients.https.certDir`. Required and only used if `clients.https.enabled` is set | `""` |
|
||||
| `clients.https.caCertFile` | The path to the TLS cacert file located within `clients.https.certDir`. Required and only used if `clients.https.enabled` is set | `""` |
|
||||
| `clients.https.seLinuxOptions` | seLinuxOptions to be passed into the container that copies certs. Should define a container with permissions to read the files in the certDir provided on the host. Required and only used if `clients.https.enabled` is set and `clients.https.certDir` is provided. | `""` |
|
||||
| `clients.metrics.enabled` | Whether the client should publish PushProx client-specific metrics. | `false` |
|
||||
| `clients.rbac.additionalRules` | Additional permissions to provide to the ServiceAccount bound to the client. This can be used to provide additional permissions for the client to scrape metrics from the k8s API. Only enabled if clients.https.enabled and clients.https.useServiceAccountCredentials are true | `[]` |
|
||||
| `clients.deployment.enabled` | Deploys the client as a Deployment (generally used if the underlying hostNetwork Pod that is being scraped is managed by a Deployment) | `false` |
|
||||
| `clients.deployment.replicas` | The number of pods the Deployment has, it should match the number of pod the hostNetwork Deployment has. Required and only used if `client.deployment.enable` is set | `0` |
|
||||
| `clients.deployment.affinity` | The affinity rules that allocate the pod to the node in which the hostNetwork Deployment's pods run. Required and only used if `client.deployment.enable` is set | `{}` |
|
||||
| `clients.resources` | Set resource limits and requests for the client container | `{}` |
|
||||
| `clients.nodeSelector` | Select which nodes to deploy the clients on | `{}` |
|
||||
| `clients.tolerations` | Specify tolerations for clients | `[]` |
|
||||
| `proxy.enabled` | Deploys the proxy that each client will register with | `true` |
|
||||
| `proxy.port` | The port exposed by the proxy that each client will register with to allow metrics to be scraped from the host | `8080` |
|
||||
| `proxy.resources` | Set resource limits and requests for the proxy container | `{}` |
|
||||
| `proxy.nodeSelector` | Select which nodes the proxy can be deployed on | `{}` |
|
||||
| `proxy.tolerations` | Specify tolerations (if necessary) to allow the proxy to be deployed on the selected node | `[]` |
|
||||
| `kubeVersionOverrides` | A list of Semver constraint strings (defined by https://github.com/Masterminds/semver) and values.yaml overrides. For each key in kubeVersionOverrides, this chart will check to see if the current Kubernetes cluster's version matches any of the semver constraints provided as keys on the map. On seeing a match, the default value for each values.yaml field overridden will be updated with the new value. If multiple matches are encountered (due to overlapping semver ranges), the matches will be applied in order. | `[]`
|
||||
|
||||
*Tip: The filepaths set in `clients.https.<cert|key|caCert>File` can include wildcard characters*.
|
||||
|
||||
See [rancher-monitoring](https://github.com/rancher/charts/tree/gh-pages/packages/rancher-monitoring) for examples of how this chart can be used.
|
||||
|
|
@ -0,0 +1,131 @@
|
|||
# Rancher
|
||||
|
||||
{{- define "system_default_registry" -}}
|
||||
{{- if .Values.global.cattle.systemDefaultRegistry -}}
|
||||
{{- printf "%s/" .Values.global.cattle.systemDefaultRegistry -}}
|
||||
{{- end -}}
|
||||
{{- end -}}
|
||||
|
||||
# Windows Support
|
||||
|
||||
{{/*
|
||||
Windows cluster will add default taint for linux nodes,
|
||||
add below linux tolerations to workloads could be scheduled to those linux nodes
|
||||
*/}}
|
||||
|
||||
{{- define "linux-node-tolerations" -}}
|
||||
- key: "cattle.io/os"
|
||||
value: "linux"
|
||||
effect: "NoSchedule"
|
||||
operator: "Equal"
|
||||
{{- end -}}
|
||||
|
||||
{{- define "linux-node-selector" -}}
|
||||
{{- if semverCompare "<1.14-0" .Capabilities.KubeVersion.GitVersion -}}
|
||||
beta.kubernetes.io/os: linux
|
||||
{{- else -}}
|
||||
kubernetes.io/os: linux
|
||||
{{- end -}}
|
||||
{{- end -}}
|
||||
|
||||
# General
|
||||
|
||||
{{- define "applyKubeVersionOverrides" -}}
|
||||
{{- $overrides := dict -}}
|
||||
{{- range $override := .Values.kubeVersionOverrides -}}
|
||||
{{- if semverCompare $override.constraint $.Capabilities.KubeVersion.Version -}}
|
||||
{{- $_ := mergeOverwrite $overrides $override.values -}}
|
||||
{{- end -}}
|
||||
{{- end -}}
|
||||
{{- $_ := mergeOverwrite .Values $overrides -}}
|
||||
{{- end -}}
|
||||
|
||||
{{- define "pushprox.namespace" -}}
|
||||
{{- if .Values.namespaceOverride -}}
|
||||
{{- .Values.namespaceOverride -}}
|
||||
{{- else -}}
|
||||
{{- .Release.Namespace -}}
|
||||
{{- end -}}
|
||||
{{- end -}}
|
||||
|
||||
{{- define "pushProxy.commonLabels" -}}
|
||||
release: {{ .Release.Name }}
|
||||
component: {{ .Values.component | quote }}
|
||||
provider: kubernetes
|
||||
{{- end -}}
|
||||
|
||||
{{- define "pushProxy.proxyUrl" -}}
|
||||
{{- $_ := (required "Template requires either .Values.proxy.port or .Values.client.proxyUrl to set proxyUrl for client" (or .Values.clients.proxyUrl .Values.proxy.port)) -}}
|
||||
{{- if .Values.clients.proxyUrl -}}
|
||||
{{ printf "%s" .Values.clients.proxyUrl }}
|
||||
{{- else -}}
|
||||
{{ printf "http://%s.%s.svc:%d" (include "pushProxy.proxy.name" .) (include "pushprox.namespace" .) (int .Values.proxy.port) }}
|
||||
{{- end -}}{{- end -}}
|
||||
|
||||
# Client
|
||||
|
||||
{{- define "pushProxy.client.name" -}}
|
||||
{{- printf "pushprox-%s-client" (required ".Values.component is required" .Values.component) -}}
|
||||
{{- end -}}
|
||||
|
||||
{{- define "pushProxy.client.labels" -}}
|
||||
k8s-app: {{ template "pushProxy.client.name" . }}
|
||||
{{ template "pushProxy.commonLabels" . }}
|
||||
{{- end -}}
|
||||
|
||||
# Proxy
|
||||
|
||||
{{- define "pushProxy.proxy.name" -}}
|
||||
{{- printf "pushprox-%s-proxy" (required ".Values.component is required" .Values.component) -}}
|
||||
{{- end -}}
|
||||
|
||||
{{- define "pushProxy.proxy.labels" -}}
|
||||
k8s-app: {{ template "pushProxy.proxy.name" . }}
|
||||
{{ template "pushProxy.commonLabels" . }}
|
||||
{{- end -}}
|
||||
|
||||
# ServiceMonitor
|
||||
|
||||
{{- define "pushprox.serviceMonitor.name" -}}
|
||||
{{- printf "%s-%s" .Release.Name (required ".Values.component is required" .Values.component) -}}
|
||||
{{- end -}}
|
||||
|
||||
{{- define "pushProxy.serviceMonitor.labels" -}}
|
||||
app: {{ template "pushprox.serviceMonitor.name" . }}
|
||||
{{ template "pushProxy.commonLabels" . }}
|
||||
{{- end -}}
|
||||
|
||||
{{- define "pushProxy.serviceMonitor.endpoints" -}}
|
||||
{{- $proxyURL := (include "pushProxy.proxyUrl" .) -}}
|
||||
{{- $useHTTPS := .Values.clients.https.enabled -}}
|
||||
{{- $endpoints := .Values.serviceMonitor.endpoints }}
|
||||
{{- range $endpoints }}
|
||||
{{- if $.Values.proxy.enabled }}
|
||||
{{- $_ := set . "proxyUrl" $proxyURL }}
|
||||
{{- end }}
|
||||
{{- $clusterIdRelabel := dict }}
|
||||
{{- if $.Values.global.cattle.clusterId }}
|
||||
{{- $_ := set $clusterIdRelabel "action" "replace" }}
|
||||
{{- $_ := set $clusterIdRelabel "sourceLabels" (list "__address__") }}
|
||||
{{- $_ := set $clusterIdRelabel "targetLabel" "cluster_id" }}
|
||||
{{- $_ := set $clusterIdRelabel "replacement" $.Values.global.cattle.clusterId }}
|
||||
{{- end }}
|
||||
{{- $clusterNameRelabel := dict }}
|
||||
{{- if $.Values.global.cattle.clusterName }}
|
||||
{{- $_ := set $clusterNameRelabel "action" "replace" }}
|
||||
{{- $_ := set $clusterNameRelabel "sourceLabels" (list "__address__") }}
|
||||
{{- $_ := set $clusterNameRelabel "targetLabel" "cluster_name" }}
|
||||
{{- $_ := set $clusterNameRelabel "replacement" $.Values.global.cattle.clusterName }}
|
||||
{{- end }}
|
||||
{{- $metricRelabelings := append (list ($clusterNameRelabel)) ($clusterIdRelabel) }}
|
||||
{{- $_ := set . "metricRelabelings" ($metricRelabelings)}}
|
||||
{{- if $useHTTPS -}}
|
||||
{{- if (hasKey . "params") }}
|
||||
{{- $_ := set (get . "params") "_scheme" (list "https") }}
|
||||
{{- else }}
|
||||
{{- $_ := set . "params" (dict "_scheme" (list "https")) }}
|
||||
{{- end }}
|
||||
{{- end }}
|
||||
{{- end }}
|
||||
{{- toYaml $endpoints }}
|
||||
{{- end -}}
|
||||
|
|
@ -0,0 +1,85 @@
|
|||
{{- template "applyKubeVersionOverrides" . -}}
|
||||
{{- if .Values.clients }}{{- if .Values.clients.enabled }}
|
||||
apiVersion: rbac.authorization.k8s.io/v1
|
||||
kind: ClusterRole
|
||||
metadata:
|
||||
name: {{ template "pushProxy.client.name" . }}
|
||||
labels: {{ include "pushProxy.client.labels" . | nindent 4 }}
|
||||
rules:
|
||||
{{- if .Values.global.cattle.psp.enabled }}
|
||||
- apiGroups: ['policy']
|
||||
resources: ['podsecuritypolicies']
|
||||
verbs: ['use']
|
||||
resourceNames:
|
||||
- {{ template "pushProxy.client.name" . }}
|
||||
{{- end }}
|
||||
{{- if and .Values.clients.https.enabled .Values.clients.https.useServiceAccountCredentials }}
|
||||
- nonResourceURLs: ["/metrics"]
|
||||
verbs: ["get"]
|
||||
{{- if .Values.clients.rbac.additionalRules }}
|
||||
{{ toYaml .Values.clients.rbac.additionalRules }}
|
||||
{{- end }}
|
||||
{{- end }}
|
||||
---
|
||||
apiVersion: rbac.authorization.k8s.io/v1
|
||||
kind: ClusterRoleBinding
|
||||
metadata:
|
||||
name: {{ template "pushProxy.client.name" . }}
|
||||
labels: {{ include "pushProxy.client.labels" . | nindent 4 }}
|
||||
roleRef:
|
||||
apiGroup: rbac.authorization.k8s.io
|
||||
kind: ClusterRole
|
||||
name: {{ template "pushProxy.client.name" . }}
|
||||
subjects:
|
||||
- kind: ServiceAccount
|
||||
name: {{ template "pushProxy.client.name" . }}
|
||||
namespace: {{ include "pushprox.namespace" . }}
|
||||
---
|
||||
apiVersion: v1
|
||||
kind: ServiceAccount
|
||||
metadata:
|
||||
name: {{ template "pushProxy.client.name" . }}
|
||||
namespace: {{ include "pushprox.namespace" . }}
|
||||
labels: {{ include "pushProxy.client.labels" . | nindent 4 }}
|
||||
---
|
||||
{{- if .Values.global.cattle.psp.enabled }}
|
||||
apiVersion: policy/v1beta1
|
||||
kind: PodSecurityPolicy
|
||||
metadata:
|
||||
name: {{ template "pushProxy.client.name" . }}
|
||||
namespace: {{ include "pushprox.namespace" . }}
|
||||
labels: {{ include "pushProxy.client.labels" . | nindent 4 }}
|
||||
spec:
|
||||
privileged: false
|
||||
hostNetwork: true
|
||||
hostIPC: false
|
||||
hostPID: false
|
||||
runAsUser:
|
||||
rule: 'RunAsAny'
|
||||
seLinux:
|
||||
rule: 'RunAsAny'
|
||||
{{- if and .Values.clients.https.enabled .Values.clients.https.certDir .Values.global.seLinux.enabled .Values.clients.https.seLinuxOptions }}
|
||||
seLinuxOptions: {{ .Values.clients.https.seLinuxOptions | toYaml | nindent 6 }}
|
||||
{{- end }}
|
||||
supplementalGroups:
|
||||
rule: 'MustRunAs'
|
||||
ranges:
|
||||
- min: 0
|
||||
max: 65535
|
||||
fsGroup:
|
||||
rule: 'MustRunAs'
|
||||
ranges:
|
||||
- min: 0
|
||||
max: 65535
|
||||
readOnlyRootFilesystem: false
|
||||
volumes:
|
||||
- 'secret'
|
||||
{{- if and .Values.clients.https.enabled .Values.clients.https.certDir }}
|
||||
- 'emptyDir'
|
||||
- 'hostPath'
|
||||
allowedHostPaths:
|
||||
- pathPrefix: {{ required "Need access to volume on host with the SSL cert files to use HTTPs" .Values.clients.https.certDir }}
|
||||
readOnly: true
|
||||
{{- end }}
|
||||
{{- end }}
|
||||
{{- end }}{{- end }}
|
||||
|
|
@ -0,0 +1,153 @@
|
|||
{{- template "applyKubeVersionOverrides" . -}}
|
||||
{{- if .Values.clients }}{{- if .Values.clients.enabled }}
|
||||
apiVersion: apps/v1
|
||||
{{- if .Values.clients.deployment.enabled }}
|
||||
kind: Deployment
|
||||
{{- else }}
|
||||
kind: DaemonSet
|
||||
{{- end }}
|
||||
metadata:
|
||||
name: {{ template "pushProxy.client.name" . }}
|
||||
namespace: {{ template "pushprox.namespace" . }}
|
||||
labels: {{ include "pushProxy.client.labels" . | nindent 4 }}
|
||||
pushprox-exporter: "client"
|
||||
spec:
|
||||
{{- if .Values.clients.deployment.enabled }}
|
||||
replicas: {{ .Values.clients.deployment.replicas }}
|
||||
{{- end }}
|
||||
selector:
|
||||
matchLabels: {{ include "pushProxy.client.labels" . | nindent 6 }}
|
||||
template:
|
||||
metadata:
|
||||
labels: {{ include "pushProxy.client.labels" . | nindent 8 }}
|
||||
spec:
|
||||
{{- if .Values.clients.affinity }}
|
||||
affinity: {{ toYaml .Values.clients.affinity | nindent 8 }}
|
||||
{{- end }}
|
||||
nodeSelector: {{ include "linux-node-selector" . | nindent 8 }}
|
||||
{{- if .Values.clients.nodeSelector }}
|
||||
{{ toYaml .Values.clients.nodeSelector | indent 8 }}
|
||||
{{- end }}
|
||||
tolerations: {{ include "linux-node-tolerations" . | nindent 8 }}
|
||||
{{- if .Values.clients.tolerations }}
|
||||
{{ toYaml .Values.clients.tolerations | indent 8 }}
|
||||
{{- end }}
|
||||
hostNetwork: true
|
||||
dnsPolicy: ClusterFirstWithHostNet
|
||||
serviceAccountName: {{ template "pushProxy.client.name" . }}
|
||||
containers:
|
||||
- name: pushprox-client
|
||||
image: {{ template "system_default_registry" . }}{{ .Values.clients.image.repository }}:{{ .Values.clients.image.tag }}
|
||||
command:
|
||||
{{- range .Values.clients.command }}
|
||||
- {{ . | quote }}
|
||||
{{- end }}
|
||||
args:
|
||||
- --fqdn=$(HOST_IP)
|
||||
- --proxy-url=$(PROXY_URL)
|
||||
{{- if .Values.clients.metrics.enabled }}
|
||||
- --metrics-addr=$(PORT)
|
||||
{{- end }}
|
||||
- --allow-port={{ required "Need .Values.metricsPort to configure client to be allowed to scrape metrics at port" .Values.metricsPort}}
|
||||
{{- if .Values.clients.useLocalhost }}
|
||||
- --use-localhost
|
||||
{{- end }}
|
||||
{{- if .Values.clients.https.enabled }}
|
||||
{{- if .Values.clients.https.insecureSkipVerify }}
|
||||
- --insecure-skip-verify
|
||||
{{- end }}
|
||||
{{- if .Values.clients.https.useServiceAccountCredentials }}
|
||||
- --token-path=/var/run/secrets/kubernetes.io/serviceaccount/token
|
||||
{{- end }}
|
||||
{{- if .Values.clients.https.certDir }}
|
||||
- --tls.cert=/etc/ssl/push-proxy/push-proxy.pem
|
||||
- --tls.key=/etc/ssl/push-proxy/push-proxy-key.pem
|
||||
- --tls.cacert=/etc/ssl/push-proxy/push-proxy-ca-cert.pem
|
||||
{{- end }}
|
||||
{{- end }}
|
||||
env:
|
||||
- name: HOST_IP
|
||||
valueFrom:
|
||||
fieldRef:
|
||||
fieldPath: status.hostIP
|
||||
{{- if .Values.clients.metrics.enabled }}
|
||||
- name: PORT
|
||||
value: :{{ .Values.clients.port }}
|
||||
{{- end }}
|
||||
- name: PROXY_URL
|
||||
value: {{ template "pushProxy.proxyUrl" . }}
|
||||
securityContext:
|
||||
runAsNonRoot: true
|
||||
runAsUser: 1000
|
||||
{{- if and .Values.clients.https.enabled .Values.clients.https.certDir }}
|
||||
volumeMounts:
|
||||
- name: metrics-cert-dir
|
||||
mountPath: /etc/ssl/push-proxy
|
||||
{{- end }}
|
||||
{{- if .Values.clients.resources }}
|
||||
resources: {{ toYaml .Values.clients.resources | nindent 10 }}
|
||||
{{- end }}
|
||||
{{- if and .Values.clients.https.enabled .Values.clients.https.certDir }}
|
||||
initContainers:
|
||||
- name: copy-certs
|
||||
image: {{ template "system_default_registry" . }}{{ .Values.clients.copyCertsImage.repository }}:{{ .Values.clients.copyCertsImage.tag }}
|
||||
command:
|
||||
- sh
|
||||
- -c
|
||||
- |
|
||||
echo "Searching for files to copy within the source volume"
|
||||
echo "cert: ${CERT_FILE_NAME}"
|
||||
echo "key: ${KEY_FILE_NAME}"
|
||||
echo "cacert: ${CACERT_FILE_NAME}"
|
||||
|
||||
CERT_FILE_SOURCE=$(find /etc/source/ -type f -name "${CERT_FILE_NAME}" | sort -r | head -n 1)
|
||||
KEY_FILE_SOURCE=$(find /etc/source/ -type f -name "${KEY_FILE_NAME}" | sort -r | head -n 1)
|
||||
CACERT_FILE_SOURCE=$(find /etc/source/ -type f -name "${CACERT_FILE_NAME}" | sort -r | head -n 1)
|
||||
|
||||
test -z ${CERT_FILE_SOURCE} && echo "Failed to find cert file" && exit 1
|
||||
test -z ${KEY_FILE_SOURCE} && echo "Failed to find key file" && exit 1
|
||||
test -z ${CACERT_FILE_SOURCE} && echo "Failed to find cacert file" && exit 1
|
||||
|
||||
echo "Copying cert file from $CERT_FILE_SOURCE to $CERT_FILE_TARGET"
|
||||
cp $CERT_FILE_SOURCE $CERT_FILE_TARGET || exit 1
|
||||
chmod 444 $CERT_FILE_TARGET || exit 1
|
||||
|
||||
echo "Copying key file from $KEY_FILE_SOURCE to $KEY_FILE_TARGET"
|
||||
cp $KEY_FILE_SOURCE $KEY_FILE_TARGET || exit 1
|
||||
chmod 444 $KEY_FILE_TARGET || exit 1
|
||||
|
||||
echo "Copying cacert file from $CACERT_FILE_SOURCE to $CACERT_FILE_TARGET"
|
||||
cp $CACERT_FILE_SOURCE $CACERT_FILE_TARGET || exit 1
|
||||
chmod 444 $CACERT_FILE_TARGET || exit 1
|
||||
env:
|
||||
- name: CERT_FILE_NAME
|
||||
value: {{ required "Need a TLS cert file for scraping metrics endpoint over HTTPs" .Values.clients.https.certFile }}
|
||||
- name: KEY_FILE_NAME
|
||||
value: {{ required "Need a TLS key file for scraping metrics endpoint over HTTPs" .Values.clients.https.keyFile }}
|
||||
- name: CACERT_FILE_NAME
|
||||
value: {{ required "Need a TLS CA cert file for scraping metrics endpoint over HTTPs" .Values.clients.https.caCertFile }}
|
||||
- name: CERT_FILE_TARGET
|
||||
value: /etc/ssl/push-proxy/push-proxy.pem
|
||||
- name: KEY_FILE_TARGET
|
||||
value: /etc/ssl/push-proxy/push-proxy-key.pem
|
||||
- name: CACERT_FILE_TARGET
|
||||
value: /etc/ssl/push-proxy/push-proxy-ca-cert.pem
|
||||
securityContext:
|
||||
runAsNonRoot: false
|
||||
{{- if and .Values.global.seLinux.enabled .Values.clients.https.seLinuxOptions }}
|
||||
seLinuxOptions: {{ .Values.clients.https.seLinuxOptions | toYaml | nindent 12 }}
|
||||
{{- end }}
|
||||
volumeMounts:
|
||||
- name: metrics-cert-dir-source
|
||||
mountPath: /etc/source
|
||||
readOnly: true
|
||||
- name: metrics-cert-dir
|
||||
mountPath: /etc/ssl/push-proxy
|
||||
volumes:
|
||||
- name: metrics-cert-dir-source
|
||||
hostPath:
|
||||
path: {{ required "Need access to volume on host with the SSL cert files to use HTTPs" .Values.clients.https.certDir }}
|
||||
- name: metrics-cert-dir
|
||||
emptyDir: {}
|
||||
{{- end }}
|
||||
{{- end }}{{- end }}
|
||||
|
|
@ -0,0 +1,68 @@
|
|||
{{- template "applyKubeVersionOverrides" . -}}
|
||||
{{- if and .Values.proxy }}{{ if .Values.proxy.enabled }}
|
||||
apiVersion: rbac.authorization.k8s.io/v1
|
||||
kind: ClusterRole
|
||||
metadata:
|
||||
name: {{ template "pushProxy.proxy.name" . }}
|
||||
labels: {{ include "pushProxy.proxy.labels" . | nindent 4 }}
|
||||
rules:
|
||||
{{- if .Values.global.cattle.psp.enabled }}
|
||||
- apiGroups: ['policy']
|
||||
resources: ['podsecuritypolicies']
|
||||
verbs: ['use']
|
||||
resourceNames:
|
||||
- {{ template "pushProxy.proxy.name" . }}
|
||||
{{- end }}
|
||||
---
|
||||
apiVersion: rbac.authorization.k8s.io/v1
|
||||
kind: ClusterRoleBinding
|
||||
metadata:
|
||||
name: {{ template "pushProxy.proxy.name" . }}
|
||||
labels: {{ include "pushProxy.proxy.labels" . | nindent 4 }}
|
||||
roleRef:
|
||||
apiGroup: rbac.authorization.k8s.io
|
||||
kind: ClusterRole
|
||||
name: {{ template "pushProxy.proxy.name" . }}
|
||||
subjects:
|
||||
- kind: ServiceAccount
|
||||
name: {{ template "pushProxy.proxy.name" . }}
|
||||
namespace: {{ include "pushprox.namespace" . }}
|
||||
---
|
||||
apiVersion: v1
|
||||
kind: ServiceAccount
|
||||
metadata:
|
||||
name: {{ template "pushProxy.proxy.name" . }}
|
||||
namespace: {{ include "pushprox.namespace" . }}
|
||||
labels: {{ include "pushProxy.proxy.labels" . | nindent 4 }}
|
||||
---
|
||||
{{- if .Values.global.cattle.psp.enabled }}
|
||||
apiVersion: policy/v1beta1
|
||||
kind: PodSecurityPolicy
|
||||
metadata:
|
||||
name: {{ template "pushProxy.proxy.name" . }}
|
||||
namespace: {{ include "pushprox.namespace" . }}
|
||||
labels: {{ include "pushProxy.proxy.labels" . | nindent 4 }}
|
||||
spec:
|
||||
privileged: false
|
||||
hostNetwork: false
|
||||
hostIPC: false
|
||||
hostPID: false
|
||||
runAsUser:
|
||||
rule: 'MustRunAsNonRoot'
|
||||
seLinux:
|
||||
rule: 'RunAsAny'
|
||||
supplementalGroups:
|
||||
rule: 'MustRunAs'
|
||||
ranges:
|
||||
- min: 1
|
||||
max: 65535
|
||||
fsGroup:
|
||||
rule: 'MustRunAs'
|
||||
ranges:
|
||||
- min: 1
|
||||
max: 65535
|
||||
readOnlyRootFilesystem: false
|
||||
volumes:
|
||||
- 'secret'
|
||||
{{- end }}{{- end }}
|
||||
{{- end }}
|
||||
|
|
@ -0,0 +1,53 @@
|
|||
{{- template "applyKubeVersionOverrides" . -}}
|
||||
{{- if and .Values.proxy }}{{ if .Values.proxy.enabled }}
|
||||
apiVersion: apps/v1
|
||||
kind: Deployment
|
||||
metadata:
|
||||
name: {{ template "pushProxy.proxy.name" . }}
|
||||
namespace: {{ template "pushprox.namespace" . }}
|
||||
labels: {{ include "pushProxy.proxy.labels" . | nindent 4 }}
|
||||
pushprox-exporter: "proxy"
|
||||
spec:
|
||||
selector:
|
||||
matchLabels: {{ include "pushProxy.proxy.labels" . | nindent 6 }}
|
||||
template:
|
||||
metadata:
|
||||
labels: {{ include "pushProxy.proxy.labels" . | nindent 8 }}
|
||||
spec:
|
||||
securityContext:
|
||||
runAsNonRoot: true
|
||||
runAsUser: 1000
|
||||
nodeSelector: {{ include "linux-node-selector" . | nindent 8 }}
|
||||
{{- if .Values.proxy.nodeSelector }}
|
||||
{{ toYaml .Values.proxy.nodeSelector | indent 8 }}
|
||||
{{- end }}
|
||||
tolerations: {{ include "linux-node-tolerations" . | nindent 8 }}
|
||||
{{- if .Values.proxy.tolerations }}
|
||||
{{ toYaml .Values.proxy.tolerations | indent 8 }}
|
||||
{{- end }}
|
||||
serviceAccountName: {{ template "pushProxy.proxy.name" . }}
|
||||
containers:
|
||||
- name: pushprox-proxy
|
||||
image: {{ template "system_default_registry" . }}{{ .Values.proxy.image.repository }}:{{ .Values.proxy.image.tag }}
|
||||
command:
|
||||
{{- range .Values.proxy.command }}
|
||||
- {{ . | quote }}
|
||||
{{- end }}
|
||||
{{- if .Values.proxy.resources }}
|
||||
resources: {{ toYaml .Values.proxy.resources | nindent 10 }}
|
||||
{{- end }}
|
||||
---
|
||||
apiVersion: v1
|
||||
kind: Service
|
||||
metadata:
|
||||
name: {{ template "pushProxy.proxy.name" . }}
|
||||
namespace: {{ template "pushprox.namespace" . }}
|
||||
labels: {{ include "pushProxy.proxy.labels" . | nindent 4 }}
|
||||
spec:
|
||||
ports:
|
||||
- name: pp-proxy
|
||||
port: {{ required "Need .Values.proxy.port to configure proxy" .Values.proxy.port }}
|
||||
protocol: TCP
|
||||
targetPort: {{ .Values.proxy.port }}
|
||||
selector: {{ include "pushProxy.proxy.labels" . | nindent 4 }}
|
||||
{{- end }}{{- end }}
|
||||
|
|
@ -0,0 +1,45 @@
|
|||
{{- template "applyKubeVersionOverrides" . -}}
|
||||
{{- if .Values.serviceMonitor }}{{- if .Values.serviceMonitor.enabled }}
|
||||
apiVersion: monitoring.coreos.com/v1
|
||||
kind: ServiceMonitor
|
||||
metadata:
|
||||
name: {{ template "pushprox.serviceMonitor.name" . }}
|
||||
namespace: {{ template "pushprox.namespace" . }}
|
||||
labels: {{ include "pushProxy.serviceMonitor.labels" . | nindent 4 }}
|
||||
spec:
|
||||
endpoints: {{include "pushProxy.serviceMonitor.endpoints" . | nindent 4 }}
|
||||
jobLabel: component
|
||||
podTargetLabels:
|
||||
- component
|
||||
- pushprox-exporter
|
||||
namespaceSelector:
|
||||
matchNames:
|
||||
- {{ template "pushprox.namespace" . }}
|
||||
selector:
|
||||
matchLabels: {{ include "pushProxy.client.labels" . | nindent 6 }}
|
||||
---
|
||||
{{- $selector := "" }}
|
||||
{{- if not (kindIs "invalid" .Values.service) }}
|
||||
{{- if not (kindIs "invalid" .Values.service.selector) }}
|
||||
{{ if .Values.service.selector }}
|
||||
{{- if .Values.clients.enabled }}
|
||||
{{- required (printf "Cannot override .Values.service.selector=%s when .Values.clients.enabled=true" (toJson .Values.service.selector)) "" }}
|
||||
{{- end }}
|
||||
{{- $selector = (toYaml .Values.service.selector) }}
|
||||
{{- end }}
|
||||
{{- end }}
|
||||
{{- end }}
|
||||
apiVersion: v1
|
||||
kind: Service
|
||||
metadata:
|
||||
name: {{ template "pushProxy.client.name" . }}
|
||||
namespace: {{ template "pushprox.namespace" . }}
|
||||
labels: {{ include "pushProxy.client.labels" . | nindent 4 }}
|
||||
spec:
|
||||
ports:
|
||||
- name: metrics
|
||||
port: {{ required "Need .Values.metricsPort to configure client to listen to metrics at port" .Values.metricsPort}}
|
||||
protocol: TCP
|
||||
targetPort: {{ .Values.metricsPort }}
|
||||
selector: {{ default (include "pushProxy.client.labels" .) $selector | nindent 4 }}
|
||||
{{- end }}{{- end }}
|
||||
|
|
@ -0,0 +1,14 @@
|
|||
#{{- if gt (len (lookup "rbac.authorization.k8s.io/v1" "ClusterRole" "" "")) 0 -}}
|
||||
# {{- $found := dict -}}
|
||||
# {{- set $found "monitoring.coreos.com/v1/ServiceMonitor" false -}}
|
||||
# {{- range .Capabilities.APIVersions -}}
|
||||
# {{- if hasKey $found (toString .) -}}
|
||||
# {{- set $found (toString .) true -}}
|
||||
# {{- end -}}
|
||||
# {{- end -}}
|
||||
# {{- range $_, $exists := $found -}}
|
||||
# {{- if (eq $exists false) -}}
|
||||
# {{- required "Required CRDs are missing. Please install Prometheus Operator CRDs before installing this chart." "" -}}
|
||||
# {{- end -}}
|
||||
# {{- end -}}
|
||||
#{{- end -}}
|
||||
|
|
@ -0,0 +1,7 @@
|
|||
#{{- if gt (len (lookup "rbac.authorization.k8s.io/v1" "ClusterRole" "" "")) 0 -}}
|
||||
#{{- if .Values.global.cattle.psp.enabled }}
|
||||
#{{- if not (.Capabilities.APIVersions.Has "policy/v1beta1/PodSecurityPolicy") }}
|
||||
#{{- fail "The target cluster does not have the PodSecurityPolicy API resource. Please disable PSPs in this chart before proceeding." -}}
|
||||
#{{- end }}
|
||||
#{{- end }}
|
||||
#{{- end }}
|
||||
|
|
@ -0,0 +1,146 @@
|
|||
# Default values for rancher-pushprox.
|
||||
# This is a YAML-formatted file.
|
||||
# Declare variables to be passed into your templates.
|
||||
|
||||
# Default image containing both the proxy and the client was generated from the following Dockerfile
|
||||
# https://github.com/prometheus-community/PushProx/blob/eeadbe766641699129920ccfaaaa30a85c67fe81/Dockerfile#L1-L15
|
||||
|
||||
# Configuration
|
||||
|
||||
global:
|
||||
cattle:
|
||||
psp:
|
||||
enabled: false
|
||||
systemDefaultRegistry: ""
|
||||
seLinux:
|
||||
enabled: false
|
||||
|
||||
# A list of Semver constraint strings (defined by https://github.com/Masterminds/semver) and values.yaml overrides.
|
||||
#
|
||||
# For each key in kubeVersionOverrides, this chart will check to see if the current Kubernetes cluster's version matches
|
||||
# any of the semver constraints provided as keys on the map.
|
||||
#
|
||||
# On seeing a match, the default value for each values.yaml field overridden will be updated with the new value.
|
||||
#
|
||||
# If multiple matches are encountered (due to overlapping semver ranges), the matches will be applied in order.
|
||||
#
|
||||
# Notes:
|
||||
# - On running a helm template, Helm generally assumes the kubeVersion is v1.20.0
|
||||
# - On running a helm install --dry-run, the correct kubeVersion should be chosen.
|
||||
kubeVersionOverrides: []
|
||||
# - constraint: "< 1.21"
|
||||
# values:
|
||||
# metricsPort: 10252
|
||||
# clients:
|
||||
# https:
|
||||
# enabled: false
|
||||
# insecureSkipVerify: false
|
||||
# useServiceAccountCredentials: false
|
||||
|
||||
namespaceOverride: ""
|
||||
|
||||
# The component that is being monitored (i.e. etcd)
|
||||
component: "component"
|
||||
|
||||
# The port containing the metrics that need to be scraped
|
||||
metricsPort: 2739
|
||||
|
||||
# Configure ServiceMonitor that monitors metrics from the metricsPort endpoint
|
||||
serviceMonitor:
|
||||
enabled: true
|
||||
# A list of endpoints that will be added to the ServiceMonitor based on the Endpoint spec
|
||||
# Source: https://github.com/prometheus-operator/prometheus-operator/blob/master/Documentation/api.md#endpoint
|
||||
# By default, proxyUrl and params._scheme will be overridden based on other values
|
||||
endpoints:
|
||||
- port: metrics
|
||||
|
||||
# Configure Service that grabs scrape targets
|
||||
service:
|
||||
# The selector that is used to populate the Service's Endpoints object.
|
||||
# The chart will error out on rendering templating if .Values.clients.enabled is set alongside this field,
|
||||
# since it is expected that this service should point to the PushProx Clients Daemonset / Deployment
|
||||
selector: {}
|
||||
|
||||
clients:
|
||||
enabled: true
|
||||
# The port which the PushProx client will post PushProx metrics to
|
||||
port: 9369
|
||||
# If unset, this will default to the URL for the proxy service: http://pushprox-{{component}}-proxy.{{namepsace}}.svc.cluster.local:{{proxy.port}}
|
||||
# Should be modified if the clients are being deployed outside the cluster where the proxy rests, otherwise leave it null
|
||||
proxyUrl: ""
|
||||
# If set to true, the client will forward any requests from the host IP to 127.0.0.1
|
||||
# It will only allow proxy requests to the metricsPort specified
|
||||
useLocalhost: false
|
||||
# Configuration for accessing metrics via HTTPS
|
||||
https:
|
||||
# Does the client require https to access the metrics?
|
||||
enabled: false
|
||||
# If set to true, the client will create a service account with adequate permissions and set a flag
|
||||
# on the client to use the service account token provided by it to make authorized scrape requests
|
||||
useServiceAccountCredentials: false
|
||||
# If set to true, the client will disable SSL security checks
|
||||
insecureSkipVerify: false
|
||||
# Directory on host where necessary TLS cert and key to scrape metrics can be found
|
||||
certDir: ""
|
||||
# Filenames for files located in .Values.clients.https.certDir that correspond to TLS settings
|
||||
certFile: ""
|
||||
keyFile: ""
|
||||
caCertFile: ""
|
||||
# seLinuxOptions to be passed into the container that copies certs. Should define a container with permissions to read the files in the certDir provided on the host.
|
||||
# Required and only used if `clients.https.enabled` is set and `clients.https.certDir` is provided.
|
||||
seLinuxOptions: {}
|
||||
|
||||
metrics:
|
||||
# Whether the client should publish PushProx client-specific metrics to .Values.clients.port
|
||||
enabled: false
|
||||
|
||||
rbac:
|
||||
# Additional permissions to provide to the ServiceAccount bound to the client
|
||||
# This can be used to provide additional permissions for the client to scrape metrics from the k8s API
|
||||
# Only enabled if clients.https.enabled and clients.https.useServiceAccountCredentials are true
|
||||
additionalRules: []
|
||||
|
||||
# Resource limits
|
||||
resources: {}
|
||||
|
||||
# Options to select all nodes to deploy client DaemonSet on
|
||||
nodeSelector: {}
|
||||
tolerations: []
|
||||
affinity: {}
|
||||
|
||||
image:
|
||||
repository: rancher/pushprox-client
|
||||
tag: v0.1.0-rancher2-client
|
||||
command: ["pushprox-client"]
|
||||
|
||||
copyCertsImage:
|
||||
repository: rancher/mirrored-library-busybox
|
||||
tag: 1.31.1
|
||||
|
||||
# The default intention of rancher-pushprox clients is to scrape hostNetwork metrics across all nodes.
|
||||
# This can be used to scrape internal Kubernetes components or DaemonSets of hostNetwork Pods in
|
||||
# situations where a cloud provider firewall prevents Pod-To-Host communication but not Pod-To-Pod.
|
||||
# However, if the underlying hostNetwork Pod that is being scraped is managed by a Deployment,
|
||||
# this advanced option enables users to deploy the client as a Deployment instead of a DaemonSet.
|
||||
# If a user deploys this feature and the underlying Deployment's number of replicas changes, the user will
|
||||
# be responsible for upgrading this chart accordingly to the right number of replicas.
|
||||
deployment:
|
||||
enabled: false
|
||||
replicas: 0
|
||||
|
||||
proxy:
|
||||
enabled: true
|
||||
# The port through which PushProx clients will communicate to the proxy
|
||||
port: 8080
|
||||
|
||||
# Resource limits
|
||||
resources: {}
|
||||
|
||||
# Options to select a node to run a single proxy deployment on
|
||||
nodeSelector: {}
|
||||
tolerations: []
|
||||
|
||||
image:
|
||||
repository: rancher/pushprox-proxy
|
||||
tag: v0.1.0-rancher2-proxy
|
||||
command: ["pushprox-proxy"]
|
||||
|
|
@ -0,0 +1,23 @@
|
|||
# Patterns to ignore when building packages.
|
||||
# This supports shell glob matching, relative path matching, and
|
||||
# negation (prefixed with !). Only one pattern per line.
|
||||
.DS_Store
|
||||
# Common VCS dirs
|
||||
.git/
|
||||
.gitignore
|
||||
.bzr/
|
||||
.bzrignore
|
||||
.hg/
|
||||
.hgignore
|
||||
.svn/
|
||||
# Common backup files
|
||||
*.swp
|
||||
*.bak
|
||||
*.tmp
|
||||
*.orig
|
||||
*~
|
||||
# Various IDEs
|
||||
.project
|
||||
.idea/
|
||||
*.tmproj
|
||||
.vscode/
|
||||
|
|
@ -0,0 +1,14 @@
|
|||
annotations:
|
||||
catalog.cattle.io/hidden: "true"
|
||||
catalog.cattle.io/kube-version: '>= 1.16.0-0 < 1.27.0-0'
|
||||
catalog.cattle.io/os: linux
|
||||
catalog.rancher.io/certified: rancher
|
||||
catalog.rancher.io/namespace: cattle-monitoring-system
|
||||
catalog.rancher.io/release-name: rancher-pushprox
|
||||
apiVersion: v1
|
||||
appVersion: 0.1.0
|
||||
description: Sets up a deployment of the PushProx proxy and a DaemonSet of PushProx
|
||||
clients.
|
||||
name: hardenedNodeExporter
|
||||
type: application
|
||||
version: 0.1.6
|
||||
|
|
@ -0,0 +1,82 @@
|
|||
# rancher-pushprox
|
||||
|
||||
A Rancher chart based on Rancher [PushProx](https://github.com/rancher/PushProx) that sets up a Deployment of a PushProx proxy and a DaemonSet of PushProx clients on a Kubernetes cluster.
|
||||
|
||||
Installs [rancher-pushprox](https://github.com/rancher/charts/tree/gh-pages/packages/rancher-pushprox) to create PushProx clients that can access their host's network and register with a PushProx proxy. A [Prometheus Operator](https://github.com/coreos/prometheus-operator) ServiceMonitor CR is also included that is configured to scrape the metrics from each of the clients through the proxy.
|
||||
|
||||
Using an instance of this chart is suitable for the following scenarios:
|
||||
- You need to scrape metrics from a port that should not be accessible outside of the host (e.g. scraping `etcd` metrics in a hardened cluster)
|
||||
- You need to scrape metrics on a host that are not exposed outside of 127.0.0.1 (e.g. scraping `kube-proxy` metrics)
|
||||
- You need to scrape metrics through HTTPS using certs hosted directly on `hostPath`
|
||||
- You need to scrape metrics from Kubernetes components that require authorization via a service account (e.g. permissions to make request to `/metrics`)
|
||||
- You need to scrape metrics without access to cacerts (i.e. enable `insecureSkipVerify`)
|
||||
|
||||
The clients and proxy are created based on a Rancher fork of the [prometheus-community/PushProx](https://github.com/prometheus-community/PushProx) project.
|
||||
|
||||
## Upgrading to Kubernetes v1.25+
|
||||
|
||||
Starting in Kubernetes v1.25, [Pod Security Policies](https://kubernetes.io/docs/concepts/security/pod-security-policy/) have been removed from the Kubernetes API.
|
||||
|
||||
As a result, **before upgrading to Kubernetes v1.25** (or on a fresh install in a Kubernetes v1.25+ cluster), users are expected to perform an in-place upgrade of this chart with `global.cattle.psp.enabled` set to `false` if it has been previously set to `true`.
|
||||
|
||||
> **Note:**
|
||||
> In this chart release, any previous field that was associated with any PSP resources have been removed in favor of a single global field: `global.cattle.psp.enabled`.
|
||||
|
||||
> **Note:**
|
||||
> If you upgrade your cluster to Kubernetes v1.25+ before removing PSPs via a `helm upgrade` (even if you manually clean up resources), **it will leave the Helm release in a broken state within the cluster such that further Helm operations will not work (`helm uninstall`, `helm upgrade`, etc.).**
|
||||
>
|
||||
> If your charts get stuck in this state, please consult the Rancher docs on how to clean up your Helm release secrets.
|
||||
|
||||
Upon setting `global.cattle.psp.enabled` to false, the chart will remove any PSP resources deployed on its behalf from the cluster. This is the default setting for this chart.
|
||||
|
||||
As a replacement for PSPs, [Pod Security Admission](https://kubernetes.io/docs/concepts/security/pod-security-admission/) should be used. Please consult the Rancher docs for more details on how to configure your chart release namespaces to work with the new Pod Security Admission and apply Pod Security Standards.
|
||||
|
||||
## Configuration
|
||||
|
||||
The following tables list the configurable parameters of the rancher-pushprox chart and their default values.
|
||||
|
||||
### General
|
||||
|
||||
#### Required
|
||||
| Parameter | Description | Example |
|
||||
| ----- | ----------- | ------ |
|
||||
| `component` | The component that is being monitored | `kube-etcd`
|
||||
| `metricsPort` | The port on the host that contains the metrics you want to scrape (e.g. `http://<HOST_IP>:<metricsPort>/metrics`) | `2379` |
|
||||
| `namespaceOverride` | The namespace to install the chart | `""`
|
||||
|
||||
#### Optional
|
||||
| Parameter | Description | Default |
|
||||
| ----- | ----------- | ------ |
|
||||
| `serviceMonitor.enabled` | Deploys a [Prometheus Operator](https://github.com/coreos/prometheus-operator/blob/master/Documentation/api.md#servicemonitor) ServiceMonitor CR that is configured to scrape metrics on the hosts that the clients are deployed on via the proxy. Also deploys a Service that points to all pods with the expected client name that exposes the `metricsPort` selected | `true` |
|
||||
| `serviceMonitor.endpoints` | A list of endpoints that will be added to the ServiceMonitor based on the [Endpoint spec](https://github.com/prometheus-operator/prometheus-operator/blob/master/Documentation/api.md#endpoint) | `[{port: metrics}]` |
|
||||
| `service.selector` | The selector that is used to populate the Service's Endpoints object. The chart will error out on rendering templating if `.Values.clients.enabled` is set alongside this field, since it is expected that this service should point to the PushProx Clients Daemonset / Deployment | `{}` |
|
||||
| `clients.enabled` | Deploys a DaemonSet of clients that are each capable of scraping endpoints on the hostNetwork it is deployed on | `true` |
|
||||
| `clients.port` | The port where the client will publish PushProx client-specific metrics. If deploying multiple clients onto the same node, the clients should not have conflicting ports | `9369` |
|
||||
| `clients.proxyUrl` | Overrides the default proxyUrl setting of `http://pushprox-{{ .Values.component }}-proxy.{{ . Release.Namespace }}.svc.cluster.local:{{ .Values.proxy.port }}"` with the `proxyUrl` specified | `""` |
|
||||
| `clients.useLocalhost` | Sets a flag on each client deployment to redirect scrapes directed to `HOST_IP` to `127.0.0.1` | `false` |
|
||||
| `clients.https.enabled` | Enables scraping metrics via HTTPS using the provided TLS certs that exist on each host | `false` |
|
||||
| `clients.https.useServiceAccountCredentials` | If set to true, the client will create a service account with permissions to scrape `/metrics` endpoint of Kubernetes components. The client will use the service account token provided to make authorized scrape requests to the Kubernetes API | `false` |
|
||||
| `clients.https.insecureSkipVerify` | If set to true, the client will disable SSL security checks | `false` |
|
||||
| `clients.https.certDir` | A `hostPath` where TLS certs can be found. This path is mounted as a volume on an `initContainer` which copies only the necessary files over to an EmptyDir volume used by each client. Required and only used if `clients.https.enabled` is set | `""` |
|
||||
| `clients.https.certFile` | The path to the TLS cert file located within `clients.https.certDir`. Required and only used if `clients.https.enabled` is set | `""` |
|
||||
| `clients.https.keyFile` | The path to the TLS key file located within `clients.https.certDir`. Required and only used if `clients.https.enabled` is set | `""` |
|
||||
| `clients.https.caCertFile` | The path to the TLS cacert file located within `clients.https.certDir`. Required and only used if `clients.https.enabled` is set | `""` |
|
||||
| `clients.https.seLinuxOptions` | seLinuxOptions to be passed into the container that copies certs. Should define a container with permissions to read the files in the certDir provided on the host. Required and only used if `clients.https.enabled` is set and `clients.https.certDir` is provided. | `""` |
|
||||
| `clients.metrics.enabled` | Whether the client should publish PushProx client-specific metrics. | `false` |
|
||||
| `clients.rbac.additionalRules` | Additional permissions to provide to the ServiceAccount bound to the client. This can be used to provide additional permissions for the client to scrape metrics from the k8s API. Only enabled if clients.https.enabled and clients.https.useServiceAccountCredentials are true | `[]` |
|
||||
| `clients.deployment.enabled` | Deploys the client as a Deployment (generally used if the underlying hostNetwork Pod that is being scraped is managed by a Deployment) | `false` |
|
||||
| `clients.deployment.replicas` | The number of pods the Deployment has, it should match the number of pod the hostNetwork Deployment has. Required and only used if `client.deployment.enable` is set | `0` |
|
||||
| `clients.deployment.affinity` | The affinity rules that allocate the pod to the node in which the hostNetwork Deployment's pods run. Required and only used if `client.deployment.enable` is set | `{}` |
|
||||
| `clients.resources` | Set resource limits and requests for the client container | `{}` |
|
||||
| `clients.nodeSelector` | Select which nodes to deploy the clients on | `{}` |
|
||||
| `clients.tolerations` | Specify tolerations for clients | `[]` |
|
||||
| `proxy.enabled` | Deploys the proxy that each client will register with | `true` |
|
||||
| `proxy.port` | The port exposed by the proxy that each client will register with to allow metrics to be scraped from the host | `8080` |
|
||||
| `proxy.resources` | Set resource limits and requests for the proxy container | `{}` |
|
||||
| `proxy.nodeSelector` | Select which nodes the proxy can be deployed on | `{}` |
|
||||
| `proxy.tolerations` | Specify tolerations (if necessary) to allow the proxy to be deployed on the selected node | `[]` |
|
||||
| `kubeVersionOverrides` | A list of Semver constraint strings (defined by https://github.com/Masterminds/semver) and values.yaml overrides. For each key in kubeVersionOverrides, this chart will check to see if the current Kubernetes cluster's version matches any of the semver constraints provided as keys on the map. On seeing a match, the default value for each values.yaml field overridden will be updated with the new value. If multiple matches are encountered (due to overlapping semver ranges), the matches will be applied in order. | `[]`
|
||||
|
||||
*Tip: The filepaths set in `clients.https.<cert|key|caCert>File` can include wildcard characters*.
|
||||
|
||||
See [rancher-monitoring](https://github.com/rancher/charts/tree/gh-pages/packages/rancher-monitoring) for examples of how this chart can be used.
|
||||
|
|
@ -0,0 +1,131 @@
|
|||
# Rancher
|
||||
|
||||
{{- define "system_default_registry" -}}
|
||||
{{- if .Values.global.cattle.systemDefaultRegistry -}}
|
||||
{{- printf "%s/" .Values.global.cattle.systemDefaultRegistry -}}
|
||||
{{- end -}}
|
||||
{{- end -}}
|
||||
|
||||
# Windows Support
|
||||
|
||||
{{/*
|
||||
Windows cluster will add default taint for linux nodes,
|
||||
add below linux tolerations to workloads could be scheduled to those linux nodes
|
||||
*/}}
|
||||
|
||||
{{- define "linux-node-tolerations" -}}
|
||||
- key: "cattle.io/os"
|
||||
value: "linux"
|
||||
effect: "NoSchedule"
|
||||
operator: "Equal"
|
||||
{{- end -}}
|
||||
|
||||
{{- define "linux-node-selector" -}}
|
||||
{{- if semverCompare "<1.14-0" .Capabilities.KubeVersion.GitVersion -}}
|
||||
beta.kubernetes.io/os: linux
|
||||
{{- else -}}
|
||||
kubernetes.io/os: linux
|
||||
{{- end -}}
|
||||
{{- end -}}
|
||||
|
||||
# General
|
||||
|
||||
{{- define "applyKubeVersionOverrides" -}}
|
||||
{{- $overrides := dict -}}
|
||||
{{- range $override := .Values.kubeVersionOverrides -}}
|
||||
{{- if semverCompare $override.constraint $.Capabilities.KubeVersion.Version -}}
|
||||
{{- $_ := mergeOverwrite $overrides $override.values -}}
|
||||
{{- end -}}
|
||||
{{- end -}}
|
||||
{{- $_ := mergeOverwrite .Values $overrides -}}
|
||||
{{- end -}}
|
||||
|
||||
{{- define "pushprox.namespace" -}}
|
||||
{{- if .Values.namespaceOverride -}}
|
||||
{{- .Values.namespaceOverride -}}
|
||||
{{- else -}}
|
||||
{{- .Release.Namespace -}}
|
||||
{{- end -}}
|
||||
{{- end -}}
|
||||
|
||||
{{- define "pushProxy.commonLabels" -}}
|
||||
release: {{ .Release.Name }}
|
||||
component: {{ .Values.component | quote }}
|
||||
provider: kubernetes
|
||||
{{- end -}}
|
||||
|
||||
{{- define "pushProxy.proxyUrl" -}}
|
||||
{{- $_ := (required "Template requires either .Values.proxy.port or .Values.client.proxyUrl to set proxyUrl for client" (or .Values.clients.proxyUrl .Values.proxy.port)) -}}
|
||||
{{- if .Values.clients.proxyUrl -}}
|
||||
{{ printf "%s" .Values.clients.proxyUrl }}
|
||||
{{- else -}}
|
||||
{{ printf "http://%s.%s.svc:%d" (include "pushProxy.proxy.name" .) (include "pushprox.namespace" .) (int .Values.proxy.port) }}
|
||||
{{- end -}}{{- end -}}
|
||||
|
||||
# Client
|
||||
|
||||
{{- define "pushProxy.client.name" -}}
|
||||
{{- printf "pushprox-%s-client" (required ".Values.component is required" .Values.component) -}}
|
||||
{{- end -}}
|
||||
|
||||
{{- define "pushProxy.client.labels" -}}
|
||||
k8s-app: {{ template "pushProxy.client.name" . }}
|
||||
{{ template "pushProxy.commonLabels" . }}
|
||||
{{- end -}}
|
||||
|
||||
# Proxy
|
||||
|
||||
{{- define "pushProxy.proxy.name" -}}
|
||||
{{- printf "pushprox-%s-proxy" (required ".Values.component is required" .Values.component) -}}
|
||||
{{- end -}}
|
||||
|
||||
{{- define "pushProxy.proxy.labels" -}}
|
||||
k8s-app: {{ template "pushProxy.proxy.name" . }}
|
||||
{{ template "pushProxy.commonLabels" . }}
|
||||
{{- end -}}
|
||||
|
||||
# ServiceMonitor
|
||||
|
||||
{{- define "pushprox.serviceMonitor.name" -}}
|
||||
{{- printf "%s-%s" .Release.Name (required ".Values.component is required" .Values.component) -}}
|
||||
{{- end -}}
|
||||
|
||||
{{- define "pushProxy.serviceMonitor.labels" -}}
|
||||
app: {{ template "pushprox.serviceMonitor.name" . }}
|
||||
{{ template "pushProxy.commonLabels" . }}
|
||||
{{- end -}}
|
||||
|
||||
{{- define "pushProxy.serviceMonitor.endpoints" -}}
|
||||
{{- $proxyURL := (include "pushProxy.proxyUrl" .) -}}
|
||||
{{- $useHTTPS := .Values.clients.https.enabled -}}
|
||||
{{- $endpoints := .Values.serviceMonitor.endpoints }}
|
||||
{{- range $endpoints }}
|
||||
{{- if $.Values.proxy.enabled }}
|
||||
{{- $_ := set . "proxyUrl" $proxyURL }}
|
||||
{{- end }}
|
||||
{{- $clusterIdRelabel := dict }}
|
||||
{{- if $.Values.global.cattle.clusterId }}
|
||||
{{- $_ := set $clusterIdRelabel "action" "replace" }}
|
||||
{{- $_ := set $clusterIdRelabel "sourceLabels" (list "__address__") }}
|
||||
{{- $_ := set $clusterIdRelabel "targetLabel" "cluster_id" }}
|
||||
{{- $_ := set $clusterIdRelabel "replacement" $.Values.global.cattle.clusterId }}
|
||||
{{- end }}
|
||||
{{- $clusterNameRelabel := dict }}
|
||||
{{- if $.Values.global.cattle.clusterName }}
|
||||
{{- $_ := set $clusterNameRelabel "action" "replace" }}
|
||||
{{- $_ := set $clusterNameRelabel "sourceLabels" (list "__address__") }}
|
||||
{{- $_ := set $clusterNameRelabel "targetLabel" "cluster_name" }}
|
||||
{{- $_ := set $clusterNameRelabel "replacement" $.Values.global.cattle.clusterName }}
|
||||
{{- end }}
|
||||
{{- $metricRelabelings := append (list ($clusterNameRelabel)) ($clusterIdRelabel) }}
|
||||
{{- $_ := set . "metricRelabelings" ($metricRelabelings)}}
|
||||
{{- if $useHTTPS -}}
|
||||
{{- if (hasKey . "params") }}
|
||||
{{- $_ := set (get . "params") "_scheme" (list "https") }}
|
||||
{{- else }}
|
||||
{{- $_ := set . "params" (dict "_scheme" (list "https")) }}
|
||||
{{- end }}
|
||||
{{- end }}
|
||||
{{- end }}
|
||||
{{- toYaml $endpoints }}
|
||||
{{- end -}}
|
||||
|
|
@ -0,0 +1,85 @@
|
|||
{{- template "applyKubeVersionOverrides" . -}}
|
||||
{{- if .Values.clients }}{{- if .Values.clients.enabled }}
|
||||
apiVersion: rbac.authorization.k8s.io/v1
|
||||
kind: ClusterRole
|
||||
metadata:
|
||||
name: {{ template "pushProxy.client.name" . }}
|
||||
labels: {{ include "pushProxy.client.labels" . | nindent 4 }}
|
||||
rules:
|
||||
{{- if .Values.global.cattle.psp.enabled }}
|
||||
- apiGroups: ['policy']
|
||||
resources: ['podsecuritypolicies']
|
||||
verbs: ['use']
|
||||
resourceNames:
|
||||
- {{ template "pushProxy.client.name" . }}
|
||||
{{- end }}
|
||||
{{- if and .Values.clients.https.enabled .Values.clients.https.useServiceAccountCredentials }}
|
||||
- nonResourceURLs: ["/metrics"]
|
||||
verbs: ["get"]
|
||||
{{- if .Values.clients.rbac.additionalRules }}
|
||||
{{ toYaml .Values.clients.rbac.additionalRules }}
|
||||
{{- end }}
|
||||
{{- end }}
|
||||
---
|
||||
apiVersion: rbac.authorization.k8s.io/v1
|
||||
kind: ClusterRoleBinding
|
||||
metadata:
|
||||
name: {{ template "pushProxy.client.name" . }}
|
||||
labels: {{ include "pushProxy.client.labels" . | nindent 4 }}
|
||||
roleRef:
|
||||
apiGroup: rbac.authorization.k8s.io
|
||||
kind: ClusterRole
|
||||
name: {{ template "pushProxy.client.name" . }}
|
||||
subjects:
|
||||
- kind: ServiceAccount
|
||||
name: {{ template "pushProxy.client.name" . }}
|
||||
namespace: {{ include "pushprox.namespace" . }}
|
||||
---
|
||||
apiVersion: v1
|
||||
kind: ServiceAccount
|
||||
metadata:
|
||||
name: {{ template "pushProxy.client.name" . }}
|
||||
namespace: {{ include "pushprox.namespace" . }}
|
||||
labels: {{ include "pushProxy.client.labels" . | nindent 4 }}
|
||||
---
|
||||
{{- if .Values.global.cattle.psp.enabled }}
|
||||
apiVersion: policy/v1beta1
|
||||
kind: PodSecurityPolicy
|
||||
metadata:
|
||||
name: {{ template "pushProxy.client.name" . }}
|
||||
namespace: {{ include "pushprox.namespace" . }}
|
||||
labels: {{ include "pushProxy.client.labels" . | nindent 4 }}
|
||||
spec:
|
||||
privileged: false
|
||||
hostNetwork: true
|
||||
hostIPC: false
|
||||
hostPID: false
|
||||
runAsUser:
|
||||
rule: 'RunAsAny'
|
||||
seLinux:
|
||||
rule: 'RunAsAny'
|
||||
{{- if and .Values.clients.https.enabled .Values.clients.https.certDir .Values.global.seLinux.enabled .Values.clients.https.seLinuxOptions }}
|
||||
seLinuxOptions: {{ .Values.clients.https.seLinuxOptions | toYaml | nindent 6 }}
|
||||
{{- end }}
|
||||
supplementalGroups:
|
||||
rule: 'MustRunAs'
|
||||
ranges:
|
||||
- min: 0
|
||||
max: 65535
|
||||
fsGroup:
|
||||
rule: 'MustRunAs'
|
||||
ranges:
|
||||
- min: 0
|
||||
max: 65535
|
||||
readOnlyRootFilesystem: false
|
||||
volumes:
|
||||
- 'secret'
|
||||
{{- if and .Values.clients.https.enabled .Values.clients.https.certDir }}
|
||||
- 'emptyDir'
|
||||
- 'hostPath'
|
||||
allowedHostPaths:
|
||||
- pathPrefix: {{ required "Need access to volume on host with the SSL cert files to use HTTPs" .Values.clients.https.certDir }}
|
||||
readOnly: true
|
||||
{{- end }}
|
||||
{{- end }}
|
||||
{{- end }}{{- end }}
|
||||
|
|
@ -0,0 +1,153 @@
|
|||
{{- template "applyKubeVersionOverrides" . -}}
|
||||
{{- if .Values.clients }}{{- if .Values.clients.enabled }}
|
||||
apiVersion: apps/v1
|
||||
{{- if .Values.clients.deployment.enabled }}
|
||||
kind: Deployment
|
||||
{{- else }}
|
||||
kind: DaemonSet
|
||||
{{- end }}
|
||||
metadata:
|
||||
name: {{ template "pushProxy.client.name" . }}
|
||||
namespace: {{ template "pushprox.namespace" . }}
|
||||
labels: {{ include "pushProxy.client.labels" . | nindent 4 }}
|
||||
pushprox-exporter: "client"
|
||||
spec:
|
||||
{{- if .Values.clients.deployment.enabled }}
|
||||
replicas: {{ .Values.clients.deployment.replicas }}
|
||||
{{- end }}
|
||||
selector:
|
||||
matchLabels: {{ include "pushProxy.client.labels" . | nindent 6 }}
|
||||
template:
|
||||
metadata:
|
||||
labels: {{ include "pushProxy.client.labels" . | nindent 8 }}
|
||||
spec:
|
||||
{{- if .Values.clients.affinity }}
|
||||
affinity: {{ toYaml .Values.clients.affinity | nindent 8 }}
|
||||
{{- end }}
|
||||
nodeSelector: {{ include "linux-node-selector" . | nindent 8 }}
|
||||
{{- if .Values.clients.nodeSelector }}
|
||||
{{ toYaml .Values.clients.nodeSelector | indent 8 }}
|
||||
{{- end }}
|
||||
tolerations: {{ include "linux-node-tolerations" . | nindent 8 }}
|
||||
{{- if .Values.clients.tolerations }}
|
||||
{{ toYaml .Values.clients.tolerations | indent 8 }}
|
||||
{{- end }}
|
||||
hostNetwork: true
|
||||
dnsPolicy: ClusterFirstWithHostNet
|
||||
serviceAccountName: {{ template "pushProxy.client.name" . }}
|
||||
containers:
|
||||
- name: pushprox-client
|
||||
image: {{ template "system_default_registry" . }}{{ .Values.clients.image.repository }}:{{ .Values.clients.image.tag }}
|
||||
command:
|
||||
{{- range .Values.clients.command }}
|
||||
- {{ . | quote }}
|
||||
{{- end }}
|
||||
args:
|
||||
- --fqdn=$(HOST_IP)
|
||||
- --proxy-url=$(PROXY_URL)
|
||||
{{- if .Values.clients.metrics.enabled }}
|
||||
- --metrics-addr=$(PORT)
|
||||
{{- end }}
|
||||
- --allow-port={{ required "Need .Values.metricsPort to configure client to be allowed to scrape metrics at port" .Values.metricsPort}}
|
||||
{{- if .Values.clients.useLocalhost }}
|
||||
- --use-localhost
|
||||
{{- end }}
|
||||
{{- if .Values.clients.https.enabled }}
|
||||
{{- if .Values.clients.https.insecureSkipVerify }}
|
||||
- --insecure-skip-verify
|
||||
{{- end }}
|
||||
{{- if .Values.clients.https.useServiceAccountCredentials }}
|
||||
- --token-path=/var/run/secrets/kubernetes.io/serviceaccount/token
|
||||
{{- end }}
|
||||
{{- if .Values.clients.https.certDir }}
|
||||
- --tls.cert=/etc/ssl/push-proxy/push-proxy.pem
|
||||
- --tls.key=/etc/ssl/push-proxy/push-proxy-key.pem
|
||||
- --tls.cacert=/etc/ssl/push-proxy/push-proxy-ca-cert.pem
|
||||
{{- end }}
|
||||
{{- end }}
|
||||
env:
|
||||
- name: HOST_IP
|
||||
valueFrom:
|
||||
fieldRef:
|
||||
fieldPath: status.hostIP
|
||||
{{- if .Values.clients.metrics.enabled }}
|
||||
- name: PORT
|
||||
value: :{{ .Values.clients.port }}
|
||||
{{- end }}
|
||||
- name: PROXY_URL
|
||||
value: {{ template "pushProxy.proxyUrl" . }}
|
||||
securityContext:
|
||||
runAsNonRoot: true
|
||||
runAsUser: 1000
|
||||
{{- if and .Values.clients.https.enabled .Values.clients.https.certDir }}
|
||||
volumeMounts:
|
||||
- name: metrics-cert-dir
|
||||
mountPath: /etc/ssl/push-proxy
|
||||
{{- end }}
|
||||
{{- if .Values.clients.resources }}
|
||||
resources: {{ toYaml .Values.clients.resources | nindent 10 }}
|
||||
{{- end }}
|
||||
{{- if and .Values.clients.https.enabled .Values.clients.https.certDir }}
|
||||
initContainers:
|
||||
- name: copy-certs
|
||||
image: {{ template "system_default_registry" . }}{{ .Values.clients.copyCertsImage.repository }}:{{ .Values.clients.copyCertsImage.tag }}
|
||||
command:
|
||||
- sh
|
||||
- -c
|
||||
- |
|
||||
echo "Searching for files to copy within the source volume"
|
||||
echo "cert: ${CERT_FILE_NAME}"
|
||||
echo "key: ${KEY_FILE_NAME}"
|
||||
echo "cacert: ${CACERT_FILE_NAME}"
|
||||
|
||||
CERT_FILE_SOURCE=$(find /etc/source/ -type f -name "${CERT_FILE_NAME}" | sort -r | head -n 1)
|
||||
KEY_FILE_SOURCE=$(find /etc/source/ -type f -name "${KEY_FILE_NAME}" | sort -r | head -n 1)
|
||||
CACERT_FILE_SOURCE=$(find /etc/source/ -type f -name "${CACERT_FILE_NAME}" | sort -r | head -n 1)
|
||||
|
||||
test -z ${CERT_FILE_SOURCE} && echo "Failed to find cert file" && exit 1
|
||||
test -z ${KEY_FILE_SOURCE} && echo "Failed to find key file" && exit 1
|
||||
test -z ${CACERT_FILE_SOURCE} && echo "Failed to find cacert file" && exit 1
|
||||
|
||||
echo "Copying cert file from $CERT_FILE_SOURCE to $CERT_FILE_TARGET"
|
||||
cp $CERT_FILE_SOURCE $CERT_FILE_TARGET || exit 1
|
||||
chmod 444 $CERT_FILE_TARGET || exit 1
|
||||
|
||||
echo "Copying key file from $KEY_FILE_SOURCE to $KEY_FILE_TARGET"
|
||||
cp $KEY_FILE_SOURCE $KEY_FILE_TARGET || exit 1
|
||||
chmod 444 $KEY_FILE_TARGET || exit 1
|
||||
|
||||
echo "Copying cacert file from $CACERT_FILE_SOURCE to $CACERT_FILE_TARGET"
|
||||
cp $CACERT_FILE_SOURCE $CACERT_FILE_TARGET || exit 1
|
||||
chmod 444 $CACERT_FILE_TARGET || exit 1
|
||||
env:
|
||||
- name: CERT_FILE_NAME
|
||||
value: {{ required "Need a TLS cert file for scraping metrics endpoint over HTTPs" .Values.clients.https.certFile }}
|
||||
- name: KEY_FILE_NAME
|
||||
value: {{ required "Need a TLS key file for scraping metrics endpoint over HTTPs" .Values.clients.https.keyFile }}
|
||||
- name: CACERT_FILE_NAME
|
||||
value: {{ required "Need a TLS CA cert file for scraping metrics endpoint over HTTPs" .Values.clients.https.caCertFile }}
|
||||
- name: CERT_FILE_TARGET
|
||||
value: /etc/ssl/push-proxy/push-proxy.pem
|
||||
- name: KEY_FILE_TARGET
|
||||
value: /etc/ssl/push-proxy/push-proxy-key.pem
|
||||
- name: CACERT_FILE_TARGET
|
||||
value: /etc/ssl/push-proxy/push-proxy-ca-cert.pem
|
||||
securityContext:
|
||||
runAsNonRoot: false
|
||||
{{- if and .Values.global.seLinux.enabled .Values.clients.https.seLinuxOptions }}
|
||||
seLinuxOptions: {{ .Values.clients.https.seLinuxOptions | toYaml | nindent 12 }}
|
||||
{{- end }}
|
||||
volumeMounts:
|
||||
- name: metrics-cert-dir-source
|
||||
mountPath: /etc/source
|
||||
readOnly: true
|
||||
- name: metrics-cert-dir
|
||||
mountPath: /etc/ssl/push-proxy
|
||||
volumes:
|
||||
- name: metrics-cert-dir-source
|
||||
hostPath:
|
||||
path: {{ required "Need access to volume on host with the SSL cert files to use HTTPs" .Values.clients.https.certDir }}
|
||||
- name: metrics-cert-dir
|
||||
emptyDir: {}
|
||||
{{- end }}
|
||||
{{- end }}{{- end }}
|
||||
|
|
@ -0,0 +1,68 @@
|
|||
{{- template "applyKubeVersionOverrides" . -}}
|
||||
{{- if and .Values.proxy }}{{ if .Values.proxy.enabled }}
|
||||
apiVersion: rbac.authorization.k8s.io/v1
|
||||
kind: ClusterRole
|
||||
metadata:
|
||||
name: {{ template "pushProxy.proxy.name" . }}
|
||||
labels: {{ include "pushProxy.proxy.labels" . | nindent 4 }}
|
||||
rules:
|
||||
{{- if .Values.global.cattle.psp.enabled }}
|
||||
- apiGroups: ['policy']
|
||||
resources: ['podsecuritypolicies']
|
||||
verbs: ['use']
|
||||
resourceNames:
|
||||
- {{ template "pushProxy.proxy.name" . }}
|
||||
{{- end }}
|
||||
---
|
||||
apiVersion: rbac.authorization.k8s.io/v1
|
||||
kind: ClusterRoleBinding
|
||||
metadata:
|
||||
name: {{ template "pushProxy.proxy.name" . }}
|
||||
labels: {{ include "pushProxy.proxy.labels" . | nindent 4 }}
|
||||
roleRef:
|
||||
apiGroup: rbac.authorization.k8s.io
|
||||
kind: ClusterRole
|
||||
name: {{ template "pushProxy.proxy.name" . }}
|
||||
subjects:
|
||||
- kind: ServiceAccount
|
||||
name: {{ template "pushProxy.proxy.name" . }}
|
||||
namespace: {{ include "pushprox.namespace" . }}
|
||||
---
|
||||
apiVersion: v1
|
||||
kind: ServiceAccount
|
||||
metadata:
|
||||
name: {{ template "pushProxy.proxy.name" . }}
|
||||
namespace: {{ include "pushprox.namespace" . }}
|
||||
labels: {{ include "pushProxy.proxy.labels" . | nindent 4 }}
|
||||
---
|
||||
{{- if .Values.global.cattle.psp.enabled }}
|
||||
apiVersion: policy/v1beta1
|
||||
kind: PodSecurityPolicy
|
||||
metadata:
|
||||
name: {{ template "pushProxy.proxy.name" . }}
|
||||
namespace: {{ include "pushprox.namespace" . }}
|
||||
labels: {{ include "pushProxy.proxy.labels" . | nindent 4 }}
|
||||
spec:
|
||||
privileged: false
|
||||
hostNetwork: false
|
||||
hostIPC: false
|
||||
hostPID: false
|
||||
runAsUser:
|
||||
rule: 'MustRunAsNonRoot'
|
||||
seLinux:
|
||||
rule: 'RunAsAny'
|
||||
supplementalGroups:
|
||||
rule: 'MustRunAs'
|
||||
ranges:
|
||||
- min: 1
|
||||
max: 65535
|
||||
fsGroup:
|
||||
rule: 'MustRunAs'
|
||||
ranges:
|
||||
- min: 1
|
||||
max: 65535
|
||||
readOnlyRootFilesystem: false
|
||||
volumes:
|
||||
- 'secret'
|
||||
{{- end }}{{- end }}
|
||||
{{- end }}
|
||||
|
|
@ -0,0 +1,53 @@
|
|||
{{- template "applyKubeVersionOverrides" . -}}
|
||||
{{- if and .Values.proxy }}{{ if .Values.proxy.enabled }}
|
||||
apiVersion: apps/v1
|
||||
kind: Deployment
|
||||
metadata:
|
||||
name: {{ template "pushProxy.proxy.name" . }}
|
||||
namespace: {{ template "pushprox.namespace" . }}
|
||||
labels: {{ include "pushProxy.proxy.labels" . | nindent 4 }}
|
||||
pushprox-exporter: "proxy"
|
||||
spec:
|
||||
selector:
|
||||
matchLabels: {{ include "pushProxy.proxy.labels" . | nindent 6 }}
|
||||
template:
|
||||
metadata:
|
||||
labels: {{ include "pushProxy.proxy.labels" . | nindent 8 }}
|
||||
spec:
|
||||
securityContext:
|
||||
runAsNonRoot: true
|
||||
runAsUser: 1000
|
||||
nodeSelector: {{ include "linux-node-selector" . | nindent 8 }}
|
||||
{{- if .Values.proxy.nodeSelector }}
|
||||
{{ toYaml .Values.proxy.nodeSelector | indent 8 }}
|
||||
{{- end }}
|
||||
tolerations: {{ include "linux-node-tolerations" . | nindent 8 }}
|
||||
{{- if .Values.proxy.tolerations }}
|
||||
{{ toYaml .Values.proxy.tolerations | indent 8 }}
|
||||
{{- end }}
|
||||
serviceAccountName: {{ template "pushProxy.proxy.name" . }}
|
||||
containers:
|
||||
- name: pushprox-proxy
|
||||
image: {{ template "system_default_registry" . }}{{ .Values.proxy.image.repository }}:{{ .Values.proxy.image.tag }}
|
||||
command:
|
||||
{{- range .Values.proxy.command }}
|
||||
- {{ . | quote }}
|
||||
{{- end }}
|
||||
{{- if .Values.proxy.resources }}
|
||||
resources: {{ toYaml .Values.proxy.resources | nindent 10 }}
|
||||
{{- end }}
|
||||
---
|
||||
apiVersion: v1
|
||||
kind: Service
|
||||
metadata:
|
||||
name: {{ template "pushProxy.proxy.name" . }}
|
||||
namespace: {{ template "pushprox.namespace" . }}
|
||||
labels: {{ include "pushProxy.proxy.labels" . | nindent 4 }}
|
||||
spec:
|
||||
ports:
|
||||
- name: pp-proxy
|
||||
port: {{ required "Need .Values.proxy.port to configure proxy" .Values.proxy.port }}
|
||||
protocol: TCP
|
||||
targetPort: {{ .Values.proxy.port }}
|
||||
selector: {{ include "pushProxy.proxy.labels" . | nindent 4 }}
|
||||
{{- end }}{{- end }}
|
||||
|
|
@ -0,0 +1,45 @@
|
|||
{{- template "applyKubeVersionOverrides" . -}}
|
||||
{{- if .Values.serviceMonitor }}{{- if .Values.serviceMonitor.enabled }}
|
||||
apiVersion: monitoring.coreos.com/v1
|
||||
kind: ServiceMonitor
|
||||
metadata:
|
||||
name: {{ template "pushprox.serviceMonitor.name" . }}
|
||||
namespace: {{ template "pushprox.namespace" . }}
|
||||
labels: {{ include "pushProxy.serviceMonitor.labels" . | nindent 4 }}
|
||||
spec:
|
||||
endpoints: {{include "pushProxy.serviceMonitor.endpoints" . | nindent 4 }}
|
||||
jobLabel: component
|
||||
podTargetLabels:
|
||||
- component
|
||||
- pushprox-exporter
|
||||
namespaceSelector:
|
||||
matchNames:
|
||||
- {{ template "pushprox.namespace" . }}
|
||||
selector:
|
||||
matchLabels: {{ include "pushProxy.client.labels" . | nindent 6 }}
|
||||
---
|
||||
{{- $selector := "" }}
|
||||
{{- if not (kindIs "invalid" .Values.service) }}
|
||||
{{- if not (kindIs "invalid" .Values.service.selector) }}
|
||||
{{ if .Values.service.selector }}
|
||||
{{- if .Values.clients.enabled }}
|
||||
{{- required (printf "Cannot override .Values.service.selector=%s when .Values.clients.enabled=true" (toJson .Values.service.selector)) "" }}
|
||||
{{- end }}
|
||||
{{- $selector = (toYaml .Values.service.selector) }}
|
||||
{{- end }}
|
||||
{{- end }}
|
||||
{{- end }}
|
||||
apiVersion: v1
|
||||
kind: Service
|
||||
metadata:
|
||||
name: {{ template "pushProxy.client.name" . }}
|
||||
namespace: {{ template "pushprox.namespace" . }}
|
||||
labels: {{ include "pushProxy.client.labels" . | nindent 4 }}
|
||||
spec:
|
||||
ports:
|
||||
- name: metrics
|
||||
port: {{ required "Need .Values.metricsPort to configure client to listen to metrics at port" .Values.metricsPort}}
|
||||
protocol: TCP
|
||||
targetPort: {{ .Values.metricsPort }}
|
||||
selector: {{ default (include "pushProxy.client.labels" .) $selector | nindent 4 }}
|
||||
{{- end }}{{- end }}
|
||||
|
|
@ -0,0 +1,14 @@
|
|||
#{{- if gt (len (lookup "rbac.authorization.k8s.io/v1" "ClusterRole" "" "")) 0 -}}
|
||||
# {{- $found := dict -}}
|
||||
# {{- set $found "monitoring.coreos.com/v1/ServiceMonitor" false -}}
|
||||
# {{- range .Capabilities.APIVersions -}}
|
||||
# {{- if hasKey $found (toString .) -}}
|
||||
# {{- set $found (toString .) true -}}
|
||||
# {{- end -}}
|
||||
# {{- end -}}
|
||||
# {{- range $_, $exists := $found -}}
|
||||
# {{- if (eq $exists false) -}}
|
||||
# {{- required "Required CRDs are missing. Please install Prometheus Operator CRDs before installing this chart." "" -}}
|
||||
# {{- end -}}
|
||||
# {{- end -}}
|
||||
#{{- end -}}
|
||||
|
|
@ -0,0 +1,7 @@
|
|||
#{{- if gt (len (lookup "rbac.authorization.k8s.io/v1" "ClusterRole" "" "")) 0 -}}
|
||||
#{{- if .Values.global.cattle.psp.enabled }}
|
||||
#{{- if not (.Capabilities.APIVersions.Has "policy/v1beta1/PodSecurityPolicy") }}
|
||||
#{{- fail "The target cluster does not have the PodSecurityPolicy API resource. Please disable PSPs in this chart before proceeding." -}}
|
||||
#{{- end }}
|
||||
#{{- end }}
|
||||
#{{- end }}
|
||||
|
|
@ -0,0 +1,146 @@
|
|||
# Default values for rancher-pushprox.
|
||||
# This is a YAML-formatted file.
|
||||
# Declare variables to be passed into your templates.
|
||||
|
||||
# Default image containing both the proxy and the client was generated from the following Dockerfile
|
||||
# https://github.com/prometheus-community/PushProx/blob/eeadbe766641699129920ccfaaaa30a85c67fe81/Dockerfile#L1-L15
|
||||
|
||||
# Configuration
|
||||
|
||||
global:
|
||||
cattle:
|
||||
psp:
|
||||
enabled: false
|
||||
systemDefaultRegistry: ""
|
||||
seLinux:
|
||||
enabled: false
|
||||
|
||||
# A list of Semver constraint strings (defined by https://github.com/Masterminds/semver) and values.yaml overrides.
|
||||
#
|
||||
# For each key in kubeVersionOverrides, this chart will check to see if the current Kubernetes cluster's version matches
|
||||
# any of the semver constraints provided as keys on the map.
|
||||
#
|
||||
# On seeing a match, the default value for each values.yaml field overridden will be updated with the new value.
|
||||
#
|
||||
# If multiple matches are encountered (due to overlapping semver ranges), the matches will be applied in order.
|
||||
#
|
||||
# Notes:
|
||||
# - On running a helm template, Helm generally assumes the kubeVersion is v1.20.0
|
||||
# - On running a helm install --dry-run, the correct kubeVersion should be chosen.
|
||||
kubeVersionOverrides: []
|
||||
# - constraint: "< 1.21"
|
||||
# values:
|
||||
# metricsPort: 10252
|
||||
# clients:
|
||||
# https:
|
||||
# enabled: false
|
||||
# insecureSkipVerify: false
|
||||
# useServiceAccountCredentials: false
|
||||
|
||||
namespaceOverride: ""
|
||||
|
||||
# The component that is being monitored (i.e. etcd)
|
||||
component: "component"
|
||||
|
||||
# The port containing the metrics that need to be scraped
|
||||
metricsPort: 2739
|
||||
|
||||
# Configure ServiceMonitor that monitors metrics from the metricsPort endpoint
|
||||
serviceMonitor:
|
||||
enabled: true
|
||||
# A list of endpoints that will be added to the ServiceMonitor based on the Endpoint spec
|
||||
# Source: https://github.com/prometheus-operator/prometheus-operator/blob/master/Documentation/api.md#endpoint
|
||||
# By default, proxyUrl and params._scheme will be overridden based on other values
|
||||
endpoints:
|
||||
- port: metrics
|
||||
|
||||
# Configure Service that grabs scrape targets
|
||||
service:
|
||||
# The selector that is used to populate the Service's Endpoints object.
|
||||
# The chart will error out on rendering templating if .Values.clients.enabled is set alongside this field,
|
||||
# since it is expected that this service should point to the PushProx Clients Daemonset / Deployment
|
||||
selector: {}
|
||||
|
||||
clients:
|
||||
enabled: true
|
||||
# The port which the PushProx client will post PushProx metrics to
|
||||
port: 9369
|
||||
# If unset, this will default to the URL for the proxy service: http://pushprox-{{component}}-proxy.{{namepsace}}.svc.cluster.local:{{proxy.port}}
|
||||
# Should be modified if the clients are being deployed outside the cluster where the proxy rests, otherwise leave it null
|
||||
proxyUrl: ""
|
||||
# If set to true, the client will forward any requests from the host IP to 127.0.0.1
|
||||
# It will only allow proxy requests to the metricsPort specified
|
||||
useLocalhost: false
|
||||
# Configuration for accessing metrics via HTTPS
|
||||
https:
|
||||
# Does the client require https to access the metrics?
|
||||
enabled: false
|
||||
# If set to true, the client will create a service account with adequate permissions and set a flag
|
||||
# on the client to use the service account token provided by it to make authorized scrape requests
|
||||
useServiceAccountCredentials: false
|
||||
# If set to true, the client will disable SSL security checks
|
||||
insecureSkipVerify: false
|
||||
# Directory on host where necessary TLS cert and key to scrape metrics can be found
|
||||
certDir: ""
|
||||
# Filenames for files located in .Values.clients.https.certDir that correspond to TLS settings
|
||||
certFile: ""
|
||||
keyFile: ""
|
||||
caCertFile: ""
|
||||
# seLinuxOptions to be passed into the container that copies certs. Should define a container with permissions to read the files in the certDir provided on the host.
|
||||
# Required and only used if `clients.https.enabled` is set and `clients.https.certDir` is provided.
|
||||
seLinuxOptions: {}
|
||||
|
||||
metrics:
|
||||
# Whether the client should publish PushProx client-specific metrics to .Values.clients.port
|
||||
enabled: false
|
||||
|
||||
rbac:
|
||||
# Additional permissions to provide to the ServiceAccount bound to the client
|
||||
# This can be used to provide additional permissions for the client to scrape metrics from the k8s API
|
||||
# Only enabled if clients.https.enabled and clients.https.useServiceAccountCredentials are true
|
||||
additionalRules: []
|
||||
|
||||
# Resource limits
|
||||
resources: {}
|
||||
|
||||
# Options to select all nodes to deploy client DaemonSet on
|
||||
nodeSelector: {}
|
||||
tolerations: []
|
||||
affinity: {}
|
||||
|
||||
image:
|
||||
repository: rancher/pushprox-client
|
||||
tag: v0.1.0-rancher2-client
|
||||
command: ["pushprox-client"]
|
||||
|
||||
copyCertsImage:
|
||||
repository: rancher/mirrored-library-busybox
|
||||
tag: 1.31.1
|
||||
|
||||
# The default intention of rancher-pushprox clients is to scrape hostNetwork metrics across all nodes.
|
||||
# This can be used to scrape internal Kubernetes components or DaemonSets of hostNetwork Pods in
|
||||
# situations where a cloud provider firewall prevents Pod-To-Host communication but not Pod-To-Pod.
|
||||
# However, if the underlying hostNetwork Pod that is being scraped is managed by a Deployment,
|
||||
# this advanced option enables users to deploy the client as a Deployment instead of a DaemonSet.
|
||||
# If a user deploys this feature and the underlying Deployment's number of replicas changes, the user will
|
||||
# be responsible for upgrading this chart accordingly to the right number of replicas.
|
||||
deployment:
|
||||
enabled: false
|
||||
replicas: 0
|
||||
|
||||
proxy:
|
||||
enabled: true
|
||||
# The port through which PushProx clients will communicate to the proxy
|
||||
port: 8080
|
||||
|
||||
# Resource limits
|
||||
resources: {}
|
||||
|
||||
# Options to select a node to run a single proxy deployment on
|
||||
nodeSelector: {}
|
||||
tolerations: []
|
||||
|
||||
image:
|
||||
repository: rancher/pushprox-proxy
|
||||
tag: v0.1.0-rancher2-proxy
|
||||
command: ["pushprox-proxy"]
|
||||
|
|
@ -0,0 +1,23 @@
|
|||
# Patterns to ignore when building packages.
|
||||
# This supports shell glob matching, relative path matching, and
|
||||
# negation (prefixed with !). Only one pattern per line.
|
||||
.DS_Store
|
||||
# Common VCS dirs
|
||||
.git/
|
||||
.gitignore
|
||||
.bzr/
|
||||
.bzrignore
|
||||
.hg/
|
||||
.hgignore
|
||||
.svn/
|
||||
# Common backup files
|
||||
*.swp
|
||||
*.bak
|
||||
*.tmp
|
||||
*.orig
|
||||
*~
|
||||
# Various IDEs
|
||||
.project
|
||||
.idea/
|
||||
*.tmproj
|
||||
.vscode/
|
||||
|
|
@ -0,0 +1,14 @@
|
|||
annotations:
|
||||
catalog.cattle.io/hidden: "true"
|
||||
catalog.cattle.io/kube-version: '>= 1.16.0-0 < 1.27.0-0'
|
||||
catalog.cattle.io/os: linux
|
||||
catalog.rancher.io/certified: rancher
|
||||
catalog.rancher.io/namespace: cattle-monitoring-system
|
||||
catalog.rancher.io/release-name: rancher-pushprox
|
||||
apiVersion: v1
|
||||
appVersion: 0.1.0
|
||||
description: Sets up a deployment of the PushProx proxy and a DaemonSet of PushProx
|
||||
clients.
|
||||
name: k3sServer
|
||||
type: application
|
||||
version: 0.1.6
|
||||
|
|
@ -0,0 +1,82 @@
|
|||
# rancher-pushprox
|
||||
|
||||
A Rancher chart based on Rancher [PushProx](https://github.com/rancher/PushProx) that sets up a Deployment of a PushProx proxy and a DaemonSet of PushProx clients on a Kubernetes cluster.
|
||||
|
||||
Installs [rancher-pushprox](https://github.com/rancher/charts/tree/gh-pages/packages/rancher-pushprox) to create PushProx clients that can access their host's network and register with a PushProx proxy. A [Prometheus Operator](https://github.com/coreos/prometheus-operator) ServiceMonitor CR is also included that is configured to scrape the metrics from each of the clients through the proxy.
|
||||
|
||||
Using an instance of this chart is suitable for the following scenarios:
|
||||
- You need to scrape metrics from a port that should not be accessible outside of the host (e.g. scraping `etcd` metrics in a hardened cluster)
|
||||
- You need to scrape metrics on a host that are not exposed outside of 127.0.0.1 (e.g. scraping `kube-proxy` metrics)
|
||||
- You need to scrape metrics through HTTPS using certs hosted directly on `hostPath`
|
||||
- You need to scrape metrics from Kubernetes components that require authorization via a service account (e.g. permissions to make request to `/metrics`)
|
||||
- You need to scrape metrics without access to cacerts (i.e. enable `insecureSkipVerify`)
|
||||
|
||||
The clients and proxy are created based on a Rancher fork of the [prometheus-community/PushProx](https://github.com/prometheus-community/PushProx) project.
|
||||
|
||||
## Upgrading to Kubernetes v1.25+
|
||||
|
||||
Starting in Kubernetes v1.25, [Pod Security Policies](https://kubernetes.io/docs/concepts/security/pod-security-policy/) have been removed from the Kubernetes API.
|
||||
|
||||
As a result, **before upgrading to Kubernetes v1.25** (or on a fresh install in a Kubernetes v1.25+ cluster), users are expected to perform an in-place upgrade of this chart with `global.cattle.psp.enabled` set to `false` if it has been previously set to `true`.
|
||||
|
||||
> **Note:**
|
||||
> In this chart release, any previous field that was associated with any PSP resources have been removed in favor of a single global field: `global.cattle.psp.enabled`.
|
||||
|
||||
> **Note:**
|
||||
> If you upgrade your cluster to Kubernetes v1.25+ before removing PSPs via a `helm upgrade` (even if you manually clean up resources), **it will leave the Helm release in a broken state within the cluster such that further Helm operations will not work (`helm uninstall`, `helm upgrade`, etc.).**
|
||||
>
|
||||
> If your charts get stuck in this state, please consult the Rancher docs on how to clean up your Helm release secrets.
|
||||
|
||||
Upon setting `global.cattle.psp.enabled` to false, the chart will remove any PSP resources deployed on its behalf from the cluster. This is the default setting for this chart.
|
||||
|
||||
As a replacement for PSPs, [Pod Security Admission](https://kubernetes.io/docs/concepts/security/pod-security-admission/) should be used. Please consult the Rancher docs for more details on how to configure your chart release namespaces to work with the new Pod Security Admission and apply Pod Security Standards.
|
||||
|
||||
## Configuration
|
||||
|
||||
The following tables list the configurable parameters of the rancher-pushprox chart and their default values.
|
||||
|
||||
### General
|
||||
|
||||
#### Required
|
||||
| Parameter | Description | Example |
|
||||
| ----- | ----------- | ------ |
|
||||
| `component` | The component that is being monitored | `kube-etcd`
|
||||
| `metricsPort` | The port on the host that contains the metrics you want to scrape (e.g. `http://<HOST_IP>:<metricsPort>/metrics`) | `2379` |
|
||||
| `namespaceOverride` | The namespace to install the chart | `""`
|
||||
|
||||
#### Optional
|
||||
| Parameter | Description | Default |
|
||||
| ----- | ----------- | ------ |
|
||||
| `serviceMonitor.enabled` | Deploys a [Prometheus Operator](https://github.com/coreos/prometheus-operator/blob/master/Documentation/api.md#servicemonitor) ServiceMonitor CR that is configured to scrape metrics on the hosts that the clients are deployed on via the proxy. Also deploys a Service that points to all pods with the expected client name that exposes the `metricsPort` selected | `true` |
|
||||
| `serviceMonitor.endpoints` | A list of endpoints that will be added to the ServiceMonitor based on the [Endpoint spec](https://github.com/prometheus-operator/prometheus-operator/blob/master/Documentation/api.md#endpoint) | `[{port: metrics}]` |
|
||||
| `service.selector` | The selector that is used to populate the Service's Endpoints object. The chart will error out on rendering templating if `.Values.clients.enabled` is set alongside this field, since it is expected that this service should point to the PushProx Clients Daemonset / Deployment | `{}` |
|
||||
| `clients.enabled` | Deploys a DaemonSet of clients that are each capable of scraping endpoints on the hostNetwork it is deployed on | `true` |
|
||||
| `clients.port` | The port where the client will publish PushProx client-specific metrics. If deploying multiple clients onto the same node, the clients should not have conflicting ports | `9369` |
|
||||
| `clients.proxyUrl` | Overrides the default proxyUrl setting of `http://pushprox-{{ .Values.component }}-proxy.{{ . Release.Namespace }}.svc.cluster.local:{{ .Values.proxy.port }}"` with the `proxyUrl` specified | `""` |
|
||||
| `clients.useLocalhost` | Sets a flag on each client deployment to redirect scrapes directed to `HOST_IP` to `127.0.0.1` | `false` |
|
||||
| `clients.https.enabled` | Enables scraping metrics via HTTPS using the provided TLS certs that exist on each host | `false` |
|
||||
| `clients.https.useServiceAccountCredentials` | If set to true, the client will create a service account with permissions to scrape `/metrics` endpoint of Kubernetes components. The client will use the service account token provided to make authorized scrape requests to the Kubernetes API | `false` |
|
||||
| `clients.https.insecureSkipVerify` | If set to true, the client will disable SSL security checks | `false` |
|
||||
| `clients.https.certDir` | A `hostPath` where TLS certs can be found. This path is mounted as a volume on an `initContainer` which copies only the necessary files over to an EmptyDir volume used by each client. Required and only used if `clients.https.enabled` is set | `""` |
|
||||
| `clients.https.certFile` | The path to the TLS cert file located within `clients.https.certDir`. Required and only used if `clients.https.enabled` is set | `""` |
|
||||
| `clients.https.keyFile` | The path to the TLS key file located within `clients.https.certDir`. Required and only used if `clients.https.enabled` is set | `""` |
|
||||
| `clients.https.caCertFile` | The path to the TLS cacert file located within `clients.https.certDir`. Required and only used if `clients.https.enabled` is set | `""` |
|
||||
| `clients.https.seLinuxOptions` | seLinuxOptions to be passed into the container that copies certs. Should define a container with permissions to read the files in the certDir provided on the host. Required and only used if `clients.https.enabled` is set and `clients.https.certDir` is provided. | `""` |
|
||||
| `clients.metrics.enabled` | Whether the client should publish PushProx client-specific metrics. | `false` |
|
||||
| `clients.rbac.additionalRules` | Additional permissions to provide to the ServiceAccount bound to the client. This can be used to provide additional permissions for the client to scrape metrics from the k8s API. Only enabled if clients.https.enabled and clients.https.useServiceAccountCredentials are true | `[]` |
|
||||
| `clients.deployment.enabled` | Deploys the client as a Deployment (generally used if the underlying hostNetwork Pod that is being scraped is managed by a Deployment) | `false` |
|
||||
| `clients.deployment.replicas` | The number of pods the Deployment has, it should match the number of pod the hostNetwork Deployment has. Required and only used if `client.deployment.enable` is set | `0` |
|
||||
| `clients.deployment.affinity` | The affinity rules that allocate the pod to the node in which the hostNetwork Deployment's pods run. Required and only used if `client.deployment.enable` is set | `{}` |
|
||||
| `clients.resources` | Set resource limits and requests for the client container | `{}` |
|
||||
| `clients.nodeSelector` | Select which nodes to deploy the clients on | `{}` |
|
||||
| `clients.tolerations` | Specify tolerations for clients | `[]` |
|
||||
| `proxy.enabled` | Deploys the proxy that each client will register with | `true` |
|
||||
| `proxy.port` | The port exposed by the proxy that each client will register with to allow metrics to be scraped from the host | `8080` |
|
||||
| `proxy.resources` | Set resource limits and requests for the proxy container | `{}` |
|
||||
| `proxy.nodeSelector` | Select which nodes the proxy can be deployed on | `{}` |
|
||||
| `proxy.tolerations` | Specify tolerations (if necessary) to allow the proxy to be deployed on the selected node | `[]` |
|
||||
| `kubeVersionOverrides` | A list of Semver constraint strings (defined by https://github.com/Masterminds/semver) and values.yaml overrides. For each key in kubeVersionOverrides, this chart will check to see if the current Kubernetes cluster's version matches any of the semver constraints provided as keys on the map. On seeing a match, the default value for each values.yaml field overridden will be updated with the new value. If multiple matches are encountered (due to overlapping semver ranges), the matches will be applied in order. | `[]`
|
||||
|
||||
*Tip: The filepaths set in `clients.https.<cert|key|caCert>File` can include wildcard characters*.
|
||||
|
||||
See [rancher-monitoring](https://github.com/rancher/charts/tree/gh-pages/packages/rancher-monitoring) for examples of how this chart can be used.
|
||||
|
|
@ -0,0 +1,131 @@
|
|||
# Rancher
|
||||
|
||||
{{- define "system_default_registry" -}}
|
||||
{{- if .Values.global.cattle.systemDefaultRegistry -}}
|
||||
{{- printf "%s/" .Values.global.cattle.systemDefaultRegistry -}}
|
||||
{{- end -}}
|
||||
{{- end -}}
|
||||
|
||||
# Windows Support
|
||||
|
||||
{{/*
|
||||
Windows cluster will add default taint for linux nodes,
|
||||
add below linux tolerations to workloads could be scheduled to those linux nodes
|
||||
*/}}
|
||||
|
||||
{{- define "linux-node-tolerations" -}}
|
||||
- key: "cattle.io/os"
|
||||
value: "linux"
|
||||
effect: "NoSchedule"
|
||||
operator: "Equal"
|
||||
{{- end -}}
|
||||
|
||||
{{- define "linux-node-selector" -}}
|
||||
{{- if semverCompare "<1.14-0" .Capabilities.KubeVersion.GitVersion -}}
|
||||
beta.kubernetes.io/os: linux
|
||||
{{- else -}}
|
||||
kubernetes.io/os: linux
|
||||
{{- end -}}
|
||||
{{- end -}}
|
||||
|
||||
# General
|
||||
|
||||
{{- define "applyKubeVersionOverrides" -}}
|
||||
{{- $overrides := dict -}}
|
||||
{{- range $override := .Values.kubeVersionOverrides -}}
|
||||
{{- if semverCompare $override.constraint $.Capabilities.KubeVersion.Version -}}
|
||||
{{- $_ := mergeOverwrite $overrides $override.values -}}
|
||||
{{- end -}}
|
||||
{{- end -}}
|
||||
{{- $_ := mergeOverwrite .Values $overrides -}}
|
||||
{{- end -}}
|
||||
|
||||
{{- define "pushprox.namespace" -}}
|
||||
{{- if .Values.namespaceOverride -}}
|
||||
{{- .Values.namespaceOverride -}}
|
||||
{{- else -}}
|
||||
{{- .Release.Namespace -}}
|
||||
{{- end -}}
|
||||
{{- end -}}
|
||||
|
||||
{{- define "pushProxy.commonLabels" -}}
|
||||
release: {{ .Release.Name }}
|
||||
component: {{ .Values.component | quote }}
|
||||
provider: kubernetes
|
||||
{{- end -}}
|
||||
|
||||
{{- define "pushProxy.proxyUrl" -}}
|
||||
{{- $_ := (required "Template requires either .Values.proxy.port or .Values.client.proxyUrl to set proxyUrl for client" (or .Values.clients.proxyUrl .Values.proxy.port)) -}}
|
||||
{{- if .Values.clients.proxyUrl -}}
|
||||
{{ printf "%s" .Values.clients.proxyUrl }}
|
||||
{{- else -}}
|
||||
{{ printf "http://%s.%s.svc:%d" (include "pushProxy.proxy.name" .) (include "pushprox.namespace" .) (int .Values.proxy.port) }}
|
||||
{{- end -}}{{- end -}}
|
||||
|
||||
# Client
|
||||
|
||||
{{- define "pushProxy.client.name" -}}
|
||||
{{- printf "pushprox-%s-client" (required ".Values.component is required" .Values.component) -}}
|
||||
{{- end -}}
|
||||
|
||||
{{- define "pushProxy.client.labels" -}}
|
||||
k8s-app: {{ template "pushProxy.client.name" . }}
|
||||
{{ template "pushProxy.commonLabels" . }}
|
||||
{{- end -}}
|
||||
|
||||
# Proxy
|
||||
|
||||
{{- define "pushProxy.proxy.name" -}}
|
||||
{{- printf "pushprox-%s-proxy" (required ".Values.component is required" .Values.component) -}}
|
||||
{{- end -}}
|
||||
|
||||
{{- define "pushProxy.proxy.labels" -}}
|
||||
k8s-app: {{ template "pushProxy.proxy.name" . }}
|
||||
{{ template "pushProxy.commonLabels" . }}
|
||||
{{- end -}}
|
||||
|
||||
# ServiceMonitor
|
||||
|
||||
{{- define "pushprox.serviceMonitor.name" -}}
|
||||
{{- printf "%s-%s" .Release.Name (required ".Values.component is required" .Values.component) -}}
|
||||
{{- end -}}
|
||||
|
||||
{{- define "pushProxy.serviceMonitor.labels" -}}
|
||||
app: {{ template "pushprox.serviceMonitor.name" . }}
|
||||
{{ template "pushProxy.commonLabels" . }}
|
||||
{{- end -}}
|
||||
|
||||
{{- define "pushProxy.serviceMonitor.endpoints" -}}
|
||||
{{- $proxyURL := (include "pushProxy.proxyUrl" .) -}}
|
||||
{{- $useHTTPS := .Values.clients.https.enabled -}}
|
||||
{{- $endpoints := .Values.serviceMonitor.endpoints }}
|
||||
{{- range $endpoints }}
|
||||
{{- if $.Values.proxy.enabled }}
|
||||
{{- $_ := set . "proxyUrl" $proxyURL }}
|
||||
{{- end }}
|
||||
{{- $clusterIdRelabel := dict }}
|
||||
{{- if $.Values.global.cattle.clusterId }}
|
||||
{{- $_ := set $clusterIdRelabel "action" "replace" }}
|
||||
{{- $_ := set $clusterIdRelabel "sourceLabels" (list "__address__") }}
|
||||
{{- $_ := set $clusterIdRelabel "targetLabel" "cluster_id" }}
|
||||
{{- $_ := set $clusterIdRelabel "replacement" $.Values.global.cattle.clusterId }}
|
||||
{{- end }}
|
||||
{{- $clusterNameRelabel := dict }}
|
||||
{{- if $.Values.global.cattle.clusterName }}
|
||||
{{- $_ := set $clusterNameRelabel "action" "replace" }}
|
||||
{{- $_ := set $clusterNameRelabel "sourceLabels" (list "__address__") }}
|
||||
{{- $_ := set $clusterNameRelabel "targetLabel" "cluster_name" }}
|
||||
{{- $_ := set $clusterNameRelabel "replacement" $.Values.global.cattle.clusterName }}
|
||||
{{- end }}
|
||||
{{- $metricRelabelings := append (list ($clusterNameRelabel)) ($clusterIdRelabel) }}
|
||||
{{- $_ := set . "metricRelabelings" ($metricRelabelings)}}
|
||||
{{- if $useHTTPS -}}
|
||||
{{- if (hasKey . "params") }}
|
||||
{{- $_ := set (get . "params") "_scheme" (list "https") }}
|
||||
{{- else }}
|
||||
{{- $_ := set . "params" (dict "_scheme" (list "https")) }}
|
||||
{{- end }}
|
||||
{{- end }}
|
||||
{{- end }}
|
||||
{{- toYaml $endpoints }}
|
||||
{{- end -}}
|
||||
|
|
@ -0,0 +1,85 @@
|
|||
{{- template "applyKubeVersionOverrides" . -}}
|
||||
{{- if .Values.clients }}{{- if .Values.clients.enabled }}
|
||||
apiVersion: rbac.authorization.k8s.io/v1
|
||||
kind: ClusterRole
|
||||
metadata:
|
||||
name: {{ template "pushProxy.client.name" . }}
|
||||
labels: {{ include "pushProxy.client.labels" . | nindent 4 }}
|
||||
rules:
|
||||
{{- if .Values.global.cattle.psp.enabled }}
|
||||
- apiGroups: ['policy']
|
||||
resources: ['podsecuritypolicies']
|
||||
verbs: ['use']
|
||||
resourceNames:
|
||||
- {{ template "pushProxy.client.name" . }}
|
||||
{{- end }}
|
||||
{{- if and .Values.clients.https.enabled .Values.clients.https.useServiceAccountCredentials }}
|
||||
- nonResourceURLs: ["/metrics"]
|
||||
verbs: ["get"]
|
||||
{{- if .Values.clients.rbac.additionalRules }}
|
||||
{{ toYaml .Values.clients.rbac.additionalRules }}
|
||||
{{- end }}
|
||||
{{- end }}
|
||||
---
|
||||
apiVersion: rbac.authorization.k8s.io/v1
|
||||
kind: ClusterRoleBinding
|
||||
metadata:
|
||||
name: {{ template "pushProxy.client.name" . }}
|
||||
labels: {{ include "pushProxy.client.labels" . | nindent 4 }}
|
||||
roleRef:
|
||||
apiGroup: rbac.authorization.k8s.io
|
||||
kind: ClusterRole
|
||||
name: {{ template "pushProxy.client.name" . }}
|
||||
subjects:
|
||||
- kind: ServiceAccount
|
||||
name: {{ template "pushProxy.client.name" . }}
|
||||
namespace: {{ include "pushprox.namespace" . }}
|
||||
---
|
||||
apiVersion: v1
|
||||
kind: ServiceAccount
|
||||
metadata:
|
||||
name: {{ template "pushProxy.client.name" . }}
|
||||
namespace: {{ include "pushprox.namespace" . }}
|
||||
labels: {{ include "pushProxy.client.labels" . | nindent 4 }}
|
||||
---
|
||||
{{- if .Values.global.cattle.psp.enabled }}
|
||||
apiVersion: policy/v1beta1
|
||||
kind: PodSecurityPolicy
|
||||
metadata:
|
||||
name: {{ template "pushProxy.client.name" . }}
|
||||
namespace: {{ include "pushprox.namespace" . }}
|
||||
labels: {{ include "pushProxy.client.labels" . | nindent 4 }}
|
||||
spec:
|
||||
privileged: false
|
||||
hostNetwork: true
|
||||
hostIPC: false
|
||||
hostPID: false
|
||||
runAsUser:
|
||||
rule: 'RunAsAny'
|
||||
seLinux:
|
||||
rule: 'RunAsAny'
|
||||
{{- if and .Values.clients.https.enabled .Values.clients.https.certDir .Values.global.seLinux.enabled .Values.clients.https.seLinuxOptions }}
|
||||
seLinuxOptions: {{ .Values.clients.https.seLinuxOptions | toYaml | nindent 6 }}
|
||||
{{- end }}
|
||||
supplementalGroups:
|
||||
rule: 'MustRunAs'
|
||||
ranges:
|
||||
- min: 0
|
||||
max: 65535
|
||||
fsGroup:
|
||||
rule: 'MustRunAs'
|
||||
ranges:
|
||||
- min: 0
|
||||
max: 65535
|
||||
readOnlyRootFilesystem: false
|
||||
volumes:
|
||||
- 'secret'
|
||||
{{- if and .Values.clients.https.enabled .Values.clients.https.certDir }}
|
||||
- 'emptyDir'
|
||||
- 'hostPath'
|
||||
allowedHostPaths:
|
||||
- pathPrefix: {{ required "Need access to volume on host with the SSL cert files to use HTTPs" .Values.clients.https.certDir }}
|
||||
readOnly: true
|
||||
{{- end }}
|
||||
{{- end }}
|
||||
{{- end }}{{- end }}
|
||||
|
|
@ -0,0 +1,153 @@
|
|||
{{- template "applyKubeVersionOverrides" . -}}
|
||||
{{- if .Values.clients }}{{- if .Values.clients.enabled }}
|
||||
apiVersion: apps/v1
|
||||
{{- if .Values.clients.deployment.enabled }}
|
||||
kind: Deployment
|
||||
{{- else }}
|
||||
kind: DaemonSet
|
||||
{{- end }}
|
||||
metadata:
|
||||
name: {{ template "pushProxy.client.name" . }}
|
||||
namespace: {{ template "pushprox.namespace" . }}
|
||||
labels: {{ include "pushProxy.client.labels" . | nindent 4 }}
|
||||
pushprox-exporter: "client"
|
||||
spec:
|
||||
{{- if .Values.clients.deployment.enabled }}
|
||||
replicas: {{ .Values.clients.deployment.replicas }}
|
||||
{{- end }}
|
||||
selector:
|
||||
matchLabels: {{ include "pushProxy.client.labels" . | nindent 6 }}
|
||||
template:
|
||||
metadata:
|
||||
labels: {{ include "pushProxy.client.labels" . | nindent 8 }}
|
||||
spec:
|
||||
{{- if .Values.clients.affinity }}
|
||||
affinity: {{ toYaml .Values.clients.affinity | nindent 8 }}
|
||||
{{- end }}
|
||||
nodeSelector: {{ include "linux-node-selector" . | nindent 8 }}
|
||||
{{- if .Values.clients.nodeSelector }}
|
||||
{{ toYaml .Values.clients.nodeSelector | indent 8 }}
|
||||
{{- end }}
|
||||
tolerations: {{ include "linux-node-tolerations" . | nindent 8 }}
|
||||
{{- if .Values.clients.tolerations }}
|
||||
{{ toYaml .Values.clients.tolerations | indent 8 }}
|
||||
{{- end }}
|
||||
hostNetwork: true
|
||||
dnsPolicy: ClusterFirstWithHostNet
|
||||
serviceAccountName: {{ template "pushProxy.client.name" . }}
|
||||
containers:
|
||||
- name: pushprox-client
|
||||
image: {{ template "system_default_registry" . }}{{ .Values.clients.image.repository }}:{{ .Values.clients.image.tag }}
|
||||
command:
|
||||
{{- range .Values.clients.command }}
|
||||
- {{ . | quote }}
|
||||
{{- end }}
|
||||
args:
|
||||
- --fqdn=$(HOST_IP)
|
||||
- --proxy-url=$(PROXY_URL)
|
||||
{{- if .Values.clients.metrics.enabled }}
|
||||
- --metrics-addr=$(PORT)
|
||||
{{- end }}
|
||||
- --allow-port={{ required "Need .Values.metricsPort to configure client to be allowed to scrape metrics at port" .Values.metricsPort}}
|
||||
{{- if .Values.clients.useLocalhost }}
|
||||
- --use-localhost
|
||||
{{- end }}
|
||||
{{- if .Values.clients.https.enabled }}
|
||||
{{- if .Values.clients.https.insecureSkipVerify }}
|
||||
- --insecure-skip-verify
|
||||
{{- end }}
|
||||
{{- if .Values.clients.https.useServiceAccountCredentials }}
|
||||
- --token-path=/var/run/secrets/kubernetes.io/serviceaccount/token
|
||||
{{- end }}
|
||||
{{- if .Values.clients.https.certDir }}
|
||||
- --tls.cert=/etc/ssl/push-proxy/push-proxy.pem
|
||||
- --tls.key=/etc/ssl/push-proxy/push-proxy-key.pem
|
||||
- --tls.cacert=/etc/ssl/push-proxy/push-proxy-ca-cert.pem
|
||||
{{- end }}
|
||||
{{- end }}
|
||||
env:
|
||||
- name: HOST_IP
|
||||
valueFrom:
|
||||
fieldRef:
|
||||
fieldPath: status.hostIP
|
||||
{{- if .Values.clients.metrics.enabled }}
|
||||
- name: PORT
|
||||
value: :{{ .Values.clients.port }}
|
||||
{{- end }}
|
||||
- name: PROXY_URL
|
||||
value: {{ template "pushProxy.proxyUrl" . }}
|
||||
securityContext:
|
||||
runAsNonRoot: true
|
||||
runAsUser: 1000
|
||||
{{- if and .Values.clients.https.enabled .Values.clients.https.certDir }}
|
||||
volumeMounts:
|
||||
- name: metrics-cert-dir
|
||||
mountPath: /etc/ssl/push-proxy
|
||||
{{- end }}
|
||||
{{- if .Values.clients.resources }}
|
||||
resources: {{ toYaml .Values.clients.resources | nindent 10 }}
|
||||
{{- end }}
|
||||
{{- if and .Values.clients.https.enabled .Values.clients.https.certDir }}
|
||||
initContainers:
|
||||
- name: copy-certs
|
||||
image: {{ template "system_default_registry" . }}{{ .Values.clients.copyCertsImage.repository }}:{{ .Values.clients.copyCertsImage.tag }}
|
||||
command:
|
||||
- sh
|
||||
- -c
|
||||
- |
|
||||
echo "Searching for files to copy within the source volume"
|
||||
echo "cert: ${CERT_FILE_NAME}"
|
||||
echo "key: ${KEY_FILE_NAME}"
|
||||
echo "cacert: ${CACERT_FILE_NAME}"
|
||||
|
||||
CERT_FILE_SOURCE=$(find /etc/source/ -type f -name "${CERT_FILE_NAME}" | sort -r | head -n 1)
|
||||
KEY_FILE_SOURCE=$(find /etc/source/ -type f -name "${KEY_FILE_NAME}" | sort -r | head -n 1)
|
||||
CACERT_FILE_SOURCE=$(find /etc/source/ -type f -name "${CACERT_FILE_NAME}" | sort -r | head -n 1)
|
||||
|
||||
test -z ${CERT_FILE_SOURCE} && echo "Failed to find cert file" && exit 1
|
||||
test -z ${KEY_FILE_SOURCE} && echo "Failed to find key file" && exit 1
|
||||
test -z ${CACERT_FILE_SOURCE} && echo "Failed to find cacert file" && exit 1
|
||||
|
||||
echo "Copying cert file from $CERT_FILE_SOURCE to $CERT_FILE_TARGET"
|
||||
cp $CERT_FILE_SOURCE $CERT_FILE_TARGET || exit 1
|
||||
chmod 444 $CERT_FILE_TARGET || exit 1
|
||||
|
||||
echo "Copying key file from $KEY_FILE_SOURCE to $KEY_FILE_TARGET"
|
||||
cp $KEY_FILE_SOURCE $KEY_FILE_TARGET || exit 1
|
||||
chmod 444 $KEY_FILE_TARGET || exit 1
|
||||
|
||||
echo "Copying cacert file from $CACERT_FILE_SOURCE to $CACERT_FILE_TARGET"
|
||||
cp $CACERT_FILE_SOURCE $CACERT_FILE_TARGET || exit 1
|
||||
chmod 444 $CACERT_FILE_TARGET || exit 1
|
||||
env:
|
||||
- name: CERT_FILE_NAME
|
||||
value: {{ required "Need a TLS cert file for scraping metrics endpoint over HTTPs" .Values.clients.https.certFile }}
|
||||
- name: KEY_FILE_NAME
|
||||
value: {{ required "Need a TLS key file for scraping metrics endpoint over HTTPs" .Values.clients.https.keyFile }}
|
||||
- name: CACERT_FILE_NAME
|
||||
value: {{ required "Need a TLS CA cert file for scraping metrics endpoint over HTTPs" .Values.clients.https.caCertFile }}
|
||||
- name: CERT_FILE_TARGET
|
||||
value: /etc/ssl/push-proxy/push-proxy.pem
|
||||
- name: KEY_FILE_TARGET
|
||||
value: /etc/ssl/push-proxy/push-proxy-key.pem
|
||||
- name: CACERT_FILE_TARGET
|
||||
value: /etc/ssl/push-proxy/push-proxy-ca-cert.pem
|
||||
securityContext:
|
||||
runAsNonRoot: false
|
||||
{{- if and .Values.global.seLinux.enabled .Values.clients.https.seLinuxOptions }}
|
||||
seLinuxOptions: {{ .Values.clients.https.seLinuxOptions | toYaml | nindent 12 }}
|
||||
{{- end }}
|
||||
volumeMounts:
|
||||
- name: metrics-cert-dir-source
|
||||
mountPath: /etc/source
|
||||
readOnly: true
|
||||
- name: metrics-cert-dir
|
||||
mountPath: /etc/ssl/push-proxy
|
||||
volumes:
|
||||
- name: metrics-cert-dir-source
|
||||
hostPath:
|
||||
path: {{ required "Need access to volume on host with the SSL cert files to use HTTPs" .Values.clients.https.certDir }}
|
||||
- name: metrics-cert-dir
|
||||
emptyDir: {}
|
||||
{{- end }}
|
||||
{{- end }}{{- end }}
|
||||
|
|
@ -0,0 +1,68 @@
|
|||
{{- template "applyKubeVersionOverrides" . -}}
|
||||
{{- if and .Values.proxy }}{{ if .Values.proxy.enabled }}
|
||||
apiVersion: rbac.authorization.k8s.io/v1
|
||||
kind: ClusterRole
|
||||
metadata:
|
||||
name: {{ template "pushProxy.proxy.name" . }}
|
||||
labels: {{ include "pushProxy.proxy.labels" . | nindent 4 }}
|
||||
rules:
|
||||
{{- if .Values.global.cattle.psp.enabled }}
|
||||
- apiGroups: ['policy']
|
||||
resources: ['podsecuritypolicies']
|
||||
verbs: ['use']
|
||||
resourceNames:
|
||||
- {{ template "pushProxy.proxy.name" . }}
|
||||
{{- end }}
|
||||
---
|
||||
apiVersion: rbac.authorization.k8s.io/v1
|
||||
kind: ClusterRoleBinding
|
||||
metadata:
|
||||
name: {{ template "pushProxy.proxy.name" . }}
|
||||
labels: {{ include "pushProxy.proxy.labels" . | nindent 4 }}
|
||||
roleRef:
|
||||
apiGroup: rbac.authorization.k8s.io
|
||||
kind: ClusterRole
|
||||
name: {{ template "pushProxy.proxy.name" . }}
|
||||
subjects:
|
||||
- kind: ServiceAccount
|
||||
name: {{ template "pushProxy.proxy.name" . }}
|
||||
namespace: {{ include "pushprox.namespace" . }}
|
||||
---
|
||||
apiVersion: v1
|
||||
kind: ServiceAccount
|
||||
metadata:
|
||||
name: {{ template "pushProxy.proxy.name" . }}
|
||||
namespace: {{ include "pushprox.namespace" . }}
|
||||
labels: {{ include "pushProxy.proxy.labels" . | nindent 4 }}
|
||||
---
|
||||
{{- if .Values.global.cattle.psp.enabled }}
|
||||
apiVersion: policy/v1beta1
|
||||
kind: PodSecurityPolicy
|
||||
metadata:
|
||||
name: {{ template "pushProxy.proxy.name" . }}
|
||||
namespace: {{ include "pushprox.namespace" . }}
|
||||
labels: {{ include "pushProxy.proxy.labels" . | nindent 4 }}
|
||||
spec:
|
||||
privileged: false
|
||||
hostNetwork: false
|
||||
hostIPC: false
|
||||
hostPID: false
|
||||
runAsUser:
|
||||
rule: 'MustRunAsNonRoot'
|
||||
seLinux:
|
||||
rule: 'RunAsAny'
|
||||
supplementalGroups:
|
||||
rule: 'MustRunAs'
|
||||
ranges:
|
||||
- min: 1
|
||||
max: 65535
|
||||
fsGroup:
|
||||
rule: 'MustRunAs'
|
||||
ranges:
|
||||
- min: 1
|
||||
max: 65535
|
||||
readOnlyRootFilesystem: false
|
||||
volumes:
|
||||
- 'secret'
|
||||
{{- end }}{{- end }}
|
||||
{{- end }}
|
||||
|
|
@ -0,0 +1,53 @@
|
|||
{{- template "applyKubeVersionOverrides" . -}}
|
||||
{{- if and .Values.proxy }}{{ if .Values.proxy.enabled }}
|
||||
apiVersion: apps/v1
|
||||
kind: Deployment
|
||||
metadata:
|
||||
name: {{ template "pushProxy.proxy.name" . }}
|
||||
namespace: {{ template "pushprox.namespace" . }}
|
||||
labels: {{ include "pushProxy.proxy.labels" . | nindent 4 }}
|
||||
pushprox-exporter: "proxy"
|
||||
spec:
|
||||
selector:
|
||||
matchLabels: {{ include "pushProxy.proxy.labels" . | nindent 6 }}
|
||||
template:
|
||||
metadata:
|
||||
labels: {{ include "pushProxy.proxy.labels" . | nindent 8 }}
|
||||
spec:
|
||||
securityContext:
|
||||
runAsNonRoot: true
|
||||
runAsUser: 1000
|
||||
nodeSelector: {{ include "linux-node-selector" . | nindent 8 }}
|
||||
{{- if .Values.proxy.nodeSelector }}
|
||||
{{ toYaml .Values.proxy.nodeSelector | indent 8 }}
|
||||
{{- end }}
|
||||
tolerations: {{ include "linux-node-tolerations" . | nindent 8 }}
|
||||
{{- if .Values.proxy.tolerations }}
|
||||
{{ toYaml .Values.proxy.tolerations | indent 8 }}
|
||||
{{- end }}
|
||||
serviceAccountName: {{ template "pushProxy.proxy.name" . }}
|
||||
containers:
|
||||
- name: pushprox-proxy
|
||||
image: {{ template "system_default_registry" . }}{{ .Values.proxy.image.repository }}:{{ .Values.proxy.image.tag }}
|
||||
command:
|
||||
{{- range .Values.proxy.command }}
|
||||
- {{ . | quote }}
|
||||
{{- end }}
|
||||
{{- if .Values.proxy.resources }}
|
||||
resources: {{ toYaml .Values.proxy.resources | nindent 10 }}
|
||||
{{- end }}
|
||||
---
|
||||
apiVersion: v1
|
||||
kind: Service
|
||||
metadata:
|
||||
name: {{ template "pushProxy.proxy.name" . }}
|
||||
namespace: {{ template "pushprox.namespace" . }}
|
||||
labels: {{ include "pushProxy.proxy.labels" . | nindent 4 }}
|
||||
spec:
|
||||
ports:
|
||||
- name: pp-proxy
|
||||
port: {{ required "Need .Values.proxy.port to configure proxy" .Values.proxy.port }}
|
||||
protocol: TCP
|
||||
targetPort: {{ .Values.proxy.port }}
|
||||
selector: {{ include "pushProxy.proxy.labels" . | nindent 4 }}
|
||||
{{- end }}{{- end }}
|
||||
|
|
@ -0,0 +1,45 @@
|
|||
{{- template "applyKubeVersionOverrides" . -}}
|
||||
{{- if .Values.serviceMonitor }}{{- if .Values.serviceMonitor.enabled }}
|
||||
apiVersion: monitoring.coreos.com/v1
|
||||
kind: ServiceMonitor
|
||||
metadata:
|
||||
name: {{ template "pushprox.serviceMonitor.name" . }}
|
||||
namespace: {{ template "pushprox.namespace" . }}
|
||||
labels: {{ include "pushProxy.serviceMonitor.labels" . | nindent 4 }}
|
||||
spec:
|
||||
endpoints: {{include "pushProxy.serviceMonitor.endpoints" . | nindent 4 }}
|
||||
jobLabel: component
|
||||
podTargetLabels:
|
||||
- component
|
||||
- pushprox-exporter
|
||||
namespaceSelector:
|
||||
matchNames:
|
||||
- {{ template "pushprox.namespace" . }}
|
||||
selector:
|
||||
matchLabels: {{ include "pushProxy.client.labels" . | nindent 6 }}
|
||||
---
|
||||
{{- $selector := "" }}
|
||||
{{- if not (kindIs "invalid" .Values.service) }}
|
||||
{{- if not (kindIs "invalid" .Values.service.selector) }}
|
||||
{{ if .Values.service.selector }}
|
||||
{{- if .Values.clients.enabled }}
|
||||
{{- required (printf "Cannot override .Values.service.selector=%s when .Values.clients.enabled=true" (toJson .Values.service.selector)) "" }}
|
||||
{{- end }}
|
||||
{{- $selector = (toYaml .Values.service.selector) }}
|
||||
{{- end }}
|
||||
{{- end }}
|
||||
{{- end }}
|
||||
apiVersion: v1
|
||||
kind: Service
|
||||
metadata:
|
||||
name: {{ template "pushProxy.client.name" . }}
|
||||
namespace: {{ template "pushprox.namespace" . }}
|
||||
labels: {{ include "pushProxy.client.labels" . | nindent 4 }}
|
||||
spec:
|
||||
ports:
|
||||
- name: metrics
|
||||
port: {{ required "Need .Values.metricsPort to configure client to listen to metrics at port" .Values.metricsPort}}
|
||||
protocol: TCP
|
||||
targetPort: {{ .Values.metricsPort }}
|
||||
selector: {{ default (include "pushProxy.client.labels" .) $selector | nindent 4 }}
|
||||
{{- end }}{{- end }}
|
||||
|
|
@ -0,0 +1,14 @@
|
|||
#{{- if gt (len (lookup "rbac.authorization.k8s.io/v1" "ClusterRole" "" "")) 0 -}}
|
||||
# {{- $found := dict -}}
|
||||
# {{- set $found "monitoring.coreos.com/v1/ServiceMonitor" false -}}
|
||||
# {{- range .Capabilities.APIVersions -}}
|
||||
# {{- if hasKey $found (toString .) -}}
|
||||
# {{- set $found (toString .) true -}}
|
||||
# {{- end -}}
|
||||
# {{- end -}}
|
||||
# {{- range $_, $exists := $found -}}
|
||||
# {{- if (eq $exists false) -}}
|
||||
# {{- required "Required CRDs are missing. Please install Prometheus Operator CRDs before installing this chart." "" -}}
|
||||
# {{- end -}}
|
||||
# {{- end -}}
|
||||
#{{- end -}}
|
||||
|
|
@ -0,0 +1,7 @@
|
|||
#{{- if gt (len (lookup "rbac.authorization.k8s.io/v1" "ClusterRole" "" "")) 0 -}}
|
||||
#{{- if .Values.global.cattle.psp.enabled }}
|
||||
#{{- if not (.Capabilities.APIVersions.Has "policy/v1beta1/PodSecurityPolicy") }}
|
||||
#{{- fail "The target cluster does not have the PodSecurityPolicy API resource. Please disable PSPs in this chart before proceeding." -}}
|
||||
#{{- end }}
|
||||
#{{- end }}
|
||||
#{{- end }}
|
||||
Some files were not shown because too many files have changed in this diff Show More
Loading…
Reference in New Issue