Added chart versions:
linkerd/linkerd-control-plane: - 2024.9.3 linkerd/linkerd-crds: - 2024.9.3 nats/nats: - 1.2.5 redpanda/redpanda: - 5.9.5 speedscale/speedscale-operator: - 2.2.476 traefik/traefik: - 32.0.0pull/1065/head
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@ -2,7 +2,6 @@ annotations:
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catalog.cattle.io/auto-install: linkerd-crds
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catalog.cattle.io/certified: partner
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catalog.cattle.io/display-name: Linkerd Control Plane
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catalog.cattle.io/featured: "5"
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catalog.cattle.io/kube-version: '>=1.22.0-0'
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catalog.cattle.io/release-name: linkerd-control-plane
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apiVersion: v2
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|
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@ -0,0 +1,22 @@
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# Patterns to ignore when building packages.
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# This supports shell glob matching, relative path matching, and
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# negation (prefixed with !). Only one pattern per line.
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.DS_Store
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OWNERS
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# Common VCS dirs
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.git/
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.gitignore
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.bzr/
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.bzrignore
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.hg/
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.hgignore
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.svn/
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# Common backup files
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*.swp
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*.bak
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*.tmp
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*~
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# Various IDEs
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.project
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.idea/
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*.tmproj
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@ -0,0 +1,6 @@
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dependencies:
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- name: partials
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repository: file://../partials
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version: 0.1.0
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digest: sha256:8e42f9c9d4a2dc883f17f94d6044c97518ced19ad0922f47b8760e47135369ba
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generated: "2021-12-06T11:42:50.784240359-05:00"
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@ -0,0 +1,29 @@
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annotations:
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catalog.cattle.io/auto-install: linkerd-crds
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catalog.cattle.io/certified: partner
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catalog.cattle.io/display-name: Linkerd Control Plane
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catalog.cattle.io/featured: "5"
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catalog.cattle.io/kube-version: '>=1.22.0-0'
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catalog.cattle.io/release-name: linkerd-control-plane
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apiVersion: v2
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appVersion: edge-24.9.3
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dependencies:
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- name: partials
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repository: file://./charts/partials
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version: 0.1.0
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description: 'Linkerd gives you observability, reliability, and security for your
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microservices — with no code change required. '
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home: https://linkerd.io
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icon: file://assets/icons/linkerd-control-plane.png
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keywords:
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- service-mesh
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kubeVersion: '>=1.22.0-0'
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maintainers:
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- email: cncf-linkerd-dev@lists.cncf.io
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name: Linkerd authors
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url: https://linkerd.io/
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name: linkerd-control-plane
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sources:
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- https://github.com/linkerd/linkerd2/
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type: application
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version: 2024.9.3
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@ -0,0 +1,321 @@
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# linkerd-control-plane
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Linkerd gives you observability, reliability, and security
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for your microservices — with no code change required.
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![Version: 2024.9.3](https://img.shields.io/badge/Version-2024.9.3-informational?style=flat-square)
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![Type: application](https://img.shields.io/badge/Type-application-informational?style=flat-square)
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![AppVersion: edge-XX.X.X](https://img.shields.io/badge/AppVersion-edge--XX.X.X-informational?style=flat-square)
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**Homepage:** <https://linkerd.io>
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## Quickstart and documentation
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You can run Linkerd on any Kubernetes cluster in a matter of seconds. See the
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[Linkerd Getting Started Guide][getting-started] for how.
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For more comprehensive documentation, start with the [Linkerd
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docs][linkerd-docs].
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## Prerequisite: linkerd-crds chart
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Before installing this chart, please install the `linkerd-crds` chart, which
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creates all the CRDs that the components from the current chart require.
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## Prerequisite: identity certificates
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The identity component of Linkerd requires setting up a trust anchor
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certificate, and an issuer certificate with its key. These need to be provided
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to Helm by the user (unlike when using the `linkerd install` CLI which can
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generate these automatically). You can provide your own, or follow [these
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instructions](https://linkerd.io/2/tasks/generate-certificates/) to generate new
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ones.
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Alternatively, both trust anchor and identity issuer certificates may be
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derived from in-cluster resources. Existing CA (trust anchor) certificates
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**must** live in a `ConfigMap` resource named `linkerd-identity-trust-roots`.
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Issuer certificates **must** live in a `Secret` named
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`linkerd-identity-issuer`. Both resources should exist in the control-plane's
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install namespace. In order to use an existing CA, Linkerd needs to be
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installed with `identity.externalCA=true`. To use an existing issuer
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certificate, Linkerd should be installed with
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`identity.issuer.scheme=kubernetes.io/tls`.
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A more comprehensive description is in the [automatic certificate rotation
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guide](https://linkerd.io/2.12/tasks/automatically-rotating-control-plane-tls-credentials/#a-note-on-third-party-cert-management-solutions).
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Note that the provided certificates must be ECDSA certificates.
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## Adding Linkerd's Helm repository
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Included here for completeness-sake, but should have already been added when
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`linkerd-base` was installed.
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```bash
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# To add the repo for Linkerd edge releases:
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helm repo add linkerd https://helm.linkerd.io/edge
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```
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## Installing the chart
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You must provide the certificates and keys described in the preceding section,
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and the same expiration date you used to generate the Issuer certificate.
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```bash
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helm install linkerd-control-plane -n linkerd \
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--set-file identityTrustAnchorsPEM=ca.crt \
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--set-file identity.issuer.tls.crtPEM=issuer.crt \
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--set-file identity.issuer.tls.keyPEM=issuer.key \
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linkerd/linkerd-control-plane
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```
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Note that you require to install this chart in the same namespace you installed
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the `linkerd-base` chart.
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## Setting High-Availability
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Besides the default `values.yaml` file, the chart provides a `values-ha.yaml`
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file that overrides some default values as to set things up under a
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high-availability scenario, analogous to the `--ha` option in `linkerd install`.
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Values such as higher number of replicas, higher memory/cpu limits and
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affinities are specified in that file.
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You can get ahold of `values-ha.yaml` by fetching the chart files:
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```bash
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helm fetch --untar linkerd/linkerd-control-plane
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```
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Then use the `-f` flag to provide the override file, for example:
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```bash
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helm install linkerd-control-plane -n linkerd \
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--set-file identityTrustAnchorsPEM=ca.crt \
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--set-file identity.issuer.tls.crtPEM=issuer.crt \
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--set-file identity.issuer.tls.keyPEM=issuer.key \
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-f linkerd2/values-ha.yaml
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linkerd/linkerd-control-plane
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```
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## Get involved
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* Check out Linkerd's source code at [GitHub][linkerd2].
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* Join Linkerd's [user mailing list][linkerd-users], [developer mailing
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list][linkerd-dev], and [announcements mailing list][linkerd-announce].
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* Follow [@linkerd][twitter] on Twitter.
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* Join the [Linkerd Slack][slack].
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[getting-started]: https://linkerd.io/2/getting-started/
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[linkerd2]: https://github.com/linkerd/linkerd2
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[linkerd-announce]: https://lists.cncf.io/g/cncf-linkerd-announce
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[linkerd-dev]: https://lists.cncf.io/g/cncf-linkerd-dev
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[linkerd-docs]: https://linkerd.io/2/overview/
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[linkerd-users]: https://lists.cncf.io/g/cncf-linkerd-users
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[slack]: http://slack.linkerd.io
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[twitter]: https://twitter.com/linkerd
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## Extensions for Linkerd
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The current chart installs the core Linkerd components, which grant you
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reliability and security features. Other functionality is available through
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extensions. Check the corresponding docs for each one of the following
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extensions:
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* Observability:
|
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[Linkerd-viz](https://github.com/linkerd/linkerd2/blob/main/viz/charts/linkerd-viz/README.md)
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* Multicluster:
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[Linkerd-multicluster](https://github.com/linkerd/linkerd2/blob/main/multicluster/charts/linkerd-multicluster/README.md)
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* Tracing:
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[Linkerd-jaeger](https://github.com/linkerd/linkerd2/blob/main/jaeger/charts/linkerd-jaeger/README.md)
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## Requirements
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Kubernetes: `>=1.22.0-0`
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| Repository | Name | Version |
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|------------|------|---------|
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| file://../partials | partials | 0.1.0 |
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## Values
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| Key | Type | Default | Description |
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|-----|------|---------|-------------|
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| clusterDomain | string | `"cluster.local"` | Kubernetes DNS Domain name to use |
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| clusterNetworks | string | `"10.0.0.0/8,100.64.0.0/10,172.16.0.0/12,192.168.0.0/16,fd00::/8"` | The cluster networks for which service discovery is performed. This should include the pod and service networks, but need not include the node network. By default, all IPv4 private networks and all accepted IPv6 ULAs are specified so that resolution works in typical Kubernetes environments. |
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| cniEnabled | bool | `false` | enabling this omits the NET_ADMIN capability in the PSP and the proxy-init container when injecting the proxy; requires the linkerd-cni plugin to already be installed |
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| commonLabels | object | `{}` | Labels to apply to all resources |
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| controlPlaneTracing | bool | `false` | enables control plane tracing |
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| controlPlaneTracingNamespace | string | `"linkerd-jaeger"` | namespace to send control plane traces to |
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| controller.podDisruptionBudget | object | `{"maxUnavailable":1}` | sets pod disruption budget parameter for all deployments |
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| controller.podDisruptionBudget.maxUnavailable | int | `1` | Maximum number of pods that can be unavailable during disruption |
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| controllerGID | int | `-1` | Optional customisation of the group ID for the control plane components (the group ID will be omitted if lower than 0) |
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| controllerImage | string | `"cr.l5d.io/linkerd/controller"` | Docker image for the destination and identity components |
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| controllerImageVersion | string | `""` | Optionally allow a specific container image Tag (or SHA) to be specified for the controllerImage. |
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| controllerLogFormat | string | `"plain"` | Log format for the control plane components |
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| controllerLogLevel | string | `"info"` | Log level for the control plane components |
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| controllerReplicas | int | `1` | Number of replicas for each control plane pod |
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| controllerUID | int | `2103` | User ID for the control plane components |
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| debugContainer.image.name | string | `"cr.l5d.io/linkerd/debug"` | Docker image for the debug container |
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| debugContainer.image.pullPolicy | string | imagePullPolicy | Pull policy for the debug container image |
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| debugContainer.image.version | string | linkerdVersion | Tag for the debug container image |
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| deploymentStrategy | object | `{"rollingUpdate":{"maxSurge":"25%","maxUnavailable":"25%"}}` | default kubernetes deployment strategy |
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| destinationController.livenessProbe.timeoutSeconds | int | `1` | |
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| destinationController.meshedHttp2ClientProtobuf.keep_alive.interval.seconds | int | `10` | |
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| destinationController.meshedHttp2ClientProtobuf.keep_alive.timeout.seconds | int | `3` | |
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| destinationController.meshedHttp2ClientProtobuf.keep_alive.while_idle | bool | `true` | |
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| destinationController.readinessProbe.timeoutSeconds | int | `1` | |
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| disableHeartBeat | bool | `false` | Set to true to not start the heartbeat cronjob |
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| disableIPv6 | bool | `true` | disables routing IPv6 traffic in addition to IPv4 traffic through the proxy (IPv6 routing only available as of proxy-init v2.3.0 and linkerd-cni v1.4.0) |
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| enableEndpointSlices | bool | `true` | enables the use of EndpointSlice informers for the destination service; enableEndpointSlices should be set to true only if EndpointSlice K8s feature gate is on |
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| enableH2Upgrade | bool | `true` | Allow proxies to perform transparent HTTP/2 upgrading |
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| enablePSP | bool | `false` | Add a PSP resource and bind it to the control plane ServiceAccounts. Note PSP has been deprecated since k8s v1.21 |
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| enablePodAntiAffinity | bool | `false` | enables pod anti affinity creation on deployments for high availability |
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| enablePodDisruptionBudget | bool | `false` | enables the creation of pod disruption budgets for control plane components |
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| enablePprof | bool | `false` | enables the use of pprof endpoints on control plane component's admin servers |
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| identity.externalCA | bool | `false` | If the linkerd-identity-trust-roots ConfigMap has already been created |
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| identity.issuer.clockSkewAllowance | string | `"20s"` | Amount of time to allow for clock skew within a Linkerd cluster |
|
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| identity.issuer.issuanceLifetime | string | `"24h0m0s"` | Amount of time for which the Identity issuer should certify identity |
|
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| identity.issuer.scheme | string | `"linkerd.io/tls"` | |
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| identity.issuer.tls | object | `{"crtPEM":"","keyPEM":""}` | Which scheme is used for the identity issuer secret format |
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| identity.issuer.tls.crtPEM | string | `""` | Issuer certificate (ECDSA). It must be provided during install. |
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| identity.issuer.tls.keyPEM | string | `""` | Key for the issuer certificate (ECDSA). It must be provided during install |
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| identity.kubeAPI.clientBurst | int | `200` | Burst value over clientQPS |
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| identity.kubeAPI.clientQPS | int | `100` | Maximum QPS sent to the kube-apiserver before throttling. See [token bucket rate limiter implementation](https://github.com/kubernetes/client-go/blob/v12.0.0/util/flowcontrol/throttle.go) |
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| identity.livenessProbe.timeoutSeconds | int | `1` | |
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| identity.readinessProbe.timeoutSeconds | int | `1` | |
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| identity.serviceAccountTokenProjection | bool | `true` | Use [Service Account token Volume projection](https://kubernetes.io/docs/tasks/configure-pod-container/configure-service-account/#service-account-token-volume-projection) for pod validation instead of the default token |
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| identityTrustAnchorsPEM | string | `""` | Trust root certificate (ECDSA). It must be provided during install. |
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| identityTrustDomain | string | clusterDomain | Trust domain used for identity |
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| imagePullPolicy | string | `"IfNotPresent"` | Docker image pull policy |
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| imagePullSecrets | list | `[]` | For Private docker registries, authentication is needed. Registry secrets are applied to the respective service accounts |
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| kubeAPI.clientBurst | int | `200` | Burst value over clientQPS |
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| kubeAPI.clientQPS | int | `100` | Maximum QPS sent to the kube-apiserver before throttling. See [token bucket rate limiter implementation](https://github.com/kubernetes/client-go/blob/v12.0.0/util/flowcontrol/throttle.go) |
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| linkerdVersion | string | `"linkerdVersionValue"` | control plane version. See Proxy section for proxy version |
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| networkValidator.connectAddr | string | `""` | Address to which the network-validator will attempt to connect. This should be an IP that the cluster is expected to be able to reach but a port it should not, e.g., a public IP for public clusters and a private IP for air-gapped clusters with a port like 20001. If empty, defaults to 1.1.1.1:20001 and [fd00::1]:20001 for IPv4 and IPv6 respectively. |
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| networkValidator.enableSecurityContext | bool | `true` | Include a securityContext in the network-validator pod spec |
|
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| networkValidator.listenAddr | string | `""` | Address to which network-validator listens to requests from itself. If empty, defaults to 0.0.0.0:4140 and [::]:4140 for IPv4 and IPv6 respectively. |
|
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| networkValidator.logFormat | string | plain | Log format (`plain` or `json`) for network-validator |
|
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| networkValidator.logLevel | string | debug | Log level for the network-validator |
|
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| networkValidator.timeout | string | `"10s"` | Timeout before network-validator fails to validate the pod's network connectivity |
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| nodeSelector | object | `{"kubernetes.io/os":"linux"}` | NodeSelector section, See the [K8S documentation](https://kubernetes.io/docs/concepts/configuration/assign-pod-node/#nodeselector) for more information |
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| podAnnotations | object | `{}` | Additional annotations to add to all pods |
|
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| podLabels | object | `{}` | Additional labels to add to all pods |
|
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| podMonitor.controller.enabled | bool | `true` | Enables the creation of PodMonitor for the control-plane |
|
||||
| podMonitor.controller.namespaceSelector | string | `"matchNames:\n - {{ .Release.Namespace }}\n - linkerd-viz\n - linkerd-jaeger\n"` | Selector to select which namespaces the Endpoints objects are discovered from |
|
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| podMonitor.enabled | bool | `false` | Enables the creation of Prometheus Operator [PodMonitor](https://prometheus-operator.dev/docs/operator/api/#monitoring.coreos.com/v1.PodMonitor) |
|
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| podMonitor.labels | object | `{}` | Labels to apply to all pod Monitors |
|
||||
| podMonitor.proxy.enabled | bool | `true` | Enables the creation of PodMonitor for the data-plane |
|
||||
| podMonitor.scrapeInterval | string | `"10s"` | Interval at which metrics should be scraped |
|
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| podMonitor.scrapeTimeout | string | `"10s"` | Iimeout after which the scrape is ended |
|
||||
| podMonitor.serviceMirror.enabled | bool | `true` | Enables the creation of PodMonitor for the Service Mirror component |
|
||||
| policyController.image.name | string | `"cr.l5d.io/linkerd/policy-controller"` | Docker image for the policy controller |
|
||||
| policyController.image.pullPolicy | string | imagePullPolicy | Pull policy for the policy controller container image |
|
||||
| policyController.image.version | string | linkerdVersion | Tag for the policy controller container image |
|
||||
| policyController.livenessProbe.timeoutSeconds | int | `1` | |
|
||||
| policyController.logLevel | string | `"info"` | Log level for the policy controller |
|
||||
| policyController.probeNetworks | list | `["0.0.0.0/0","::/0"]` | The networks from which probes are performed. By default, all networks are allowed so that all probes are authorized. |
|
||||
| policyController.readinessProbe.timeoutSeconds | int | `1` | |
|
||||
| policyController.resources | object | `{"cpu":{"limit":"","request":""},"ephemeral-storage":{"limit":"","request":""},"memory":{"limit":"","request":""}}` | policy controller resource requests & limits |
|
||||
| policyController.resources.cpu.limit | string | `""` | Maximum amount of CPU units that the policy controller can use |
|
||||
| policyController.resources.cpu.request | string | `""` | Amount of CPU units that the policy controller requests |
|
||||
| policyController.resources.ephemeral-storage.limit | string | `""` | Maximum amount of ephemeral storage that the policy controller can use |
|
||||
| policyController.resources.ephemeral-storage.request | string | `""` | Amount of ephemeral storage that the policy controller requests |
|
||||
| policyController.resources.memory.limit | string | `""` | Maximum amount of memory that the policy controller can use |
|
||||
| policyController.resources.memory.request | string | `""` | Maximum amount of memory that the policy controller requests |
|
||||
| policyValidator.caBundle | string | `""` | Bundle of CA certificates for proxy injector. If not provided nor injected with cert-manager, then Helm will use the certificate generated for `policyValidator.crtPEM`. If `policyValidator.externalSecret` is set to true, this value, injectCaFrom, or injectCaFromSecret must be set, as no certificate will be generated. See the cert-manager [CA Injector Docs](https://cert-manager.io/docs/concepts/ca-injector) for more information. |
|
||||
| policyValidator.crtPEM | string | `""` | Certificate for the policy validator. If not provided and not using an external secret then Helm will generate one. |
|
||||
| policyValidator.externalSecret | bool | `false` | Do not create a secret resource for the policyValidator webhook. If this is set to `true`, the value `policyValidator.caBundle` must be set or the ca bundle must injected with cert-manager ca injector using `policyValidator.injectCaFrom` or `policyValidator.injectCaFromSecret` (see below). |
|
||||
| policyValidator.injectCaFrom | string | `""` | Inject the CA bundle from a cert-manager Certificate. See the cert-manager [CA Injector Docs](https://cert-manager.io/docs/concepts/ca-injector/#injecting-ca-data-from-a-certificate-resource) for more information. |
|
||||
| policyValidator.injectCaFromSecret | string | `""` | Inject the CA bundle from a Secret. If set, the `cert-manager.io/inject-ca-from-secret` annotation will be added to the webhook. The Secret must have the CA Bundle stored in the `ca.crt` key and have the `cert-manager.io/allow-direct-injection` annotation set to `true`. See the cert-manager [CA Injector Docs](https://cert-manager.io/docs/concepts/ca-injector/#injecting-ca-data-from-a-secret-resource) for more information. |
|
||||
| policyValidator.keyPEM | string | `""` | Certificate key for the policy validator. If not provided and not using an external secret then Helm will generate one. |
|
||||
| policyValidator.namespaceSelector | object | `{"matchExpressions":[{"key":"config.linkerd.io/admission-webhooks","operator":"NotIn","values":["disabled"]}]}` | Namespace selector used by admission webhook |
|
||||
| priorityClassName | string | `""` | Kubernetes priorityClassName for the Linkerd Pods |
|
||||
| profileValidator.caBundle | string | `""` | Bundle of CA certificates for proxy injector. If not provided nor injected with cert-manager, then Helm will use the certificate generated for `profileValidator.crtPEM`. If `profileValidator.externalSecret` is set to true, this value, injectCaFrom, or injectCaFromSecret must be set, as no certificate will be generated. See the cert-manager [CA Injector Docs](https://cert-manager.io/docs/concepts/ca-injector) for more information. |
|
||||
| profileValidator.crtPEM | string | `""` | Certificate for the service profile validator. If not provided and not using an external secret then Helm will generate one. |
|
||||
| profileValidator.externalSecret | bool | `false` | Do not create a secret resource for the profileValidator webhook. If this is set to `true`, the value `proxyInjector.caBundle` must be set or the ca bundle must injected with cert-manager ca injector using `proxyInjector.injectCaFrom` or `proxyInjector.injectCaFromSecret` (see below). |
|
||||
| profileValidator.injectCaFrom | string | `""` | Inject the CA bundle from a cert-manager Certificate. See the cert-manager [CA Injector Docs](https://cert-manager.io/docs/concepts/ca-injector/#injecting-ca-data-from-a-certificate-resource) for more information. |
|
||||
| profileValidator.injectCaFromSecret | string | `""` | Inject the CA bundle from a Secret. If set, the `cert-manager.io/inject-ca-from-secret` annotation will be added to the webhook. The Secret must have the CA Bundle stored in the `ca.crt` key and have the `cert-manager.io/allow-direct-injection` annotation set to `true`. See the cert-manager [CA Injector Docs](https://cert-manager.io/docs/concepts/ca-injector/#injecting-ca-data-from-a-secret-resource) for more information. |
|
||||
| profileValidator.keyPEM | string | `""` | Certificate key for the service profile validator. If not provided and not using an external secret then Helm will generate one. |
|
||||
| profileValidator.namespaceSelector | object | `{"matchExpressions":[{"key":"config.linkerd.io/admission-webhooks","operator":"NotIn","values":["disabled"]}]}` | Namespace selector used by admission webhook |
|
||||
| prometheusUrl | string | `""` | url of external prometheus instance (used for the heartbeat) |
|
||||
| proxy.await | bool | `true` | If set, the application container will not start until the proxy is ready |
|
||||
| proxy.control.streams.idleTimeout | string | `"5m"` | The timeout between consecutive updates from the control plane. |
|
||||
| proxy.control.streams.initialTimeout | string | `"3s"` | The timeout for the first update from the control plane. |
|
||||
| proxy.control.streams.lifetime | string | `"1h"` | The maximum duration for a response stream (i.e. before it will be reinitialized). |
|
||||
| proxy.cores | int | `0` | The `cpu.limit` and `cores` should be kept in sync. The value of `cores` must be an integer and should typically be set by rounding up from the limit. E.g. if cpu.limit is '1500m', cores should be 2. |
|
||||
| proxy.defaultInboundPolicy | string | "all-unauthenticated" | The default allow policy to use when no `Server` selects a pod. One of: "all-authenticated", "all-unauthenticated", "cluster-authenticated", "cluster-unauthenticated", "deny", "audit" |
|
||||
| proxy.disableInboundProtocolDetectTimeout | bool | `false` | When set to true, disables the protocol detection timeout on the inbound side of the proxy by setting it to a very high value |
|
||||
| proxy.disableOutboundProtocolDetectTimeout | bool | `false` | When set to true, disables the protocol detection timeout on the outbound side of the proxy by setting it to a very high value |
|
||||
| proxy.enableExternalProfiles | bool | `false` | Enable service profiles for non-Kubernetes services |
|
||||
| proxy.enableShutdownEndpoint | bool | `false` | Enables the proxy's /shutdown admin endpoint |
|
||||
| proxy.gid | int | `-1` | Optional customisation of the group id under which the proxy runs (the group ID will be omitted if lower than 0) |
|
||||
| proxy.image.name | string | `"cr.l5d.io/linkerd/proxy"` | Docker image for the proxy |
|
||||
| proxy.image.pullPolicy | string | imagePullPolicy | Pull policy for the proxy container image |
|
||||
| proxy.image.version | string | linkerdVersion | Tag for the proxy container image |
|
||||
| proxy.inbound.server.http2.keepAliveInterval | string | `"10s"` | The interval at which PINGs are issued to remote HTTP/2 clients. |
|
||||
| proxy.inbound.server.http2.keepAliveTimeout | string | `"3s"` | The timeout within which keep-alive PINGs must be acknowledged on inbound HTTP/2 connections. |
|
||||
| proxy.inboundConnectTimeout | string | `"100ms"` | Maximum time allowed for the proxy to establish an inbound TCP connection |
|
||||
| proxy.inboundDiscoveryCacheUnusedTimeout | string | `"90s"` | Maximum time allowed before an unused inbound discovery result is evicted from the cache |
|
||||
| proxy.livenessProbe | object | `{"initialDelaySeconds":10,"timeoutSeconds":1}` | LivenessProbe timeout and delay configuration |
|
||||
| proxy.logFormat | string | `"plain"` | Log format (`plain` or `json`) for the proxy |
|
||||
| proxy.logHTTPHeaders | `off` or `insecure` | `"off"` | If set to `off`, will prevent the proxy from logging HTTP headers. If set to `insecure`, HTTP headers may be logged verbatim. Note that setting this to `insecure` is not alone sufficient to log HTTP headers; the proxy logLevel must also be set to debug. |
|
||||
| proxy.logLevel | string | `"warn,linkerd=info,hickory=error"` | Log level for the proxy |
|
||||
| proxy.nativeSidecar | bool | `false` | Enable KEP-753 native sidecars This is an experimental feature. It requires Kubernetes >= 1.29. If enabled, .proxy.waitBeforeExitSeconds should not be used. |
|
||||
| proxy.opaquePorts | string | `"25,587,3306,4444,5432,6379,9300,11211"` | Default set of opaque ports - SMTP (25,587) server-first - MYSQL (3306) server-first - Galera (4444) server-first - PostgreSQL (5432) server-first - Redis (6379) server-first - ElasticSearch (9300) server-first - Memcached (11211) clients do not issue any preamble, which breaks detection |
|
||||
| proxy.outbound.server.http2.keepAliveInterval | string | `"10s"` | The interval at which PINGs are issued to local application HTTP/2 clients. |
|
||||
| proxy.outbound.server.http2.keepAliveTimeout | string | `"3s"` | The timeout within which keep-alive PINGs must be acknowledged on outbound HTTP/2 connections. |
|
||||
| proxy.outboundConnectTimeout | string | `"1000ms"` | Maximum time allowed for the proxy to establish an outbound TCP connection |
|
||||
| proxy.outboundDiscoveryCacheUnusedTimeout | string | `"5s"` | Maximum time allowed before an unused outbound discovery result is evicted from the cache |
|
||||
| proxy.ports.admin | int | `4191` | Admin port for the proxy container |
|
||||
| proxy.ports.control | int | `4190` | Control port for the proxy container |
|
||||
| proxy.ports.inbound | int | `4143` | Inbound port for the proxy container |
|
||||
| proxy.ports.outbound | int | `4140` | Outbound port for the proxy container |
|
||||
| proxy.readinessProbe | object | `{"initialDelaySeconds":2,"timeoutSeconds":1}` | ReadinessProbe timeout and delay configuration |
|
||||
| proxy.requireIdentityOnInboundPorts | string | `""` | |
|
||||
| proxy.resources.cpu.limit | string | `""` | Maximum amount of CPU units that the proxy can use |
|
||||
| proxy.resources.cpu.request | string | `""` | Amount of CPU units that the proxy requests |
|
||||
| proxy.resources.ephemeral-storage.limit | string | `""` | Maximum amount of ephemeral storage that the proxy can use |
|
||||
| proxy.resources.ephemeral-storage.request | string | `""` | Amount of ephemeral storage that the proxy requests |
|
||||
| proxy.resources.memory.limit | string | `""` | Maximum amount of memory that the proxy can use |
|
||||
| proxy.resources.memory.request | string | `""` | Maximum amount of memory that the proxy requests |
|
||||
| proxy.shutdownGracePeriod | string | `""` | Grace period for graceful proxy shutdowns. If this timeout elapses before all open connections have completed, the proxy will terminate forcefully, closing any remaining connections. |
|
||||
| proxy.startupProbe.failureThreshold | int | `120` | |
|
||||
| proxy.startupProbe.initialDelaySeconds | int | `0` | |
|
||||
| proxy.startupProbe.periodSeconds | int | `1` | |
|
||||
| proxy.uid | int | `2102` | User id under which the proxy runs |
|
||||
| proxy.waitBeforeExitSeconds | int | `0` | If set the injected proxy sidecars in the data plane will stay alive for at least the given period before receiving the SIGTERM signal from Kubernetes but no longer than the pod's `terminationGracePeriodSeconds`. See [Lifecycle hooks](https://kubernetes.io/docs/concepts/containers/container-lifecycle-hooks/#container-hooks) for more info on container lifecycle hooks. |
|
||||
| proxyInit.closeWaitTimeoutSecs | int | `0` | |
|
||||
| proxyInit.ignoreInboundPorts | string | `"4567,4568"` | Default set of inbound ports to skip via iptables - Galera (4567,4568) |
|
||||
| proxyInit.ignoreOutboundPorts | string | `"4567,4568"` | Default set of outbound ports to skip via iptables - Galera (4567,4568) |
|
||||
| proxyInit.image.name | string | `"cr.l5d.io/linkerd/proxy-init"` | Docker image for the proxy-init container |
|
||||
| proxyInit.image.pullPolicy | string | imagePullPolicy | Pull policy for the proxy-init container image |
|
||||
| proxyInit.image.version | string | `"v2.4.1"` | Tag for the proxy-init container image |
|
||||
| proxyInit.iptablesMode | string | `"legacy"` | Variant of iptables that will be used to configure routing. Currently, proxy-init can be run either in 'nft' or in 'legacy' mode. The mode will control which utility binary will be called. The host must support whichever mode will be used |
|
||||
| proxyInit.kubeAPIServerPorts | string | `"443,6443"` | Default set of ports to skip via iptables for control plane components so they can communicate with the Kubernetes API Server |
|
||||
| proxyInit.logFormat | string | plain | Log format (`plain` or `json`) for the proxy-init |
|
||||
| proxyInit.logLevel | string | info | Log level for the proxy-init |
|
||||
| proxyInit.privileged | bool | false | Privileged mode allows the container processes to inherit all security capabilities and bypass any security limitations enforced by the kubelet. When used with 'runAsRoot: true', the container will behave exactly as if it was running as root on the host. May escape cgroup limits and see other processes and devices on the host. |
|
||||
| proxyInit.runAsGroup | int | `65534` | This value is used only if runAsRoot is false; otherwise runAsGroup will be 0 |
|
||||
| proxyInit.runAsRoot | bool | `false` | Allow overriding the runAsNonRoot behaviour (<https://github.com/linkerd/linkerd2/issues/7308>) |
|
||||
| proxyInit.runAsUser | int | `65534` | This value is used only if runAsRoot is false; otherwise runAsUser will be 0 |
|
||||
| proxyInit.skipSubnets | string | `""` | Comma-separated list of subnets in valid CIDR format that should be skipped by the proxy |
|
||||
| proxyInit.xtMountPath.mountPath | string | `"/run"` | |
|
||||
| proxyInit.xtMountPath.name | string | `"linkerd-proxy-init-xtables-lock"` | |
|
||||
| proxyInjector.caBundle | string | `""` | Bundle of CA certificates for proxy injector. If not provided nor injected with cert-manager, then Helm will use the certificate generated for `proxyInjector.crtPEM`. If `proxyInjector.externalSecret` is set to true, this value, injectCaFrom, or injectCaFromSecret must be set, as no certificate will be generated. See the cert-manager [CA Injector Docs](https://cert-manager.io/docs/concepts/ca-injector) for more information. |
|
||||
| proxyInjector.crtPEM | string | `""` | Certificate for the proxy injector. If not provided and not using an external secret then Helm will generate one. |
|
||||
| proxyInjector.externalSecret | bool | `false` | Do not create a secret resource for the proxyInjector webhook. If this is set to `true`, the value `proxyInjector.caBundle` must be set or the ca bundle must injected with cert-manager ca injector using `proxyInjector.injectCaFrom` or `proxyInjector.injectCaFromSecret` (see below). |
|
||||
| proxyInjector.injectCaFrom | string | `""` | Inject the CA bundle from a cert-manager Certificate. See the cert-manager [CA Injector Docs](https://cert-manager.io/docs/concepts/ca-injector/#injecting-ca-data-from-a-certificate-resource) for more information. |
|
||||
| proxyInjector.injectCaFromSecret | string | `""` | Inject the CA bundle from a Secret. If set, the `cert-manager.io/inject-ca-from-secret` annotation will be added to the webhook. The Secret must have the CA Bundle stored in the `ca.crt` key and have the `cert-manager.io/allow-direct-injection` annotation set to `true`. See the cert-manager [CA Injector Docs](https://cert-manager.io/docs/concepts/ca-injector/#injecting-ca-data-from-a-secret-resource) for more information. |
|
||||
| proxyInjector.keyPEM | string | `""` | Certificate key for the proxy injector. If not provided and not using an external secret then Helm will generate one. |
|
||||
| proxyInjector.livenessProbe.timeoutSeconds | int | `1` | |
|
||||
| proxyInjector.namespaceSelector | object | `{"matchExpressions":[{"key":"config.linkerd.io/admission-webhooks","operator":"NotIn","values":["disabled"]},{"key":"kubernetes.io/metadata.name","operator":"NotIn","values":["kube-system","cert-manager"]}]}` | Namespace selector used by admission webhook. |
|
||||
| proxyInjector.objectSelector | object | `{"matchExpressions":[{"key":"linkerd.io/control-plane-component","operator":"DoesNotExist"},{"key":"linkerd.io/cni-resource","operator":"DoesNotExist"}]}` | Object selector used by admission webhook. |
|
||||
| proxyInjector.readinessProbe.timeoutSeconds | int | `1` | |
|
||||
| proxyInjector.timeoutSeconds | int | `10` | Timeout in seconds before the API Server cancels a request to the proxy injector. If timeout is exceeded, the webhookfailurePolicy is used. |
|
||||
| revisionHistoryLimit | int | `10` | Specifies the number of old ReplicaSets to retain to allow rollback. |
|
||||
| runtimeClassName | string | `""` | Runtime Class Name for all the pods |
|
||||
| spValidator | object | `{"livenessProbe":{"timeoutSeconds":1},"readinessProbe":{"timeoutSeconds":1}}` | SP validator configuration |
|
||||
| webhookFailurePolicy | string | `"Ignore"` | Failure policy for the proxy injector |
|
||||
|
||||
----------------------------------------------
|
||||
Autogenerated from chart metadata using [helm-docs v1.12.0](https://github.com/norwoodj/helm-docs/releases/v1.12.0)
|
|
@ -0,0 +1,133 @@
|
|||
{{ template "chart.header" . }}
|
||||
{{ template "chart.description" . }}
|
||||
|
||||
{{ template "chart.versionBadge" . }}
|
||||
{{ template "chart.typeBadge" . }}
|
||||
{{ template "chart.appVersionBadge" . }}
|
||||
|
||||
{{ template "chart.homepageLine" . }}
|
||||
|
||||
## Quickstart and documentation
|
||||
|
||||
You can run Linkerd on any Kubernetes cluster in a matter of seconds. See the
|
||||
[Linkerd Getting Started Guide][getting-started] for how.
|
||||
|
||||
For more comprehensive documentation, start with the [Linkerd
|
||||
docs][linkerd-docs].
|
||||
|
||||
## Prerequisite: linkerd-crds chart
|
||||
|
||||
Before installing this chart, please install the `linkerd-crds` chart, which
|
||||
creates all the CRDs that the components from the current chart require.
|
||||
|
||||
## Prerequisite: identity certificates
|
||||
|
||||
The identity component of Linkerd requires setting up a trust anchor
|
||||
certificate, and an issuer certificate with its key. These need to be provided
|
||||
to Helm by the user (unlike when using the `linkerd install` CLI which can
|
||||
generate these automatically). You can provide your own, or follow [these
|
||||
instructions](https://linkerd.io/2/tasks/generate-certificates/) to generate new
|
||||
ones.
|
||||
|
||||
Alternatively, both trust anchor and identity issuer certificates may be
|
||||
derived from in-cluster resources. Existing CA (trust anchor) certificates
|
||||
**must** live in a `ConfigMap` resource named `linkerd-identity-trust-roots`.
|
||||
Issuer certificates **must** live in a `Secret` named
|
||||
`linkerd-identity-issuer`. Both resources should exist in the control-plane's
|
||||
install namespace. In order to use an existing CA, Linkerd needs to be
|
||||
installed with `identity.externalCA=true`. To use an existing issuer
|
||||
certificate, Linkerd should be installed with
|
||||
`identity.issuer.scheme=kubernetes.io/tls`.
|
||||
|
||||
A more comprehensive description is in the [automatic certificate rotation
|
||||
guide](https://linkerd.io/2.12/tasks/automatically-rotating-control-plane-tls-credentials/#a-note-on-third-party-cert-management-solutions).
|
||||
|
||||
Note that the provided certificates must be ECDSA certificates.
|
||||
|
||||
## Adding Linkerd's Helm repository
|
||||
|
||||
Included here for completeness-sake, but should have already been added when
|
||||
`linkerd-base` was installed.
|
||||
|
||||
```bash
|
||||
# To add the repo for Linkerd edge releases:
|
||||
helm repo add linkerd https://helm.linkerd.io/edge
|
||||
```
|
||||
|
||||
## Installing the chart
|
||||
|
||||
You must provide the certificates and keys described in the preceding section,
|
||||
and the same expiration date you used to generate the Issuer certificate.
|
||||
|
||||
```bash
|
||||
helm install linkerd-control-plane -n linkerd \
|
||||
--set-file identityTrustAnchorsPEM=ca.crt \
|
||||
--set-file identity.issuer.tls.crtPEM=issuer.crt \
|
||||
--set-file identity.issuer.tls.keyPEM=issuer.key \
|
||||
linkerd/linkerd-control-plane
|
||||
```
|
||||
|
||||
Note that you require to install this chart in the same namespace you installed
|
||||
the `linkerd-base` chart.
|
||||
|
||||
## Setting High-Availability
|
||||
|
||||
Besides the default `values.yaml` file, the chart provides a `values-ha.yaml`
|
||||
file that overrides some default values as to set things up under a
|
||||
high-availability scenario, analogous to the `--ha` option in `linkerd install`.
|
||||
Values such as higher number of replicas, higher memory/cpu limits and
|
||||
affinities are specified in that file.
|
||||
|
||||
You can get ahold of `values-ha.yaml` by fetching the chart files:
|
||||
|
||||
```bash
|
||||
helm fetch --untar linkerd/linkerd-control-plane
|
||||
```
|
||||
|
||||
Then use the `-f` flag to provide the override file, for example:
|
||||
|
||||
```bash
|
||||
helm install linkerd-control-plane -n linkerd \
|
||||
--set-file identityTrustAnchorsPEM=ca.crt \
|
||||
--set-file identity.issuer.tls.crtPEM=issuer.crt \
|
||||
--set-file identity.issuer.tls.keyPEM=issuer.key \
|
||||
-f linkerd2/values-ha.yaml
|
||||
linkerd/linkerd-control-plane
|
||||
```
|
||||
|
||||
## Get involved
|
||||
|
||||
* Check out Linkerd's source code at [GitHub][linkerd2].
|
||||
* Join Linkerd's [user mailing list][linkerd-users], [developer mailing
|
||||
list][linkerd-dev], and [announcements mailing list][linkerd-announce].
|
||||
* Follow [@linkerd][twitter] on Twitter.
|
||||
* Join the [Linkerd Slack][slack].
|
||||
|
||||
[getting-started]: https://linkerd.io/2/getting-started/
|
||||
[linkerd2]: https://github.com/linkerd/linkerd2
|
||||
[linkerd-announce]: https://lists.cncf.io/g/cncf-linkerd-announce
|
||||
[linkerd-dev]: https://lists.cncf.io/g/cncf-linkerd-dev
|
||||
[linkerd-docs]: https://linkerd.io/2/overview/
|
||||
[linkerd-users]: https://lists.cncf.io/g/cncf-linkerd-users
|
||||
[slack]: http://slack.linkerd.io
|
||||
[twitter]: https://twitter.com/linkerd
|
||||
|
||||
## Extensions for Linkerd
|
||||
|
||||
The current chart installs the core Linkerd components, which grant you
|
||||
reliability and security features. Other functionality is available through
|
||||
extensions. Check the corresponding docs for each one of the following
|
||||
extensions:
|
||||
|
||||
* Observability:
|
||||
[Linkerd-viz](https://github.com/linkerd/linkerd2/blob/main/viz/charts/linkerd-viz/README.md)
|
||||
* Multicluster:
|
||||
[Linkerd-multicluster](https://github.com/linkerd/linkerd2/blob/main/multicluster/charts/linkerd-multicluster/README.md)
|
||||
* Tracing:
|
||||
[Linkerd-jaeger](https://github.com/linkerd/linkerd2/blob/main/jaeger/charts/linkerd-jaeger/README.md)
|
||||
|
||||
{{ template "chart.requirementsSection" . }}
|
||||
|
||||
{{ template "chart.valuesSection" . }}
|
||||
|
||||
{{ template "helm-docs.versionFooter" . }}
|
|
@ -0,0 +1,14 @@
|
|||
# Linkerd 2 Chart
|
||||
|
||||
Linkerd is an ultra light, ultra simple, ultra powerful service mesh. Linkerd
|
||||
adds security, observability, and reliability to Kubernetes, without the
|
||||
complexity.
|
||||
|
||||
This particular Helm chart only installs the control plane core. You will also need to install the
|
||||
linkerd-crds chart. This chart should be automatically installed along with any other dependencies.
|
||||
If it is not installed as a dependency, install it first.
|
||||
|
||||
To gain access to the observability features, please install the linkerd-viz chart.
|
||||
Other extensions are available (multicluster, jaeger) under the linkerd Helm repo.
|
||||
|
||||
Full documentation available at: https://linkerd.io/2/overview/
|
|
@ -0,0 +1,21 @@
|
|||
# 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
|
|
@ -0,0 +1,5 @@
|
|||
apiVersion: v1
|
||||
description: 'A Helm chart containing Linkerd partial templates, depended by the ''linkerd''
|
||||
and ''patch'' charts. '
|
||||
name: partials
|
||||
version: 0.1.0
|
|
@ -0,0 +1,9 @@
|
|||
# partials
|
||||
|
||||
A Helm chart containing Linkerd partial templates,
|
||||
depended by the 'linkerd' and 'patch' charts.
|
||||
|
||||
![Version: 0.1.0](https://img.shields.io/badge/Version-0.1.0-informational?style=flat-square)
|
||||
|
||||
----------------------------------------------
|
||||
Autogenerated from chart metadata using [helm-docs v1.12.0](https://github.com/norwoodj/helm-docs/releases/v1.12.0)
|
|
@ -0,0 +1,14 @@
|
|||
{{ template "chart.header" . }}
|
||||
{{ template "chart.description" . }}
|
||||
|
||||
{{ template "chart.versionBadge" . }}
|
||||
{{ template "chart.typeBadge" . }}
|
||||
{{ template "chart.appVersionBadge" . }}
|
||||
|
||||
{{ template "chart.homepageLine" . }}
|
||||
|
||||
{{ template "chart.requirementsSection" . }}
|
||||
|
||||
{{ template "chart.valuesSection" . }}
|
||||
|
||||
{{ template "helm-docs.versionFooter" . }}
|
|
@ -0,0 +1,38 @@
|
|||
{{ define "linkerd.pod-affinity" -}}
|
||||
podAntiAffinity:
|
||||
preferredDuringSchedulingIgnoredDuringExecution:
|
||||
- podAffinityTerm:
|
||||
labelSelector:
|
||||
matchExpressions:
|
||||
- key: {{ default "linkerd.io/control-plane-component" .label }}
|
||||
operator: In
|
||||
values:
|
||||
- {{ .component }}
|
||||
topologyKey: topology.kubernetes.io/zone
|
||||
weight: 100
|
||||
requiredDuringSchedulingIgnoredDuringExecution:
|
||||
- labelSelector:
|
||||
matchExpressions:
|
||||
- key: {{ default "linkerd.io/control-plane-component" .label }}
|
||||
operator: In
|
||||
values:
|
||||
- {{ .component }}
|
||||
topologyKey: kubernetes.io/hostname
|
||||
{{- end }}
|
||||
|
||||
{{ define "linkerd.node-affinity" -}}
|
||||
nodeAffinity:
|
||||
{{- toYaml .Values.nodeAffinity | trim | nindent 2 }}
|
||||
{{- end }}
|
||||
|
||||
{{ define "linkerd.affinity" -}}
|
||||
{{- if or .Values.enablePodAntiAffinity .Values.nodeAffinity -}}
|
||||
affinity:
|
||||
{{- end }}
|
||||
{{- if .Values.enablePodAntiAffinity -}}
|
||||
{{- include "linkerd.pod-affinity" . | nindent 2 }}
|
||||
{{- end }}
|
||||
{{- if .Values.nodeAffinity -}}
|
||||
{{- include "linkerd.node-affinity" . | nindent 2 }}
|
||||
{{- end }}
|
||||
{{- end }}
|
|
@ -0,0 +1,16 @@
|
|||
{{- define "partials.proxy.capabilities" -}}
|
||||
capabilities:
|
||||
{{- if .Values.proxy.capabilities.add }}
|
||||
add:
|
||||
{{- toYaml .Values.proxy.capabilities.add | trim | nindent 4 }}
|
||||
{{- end }}
|
||||
{{- if .Values.proxy.capabilities.drop }}
|
||||
drop:
|
||||
{{- toYaml .Values.proxy.capabilities.drop | trim | nindent 4 }}
|
||||
{{- end }}
|
||||
{{- end -}}
|
||||
|
||||
{{- define "partials.proxy-init.capabilities.drop" -}}
|
||||
drop:
|
||||
{{ toYaml .Values.proxyInit.capabilities.drop | trim }}
|
||||
{{- end -}}
|
|
@ -0,0 +1,15 @@
|
|||
{{- define "partials.debug" -}}
|
||||
image: {{.Values.debugContainer.image.name}}:{{.Values.debugContainer.image.version | default .Values.linkerdVersion}}
|
||||
imagePullPolicy: {{.Values.debugContainer.image.pullPolicy | default .Values.imagePullPolicy}}
|
||||
name: linkerd-debug
|
||||
terminationMessagePolicy: FallbackToLogsOnError
|
||||
# some environments require probes, so we provide some infallible ones
|
||||
livenessProbe:
|
||||
exec:
|
||||
command:
|
||||
- "true"
|
||||
readinessProbe:
|
||||
exec:
|
||||
command:
|
||||
- "true"
|
||||
{{- end -}}
|
|
@ -0,0 +1,14 @@
|
|||
{{/* vim: set filetype=mustache: */}}
|
||||
{{/*
|
||||
Splits a coma separated list into a list of string values.
|
||||
For example "11,22,55,44" will become "11","22","55","44"
|
||||
*/}}
|
||||
{{- define "partials.splitStringList" -}}
|
||||
{{- if gt (len (toString .)) 0 -}}
|
||||
{{- $ports := toString . | splitList "," -}}
|
||||
{{- $last := sub (len $ports) 1 -}}
|
||||
{{- range $i,$port := $ports -}}
|
||||
"{{$port}}"{{ternary "," "" (ne $i $last)}}
|
||||
{{- end -}}
|
||||
{{- end -}}
|
||||
{{- end -}}
|
|
@ -0,0 +1,17 @@
|
|||
{{- define "partials.annotations.created-by" -}}
|
||||
linkerd.io/created-by: {{ .Values.cliVersion | default (printf "linkerd/helm %s" ( (.Values.image).version | default .Values.linkerdVersion)) }}
|
||||
{{- end -}}
|
||||
|
||||
{{- define "partials.proxy.annotations" -}}
|
||||
linkerd.io/proxy-version: {{.Values.proxy.image.version | default .Values.linkerdVersion}}
|
||||
cluster-autoscaler.kubernetes.io/safe-to-evict: "true"
|
||||
linkerd.io/trust-root-sha256: {{ .Values.identityTrustAnchorsPEM | sha256sum }}
|
||||
{{- end -}}
|
||||
|
||||
{{/*
|
||||
To add labels to the control-plane components, instead update at individual component manifests as
|
||||
adding here would also update `spec.selector.matchLabels` which are immutable and would fail upgrades.
|
||||
*/}}
|
||||
{{- define "partials.proxy.labels" -}}
|
||||
linkerd.io/proxy-{{.workloadKind}}: {{.component}}
|
||||
{{- end -}}
|
|
@ -0,0 +1,45 @@
|
|||
{{- define "partials.network-validator" -}}
|
||||
name: linkerd-network-validator
|
||||
image: {{.Values.proxy.image.name}}:{{.Values.proxy.image.version | default .Values.linkerdVersion }}
|
||||
imagePullPolicy: {{.Values.proxy.image.pullPolicy | default .Values.imagePullPolicy}}
|
||||
{{ include "partials.resources" .Values.proxy.resources }}
|
||||
{{- if or .Values.networkValidator.enableSecurityContext }}
|
||||
securityContext:
|
||||
allowPrivilegeEscalation: false
|
||||
capabilities:
|
||||
drop:
|
||||
- ALL
|
||||
readOnlyRootFilesystem: true
|
||||
runAsGroup: 65534
|
||||
runAsNonRoot: true
|
||||
runAsUser: 65534
|
||||
seccompProfile:
|
||||
type: RuntimeDefault
|
||||
{{- end }}
|
||||
command:
|
||||
- /usr/lib/linkerd/linkerd2-network-validator
|
||||
args:
|
||||
- --log-format
|
||||
- {{ .Values.networkValidator.logFormat }}
|
||||
- --log-level
|
||||
- {{ .Values.networkValidator.logLevel }}
|
||||
- --connect-addr
|
||||
{{- if .Values.networkValidator.connectAddr }}
|
||||
- {{ .Values.networkValidator.connectAddr | quote }}
|
||||
{{- else if .Values.disableIPv6}}
|
||||
- "1.1.1.1:20001"
|
||||
{{- else }}
|
||||
- "[fd00::1]:20001"
|
||||
{{- end }}
|
||||
- --listen-addr
|
||||
{{- if .Values.networkValidator.listenAddr }}
|
||||
- {{ .Values.networkValidator.listenAddr | quote }}
|
||||
{{- else if .Values.disableIPv6}}
|
||||
- "0.0.0.0:4140"
|
||||
{{- else }}
|
||||
- "[::]:4140"
|
||||
{{- end }}
|
||||
- --timeout
|
||||
- {{ .Values.networkValidator.timeout }}
|
||||
|
||||
{{- end -}}
|
|
@ -0,0 +1,4 @@
|
|||
{{- define "linkerd.node-selector" -}}
|
||||
nodeSelector:
|
||||
{{- toYaml .Values.nodeSelector | trim | nindent 2 }}
|
||||
{{- end -}}
|
|
@ -0,0 +1,18 @@
|
|||
{{- define "partials.proxy.config.annotations" -}}
|
||||
{{- with .cpu }}
|
||||
{{- with .request -}}
|
||||
config.linkerd.io/proxy-cpu-request: {{. | quote}}
|
||||
{{end}}
|
||||
{{- with .limit -}}
|
||||
config.linkerd.io/proxy-cpu-limit: {{. | quote}}
|
||||
{{- end}}
|
||||
{{- end}}
|
||||
{{- with .memory }}
|
||||
{{- with .request }}
|
||||
config.linkerd.io/proxy-memory-request: {{. | quote}}
|
||||
{{end}}
|
||||
{{- with .limit -}}
|
||||
config.linkerd.io/proxy-memory-limit: {{. | quote}}
|
||||
{{- end}}
|
||||
{{- end }}
|
||||
{{- end }}
|
|
@ -0,0 +1,98 @@
|
|||
{{- define "partials.proxy-init" -}}
|
||||
args:
|
||||
{{- if (.Values.proxyInit.iptablesMode | default "legacy" | eq "nft") }}
|
||||
- --firewall-bin-path
|
||||
- "iptables-nft"
|
||||
- --firewall-save-bin-path
|
||||
- "iptables-nft-save"
|
||||
{{- else if not (eq .Values.proxyInit.iptablesMode "legacy") }}
|
||||
{{ fail (printf "Unsupported value \"%s\" for proxyInit.iptablesMode\nValid values: [\"nft\", \"legacy\"]" .Values.proxyInit.iptablesMode) }}
|
||||
{{end -}}
|
||||
{{- if .Values.disableIPv6 }}
|
||||
- --ipv6=false
|
||||
{{- end }}
|
||||
- --incoming-proxy-port
|
||||
- {{.Values.proxy.ports.inbound | quote}}
|
||||
- --outgoing-proxy-port
|
||||
- {{.Values.proxy.ports.outbound | quote}}
|
||||
- --proxy-uid
|
||||
- {{.Values.proxy.uid | quote}}
|
||||
{{- if ge (int .Values.proxy.gid) 0 }}
|
||||
- --proxy-gid
|
||||
- {{.Values.proxy.gid | quote}}
|
||||
{{- end }}
|
||||
- --inbound-ports-to-ignore
|
||||
- "{{.Values.proxy.ports.control}},{{.Values.proxy.ports.admin}}{{ternary (printf ",%s" (.Values.proxyInit.ignoreInboundPorts | toString)) "" (not (empty .Values.proxyInit.ignoreInboundPorts)) }}"
|
||||
{{- if .Values.proxyInit.ignoreOutboundPorts }}
|
||||
- --outbound-ports-to-ignore
|
||||
- {{.Values.proxyInit.ignoreOutboundPorts | quote}}
|
||||
{{- end }}
|
||||
{{- if .Values.proxyInit.closeWaitTimeoutSecs }}
|
||||
- --timeout-close-wait-secs
|
||||
- {{ .Values.proxyInit.closeWaitTimeoutSecs | quote}}
|
||||
{{- end }}
|
||||
{{- if .Values.proxyInit.logFormat }}
|
||||
- --log-format
|
||||
- {{ .Values.proxyInit.logFormat }}
|
||||
{{- end }}
|
||||
{{- if .Values.proxyInit.logLevel }}
|
||||
- --log-level
|
||||
- {{ .Values.proxyInit.logLevel }}
|
||||
{{- end }}
|
||||
{{- if .Values.proxyInit.skipSubnets }}
|
||||
- --subnets-to-ignore
|
||||
- {{ .Values.proxyInit.skipSubnets | quote }}
|
||||
{{- end }}
|
||||
image: {{.Values.proxyInit.image.name}}:{{.Values.proxyInit.image.version}}
|
||||
imagePullPolicy: {{.Values.proxyInit.image.pullPolicy | default .Values.imagePullPolicy}}
|
||||
name: linkerd-init
|
||||
{{ include "partials.resources" .Values.proxy.resources }}
|
||||
securityContext:
|
||||
{{- if or .Values.proxyInit.closeWaitTimeoutSecs .Values.proxyInit.privileged }}
|
||||
allowPrivilegeEscalation: true
|
||||
{{- else }}
|
||||
allowPrivilegeEscalation: false
|
||||
{{- end }}
|
||||
capabilities:
|
||||
add:
|
||||
- NET_ADMIN
|
||||
- NET_RAW
|
||||
{{- if .Values.proxyInit.capabilities -}}
|
||||
{{- if .Values.proxyInit.capabilities.add }}
|
||||
{{- toYaml .Values.proxyInit.capabilities.add | trim | nindent 4 }}
|
||||
{{- end }}
|
||||
{{- if .Values.proxyInit.capabilities.drop -}}
|
||||
{{- include "partials.proxy-init.capabilities.drop" . | nindent 4 -}}
|
||||
{{- end }}
|
||||
{{- end }}
|
||||
{{- if or .Values.proxyInit.closeWaitTimeoutSecs .Values.proxyInit.privileged }}
|
||||
privileged: true
|
||||
{{- else }}
|
||||
privileged: false
|
||||
{{- end }}
|
||||
{{- if .Values.proxyInit.runAsRoot }}
|
||||
runAsGroup: 0
|
||||
runAsNonRoot: false
|
||||
runAsUser: 0
|
||||
{{- else }}
|
||||
runAsNonRoot: true
|
||||
runAsUser: {{ .Values.proxyInit.runAsUser | int | eq 0 | ternary 65534 .Values.proxyInit.runAsUser }}
|
||||
runAsGroup: {{ .Values.proxyInit.runAsGroup | int | eq 0 | ternary 65534 .Values.proxyInit.runAsGroup }}
|
||||
{{- end }}
|
||||
readOnlyRootFilesystem: true
|
||||
seccompProfile:
|
||||
type: RuntimeDefault
|
||||
terminationMessagePolicy: FallbackToLogsOnError
|
||||
{{- if or (not .Values.cniEnabled) .Values.proxyInit.saMountPath }}
|
||||
volumeMounts:
|
||||
{{- end -}}
|
||||
{{- if not .Values.cniEnabled }}
|
||||
- mountPath: {{.Values.proxyInit.xtMountPath.mountPath}}
|
||||
name: {{.Values.proxyInit.xtMountPath.name}}
|
||||
{{- end -}}
|
||||
{{- if .Values.proxyInit.saMountPath }}
|
||||
- mountPath: {{.Values.proxyInit.saMountPath.mountPath}}
|
||||
name: {{.Values.proxyInit.saMountPath.name}}
|
||||
readOnly: {{.Values.proxyInit.saMountPath.readOnly}}
|
||||
{{- end -}}
|
||||
{{- end -}}
|
|
@ -0,0 +1,267 @@
|
|||
{{ define "partials.proxy" -}}
|
||||
{{ if and .Values.proxy.nativeSidecar .Values.proxy.waitBeforeExitSeconds }}
|
||||
{{ fail "proxy.nativeSidecar and waitBeforeExitSeconds cannot be used simultaneously" }}
|
||||
{{- end }}
|
||||
{{- if not (has .Values.proxy.logHTTPHeaders (list "insecure" "off" "")) }}
|
||||
{{- fail "logHTTPHeaders must be one of: insecure | off" }}
|
||||
{{- end }}
|
||||
{{- $trustDomain := (.Values.identityTrustDomain | default .Values.clusterDomain) -}}
|
||||
env:
|
||||
- name: _pod_name
|
||||
valueFrom:
|
||||
fieldRef:
|
||||
fieldPath: metadata.name
|
||||
- name: _pod_ns
|
||||
valueFrom:
|
||||
fieldRef:
|
||||
fieldPath: metadata.namespace
|
||||
- name: _pod_nodeName
|
||||
valueFrom:
|
||||
fieldRef:
|
||||
fieldPath: spec.nodeName
|
||||
{{- if .Values.proxy.cores }}
|
||||
- name: LINKERD2_PROXY_CORES
|
||||
value: {{.Values.proxy.cores | quote}}
|
||||
{{- end }}
|
||||
{{ if .Values.proxy.requireIdentityOnInboundPorts -}}
|
||||
- name: LINKERD2_PROXY_INBOUND_PORTS_REQUIRE_IDENTITY
|
||||
value: {{.Values.proxy.requireIdentityOnInboundPorts | quote}}
|
||||
{{ end -}}
|
||||
{{ if .Values.proxy.requireTLSOnInboundPorts -}}
|
||||
- name: LINKERD2_PROXY_INBOUND_PORTS_REQUIRE_TLS
|
||||
value: {{.Values.proxy.requireTLSOnInboundPorts | quote}}
|
||||
{{ end -}}
|
||||
- name: LINKERD2_PROXY_SHUTDOWN_ENDPOINT_ENABLED
|
||||
value: {{.Values.proxy.enableShutdownEndpoint | quote}}
|
||||
- name: LINKERD2_PROXY_LOG
|
||||
value: "{{.Values.proxy.logLevel}}{{ if not (eq .Values.proxy.logHTTPHeaders "insecure") }},[{headers}]=off,[{request}]=off{{ end }}"
|
||||
- name: LINKERD2_PROXY_LOG_FORMAT
|
||||
value: {{.Values.proxy.logFormat | quote}}
|
||||
- name: LINKERD2_PROXY_DESTINATION_SVC_ADDR
|
||||
value: {{ternary "localhost.:8086" (printf "linkerd-dst-headless.%s.svc.%s.:8086" .Release.Namespace .Values.clusterDomain) (eq (toString .Values.proxy.component) "linkerd-destination")}}
|
||||
- name: LINKERD2_PROXY_DESTINATION_PROFILE_NETWORKS
|
||||
value: {{.Values.clusterNetworks | quote}}
|
||||
- name: LINKERD2_PROXY_POLICY_SVC_ADDR
|
||||
value: {{ternary "localhost.:8090" (printf "linkerd-policy.%s.svc.%s.:8090" .Release.Namespace .Values.clusterDomain) (eq (toString .Values.proxy.component) "linkerd-destination")}}
|
||||
- name: LINKERD2_PROXY_POLICY_WORKLOAD
|
||||
value: |
|
||||
{"ns":"$(_pod_ns)", "pod":"$(_pod_name)"}
|
||||
- name: LINKERD2_PROXY_INBOUND_DEFAULT_POLICY
|
||||
value: {{.Values.proxy.defaultInboundPolicy}}
|
||||
- name: LINKERD2_PROXY_POLICY_CLUSTER_NETWORKS
|
||||
value: {{.Values.clusterNetworks | quote}}
|
||||
- name: LINKERD2_PROXY_CONTROL_STREAM_INITIAL_TIMEOUT
|
||||
value: {{((.Values.proxy.control).streams).initialTimeout | default "" | quote}}
|
||||
- name: LINKERD2_PROXY_CONTROL_STREAM_IDLE_TIMEOUT
|
||||
value: {{((.Values.proxy.control).streams).idleTimeout | default "" | quote}}
|
||||
- name: LINKERD2_PROXY_CONTROL_STREAM_LIFETIME
|
||||
value: {{((.Values.proxy.control).streams).lifetime | default "" | quote}}
|
||||
{{ if .Values.proxy.inboundConnectTimeout -}}
|
||||
- name: LINKERD2_PROXY_INBOUND_CONNECT_TIMEOUT
|
||||
value: {{.Values.proxy.inboundConnectTimeout | quote}}
|
||||
{{ end -}}
|
||||
{{ if .Values.proxy.outboundConnectTimeout -}}
|
||||
- name: LINKERD2_PROXY_OUTBOUND_CONNECT_TIMEOUT
|
||||
value: {{.Values.proxy.outboundConnectTimeout | quote}}
|
||||
{{ end -}}
|
||||
{{ if .Values.proxy.outboundDiscoveryCacheUnusedTimeout -}}
|
||||
- name: LINKERD2_PROXY_OUTBOUND_DISCOVERY_IDLE_TIMEOUT
|
||||
value: {{.Values.proxy.outboundDiscoveryCacheUnusedTimeout | quote}}
|
||||
{{ end -}}
|
||||
{{ if .Values.proxy.inboundDiscoveryCacheUnusedTimeout -}}
|
||||
- name: LINKERD2_PROXY_INBOUND_DISCOVERY_IDLE_TIMEOUT
|
||||
value: {{.Values.proxy.inboundDiscoveryCacheUnusedTimeout | quote}}
|
||||
{{ end -}}
|
||||
{{ if .Values.proxy.disableOutboundProtocolDetectTimeout -}}
|
||||
- name: LINKERD2_PROXY_OUTBOUND_DETECT_TIMEOUT
|
||||
value: "365d"
|
||||
{{ end -}}
|
||||
{{ if .Values.proxy.disableInboundProtocolDetectTimeout -}}
|
||||
- name: LINKERD2_PROXY_INBOUND_DETECT_TIMEOUT
|
||||
value: "365d"
|
||||
{{ end -}}
|
||||
- name: LINKERD2_PROXY_CONTROL_LISTEN_ADDR
|
||||
value: "{{ if .Values.disableIPv6 }}0.0.0.0{{ else }}[::]{{ end }}:{{.Values.proxy.ports.control}}"
|
||||
- name: LINKERD2_PROXY_ADMIN_LISTEN_ADDR
|
||||
value: "{{ if .Values.disableIPv6 }}0.0.0.0{{ else }}[::]{{ end }}:{{.Values.proxy.ports.admin}}"
|
||||
{{- /* Deprecated, superseded by LINKERD2_PROXY_OUTBOUND_LISTEN_ADDRS since proxy's v2.228.0 (deployed since edge-24.4.5) */}}
|
||||
- name: LINKERD2_PROXY_OUTBOUND_LISTEN_ADDR
|
||||
value: "127.0.0.1:{{.Values.proxy.ports.outbound}}"
|
||||
- name: LINKERD2_PROXY_OUTBOUND_LISTEN_ADDRS
|
||||
value: "127.0.0.1:{{.Values.proxy.ports.outbound}}{{ if not .Values.disableIPv6}},[::1]:{{.Values.proxy.ports.outbound}}{{ end }}"
|
||||
- name: LINKERD2_PROXY_INBOUND_LISTEN_ADDR
|
||||
value: "{{ if .Values.disableIPv6 }}0.0.0.0{{ else }}[::]{{ end }}:{{.Values.proxy.ports.inbound}}"
|
||||
- name: LINKERD2_PROXY_INBOUND_IPS
|
||||
valueFrom:
|
||||
fieldRef:
|
||||
fieldPath: status.podIPs
|
||||
- name: LINKERD2_PROXY_INBOUND_PORTS
|
||||
value: {{ .Values.proxy.podInboundPorts | quote }}
|
||||
{{ if .Values.proxy.isGateway -}}
|
||||
- name: LINKERD2_PROXY_INBOUND_GATEWAY_SUFFIXES
|
||||
value: {{printf "svc.%s." .Values.clusterDomain}}
|
||||
{{ end -}}
|
||||
{{ if .Values.proxy.isIngress -}}
|
||||
- name: LINKERD2_PROXY_INGRESS_MODE
|
||||
value: "true"
|
||||
{{ end -}}
|
||||
- name: LINKERD2_PROXY_DESTINATION_PROFILE_SUFFIXES
|
||||
{{- $internalDomain := printf "svc.%s." .Values.clusterDomain }}
|
||||
value: {{ternary "." $internalDomain .Values.proxy.enableExternalProfiles}}
|
||||
- name: LINKERD2_PROXY_INBOUND_ACCEPT_KEEPALIVE
|
||||
value: 10000ms
|
||||
- name: LINKERD2_PROXY_OUTBOUND_CONNECT_KEEPALIVE
|
||||
value: 10000ms
|
||||
{{- /* Configure inbound and outbound parameters, e.g. for HTTP/2 servers. */}}
|
||||
{{ range $proxyK, $proxyV := (dict "inbound" .Values.proxy.inbound "outbound" .Values.proxy.outbound) -}}
|
||||
{{ range $scopeK, $scopeV := $proxyV -}}
|
||||
{{ range $protoK, $protoV := $scopeV -}}
|
||||
{{ range $paramK, $paramV := $protoV -}}
|
||||
- name: LINKERD2_PROXY_{{snakecase $proxyK | upper}}_{{snakecase $scopeK | upper}}_{{snakecase $protoK | upper}}_{{snakecase $paramK | upper}}
|
||||
value: {{ quote $paramV }}
|
||||
{{ end -}}
|
||||
{{ end -}}
|
||||
{{ end -}}
|
||||
{{ end -}}
|
||||
{{ if .Values.proxy.opaquePorts -}}
|
||||
- name: LINKERD2_PROXY_INBOUND_PORTS_DISABLE_PROTOCOL_DETECTION
|
||||
value: {{.Values.proxy.opaquePorts | quote}}
|
||||
{{ end -}}
|
||||
- name: LINKERD2_PROXY_DESTINATION_CONTEXT
|
||||
value: |
|
||||
{"ns":"$(_pod_ns)", "nodeName":"$(_pod_nodeName)", "pod":"$(_pod_name)"}
|
||||
- name: _pod_sa
|
||||
valueFrom:
|
||||
fieldRef:
|
||||
fieldPath: spec.serviceAccountName
|
||||
- name: _l5d_ns
|
||||
value: {{.Release.Namespace}}
|
||||
- name: _l5d_trustdomain
|
||||
value: {{$trustDomain}}
|
||||
- name: LINKERD2_PROXY_IDENTITY_DIR
|
||||
value: /var/run/linkerd/identity/end-entity
|
||||
- name: LINKERD2_PROXY_IDENTITY_TRUST_ANCHORS
|
||||
{{- /*
|
||||
Pods in the `linkerd` namespace are not injected by the proxy injector and instead obtain
|
||||
the trust anchor bundle from the `linkerd-identity-trust-roots` configmap. This should not
|
||||
be used in other contexts.
|
||||
*/}}
|
||||
{{- if .Values.proxy.loadTrustBundleFromConfigMap }}
|
||||
valueFrom:
|
||||
configMapKeyRef:
|
||||
name: linkerd-identity-trust-roots
|
||||
key: ca-bundle.crt
|
||||
{{ else }}
|
||||
value: |
|
||||
{{- required "Please provide the identity trust anchors" .Values.identityTrustAnchorsPEM | trim | nindent 4 }}
|
||||
{{ end -}}
|
||||
- name: LINKERD2_PROXY_IDENTITY_TOKEN_FILE
|
||||
{{- if .Values.identity.serviceAccountTokenProjection }}
|
||||
value: /var/run/secrets/tokens/linkerd-identity-token
|
||||
{{ else }}
|
||||
value: /var/run/secrets/kubernetes.io/serviceaccount/token
|
||||
{{ end -}}
|
||||
- name: LINKERD2_PROXY_IDENTITY_SVC_ADDR
|
||||
value: {{ternary "localhost.:8080" (printf "linkerd-identity-headless.%s.svc.%s.:8080" .Release.Namespace .Values.clusterDomain) (eq (toString .Values.proxy.component) "linkerd-identity")}}
|
||||
- name: LINKERD2_PROXY_IDENTITY_LOCAL_NAME
|
||||
value: $(_pod_sa).$(_pod_ns).serviceaccount.identity.{{.Release.Namespace}}.{{$trustDomain}}
|
||||
- name: LINKERD2_PROXY_IDENTITY_SVC_NAME
|
||||
value: linkerd-identity.{{.Release.Namespace}}.serviceaccount.identity.{{.Release.Namespace}}.{{$trustDomain}}
|
||||
- name: LINKERD2_PROXY_DESTINATION_SVC_NAME
|
||||
value: linkerd-destination.{{.Release.Namespace}}.serviceaccount.identity.{{.Release.Namespace}}.{{$trustDomain}}
|
||||
- name: LINKERD2_PROXY_POLICY_SVC_NAME
|
||||
value: linkerd-destination.{{.Release.Namespace}}.serviceaccount.identity.{{.Release.Namespace}}.{{$trustDomain}}
|
||||
{{ if .Values.proxy.accessLog -}}
|
||||
- name: LINKERD2_PROXY_ACCESS_LOG
|
||||
value: {{.Values.proxy.accessLog | quote}}
|
||||
{{ end -}}
|
||||
{{ if .Values.proxy.shutdownGracePeriod -}}
|
||||
- name: LINKERD2_PROXY_SHUTDOWN_GRACE_PERIOD
|
||||
value: {{.Values.proxy.shutdownGracePeriod | quote}}
|
||||
{{ end -}}
|
||||
{{ if .Values.proxy.additionalEnv -}}
|
||||
{{ toYaml .Values.proxy.additionalEnv }}
|
||||
{{ end -}}
|
||||
{{ if .Values.proxy.experimentalEnv -}}
|
||||
{{ toYaml .Values.proxy.experimentalEnv }}
|
||||
{{ end -}}
|
||||
image: {{.Values.proxy.image.name}}:{{.Values.proxy.image.version | default .Values.linkerdVersion}}
|
||||
imagePullPolicy: {{.Values.proxy.image.pullPolicy | default .Values.imagePullPolicy}}
|
||||
livenessProbe:
|
||||
httpGet:
|
||||
path: /live
|
||||
port: {{.Values.proxy.ports.admin}}
|
||||
initialDelaySeconds: {{.Values.proxy.livenessProbe.initialDelaySeconds }}
|
||||
timeoutSeconds: {{.Values.proxy.livenessProbe.timeoutSeconds }}
|
||||
name: linkerd-proxy
|
||||
ports:
|
||||
- containerPort: {{.Values.proxy.ports.inbound}}
|
||||
name: linkerd-proxy
|
||||
- containerPort: {{.Values.proxy.ports.admin}}
|
||||
name: linkerd-admin
|
||||
readinessProbe:
|
||||
httpGet:
|
||||
path: /ready
|
||||
port: {{.Values.proxy.ports.admin}}
|
||||
initialDelaySeconds: {{.Values.proxy.readinessProbe.initialDelaySeconds }}
|
||||
timeoutSeconds: {{.Values.proxy.readinessProbe.timeoutSeconds }}
|
||||
{{- if and .Values.proxy.nativeSidecar .Values.proxy.await }}
|
||||
startupProbe:
|
||||
httpGet:
|
||||
path: /ready
|
||||
port: {{.Values.proxy.ports.admin}}
|
||||
initialDelaySeconds: {{.Values.proxy.startupProbe.initialDelaySeconds}}
|
||||
periodSeconds: {{.Values.proxy.startupProbe.periodSeconds}}
|
||||
failureThreshold: {{.Values.proxy.startupProbe.failureThreshold}}
|
||||
{{- end }}
|
||||
{{- if .Values.proxy.resources }}
|
||||
{{ include "partials.resources" .Values.proxy.resources }}
|
||||
{{- end }}
|
||||
securityContext:
|
||||
allowPrivilegeEscalation: false
|
||||
{{- if .Values.proxy.capabilities -}}
|
||||
{{- include "partials.proxy.capabilities" . | nindent 2 -}}
|
||||
{{- end }}
|
||||
readOnlyRootFilesystem: true
|
||||
runAsNonRoot: true
|
||||
runAsUser: {{.Values.proxy.uid}}
|
||||
{{- if ge (int .Values.proxy.gid) 0 }}
|
||||
runAsGroup: {{.Values.proxy.gid}}
|
||||
{{- end }}
|
||||
seccompProfile:
|
||||
type: RuntimeDefault
|
||||
terminationMessagePolicy: FallbackToLogsOnError
|
||||
{{- if and (not .Values.proxy.nativeSidecar) (or .Values.proxy.await .Values.proxy.waitBeforeExitSeconds) }}
|
||||
lifecycle:
|
||||
{{- if .Values.proxy.await }}
|
||||
postStart:
|
||||
exec:
|
||||
command:
|
||||
- /usr/lib/linkerd/linkerd-await
|
||||
- --timeout=2m
|
||||
- --port={{.Values.proxy.ports.admin}}
|
||||
{{- end }}
|
||||
{{- if .Values.proxy.waitBeforeExitSeconds }}
|
||||
preStop:
|
||||
exec:
|
||||
command:
|
||||
- /bin/sleep
|
||||
- {{.Values.proxy.waitBeforeExitSeconds | quote}}
|
||||
{{- end }}
|
||||
{{- end }}
|
||||
volumeMounts:
|
||||
- mountPath: /var/run/linkerd/identity/end-entity
|
||||
name: linkerd-identity-end-entity
|
||||
{{- if .Values.identity.serviceAccountTokenProjection }}
|
||||
- mountPath: /var/run/secrets/tokens
|
||||
name: linkerd-identity-token
|
||||
{{- end }}
|
||||
{{- if .Values.proxy.saMountPath }}
|
||||
- mountPath: {{.Values.proxy.saMountPath.mountPath}}
|
||||
name: {{.Values.proxy.saMountPath.name}}
|
||||
readOnly: {{.Values.proxy.saMountPath.readOnly}}
|
||||
{{- end -}}
|
||||
{{- if .Values.proxy.nativeSidecar }}
|
||||
restartPolicy: Always
|
||||
{{- end -}}
|
||||
{{- end }}
|
|
@ -0,0 +1,6 @@
|
|||
{{- define "partials.image-pull-secrets"}}
|
||||
{{- if . }}
|
||||
imagePullSecrets:
|
||||
{{ toYaml . | indent 2 }}
|
||||
{{- end }}
|
||||
{{- end -}}
|
|
@ -0,0 +1,28 @@
|
|||
{{- define "partials.resources" -}}
|
||||
{{- $ephemeralStorage := index . "ephemeral-storage" -}}
|
||||
resources:
|
||||
{{- if or (.cpu).limit (.memory).limit ($ephemeralStorage).limit }}
|
||||
limits:
|
||||
{{- with (.cpu).limit }}
|
||||
cpu: {{. | quote}}
|
||||
{{- end }}
|
||||
{{- with (.memory).limit }}
|
||||
memory: {{. | quote}}
|
||||
{{- end }}
|
||||
{{- with ($ephemeralStorage).limit }}
|
||||
ephemeral-storage: {{. | quote}}
|
||||
{{- end }}
|
||||
{{- end }}
|
||||
{{- if or (.cpu).request (.memory).request ($ephemeralStorage).request }}
|
||||
requests:
|
||||
{{- with (.cpu).request }}
|
||||
cpu: {{. | quote}}
|
||||
{{- end }}
|
||||
{{- with (.memory).request }}
|
||||
memory: {{. | quote}}
|
||||
{{- end }}
|
||||
{{- with ($ephemeralStorage).request }}
|
||||
ephemeral-storage: {{. | quote}}
|
||||
{{- end }}
|
||||
{{- end }}
|
||||
{{- end }}
|
|
@ -0,0 +1,4 @@
|
|||
{{- define "linkerd.tolerations" -}}
|
||||
tolerations:
|
||||
{{ toYaml .Values.tolerations | trim | indent 2 }}
|
||||
{{- end -}}
|
|
@ -0,0 +1,5 @@
|
|||
{{ define "partials.linkerd.trace" -}}
|
||||
{{ if .Values.controlPlaneTracing -}}
|
||||
- -trace-collector=collector.{{.Values.controlPlaneTracingNamespace}}.svc.{{.Values.clusterDomain}}:55678
|
||||
{{ end -}}
|
||||
{{- end }}
|
|
@ -0,0 +1,19 @@
|
|||
{{- define "linkerd.webhook.validation" -}}
|
||||
|
||||
{{- if and (.injectCaFrom) (.injectCaFromSecret) -}}
|
||||
{{- fail "injectCaFrom and injectCaFromSecret cannot both be set" -}}
|
||||
{{- end -}}
|
||||
|
||||
{{- if and (or (.injectCaFrom) (.injectCaFromSecret)) (.caBundle) -}}
|
||||
{{- fail "injectCaFrom or injectCaFromSecret cannot be set if providing a caBundle" -}}
|
||||
{{- end -}}
|
||||
|
||||
{{- if and (.externalSecret) (empty .caBundle) (empty .injectCaFrom) (empty .injectCaFromSecret) -}}
|
||||
{{- fail "if externalSecret is set, then caBundle, injectCaFrom, or injectCaFromSecret must be set" -}}
|
||||
{{- end }}
|
||||
|
||||
{{- if and (or .injectCaFrom .injectCaFromSecret .caBundle) (not .externalSecret) -}}
|
||||
{{- fail "if caBundle, injectCaFrom, or injectCaFromSecret is set, then externalSecret must be set" -}}
|
||||
{{- end -}}
|
||||
|
||||
{{- end -}}
|
|
@ -0,0 +1,20 @@
|
|||
{{ define "partials.proxy.volumes.identity" -}}
|
||||
emptyDir:
|
||||
medium: Memory
|
||||
name: linkerd-identity-end-entity
|
||||
{{- end -}}
|
||||
|
||||
{{ define "partials.proxyInit.volumes.xtables" -}}
|
||||
emptyDir: {}
|
||||
name: {{ .Values.proxyInit.xtMountPath.name }}
|
||||
{{- end -}}
|
||||
|
||||
{{- define "partials.proxy.volumes.service-account-token" -}}
|
||||
name: linkerd-identity-token
|
||||
projected:
|
||||
sources:
|
||||
- serviceAccountToken:
|
||||
path: linkerd-identity-token
|
||||
expirationSeconds: 86400 {{- /* # 24 hours */}}
|
||||
audience: identity.l5d.io
|
||||
{{- end -}}
|
|
@ -0,0 +1,19 @@
|
|||
questions:
|
||||
- variable: identityTrustAnchorsPEM
|
||||
label: "Trust root certificate (ECDSA)"
|
||||
description: "Root certificate used to support mTLS connections between meshed pods"
|
||||
required: true
|
||||
type: multiline
|
||||
group: Identity
|
||||
- variable: identity.issuer.tls.crtPEM
|
||||
label: "Issuer certificate (ECDSA)"
|
||||
description: "Intermediate certificate, rooted on identityTrustAnchorsPEM, used to sign the Linkerd proxies' CSR"
|
||||
required: true
|
||||
type: multiline
|
||||
group: Identity
|
||||
- variable: identity.issuer.tls.keyPEM
|
||||
label: "Key for the issuer certificate (ECDSA)"
|
||||
description: "Private key for the certificate entered on crtPEM"
|
||||
required: true
|
||||
type: multiline
|
||||
group: Identity
|
|
@ -0,0 +1,19 @@
|
|||
The Linkerd control plane was successfully installed 🎉
|
||||
|
||||
To help you manage your Linkerd service mesh you can install the Linkerd CLI by running:
|
||||
|
||||
curl -sL https://run.linkerd.io/install | sh
|
||||
|
||||
Alternatively, you can download the CLI directly via the Linkerd releases page:
|
||||
|
||||
https://github.com/linkerd/linkerd2/releases/
|
||||
|
||||
To make sure everything works as expected, run the following:
|
||||
|
||||
linkerd check
|
||||
|
||||
The viz extension can be installed by running:
|
||||
|
||||
helm install linkerd-viz linkerd/linkerd-viz
|
||||
|
||||
Looking for more? Visit https://linkerd.io/2/getting-started/
|
|
@ -0,0 +1,16 @@
|
|||
---
|
||||
apiVersion: rbac.authorization.k8s.io/v1
|
||||
kind: Role
|
||||
metadata:
|
||||
labels:
|
||||
linkerd.io/control-plane-ns: {{.Release.Namespace}}
|
||||
{{- with .Values.commonLabels }}{{ toYaml . | trim | nindent 4 }}{{- end }}
|
||||
annotations:
|
||||
{{ include "partials.annotations.created-by" . }}
|
||||
name: ext-namespace-metadata-linkerd-config
|
||||
namespace: {{ .Release.Namespace }}
|
||||
rules:
|
||||
- apiGroups: [""]
|
||||
resources: ["configmaps"]
|
||||
verbs: ["get"]
|
||||
resourceNames: ["linkerd-config"]
|
|
@ -0,0 +1,39 @@
|
|||
---
|
||||
kind: ConfigMap
|
||||
apiVersion: v1
|
||||
metadata:
|
||||
name: linkerd-config
|
||||
namespace: {{ .Release.Namespace }}
|
||||
labels:
|
||||
linkerd.io/control-plane-component: controller
|
||||
linkerd.io/control-plane-ns: {{.Release.Namespace}}
|
||||
{{- with .Values.commonLabels }}{{ toYaml . | trim | nindent 4 }}{{- end }}
|
||||
annotations:
|
||||
{{ include "partials.annotations.created-by" . }}
|
||||
data:
|
||||
linkerd-crds-chart-version: linkerd-crds-1.0.0-edge
|
||||
values: |
|
||||
{{- $values := deepCopy .Values }}
|
||||
{{- /*
|
||||
WARNING! All sensitive or private data such as TLS keys must be removed
|
||||
here to avoid it being publicly readable.
|
||||
*/ -}}
|
||||
{{- if kindIs "map" $values.identity.issuer.tls -}}
|
||||
{{- $_ := unset $values.identity.issuer.tls "keyPEM"}}
|
||||
{{- end -}}
|
||||
{{- if kindIs "map" $values.profileValidator -}}
|
||||
{{- $_ := unset $values.profileValidator "keyPEM"}}
|
||||
{{- end -}}
|
||||
{{- if kindIs "map" $values.proxyInjector -}}
|
||||
{{- $_ := unset $values.proxyInjector "keyPEM"}}
|
||||
{{- end -}}
|
||||
{{- if kindIs "map" $values.policyValidator -}}
|
||||
{{- $_ := unset $values.policyValidator "keyPEM"}}
|
||||
{{- end -}}
|
||||
{{- if (empty $values.identityTrustDomain) -}}
|
||||
{{- $_ := set $values "identityTrustDomain" $values.clusterDomain}}
|
||||
{{- end -}}
|
||||
{{- $_ := unset $values "partials"}}
|
||||
{{- $_ := unset $values "configs"}}
|
||||
{{- $_ := unset $values "stage"}}
|
||||
{{- toYaml $values | trim | nindent 4 }}
|
|
@ -0,0 +1,327 @@
|
|||
---
|
||||
###
|
||||
### Destination Controller Service
|
||||
###
|
||||
kind: ClusterRole
|
||||
apiVersion: rbac.authorization.k8s.io/v1
|
||||
metadata:
|
||||
name: linkerd-{{.Release.Namespace}}-destination
|
||||
labels:
|
||||
linkerd.io/control-plane-component: destination
|
||||
linkerd.io/control-plane-ns: {{.Release.Namespace}}
|
||||
{{- with .Values.commonLabels }}{{ toYaml . | trim | nindent 4 }}{{- end }}
|
||||
rules:
|
||||
- apiGroups: ["apps"]
|
||||
resources: ["replicasets"]
|
||||
verbs: ["list", "get", "watch"]
|
||||
- apiGroups: ["batch"]
|
||||
resources: ["jobs"]
|
||||
verbs: ["list", "get", "watch"]
|
||||
- apiGroups: [""]
|
||||
resources: ["pods", "endpoints", "services", "nodes"]
|
||||
verbs: ["list", "get", "watch"]
|
||||
- apiGroups: ["linkerd.io"]
|
||||
resources: ["serviceprofiles"]
|
||||
verbs: ["list", "get", "watch"]
|
||||
- apiGroups: ["workload.linkerd.io"]
|
||||
resources: ["externalworkloads"]
|
||||
verbs: ["list", "get", "watch"]
|
||||
- apiGroups: ["coordination.k8s.io"]
|
||||
resources: ["leases"]
|
||||
verbs: ["create", "get", "update", "patch"]
|
||||
{{- if .Values.enableEndpointSlices }}
|
||||
- apiGroups: ["discovery.k8s.io"]
|
||||
resources: ["endpointslices"]
|
||||
verbs: ["list", "get", "watch", "create", "update", "patch", "delete"]
|
||||
{{- end }}
|
||||
---
|
||||
kind: ClusterRoleBinding
|
||||
apiVersion: rbac.authorization.k8s.io/v1
|
||||
metadata:
|
||||
name: linkerd-{{.Release.Namespace}}-destination
|
||||
labels:
|
||||
linkerd.io/control-plane-component: destination
|
||||
linkerd.io/control-plane-ns: {{.Release.Namespace}}
|
||||
{{- with .Values.commonLabels }}{{ toYaml . | trim | nindent 4 }}{{- end }}
|
||||
roleRef:
|
||||
apiGroup: rbac.authorization.k8s.io
|
||||
kind: ClusterRole
|
||||
name: linkerd-{{.Release.Namespace}}-destination
|
||||
subjects:
|
||||
- kind: ServiceAccount
|
||||
name: linkerd-destination
|
||||
namespace: {{.Release.Namespace}}
|
||||
---
|
||||
kind: ServiceAccount
|
||||
apiVersion: v1
|
||||
metadata:
|
||||
name: linkerd-destination
|
||||
namespace: {{ .Release.Namespace }}
|
||||
labels:
|
||||
linkerd.io/control-plane-component: destination
|
||||
linkerd.io/control-plane-ns: {{.Release.Namespace}}
|
||||
{{- with .Values.commonLabels }}{{ toYaml . | trim | nindent 4 }}{{- end }}
|
||||
{{- include "partials.image-pull-secrets" .Values.imagePullSecrets }}
|
||||
---
|
||||
{{- $host := printf "linkerd-sp-validator.%s.svc" .Release.Namespace }}
|
||||
{{- $ca := genSelfSignedCert $host (list) (list $host) 365 }}
|
||||
{{- if (not .Values.profileValidator.externalSecret) }}
|
||||
kind: Secret
|
||||
apiVersion: v1
|
||||
metadata:
|
||||
name: linkerd-sp-validator-k8s-tls
|
||||
namespace: {{ .Release.Namespace }}
|
||||
labels:
|
||||
linkerd.io/control-plane-component: destination
|
||||
linkerd.io/control-plane-ns: {{.Release.Namespace}}
|
||||
{{- with .Values.commonLabels }}{{ toYaml . | trim | nindent 4 }}{{- end }}
|
||||
annotations:
|
||||
{{ include "partials.annotations.created-by" . }}
|
||||
type: kubernetes.io/tls
|
||||
data:
|
||||
tls.crt: {{ ternary (b64enc (trim $ca.Cert)) (b64enc (trim .Values.profileValidator.crtPEM)) (empty .Values.profileValidator.crtPEM) }}
|
||||
tls.key: {{ ternary (b64enc (trim $ca.Key)) (b64enc (trim .Values.profileValidator.keyPEM)) (empty .Values.profileValidator.keyPEM) }}
|
||||
---
|
||||
{{- end }}
|
||||
{{- include "linkerd.webhook.validation" .Values.profileValidator }}
|
||||
apiVersion: admissionregistration.k8s.io/v1
|
||||
kind: ValidatingWebhookConfiguration
|
||||
metadata:
|
||||
name: linkerd-sp-validator-webhook-config
|
||||
{{- if or (.Values.profileValidator.injectCaFrom) (.Values.profileValidator.injectCaFromSecret) }}
|
||||
annotations:
|
||||
{{- if .Values.profileValidator.injectCaFrom }}
|
||||
cert-manager.io/inject-ca-from: {{ .Values.profileValidator.injectCaFrom }}
|
||||
{{- end }}
|
||||
{{- if .Values.profileValidator.injectCaFromSecret }}
|
||||
cert-manager.io/inject-ca-from-secret: {{ .Values.profileValidator.injectCaFromSecret }}
|
||||
{{- end }}
|
||||
{{- end }}
|
||||
labels:
|
||||
linkerd.io/control-plane-component: destination
|
||||
linkerd.io/control-plane-ns: {{.Release.Namespace}}
|
||||
{{- with .Values.commonLabels }}{{ toYaml . | trim | nindent 4 }}{{- end }}
|
||||
webhooks:
|
||||
- name: linkerd-sp-validator.linkerd.io
|
||||
namespaceSelector:
|
||||
{{- toYaml .Values.profileValidator.namespaceSelector | trim | nindent 4 }}
|
||||
clientConfig:
|
||||
service:
|
||||
name: linkerd-sp-validator
|
||||
namespace: {{ .Release.Namespace }}
|
||||
path: "/"
|
||||
{{- if and (empty .Values.profileValidator.injectCaFrom) (empty .Values.profileValidator.injectCaFromSecret) }}
|
||||
caBundle: {{ ternary (b64enc (trim $ca.Cert)) (b64enc (trim .Values.profileValidator.caBundle)) (empty .Values.profileValidator.caBundle) }}
|
||||
{{- end }}
|
||||
failurePolicy: {{.Values.webhookFailurePolicy}}
|
||||
admissionReviewVersions: ["v1", "v1beta1"]
|
||||
rules:
|
||||
- operations: ["CREATE", "UPDATE"]
|
||||
apiGroups: ["linkerd.io"]
|
||||
apiVersions: ["v1alpha1", "v1alpha2"]
|
||||
resources: ["serviceprofiles"]
|
||||
sideEffects: None
|
||||
---
|
||||
{{- $host := printf "linkerd-policy-validator.%s.svc" .Release.Namespace }}
|
||||
{{- $ca := genSelfSignedCert $host (list) (list $host) 365 }}
|
||||
{{- if (not .Values.policyValidator.externalSecret) }}
|
||||
kind: Secret
|
||||
apiVersion: v1
|
||||
metadata:
|
||||
name: linkerd-policy-validator-k8s-tls
|
||||
namespace: {{ .Release.Namespace }}
|
||||
labels:
|
||||
linkerd.io/control-plane-component: destination
|
||||
linkerd.io/control-plane-ns: {{.Release.Namespace}}
|
||||
{{- with .Values.commonLabels }}{{ toYaml . | trim | nindent 4 }}{{- end }}
|
||||
annotations:
|
||||
{{ include "partials.annotations.created-by" . }}
|
||||
type: kubernetes.io/tls
|
||||
data:
|
||||
tls.crt: {{ ternary (b64enc (trim $ca.Cert)) (b64enc (trim .Values.policyValidator.crtPEM)) (empty .Values.policyValidator.crtPEM) }}
|
||||
tls.key: {{ ternary (b64enc (trim $ca.Key)) (b64enc (trim .Values.policyValidator.keyPEM)) (empty .Values.policyValidator.keyPEM) }}
|
||||
---
|
||||
{{- end }}
|
||||
{{- include "linkerd.webhook.validation" .Values.policyValidator }}
|
||||
apiVersion: admissionregistration.k8s.io/v1
|
||||
kind: ValidatingWebhookConfiguration
|
||||
metadata:
|
||||
name: linkerd-policy-validator-webhook-config
|
||||
{{- if or (.Values.policyValidator.injectCaFrom) (.Values.policyValidator.injectCaFromSecret) }}
|
||||
annotations:
|
||||
{{- if .Values.policyValidator.injectCaFrom }}
|
||||
cert-manager.io/inject-ca-from: {{ .Values.policyValidator.injectCaFrom }}
|
||||
{{- end }}
|
||||
{{- if .Values.policyValidator.injectCaFromSecret }}
|
||||
cert-manager.io/inject-ca-from-secret: {{ .Values.policyValidator.injectCaFromSecret }}
|
||||
{{- end }}
|
||||
{{- end }}
|
||||
labels:
|
||||
linkerd.io/control-plane-component: destination
|
||||
linkerd.io/control-plane-ns: {{.Release.Namespace}}
|
||||
{{- with .Values.commonLabels }}{{ toYaml . | trim | nindent 4 }}{{- end }}
|
||||
webhooks:
|
||||
- name: linkerd-policy-validator.linkerd.io
|
||||
namespaceSelector:
|
||||
{{- toYaml .Values.policyValidator.namespaceSelector | trim | nindent 4 }}
|
||||
clientConfig:
|
||||
service:
|
||||
name: linkerd-policy-validator
|
||||
namespace: {{ .Release.Namespace }}
|
||||
path: "/"
|
||||
{{- if and (empty .Values.policyValidator.injectCaFrom) (empty .Values.policyValidator.injectCaFromSecret) }}
|
||||
caBundle: {{ ternary (b64enc (trim $ca.Cert)) (b64enc (trim .Values.policyValidator.caBundle)) (empty .Values.policyValidator.caBundle) }}
|
||||
{{- end }}
|
||||
failurePolicy: {{.Values.webhookFailurePolicy}}
|
||||
admissionReviewVersions: ["v1", "v1beta1"]
|
||||
rules:
|
||||
- operations: ["CREATE", "UPDATE"]
|
||||
apiGroups: ["policy.linkerd.io"]
|
||||
apiVersions: ["*"]
|
||||
resources:
|
||||
- authorizationpolicies
|
||||
- httproutes
|
||||
- networkauthentications
|
||||
- meshtlsauthentications
|
||||
- serverauthorizations
|
||||
- servers
|
||||
- operations: ["CREATE", "UPDATE"]
|
||||
apiGroups: ["gateway.networking.k8s.io"]
|
||||
apiVersions: ["*"]
|
||||
resources:
|
||||
- httproutes
|
||||
- grpcroutes
|
||||
sideEffects: None
|
||||
---
|
||||
apiVersion: rbac.authorization.k8s.io/v1
|
||||
kind: ClusterRole
|
||||
metadata:
|
||||
name: linkerd-policy
|
||||
labels:
|
||||
app.kubernetes.io/part-of: Linkerd
|
||||
linkerd.io/control-plane-component: destination
|
||||
linkerd.io/control-plane-ns: {{.Release.Namespace}}
|
||||
{{- with .Values.commonLabels }}{{ toYaml . | trim | nindent 4 }}{{- end }}
|
||||
rules:
|
||||
- apiGroups:
|
||||
- ""
|
||||
resources:
|
||||
- pods
|
||||
verbs:
|
||||
- get
|
||||
- list
|
||||
- watch
|
||||
- apiGroups:
|
||||
- apps
|
||||
resources:
|
||||
- deployments
|
||||
verbs:
|
||||
- get
|
||||
- apiGroups:
|
||||
- policy.linkerd.io
|
||||
resources:
|
||||
- authorizationpolicies
|
||||
- httproutes
|
||||
- meshtlsauthentications
|
||||
- networkauthentications
|
||||
- servers
|
||||
- serverauthorizations
|
||||
verbs:
|
||||
- get
|
||||
- list
|
||||
- watch
|
||||
- apiGroups:
|
||||
- gateway.networking.k8s.io
|
||||
resources:
|
||||
- httproutes
|
||||
- grpcroutes
|
||||
verbs:
|
||||
- get
|
||||
- list
|
||||
- watch
|
||||
- apiGroups:
|
||||
- policy.linkerd.io
|
||||
resources:
|
||||
- httproutes/status
|
||||
verbs:
|
||||
- patch
|
||||
- apiGroups:
|
||||
- gateway.networking.k8s.io
|
||||
resources:
|
||||
- httproutes/status
|
||||
- grpcroutes/status
|
||||
verbs:
|
||||
- patch
|
||||
- apiGroups:
|
||||
- workload.linkerd.io
|
||||
resources:
|
||||
- externalworkloads
|
||||
verbs:
|
||||
- get
|
||||
- list
|
||||
- watch
|
||||
- apiGroups:
|
||||
- coordination.k8s.io
|
||||
resources:
|
||||
- leases
|
||||
verbs:
|
||||
- create
|
||||
- get
|
||||
- patch
|
||||
---
|
||||
apiVersion: rbac.authorization.k8s.io/v1
|
||||
kind: ClusterRoleBinding
|
||||
metadata:
|
||||
name: linkerd-destination-policy
|
||||
labels:
|
||||
app.kubernetes.io/part-of: Linkerd
|
||||
linkerd.io/control-plane-component: destination
|
||||
linkerd.io/control-plane-ns: {{.Release.Namespace}}
|
||||
{{- with .Values.commonLabels }}{{ toYaml . | trim | nindent 4 }}{{- end }}
|
||||
roleRef:
|
||||
apiGroup: rbac.authorization.k8s.io
|
||||
kind: ClusterRole
|
||||
name: linkerd-policy
|
||||
subjects:
|
||||
- kind: ServiceAccount
|
||||
name: linkerd-destination
|
||||
namespace: {{.Release.Namespace}}
|
||||
---
|
||||
apiVersion: rbac.authorization.k8s.io/v1
|
||||
kind: Role
|
||||
metadata:
|
||||
name: remote-discovery
|
||||
namespace: {{.Release.Namespace}}
|
||||
labels:
|
||||
app.kubernetes.io/part-of: Linkerd
|
||||
linkerd.io/control-plane-component: destination
|
||||
linkerd.io/control-plane-ns: {{.Release.Namespace}}
|
||||
{{- with .Values.commonLabels }}{{ toYaml . | trim | nindent 4 }}{{- end }}
|
||||
rules:
|
||||
- apiGroups:
|
||||
- ""
|
||||
resources:
|
||||
- secrets
|
||||
verbs:
|
||||
- get
|
||||
- list
|
||||
- watch
|
||||
---
|
||||
apiVersion: rbac.authorization.k8s.io/v1
|
||||
kind: RoleBinding
|
||||
metadata:
|
||||
name: linkerd-destination-remote-discovery
|
||||
namespace: {{.Release.Namespace}}
|
||||
labels:
|
||||
app.kubernetes.io/part-of: Linkerd
|
||||
linkerd.io/control-plane-component: destination
|
||||
linkerd.io/control-plane-ns: {{.Release.Namespace}}
|
||||
{{- with .Values.commonLabels }}{{ toYaml . | trim | nindent 4 }}{{- end }}
|
||||
roleRef:
|
||||
apiGroup: rbac.authorization.k8s.io
|
||||
kind: Role
|
||||
name: remote-discovery
|
||||
subjects:
|
||||
- kind: ServiceAccount
|
||||
name: linkerd-destination
|
||||
namespace: {{.Release.Namespace}}
|
|
@ -0,0 +1,435 @@
|
|||
---
|
||||
###
|
||||
### Destination Controller Service
|
||||
###
|
||||
kind: Service
|
||||
apiVersion: v1
|
||||
metadata:
|
||||
name: linkerd-dst
|
||||
namespace: {{ .Release.Namespace }}
|
||||
labels:
|
||||
linkerd.io/control-plane-component: destination
|
||||
linkerd.io/control-plane-ns: {{.Release.Namespace}}
|
||||
{{- with .Values.commonLabels }}{{ toYaml . | trim | nindent 4 }}{{- end }}
|
||||
annotations:
|
||||
{{ include "partials.annotations.created-by" . }}
|
||||
spec:
|
||||
type: ClusterIP
|
||||
selector:
|
||||
linkerd.io/control-plane-component: destination
|
||||
ports:
|
||||
- name: grpc
|
||||
port: 8086
|
||||
targetPort: 8086
|
||||
---
|
||||
kind: Service
|
||||
apiVersion: v1
|
||||
metadata:
|
||||
name: linkerd-dst-headless
|
||||
namespace: {{ .Release.Namespace }}
|
||||
labels:
|
||||
linkerd.io/control-plane-component: destination
|
||||
linkerd.io/control-plane-ns: {{.Release.Namespace}}
|
||||
{{- with .Values.commonLabels }}{{ toYaml . | trim | nindent 4 }}{{- end }}
|
||||
annotations:
|
||||
{{ include "partials.annotations.created-by" . }}
|
||||
spec:
|
||||
clusterIP: None
|
||||
selector:
|
||||
linkerd.io/control-plane-component: destination
|
||||
ports:
|
||||
- name: grpc
|
||||
port: 8086
|
||||
targetPort: 8086
|
||||
---
|
||||
kind: Service
|
||||
apiVersion: v1
|
||||
metadata:
|
||||
name: linkerd-sp-validator
|
||||
namespace: {{ .Release.Namespace }}
|
||||
labels:
|
||||
linkerd.io/control-plane-component: destination
|
||||
linkerd.io/control-plane-ns: {{.Release.Namespace}}
|
||||
{{- with .Values.commonLabels }}{{ toYaml . | trim | nindent 4 }}{{- end }}
|
||||
annotations:
|
||||
{{ include "partials.annotations.created-by" . }}
|
||||
spec:
|
||||
type: ClusterIP
|
||||
selector:
|
||||
linkerd.io/control-plane-component: destination
|
||||
ports:
|
||||
- name: sp-validator
|
||||
port: 443
|
||||
targetPort: sp-validator
|
||||
---
|
||||
kind: Service
|
||||
apiVersion: v1
|
||||
metadata:
|
||||
name: linkerd-policy
|
||||
namespace: {{ .Release.Namespace }}
|
||||
labels:
|
||||
linkerd.io/control-plane-component: destination
|
||||
linkerd.io/control-plane-ns: {{.Release.Namespace}}
|
||||
{{- with .Values.commonLabels }}{{ toYaml . | trim | nindent 4 }}{{- end }}
|
||||
annotations:
|
||||
{{ include "partials.annotations.created-by" . }}
|
||||
spec:
|
||||
clusterIP: None
|
||||
selector:
|
||||
linkerd.io/control-plane-component: destination
|
||||
ports:
|
||||
- name: grpc
|
||||
port: 8090
|
||||
targetPort: 8090
|
||||
---
|
||||
kind: Service
|
||||
apiVersion: v1
|
||||
metadata:
|
||||
name: linkerd-policy-validator
|
||||
namespace: {{ .Release.Namespace }}
|
||||
labels:
|
||||
linkerd.io/control-plane-component: destination
|
||||
linkerd.io/control-plane-ns: {{.Release.Namespace}}
|
||||
{{- with .Values.commonLabels }}{{ toYaml . | trim | nindent 4 }}{{- end }}
|
||||
annotations:
|
||||
{{ include "partials.annotations.created-by" . }}
|
||||
spec:
|
||||
type: ClusterIP
|
||||
selector:
|
||||
linkerd.io/control-plane-component: destination
|
||||
ports:
|
||||
- name: policy-https
|
||||
port: 443
|
||||
targetPort: policy-https
|
||||
{{- if .Values.enablePodDisruptionBudget }}
|
||||
---
|
||||
kind: PodDisruptionBudget
|
||||
apiVersion: policy/v1
|
||||
metadata:
|
||||
name: linkerd-dst
|
||||
namespace: {{ .Release.Namespace }}
|
||||
labels:
|
||||
linkerd.io/control-plane-component: destination
|
||||
linkerd.io/control-plane-ns: {{.Release.Namespace}}
|
||||
{{- with .Values.commonLabels }}{{ toYaml . | trim | nindent 4 }}{{- end }}
|
||||
annotations:
|
||||
{{ include "partials.annotations.created-by" . }}
|
||||
spec:
|
||||
maxUnavailable: {{ .Values.controller.podDisruptionBudget.maxUnavailable }}
|
||||
selector:
|
||||
matchLabels:
|
||||
linkerd.io/control-plane-component: destination
|
||||
{{- end }}
|
||||
---
|
||||
{{- $tree := deepCopy . }}
|
||||
{{ $_ := set $tree.Values.proxy "workloadKind" "deployment" -}}
|
||||
{{ $_ := set $tree.Values.proxy "component" "linkerd-destination" -}}
|
||||
{{ $_ := set $tree.Values.proxy "waitBeforeExitSeconds" 0 -}}
|
||||
{{- if not (empty .Values.destinationProxyResources) }}
|
||||
{{- $c := dig "cores" .Values.proxy.cores .Values.destinationProxyResources }}
|
||||
{{- $_ := set $tree.Values.proxy "cores" $c }}
|
||||
{{- $r := merge .Values.destinationProxyResources .Values.proxy.resources }}
|
||||
{{- $_ := set $tree.Values.proxy "resources" $r }}
|
||||
{{- end }}
|
||||
apiVersion: apps/v1
|
||||
kind: Deployment
|
||||
metadata:
|
||||
annotations:
|
||||
{{ include "partials.annotations.created-by" . }}
|
||||
labels:
|
||||
app.kubernetes.io/name: destination
|
||||
app.kubernetes.io/part-of: Linkerd
|
||||
app.kubernetes.io/version: {{.Values.linkerdVersion}}
|
||||
linkerd.io/control-plane-component: destination
|
||||
linkerd.io/control-plane-ns: {{.Release.Namespace}}
|
||||
{{- with .Values.commonLabels }}{{ toYaml . | trim | nindent 4 }}{{- end }}
|
||||
name: linkerd-destination
|
||||
namespace: {{ .Release.Namespace }}
|
||||
spec:
|
||||
replicas: {{.Values.controllerReplicas}}
|
||||
revisionHistoryLimit: {{.Values.revisionHistoryLimit}}
|
||||
selector:
|
||||
matchLabels:
|
||||
linkerd.io/control-plane-component: destination
|
||||
linkerd.io/control-plane-ns: {{.Release.Namespace}}
|
||||
{{- include "partials.proxy.labels" $tree.Values.proxy | nindent 6}}
|
||||
{{- if .Values.deploymentStrategy }}
|
||||
strategy:
|
||||
{{- with .Values.deploymentStrategy }}{{ toYaml . | trim | nindent 4 }}{{- end }}
|
||||
{{- end }}
|
||||
template:
|
||||
metadata:
|
||||
annotations:
|
||||
checksum/config: {{ include (print $.Template.BasePath "/destination-rbac.yaml") . | sha256sum }}
|
||||
{{ include "partials.annotations.created-by" . }}
|
||||
{{- include "partials.proxy.annotations" . | nindent 8}}
|
||||
{{- with .Values.podAnnotations }}{{ toYaml . | trim | nindent 8 }}{{- end }}
|
||||
config.linkerd.io/default-inbound-policy: "all-unauthenticated"
|
||||
labels:
|
||||
linkerd.io/control-plane-component: destination
|
||||
linkerd.io/control-plane-ns: {{.Release.Namespace}}
|
||||
linkerd.io/workload-ns: {{.Release.Namespace}}
|
||||
{{- include "partials.proxy.labels" $tree.Values.proxy | nindent 8}}
|
||||
{{- with .Values.podLabels }}{{ toYaml . | trim | nindent 8 }}{{- end }}
|
||||
spec:
|
||||
{{- with .Values.runtimeClassName }}
|
||||
runtimeClassName: {{ . | quote }}
|
||||
{{- end }}
|
||||
{{- if .Values.tolerations -}}
|
||||
{{- include "linkerd.tolerations" . | nindent 6 }}
|
||||
{{- end -}}
|
||||
{{- include "linkerd.node-selector" . | nindent 6 }}
|
||||
{{- $_ := set $tree "component" "destination" -}}
|
||||
{{- include "linkerd.affinity" $tree | nindent 6 }}
|
||||
containers:
|
||||
{{- $_ := set $tree.Values.proxy "await" $tree.Values.proxy.await }}
|
||||
{{- $_ := set $tree.Values.proxy "loadTrustBundleFromConfigMap" true }}
|
||||
{{- $_ := set $tree.Values.proxy "podInboundPorts" "8086,8090,8443,9443,9990,9996,9997" }}
|
||||
{{- $_ := set $tree.Values.proxy "outboundDiscoveryCacheUnusedTimeout" "5s" }}
|
||||
{{- $_ := set $tree.Values.proxy "inboundDiscoveryCacheUnusedTimeout" "90s" }}
|
||||
{{- /*
|
||||
The pod needs to accept webhook traffic, and we can't rely on that originating in the
|
||||
cluster network.
|
||||
*/}}
|
||||
{{- $_ := set $tree.Values.proxy "defaultInboundPolicy" "all-unauthenticated" }}
|
||||
{{- $_ := set $tree.Values.proxy "capabilities" (dict "drop" (list "ALL")) }}
|
||||
{{- if not $tree.Values.proxy.nativeSidecar }}
|
||||
- {{- include "partials.proxy" $tree | indent 8 | trimPrefix (repeat 7 " ") }}
|
||||
{{- end }}
|
||||
- args:
|
||||
- destination
|
||||
- -addr=:8086
|
||||
- -controller-namespace={{.Release.Namespace}}
|
||||
- -enable-h2-upgrade={{.Values.enableH2Upgrade}}
|
||||
- -log-level={{.Values.controllerLogLevel}}
|
||||
- -log-format={{.Values.controllerLogFormat}}
|
||||
- -enable-endpoint-slices={{.Values.enableEndpointSlices}}
|
||||
- -cluster-domain={{.Values.clusterDomain}}
|
||||
- -identity-trust-domain={{.Values.identityTrustDomain | default .Values.clusterDomain}}
|
||||
- -default-opaque-ports={{.Values.proxy.opaquePorts}}
|
||||
- -enable-ipv6={{not .Values.disableIPv6}}
|
||||
- -enable-pprof={{.Values.enablePprof | default false}}
|
||||
{{- if (.Values.destinationController).meshedHttp2ClientProtobuf }}
|
||||
- --meshed-http2-client-params={{ toJson .Values.destinationController.meshedHttp2ClientProtobuf }}
|
||||
{{- end }}
|
||||
{{- range (.Values.destinationController).additionalArgs }}
|
||||
- {{ . }}
|
||||
{{- end }}
|
||||
{{- range (.Values.destinationController).experimentalArgs }}
|
||||
- {{ . }}
|
||||
{{- end }}
|
||||
{{- if or (.Values.destinationController).additionalEnv (.Values.destinationController).experimentalEnv }}
|
||||
env:
|
||||
{{- with (.Values.destinationController).additionalEnv }}
|
||||
{{- toYaml . | nindent 8 -}}
|
||||
{{- end }}
|
||||
{{- with (.Values.destinationController).experimentalEnv }}
|
||||
{{- toYaml . | nindent 8 -}}
|
||||
{{- end }}
|
||||
{{- end }}
|
||||
{{- include "partials.linkerd.trace" . | nindent 8 -}}
|
||||
image: {{.Values.controllerImage}}:{{.Values.controllerImageVersion | default .Values.linkerdVersion}}
|
||||
imagePullPolicy: {{.Values.imagePullPolicy}}
|
||||
livenessProbe:
|
||||
httpGet:
|
||||
path: /ping
|
||||
port: 9996
|
||||
initialDelaySeconds: 10
|
||||
{{- with (.Values.destinationController.livenessProbe).timeoutSeconds }}
|
||||
timeoutSeconds: {{ . }}
|
||||
{{- end }}
|
||||
name: destination
|
||||
ports:
|
||||
- containerPort: 8086
|
||||
name: grpc
|
||||
- containerPort: 9996
|
||||
name: admin-http
|
||||
readinessProbe:
|
||||
failureThreshold: 7
|
||||
httpGet:
|
||||
path: /ready
|
||||
port: 9996
|
||||
{{- with (.Values.destinationController.readinessProbe).timeoutSeconds }}
|
||||
timeoutSeconds: {{ . }}
|
||||
{{- end }}
|
||||
{{- if .Values.destinationResources -}}
|
||||
{{- include "partials.resources" .Values.destinationResources | nindent 8 }}
|
||||
{{- end }}
|
||||
securityContext:
|
||||
capabilities:
|
||||
drop:
|
||||
- ALL
|
||||
readOnlyRootFilesystem: true
|
||||
runAsNonRoot: true
|
||||
runAsUser: {{.Values.controllerUID}}
|
||||
{{- if ge (int .Values.controllerGID) 0 }}
|
||||
runAsGroup: {{.Values.controllerGID}}
|
||||
{{- end }}
|
||||
allowPrivilegeEscalation: false
|
||||
seccompProfile:
|
||||
type: RuntimeDefault
|
||||
- args:
|
||||
- sp-validator
|
||||
- -log-level={{.Values.controllerLogLevel}}
|
||||
- -log-format={{.Values.controllerLogFormat}}
|
||||
- -enable-pprof={{.Values.enablePprof | default false}}
|
||||
{{- if or (.Values.spValidator).additionalEnv (.Values.spValidator).experimentalEnv }}
|
||||
env:
|
||||
{{- with (.Values.spValidator).additionalEnv }}
|
||||
{{- toYaml . | nindent 8 -}}
|
||||
{{- end }}
|
||||
{{- with (.Values.spValidator).experimentalEnv }}
|
||||
{{- toYaml . | nindent 8 -}}
|
||||
{{- end }}
|
||||
{{- end }}
|
||||
image: {{.Values.controllerImage}}:{{.Values.controllerImageVersion | default .Values.linkerdVersion}}
|
||||
imagePullPolicy: {{.Values.imagePullPolicy}}
|
||||
livenessProbe:
|
||||
httpGet:
|
||||
path: /ping
|
||||
port: 9997
|
||||
initialDelaySeconds: 10
|
||||
{{- with ((.Values.spValidator).livenessProbe).timeoutSeconds }}
|
||||
timeoutSeconds: {{ . }}
|
||||
{{- end }}
|
||||
name: sp-validator
|
||||
ports:
|
||||
- containerPort: 8443
|
||||
name: sp-validator
|
||||
- containerPort: 9997
|
||||
name: admin-http
|
||||
readinessProbe:
|
||||
failureThreshold: 7
|
||||
httpGet:
|
||||
path: /ready
|
||||
port: 9997
|
||||
{{- with ((.Values.spValidator).readinessProbe).timeoutSeconds }}
|
||||
timeoutSeconds: {{ . }}
|
||||
{{- end }}
|
||||
{{- if .Values.spValidatorResources -}}
|
||||
{{- include "partials.resources" .Values.spValidatorResources | nindent 8 }}
|
||||
{{- end }}
|
||||
securityContext:
|
||||
capabilities:
|
||||
drop:
|
||||
- ALL
|
||||
readOnlyRootFilesystem: true
|
||||
runAsNonRoot: true
|
||||
runAsUser: {{.Values.controllerUID}}
|
||||
{{- if ge (int .Values.controllerGID) 0 }}
|
||||
runAsGroup: {{.Values.controllerGID}}
|
||||
{{- end }}
|
||||
allowPrivilegeEscalation: false
|
||||
seccompProfile:
|
||||
type: RuntimeDefault
|
||||
volumeMounts:
|
||||
- mountPath: /var/run/linkerd/tls
|
||||
name: sp-tls
|
||||
readOnly: true
|
||||
- args:
|
||||
- --admin-addr={{ if .Values.disableIPv6 }}0.0.0.0{{ else }}[::]{{ end }}:9990
|
||||
- --control-plane-namespace={{.Release.Namespace}}
|
||||
- --grpc-addr={{ if .Values.disableIPv6 }}0.0.0.0{{ else }}[::]{{ end }}:8090
|
||||
- --server-addr={{ if .Values.disableIPv6 }}0.0.0.0{{ else }}[::]{{ end }}:9443
|
||||
- --server-tls-key=/var/run/linkerd/tls/tls.key
|
||||
- --server-tls-certs=/var/run/linkerd/tls/tls.crt
|
||||
- --cluster-networks={{.Values.clusterNetworks}}
|
||||
- --identity-domain={{.Values.identityTrustDomain | default .Values.clusterDomain}}
|
||||
- --cluster-domain={{.Values.clusterDomain}}
|
||||
- --default-policy={{.Values.proxy.defaultInboundPolicy}}
|
||||
- --log-level={{.Values.policyController.logLevel | default "linkerd=info,warn"}}
|
||||
- --log-format={{.Values.controllerLogFormat}}
|
||||
- --default-opaque-ports={{.Values.proxy.opaquePorts}}
|
||||
{{- if .Values.policyController.probeNetworks }}
|
||||
- --probe-networks={{.Values.policyController.probeNetworks | join ","}}
|
||||
{{- end}}
|
||||
{{- range .Values.policyController.additionalArgs }}
|
||||
- {{ . }}
|
||||
{{- end }}
|
||||
{{- range .Values.policyController.experimentalArgs }}
|
||||
- {{ . }}
|
||||
{{- end }}
|
||||
image: {{.Values.policyController.image.name}}:{{.Values.policyController.image.version | default .Values.linkerdVersion}}
|
||||
imagePullPolicy: {{.Values.policyController.image.pullPolicy | default .Values.imagePullPolicy}}
|
||||
livenessProbe:
|
||||
httpGet:
|
||||
path: /live
|
||||
port: admin-http
|
||||
{{- with (.Values.policyController.livenessProbe).timeoutSeconds }}
|
||||
timeoutSeconds: {{ . }}
|
||||
{{- end }}
|
||||
name: policy
|
||||
ports:
|
||||
- containerPort: 8090
|
||||
name: grpc
|
||||
- containerPort: 9990
|
||||
name: admin-http
|
||||
- containerPort: 9443
|
||||
name: policy-https
|
||||
readinessProbe:
|
||||
failureThreshold: 7
|
||||
httpGet:
|
||||
path: /ready
|
||||
port: admin-http
|
||||
initialDelaySeconds: 10
|
||||
{{- with (.Values.policyController.readinessProbe).timeoutSeconds }}
|
||||
timeoutSeconds: {{ . }}
|
||||
{{- end }}
|
||||
{{- if .Values.policyController.resources }}
|
||||
{{- include "partials.resources" .Values.policyController.resources | nindent 8 }}
|
||||
{{- end }}
|
||||
securityContext:
|
||||
capabilities:
|
||||
drop:
|
||||
- ALL
|
||||
readOnlyRootFilesystem: true
|
||||
runAsNonRoot: true
|
||||
runAsUser: {{.Values.controllerUID}}
|
||||
{{- if ge (int .Values.controllerGID) 0 }}
|
||||
runAsGroup: {{.Values.controllerGID}}
|
||||
{{- end }}
|
||||
allowPrivilegeEscalation: false
|
||||
seccompProfile:
|
||||
type: RuntimeDefault
|
||||
volumeMounts:
|
||||
- mountPath: /var/run/linkerd/tls
|
||||
name: policy-tls
|
||||
readOnly: true
|
||||
initContainers:
|
||||
{{ if .Values.cniEnabled -}}
|
||||
- {{- include "partials.network-validator" $tree | indent 8 | trimPrefix (repeat 7 " ") }}
|
||||
{{ else -}}
|
||||
{{- /*
|
||||
The destination controller needs to connect to the Kubernetes API before the proxy is able
|
||||
to proxy requests, so we always skip these connections.
|
||||
*/}}
|
||||
{{- $_ := set $tree.Values.proxyInit "ignoreOutboundPorts" .Values.proxyInit.kubeAPIServerPorts -}}
|
||||
- {{- include "partials.proxy-init" $tree | indent 8 | trimPrefix (repeat 7 " ") }}
|
||||
{{ end -}}
|
||||
{{- if $tree.Values.proxy.nativeSidecar }}
|
||||
{{- $_ := set $tree.Values.proxy "startupProbeInitialDelaySeconds" 35 }}
|
||||
{{- $_ := set $tree.Values.proxy "startupProbePeriodSeconds" 5 }}
|
||||
{{- $_ := set $tree.Values.proxy "startupProbeFailureThreshold" 20 }}
|
||||
- {{- include "partials.proxy" $tree | indent 8 | trimPrefix (repeat 7 " ") }}
|
||||
{{ end -}}
|
||||
{{- if .Values.priorityClassName -}}
|
||||
priorityClassName: {{ .Values.priorityClassName }}
|
||||
{{ end -}}
|
||||
securityContext:
|
||||
seccompProfile:
|
||||
type: RuntimeDefault
|
||||
serviceAccountName: linkerd-destination
|
||||
volumes:
|
||||
- name: sp-tls
|
||||
secret:
|
||||
secretName: linkerd-sp-validator-k8s-tls
|
||||
- name: policy-tls
|
||||
secret:
|
||||
secretName: linkerd-policy-validator-k8s-tls
|
||||
{{ if not .Values.cniEnabled -}}
|
||||
- {{- include "partials.proxyInit.volumes.xtables" . | indent 8 | trimPrefix (repeat 7 " ") }}
|
||||
{{ end -}}
|
||||
{{if .Values.identity.serviceAccountTokenProjection -}}
|
||||
- {{- include "partials.proxy.volumes.service-account-token" . | indent 8 | trimPrefix (repeat 7 " ") }}
|
||||
{{ end -}}
|
||||
- {{- include "partials.proxy.volumes.identity" . | indent 8 | trimPrefix (repeat 7 " ") }}
|
|
@ -0,0 +1,78 @@
|
|||
{{ if not .Values.disableHeartBeat -}}
|
||||
---
|
||||
###
|
||||
### Heartbeat RBAC
|
||||
###
|
||||
apiVersion: rbac.authorization.k8s.io/v1
|
||||
kind: Role
|
||||
metadata:
|
||||
name: linkerd-heartbeat
|
||||
namespace: {{ .Release.Namespace }}
|
||||
labels:
|
||||
linkerd.io/control-plane-ns: {{.Release.Namespace}}
|
||||
{{- with .Values.commonLabels }}{{ toYaml . | trim | nindent 4 }}{{- end }}
|
||||
rules:
|
||||
- apiGroups: [""]
|
||||
resources: ["configmaps"]
|
||||
verbs: ["get"]
|
||||
resourceNames: ["linkerd-config"]
|
||||
---
|
||||
apiVersion: rbac.authorization.k8s.io/v1
|
||||
kind: RoleBinding
|
||||
metadata:
|
||||
name: linkerd-heartbeat
|
||||
namespace: {{ .Release.Namespace }}
|
||||
labels:
|
||||
linkerd.io/control-plane-ns: {{.Release.Namespace}}
|
||||
{{- with .Values.commonLabels }}{{ toYaml . | trim | nindent 4 }}{{- end }}
|
||||
roleRef:
|
||||
kind: Role
|
||||
name: linkerd-heartbeat
|
||||
apiGroup: rbac.authorization.k8s.io
|
||||
subjects:
|
||||
- kind: ServiceAccount
|
||||
name: linkerd-heartbeat
|
||||
namespace: {{.Release.Namespace}}
|
||||
---
|
||||
apiVersion: rbac.authorization.k8s.io/v1
|
||||
kind: ClusterRole
|
||||
metadata:
|
||||
name: linkerd-heartbeat
|
||||
labels:
|
||||
linkerd.io/control-plane-ns: {{.Release.Namespace}}
|
||||
{{- with .Values.commonLabels }}{{ toYaml . | trim | nindent 4 }}{{- end }}
|
||||
rules:
|
||||
- apiGroups: [""]
|
||||
resources: ["namespaces"]
|
||||
verbs: ["list"]
|
||||
- apiGroups: ["linkerd.io"]
|
||||
resources: ["serviceprofiles"]
|
||||
verbs: ["list"]
|
||||
---
|
||||
apiVersion: rbac.authorization.k8s.io/v1
|
||||
kind: ClusterRoleBinding
|
||||
metadata:
|
||||
name: linkerd-heartbeat
|
||||
labels:
|
||||
linkerd.io/control-plane-ns: {{.Release.Namespace}}
|
||||
{{- with .Values.commonLabels }}{{ toYaml . | trim | nindent 4 }}{{- end }}
|
||||
roleRef:
|
||||
kind: ClusterRole
|
||||
name: linkerd-heartbeat
|
||||
apiGroup: rbac.authorization.k8s.io
|
||||
subjects:
|
||||
- kind: ServiceAccount
|
||||
name: linkerd-heartbeat
|
||||
namespace: {{.Release.Namespace}}
|
||||
---
|
||||
kind: ServiceAccount
|
||||
apiVersion: v1
|
||||
metadata:
|
||||
name: linkerd-heartbeat
|
||||
namespace: {{ .Release.Namespace }}
|
||||
labels:
|
||||
linkerd.io/control-plane-component: heartbeat
|
||||
linkerd.io/control-plane-ns: {{.Release.Namespace}}
|
||||
{{- with .Values.commonLabels }}{{ toYaml . | trim | nindent 4 }}{{- end }}
|
||||
{{- include "partials.image-pull-secrets" .Values.imagePullSecrets }}
|
||||
{{- end }}
|
|
@ -0,0 +1,94 @@
|
|||
{{ if not .Values.disableHeartBeat -}}
|
||||
---
|
||||
###
|
||||
### Heartbeat
|
||||
###
|
||||
apiVersion: batch/v1
|
||||
kind: CronJob
|
||||
metadata:
|
||||
name: linkerd-heartbeat
|
||||
namespace: {{ .Release.Namespace }}
|
||||
labels:
|
||||
app.kubernetes.io/name: heartbeat
|
||||
app.kubernetes.io/part-of: Linkerd
|
||||
app.kubernetes.io/version: {{.Values.linkerdVersion}}
|
||||
linkerd.io/control-plane-component: heartbeat
|
||||
linkerd.io/control-plane-ns: {{.Release.Namespace}}
|
||||
{{- with .Values.commonLabels }}{{ toYaml . | trim | nindent 4 }}{{- end }}
|
||||
annotations:
|
||||
{{ include "partials.annotations.created-by" . }}
|
||||
spec:
|
||||
concurrencyPolicy: Replace
|
||||
{{ if .Values.heartbeatSchedule -}}
|
||||
schedule: "{{.Values.heartbeatSchedule}}"
|
||||
{{ else -}}
|
||||
schedule: "{{ dateInZone "04 15 * * *" (now | mustDateModify "+10m") "UTC"}}"
|
||||
{{ end -}}
|
||||
successfulJobsHistoryLimit: 0
|
||||
jobTemplate:
|
||||
spec:
|
||||
template:
|
||||
metadata:
|
||||
labels:
|
||||
linkerd.io/control-plane-component: heartbeat
|
||||
linkerd.io/workload-ns: {{.Release.Namespace}}
|
||||
{{- with .Values.podLabels }}{{ toYaml . | trim | nindent 12 }}{{- end }}
|
||||
annotations:
|
||||
{{ include "partials.annotations.created-by" . }}
|
||||
{{- with .Values.podAnnotations }}{{ toYaml . | trim | nindent 12 }}{{- end }}
|
||||
spec:
|
||||
{{- if .Values.priorityClassName }}
|
||||
priorityClassName: {{ .Values.priorityClassName }}
|
||||
{{- end -}}
|
||||
{{- with .Values.runtimeClassName }}
|
||||
runtimeClassName: {{ . | quote }}
|
||||
{{- end }}
|
||||
{{- if .Values.tolerations -}}
|
||||
{{- include "linkerd.tolerations" . | nindent 10 }}
|
||||
{{- end -}}
|
||||
{{- include "linkerd.node-selector" . | nindent 10 }}
|
||||
securityContext:
|
||||
seccompProfile:
|
||||
type: RuntimeDefault
|
||||
serviceAccountName: linkerd-heartbeat
|
||||
restartPolicy: Never
|
||||
containers:
|
||||
- name: heartbeat
|
||||
image: {{.Values.controllerImage}}:{{.Values.controllerImageVersion | default .Values.linkerdVersion}}
|
||||
imagePullPolicy: {{.Values.imagePullPolicy}}
|
||||
env:
|
||||
- name: LINKERD_DISABLED
|
||||
value: "the heartbeat controller does not use the proxy"
|
||||
{{- with (.Values.heartbeat).additionalEnv }}
|
||||
{{- toYaml . | nindent 12 -}}
|
||||
{{- end }}
|
||||
{{- with (.Values.heartbeat).experimentalEnv }}
|
||||
{{- toYaml . | nindent 12 -}}
|
||||
{{- end }}
|
||||
args:
|
||||
- "heartbeat"
|
||||
- "-controller-namespace={{.Release.Namespace}}"
|
||||
- "-log-level={{.Values.controllerLogLevel}}"
|
||||
- "-log-format={{.Values.controllerLogFormat}}"
|
||||
{{- if .Values.prometheusUrl }}
|
||||
- "-prometheus-url={{.Values.prometheusUrl}}"
|
||||
{{- else }}
|
||||
- "-prometheus-url=http://prometheus.linkerd-viz.svc.{{.Values.clusterDomain}}:9090"
|
||||
{{- end }}
|
||||
{{- if .Values.heartbeatResources -}}
|
||||
{{- include "partials.resources" .Values.heartbeatResources | nindent 12 }}
|
||||
{{- end }}
|
||||
securityContext:
|
||||
capabilities:
|
||||
drop:
|
||||
- ALL
|
||||
readOnlyRootFilesystem: true
|
||||
runAsNonRoot: true
|
||||
runAsUser: {{.Values.controllerUID}}
|
||||
{{- if ge (int .Values.controllerGID) 0 }}
|
||||
runAsGroup: {{.Values.controllerGID}}
|
||||
{{- end }}
|
||||
allowPrivilegeEscalation: false
|
||||
seccompProfile:
|
||||
type: RuntimeDefault
|
||||
{{- end }}
|
|
@ -0,0 +1,49 @@
|
|||
---
|
||||
###
|
||||
### Identity Controller Service RBAC
|
||||
###
|
||||
kind: ClusterRole
|
||||
apiVersion: rbac.authorization.k8s.io/v1
|
||||
metadata:
|
||||
name: linkerd-{{.Release.Namespace}}-identity
|
||||
labels:
|
||||
linkerd.io/control-plane-component: identity
|
||||
linkerd.io/control-plane-ns: {{.Release.Namespace}}
|
||||
{{- with .Values.commonLabels }}{{ toYaml . | trim | nindent 4 }}{{- end }}
|
||||
rules:
|
||||
- apiGroups: ["authentication.k8s.io"]
|
||||
resources: ["tokenreviews"]
|
||||
verbs: ["create"]
|
||||
# TODO(ver) Restrict this to the Linkerd namespace. See
|
||||
# https://github.com/linkerd/linkerd2/issues/9367
|
||||
- apiGroups: [""]
|
||||
resources: ["events"]
|
||||
verbs: ["create", "patch"]
|
||||
---
|
||||
kind: ClusterRoleBinding
|
||||
apiVersion: rbac.authorization.k8s.io/v1
|
||||
metadata:
|
||||
name: linkerd-{{.Release.Namespace}}-identity
|
||||
labels:
|
||||
linkerd.io/control-plane-component: identity
|
||||
linkerd.io/control-plane-ns: {{.Release.Namespace}}
|
||||
{{- with .Values.commonLabels }}{{ toYaml . | trim | nindent 4 }}{{- end }}
|
||||
roleRef:
|
||||
apiGroup: rbac.authorization.k8s.io
|
||||
kind: ClusterRole
|
||||
name: linkerd-{{.Release.Namespace}}-identity
|
||||
subjects:
|
||||
- kind: ServiceAccount
|
||||
name: linkerd-identity
|
||||
namespace: {{.Release.Namespace}}
|
||||
---
|
||||
kind: ServiceAccount
|
||||
apiVersion: v1
|
||||
metadata:
|
||||
name: linkerd-identity
|
||||
namespace: {{ .Release.Namespace }}
|
||||
labels:
|
||||
linkerd.io/control-plane-component: identity
|
||||
linkerd.io/control-plane-ns: {{.Release.Namespace}}
|
||||
{{- with .Values.commonLabels }}{{ toYaml . | trim | nindent 4 }}{{- end }}
|
||||
{{- include "partials.image-pull-secrets" .Values.imagePullSecrets }}
|
|
@ -0,0 +1,272 @@
|
|||
{{if .Values.identity -}}
|
||||
---
|
||||
###
|
||||
### Identity Controller Service
|
||||
###
|
||||
{{ if and (.Values.identity.issuer) (eq .Values.identity.issuer.scheme "linkerd.io/tls") -}}
|
||||
kind: Secret
|
||||
apiVersion: v1
|
||||
metadata:
|
||||
name: linkerd-identity-issuer
|
||||
namespace: {{ .Release.Namespace }}
|
||||
labels:
|
||||
linkerd.io/control-plane-component: identity
|
||||
linkerd.io/control-plane-ns: {{.Release.Namespace}}
|
||||
{{- with .Values.commonLabels }}{{ toYaml . | trim | nindent 4 }}{{- end }}
|
||||
annotations:
|
||||
{{ include "partials.annotations.created-by" . }}
|
||||
data:
|
||||
crt.pem: {{b64enc (required "Please provide the identity issuer certificate" .Values.identity.issuer.tls.crtPEM | trim)}}
|
||||
key.pem: {{b64enc (required "Please provide the identity issue private key" .Values.identity.issuer.tls.keyPEM | trim)}}
|
||||
---
|
||||
{{- end}}
|
||||
{{ if not (.Values.identity.externalCA) -}}
|
||||
kind: ConfigMap
|
||||
apiVersion: v1
|
||||
metadata:
|
||||
name: linkerd-identity-trust-roots
|
||||
namespace: {{ .Release.Namespace }}
|
||||
labels:
|
||||
linkerd.io/control-plane-component: identity
|
||||
linkerd.io/control-plane-ns: {{.Release.Namespace}}
|
||||
{{- with .Values.commonLabels }}{{ toYaml . | trim | nindent 4 }}{{- end }}
|
||||
annotations:
|
||||
{{ include "partials.annotations.created-by" . }}
|
||||
data:
|
||||
ca-bundle.crt: |-{{.Values.identityTrustAnchorsPEM | trim | nindent 4}}
|
||||
---
|
||||
{{- end}}
|
||||
kind: Service
|
||||
apiVersion: v1
|
||||
metadata:
|
||||
name: linkerd-identity
|
||||
namespace: {{ .Release.Namespace }}
|
||||
labels:
|
||||
linkerd.io/control-plane-component: identity
|
||||
linkerd.io/control-plane-ns: {{.Release.Namespace}}
|
||||
{{- with .Values.commonLabels }}{{ toYaml . | trim | nindent 4 }}{{- end }}
|
||||
annotations:
|
||||
{{ include "partials.annotations.created-by" . }}
|
||||
spec:
|
||||
type: ClusterIP
|
||||
selector:
|
||||
linkerd.io/control-plane-component: identity
|
||||
ports:
|
||||
- name: grpc
|
||||
port: 8080
|
||||
targetPort: 8080
|
||||
---
|
||||
kind: Service
|
||||
apiVersion: v1
|
||||
metadata:
|
||||
name: linkerd-identity-headless
|
||||
namespace: {{ .Release.Namespace }}
|
||||
labels:
|
||||
linkerd.io/control-plane-component: identity
|
||||
linkerd.io/control-plane-ns: {{.Release.Namespace}}
|
||||
{{- with .Values.commonLabels }}{{ toYaml . | trim | nindent 4 }}{{- end }}
|
||||
annotations:
|
||||
{{ include "partials.annotations.created-by" . }}
|
||||
spec:
|
||||
clusterIP: None
|
||||
selector:
|
||||
linkerd.io/control-plane-component: identity
|
||||
ports:
|
||||
- name: grpc
|
||||
port: 8080
|
||||
targetPort: 8080
|
||||
---
|
||||
{{- if .Values.enablePodDisruptionBudget }}
|
||||
kind: PodDisruptionBudget
|
||||
apiVersion: policy/v1
|
||||
metadata:
|
||||
name: linkerd-identity
|
||||
namespace: {{ .Release.Namespace }}
|
||||
labels:
|
||||
linkerd.io/control-plane-component: identity
|
||||
linkerd.io/control-plane-ns: {{.Release.Namespace}}
|
||||
{{- with .Values.commonLabels }}{{ toYaml . | trim | nindent 4 }}{{- end }}
|
||||
annotations:
|
||||
{{ include "partials.annotations.created-by" . }}
|
||||
spec:
|
||||
maxUnavailable: {{ .Values.controller.podDisruptionBudget.maxUnavailable }}
|
||||
selector:
|
||||
matchLabels:
|
||||
linkerd.io/control-plane-component: identity
|
||||
---
|
||||
{{- end }}
|
||||
{{- $tree := deepCopy . }}
|
||||
{{ $_ := set $tree.Values.proxy "workloadKind" "deployment" -}}
|
||||
{{ $_ := set $tree.Values.proxy "component" "linkerd-identity" -}}
|
||||
{{ $_ := set $tree.Values.proxy "waitBeforeExitSeconds" 0 -}}
|
||||
{{- if not (empty .Values.identityProxyResources) }}
|
||||
{{- $c := dig "cores" .Values.proxy.cores .Values.identityProxyResources }}
|
||||
{{- $_ := set $tree.Values.proxy "cores" $c }}
|
||||
{{- $r := merge .Values.identityProxyResources .Values.proxy.resources }}
|
||||
{{- $_ := set $tree.Values.proxy "resources" $r }}
|
||||
{{- end }}
|
||||
apiVersion: apps/v1
|
||||
kind: Deployment
|
||||
metadata:
|
||||
annotations:
|
||||
{{ include "partials.annotations.created-by" . }}
|
||||
labels:
|
||||
app.kubernetes.io/name: identity
|
||||
app.kubernetes.io/part-of: Linkerd
|
||||
app.kubernetes.io/version: {{.Values.linkerdVersion}}
|
||||
linkerd.io/control-plane-component: identity
|
||||
linkerd.io/control-plane-ns: {{.Release.Namespace}}
|
||||
{{- with .Values.commonLabels }}{{ toYaml . | trim | nindent 4 }}{{- end }}
|
||||
name: linkerd-identity
|
||||
namespace: {{ .Release.Namespace }}
|
||||
spec:
|
||||
replicas: {{.Values.controllerReplicas}}
|
||||
revisionHistoryLimit: {{.Values.revisionHistoryLimit}}
|
||||
selector:
|
||||
matchLabels:
|
||||
linkerd.io/control-plane-component: identity
|
||||
linkerd.io/control-plane-ns: {{.Release.Namespace}}
|
||||
{{- include "partials.proxy.labels" $tree.Values.proxy | nindent 6}}
|
||||
{{- if .Values.deploymentStrategy }}
|
||||
strategy:
|
||||
{{- with .Values.deploymentStrategy }}{{ toYaml . | trim | nindent 4 }}{{- end }}
|
||||
{{- end }}
|
||||
template:
|
||||
metadata:
|
||||
annotations:
|
||||
{{ include "partials.annotations.created-by" . }}
|
||||
{{- include "partials.proxy.annotations" . | nindent 8}}
|
||||
{{- with .Values.podAnnotations }}{{ toYaml . | trim | nindent 8 }}{{- end }}
|
||||
config.linkerd.io/default-inbound-policy: "all-unauthenticated"
|
||||
labels:
|
||||
linkerd.io/control-plane-component: identity
|
||||
linkerd.io/control-plane-ns: {{.Release.Namespace}}
|
||||
linkerd.io/workload-ns: {{.Release.Namespace}}
|
||||
{{- include "partials.proxy.labels" $tree.Values.proxy | nindent 8}}
|
||||
{{- with .Values.podLabels }}{{ toYaml . | trim | nindent 8 }}{{- end }}
|
||||
spec:
|
||||
{{- with .Values.runtimeClassName }}
|
||||
runtimeClassName: {{ . | quote }}
|
||||
{{- end }}
|
||||
{{- if .Values.tolerations -}}
|
||||
{{- include "linkerd.tolerations" . | nindent 6 }}
|
||||
{{- end -}}
|
||||
{{- include "linkerd.node-selector" . | nindent 6 }}
|
||||
{{- $_ := set $tree "component" "identity" -}}
|
||||
{{- include "linkerd.affinity" $tree | nindent 6 }}
|
||||
containers:
|
||||
- args:
|
||||
- identity
|
||||
- -log-level={{.Values.controllerLogLevel}}
|
||||
- -log-format={{.Values.controllerLogFormat}}
|
||||
- -controller-namespace={{.Release.Namespace}}
|
||||
- -identity-trust-domain={{.Values.identityTrustDomain | default .Values.clusterDomain}}
|
||||
- -identity-issuance-lifetime={{.Values.identity.issuer.issuanceLifetime}}
|
||||
- -identity-clock-skew-allowance={{.Values.identity.issuer.clockSkewAllowance}}
|
||||
- -identity-scheme={{.Values.identity.issuer.scheme}}
|
||||
- -enable-pprof={{.Values.enablePprof | default false}}
|
||||
- -kube-apiclient-qps={{.Values.identity.kubeAPI.clientQPS}}
|
||||
- -kube-apiclient-burst={{.Values.identity.kubeAPI.clientBurst}}
|
||||
{{- include "partials.linkerd.trace" . | nindent 8 -}}
|
||||
env:
|
||||
- name: LINKERD_DISABLED
|
||||
value: "linkerd-await cannot block the identity controller"
|
||||
{{- with (.Values.identity).additionalEnv }}
|
||||
{{- toYaml . | nindent 8 -}}
|
||||
{{- end }}
|
||||
{{- with (.Values.identity).experimentalEnv }}
|
||||
{{- toYaml . | nindent 8 -}}
|
||||
{{- end }}
|
||||
image: {{.Values.controllerImage}}:{{.Values.controllerImageVersion | default .Values.linkerdVersion}}
|
||||
imagePullPolicy: {{.Values.imagePullPolicy}}
|
||||
livenessProbe:
|
||||
httpGet:
|
||||
path: /ping
|
||||
port: 9990
|
||||
initialDelaySeconds: 10
|
||||
{{- with (.Values.identity.livenessProbe).timeoutSeconds }}
|
||||
timeoutSeconds: {{ . }}
|
||||
{{- end }}
|
||||
name: identity
|
||||
ports:
|
||||
- containerPort: 8080
|
||||
name: grpc
|
||||
- containerPort: 9990
|
||||
name: admin-http
|
||||
readinessProbe:
|
||||
failureThreshold: 7
|
||||
httpGet:
|
||||
path: /ready
|
||||
port: 9990
|
||||
{{- with (.Values.identity.readinessProbe).timeoutSeconds }}
|
||||
timeoutSeconds: {{ . }}
|
||||
{{- end }}
|
||||
{{- if .Values.identityResources -}}
|
||||
{{- include "partials.resources" .Values.identityResources | nindent 8 }}
|
||||
{{- end }}
|
||||
securityContext:
|
||||
capabilities:
|
||||
drop:
|
||||
- ALL
|
||||
readOnlyRootFilesystem: true
|
||||
runAsNonRoot: true
|
||||
runAsUser: {{.Values.controllerUID}}
|
||||
{{- if ge (int .Values.controllerGID) 0 }}
|
||||
runAsGroup: {{.Values.controllerGID}}
|
||||
{{- end }}
|
||||
allowPrivilegeEscalation: false
|
||||
seccompProfile:
|
||||
type: RuntimeDefault
|
||||
volumeMounts:
|
||||
- mountPath: /var/run/linkerd/identity/issuer
|
||||
name: identity-issuer
|
||||
- mountPath: /var/run/linkerd/identity/trust-roots/
|
||||
name: trust-roots
|
||||
{{- $_ := set $tree.Values.proxy "await" false }}
|
||||
{{- $_ := set $tree.Values.proxy "loadTrustBundleFromConfigMap" true }}
|
||||
{{- $_ := set $tree.Values.proxy "podInboundPorts" "8080,9990" }}
|
||||
{{- $_ := set $tree.Values.proxy "nativeSidecar" false }}
|
||||
{{- /*
|
||||
The identity controller cannot discover policies, so we configure it with defaults that
|
||||
enforce TLS on the identity service.
|
||||
*/}}
|
||||
{{- $_ := set $tree.Values.proxy "defaultInboundPolicy" "all-unauthenticated" }}
|
||||
{{- $_ := set $tree.Values.proxy "requireTLSOnInboundPorts" "8080" }}
|
||||
{{- $_ := set $tree.Values.proxy "capabilities" (dict "drop" (list "ALL")) }}
|
||||
{{- $_ := set $tree.Values.proxy "outboundDiscoveryCacheUnusedTimeout" "5s" }}
|
||||
{{- $_ := set $tree.Values.proxy "inboundDiscoveryCacheUnusedTimeout" "90s" }}
|
||||
- {{- include "partials.proxy" $tree | indent 8 | trimPrefix (repeat 7 " ") }}
|
||||
initContainers:
|
||||
{{ if .Values.cniEnabled -}}
|
||||
- {{- include "partials.network-validator" $tree | indent 8 | trimPrefix (repeat 7 " ") }}
|
||||
{{ else -}}
|
||||
{{- /*
|
||||
The identity controller needs to connect to the Kubernetes API before the proxy is able to
|
||||
proxy requests, so we always skip these connections. The identity controller makes no other
|
||||
outbound connections (so it's not important to persist any other skip ports here)
|
||||
*/}}
|
||||
{{- $_ := set $tree.Values.proxyInit "ignoreOutboundPorts" .Values.proxyInit.kubeAPIServerPorts -}}
|
||||
- {{- include "partials.proxy-init" $tree | indent 8 | trimPrefix (repeat 7 " ") }}
|
||||
{{ end -}}
|
||||
{{- if .Values.priorityClassName -}}
|
||||
priorityClassName: {{ .Values.priorityClassName }}
|
||||
{{ end -}}
|
||||
securityContext:
|
||||
seccompProfile:
|
||||
type: RuntimeDefault
|
||||
serviceAccountName: linkerd-identity
|
||||
volumes:
|
||||
- name: identity-issuer
|
||||
secret:
|
||||
secretName: linkerd-identity-issuer
|
||||
- configMap:
|
||||
name: linkerd-identity-trust-roots
|
||||
name: trust-roots
|
||||
{{ if not .Values.cniEnabled -}}
|
||||
- {{- include "partials.proxyInit.volumes.xtables" . | indent 8 | trimPrefix (repeat 7 " ") }}
|
||||
{{ end -}}
|
||||
{{if .Values.identity.serviceAccountTokenProjection -}}
|
||||
- {{- include "partials.proxy.volumes.service-account-token" . | indent 8 | trimPrefix (repeat 7 " ") }}
|
||||
{{ end -}}
|
||||
- {{- include "partials.proxy.volumes.identity" . | indent 8 | trimPrefix (repeat 7 " ") }}
|
||||
{{end -}}
|
|
@ -0,0 +1,18 @@
|
|||
{{- if eq .Release.Service "CLI" -}}
|
||||
---
|
||||
###
|
||||
### Linkerd Namespace
|
||||
###
|
||||
kind: Namespace
|
||||
apiVersion: v1
|
||||
metadata:
|
||||
name: {{ .Release.Namespace }}
|
||||
annotations:
|
||||
linkerd.io/inject: disabled
|
||||
labels:
|
||||
linkerd.io/is-control-plane: "true"
|
||||
config.linkerd.io/admission-webhooks: disabled
|
||||
linkerd.io/control-plane-ns: {{.Release.Namespace}}
|
||||
{{- /* linkerd-init requires extended capabilities and so requires priviledged mode */}}
|
||||
pod-security.kubernetes.io/enforce: {{ ternary "restricted" "privileged" .Values.cniEnabled }}
|
||||
{{ end -}}
|
|
@ -0,0 +1,128 @@
|
|||
{{- $podMonitor := .Values.podMonitor -}}
|
||||
{{- if and $podMonitor.enabled $podMonitor.controller.enabled }}
|
||||
---
|
||||
###
|
||||
### Prometheus Operator PodMonitor for Linkerd control-plane
|
||||
###
|
||||
apiVersion: monitoring.coreos.com/v1
|
||||
kind: PodMonitor
|
||||
metadata:
|
||||
name: "linkerd-controller"
|
||||
namespace: {{ .Release.Namespace }}
|
||||
labels:
|
||||
linkerd.io/control-plane-ns: {{ .Release.Namespace }}
|
||||
{{- with .Values.commonLabels }}{{ toYaml . | trim | nindent 4 }}{{- end }}
|
||||
{{- with .Values.podMonitor.labels }}{{ toYaml . | trim | nindent 4 }}{{- end }}
|
||||
annotations:
|
||||
{{ include "partials.annotations.created-by" . }}
|
||||
spec:
|
||||
namespaceSelector: {{ tpl .Values.podMonitor.controller.namespaceSelector . | nindent 4 }}
|
||||
selector:
|
||||
matchLabels: {}
|
||||
podMetricsEndpoints:
|
||||
- interval: {{ $podMonitor.scrapeInterval }}
|
||||
scrapeTimeout: {{ $podMonitor.scrapeTimeout }}
|
||||
relabelings:
|
||||
- sourceLabels:
|
||||
- __meta_kubernetes_pod_container_port_name
|
||||
action: keep
|
||||
regex: admin-http
|
||||
- sourceLabels:
|
||||
- __meta_kubernetes_pod_container_name
|
||||
action: replace
|
||||
targetLabel: component
|
||||
{{- end }}
|
||||
{{- if and $podMonitor.enabled $podMonitor.serviceMirror.enabled }}
|
||||
---
|
||||
###
|
||||
### Prometheus Operator PodMonitor for Linkerd Service Mirror (multi-cluster)
|
||||
###
|
||||
apiVersion: monitoring.coreos.com/v1
|
||||
kind: PodMonitor
|
||||
metadata:
|
||||
name: "linkerd-service-mirror"
|
||||
namespace: {{ .Release.Namespace }}
|
||||
labels:
|
||||
linkerd.io/control-plane-ns: {{ .Release.Namespace }}
|
||||
{{- with .Values.commonLabels }}{{ toYaml . | trim | nindent 4 }}{{- end }}
|
||||
{{- with .Values.podMonitor.labels }}{{ toYaml . | trim | nindent 4 }}{{- end }}
|
||||
annotations:
|
||||
{{ include "partials.annotations.created-by" . }}
|
||||
spec:
|
||||
namespaceSelector:
|
||||
any: true
|
||||
selector:
|
||||
matchLabels: {}
|
||||
podMetricsEndpoints:
|
||||
- interval: {{ $podMonitor.scrapeInterval }}
|
||||
scrapeTimeout: {{ $podMonitor.scrapeTimeout }}
|
||||
relabelings:
|
||||
- sourceLabels:
|
||||
- __meta_kubernetes_pod_label_linkerd_io_control_plane_component
|
||||
- __meta_kubernetes_pod_container_port_name
|
||||
action: keep
|
||||
regex: linkerd-service-mirror;admin-http$
|
||||
- sourceLabels:
|
||||
- __meta_kubernetes_pod_container_name
|
||||
action: replace
|
||||
targetLabel: component
|
||||
{{- end }}
|
||||
{{- if and $podMonitor.enabled $podMonitor.proxy.enabled }}
|
||||
---
|
||||
###
|
||||
### Prometheus Operator PodMonitor Linkerd data-plane
|
||||
###
|
||||
apiVersion: monitoring.coreos.com/v1
|
||||
kind: PodMonitor
|
||||
metadata:
|
||||
name: "linkerd-proxy"
|
||||
namespace: {{ .Release.Namespace }}
|
||||
labels:
|
||||
linkerd.io/control-plane-ns: {{ .Release.Namespace }}
|
||||
{{- with .Values.commonLabels }}{{ toYaml . | trim | nindent 4 }}{{- end }}
|
||||
{{- with .Values.podMonitor.labels }}{{ toYaml . | trim | nindent 4 }}{{- end }}
|
||||
annotations:
|
||||
{{ include "partials.annotations.created-by" . }}
|
||||
spec:
|
||||
namespaceSelector:
|
||||
any: true
|
||||
selector:
|
||||
matchLabels: {}
|
||||
podMetricsEndpoints:
|
||||
- interval: {{ $podMonitor.scrapeInterval }}
|
||||
scrapeTimeout: {{ $podMonitor.scrapeTimeout }}
|
||||
relabelings:
|
||||
- sourceLabels:
|
||||
- __meta_kubernetes_pod_container_name
|
||||
- __meta_kubernetes_pod_container_port_name
|
||||
- __meta_kubernetes_pod_label_linkerd_io_control_plane_ns
|
||||
action: keep
|
||||
regex: ^linkerd-proxy;linkerd-admin;{{ .Release.Namespace }}$
|
||||
- sourceLabels: [ __meta_kubernetes_namespace ]
|
||||
action: replace
|
||||
targetLabel: namespace
|
||||
- sourceLabels: [ __meta_kubernetes_pod_name ]
|
||||
action: replace
|
||||
targetLabel: pod
|
||||
- sourceLabels: [ __meta_kubernetes_pod_label_linkerd_io_proxy_job ]
|
||||
action: replace
|
||||
targetLabel: k8s_job
|
||||
- action: labeldrop
|
||||
regex: __meta_kubernetes_pod_label_linkerd_io_proxy_job
|
||||
- action: labelmap
|
||||
regex: __meta_kubernetes_pod_label_linkerd_io_proxy_(.+)
|
||||
- action: labeldrop
|
||||
regex: __meta_kubernetes_pod_label_linkerd_io_proxy_(.+)
|
||||
- action: labelmap
|
||||
regex: __meta_kubernetes_pod_label_linkerd_io_(.+)
|
||||
- action: labelmap
|
||||
regex: __meta_kubernetes_pod_label_(.+)
|
||||
replacement: __tmp_pod_label_$1
|
||||
- action: labelmap
|
||||
regex: __tmp_pod_label_linkerd_io_(.+)
|
||||
replacement: __tmp_pod_label_$1
|
||||
- action: labeldrop
|
||||
regex: __tmp_pod_label_linkerd_io_(.+)
|
||||
- action: labelmap
|
||||
regex: __tmp_pod_label_(.+)
|
||||
{{- end }}
|
|
@ -0,0 +1,120 @@
|
|||
---
|
||||
###
|
||||
### Proxy Injector RBAC
|
||||
###
|
||||
kind: ClusterRole
|
||||
apiVersion: rbac.authorization.k8s.io/v1
|
||||
metadata:
|
||||
name: linkerd-{{.Release.Namespace}}-proxy-injector
|
||||
labels:
|
||||
linkerd.io/control-plane-component: proxy-injector
|
||||
linkerd.io/control-plane-ns: {{.Release.Namespace}}
|
||||
{{- with .Values.commonLabels }}{{ toYaml . | trim | nindent 4 }}{{- end }}
|
||||
rules:
|
||||
- apiGroups: [""]
|
||||
resources: ["events"]
|
||||
verbs: ["create", "patch"]
|
||||
- apiGroups: [""]
|
||||
resources: ["namespaces", "replicationcontrollers"]
|
||||
verbs: ["list", "get", "watch"]
|
||||
- apiGroups: [""]
|
||||
resources: ["pods"]
|
||||
verbs: ["list", "watch"]
|
||||
- apiGroups: ["extensions", "apps"]
|
||||
resources: ["deployments", "replicasets", "daemonsets", "statefulsets"]
|
||||
verbs: ["list", "get", "watch"]
|
||||
- apiGroups: ["extensions", "batch"]
|
||||
resources: ["cronjobs", "jobs"]
|
||||
verbs: ["list", "get", "watch"]
|
||||
---
|
||||
kind: ClusterRoleBinding
|
||||
apiVersion: rbac.authorization.k8s.io/v1
|
||||
metadata:
|
||||
name: linkerd-{{.Release.Namespace}}-proxy-injector
|
||||
labels:
|
||||
linkerd.io/control-plane-component: proxy-injector
|
||||
linkerd.io/control-plane-ns: {{.Release.Namespace}}
|
||||
{{- with .Values.commonLabels }}{{ toYaml . | trim | nindent 4 }}{{- end }}
|
||||
subjects:
|
||||
- kind: ServiceAccount
|
||||
name: linkerd-proxy-injector
|
||||
namespace: {{.Release.Namespace}}
|
||||
apiGroup: ""
|
||||
roleRef:
|
||||
kind: ClusterRole
|
||||
name: linkerd-{{.Release.Namespace}}-proxy-injector
|
||||
apiGroup: rbac.authorization.k8s.io
|
||||
---
|
||||
kind: ServiceAccount
|
||||
apiVersion: v1
|
||||
metadata:
|
||||
name: linkerd-proxy-injector
|
||||
namespace: {{ .Release.Namespace }}
|
||||
labels:
|
||||
linkerd.io/control-plane-component: proxy-injector
|
||||
linkerd.io/control-plane-ns: {{.Release.Namespace}}
|
||||
{{- with .Values.commonLabels }}{{ toYaml . | trim | nindent 4 }}{{- end }}
|
||||
{{- include "partials.image-pull-secrets" .Values.imagePullSecrets }}
|
||||
---
|
||||
{{- $host := printf "linkerd-proxy-injector.%s.svc" .Release.Namespace }}
|
||||
{{- $ca := genSelfSignedCert $host (list) (list $host) 365 }}
|
||||
{{- if (not .Values.proxyInjector.externalSecret) }}
|
||||
kind: Secret
|
||||
apiVersion: v1
|
||||
metadata:
|
||||
name: linkerd-proxy-injector-k8s-tls
|
||||
namespace: {{ .Release.Namespace }}
|
||||
labels:
|
||||
linkerd.io/control-plane-component: proxy-injector
|
||||
linkerd.io/control-plane-ns: {{.Release.Namespace}}
|
||||
{{- with .Values.commonLabels }}{{ toYaml . | trim | nindent 4 }}{{- end }}
|
||||
annotations:
|
||||
{{ include "partials.annotations.created-by" . }}
|
||||
type: kubernetes.io/tls
|
||||
data:
|
||||
tls.crt: {{ ternary (b64enc (trim $ca.Cert)) (b64enc (trim .Values.proxyInjector.crtPEM)) (empty .Values.proxyInjector.crtPEM) }}
|
||||
tls.key: {{ ternary (b64enc (trim $ca.Key)) (b64enc (trim .Values.proxyInjector.keyPEM)) (empty .Values.proxyInjector.keyPEM) }}
|
||||
---
|
||||
{{- end }}
|
||||
{{- include "linkerd.webhook.validation" .Values.proxyInjector }}
|
||||
apiVersion: admissionregistration.k8s.io/v1
|
||||
kind: MutatingWebhookConfiguration
|
||||
metadata:
|
||||
name: linkerd-proxy-injector-webhook-config
|
||||
{{- if or (.Values.proxyInjector.injectCaFrom) (.Values.proxyInjector.injectCaFromSecret) }}
|
||||
annotations:
|
||||
{{- if .Values.proxyInjector.injectCaFrom }}
|
||||
cert-manager.io/inject-ca-from: {{ .Values.proxyInjector.injectCaFrom }}
|
||||
{{- end }}
|
||||
{{- if .Values.proxyInjector.injectCaFromSecret }}
|
||||
cert-manager.io/inject-ca-from-secret: {{ .Values.proxyInjector.injectCaFromSecret }}
|
||||
{{- end }}
|
||||
{{- end }}
|
||||
labels:
|
||||
linkerd.io/control-plane-component: proxy-injector
|
||||
linkerd.io/control-plane-ns: {{.Release.Namespace}}
|
||||
{{- with .Values.commonLabels }}{{ toYaml . | trim | nindent 4 }}{{- end }}
|
||||
webhooks:
|
||||
- name: linkerd-proxy-injector.linkerd.io
|
||||
namespaceSelector:
|
||||
{{- toYaml .Values.proxyInjector.namespaceSelector | trim | nindent 4 }}
|
||||
objectSelector:
|
||||
{{- toYaml .Values.proxyInjector.objectSelector | trim | nindent 4 }}
|
||||
clientConfig:
|
||||
service:
|
||||
name: linkerd-proxy-injector
|
||||
namespace: {{ .Release.Namespace }}
|
||||
path: "/"
|
||||
{{- if and (empty .Values.proxyInjector.injectCaFrom) (empty .Values.proxyInjector.injectCaFromSecret) }}
|
||||
caBundle: {{ ternary (b64enc (trim $ca.Cert)) (b64enc (trim .Values.proxyInjector.caBundle)) (empty .Values.proxyInjector.caBundle) }}
|
||||
{{- end }}
|
||||
failurePolicy: {{.Values.webhookFailurePolicy}}
|
||||
admissionReviewVersions: ["v1", "v1beta1"]
|
||||
rules:
|
||||
- operations: [ "CREATE" ]
|
||||
apiGroups: [""]
|
||||
apiVersions: ["v1"]
|
||||
resources: ["pods", "services"]
|
||||
scope: "Namespaced"
|
||||
sideEffects: None
|
||||
timeoutSeconds: {{ .Values.proxyInjector.timeoutSeconds | default 10 }}
|
|
@ -0,0 +1,222 @@
|
|||
---
|
||||
###
|
||||
### Proxy Injector
|
||||
###
|
||||
{{- $tree := deepCopy . }}
|
||||
{{ $_ := set $tree.Values.proxy "workloadKind" "deployment" -}}
|
||||
{{ $_ := set $tree.Values.proxy "component" "linkerd-proxy-injector" -}}
|
||||
{{ $_ := set $tree.Values.proxy "waitBeforeExitSeconds" 0 -}}
|
||||
{{- if not (empty .Values.proxyInjectorProxyResources) }}
|
||||
{{- $c := dig "cores" .Values.proxy.cores .Values.proxyInjectorProxyResources }}
|
||||
{{- $_ := set $tree.Values.proxy "cores" $c }}
|
||||
{{- $r := merge .Values.proxyInjectorProxyResources .Values.proxy.resources }}
|
||||
{{- $_ := set $tree.Values.proxy "resources" $r }}
|
||||
{{- end }}
|
||||
apiVersion: apps/v1
|
||||
kind: Deployment
|
||||
metadata:
|
||||
annotations:
|
||||
{{ include "partials.annotations.created-by" . }}
|
||||
labels:
|
||||
app.kubernetes.io/name: proxy-injector
|
||||
app.kubernetes.io/part-of: Linkerd
|
||||
app.kubernetes.io/version: {{.Values.linkerdVersion}}
|
||||
linkerd.io/control-plane-component: proxy-injector
|
||||
linkerd.io/control-plane-ns: {{.Release.Namespace}}
|
||||
{{- with .Values.commonLabels }}{{ toYaml . | trim | nindent 4 }}{{- end }}
|
||||
name: linkerd-proxy-injector
|
||||
namespace: {{ .Release.Namespace }}
|
||||
spec:
|
||||
replicas: {{.Values.controllerReplicas}}
|
||||
revisionHistoryLimit: {{.Values.revisionHistoryLimit}}
|
||||
selector:
|
||||
matchLabels:
|
||||
linkerd.io/control-plane-component: proxy-injector
|
||||
{{- if .Values.deploymentStrategy }}
|
||||
strategy:
|
||||
{{- with .Values.deploymentStrategy }}{{ toYaml . | trim | nindent 4 }}{{- end }}
|
||||
{{- end }}
|
||||
template:
|
||||
metadata:
|
||||
annotations:
|
||||
checksum/config: {{ include (print $.Template.BasePath "/proxy-injector-rbac.yaml") . | sha256sum }}
|
||||
{{ include "partials.annotations.created-by" . }}
|
||||
{{- include "partials.proxy.annotations" . | nindent 8}}
|
||||
{{- with .Values.podAnnotations }}{{ toYaml . | trim | nindent 8 }}{{- end }}
|
||||
config.linkerd.io/opaque-ports: "8443"
|
||||
config.linkerd.io/default-inbound-policy: "all-unauthenticated"
|
||||
labels:
|
||||
linkerd.io/control-plane-component: proxy-injector
|
||||
linkerd.io/control-plane-ns: {{.Release.Namespace}}
|
||||
linkerd.io/workload-ns: {{.Release.Namespace}}
|
||||
{{- include "partials.proxy.labels" $tree.Values.proxy | nindent 8}}
|
||||
{{- with .Values.podLabels }}{{ toYaml . | trim | nindent 8 }}{{- end }}
|
||||
spec:
|
||||
{{- with .Values.runtimeClassName }}
|
||||
runtimeClassName: {{ . | quote }}
|
||||
{{- end }}
|
||||
{{- if .Values.tolerations -}}
|
||||
{{- include "linkerd.tolerations" . | nindent 6 }}
|
||||
{{- end -}}
|
||||
{{- include "linkerd.node-selector" . | nindent 6 }}
|
||||
{{- $_ := set $tree "component" "proxy-injector" -}}
|
||||
{{- include "linkerd.affinity" $tree | nindent 6 }}
|
||||
containers:
|
||||
{{- $_ := set $tree.Values.proxy "await" $tree.Values.proxy.await }}
|
||||
{{- $_ := set $tree.Values.proxy "loadTrustBundleFromConfigMap" true }}
|
||||
{{- $_ := set $tree.Values.proxy "podInboundPorts" "8443,9995" }}
|
||||
{{- /*
|
||||
The pod needs to accept webhook traffic, and we can't rely on that originating in the
|
||||
cluster network.
|
||||
*/}}
|
||||
{{- $_ := set $tree.Values.proxy "defaultInboundPolicy" "all-unauthenticated" }}
|
||||
{{- $_ := set $tree.Values.proxy "capabilities" (dict "drop" (list "ALL")) }}
|
||||
{{- $_ := set $tree.Values.proxy "outboundDiscoveryCacheUnusedTimeout" "5s" }}
|
||||
{{- $_ := set $tree.Values.proxy "inboundDiscoveryCacheUnusedTimeout" "90s" }}
|
||||
{{- if not $tree.Values.proxy.nativeSidecar }}
|
||||
- {{- include "partials.proxy" $tree | indent 8 | trimPrefix (repeat 7 " ") }}
|
||||
{{- end }}
|
||||
- args:
|
||||
- proxy-injector
|
||||
- -log-level={{.Values.controllerLogLevel}}
|
||||
- -log-format={{.Values.controllerLogFormat}}
|
||||
- -linkerd-namespace={{.Release.Namespace}}
|
||||
- -enable-pprof={{.Values.enablePprof | default false}}
|
||||
{{- if or (.Values.proxyInjector).additionalEnv (.Values.proxyInjector).experimentalEnv }}
|
||||
env:
|
||||
{{- with (.Values.proxyInjector).additionalEnv }}
|
||||
{{- toYaml . | nindent 8 -}}
|
||||
{{- end }}
|
||||
{{- with (.Values.proxyInjector).experimentalEnv }}
|
||||
{{- toYaml . | nindent 8 -}}
|
||||
{{- end }}
|
||||
{{- end }}
|
||||
image: {{.Values.controllerImage}}:{{.Values.controllerImageVersion | default .Values.linkerdVersion}}
|
||||
imagePullPolicy: {{.Values.imagePullPolicy}}
|
||||
livenessProbe:
|
||||
httpGet:
|
||||
path: /ping
|
||||
port: 9995
|
||||
initialDelaySeconds: 10
|
||||
{{- with (.Values.proxyInjector.livenessProbe).timeoutSeconds }}
|
||||
timeoutSeconds: {{ . }}
|
||||
{{- end }}
|
||||
name: proxy-injector
|
||||
ports:
|
||||
- containerPort: 8443
|
||||
name: proxy-injector
|
||||
- containerPort: 9995
|
||||
name: admin-http
|
||||
readinessProbe:
|
||||
failureThreshold: 7
|
||||
httpGet:
|
||||
path: /ready
|
||||
port: 9995
|
||||
{{- with (.Values.proxyInjector.readinessProbe).timeoutSeconds }}
|
||||
timeoutSeconds: {{ . }}
|
||||
{{- end }}
|
||||
{{- if .Values.proxyInjectorResources -}}
|
||||
{{- include "partials.resources" .Values.proxyInjectorResources | nindent 8 }}
|
||||
{{- end }}
|
||||
securityContext:
|
||||
capabilities:
|
||||
drop:
|
||||
- ALL
|
||||
readOnlyRootFilesystem: true
|
||||
runAsNonRoot: true
|
||||
runAsUser: {{.Values.controllerUID}}
|
||||
{{- if ge (int .Values.controllerGID) 0 }}
|
||||
runAsGroup: {{.Values.controllerGID}}
|
||||
{{- end }}
|
||||
allowPrivilegeEscalation: false
|
||||
seccompProfile:
|
||||
type: RuntimeDefault
|
||||
volumeMounts:
|
||||
- mountPath: /var/run/linkerd/config
|
||||
name: config
|
||||
- mountPath: /var/run/linkerd/identity/trust-roots
|
||||
name: trust-roots
|
||||
- mountPath: /var/run/linkerd/tls
|
||||
name: tls
|
||||
readOnly: true
|
||||
initContainers:
|
||||
{{ if .Values.cniEnabled -}}
|
||||
- {{- include "partials.network-validator" $tree | indent 8 | trimPrefix (repeat 7 " ") }}
|
||||
{{ else -}}
|
||||
{{- /*
|
||||
The controller needs to connect to the Kubernetes API. There's no reason
|
||||
to put the proxy in the way of that.
|
||||
*/}}
|
||||
{{- $_ := set $tree.Values.proxyInit "ignoreOutboundPorts" .Values.proxyInit.kubeAPIServerPorts -}}
|
||||
- {{- include "partials.proxy-init" $tree | indent 8 | trimPrefix (repeat 7 " ") }}
|
||||
{{ end -}}
|
||||
{{- if $tree.Values.proxy.nativeSidecar }}
|
||||
{{- $_ := set $tree.Values.proxy "startupProbeInitialDelaySeconds" 35 }}
|
||||
{{- $_ := set $tree.Values.proxy "startupProbePeriodSeconds" 5 }}
|
||||
{{- $_ := set $tree.Values.proxy "startupProbeFailureThreshold" 20 }}
|
||||
- {{- include "partials.proxy" $tree | indent 8 | trimPrefix (repeat 7 " ") }}
|
||||
{{ end -}}
|
||||
{{- if .Values.priorityClassName -}}
|
||||
priorityClassName: {{ .Values.priorityClassName }}
|
||||
{{ end -}}
|
||||
securityContext:
|
||||
seccompProfile:
|
||||
type: RuntimeDefault
|
||||
serviceAccountName: linkerd-proxy-injector
|
||||
volumes:
|
||||
- configMap:
|
||||
name: linkerd-config
|
||||
name: config
|
||||
- configMap:
|
||||
name: linkerd-identity-trust-roots
|
||||
name: trust-roots
|
||||
- name: tls
|
||||
secret:
|
||||
secretName: linkerd-proxy-injector-k8s-tls
|
||||
{{ if not .Values.cniEnabled -}}
|
||||
- {{- include "partials.proxyInit.volumes.xtables" . | indent 8 | trimPrefix (repeat 7 " ") }}
|
||||
{{ end -}}
|
||||
{{if .Values.identity.serviceAccountTokenProjection -}}
|
||||
- {{- include "partials.proxy.volumes.service-account-token" . | indent 8 | trimPrefix (repeat 7 " ") }}
|
||||
{{ end -}}
|
||||
- {{- include "partials.proxy.volumes.identity" . | indent 8 | trimPrefix (repeat 7 " ") }}
|
||||
---
|
||||
kind: Service
|
||||
apiVersion: v1
|
||||
metadata:
|
||||
name: linkerd-proxy-injector
|
||||
namespace: {{ .Release.Namespace }}
|
||||
labels:
|
||||
linkerd.io/control-plane-component: proxy-injector
|
||||
linkerd.io/control-plane-ns: {{.Release.Namespace}}
|
||||
{{- with .Values.commonLabels }}{{ toYaml . | trim | nindent 4 }}{{- end }}
|
||||
annotations:
|
||||
{{ include "partials.annotations.created-by" . }}
|
||||
config.linkerd.io/opaque-ports: "443"
|
||||
spec:
|
||||
type: ClusterIP
|
||||
selector:
|
||||
linkerd.io/control-plane-component: proxy-injector
|
||||
ports:
|
||||
- name: proxy-injector
|
||||
port: 443
|
||||
targetPort: proxy-injector
|
||||
{{- if .Values.enablePodDisruptionBudget }}
|
||||
---
|
||||
kind: PodDisruptionBudget
|
||||
apiVersion: policy/v1
|
||||
metadata:
|
||||
name: linkerd-proxy-injector
|
||||
namespace: {{ .Release.Namespace }}
|
||||
labels:
|
||||
linkerd.io/control-plane-component: proxy-injector
|
||||
linkerd.io/control-plane-ns: {{.Release.Namespace}}
|
||||
{{- with .Values.commonLabels }}{{ toYaml . | trim | nindent 4 }}{{- end }}
|
||||
annotations:
|
||||
{{ include "partials.annotations.created-by" . }}
|
||||
spec:
|
||||
maxUnavailable: {{ .Values.controller.podDisruptionBudget.maxUnavailable }}
|
||||
selector:
|
||||
matchLabels:
|
||||
linkerd.io/control-plane-component: proxy-injector
|
||||
{{- end }}
|
|
@ -0,0 +1,119 @@
|
|||
{{ if .Values.enablePSP -}}
|
||||
---
|
||||
###
|
||||
### Control Plane PSP
|
||||
###
|
||||
apiVersion: policy/v1beta1
|
||||
kind: PodSecurityPolicy
|
||||
metadata:
|
||||
name: linkerd-{{.Release.Namespace}}-control-plane
|
||||
annotations:
|
||||
seccomp.security.alpha.kubernetes.io/allowedProfileNames: "runtime/default"
|
||||
labels:
|
||||
linkerd.io/control-plane-ns: {{.Release.Namespace}}
|
||||
{{- with .Values.commonLabels }}{{ toYaml . | trim | nindent 4 }}{{- end }}
|
||||
spec:
|
||||
{{- if or .Values.proxyInit.closeWaitTimeoutSecs .Values.proxyInit.runAsRoot }}
|
||||
allowPrivilegeEscalation: true
|
||||
{{- else }}
|
||||
allowPrivilegeEscalation: false
|
||||
{{- end }}
|
||||
readOnlyRootFilesystem: true
|
||||
{{- if empty .Values.cniEnabled }}
|
||||
allowedCapabilities:
|
||||
- NET_ADMIN
|
||||
- NET_RAW
|
||||
{{- end}}
|
||||
requiredDropCapabilities:
|
||||
- ALL
|
||||
hostNetwork: false
|
||||
hostIPC: false
|
||||
hostPID: false
|
||||
seLinux:
|
||||
rule: RunAsAny
|
||||
runAsUser:
|
||||
{{- if .Values.cniEnabled }}
|
||||
rule: MustRunAsNonRoot
|
||||
{{- else }}
|
||||
rule: RunAsAny
|
||||
{{- end }}
|
||||
runAsGroup:
|
||||
{{- if .Values.cniEnabled }}
|
||||
rule: MustRunAs
|
||||
ranges:
|
||||
- min: 1000
|
||||
max: 999999
|
||||
{{- else }}
|
||||
rule: RunAsAny
|
||||
{{- end }}
|
||||
supplementalGroups:
|
||||
rule: MustRunAs
|
||||
ranges:
|
||||
{{- if .Values.cniEnabled }}
|
||||
- min: 10001
|
||||
max: 65535
|
||||
{{- else }}
|
||||
- min: 1
|
||||
max: 65535
|
||||
{{- end }}
|
||||
fsGroup:
|
||||
rule: MustRunAs
|
||||
ranges:
|
||||
{{- if .Values.cniEnabled }}
|
||||
- min: 10001
|
||||
max: 65535
|
||||
{{- else }}
|
||||
- min: 1
|
||||
max: 65535
|
||||
{{- end }}
|
||||
volumes:
|
||||
- configMap
|
||||
- emptyDir
|
||||
- secret
|
||||
- projected
|
||||
- downwardAPI
|
||||
- persistentVolumeClaim
|
||||
---
|
||||
apiVersion: rbac.authorization.k8s.io/v1
|
||||
kind: Role
|
||||
metadata:
|
||||
name: linkerd-psp
|
||||
namespace: {{ .Release.Namespace }}
|
||||
labels:
|
||||
linkerd.io/control-plane-ns: {{.Release.Namespace}}
|
||||
{{- with .Values.commonLabels }}{{ toYaml . | trim | nindent 4 }}{{- end }}
|
||||
rules:
|
||||
- apiGroups: ['policy', 'extensions']
|
||||
resources: ['podsecuritypolicies']
|
||||
verbs: ['use']
|
||||
resourceNames:
|
||||
- linkerd-{{.Release.Namespace}}-control-plane
|
||||
---
|
||||
apiVersion: rbac.authorization.k8s.io/v1
|
||||
kind: RoleBinding
|
||||
metadata:
|
||||
name: linkerd-psp
|
||||
namespace: {{ .Release.Namespace }}
|
||||
labels:
|
||||
linkerd.io/control-plane-ns: {{.Release.Namespace}}
|
||||
{{- with .Values.commonLabels }}{{ toYaml . | trim | nindent 4 }}{{- end }}
|
||||
roleRef:
|
||||
kind: Role
|
||||
name: linkerd-psp
|
||||
apiGroup: rbac.authorization.k8s.io
|
||||
subjects:
|
||||
- kind: ServiceAccount
|
||||
name: linkerd-destination
|
||||
namespace: {{.Release.Namespace}}
|
||||
{{ if not .Values.disableHeartBeat -}}
|
||||
- kind: ServiceAccount
|
||||
name: linkerd-heartbeat
|
||||
namespace: {{.Release.Namespace}}
|
||||
{{ end -}}
|
||||
- kind: ServiceAccount
|
||||
name: linkerd-identity
|
||||
namespace: {{.Release.Namespace}}
|
||||
- kind: ServiceAccount
|
||||
name: linkerd-proxy-injector
|
||||
namespace: {{.Release.Namespace}}
|
||||
{{ end -}}
|
|
@ -0,0 +1,63 @@
|
|||
# This values.yaml file contains the values needed to enable HA mode.
|
||||
# Usage:
|
||||
# helm install -f values-ha.yaml
|
||||
|
||||
# -- Create PodDisruptionBudget resources for each control plane workload
|
||||
enablePodDisruptionBudget: true
|
||||
|
||||
controller:
|
||||
# -- sets pod disruption budget parameter for all deployments
|
||||
podDisruptionBudget:
|
||||
# -- Maximum number of pods that can be unavailable during disruption
|
||||
maxUnavailable: 1
|
||||
|
||||
# -- Specify a deployment strategy for each control plane workload
|
||||
deploymentStrategy:
|
||||
rollingUpdate:
|
||||
maxUnavailable: 1
|
||||
maxSurge: 25%
|
||||
|
||||
# -- add PodAntiAffinity to each control plane workload
|
||||
enablePodAntiAffinity: true
|
||||
|
||||
# nodeAffinity:
|
||||
|
||||
# proxy configuration
|
||||
proxy:
|
||||
resources:
|
||||
cpu:
|
||||
request: 100m
|
||||
memory:
|
||||
limit: 250Mi
|
||||
request: 20Mi
|
||||
|
||||
# controller configuration
|
||||
controllerReplicas: 3
|
||||
controllerResources: &controller_resources
|
||||
cpu: &controller_resources_cpu
|
||||
limit: ""
|
||||
request: 100m
|
||||
memory:
|
||||
limit: 250Mi
|
||||
request: 50Mi
|
||||
destinationResources: *controller_resources
|
||||
|
||||
# identity configuration
|
||||
identityResources:
|
||||
cpu: *controller_resources_cpu
|
||||
memory:
|
||||
limit: 250Mi
|
||||
request: 10Mi
|
||||
|
||||
# heartbeat configuration
|
||||
heartbeatResources: *controller_resources
|
||||
|
||||
# proxy injector configuration
|
||||
proxyInjectorResources: *controller_resources
|
||||
webhookFailurePolicy: Fail
|
||||
|
||||
# service profile validator configuration
|
||||
spValidatorResources: *controller_resources
|
||||
|
||||
# flag for linkerd check
|
||||
highAvailability: true
|
|
@ -0,0 +1,664 @@
|
|||
# Default values for linkerd.
|
||||
# This is a YAML-formatted file.
|
||||
# Declare variables to be passed into your templates.
|
||||
|
||||
# -- Kubernetes DNS Domain name to use
|
||||
clusterDomain: cluster.local
|
||||
|
||||
# -- The cluster networks for which service discovery is performed. This should
|
||||
# include the pod and service networks, but need not include the node network.
|
||||
#
|
||||
# By default, all IPv4 private networks and all accepted IPv6 ULAs are
|
||||
# specified so that resolution works in typical Kubernetes environments.
|
||||
clusterNetworks: "10.0.0.0/8,100.64.0.0/10,172.16.0.0/12,192.168.0.0/16,fd00::/8"
|
||||
# -- Docker image pull policy
|
||||
imagePullPolicy: IfNotPresent
|
||||
# -- Specifies the number of old ReplicaSets to retain to allow rollback.
|
||||
revisionHistoryLimit: 10
|
||||
# -- Log level for the control plane components
|
||||
controllerLogLevel: info
|
||||
# -- Log format for the control plane components
|
||||
controllerLogFormat: plain
|
||||
# -- enables control plane tracing
|
||||
controlPlaneTracing: false
|
||||
# -- namespace to send control plane traces to
|
||||
controlPlaneTracingNamespace: linkerd-jaeger
|
||||
# -- control plane version. See Proxy section for proxy version
|
||||
linkerdVersion: edge-24.9.3
|
||||
# -- default kubernetes deployment strategy
|
||||
deploymentStrategy:
|
||||
rollingUpdate:
|
||||
maxUnavailable: 25%
|
||||
maxSurge: 25%
|
||||
# -- enables the use of EndpointSlice informers for the destination service;
|
||||
# enableEndpointSlices should be set to true only if EndpointSlice K8s feature
|
||||
# gate is on
|
||||
enableEndpointSlices: true
|
||||
# -- enables pod anti affinity creation on deployments for high availability
|
||||
enablePodAntiAffinity: false
|
||||
# -- enables the use of pprof endpoints on control plane component's admin
|
||||
# servers
|
||||
enablePprof: false
|
||||
# -- enables the creation of pod disruption budgets for control plane components
|
||||
enablePodDisruptionBudget: false
|
||||
# -- disables routing IPv6 traffic in addition to IPv4 traffic through the
|
||||
# proxy (IPv6 routing only available as of proxy-init v2.3.0 and linkerd-cni
|
||||
# v1.4.0)
|
||||
disableIPv6: true
|
||||
|
||||
controller:
|
||||
# -- sets pod disruption budget parameter for all deployments
|
||||
podDisruptionBudget:
|
||||
# -- Maximum number of pods that can be unavailable during disruption
|
||||
maxUnavailable: 1
|
||||
# -- enabling this omits the NET_ADMIN capability in the PSP
|
||||
# and the proxy-init container when injecting the proxy;
|
||||
# requires the linkerd-cni plugin to already be installed
|
||||
cniEnabled: false
|
||||
# -- Trust root certificate (ECDSA). It must be provided during install.
|
||||
identityTrustAnchorsPEM: |
|
||||
# -- Trust domain used for identity
|
||||
# @default -- clusterDomain
|
||||
identityTrustDomain: ""
|
||||
kubeAPI: &kubeapi
|
||||
# -- Maximum QPS sent to the kube-apiserver before throttling.
|
||||
# See [token bucket rate limiter
|
||||
# implementation](https://github.com/kubernetes/client-go/blob/v12.0.0/util/flowcontrol/throttle.go)
|
||||
clientQPS: 100
|
||||
# -- Burst value over clientQPS
|
||||
clientBurst: 200
|
||||
# -- Additional annotations to add to all pods
|
||||
podAnnotations: {}
|
||||
# -- Additional labels to add to all pods
|
||||
podLabels: {}
|
||||
# -- Labels to apply to all resources
|
||||
commonLabels: {}
|
||||
# -- Kubernetes priorityClassName for the Linkerd Pods
|
||||
priorityClassName: ""
|
||||
# -- Runtime Class Name for all the pods
|
||||
runtimeClassName: ""
|
||||
|
||||
# policy controller configuration
|
||||
policyController:
|
||||
image:
|
||||
# -- Docker image for the policy controller
|
||||
name: cr.l5d.io/linkerd/policy-controller
|
||||
# -- Pull policy for the policy controller container image
|
||||
# @default -- imagePullPolicy
|
||||
pullPolicy: ""
|
||||
# -- Tag for the policy controller container image
|
||||
# @default -- linkerdVersion
|
||||
version: ""
|
||||
|
||||
# -- Log level for the policy controller
|
||||
logLevel: info
|
||||
|
||||
# -- The networks from which probes are performed.
|
||||
#
|
||||
# By default, all networks are allowed so that all probes are authorized.
|
||||
probeNetworks:
|
||||
- 0.0.0.0/0
|
||||
- "::/0"
|
||||
|
||||
# -- policy controller resource requests & limits
|
||||
resources:
|
||||
cpu:
|
||||
# -- Maximum amount of CPU units that the policy controller can use
|
||||
limit: ""
|
||||
# -- Amount of CPU units that the policy controller requests
|
||||
request: ""
|
||||
memory:
|
||||
# -- Maximum amount of memory that the policy controller can use
|
||||
limit: ""
|
||||
# -- Maximum amount of memory that the policy controller requests
|
||||
request: ""
|
||||
ephemeral-storage:
|
||||
# -- Maximum amount of ephemeral storage that the policy controller can use
|
||||
limit: ""
|
||||
# -- Amount of ephemeral storage that the policy controller requests
|
||||
request: ""
|
||||
|
||||
livenessProbe:
|
||||
timeoutSeconds: 1
|
||||
readinessProbe:
|
||||
timeoutSeconds: 1
|
||||
|
||||
# proxy configuration
|
||||
proxy:
|
||||
# -- Enable service profiles for non-Kubernetes services
|
||||
enableExternalProfiles: false
|
||||
# -- Maximum time allowed for the proxy to establish an outbound TCP
|
||||
# connection
|
||||
outboundConnectTimeout: 1000ms
|
||||
# -- Maximum time allowed for the proxy to establish an inbound TCP
|
||||
# connection
|
||||
inboundConnectTimeout: 100ms
|
||||
# -- Maximum time allowed before an unused outbound discovery result
|
||||
# is evicted from the cache
|
||||
outboundDiscoveryCacheUnusedTimeout: "5s"
|
||||
# -- Maximum time allowed before an unused inbound discovery result
|
||||
# is evicted from the cache
|
||||
inboundDiscoveryCacheUnusedTimeout: "90s"
|
||||
# -- When set to true, disables the protocol detection timeout on the
|
||||
# outbound side of the proxy by setting it to a very high value
|
||||
disableOutboundProtocolDetectTimeout: false
|
||||
# -- When set to true, disables the protocol detection timeout on the inbound
|
||||
# side of the proxy by setting it to a very high value
|
||||
disableInboundProtocolDetectTimeout: false
|
||||
image:
|
||||
# -- Docker image for the proxy
|
||||
name: cr.l5d.io/linkerd/proxy
|
||||
# -- Pull policy for the proxy container image
|
||||
# @default -- imagePullPolicy
|
||||
pullPolicy: ""
|
||||
# -- Tag for the proxy container image
|
||||
# @default -- linkerdVersion
|
||||
version: ""
|
||||
# -- Enables the proxy's /shutdown admin endpoint
|
||||
enableShutdownEndpoint: false
|
||||
# -- Log level for the proxy
|
||||
logLevel: warn,linkerd=info,hickory=error
|
||||
# -- Log format (`plain` or `json`) for the proxy
|
||||
logFormat: plain
|
||||
# -- (`off` or `insecure`) If set to `off`, will prevent the proxy from
|
||||
# logging HTTP headers. If set to `insecure`, HTTP headers may be logged
|
||||
# verbatim. Note that setting this to `insecure` is not alone sufficient to
|
||||
# log HTTP headers; the proxy logLevel must also be set to debug.
|
||||
logHTTPHeaders: "off"
|
||||
ports:
|
||||
# -- Admin port for the proxy container
|
||||
admin: 4191
|
||||
# -- Control port for the proxy container
|
||||
control: 4190
|
||||
# -- Inbound port for the proxy container
|
||||
inbound: 4143
|
||||
# -- Outbound port for the proxy container
|
||||
outbound: 4140
|
||||
# -- The `cpu.limit` and `cores` should be kept in sync. The value of `cores`
|
||||
# must be an integer and should typically be set by rounding up from the
|
||||
# limit. E.g. if cpu.limit is '1500m', cores should be 2.
|
||||
cores: 0
|
||||
resources:
|
||||
cpu:
|
||||
# -- Maximum amount of CPU units that the proxy can use
|
||||
limit: ""
|
||||
# -- Amount of CPU units that the proxy requests
|
||||
request: ""
|
||||
memory:
|
||||
# -- Maximum amount of memory that the proxy can use
|
||||
limit: ""
|
||||
# -- Maximum amount of memory that the proxy requests
|
||||
request: ""
|
||||
ephemeral-storage:
|
||||
# -- Maximum amount of ephemeral storage that the proxy can use
|
||||
limit: ""
|
||||
# -- Amount of ephemeral storage that the proxy requests
|
||||
request: ""
|
||||
# -- User id under which the proxy runs
|
||||
uid: 2102
|
||||
# -- (int) Optional customisation of the group id under which the proxy runs (the group ID will be omitted if lower than 0)
|
||||
gid: -1
|
||||
|
||||
# -- If set the injected proxy sidecars in the data plane will stay alive for
|
||||
# at least the given period before receiving the SIGTERM signal from
|
||||
# Kubernetes but no longer than the pod's `terminationGracePeriodSeconds`.
|
||||
# See [Lifecycle
|
||||
# hooks](https://kubernetes.io/docs/concepts/containers/container-lifecycle-hooks/#container-hooks)
|
||||
# for more info on container lifecycle hooks.
|
||||
waitBeforeExitSeconds: 0
|
||||
# -- If set, the application container will not start until the proxy is
|
||||
# ready
|
||||
await: true
|
||||
requireIdentityOnInboundPorts: ""
|
||||
# -- Default set of opaque ports
|
||||
# - SMTP (25,587) server-first
|
||||
# - MYSQL (3306) server-first
|
||||
# - Galera (4444) server-first
|
||||
# - PostgreSQL (5432) server-first
|
||||
# - Redis (6379) server-first
|
||||
# - ElasticSearch (9300) server-first
|
||||
# - Memcached (11211) clients do not issue any preamble, which breaks detection
|
||||
opaquePorts: "25,587,3306,4444,5432,6379,9300,11211"
|
||||
# -- Grace period for graceful proxy shutdowns. If this timeout elapses before all open connections have completed, the proxy will terminate forcefully, closing any remaining connections.
|
||||
shutdownGracePeriod: ""
|
||||
# -- The default allow policy to use when no `Server` selects a pod. One of: "all-authenticated",
|
||||
# "all-unauthenticated", "cluster-authenticated", "cluster-unauthenticated", "deny", "audit"
|
||||
# @default -- "all-unauthenticated"
|
||||
defaultInboundPolicy: "all-unauthenticated"
|
||||
# -- Enable KEP-753 native sidecars
|
||||
# This is an experimental feature. It requires Kubernetes >= 1.29.
|
||||
# If enabled, .proxy.waitBeforeExitSeconds should not be used.
|
||||
nativeSidecar: false
|
||||
# -- Native sidecar proxy startup probe parameters.
|
||||
# -- LivenessProbe timeout and delay configuration
|
||||
livenessProbe:
|
||||
initialDelaySeconds: 10
|
||||
timeoutSeconds: 1
|
||||
# -- ReadinessProbe timeout and delay configuration
|
||||
readinessProbe:
|
||||
initialDelaySeconds: 2
|
||||
timeoutSeconds: 1
|
||||
startupProbe:
|
||||
initialDelaySeconds: 0
|
||||
periodSeconds: 1
|
||||
failureThreshold: 120
|
||||
# Configures general properties of the proxy's control plane clients.
|
||||
control:
|
||||
# Configures limits on API response streams.
|
||||
streams:
|
||||
# -- The timeout for the first update from the control plane.
|
||||
initialTimeout: "3s"
|
||||
# -- The timeout between consecutive updates from the control plane.
|
||||
idleTimeout: "5m"
|
||||
# -- The maximum duration for a response stream (i.e. before it will be
|
||||
# reinitialized).
|
||||
lifetime: "1h"
|
||||
inbound:
|
||||
server:
|
||||
http2:
|
||||
# -- The interval at which PINGs are issued to remote HTTP/2 clients.
|
||||
keepAliveInterval: "10s"
|
||||
# -- The timeout within which keep-alive PINGs must be acknowledged on inbound HTTP/2 connections.
|
||||
keepAliveTimeout: "3s"
|
||||
outbound:
|
||||
server:
|
||||
http2:
|
||||
# -- The interval at which PINGs are issued to local application HTTP/2 clients.
|
||||
keepAliveInterval: "10s"
|
||||
# -- The timeout within which keep-alive PINGs must be acknowledged on outbound HTTP/2 connections.
|
||||
keepAliveTimeout: "3s"
|
||||
|
||||
# proxy-init configuration
|
||||
proxyInit:
|
||||
# -- Variant of iptables that will be used to configure routing. Currently,
|
||||
# proxy-init can be run either in 'nft' or in 'legacy' mode. The mode will
|
||||
# control which utility binary will be called. The host must support
|
||||
# whichever mode will be used
|
||||
iptablesMode: "legacy"
|
||||
# -- Default set of inbound ports to skip via iptables
|
||||
# - Galera (4567,4568)
|
||||
ignoreInboundPorts: "4567,4568"
|
||||
# -- Default set of outbound ports to skip via iptables
|
||||
# - Galera (4567,4568)
|
||||
ignoreOutboundPorts: "4567,4568"
|
||||
# -- Default set of ports to skip via iptables for control plane
|
||||
# components so they can communicate with the Kubernetes API Server
|
||||
kubeAPIServerPorts: "443,6443"
|
||||
# -- Comma-separated list of subnets in valid CIDR format that should be skipped by the proxy
|
||||
skipSubnets: ""
|
||||
# -- Log level for the proxy-init
|
||||
# @default -- info
|
||||
logLevel: ""
|
||||
# -- Log format (`plain` or `json`) for the proxy-init
|
||||
# @default -- plain
|
||||
logFormat: ""
|
||||
image:
|
||||
# -- Docker image for the proxy-init container
|
||||
name: cr.l5d.io/linkerd/proxy-init
|
||||
# -- Pull policy for the proxy-init container image
|
||||
# @default -- imagePullPolicy
|
||||
pullPolicy: ""
|
||||
# -- Tag for the proxy-init container image
|
||||
version: v2.4.1
|
||||
closeWaitTimeoutSecs: 0
|
||||
# -- Privileged mode allows the container processes to inherit all security
|
||||
# capabilities and bypass any security limitations enforced by the kubelet.
|
||||
# When used with 'runAsRoot: true', the container will behave exactly as if
|
||||
# it was running as root on the host. May escape cgroup limits and see other
|
||||
# processes and devices on the host.
|
||||
# @default -- false
|
||||
privileged: false
|
||||
# -- Allow overriding the runAsNonRoot behaviour (<https://github.com/linkerd/linkerd2/issues/7308>)
|
||||
runAsRoot: false
|
||||
# -- This value is used only if runAsRoot is false; otherwise runAsUser will be 0
|
||||
runAsUser: 65534
|
||||
# -- This value is used only if runAsRoot is false; otherwise runAsGroup will be 0
|
||||
runAsGroup: 65534
|
||||
xtMountPath:
|
||||
mountPath: /run
|
||||
name: linkerd-proxy-init-xtables-lock
|
||||
|
||||
# network validator configuration
|
||||
# This runs on a host that uses iptables to reroute network traffic. The validator
|
||||
# ensures that iptables is correctly routing requests before we start linkerd.
|
||||
networkValidator:
|
||||
# -- Log level for the network-validator
|
||||
# @default -- debug
|
||||
logLevel: debug
|
||||
# -- Log format (`plain` or `json`) for network-validator
|
||||
# @default -- plain
|
||||
logFormat: plain
|
||||
# -- Address to which the network-validator will attempt to connect. This should be an IP
|
||||
# that the cluster is expected to be able to reach but a port it should not, e.g., a public IP
|
||||
# for public clusters and a private IP for air-gapped clusters with a port like 20001.
|
||||
# If empty, defaults to 1.1.1.1:20001 and [fd00::1]:20001 for IPv4 and IPv6 respectively.
|
||||
connectAddr: ""
|
||||
# -- Address to which network-validator listens to requests from itself.
|
||||
# If empty, defaults to 0.0.0.0:4140 and [::]:4140 for IPv4 and IPv6 respectively.
|
||||
listenAddr: ""
|
||||
# -- Timeout before network-validator fails to validate the pod's network connectivity
|
||||
timeout: "10s"
|
||||
# -- Include a securityContext in the network-validator pod spec
|
||||
enableSecurityContext: true
|
||||
|
||||
# -- For Private docker registries, authentication is needed.
|
||||
# Registry secrets are applied to the respective service accounts
|
||||
imagePullSecrets: []
|
||||
# - name: my-private-docker-registry-login-secret
|
||||
|
||||
# -- Allow proxies to perform transparent HTTP/2 upgrading
|
||||
enableH2Upgrade: true
|
||||
|
||||
# -- Add a PSP resource and bind it to the control plane ServiceAccounts. Note
|
||||
# PSP has been deprecated since k8s v1.21
|
||||
enablePSP: false
|
||||
|
||||
# -- Failure policy for the proxy injector
|
||||
webhookFailurePolicy: Ignore
|
||||
|
||||
# controllerImage -- Docker image for the destination and identity components
|
||||
controllerImage: cr.l5d.io/linkerd/controller
|
||||
# -- Optionally allow a specific container image Tag (or SHA) to be specified for the controllerImage.
|
||||
controllerImageVersion: ""
|
||||
|
||||
# -- Number of replicas for each control plane pod
|
||||
controllerReplicas: 1
|
||||
# -- User ID for the control plane components
|
||||
controllerUID: 2103
|
||||
# -- (int) Optional customisation of the group ID for the control plane components (the group ID will be omitted if lower than 0)
|
||||
controllerGID: -1
|
||||
|
||||
# destination configuration
|
||||
# set resources for the sp-validator and its linkerd proxy respectively
|
||||
# see proxy.resources for details.
|
||||
# destinationResources -- CPU, Memory and Ephemeral Storage resources required by destination (see `proxy.resources` for sub-fields)
|
||||
#destinationResources:
|
||||
# destinationProxyResources -- CPU, Memory and Ephemeral Storage resources required by proxy injected into destination pod (see `proxy.resources` for sub-fields)
|
||||
#destinationProxyResources:
|
||||
|
||||
destinationController:
|
||||
meshedHttp2ClientProtobuf:
|
||||
keep_alive:
|
||||
interval:
|
||||
seconds: 10
|
||||
timeout:
|
||||
seconds: 3
|
||||
while_idle: true
|
||||
livenessProbe:
|
||||
timeoutSeconds: 1
|
||||
readinessProbe:
|
||||
timeoutSeconds: 1
|
||||
|
||||
# debug configuration
|
||||
debugContainer:
|
||||
image:
|
||||
# -- Docker image for the debug container
|
||||
name: cr.l5d.io/linkerd/debug
|
||||
# -- Pull policy for the debug container image
|
||||
# @default -- imagePullPolicy
|
||||
pullPolicy: ""
|
||||
# -- Tag for the debug container image
|
||||
# @default -- linkerdVersion
|
||||
version: ""
|
||||
|
||||
identity:
|
||||
# -- If the linkerd-identity-trust-roots ConfigMap has already been created
|
||||
externalCA: false
|
||||
|
||||
# -- Use [Service Account token Volume projection](https://kubernetes.io/docs/tasks/configure-pod-container/configure-service-account/#service-account-token-volume-projection) for pod validation instead of the default token
|
||||
serviceAccountTokenProjection: true
|
||||
|
||||
issuer:
|
||||
scheme: linkerd.io/tls
|
||||
|
||||
# -- Amount of time to allow for clock skew within a Linkerd cluster
|
||||
clockSkewAllowance: 20s
|
||||
|
||||
# -- Amount of time for which the Identity issuer should certify identity
|
||||
issuanceLifetime: 24h0m0s
|
||||
|
||||
# -- Which scheme is used for the identity issuer secret format
|
||||
tls:
|
||||
# -- Issuer certificate (ECDSA). It must be provided during install.
|
||||
crtPEM: |
|
||||
|
||||
# -- Key for the issuer certificate (ECDSA). It must be provided during
|
||||
# install
|
||||
keyPEM: |
|
||||
|
||||
kubeAPI: *kubeapi
|
||||
|
||||
livenessProbe:
|
||||
timeoutSeconds: 1
|
||||
readinessProbe:
|
||||
timeoutSeconds: 1
|
||||
|
||||
# -|- CPU, Memory and Ephemeral Storage resources required by the identity controller (see `proxy.resources` for sub-fields)
|
||||
#identityResources:
|
||||
# -|- CPU, Memory and Ephemeral Storage resources required by proxy injected into identity pod (see `proxy.resources` for sub-fields)
|
||||
#identityProxyResources:
|
||||
|
||||
# heartbeat configuration
|
||||
# disableHeartBeat -- Set to true to not start the heartbeat cronjob
|
||||
disableHeartBeat: false
|
||||
# -- Config for the heartbeat cronjob
|
||||
# heartbeatSchedule: "0 0 * * *"
|
||||
|
||||
# proxy injector configuration
|
||||
proxyInjector:
|
||||
# -- Timeout in seconds before the API Server cancels a request to the proxy
|
||||
# injector. If timeout is exceeded, the webhookfailurePolicy is used.
|
||||
timeoutSeconds: 10
|
||||
# -- Do not create a secret resource for the proxyInjector webhook.
|
||||
# If this is set to `true`, the value `proxyInjector.caBundle` must be set
|
||||
# or the ca bundle must injected with cert-manager ca injector using
|
||||
# `proxyInjector.injectCaFrom` or `proxyInjector.injectCaFromSecret` (see below).
|
||||
externalSecret: false
|
||||
|
||||
# -- Namespace selector used by admission webhook.
|
||||
namespaceSelector:
|
||||
matchExpressions:
|
||||
- key: config.linkerd.io/admission-webhooks
|
||||
operator: NotIn
|
||||
values:
|
||||
- disabled
|
||||
- key: kubernetes.io/metadata.name
|
||||
operator: NotIn
|
||||
values:
|
||||
- kube-system
|
||||
- cert-manager
|
||||
|
||||
# -- Object selector used by admission webhook.
|
||||
objectSelector:
|
||||
matchExpressions:
|
||||
- key: linkerd.io/control-plane-component
|
||||
operator: DoesNotExist
|
||||
- key: linkerd.io/cni-resource
|
||||
operator: DoesNotExist
|
||||
|
||||
# -- Certificate for the proxy injector. If not provided and not using an external secret
|
||||
# then Helm will generate one.
|
||||
crtPEM: |
|
||||
|
||||
# -- Certificate key for the proxy injector. If not provided and not using an external secret
|
||||
# then Helm will generate one.
|
||||
keyPEM: |
|
||||
|
||||
# -- Bundle of CA certificates for proxy injector.
|
||||
# If not provided nor injected with cert-manager,
|
||||
# then Helm will use the certificate generated for `proxyInjector.crtPEM`.
|
||||
# If `proxyInjector.externalSecret` is set to true, this value, injectCaFrom, or
|
||||
# injectCaFromSecret must be set, as no certificate will be generated.
|
||||
# See the cert-manager [CA Injector Docs](https://cert-manager.io/docs/concepts/ca-injector) for more information.
|
||||
caBundle: |
|
||||
|
||||
# -- Inject the CA bundle from a cert-manager Certificate.
|
||||
# See the cert-manager [CA Injector Docs](https://cert-manager.io/docs/concepts/ca-injector/#injecting-ca-data-from-a-certificate-resource)
|
||||
# for more information.
|
||||
injectCaFrom: ""
|
||||
|
||||
# -- Inject the CA bundle from a Secret.
|
||||
# If set, the `cert-manager.io/inject-ca-from-secret` annotation will be added to the webhook.
|
||||
# The Secret must have the CA Bundle stored in the `ca.crt` key and have
|
||||
# the `cert-manager.io/allow-direct-injection` annotation set to `true`.
|
||||
# See the cert-manager [CA Injector Docs](https://cert-manager.io/docs/concepts/ca-injector/#injecting-ca-data-from-a-secret-resource)
|
||||
# for more information.
|
||||
injectCaFromSecret: ""
|
||||
|
||||
livenessProbe:
|
||||
timeoutSeconds: 1
|
||||
readinessProbe:
|
||||
timeoutSeconds: 1
|
||||
|
||||
# -|- CPU, Memory and Ephemeral Storage resources required by the proxy injector (see
|
||||
#`proxy.resources` for sub-fields)
|
||||
#proxyInjectorResources:
|
||||
#-|- CPU, Memory and Ephemeral Storage resources required by proxy injected into the proxy injector
|
||||
#pod (see `proxy.resources` for sub-fields)
|
||||
#proxyInjectorProxyResources:
|
||||
|
||||
# service profile validator configuration
|
||||
profileValidator:
|
||||
# -- Do not create a secret resource for the profileValidator webhook.
|
||||
# If this is set to `true`, the value `proxyInjector.caBundle` must be set
|
||||
# or the ca bundle must injected with cert-manager ca injector using
|
||||
# `proxyInjector.injectCaFrom` or `proxyInjector.injectCaFromSecret` (see below).
|
||||
externalSecret: false
|
||||
|
||||
# -- Namespace selector used by admission webhook
|
||||
namespaceSelector:
|
||||
matchExpressions:
|
||||
- key: config.linkerd.io/admission-webhooks
|
||||
operator: NotIn
|
||||
values:
|
||||
- disabled
|
||||
|
||||
# -- Certificate for the service profile validator. If not provided and not using an external secret
|
||||
# then Helm will generate one.
|
||||
crtPEM: |
|
||||
|
||||
# -- Certificate key for the service profile validator. If not provided and not using an external secret
|
||||
# then Helm will generate one.
|
||||
keyPEM: |
|
||||
|
||||
# -- Bundle of CA certificates for proxy injector.
|
||||
# If not provided nor injected with cert-manager,
|
||||
# then Helm will use the certificate generated for `profileValidator.crtPEM`.
|
||||
# If `profileValidator.externalSecret` is set to true, this value, injectCaFrom, or
|
||||
# injectCaFromSecret must be set, as no certificate will be generated.
|
||||
# See the cert-manager [CA Injector Docs](https://cert-manager.io/docs/concepts/ca-injector) for more information.
|
||||
caBundle: |
|
||||
|
||||
# -- Inject the CA bundle from a cert-manager Certificate.
|
||||
# See the cert-manager [CA Injector Docs](https://cert-manager.io/docs/concepts/ca-injector/#injecting-ca-data-from-a-certificate-resource)
|
||||
# for more information.
|
||||
injectCaFrom: ""
|
||||
|
||||
# -- Inject the CA bundle from a Secret.
|
||||
# If set, the `cert-manager.io/inject-ca-from-secret` annotation will be added to the webhook.
|
||||
# The Secret must have the CA Bundle stored in the `ca.crt` key and have
|
||||
# the `cert-manager.io/allow-direct-injection` annotation set to `true`.
|
||||
# See the cert-manager [CA Injector Docs](https://cert-manager.io/docs/concepts/ca-injector/#injecting-ca-data-from-a-secret-resource)
|
||||
# for more information.
|
||||
injectCaFromSecret: ""
|
||||
|
||||
# policy validator configuration
|
||||
policyValidator:
|
||||
# -- Do not create a secret resource for the policyValidator webhook.
|
||||
# If this is set to `true`, the value `policyValidator.caBundle` must be set
|
||||
# or the ca bundle must injected with cert-manager ca injector using
|
||||
# `policyValidator.injectCaFrom` or `policyValidator.injectCaFromSecret` (see below).
|
||||
externalSecret: false
|
||||
|
||||
# -- Namespace selector used by admission webhook
|
||||
namespaceSelector:
|
||||
matchExpressions:
|
||||
- key: config.linkerd.io/admission-webhooks
|
||||
operator: NotIn
|
||||
values:
|
||||
- disabled
|
||||
|
||||
# -- Certificate for the policy validator. If not provided and not using an external secret
|
||||
# then Helm will generate one.
|
||||
crtPEM: |
|
||||
|
||||
# -- Certificate key for the policy validator. If not provided and not using an external secret
|
||||
# then Helm will generate one.
|
||||
keyPEM: |
|
||||
|
||||
# -- Bundle of CA certificates for proxy injector.
|
||||
# If not provided nor injected with cert-manager,
|
||||
# then Helm will use the certificate generated for `policyValidator.crtPEM`.
|
||||
# If `policyValidator.externalSecret` is set to true, this value, injectCaFrom, or
|
||||
# injectCaFromSecret must be set, as no certificate will be generated.
|
||||
# See the cert-manager [CA Injector Docs](https://cert-manager.io/docs/concepts/ca-injector) for more information.
|
||||
caBundle: |
|
||||
|
||||
# -- Inject the CA bundle from a cert-manager Certificate.
|
||||
# See the cert-manager [CA Injector Docs](https://cert-manager.io/docs/concepts/ca-injector/#injecting-ca-data-from-a-certificate-resource)
|
||||
# for more information.
|
||||
injectCaFrom: ""
|
||||
|
||||
# -- Inject the CA bundle from a Secret.
|
||||
# If set, the `cert-manager.io/inject-ca-from-secret` annotation will be added to the webhook.
|
||||
# The Secret must have the CA Bundle stored in the `ca.crt` key and have
|
||||
# the `cert-manager.io/allow-direct-injection` annotation set to `true`.
|
||||
# See the cert-manager [CA Injector Docs](https://cert-manager.io/docs/concepts/ca-injector/#injecting-ca-data-from-a-secret-resource)
|
||||
# for more information.
|
||||
injectCaFromSecret: ""
|
||||
|
||||
# -- NodeSelector section, See the [K8S
|
||||
# documentation](https://kubernetes.io/docs/concepts/configuration/assign-pod-node/#nodeselector)
|
||||
# for more information
|
||||
nodeSelector:
|
||||
kubernetes.io/os: linux
|
||||
|
||||
# -- SP validator configuration
|
||||
spValidator:
|
||||
livenessProbe:
|
||||
timeoutSeconds: 1
|
||||
readinessProbe:
|
||||
timeoutSeconds: 1
|
||||
|
||||
# -|- CPU, Memory and Ephemeral Storage resources required by the SP validator (see
|
||||
#`proxy.resources` for sub-fields)
|
||||
#spValidatorResources:
|
||||
|
||||
# -|- Tolerations section, See the
|
||||
# [K8S documentation](https://kubernetes.io/docs/concepts/scheduling-eviction/taint-and-toleration/)
|
||||
# for more information
|
||||
#tolerations:
|
||||
|
||||
# -|- NodeAffinity section, See the
|
||||
# [K8S documentation](https://kubernetes.io/docs/concepts/scheduling-eviction/assign-pod-node/#node-affinity)
|
||||
# for more information
|
||||
#nodeAffinity:
|
||||
|
||||
# -- url of external prometheus instance (used for the heartbeat)
|
||||
prometheusUrl: ""
|
||||
|
||||
# Prometheus Operator PodMonitor configuration
|
||||
podMonitor:
|
||||
# -- Enables the creation of Prometheus Operator [PodMonitor](https://prometheus-operator.dev/docs/operator/api/#monitoring.coreos.com/v1.PodMonitor)
|
||||
enabled: false
|
||||
# -- Interval at which metrics should be scraped
|
||||
scrapeInterval: 10s
|
||||
# -- Iimeout after which the scrape is ended
|
||||
scrapeTimeout: 10s
|
||||
# -- Labels to apply to all pod Monitors
|
||||
labels: {}
|
||||
controller:
|
||||
# -- Enables the creation of PodMonitor for the control-plane
|
||||
enabled: true
|
||||
# -- Selector to select which namespaces the Endpoints objects are discovered from
|
||||
namespaceSelector: |
|
||||
matchNames:
|
||||
- {{ .Release.Namespace }}
|
||||
- linkerd-viz
|
||||
- linkerd-jaeger
|
||||
serviceMirror:
|
||||
# -- Enables the creation of PodMonitor for the Service Mirror component
|
||||
enabled: true
|
||||
proxy:
|
||||
# -- Enables the creation of PodMonitor for the data-plane
|
||||
enabled: true
|
|
@ -0,0 +1,22 @@
|
|||
# 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
|
||||
OWNERS
|
||||
# Common VCS dirs
|
||||
.git/
|
||||
.gitignore
|
||||
.bzr/
|
||||
.bzrignore
|
||||
.hg/
|
||||
.hgignore
|
||||
.svn/
|
||||
# Common backup files
|
||||
*.swp
|
||||
*.bak
|
||||
*.tmp
|
||||
*~
|
||||
# Various IDEs
|
||||
.project
|
||||
.idea/
|
||||
*.tmproj
|
|
@ -0,0 +1,6 @@
|
|||
dependencies:
|
||||
- name: partials
|
||||
repository: file://../partials
|
||||
version: 0.1.0
|
||||
digest: sha256:8e42f9c9d4a2dc883f17f94d6044c97518ced19ad0922f47b8760e47135369ba
|
||||
generated: "2021-08-17T10:42:52.610449255-05:00"
|
|
@ -0,0 +1,26 @@
|
|||
annotations:
|
||||
catalog.cattle.io/certified: partner
|
||||
catalog.cattle.io/display-name: Linkerd CRDs
|
||||
catalog.cattle.io/kube-version: '>=1.22.0-0'
|
||||
catalog.cattle.io/release-name: linkerd-crds
|
||||
apiVersion: v2
|
||||
dependencies:
|
||||
- name: partials
|
||||
repository: file://./charts/partials
|
||||
version: 0.1.0
|
||||
description: 'Linkerd gives you observability, reliability, and security for your
|
||||
microservices — with no code change required. '
|
||||
home: https://linkerd.io
|
||||
icon: file://assets/icons/linkerd-crds.png
|
||||
keywords:
|
||||
- service-mesh
|
||||
kubeVersion: '>=1.22.0-0'
|
||||
maintainers:
|
||||
- email: cncf-linkerd-dev@lists.cncf.io
|
||||
name: Linkerd authors
|
||||
url: https://linkerd.io/
|
||||
name: linkerd-crds
|
||||
sources:
|
||||
- https://github.com/linkerd/linkerd2/
|
||||
type: application
|
||||
version: 2024.9.3
|
|
@ -0,0 +1,71 @@
|
|||
# linkerd-crds
|
||||
|
||||
Linkerd gives you observability, reliability, and security
|
||||
for your microservices — with no code change required.
|
||||
|
||||
![Version: 2024.9.3](https://img.shields.io/badge/Version-2024.9.3-informational?style=flat-square)
|
||||
![Type: application](https://img.shields.io/badge/Type-application-informational?style=flat-square)
|
||||
|
||||
**Homepage:** <https://linkerd.io>
|
||||
|
||||
## Quickstart and documentation
|
||||
|
||||
You can run Linkerd on any Kubernetes cluster in a matter of seconds. See the
|
||||
[Linkerd Getting Started Guide][getting-started] for how.
|
||||
|
||||
For more comprehensive documentation, start with the [Linkerd
|
||||
docs][linkerd-docs].
|
||||
|
||||
## Adding Linkerd's Helm repository
|
||||
|
||||
```bash
|
||||
# To add the repo for Linkerd edge releases:
|
||||
helm repo add linkerd https://helm.linkerd.io/edge
|
||||
```
|
||||
|
||||
## Installing the linkerd-crds chart
|
||||
|
||||
This installs the `linkerd-crds` chart, which only persists the CRDs that
|
||||
Linkerd requires.
|
||||
|
||||
After installing this chart, you need then to install the
|
||||
`linkerd-control-plane` chart in the same namespace, which provides all the
|
||||
linkerd core control components.
|
||||
|
||||
```bash
|
||||
helm install linkerd-crds -n linkerd --create-namespace linkerd/linkerd-crds
|
||||
```
|
||||
|
||||
## Get involved
|
||||
|
||||
* Check out Linkerd's source code at [GitHub][linkerd2].
|
||||
* Join Linkerd's [user mailing list][linkerd-users], [developer mailing
|
||||
list][linkerd-dev], and [announcements mailing list][linkerd-announce].
|
||||
* Follow [@linkerd][twitter] on Twitter.
|
||||
* Join the [Linkerd Slack][slack].
|
||||
|
||||
[getting-started]: https://linkerd.io/2/getting-started/
|
||||
[linkerd2]: https://github.com/linkerd/linkerd2
|
||||
[linkerd-announce]: https://lists.cncf.io/g/cncf-linkerd-announce
|
||||
[linkerd-dev]: https://lists.cncf.io/g/cncf-linkerd-dev
|
||||
[linkerd-docs]: https://linkerd.io/2/overview/
|
||||
[linkerd-users]: https://lists.cncf.io/g/cncf-linkerd-users
|
||||
[slack]: http://slack.linkerd.io
|
||||
[twitter]: https://twitter.com/linkerd
|
||||
|
||||
## Requirements
|
||||
|
||||
Kubernetes: `>=1.22.0-0`
|
||||
|
||||
| Repository | Name | Version |
|
||||
|------------|------|---------|
|
||||
| file://../partials | partials | 0.1.0 |
|
||||
|
||||
## Values
|
||||
|
||||
| Key | Type | Default | Description |
|
||||
|-----|------|---------|-------------|
|
||||
| enableHttpRoutes | bool | `true` | |
|
||||
|
||||
----------------------------------------------
|
||||
Autogenerated from chart metadata using [helm-docs v1.12.0](https://github.com/norwoodj/helm-docs/releases/v1.12.0)
|
|
@ -0,0 +1,59 @@
|
|||
{{ template "chart.header" . }}
|
||||
{{ template "chart.description" . }}
|
||||
|
||||
{{ template "chart.versionBadge" . }}
|
||||
{{ template "chart.typeBadge" . }}
|
||||
{{ template "chart.appVersionBadge" . }}
|
||||
|
||||
{{ template "chart.homepageLine" . }}
|
||||
|
||||
## Quickstart and documentation
|
||||
|
||||
You can run Linkerd on any Kubernetes cluster in a matter of seconds. See the
|
||||
[Linkerd Getting Started Guide][getting-started] for how.
|
||||
|
||||
For more comprehensive documentation, start with the [Linkerd
|
||||
docs][linkerd-docs].
|
||||
|
||||
## Adding Linkerd's Helm repository
|
||||
|
||||
```bash
|
||||
# To add the repo for Linkerd edge releases:
|
||||
helm repo add linkerd https://helm.linkerd.io/edge
|
||||
```
|
||||
|
||||
## Installing the linkerd-crds chart
|
||||
|
||||
This installs the `linkerd-crds` chart, which only persists the CRDs that
|
||||
Linkerd requires.
|
||||
|
||||
After installing this chart, you need then to install the
|
||||
`linkerd-control-plane` chart in the same namespace, which provides all the
|
||||
linkerd core control components.
|
||||
|
||||
```bash
|
||||
helm install linkerd-crds -n linkerd --create-namespace linkerd/linkerd-crds
|
||||
```
|
||||
|
||||
## Get involved
|
||||
|
||||
* Check out Linkerd's source code at [GitHub][linkerd2].
|
||||
* Join Linkerd's [user mailing list][linkerd-users], [developer mailing
|
||||
list][linkerd-dev], and [announcements mailing list][linkerd-announce].
|
||||
* Follow [@linkerd][twitter] on Twitter.
|
||||
* Join the [Linkerd Slack][slack].
|
||||
|
||||
[getting-started]: https://linkerd.io/2/getting-started/
|
||||
[linkerd2]: https://github.com/linkerd/linkerd2
|
||||
[linkerd-announce]: https://lists.cncf.io/g/cncf-linkerd-announce
|
||||
[linkerd-dev]: https://lists.cncf.io/g/cncf-linkerd-dev
|
||||
[linkerd-docs]: https://linkerd.io/2/overview/
|
||||
[linkerd-users]: https://lists.cncf.io/g/cncf-linkerd-users
|
||||
[slack]: http://slack.linkerd.io
|
||||
[twitter]: https://twitter.com/linkerd
|
||||
|
||||
{{ template "chart.requirementsSection" . }}
|
||||
|
||||
{{ template "chart.valuesSection" . }}
|
||||
|
||||
{{ template "helm-docs.versionFooter" . }}
|
|
@ -0,0 +1,9 @@
|
|||
# Linkerd 2 CRDs Chart
|
||||
|
||||
Linkerd is an ultra light, ultra simple, ultra powerful service mesh. Linkerd
|
||||
adds security, observability, and reliability to Kubernetes, without the
|
||||
complexity.
|
||||
|
||||
This particular Helm chart only installs Linkerd CRDs.
|
||||
|
||||
Full documentation available at: https://linkerd.io/2/overview/
|
|
@ -0,0 +1,21 @@
|
|||
# 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
|
|
@ -0,0 +1,5 @@
|
|||
apiVersion: v1
|
||||
description: 'A Helm chart containing Linkerd partial templates, depended by the ''linkerd''
|
||||
and ''patch'' charts. '
|
||||
name: partials
|
||||
version: 0.1.0
|
|
@ -0,0 +1,9 @@
|
|||
# partials
|
||||
|
||||
A Helm chart containing Linkerd partial templates,
|
||||
depended by the 'linkerd' and 'patch' charts.
|
||||
|
||||
![Version: 0.1.0](https://img.shields.io/badge/Version-0.1.0-informational?style=flat-square)
|
||||
|
||||
----------------------------------------------
|
||||
Autogenerated from chart metadata using [helm-docs v1.12.0](https://github.com/norwoodj/helm-docs/releases/v1.12.0)
|
|
@ -0,0 +1,14 @@
|
|||
{{ template "chart.header" . }}
|
||||
{{ template "chart.description" . }}
|
||||
|
||||
{{ template "chart.versionBadge" . }}
|
||||
{{ template "chart.typeBadge" . }}
|
||||
{{ template "chart.appVersionBadge" . }}
|
||||
|
||||
{{ template "chart.homepageLine" . }}
|
||||
|
||||
{{ template "chart.requirementsSection" . }}
|
||||
|
||||
{{ template "chart.valuesSection" . }}
|
||||
|
||||
{{ template "helm-docs.versionFooter" . }}
|
|
@ -0,0 +1,38 @@
|
|||
{{ define "linkerd.pod-affinity" -}}
|
||||
podAntiAffinity:
|
||||
preferredDuringSchedulingIgnoredDuringExecution:
|
||||
- podAffinityTerm:
|
||||
labelSelector:
|
||||
matchExpressions:
|
||||
- key: {{ default "linkerd.io/control-plane-component" .label }}
|
||||
operator: In
|
||||
values:
|
||||
- {{ .component }}
|
||||
topologyKey: topology.kubernetes.io/zone
|
||||
weight: 100
|
||||
requiredDuringSchedulingIgnoredDuringExecution:
|
||||
- labelSelector:
|
||||
matchExpressions:
|
||||
- key: {{ default "linkerd.io/control-plane-component" .label }}
|
||||
operator: In
|
||||
values:
|
||||
- {{ .component }}
|
||||
topologyKey: kubernetes.io/hostname
|
||||
{{- end }}
|
||||
|
||||
{{ define "linkerd.node-affinity" -}}
|
||||
nodeAffinity:
|
||||
{{- toYaml .Values.nodeAffinity | trim | nindent 2 }}
|
||||
{{- end }}
|
||||
|
||||
{{ define "linkerd.affinity" -}}
|
||||
{{- if or .Values.enablePodAntiAffinity .Values.nodeAffinity -}}
|
||||
affinity:
|
||||
{{- end }}
|
||||
{{- if .Values.enablePodAntiAffinity -}}
|
||||
{{- include "linkerd.pod-affinity" . | nindent 2 }}
|
||||
{{- end }}
|
||||
{{- if .Values.nodeAffinity -}}
|
||||
{{- include "linkerd.node-affinity" . | nindent 2 }}
|
||||
{{- end }}
|
||||
{{- end }}
|
|
@ -0,0 +1,16 @@
|
|||
{{- define "partials.proxy.capabilities" -}}
|
||||
capabilities:
|
||||
{{- if .Values.proxy.capabilities.add }}
|
||||
add:
|
||||
{{- toYaml .Values.proxy.capabilities.add | trim | nindent 4 }}
|
||||
{{- end }}
|
||||
{{- if .Values.proxy.capabilities.drop }}
|
||||
drop:
|
||||
{{- toYaml .Values.proxy.capabilities.drop | trim | nindent 4 }}
|
||||
{{- end }}
|
||||
{{- end -}}
|
||||
|
||||
{{- define "partials.proxy-init.capabilities.drop" -}}
|
||||
drop:
|
||||
{{ toYaml .Values.proxyInit.capabilities.drop | trim }}
|
||||
{{- end -}}
|
|
@ -0,0 +1,15 @@
|
|||
{{- define "partials.debug" -}}
|
||||
image: {{.Values.debugContainer.image.name}}:{{.Values.debugContainer.image.version | default .Values.linkerdVersion}}
|
||||
imagePullPolicy: {{.Values.debugContainer.image.pullPolicy | default .Values.imagePullPolicy}}
|
||||
name: linkerd-debug
|
||||
terminationMessagePolicy: FallbackToLogsOnError
|
||||
# some environments require probes, so we provide some infallible ones
|
||||
livenessProbe:
|
||||
exec:
|
||||
command:
|
||||
- "true"
|
||||
readinessProbe:
|
||||
exec:
|
||||
command:
|
||||
- "true"
|
||||
{{- end -}}
|
|
@ -0,0 +1,14 @@
|
|||
{{/* vim: set filetype=mustache: */}}
|
||||
{{/*
|
||||
Splits a coma separated list into a list of string values.
|
||||
For example "11,22,55,44" will become "11","22","55","44"
|
||||
*/}}
|
||||
{{- define "partials.splitStringList" -}}
|
||||
{{- if gt (len (toString .)) 0 -}}
|
||||
{{- $ports := toString . | splitList "," -}}
|
||||
{{- $last := sub (len $ports) 1 -}}
|
||||
{{- range $i,$port := $ports -}}
|
||||
"{{$port}}"{{ternary "," "" (ne $i $last)}}
|
||||
{{- end -}}
|
||||
{{- end -}}
|
||||
{{- end -}}
|
|
@ -0,0 +1,17 @@
|
|||
{{- define "partials.annotations.created-by" -}}
|
||||
linkerd.io/created-by: {{ .Values.cliVersion | default (printf "linkerd/helm %s" ( (.Values.image).version | default .Values.linkerdVersion)) }}
|
||||
{{- end -}}
|
||||
|
||||
{{- define "partials.proxy.annotations" -}}
|
||||
linkerd.io/proxy-version: {{.Values.proxy.image.version | default .Values.linkerdVersion}}
|
||||
cluster-autoscaler.kubernetes.io/safe-to-evict: "true"
|
||||
linkerd.io/trust-root-sha256: {{ .Values.identityTrustAnchorsPEM | sha256sum }}
|
||||
{{- end -}}
|
||||
|
||||
{{/*
|
||||
To add labels to the control-plane components, instead update at individual component manifests as
|
||||
adding here would also update `spec.selector.matchLabels` which are immutable and would fail upgrades.
|
||||
*/}}
|
||||
{{- define "partials.proxy.labels" -}}
|
||||
linkerd.io/proxy-{{.workloadKind}}: {{.component}}
|
||||
{{- end -}}
|
|
@ -0,0 +1,45 @@
|
|||
{{- define "partials.network-validator" -}}
|
||||
name: linkerd-network-validator
|
||||
image: {{.Values.proxy.image.name}}:{{.Values.proxy.image.version | default .Values.linkerdVersion }}
|
||||
imagePullPolicy: {{.Values.proxy.image.pullPolicy | default .Values.imagePullPolicy}}
|
||||
{{ include "partials.resources" .Values.proxy.resources }}
|
||||
{{- if or .Values.networkValidator.enableSecurityContext }}
|
||||
securityContext:
|
||||
allowPrivilegeEscalation: false
|
||||
capabilities:
|
||||
drop:
|
||||
- ALL
|
||||
readOnlyRootFilesystem: true
|
||||
runAsGroup: 65534
|
||||
runAsNonRoot: true
|
||||
runAsUser: 65534
|
||||
seccompProfile:
|
||||
type: RuntimeDefault
|
||||
{{- end }}
|
||||
command:
|
||||
- /usr/lib/linkerd/linkerd2-network-validator
|
||||
args:
|
||||
- --log-format
|
||||
- {{ .Values.networkValidator.logFormat }}
|
||||
- --log-level
|
||||
- {{ .Values.networkValidator.logLevel }}
|
||||
- --connect-addr
|
||||
{{- if .Values.networkValidator.connectAddr }}
|
||||
- {{ .Values.networkValidator.connectAddr | quote }}
|
||||
{{- else if .Values.disableIPv6}}
|
||||
- "1.1.1.1:20001"
|
||||
{{- else }}
|
||||
- "[fd00::1]:20001"
|
||||
{{- end }}
|
||||
- --listen-addr
|
||||
{{- if .Values.networkValidator.listenAddr }}
|
||||
- {{ .Values.networkValidator.listenAddr | quote }}
|
||||
{{- else if .Values.disableIPv6}}
|
||||
- "0.0.0.0:4140"
|
||||
{{- else }}
|
||||
- "[::]:4140"
|
||||
{{- end }}
|
||||
- --timeout
|
||||
- {{ .Values.networkValidator.timeout }}
|
||||
|
||||
{{- end -}}
|
|
@ -0,0 +1,4 @@
|
|||
{{- define "linkerd.node-selector" -}}
|
||||
nodeSelector:
|
||||
{{- toYaml .Values.nodeSelector | trim | nindent 2 }}
|
||||
{{- end -}}
|
|
@ -0,0 +1,18 @@
|
|||
{{- define "partials.proxy.config.annotations" -}}
|
||||
{{- with .cpu }}
|
||||
{{- with .request -}}
|
||||
config.linkerd.io/proxy-cpu-request: {{. | quote}}
|
||||
{{end}}
|
||||
{{- with .limit -}}
|
||||
config.linkerd.io/proxy-cpu-limit: {{. | quote}}
|
||||
{{- end}}
|
||||
{{- end}}
|
||||
{{- with .memory }}
|
||||
{{- with .request }}
|
||||
config.linkerd.io/proxy-memory-request: {{. | quote}}
|
||||
{{end}}
|
||||
{{- with .limit -}}
|
||||
config.linkerd.io/proxy-memory-limit: {{. | quote}}
|
||||
{{- end}}
|
||||
{{- end }}
|
||||
{{- end }}
|
|
@ -0,0 +1,98 @@
|
|||
{{- define "partials.proxy-init" -}}
|
||||
args:
|
||||
{{- if (.Values.proxyInit.iptablesMode | default "legacy" | eq "nft") }}
|
||||
- --firewall-bin-path
|
||||
- "iptables-nft"
|
||||
- --firewall-save-bin-path
|
||||
- "iptables-nft-save"
|
||||
{{- else if not (eq .Values.proxyInit.iptablesMode "legacy") }}
|
||||
{{ fail (printf "Unsupported value \"%s\" for proxyInit.iptablesMode\nValid values: [\"nft\", \"legacy\"]" .Values.proxyInit.iptablesMode) }}
|
||||
{{end -}}
|
||||
{{- if .Values.disableIPv6 }}
|
||||
- --ipv6=false
|
||||
{{- end }}
|
||||
- --incoming-proxy-port
|
||||
- {{.Values.proxy.ports.inbound | quote}}
|
||||
- --outgoing-proxy-port
|
||||
- {{.Values.proxy.ports.outbound | quote}}
|
||||
- --proxy-uid
|
||||
- {{.Values.proxy.uid | quote}}
|
||||
{{- if ge (int .Values.proxy.gid) 0 }}
|
||||
- --proxy-gid
|
||||
- {{.Values.proxy.gid | quote}}
|
||||
{{- end }}
|
||||
- --inbound-ports-to-ignore
|
||||
- "{{.Values.proxy.ports.control}},{{.Values.proxy.ports.admin}}{{ternary (printf ",%s" (.Values.proxyInit.ignoreInboundPorts | toString)) "" (not (empty .Values.proxyInit.ignoreInboundPorts)) }}"
|
||||
{{- if .Values.proxyInit.ignoreOutboundPorts }}
|
||||
- --outbound-ports-to-ignore
|
||||
- {{.Values.proxyInit.ignoreOutboundPorts | quote}}
|
||||
{{- end }}
|
||||
{{- if .Values.proxyInit.closeWaitTimeoutSecs }}
|
||||
- --timeout-close-wait-secs
|
||||
- {{ .Values.proxyInit.closeWaitTimeoutSecs | quote}}
|
||||
{{- end }}
|
||||
{{- if .Values.proxyInit.logFormat }}
|
||||
- --log-format
|
||||
- {{ .Values.proxyInit.logFormat }}
|
||||
{{- end }}
|
||||
{{- if .Values.proxyInit.logLevel }}
|
||||
- --log-level
|
||||
- {{ .Values.proxyInit.logLevel }}
|
||||
{{- end }}
|
||||
{{- if .Values.proxyInit.skipSubnets }}
|
||||
- --subnets-to-ignore
|
||||
- {{ .Values.proxyInit.skipSubnets | quote }}
|
||||
{{- end }}
|
||||
image: {{.Values.proxyInit.image.name}}:{{.Values.proxyInit.image.version}}
|
||||
imagePullPolicy: {{.Values.proxyInit.image.pullPolicy | default .Values.imagePullPolicy}}
|
||||
name: linkerd-init
|
||||
{{ include "partials.resources" .Values.proxy.resources }}
|
||||
securityContext:
|
||||
{{- if or .Values.proxyInit.closeWaitTimeoutSecs .Values.proxyInit.privileged }}
|
||||
allowPrivilegeEscalation: true
|
||||
{{- else }}
|
||||
allowPrivilegeEscalation: false
|
||||
{{- end }}
|
||||
capabilities:
|
||||
add:
|
||||
- NET_ADMIN
|
||||
- NET_RAW
|
||||
{{- if .Values.proxyInit.capabilities -}}
|
||||
{{- if .Values.proxyInit.capabilities.add }}
|
||||
{{- toYaml .Values.proxyInit.capabilities.add | trim | nindent 4 }}
|
||||
{{- end }}
|
||||
{{- if .Values.proxyInit.capabilities.drop -}}
|
||||
{{- include "partials.proxy-init.capabilities.drop" . | nindent 4 -}}
|
||||
{{- end }}
|
||||
{{- end }}
|
||||
{{- if or .Values.proxyInit.closeWaitTimeoutSecs .Values.proxyInit.privileged }}
|
||||
privileged: true
|
||||
{{- else }}
|
||||
privileged: false
|
||||
{{- end }}
|
||||
{{- if .Values.proxyInit.runAsRoot }}
|
||||
runAsGroup: 0
|
||||
runAsNonRoot: false
|
||||
runAsUser: 0
|
||||
{{- else }}
|
||||
runAsNonRoot: true
|
||||
runAsUser: {{ .Values.proxyInit.runAsUser | int | eq 0 | ternary 65534 .Values.proxyInit.runAsUser }}
|
||||
runAsGroup: {{ .Values.proxyInit.runAsGroup | int | eq 0 | ternary 65534 .Values.proxyInit.runAsGroup }}
|
||||
{{- end }}
|
||||
readOnlyRootFilesystem: true
|
||||
seccompProfile:
|
||||
type: RuntimeDefault
|
||||
terminationMessagePolicy: FallbackToLogsOnError
|
||||
{{- if or (not .Values.cniEnabled) .Values.proxyInit.saMountPath }}
|
||||
volumeMounts:
|
||||
{{- end -}}
|
||||
{{- if not .Values.cniEnabled }}
|
||||
- mountPath: {{.Values.proxyInit.xtMountPath.mountPath}}
|
||||
name: {{.Values.proxyInit.xtMountPath.name}}
|
||||
{{- end -}}
|
||||
{{- if .Values.proxyInit.saMountPath }}
|
||||
- mountPath: {{.Values.proxyInit.saMountPath.mountPath}}
|
||||
name: {{.Values.proxyInit.saMountPath.name}}
|
||||
readOnly: {{.Values.proxyInit.saMountPath.readOnly}}
|
||||
{{- end -}}
|
||||
{{- end -}}
|
|
@ -0,0 +1,267 @@
|
|||
{{ define "partials.proxy" -}}
|
||||
{{ if and .Values.proxy.nativeSidecar .Values.proxy.waitBeforeExitSeconds }}
|
||||
{{ fail "proxy.nativeSidecar and waitBeforeExitSeconds cannot be used simultaneously" }}
|
||||
{{- end }}
|
||||
{{- if not (has .Values.proxy.logHTTPHeaders (list "insecure" "off" "")) }}
|
||||
{{- fail "logHTTPHeaders must be one of: insecure | off" }}
|
||||
{{- end }}
|
||||
{{- $trustDomain := (.Values.identityTrustDomain | default .Values.clusterDomain) -}}
|
||||
env:
|
||||
- name: _pod_name
|
||||
valueFrom:
|
||||
fieldRef:
|
||||
fieldPath: metadata.name
|
||||
- name: _pod_ns
|
||||
valueFrom:
|
||||
fieldRef:
|
||||
fieldPath: metadata.namespace
|
||||
- name: _pod_nodeName
|
||||
valueFrom:
|
||||
fieldRef:
|
||||
fieldPath: spec.nodeName
|
||||
{{- if .Values.proxy.cores }}
|
||||
- name: LINKERD2_PROXY_CORES
|
||||
value: {{.Values.proxy.cores | quote}}
|
||||
{{- end }}
|
||||
{{ if .Values.proxy.requireIdentityOnInboundPorts -}}
|
||||
- name: LINKERD2_PROXY_INBOUND_PORTS_REQUIRE_IDENTITY
|
||||
value: {{.Values.proxy.requireIdentityOnInboundPorts | quote}}
|
||||
{{ end -}}
|
||||
{{ if .Values.proxy.requireTLSOnInboundPorts -}}
|
||||
- name: LINKERD2_PROXY_INBOUND_PORTS_REQUIRE_TLS
|
||||
value: {{.Values.proxy.requireTLSOnInboundPorts | quote}}
|
||||
{{ end -}}
|
||||
- name: LINKERD2_PROXY_SHUTDOWN_ENDPOINT_ENABLED
|
||||
value: {{.Values.proxy.enableShutdownEndpoint | quote}}
|
||||
- name: LINKERD2_PROXY_LOG
|
||||
value: "{{.Values.proxy.logLevel}}{{ if not (eq .Values.proxy.logHTTPHeaders "insecure") }},[{headers}]=off,[{request}]=off{{ end }}"
|
||||
- name: LINKERD2_PROXY_LOG_FORMAT
|
||||
value: {{.Values.proxy.logFormat | quote}}
|
||||
- name: LINKERD2_PROXY_DESTINATION_SVC_ADDR
|
||||
value: {{ternary "localhost.:8086" (printf "linkerd-dst-headless.%s.svc.%s.:8086" .Release.Namespace .Values.clusterDomain) (eq (toString .Values.proxy.component) "linkerd-destination")}}
|
||||
- name: LINKERD2_PROXY_DESTINATION_PROFILE_NETWORKS
|
||||
value: {{.Values.clusterNetworks | quote}}
|
||||
- name: LINKERD2_PROXY_POLICY_SVC_ADDR
|
||||
value: {{ternary "localhost.:8090" (printf "linkerd-policy.%s.svc.%s.:8090" .Release.Namespace .Values.clusterDomain) (eq (toString .Values.proxy.component) "linkerd-destination")}}
|
||||
- name: LINKERD2_PROXY_POLICY_WORKLOAD
|
||||
value: |
|
||||
{"ns":"$(_pod_ns)", "pod":"$(_pod_name)"}
|
||||
- name: LINKERD2_PROXY_INBOUND_DEFAULT_POLICY
|
||||
value: {{.Values.proxy.defaultInboundPolicy}}
|
||||
- name: LINKERD2_PROXY_POLICY_CLUSTER_NETWORKS
|
||||
value: {{.Values.clusterNetworks | quote}}
|
||||
- name: LINKERD2_PROXY_CONTROL_STREAM_INITIAL_TIMEOUT
|
||||
value: {{((.Values.proxy.control).streams).initialTimeout | default "" | quote}}
|
||||
- name: LINKERD2_PROXY_CONTROL_STREAM_IDLE_TIMEOUT
|
||||
value: {{((.Values.proxy.control).streams).idleTimeout | default "" | quote}}
|
||||
- name: LINKERD2_PROXY_CONTROL_STREAM_LIFETIME
|
||||
value: {{((.Values.proxy.control).streams).lifetime | default "" | quote}}
|
||||
{{ if .Values.proxy.inboundConnectTimeout -}}
|
||||
- name: LINKERD2_PROXY_INBOUND_CONNECT_TIMEOUT
|
||||
value: {{.Values.proxy.inboundConnectTimeout | quote}}
|
||||
{{ end -}}
|
||||
{{ if .Values.proxy.outboundConnectTimeout -}}
|
||||
- name: LINKERD2_PROXY_OUTBOUND_CONNECT_TIMEOUT
|
||||
value: {{.Values.proxy.outboundConnectTimeout | quote}}
|
||||
{{ end -}}
|
||||
{{ if .Values.proxy.outboundDiscoveryCacheUnusedTimeout -}}
|
||||
- name: LINKERD2_PROXY_OUTBOUND_DISCOVERY_IDLE_TIMEOUT
|
||||
value: {{.Values.proxy.outboundDiscoveryCacheUnusedTimeout | quote}}
|
||||
{{ end -}}
|
||||
{{ if .Values.proxy.inboundDiscoveryCacheUnusedTimeout -}}
|
||||
- name: LINKERD2_PROXY_INBOUND_DISCOVERY_IDLE_TIMEOUT
|
||||
value: {{.Values.proxy.inboundDiscoveryCacheUnusedTimeout | quote}}
|
||||
{{ end -}}
|
||||
{{ if .Values.proxy.disableOutboundProtocolDetectTimeout -}}
|
||||
- name: LINKERD2_PROXY_OUTBOUND_DETECT_TIMEOUT
|
||||
value: "365d"
|
||||
{{ end -}}
|
||||
{{ if .Values.proxy.disableInboundProtocolDetectTimeout -}}
|
||||
- name: LINKERD2_PROXY_INBOUND_DETECT_TIMEOUT
|
||||
value: "365d"
|
||||
{{ end -}}
|
||||
- name: LINKERD2_PROXY_CONTROL_LISTEN_ADDR
|
||||
value: "{{ if .Values.disableIPv6 }}0.0.0.0{{ else }}[::]{{ end }}:{{.Values.proxy.ports.control}}"
|
||||
- name: LINKERD2_PROXY_ADMIN_LISTEN_ADDR
|
||||
value: "{{ if .Values.disableIPv6 }}0.0.0.0{{ else }}[::]{{ end }}:{{.Values.proxy.ports.admin}}"
|
||||
{{- /* Deprecated, superseded by LINKERD2_PROXY_OUTBOUND_LISTEN_ADDRS since proxy's v2.228.0 (deployed since edge-24.4.5) */}}
|
||||
- name: LINKERD2_PROXY_OUTBOUND_LISTEN_ADDR
|
||||
value: "127.0.0.1:{{.Values.proxy.ports.outbound}}"
|
||||
- name: LINKERD2_PROXY_OUTBOUND_LISTEN_ADDRS
|
||||
value: "127.0.0.1:{{.Values.proxy.ports.outbound}}{{ if not .Values.disableIPv6}},[::1]:{{.Values.proxy.ports.outbound}}{{ end }}"
|
||||
- name: LINKERD2_PROXY_INBOUND_LISTEN_ADDR
|
||||
value: "{{ if .Values.disableIPv6 }}0.0.0.0{{ else }}[::]{{ end }}:{{.Values.proxy.ports.inbound}}"
|
||||
- name: LINKERD2_PROXY_INBOUND_IPS
|
||||
valueFrom:
|
||||
fieldRef:
|
||||
fieldPath: status.podIPs
|
||||
- name: LINKERD2_PROXY_INBOUND_PORTS
|
||||
value: {{ .Values.proxy.podInboundPorts | quote }}
|
||||
{{ if .Values.proxy.isGateway -}}
|
||||
- name: LINKERD2_PROXY_INBOUND_GATEWAY_SUFFIXES
|
||||
value: {{printf "svc.%s." .Values.clusterDomain}}
|
||||
{{ end -}}
|
||||
{{ if .Values.proxy.isIngress -}}
|
||||
- name: LINKERD2_PROXY_INGRESS_MODE
|
||||
value: "true"
|
||||
{{ end -}}
|
||||
- name: LINKERD2_PROXY_DESTINATION_PROFILE_SUFFIXES
|
||||
{{- $internalDomain := printf "svc.%s." .Values.clusterDomain }}
|
||||
value: {{ternary "." $internalDomain .Values.proxy.enableExternalProfiles}}
|
||||
- name: LINKERD2_PROXY_INBOUND_ACCEPT_KEEPALIVE
|
||||
value: 10000ms
|
||||
- name: LINKERD2_PROXY_OUTBOUND_CONNECT_KEEPALIVE
|
||||
value: 10000ms
|
||||
{{- /* Configure inbound and outbound parameters, e.g. for HTTP/2 servers. */}}
|
||||
{{ range $proxyK, $proxyV := (dict "inbound" .Values.proxy.inbound "outbound" .Values.proxy.outbound) -}}
|
||||
{{ range $scopeK, $scopeV := $proxyV -}}
|
||||
{{ range $protoK, $protoV := $scopeV -}}
|
||||
{{ range $paramK, $paramV := $protoV -}}
|
||||
- name: LINKERD2_PROXY_{{snakecase $proxyK | upper}}_{{snakecase $scopeK | upper}}_{{snakecase $protoK | upper}}_{{snakecase $paramK | upper}}
|
||||
value: {{ quote $paramV }}
|
||||
{{ end -}}
|
||||
{{ end -}}
|
||||
{{ end -}}
|
||||
{{ end -}}
|
||||
{{ if .Values.proxy.opaquePorts -}}
|
||||
- name: LINKERD2_PROXY_INBOUND_PORTS_DISABLE_PROTOCOL_DETECTION
|
||||
value: {{.Values.proxy.opaquePorts | quote}}
|
||||
{{ end -}}
|
||||
- name: LINKERD2_PROXY_DESTINATION_CONTEXT
|
||||
value: |
|
||||
{"ns":"$(_pod_ns)", "nodeName":"$(_pod_nodeName)", "pod":"$(_pod_name)"}
|
||||
- name: _pod_sa
|
||||
valueFrom:
|
||||
fieldRef:
|
||||
fieldPath: spec.serviceAccountName
|
||||
- name: _l5d_ns
|
||||
value: {{.Release.Namespace}}
|
||||
- name: _l5d_trustdomain
|
||||
value: {{$trustDomain}}
|
||||
- name: LINKERD2_PROXY_IDENTITY_DIR
|
||||
value: /var/run/linkerd/identity/end-entity
|
||||
- name: LINKERD2_PROXY_IDENTITY_TRUST_ANCHORS
|
||||
{{- /*
|
||||
Pods in the `linkerd` namespace are not injected by the proxy injector and instead obtain
|
||||
the trust anchor bundle from the `linkerd-identity-trust-roots` configmap. This should not
|
||||
be used in other contexts.
|
||||
*/}}
|
||||
{{- if .Values.proxy.loadTrustBundleFromConfigMap }}
|
||||
valueFrom:
|
||||
configMapKeyRef:
|
||||
name: linkerd-identity-trust-roots
|
||||
key: ca-bundle.crt
|
||||
{{ else }}
|
||||
value: |
|
||||
{{- required "Please provide the identity trust anchors" .Values.identityTrustAnchorsPEM | trim | nindent 4 }}
|
||||
{{ end -}}
|
||||
- name: LINKERD2_PROXY_IDENTITY_TOKEN_FILE
|
||||
{{- if .Values.identity.serviceAccountTokenProjection }}
|
||||
value: /var/run/secrets/tokens/linkerd-identity-token
|
||||
{{ else }}
|
||||
value: /var/run/secrets/kubernetes.io/serviceaccount/token
|
||||
{{ end -}}
|
||||
- name: LINKERD2_PROXY_IDENTITY_SVC_ADDR
|
||||
value: {{ternary "localhost.:8080" (printf "linkerd-identity-headless.%s.svc.%s.:8080" .Release.Namespace .Values.clusterDomain) (eq (toString .Values.proxy.component) "linkerd-identity")}}
|
||||
- name: LINKERD2_PROXY_IDENTITY_LOCAL_NAME
|
||||
value: $(_pod_sa).$(_pod_ns).serviceaccount.identity.{{.Release.Namespace}}.{{$trustDomain}}
|
||||
- name: LINKERD2_PROXY_IDENTITY_SVC_NAME
|
||||
value: linkerd-identity.{{.Release.Namespace}}.serviceaccount.identity.{{.Release.Namespace}}.{{$trustDomain}}
|
||||
- name: LINKERD2_PROXY_DESTINATION_SVC_NAME
|
||||
value: linkerd-destination.{{.Release.Namespace}}.serviceaccount.identity.{{.Release.Namespace}}.{{$trustDomain}}
|
||||
- name: LINKERD2_PROXY_POLICY_SVC_NAME
|
||||
value: linkerd-destination.{{.Release.Namespace}}.serviceaccount.identity.{{.Release.Namespace}}.{{$trustDomain}}
|
||||
{{ if .Values.proxy.accessLog -}}
|
||||
- name: LINKERD2_PROXY_ACCESS_LOG
|
||||
value: {{.Values.proxy.accessLog | quote}}
|
||||
{{ end -}}
|
||||
{{ if .Values.proxy.shutdownGracePeriod -}}
|
||||
- name: LINKERD2_PROXY_SHUTDOWN_GRACE_PERIOD
|
||||
value: {{.Values.proxy.shutdownGracePeriod | quote}}
|
||||
{{ end -}}
|
||||
{{ if .Values.proxy.additionalEnv -}}
|
||||
{{ toYaml .Values.proxy.additionalEnv }}
|
||||
{{ end -}}
|
||||
{{ if .Values.proxy.experimentalEnv -}}
|
||||
{{ toYaml .Values.proxy.experimentalEnv }}
|
||||
{{ end -}}
|
||||
image: {{.Values.proxy.image.name}}:{{.Values.proxy.image.version | default .Values.linkerdVersion}}
|
||||
imagePullPolicy: {{.Values.proxy.image.pullPolicy | default .Values.imagePullPolicy}}
|
||||
livenessProbe:
|
||||
httpGet:
|
||||
path: /live
|
||||
port: {{.Values.proxy.ports.admin}}
|
||||
initialDelaySeconds: {{.Values.proxy.livenessProbe.initialDelaySeconds }}
|
||||
timeoutSeconds: {{.Values.proxy.livenessProbe.timeoutSeconds }}
|
||||
name: linkerd-proxy
|
||||
ports:
|
||||
- containerPort: {{.Values.proxy.ports.inbound}}
|
||||
name: linkerd-proxy
|
||||
- containerPort: {{.Values.proxy.ports.admin}}
|
||||
name: linkerd-admin
|
||||
readinessProbe:
|
||||
httpGet:
|
||||
path: /ready
|
||||
port: {{.Values.proxy.ports.admin}}
|
||||
initialDelaySeconds: {{.Values.proxy.readinessProbe.initialDelaySeconds }}
|
||||
timeoutSeconds: {{.Values.proxy.readinessProbe.timeoutSeconds }}
|
||||
{{- if and .Values.proxy.nativeSidecar .Values.proxy.await }}
|
||||
startupProbe:
|
||||
httpGet:
|
||||
path: /ready
|
||||
port: {{.Values.proxy.ports.admin}}
|
||||
initialDelaySeconds: {{.Values.proxy.startupProbe.initialDelaySeconds}}
|
||||
periodSeconds: {{.Values.proxy.startupProbe.periodSeconds}}
|
||||
failureThreshold: {{.Values.proxy.startupProbe.failureThreshold}}
|
||||
{{- end }}
|
||||
{{- if .Values.proxy.resources }}
|
||||
{{ include "partials.resources" .Values.proxy.resources }}
|
||||
{{- end }}
|
||||
securityContext:
|
||||
allowPrivilegeEscalation: false
|
||||
{{- if .Values.proxy.capabilities -}}
|
||||
{{- include "partials.proxy.capabilities" . | nindent 2 -}}
|
||||
{{- end }}
|
||||
readOnlyRootFilesystem: true
|
||||
runAsNonRoot: true
|
||||
runAsUser: {{.Values.proxy.uid}}
|
||||
{{- if ge (int .Values.proxy.gid) 0 }}
|
||||
runAsGroup: {{.Values.proxy.gid}}
|
||||
{{- end }}
|
||||
seccompProfile:
|
||||
type: RuntimeDefault
|
||||
terminationMessagePolicy: FallbackToLogsOnError
|
||||
{{- if and (not .Values.proxy.nativeSidecar) (or .Values.proxy.await .Values.proxy.waitBeforeExitSeconds) }}
|
||||
lifecycle:
|
||||
{{- if .Values.proxy.await }}
|
||||
postStart:
|
||||
exec:
|
||||
command:
|
||||
- /usr/lib/linkerd/linkerd-await
|
||||
- --timeout=2m
|
||||
- --port={{.Values.proxy.ports.admin}}
|
||||
{{- end }}
|
||||
{{- if .Values.proxy.waitBeforeExitSeconds }}
|
||||
preStop:
|
||||
exec:
|
||||
command:
|
||||
- /bin/sleep
|
||||
- {{.Values.proxy.waitBeforeExitSeconds | quote}}
|
||||
{{- end }}
|
||||
{{- end }}
|
||||
volumeMounts:
|
||||
- mountPath: /var/run/linkerd/identity/end-entity
|
||||
name: linkerd-identity-end-entity
|
||||
{{- if .Values.identity.serviceAccountTokenProjection }}
|
||||
- mountPath: /var/run/secrets/tokens
|
||||
name: linkerd-identity-token
|
||||
{{- end }}
|
||||
{{- if .Values.proxy.saMountPath }}
|
||||
- mountPath: {{.Values.proxy.saMountPath.mountPath}}
|
||||
name: {{.Values.proxy.saMountPath.name}}
|
||||
readOnly: {{.Values.proxy.saMountPath.readOnly}}
|
||||
{{- end -}}
|
||||
{{- if .Values.proxy.nativeSidecar }}
|
||||
restartPolicy: Always
|
||||
{{- end -}}
|
||||
{{- end }}
|
|
@ -0,0 +1,6 @@
|
|||
{{- define "partials.image-pull-secrets"}}
|
||||
{{- if . }}
|
||||
imagePullSecrets:
|
||||
{{ toYaml . | indent 2 }}
|
||||
{{- end }}
|
||||
{{- end -}}
|
|
@ -0,0 +1,28 @@
|
|||
{{- define "partials.resources" -}}
|
||||
{{- $ephemeralStorage := index . "ephemeral-storage" -}}
|
||||
resources:
|
||||
{{- if or (.cpu).limit (.memory).limit ($ephemeralStorage).limit }}
|
||||
limits:
|
||||
{{- with (.cpu).limit }}
|
||||
cpu: {{. | quote}}
|
||||
{{- end }}
|
||||
{{- with (.memory).limit }}
|
||||
memory: {{. | quote}}
|
||||
{{- end }}
|
||||
{{- with ($ephemeralStorage).limit }}
|
||||
ephemeral-storage: {{. | quote}}
|
||||
{{- end }}
|
||||
{{- end }}
|
||||
{{- if or (.cpu).request (.memory).request ($ephemeralStorage).request }}
|
||||
requests:
|
||||
{{- with (.cpu).request }}
|
||||
cpu: {{. | quote}}
|
||||
{{- end }}
|
||||
{{- with (.memory).request }}
|
||||
memory: {{. | quote}}
|
||||
{{- end }}
|
||||
{{- with ($ephemeralStorage).request }}
|
||||
ephemeral-storage: {{. | quote}}
|
||||
{{- end }}
|
||||
{{- end }}
|
||||
{{- end }}
|
|
@ -0,0 +1,4 @@
|
|||
{{- define "linkerd.tolerations" -}}
|
||||
tolerations:
|
||||
{{ toYaml .Values.tolerations | trim | indent 2 }}
|
||||
{{- end -}}
|
|
@ -0,0 +1,5 @@
|
|||
{{ define "partials.linkerd.trace" -}}
|
||||
{{ if .Values.controlPlaneTracing -}}
|
||||
- -trace-collector=collector.{{.Values.controlPlaneTracingNamespace}}.svc.{{.Values.clusterDomain}}:55678
|
||||
{{ end -}}
|
||||
{{- end }}
|
|
@ -0,0 +1,19 @@
|
|||
{{- define "linkerd.webhook.validation" -}}
|
||||
|
||||
{{- if and (.injectCaFrom) (.injectCaFromSecret) -}}
|
||||
{{- fail "injectCaFrom and injectCaFromSecret cannot both be set" -}}
|
||||
{{- end -}}
|
||||
|
||||
{{- if and (or (.injectCaFrom) (.injectCaFromSecret)) (.caBundle) -}}
|
||||
{{- fail "injectCaFrom or injectCaFromSecret cannot be set if providing a caBundle" -}}
|
||||
{{- end -}}
|
||||
|
||||
{{- if and (.externalSecret) (empty .caBundle) (empty .injectCaFrom) (empty .injectCaFromSecret) -}}
|
||||
{{- fail "if externalSecret is set, then caBundle, injectCaFrom, or injectCaFromSecret must be set" -}}
|
||||
{{- end }}
|
||||
|
||||
{{- if and (or .injectCaFrom .injectCaFromSecret .caBundle) (not .externalSecret) -}}
|
||||
{{- fail "if caBundle, injectCaFrom, or injectCaFromSecret is set, then externalSecret must be set" -}}
|
||||
{{- end -}}
|
||||
|
||||
{{- end -}}
|
|
@ -0,0 +1,20 @@
|
|||
{{ define "partials.proxy.volumes.identity" -}}
|
||||
emptyDir:
|
||||
medium: Memory
|
||||
name: linkerd-identity-end-entity
|
||||
{{- end -}}
|
||||
|
||||
{{ define "partials.proxyInit.volumes.xtables" -}}
|
||||
emptyDir: {}
|
||||
name: {{ .Values.proxyInit.xtMountPath.name }}
|
||||
{{- end -}}
|
||||
|
||||
{{- define "partials.proxy.volumes.service-account-token" -}}
|
||||
name: linkerd-identity-token
|
||||
projected:
|
||||
sources:
|
||||
- serviceAccountToken:
|
||||
path: linkerd-identity-token
|
||||
expirationSeconds: 86400 {{- /* # 24 hours */}}
|
||||
audience: identity.l5d.io
|
||||
{{- end -}}
|
|
@ -0,0 +1,6 @@
|
|||
The linkerd-crds chart was successfully installed 🎉
|
||||
|
||||
To complete the linkerd core installation, please now proceed to install the
|
||||
linkerd-control-plane chart in the {{ .Release.Namespace }} namespace.
|
||||
|
||||
Looking for more? Visit https://linkerd.io/2/getting-started/
|
File diff suppressed because it is too large
Load Diff
File diff suppressed because it is too large
Load Diff
|
@ -0,0 +1,99 @@
|
|||
---
|
||||
apiVersion: apiextensions.k8s.io/v1
|
||||
kind: CustomResourceDefinition
|
||||
metadata:
|
||||
name: authorizationpolicies.policy.linkerd.io
|
||||
annotations:
|
||||
{{ include "partials.annotations.created-by" . }}
|
||||
labels:
|
||||
helm.sh/chart: {{ .Chart.Name }}-{{ .Chart.Version | replace "+" "_" }}
|
||||
linkerd.io/control-plane-ns: {{.Release.Namespace}}
|
||||
spec:
|
||||
group: policy.linkerd.io
|
||||
scope: Namespaced
|
||||
names:
|
||||
kind: AuthorizationPolicy
|
||||
plural: authorizationpolicies
|
||||
singular: authorizationpolicy
|
||||
shortNames: [authzpolicy]
|
||||
versions:
|
||||
- name: v1alpha1
|
||||
served: true
|
||||
storage: true
|
||||
schema:
|
||||
openAPIV3Schema:
|
||||
type: object
|
||||
required: [spec]
|
||||
properties:
|
||||
spec:
|
||||
description: >-
|
||||
Authorizes clients to communicate with Linkerd-proxied server
|
||||
resources.
|
||||
type: object
|
||||
required: [targetRef, requiredAuthenticationRefs]
|
||||
properties:
|
||||
targetRef:
|
||||
description: >-
|
||||
TargetRef references a resource to which the authorization
|
||||
policy applies.
|
||||
type: object
|
||||
required: [kind, name]
|
||||
# Modified from the gateway API.
|
||||
# Copyright 2020 The Kubernetes Authors
|
||||
properties:
|
||||
group:
|
||||
description: >-
|
||||
Group is the group of the referent. When empty, the
|
||||
Kubernetes core API group is inferred.
|
||||
maxLength: 253
|
||||
pattern: ^$|^[a-z0-9]([-a-z0-9]*[a-z0-9])?(\.[a-z0-9]([-a-z0-9]*[a-z0-9])?)*$
|
||||
type: string
|
||||
kind:
|
||||
description: >-
|
||||
Kind is the kind of the referent.
|
||||
maxLength: 63
|
||||
minLength: 1
|
||||
pattern: ^[a-zA-Z]([-a-zA-Z0-9]*[a-zA-Z0-9])?$
|
||||
type: string
|
||||
name:
|
||||
description: Name is the name of the referent.
|
||||
maxLength: 253
|
||||
minLength: 1
|
||||
type: string
|
||||
requiredAuthenticationRefs:
|
||||
description: >-
|
||||
RequiredAuthenticationRefs enumerates a set of required
|
||||
authentications. ALL authentications must be satisfied for
|
||||
the authorization to apply. If any of the referred objects
|
||||
cannot be found, the authorization will be ignored.
|
||||
type: array
|
||||
items:
|
||||
type: object
|
||||
required: [kind, name]
|
||||
properties:
|
||||
group:
|
||||
description: >-
|
||||
Group is the group of the referent. When empty, the
|
||||
Kubernetes core API group is inferred."
|
||||
maxLength: 253
|
||||
pattern: ^$|^[a-z0-9]([-a-z0-9]*[a-z0-9])?(\.[a-z0-9]([-a-z0-9]*[a-z0-9])?)*$
|
||||
type: string
|
||||
kind:
|
||||
description: >-
|
||||
Kind is the kind of the referent.
|
||||
maxLength: 63
|
||||
minLength: 1
|
||||
pattern: ^[a-zA-Z]([-a-zA-Z0-9]*[a-zA-Z0-9])?$
|
||||
type: string
|
||||
name:
|
||||
description: >-
|
||||
Name is the name of the referent.
|
||||
maxLength: 253
|
||||
minLength: 1
|
||||
type: string
|
||||
namespace:
|
||||
description: >-
|
||||
Name is the name of the referent. When unspecified,
|
||||
this authentication refers to the local namespace.
|
||||
maxLength: 253
|
||||
type: string
|
File diff suppressed because it is too large
Load Diff
|
@ -0,0 +1,87 @@
|
|||
---
|
||||
apiVersion: apiextensions.k8s.io/v1
|
||||
kind: CustomResourceDefinition
|
||||
metadata:
|
||||
name: meshtlsauthentications.policy.linkerd.io
|
||||
annotations:
|
||||
{{ include "partials.annotations.created-by" . }}
|
||||
labels:
|
||||
helm.sh/chart: {{ .Chart.Name }}-{{ .Chart.Version | replace "+" "_" }}
|
||||
linkerd.io/control-plane-ns: {{.Release.Namespace}}
|
||||
spec:
|
||||
group: policy.linkerd.io
|
||||
scope: Namespaced
|
||||
names:
|
||||
kind: MeshTLSAuthentication
|
||||
plural: meshtlsauthentications
|
||||
singular: meshtlsauthentication
|
||||
shortNames: [meshtlsauthn]
|
||||
versions:
|
||||
- name: v1alpha1
|
||||
served: true
|
||||
storage: true
|
||||
schema:
|
||||
openAPIV3Schema:
|
||||
type: object
|
||||
required: [spec]
|
||||
properties:
|
||||
spec:
|
||||
description: >-
|
||||
MeshTLSAuthentication defines a list of authenticated client IDs
|
||||
to be referenced by an `AuthorizationPolicy`. If a client
|
||||
connection has the mutually-authenticated identity that matches
|
||||
ANY of the of the provided identities, the connection is
|
||||
considered authenticated.
|
||||
type: object
|
||||
oneOf:
|
||||
- required: [identities]
|
||||
- required: [identityRefs]
|
||||
properties:
|
||||
identities:
|
||||
description: >-
|
||||
Authorizes clients with the provided proxy identity strings
|
||||
(as provided via MTLS)
|
||||
|
||||
The `*` prefix can be used to match all identities in
|
||||
a domain. An identity string of `*` indicates that
|
||||
all authentication clients are authorized.
|
||||
type: array
|
||||
minItems: 1
|
||||
items:
|
||||
type: string
|
||||
identityRefs:
|
||||
type: array
|
||||
minItems: 1
|
||||
items:
|
||||
type: object
|
||||
required:
|
||||
- kind
|
||||
properties:
|
||||
group:
|
||||
description: >-
|
||||
Group is the group of the referent. When empty, the
|
||||
Kubernetes core API group is inferred."
|
||||
maxLength: 253
|
||||
pattern: ^$|^[a-z0-9]([-a-z0-9]*[a-z0-9])?(\.[a-z0-9]([-a-z0-9]*[a-z0-9])?)*$
|
||||
type: string
|
||||
kind:
|
||||
description: >-
|
||||
Kind is the kind of the referent.
|
||||
maxLength: 63
|
||||
minLength: 1
|
||||
pattern: ^[a-zA-Z]([-a-zA-Z0-9]*[a-zA-Z0-9])?$
|
||||
type: string
|
||||
name:
|
||||
description: >-
|
||||
Name is the name of the referent. When unspecified,
|
||||
this refers to all resources of the specified Group
|
||||
and Kind in the specified namespace.
|
||||
maxLength: 253
|
||||
minLength: 1
|
||||
type: string
|
||||
namespace:
|
||||
description: >-
|
||||
Name is the name of the referent. When unspecified,
|
||||
this authentication refers to the local namespace.
|
||||
maxLength: 253
|
||||
type: string
|
|
@ -0,0 +1,53 @@
|
|||
---
|
||||
apiVersion: apiextensions.k8s.io/v1
|
||||
kind: CustomResourceDefinition
|
||||
metadata:
|
||||
name: networkauthentications.policy.linkerd.io
|
||||
annotations:
|
||||
{{ include "partials.annotations.created-by" . }}
|
||||
labels:
|
||||
helm.sh/chart: {{ .Chart.Name }}-{{ .Chart.Version | replace "+" "_" }}
|
||||
linkerd.io/control-plane-ns: {{.Release.Namespace}}
|
||||
spec:
|
||||
group: policy.linkerd.io
|
||||
scope: Namespaced
|
||||
names:
|
||||
kind: NetworkAuthentication
|
||||
plural: networkauthentications
|
||||
singular: networkauthentication
|
||||
shortNames: [netauthn, networkauthn]
|
||||
versions:
|
||||
- name: v1alpha1
|
||||
served: true
|
||||
storage: true
|
||||
schema:
|
||||
openAPIV3Schema:
|
||||
type: object
|
||||
required: [spec]
|
||||
properties:
|
||||
spec:
|
||||
description: >-
|
||||
NetworkAuthentication defines a list of authenticated client
|
||||
networks to be referenced by an `AuthorizationPolicy`. If a
|
||||
client connection originates from ANY of the of the provided
|
||||
networks, the connection is considered authenticated.
|
||||
type: object
|
||||
required: [networks]
|
||||
properties:
|
||||
networks:
|
||||
type: array
|
||||
items:
|
||||
type: object
|
||||
required: [cidr]
|
||||
properties:
|
||||
cidr:
|
||||
description: >-
|
||||
The CIDR of the network to be authorized.
|
||||
type: string
|
||||
except:
|
||||
description: >-
|
||||
A list of IP networks/addresses not to be included in
|
||||
the above `cidr`.
|
||||
type: array
|
||||
items:
|
||||
type: string
|
|
@ -0,0 +1,266 @@
|
|||
---
|
||||
apiVersion: apiextensions.k8s.io/v1
|
||||
kind: CustomResourceDefinition
|
||||
metadata:
|
||||
name: serverauthorizations.policy.linkerd.io
|
||||
annotations:
|
||||
{{ include "partials.annotations.created-by" . }}
|
||||
labels:
|
||||
helm.sh/chart: {{ .Chart.Name }}-{{ .Chart.Version | replace "+" "_" }}
|
||||
linkerd.io/control-plane-ns: {{.Release.Namespace}}
|
||||
spec:
|
||||
group: policy.linkerd.io
|
||||
scope: Namespaced
|
||||
names:
|
||||
kind: ServerAuthorization
|
||||
plural: serverauthorizations
|
||||
singular: serverauthorization
|
||||
shortNames: [saz, serverauthz, srvauthz]
|
||||
versions:
|
||||
- name: v1alpha1
|
||||
served: true
|
||||
storage: false
|
||||
deprecated: true
|
||||
deprecationWarning: "policy.linkerd.io/v1alpha1 ServerAuthorization is deprecated; use policy.linkerd.io/v1beta1 ServerAuthorization"
|
||||
schema:
|
||||
openAPIV3Schema:
|
||||
type: object
|
||||
required: [spec]
|
||||
properties:
|
||||
spec:
|
||||
description: >-
|
||||
Authorizes clients to communicate with Linkerd-proxied servers.
|
||||
type: object
|
||||
required: [server, client]
|
||||
properties:
|
||||
server:
|
||||
description: >-
|
||||
Identifies servers in the same namespace for which this
|
||||
authorization applies.
|
||||
|
||||
Only one of `name` or `selector` may be specified.
|
||||
type: object
|
||||
oneOf:
|
||||
- required: [name]
|
||||
- required: [selector]
|
||||
properties:
|
||||
name:
|
||||
description: References a `Server` instance by name
|
||||
type: string
|
||||
pattern: '^[a-z0-9]([-a-z0-9]*[a-z0-9])?$'
|
||||
selector:
|
||||
description: >-
|
||||
A label query over servers on which this authorization applies.
|
||||
type: object
|
||||
properties:
|
||||
matchLabels:
|
||||
type: object
|
||||
x-kubernetes-preserve-unknown-fields: true
|
||||
matchExpressions:
|
||||
type: array
|
||||
items:
|
||||
type: object
|
||||
required: [key, operator]
|
||||
properties:
|
||||
key:
|
||||
type: string
|
||||
operator:
|
||||
type: string
|
||||
enum: [In, NotIn, Exists, DoesNotExist]
|
||||
values:
|
||||
type: array
|
||||
items:
|
||||
type: string
|
||||
client:
|
||||
description: Describes clients authorized to access a server.
|
||||
type: object
|
||||
properties:
|
||||
networks:
|
||||
description: >-
|
||||
Limits the client IP addresses to which this
|
||||
authorization applies. If unset, the server chooses a
|
||||
default (typically, all IPs or the cluster's pod
|
||||
network).
|
||||
type: array
|
||||
items:
|
||||
type: object
|
||||
required: [cidr]
|
||||
properties:
|
||||
cidr:
|
||||
type: string
|
||||
except:
|
||||
type: array
|
||||
items:
|
||||
type: string
|
||||
unauthenticated:
|
||||
description: >-
|
||||
Authorizes unauthenticated clients to access a server.
|
||||
type: boolean
|
||||
meshTLS:
|
||||
type: object
|
||||
properties:
|
||||
unauthenticatedTLS:
|
||||
type: boolean
|
||||
description: >-
|
||||
Indicates that no client identity is required for
|
||||
communication.
|
||||
|
||||
This is mostly important for the identity
|
||||
controller, which must terminate TLS connections
|
||||
from clients that do not yet have a certificate.
|
||||
identities:
|
||||
description: >-
|
||||
Authorizes clients with the provided proxy identity
|
||||
strings (as provided via MTLS)
|
||||
|
||||
The `*` prefix can be used to match all identities in
|
||||
a domain. An identity string of `*` indicates that
|
||||
all authentication clients are authorized.
|
||||
type: array
|
||||
items:
|
||||
type: string
|
||||
pattern: '^(\*|[a-z0-9]([-a-z0-9]*[a-z0-9])?)(\.[a-z0-9]([-a-z0-9]*[a-z0-9])?)*$'
|
||||
serviceAccounts:
|
||||
description: >-
|
||||
Authorizes clients with the provided proxy identity
|
||||
service accounts (as provided via MTLS)
|
||||
type: array
|
||||
items:
|
||||
type: object
|
||||
required: [name]
|
||||
properties:
|
||||
name:
|
||||
description: The ServiceAccount's name.
|
||||
type: string
|
||||
pattern: '^[a-z0-9]([-a-z0-9]*[a-z0-9])?$'
|
||||
namespace:
|
||||
description: >-
|
||||
The ServiceAccount's namespace. If unset, the
|
||||
authorization's namespace is used.
|
||||
type: string
|
||||
pattern: '^[a-z0-9]([-a-z0-9]*[a-z0-9])?$'
|
||||
- name: v1beta1
|
||||
served: true
|
||||
storage: true
|
||||
schema:
|
||||
openAPIV3Schema:
|
||||
type: object
|
||||
required: [spec]
|
||||
properties:
|
||||
spec:
|
||||
description: >-
|
||||
Authorizes clients to communicate with Linkerd-proxied servers.
|
||||
type: object
|
||||
required: [server, client]
|
||||
properties:
|
||||
server:
|
||||
description: >-
|
||||
Identifies servers in the same namespace for which this
|
||||
authorization applies.
|
||||
|
||||
Only one of `name` or `selector` may be specified.
|
||||
type: object
|
||||
oneOf:
|
||||
- required: [name]
|
||||
- required: [selector]
|
||||
properties:
|
||||
name:
|
||||
description: References a `Server` instance by name
|
||||
type: string
|
||||
pattern: '^[a-z0-9]([-a-z0-9]*[a-z0-9])?$'
|
||||
selector:
|
||||
description: >-
|
||||
A label query over servers on which this authorization applies.
|
||||
type: object
|
||||
properties:
|
||||
matchLabels:
|
||||
type: object
|
||||
x-kubernetes-preserve-unknown-fields: true
|
||||
matchExpressions:
|
||||
type: array
|
||||
items:
|
||||
type: object
|
||||
required: [key, operator]
|
||||
properties:
|
||||
key:
|
||||
type: string
|
||||
operator:
|
||||
type: string
|
||||
enum: [In, NotIn, Exists, DoesNotExist]
|
||||
values:
|
||||
type: array
|
||||
items:
|
||||
type: string
|
||||
client:
|
||||
description: Describes clients authorized to access a server.
|
||||
type: object
|
||||
properties:
|
||||
networks:
|
||||
description: >-
|
||||
Limits the client IP addresses to which this
|
||||
authorization applies. If unset, the server chooses a
|
||||
default (typically, all IPs or the cluster's pod
|
||||
network).
|
||||
type: array
|
||||
items:
|
||||
type: object
|
||||
required: [cidr]
|
||||
properties:
|
||||
cidr:
|
||||
type: string
|
||||
except:
|
||||
type: array
|
||||
items:
|
||||
type: string
|
||||
unauthenticated:
|
||||
description: >-
|
||||
Authorizes unauthenticated clients to access a server.
|
||||
type: boolean
|
||||
meshTLS:
|
||||
type: object
|
||||
properties:
|
||||
unauthenticatedTLS:
|
||||
type: boolean
|
||||
description: >-
|
||||
Indicates that no client identity is required for
|
||||
communication.
|
||||
|
||||
This is mostly important for the identity
|
||||
controller, which must terminate TLS connections
|
||||
from clients that do not yet have a certificate.
|
||||
identities:
|
||||
description: >-
|
||||
Authorizes clients with the provided proxy identity
|
||||
strings (as provided via MTLS)
|
||||
|
||||
The `*` prefix can be used to match all identities in
|
||||
a domain. An identity string of `*` indicates that
|
||||
all authentication clients are authorized.
|
||||
type: array
|
||||
items:
|
||||
type: string
|
||||
pattern: '^(\*|[a-z0-9]([-a-z0-9]*[a-z0-9])?)(\.[a-z0-9]([-a-z0-9]*[a-z0-9])?)*$'
|
||||
serviceAccounts:
|
||||
description: >-
|
||||
Authorizes clients with the provided proxy identity
|
||||
service accounts (as provided via MTLS)
|
||||
type: array
|
||||
items:
|
||||
type: object
|
||||
required: [name]
|
||||
properties:
|
||||
name:
|
||||
description: The ServiceAccount's name.
|
||||
type: string
|
||||
pattern: '^[a-z0-9]([-a-z0-9]*[a-z0-9])?$'
|
||||
namespace:
|
||||
description: >-
|
||||
The ServiceAccount's namespace. If unset, the
|
||||
authorization's namespace is used.
|
||||
type: string
|
||||
pattern: '^[a-z0-9]([-a-z0-9]*[a-z0-9])?$'
|
||||
additionalPrinterColumns:
|
||||
- name: Server
|
||||
type: string
|
||||
description: The server that this grants access to
|
||||
jsonPath: .spec.server.name
|
|
@ -0,0 +1,319 @@
|
|||
---
|
||||
apiVersion: apiextensions.k8s.io/v1
|
||||
kind: CustomResourceDefinition
|
||||
metadata:
|
||||
name: servers.policy.linkerd.io
|
||||
annotations:
|
||||
{{ include "partials.annotations.created-by" . }}
|
||||
labels:
|
||||
helm.sh/chart: {{ .Chart.Name }}-{{ .Chart.Version | replace "+" "_" }}
|
||||
linkerd.io/control-plane-ns: {{.Release.Namespace}}
|
||||
spec:
|
||||
group: policy.linkerd.io
|
||||
names:
|
||||
kind: Server
|
||||
plural: servers
|
||||
singular: server
|
||||
shortNames: [srv]
|
||||
scope: Namespaced
|
||||
versions:
|
||||
- name: v1alpha1
|
||||
served: true
|
||||
storage: false
|
||||
deprecated: true
|
||||
deprecationWarning: "policy.linkerd.io/v1alpha1 Server is deprecated; use policy.linkerd.io/v1beta1 Server"
|
||||
schema:
|
||||
openAPIV3Schema:
|
||||
type: object
|
||||
required: [spec]
|
||||
properties:
|
||||
spec:
|
||||
type: object
|
||||
required:
|
||||
- podSelector
|
||||
- port
|
||||
properties:
|
||||
podSelector:
|
||||
type: object
|
||||
description: >-
|
||||
Selects pods in the same namespace.
|
||||
oneOf:
|
||||
- required: [matchExpressions]
|
||||
- required: [matchLabels]
|
||||
properties:
|
||||
matchLabels:
|
||||
type: object
|
||||
x-kubernetes-preserve-unknown-fields: true
|
||||
matchExpressions:
|
||||
type: array
|
||||
items:
|
||||
type: object
|
||||
required: [key, operator]
|
||||
properties:
|
||||
key:
|
||||
type: string
|
||||
operator:
|
||||
type: string
|
||||
enum: [In, NotIn, Exists, DoesNotExist]
|
||||
values:
|
||||
type: array
|
||||
items:
|
||||
type: string
|
||||
port:
|
||||
description: >-
|
||||
A port name or number. Must exist in a pod spec.
|
||||
x-kubernetes-int-or-string: true
|
||||
proxyProtocol:
|
||||
description: >-
|
||||
Configures protocol discovery for inbound connections.
|
||||
|
||||
Supersedes the `config.linkerd.io/opaque-ports` annotation.
|
||||
type: string
|
||||
default: unknown
|
||||
- name: v1beta1
|
||||
served: true
|
||||
storage: false
|
||||
deprecated: true
|
||||
deprecationWarning: "policy.linkerd.io/v1alpha1 Server is deprecated; use policy.linkerd.io/v1beta3 Server"
|
||||
schema:
|
||||
openAPIV3Schema:
|
||||
type: object
|
||||
required: [spec]
|
||||
properties:
|
||||
spec:
|
||||
type: object
|
||||
required:
|
||||
- podSelector
|
||||
- port
|
||||
properties:
|
||||
podSelector:
|
||||
type: object
|
||||
description: >-
|
||||
Selects pods in the same namespace.
|
||||
|
||||
The result of matchLabels and matchExpressions are ANDed.
|
||||
Selects all if empty.
|
||||
properties:
|
||||
matchLabels:
|
||||
type: object
|
||||
x-kubernetes-preserve-unknown-fields: true
|
||||
matchExpressions:
|
||||
type: array
|
||||
items:
|
||||
type: object
|
||||
required: [key, operator]
|
||||
properties:
|
||||
key:
|
||||
type: string
|
||||
operator:
|
||||
type: string
|
||||
enum: [In, NotIn, Exists, DoesNotExist]
|
||||
values:
|
||||
type: array
|
||||
items:
|
||||
type: string
|
||||
port:
|
||||
description: >-
|
||||
A port name or number. Must exist in a pod spec.
|
||||
x-kubernetes-int-or-string: true
|
||||
proxyProtocol:
|
||||
description: >-
|
||||
Configures protocol discovery for inbound connections.
|
||||
|
||||
Supersedes the `config.linkerd.io/opaque-ports` annotation.
|
||||
type: string
|
||||
default: unknown
|
||||
additionalPrinterColumns:
|
||||
- name: Port
|
||||
type: string
|
||||
description: The port the server is listening on
|
||||
jsonPath: .spec.port
|
||||
- name: Protocol
|
||||
type: string
|
||||
description: The protocol of the server
|
||||
jsonPath: .spec.proxyProtocol
|
||||
- name: v1beta2
|
||||
served: true
|
||||
storage: false
|
||||
schema:
|
||||
openAPIV3Schema:
|
||||
type: object
|
||||
required: [spec]
|
||||
properties:
|
||||
spec:
|
||||
type: object
|
||||
required:
|
||||
- port
|
||||
oneOf:
|
||||
- required: [podSelector]
|
||||
- required: [externalWorkloadSelector]
|
||||
properties:
|
||||
podSelector:
|
||||
type: object
|
||||
description: >-
|
||||
Selects pods in the same namespace.
|
||||
|
||||
The result of matchLabels and matchExpressions are ANDed.
|
||||
Selects all if empty.
|
||||
properties:
|
||||
matchLabels:
|
||||
type: object
|
||||
x-kubernetes-preserve-unknown-fields: true
|
||||
matchExpressions:
|
||||
type: array
|
||||
items:
|
||||
type: object
|
||||
required: [key, operator]
|
||||
properties:
|
||||
key:
|
||||
type: string
|
||||
operator:
|
||||
type: string
|
||||
enum: [In, NotIn, Exists, DoesNotExist]
|
||||
values:
|
||||
type: array
|
||||
items:
|
||||
type: string
|
||||
externalWorkloadSelector:
|
||||
type: object
|
||||
description: >-
|
||||
Selects ExternalWorkloads in the same namespace.
|
||||
|
||||
The result of matchLabels and matchExpressions are ANDed.
|
||||
Selects all if empty.
|
||||
properties:
|
||||
matchLabels:
|
||||
type: object
|
||||
x-kubernetes-preserve-unknown-fields: true
|
||||
matchExpressions:
|
||||
type: array
|
||||
items:
|
||||
type: object
|
||||
required: [key, operator]
|
||||
properties:
|
||||
key:
|
||||
type: string
|
||||
operator:
|
||||
type: string
|
||||
enum: [In, NotIn, Exists, DoesNotExist]
|
||||
values:
|
||||
type: array
|
||||
items:
|
||||
type: string
|
||||
port:
|
||||
description: >-
|
||||
A port name or number. Must exist in a pod spec.
|
||||
x-kubernetes-int-or-string: true
|
||||
proxyProtocol:
|
||||
description: >-
|
||||
Configures protocol discovery for inbound connections.
|
||||
|
||||
Supersedes the `config.linkerd.io/opaque-ports` annotation.
|
||||
type: string
|
||||
default: unknown
|
||||
additionalPrinterColumns:
|
||||
- name: Port
|
||||
type: string
|
||||
description: The port the server is listening on
|
||||
jsonPath: .spec.port
|
||||
- name: Protocol
|
||||
type: string
|
||||
description: The protocol of the server
|
||||
jsonPath: .spec.proxyProtocol
|
||||
- name: v1beta3
|
||||
served: true
|
||||
storage: true
|
||||
schema:
|
||||
openAPIV3Schema:
|
||||
type: object
|
||||
required: [spec]
|
||||
properties:
|
||||
spec:
|
||||
type: object
|
||||
required:
|
||||
- port
|
||||
oneOf:
|
||||
- required: [podSelector]
|
||||
- required: [externalWorkloadSelector]
|
||||
properties:
|
||||
accessPolicy:
|
||||
type: string
|
||||
default: deny
|
||||
description: >-
|
||||
Default access policy to apply when the traffic doesn't match any of the policy rules.
|
||||
podSelector:
|
||||
type: object
|
||||
description: >-
|
||||
Selects pods in the same namespace.
|
||||
|
||||
The result of matchLabels and matchExpressions are ANDed.
|
||||
Selects all if empty.
|
||||
properties:
|
||||
matchLabels:
|
||||
type: object
|
||||
x-kubernetes-preserve-unknown-fields: true
|
||||
matchExpressions:
|
||||
type: array
|
||||
items:
|
||||
type: object
|
||||
required: [key, operator]
|
||||
properties:
|
||||
key:
|
||||
type: string
|
||||
operator:
|
||||
type: string
|
||||
enum: [In, NotIn, Exists, DoesNotExist]
|
||||
values:
|
||||
type: array
|
||||
items:
|
||||
type: string
|
||||
externalWorkloadSelector:
|
||||
type: object
|
||||
description: >-
|
||||
Selects ExternalWorkloads in the same namespace.
|
||||
|
||||
The result of matchLabels and matchExpressions are ANDed.
|
||||
Selects all if empty.
|
||||
properties:
|
||||
matchLabels:
|
||||
type: object
|
||||
x-kubernetes-preserve-unknown-fields: true
|
||||
matchExpressions:
|
||||
type: array
|
||||
items:
|
||||
type: object
|
||||
required: [key, operator]
|
||||
properties:
|
||||
key:
|
||||
type: string
|
||||
operator:
|
||||
type: string
|
||||
enum: [In, NotIn, Exists, DoesNotExist]
|
||||
values:
|
||||
type: array
|
||||
items:
|
||||
type: string
|
||||
port:
|
||||
description: >-
|
||||
A port name or number. Must exist in a pod spec.
|
||||
x-kubernetes-int-or-string: true
|
||||
proxyProtocol:
|
||||
description: >-
|
||||
Configures protocol discovery for inbound connections.
|
||||
|
||||
Supersedes the `config.linkerd.io/opaque-ports` annotation.
|
||||
type: string
|
||||
default: unknown
|
||||
additionalPrinterColumns:
|
||||
- name: Port
|
||||
type: string
|
||||
description: The port the server is listening on
|
||||
jsonPath: .spec.port
|
||||
- name: Protocol
|
||||
type: string
|
||||
description: The protocol of the server
|
||||
jsonPath: .spec.proxyProtocol
|
||||
- name: Access Policy
|
||||
type: string
|
||||
description: The default access policy applied when the traffic doesn't match any of the policy rules
|
||||
jsonPath: .spec.accessPolicy
|
|
@ -0,0 +1,274 @@
|
|||
---
|
||||
###
|
||||
### Service Profile CRD
|
||||
###
|
||||
apiVersion: apiextensions.k8s.io/v1
|
||||
kind: CustomResourceDefinition
|
||||
metadata:
|
||||
name: serviceprofiles.linkerd.io
|
||||
annotations:
|
||||
{{ include "partials.annotations.created-by" . }}
|
||||
labels:
|
||||
helm.sh/chart: {{ .Chart.Name }}-{{ .Chart.Version | replace "+" "_" }}
|
||||
linkerd.io/control-plane-ns: {{.Release.Namespace}}
|
||||
spec:
|
||||
group: linkerd.io
|
||||
versions:
|
||||
- name: v1alpha1
|
||||
served: true
|
||||
storage: false
|
||||
schema:
|
||||
openAPIV3Schema:
|
||||
type: object
|
||||
properties:
|
||||
spec:
|
||||
type: object
|
||||
description: Spec is the custom resource spec
|
||||
required:
|
||||
- routes
|
||||
properties:
|
||||
dstOverrides:
|
||||
type: array
|
||||
required:
|
||||
- authority
|
||||
- weight
|
||||
items:
|
||||
type: object
|
||||
description: WeightedDst is a weighted alternate destination.
|
||||
properties:
|
||||
authority:
|
||||
type: string
|
||||
weight:
|
||||
x-kubernetes-int-or-string: true
|
||||
anyOf:
|
||||
- type: integer
|
||||
- type: string
|
||||
pattern: ^(\+|-)?(([0-9]+(\.[0-9]*)?)|(\.[0-9]+))(([KMGTPE]i)|[numkMGTPE]|([eE](\+|-)?(([0-9]+(\.[0-9]*)?)|(\.[0-9]+))))?$
|
||||
opaquePorts:
|
||||
type: array
|
||||
items:
|
||||
type: string
|
||||
retryBudget:
|
||||
type: object
|
||||
required:
|
||||
- minRetriesPerSecond
|
||||
- retryRatio
|
||||
- ttl
|
||||
description: RetryBudget describes the maximum number of retries that should be issued to this service.
|
||||
properties:
|
||||
minRetriesPerSecond:
|
||||
format: int32
|
||||
type: integer
|
||||
retryRatio:
|
||||
type: number
|
||||
format: float
|
||||
ttl:
|
||||
type: string
|
||||
routes:
|
||||
type: array
|
||||
items:
|
||||
type: object
|
||||
description: RouteSpec specifies a Route resource.
|
||||
required:
|
||||
- condition
|
||||
- name
|
||||
properties:
|
||||
condition:
|
||||
type: object
|
||||
description: RequestMatch describes the conditions under which to match a Route.
|
||||
properties:
|
||||
pathRegex:
|
||||
type: string
|
||||
method:
|
||||
type: string
|
||||
all:
|
||||
type: array
|
||||
items:
|
||||
type: object
|
||||
x-kubernetes-preserve-unknown-fields: true
|
||||
any:
|
||||
type: array
|
||||
items:
|
||||
type: object
|
||||
x-kubernetes-preserve-unknown-fields: true
|
||||
not:
|
||||
type: array
|
||||
items:
|
||||
type: object
|
||||
x-kubernetes-preserve-unknown-fields: true
|
||||
isRetryable:
|
||||
type: boolean
|
||||
name:
|
||||
type: string
|
||||
timeout:
|
||||
type: string
|
||||
responseClasses:
|
||||
type: array
|
||||
items:
|
||||
type: object
|
||||
required:
|
||||
- condition
|
||||
description: ResponseClass describes how to classify a response (e.g. success or failures).
|
||||
properties:
|
||||
condition:
|
||||
type: object
|
||||
description: ResponseMatch describes the conditions under
|
||||
which to classify a response.
|
||||
properties:
|
||||
all:
|
||||
type: array
|
||||
items:
|
||||
type: object
|
||||
x-kubernetes-preserve-unknown-fields: true
|
||||
any:
|
||||
type: array
|
||||
items:
|
||||
type: object
|
||||
x-kubernetes-preserve-unknown-fields: true
|
||||
not:
|
||||
type: object
|
||||
x-kubernetes-preserve-unknown-fields: true
|
||||
status:
|
||||
type: object
|
||||
description: Range describes a range of integers (e.g. status codes).
|
||||
properties:
|
||||
max:
|
||||
format: int32
|
||||
type: integer
|
||||
min:
|
||||
format: int32
|
||||
type: integer
|
||||
isFailure:
|
||||
type: boolean
|
||||
- name: v1alpha2
|
||||
served: true
|
||||
storage: true
|
||||
schema:
|
||||
openAPIV3Schema:
|
||||
type: object
|
||||
properties:
|
||||
spec:
|
||||
type: object
|
||||
description: Spec is the custom resource spec
|
||||
properties:
|
||||
dstOverrides:
|
||||
type: array
|
||||
required:
|
||||
- authority
|
||||
- weight
|
||||
items:
|
||||
type: object
|
||||
description: WeightedDst is a weighted alternate destination.
|
||||
properties:
|
||||
authority:
|
||||
type: string
|
||||
weight:
|
||||
x-kubernetes-int-or-string: true
|
||||
anyOf:
|
||||
- type: integer
|
||||
- type: string
|
||||
pattern: ^(\+|-)?(([0-9]+(\.[0-9]*)?)|(\.[0-9]+))(([KMGTPE]i)|[numkMGTPE]|([eE](\+|-)?(([0-9]+(\.[0-9]*)?)|(\.[0-9]+))))?$
|
||||
opaquePorts:
|
||||
type: array
|
||||
items:
|
||||
type: string
|
||||
retryBudget:
|
||||
type: object
|
||||
required:
|
||||
- minRetriesPerSecond
|
||||
- retryRatio
|
||||
- ttl
|
||||
description: RetryBudget describes the maximum number of retries that should be issued to this service.
|
||||
properties:
|
||||
minRetriesPerSecond:
|
||||
format: int32
|
||||
type: integer
|
||||
retryRatio:
|
||||
type: number
|
||||
format: float
|
||||
ttl:
|
||||
type: string
|
||||
routes:
|
||||
type: array
|
||||
items:
|
||||
type: object
|
||||
description: RouteSpec specifies a Route resource.
|
||||
required:
|
||||
- condition
|
||||
- name
|
||||
properties:
|
||||
condition:
|
||||
type: object
|
||||
description: RequestMatch describes the conditions under which to match a Route.
|
||||
properties:
|
||||
pathRegex:
|
||||
type: string
|
||||
method:
|
||||
type: string
|
||||
all:
|
||||
type: array
|
||||
items:
|
||||
type: object
|
||||
x-kubernetes-preserve-unknown-fields: true
|
||||
any:
|
||||
type: array
|
||||
items:
|
||||
type: object
|
||||
x-kubernetes-preserve-unknown-fields: true
|
||||
not:
|
||||
type: array
|
||||
items:
|
||||
type: object
|
||||
x-kubernetes-preserve-unknown-fields: true
|
||||
isRetryable:
|
||||
type: boolean
|
||||
name:
|
||||
type: string
|
||||
timeout:
|
||||
type: string
|
||||
responseClasses:
|
||||
type: array
|
||||
items:
|
||||
type: object
|
||||
required:
|
||||
- condition
|
||||
description: ResponseClass describes how to classify a response (e.g. success or failures).
|
||||
properties:
|
||||
condition:
|
||||
type: object
|
||||
description: ResponseMatch describes the conditions under
|
||||
which to classify a response.
|
||||
properties:
|
||||
all:
|
||||
type: array
|
||||
items:
|
||||
type: object
|
||||
x-kubernetes-preserve-unknown-fields: true
|
||||
any:
|
||||
type: array
|
||||
items:
|
||||
type: object
|
||||
x-kubernetes-preserve-unknown-fields: true
|
||||
not:
|
||||
type: object
|
||||
x-kubernetes-preserve-unknown-fields: true
|
||||
status:
|
||||
type: object
|
||||
description: Range describes a range of integers (e.g. status codes).
|
||||
properties:
|
||||
max:
|
||||
format: int32
|
||||
type: integer
|
||||
min:
|
||||
format: int32
|
||||
type: integer
|
||||
isFailure:
|
||||
type: boolean
|
||||
scope: Namespaced
|
||||
preserveUnknownFields: false
|
||||
names:
|
||||
plural: serviceprofiles
|
||||
singular: serviceprofile
|
||||
kind: ServiceProfile
|
||||
shortNames:
|
||||
- sp
|
|
@ -0,0 +1,303 @@
|
|||
---
|
||||
apiVersion: apiextensions.k8s.io/v1
|
||||
kind: CustomResourceDefinition
|
||||
metadata:
|
||||
name: externalworkloads.workload.linkerd.io
|
||||
annotations:
|
||||
{{ include "partials.annotations.created-by" . }}
|
||||
labels:
|
||||
helm.sh/chart: {{ .Chart.Name }}-{{ .Chart.Version | replace "+" "_" }}
|
||||
linkerd.io/control-plane-ns: {{.Release.Namespace}}
|
||||
spec:
|
||||
group: workload.linkerd.io
|
||||
names:
|
||||
categories:
|
||||
- external
|
||||
kind: ExternalWorkload
|
||||
listKind: ExternalWorkloadList
|
||||
plural: externalworkloads
|
||||
singular: externalworkload
|
||||
scope: Namespaced
|
||||
versions:
|
||||
- name: v1alpha1
|
||||
served: true
|
||||
storage: false
|
||||
schema:
|
||||
openAPIV3Schema:
|
||||
description: >-
|
||||
An ExternalWorkload describes a single workload (i.e. a deployable unit) external
|
||||
to the cluster that should be enrolled in the mesh.
|
||||
type: object
|
||||
required: [spec]
|
||||
properties:
|
||||
apiVerson:
|
||||
type: string
|
||||
kind:
|
||||
type: string
|
||||
metadata:
|
||||
type: object
|
||||
spec:
|
||||
properties:
|
||||
meshTls:
|
||||
description: meshTls describes TLS settings associated with an
|
||||
external workload.
|
||||
properties:
|
||||
identity:
|
||||
type: string
|
||||
description: identity of the workload. Corresponds to the
|
||||
identity used in the workload's certificate. It is used
|
||||
by peers to perform verification in the mTLS handshake.
|
||||
minLength: 1
|
||||
maxLength: 253
|
||||
serverName:
|
||||
type: string
|
||||
description: serverName is the name of the workload in DNS
|
||||
format. It is used by the workload to terminate TLS using
|
||||
SNI.
|
||||
minLength: 1
|
||||
maxLength: 253
|
||||
type: object
|
||||
required:
|
||||
- identity
|
||||
- serverName
|
||||
ports:
|
||||
type: array
|
||||
description: ports describes a list of ports exposed by the
|
||||
workload
|
||||
items:
|
||||
properties:
|
||||
name:
|
||||
type: string
|
||||
description: name must be an IANA_SVC_NAME and unique
|
||||
within the ports set. Each named port can be referred
|
||||
to by services.
|
||||
port:
|
||||
format: int32
|
||||
maximum: 65535
|
||||
minimum: 1
|
||||
type: integer
|
||||
protocol:
|
||||
description: protocol exposed by the port. Must be UDP or
|
||||
TCP. Defaults to TCP.
|
||||
type: string
|
||||
default: "TCP"
|
||||
type: object
|
||||
required:
|
||||
- port
|
||||
workloadIPs:
|
||||
type: array
|
||||
description: workloadIPs contains a list of IP addresses that
|
||||
can be used to send traffic to the workload.
|
||||
items:
|
||||
type: object
|
||||
properties:
|
||||
ip:
|
||||
type: string
|
||||
# TODO: relax this in the future when ipv6 is supported
|
||||
# an external workload (like a pod) should only
|
||||
# support 2 interfaces
|
||||
maxItems: 1
|
||||
type: object
|
||||
required:
|
||||
- meshTls
|
||||
status:
|
||||
type: object
|
||||
properties:
|
||||
conditions:
|
||||
type: array
|
||||
items:
|
||||
type: object
|
||||
properties:
|
||||
lastProbeTime:
|
||||
description: lastProbeTime is the last time the
|
||||
healthcheck endpoint was probed.
|
||||
format: date-time
|
||||
type: string
|
||||
lastTransitionTime:
|
||||
description: lastTransitionTime is the last time the
|
||||
condition transitioned from one status to another.
|
||||
format: date-time
|
||||
type: string
|
||||
status:
|
||||
description: status of the condition (one of True, False, Unknown)
|
||||
enum:
|
||||
- "True"
|
||||
- "False"
|
||||
- Unknown
|
||||
type: string
|
||||
type:
|
||||
description: type of the condition in CamelCase or in
|
||||
foo.example.com/CamelCase.
|
||||
maxLength: 316
|
||||
pattern: ^([a-z0-9]([-a-z0-9]*[a-z0-9])?(\.[a-z0-9]([-a-z0-9]*[a-z0-9])?)*/)?(([A-Za-z0-9][-A-Za-z0-9_.]*)?[A-Za-z0-9])$
|
||||
type: string
|
||||
reason:
|
||||
description: reason contains a programmatic identifier
|
||||
indicating the reason for the condition's last
|
||||
transition. Producers of specific condition types may
|
||||
define expected values and meanings for this field, and
|
||||
whether the values are considered a guaranteed API. The
|
||||
value should be a CamelCase string. This field may not
|
||||
be empty.
|
||||
maxLength: 1024
|
||||
minLength: 1
|
||||
pattern: ^[A-Za-z]([A-Za-z0-9_,:]*[A-Za-z0-9_])?$
|
||||
type: string
|
||||
message:
|
||||
description: message is a human readable message
|
||||
indicating details about the transition. This may be an
|
||||
empty string.
|
||||
maxLength: 32768
|
||||
type: string
|
||||
required:
|
||||
- status
|
||||
- type
|
||||
additionalPrinterColumns:
|
||||
- jsonPath: .spec.meshTls.identity
|
||||
name: Identity
|
||||
type: string
|
||||
- jsonPath: .metadata.creationTimestamp
|
||||
name: Age
|
||||
type: date
|
||||
- name: v1beta1
|
||||
served: true
|
||||
storage: true
|
||||
subresources:
|
||||
status: {}
|
||||
schema:
|
||||
openAPIV3Schema:
|
||||
description: >-
|
||||
An ExternalWorkload describes a single workload (i.e. a deployable unit) external
|
||||
to the cluster that should be enrolled in the mesh.
|
||||
type: object
|
||||
required: [spec]
|
||||
properties:
|
||||
apiVerson:
|
||||
type: string
|
||||
kind:
|
||||
type: string
|
||||
metadata:
|
||||
type: object
|
||||
spec:
|
||||
properties:
|
||||
meshTLS:
|
||||
description: meshTLS describes TLS settings associated with an
|
||||
external workload.
|
||||
properties:
|
||||
identity:
|
||||
type: string
|
||||
description: identity of the workload. Corresponds to the
|
||||
identity used in the workload's certificate. It is used
|
||||
by peers to perform verification in the mTLS handshake.
|
||||
minLength: 1
|
||||
maxLength: 253
|
||||
serverName:
|
||||
type: string
|
||||
description: serverName is the name of the workload in DNS
|
||||
format. It is used by the workload to terminate TLS using
|
||||
SNI.
|
||||
minLength: 1
|
||||
maxLength: 253
|
||||
type: object
|
||||
required:
|
||||
- identity
|
||||
- serverName
|
||||
ports:
|
||||
type: array
|
||||
description: ports describes a list of ports exposed by the
|
||||
workload
|
||||
items:
|
||||
properties:
|
||||
name:
|
||||
type: string
|
||||
description: name must be an IANA_SVC_NAME and unique
|
||||
within the ports set. Each named port can be referred
|
||||
to by services.
|
||||
port:
|
||||
format: int32
|
||||
maximum: 65535
|
||||
minimum: 1
|
||||
type: integer
|
||||
protocol:
|
||||
description: protocol exposed by the port. Must be UDP or
|
||||
TCP. Defaults to TCP.
|
||||
type: string
|
||||
default: "TCP"
|
||||
type: object
|
||||
required:
|
||||
- port
|
||||
workloadIPs:
|
||||
type: array
|
||||
description: workloadIPs contains a list of IP addresses that
|
||||
can be used to send traffic to the workload. This field may
|
||||
hold a maximum of two entries. If one entry, it can be an
|
||||
IPv4 or IPv6 address; if two entries it should contain one
|
||||
IPv4 address and one IPv6 address.
|
||||
items:
|
||||
type: object
|
||||
properties:
|
||||
ip:
|
||||
type: string
|
||||
maxItems: 2
|
||||
type: object
|
||||
required:
|
||||
- meshTLS
|
||||
status:
|
||||
type: object
|
||||
properties:
|
||||
conditions:
|
||||
type: array
|
||||
items:
|
||||
type: object
|
||||
properties:
|
||||
lastProbeTime:
|
||||
description: lastProbeTime is the last time the
|
||||
healthcheck endpoint was probed.
|
||||
format: date-time
|
||||
type: string
|
||||
lastTransitionTime:
|
||||
description: lastTransitionTime is the last time the
|
||||
condition transitioned from one status to another.
|
||||
format: date-time
|
||||
type: string
|
||||
status:
|
||||
description: status of the condition (one of True, False, Unknown)
|
||||
enum:
|
||||
- "True"
|
||||
- "False"
|
||||
- Unknown
|
||||
type: string
|
||||
type:
|
||||
description: type of the condition in CamelCase or in
|
||||
foo.example.com/CamelCase.
|
||||
maxLength: 316
|
||||
pattern: ^([a-z0-9]([-a-z0-9]*[a-z0-9])?(\.[a-z0-9]([-a-z0-9]*[a-z0-9])?)*/)?(([A-Za-z0-9][-A-Za-z0-9_.]*)?[A-Za-z0-9])$
|
||||
type: string
|
||||
reason:
|
||||
description: reason contains a programmatic identifier
|
||||
indicating the reason for the condition's last
|
||||
transition. Producers of specific condition types may
|
||||
define expected values and meanings for this field, and
|
||||
whether the values are considered a guaranteed API. The
|
||||
value should be a CamelCase string. This field may not
|
||||
be empty.
|
||||
maxLength: 1024
|
||||
minLength: 1
|
||||
pattern: ^[A-Za-z]([A-Za-z0-9_,:]*[A-Za-z0-9_])?$
|
||||
type: string
|
||||
message:
|
||||
description: message is a human readable message
|
||||
indicating details about the transition. This may be an
|
||||
empty string.
|
||||
maxLength: 32768
|
||||
type: string
|
||||
required:
|
||||
- status
|
||||
- type
|
||||
additionalPrinterColumns:
|
||||
- jsonPath: .spec.meshTLS.identity
|
||||
name: Identity
|
||||
type: string
|
||||
- jsonPath: .metadata.creationTimestamp
|
||||
name: Age
|
||||
type: date
|
|
@ -0,0 +1 @@
|
|||
enableHttpRoutes: true
|
|
@ -0,0 +1,26 @@
|
|||
# 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/
|
||||
|
||||
# template tests
|
||||
/test
|
|
@ -0,0 +1,22 @@
|
|||
annotations:
|
||||
catalog.cattle.io/certified: partner
|
||||
catalog.cattle.io/display-name: NATS Server
|
||||
catalog.cattle.io/kube-version: '>=1.16-0'
|
||||
catalog.cattle.io/release-name: nats
|
||||
apiVersion: v2
|
||||
appVersion: 2.10.21
|
||||
description: A Helm chart for the NATS.io High Speed Cloud Native Distributed Communications
|
||||
Technology.
|
||||
home: http://github.com/nats-io/k8s
|
||||
icon: file://assets/icons/nats.png
|
||||
keywords:
|
||||
- nats
|
||||
- messaging
|
||||
- cncf
|
||||
kubeVersion: '>=1.16-0'
|
||||
maintainers:
|
||||
- email: info@nats.io
|
||||
name: The NATS Authors
|
||||
url: https://github.com/nats-io
|
||||
name: nats
|
||||
version: 1.2.5
|
|
@ -0,0 +1,329 @@
|
|||
# NATS Server
|
||||
|
||||
---
|
||||
|
||||
[NATS](https://nats.io) is a simple, secure and performant communications system for digital systems, services and devices.
|
||||
NATS is part of the Cloud Native Computing Foundation ([CNCF](https://cncf.io)).
|
||||
NATS has over [30 client language implementations](https://nats.io/download/), and its server can run on-premise, in the cloud, at the edge, and even on a Raspberry Pi.
|
||||
NATS can secure and simplify design and operation of modern distributed systems.
|
||||
|
||||
```shell
|
||||
helm repo add nats https://nats-io.github.io/k8s/helm/charts/
|
||||
helm upgrade --install nats nats/nats
|
||||
```
|
||||
|
||||
## Upgrade Nodes
|
||||
|
||||
- **Upgrading from 0.x**: The `values.yaml` schema changed significantly from 0.x to 1.x. Read [UPGRADING.md](UPGRADING.md) for instructions on upgrading a 0.x release to 1.x.
|
||||
|
||||
## Values
|
||||
|
||||
There are a handful of explicitly defined options which are documented with comments in the [values.yaml](values.yaml) file.
|
||||
|
||||
Everything in the NATS Config or Kubernetes Resources can be overridden by `merge` and `patch`, which is supported for the following values:
|
||||
|
||||
| key | type | enabled by default |
|
||||
|----------------------------------|-----------------------------------------------------------------------------------------------------------------------------|-----------------------------------------|
|
||||
| `config` | [NATS Config](https://docs.nats.io/running-a-nats-service/configuration) | yes |
|
||||
| `config.cluster` | [NATS Cluster](https://docs.nats.io/running-a-nats-service/configuration/clustering/cluster_config) | no |
|
||||
| `config.cluster.tls` | [NATS TLS](https://docs.nats.io/running-a-nats-service/configuration/securing_nats/tls) | no |
|
||||
| `config.jetstream` | [NATS JetStream](https://docs.nats.io/running-a-nats-service/configuration#jetstream) | no |
|
||||
| `config.jetstream.fileStore.pvc` | [k8s PVC](https://kubernetes.io/docs/reference/generated/kubernetes-api/v1.24/#persistentvolumeclaim-v1-core) | yes, when `config.jetstream` is enabled |
|
||||
| `config.nats.tls` | [NATS TLS](https://docs.nats.io/running-a-nats-service/configuration/securing_nats/tls) | no |
|
||||
| `config.leafnodes` | [NATS LeafNodes](https://docs.nats.io/running-a-nats-service/configuration/leafnodes/leafnode_conf) | no |
|
||||
| `config.leafnodes.tls` | [NATS TLS](https://docs.nats.io/running-a-nats-service/configuration/securing_nats/tls) | no |
|
||||
| `config.websocket` | [NATS WebSocket](https://docs.nats.io/running-a-nats-service/configuration/websocket/websocket_conf) | no |
|
||||
| `config.websocket.tls` | [NATS TLS](https://docs.nats.io/running-a-nats-service/configuration/securing_nats/tls) | no |
|
||||
| `config.websocket.ingress` | [k8s Ingress](https://kubernetes.io/docs/reference/generated/kubernetes-api/v1.24/#ingress-v1-networking-k8s-io) | no |
|
||||
| `config.mqtt` | [NATS MQTT](https://docs.nats.io/running-a-nats-service/configuration/mqtt/mqtt_config) | no |
|
||||
| `config.mqtt.tls` | [NATS TLS](https://docs.nats.io/running-a-nats-service/configuration/securing_nats/tls) | no |
|
||||
| `config.gateway` | [NATS Gateway](https://docs.nats.io/running-a-nats-service/configuration/gateways/gateway#gateway-configuration-block) | no |
|
||||
| `config.gateway.tls` | [NATS TLS](https://docs.nats.io/running-a-nats-service/configuration/securing_nats/tls) | no |
|
||||
| `config.resolver` | [NATS Resolver](https://docs.nats.io/running-a-nats-service/configuration/securing_nats/auth_intro/jwt/resolver) | no |
|
||||
| `config.resolver.pvc` | [k8s PVC](https://kubernetes.io/docs/reference/generated/kubernetes-api/v1.24/#persistentvolumeclaim-v1-core) | yes, when `config.resolver` is enabled |
|
||||
| `container` | nats [k8s Container](https://kubernetes.io/docs/reference/generated/kubernetes-api/v1.24/#container-v1-core) | yes |
|
||||
| `reloader` | config reloader [k8s Container](https://kubernetes.io/docs/reference/generated/kubernetes-api/v1.24/#container-v1-core) | yes |
|
||||
| `promExporter` | prometheus exporter [k8s Container](https://kubernetes.io/docs/reference/generated/kubernetes-api/v1.24/#container-v1-core) | no |
|
||||
| `promExporter.podMonitor` | [prometheus PodMonitor](https://prometheus-operator.dev/docs/operator/api/#monitoring.coreos.com/v1.PodMonitor) | no |
|
||||
| `service` | [k8s Service](https://kubernetes.io/docs/reference/generated/kubernetes-api/v1.24/#service-v1-core) | yes |
|
||||
| `statefulSet` | [k8s StatefulSet](https://kubernetes.io/docs/reference/generated/kubernetes-api/v1.24/#statefulset-v1-apps) | yes |
|
||||
| `podTemplate` | [k8s PodTemplate](https://kubernetes.io/docs/reference/generated/kubernetes-api/v1.24/#pod-v1-core) | yes |
|
||||
| `headlessService` | [k8s Service](https://kubernetes.io/docs/reference/generated/kubernetes-api/v1.24/#service-v1-core) | yes |
|
||||
| `configMap` | [k8s ConfigMap](https://kubernetes.io/docs/reference/generated/kubernetes-api/v1.24/#configmap-v1-core) | yes |
|
||||
| `natsBox.contexts.default` | [NATS Context](https://docs.nats.io/using-nats/nats-tools/nats_cli#nats-contexts) | yes |
|
||||
| `natsBox.contexts.[name]` | [NATS Context](https://docs.nats.io/using-nats/nats-tools/nats_cli#nats-contexts) | no |
|
||||
| `natsBox.container` | nats-box [k8s Container](https://kubernetes.io/docs/reference/generated/kubernetes-api/v1.24/#container-v1-core) | yes |
|
||||
| `natsBox.deployment` | [k8s Deployment](https://kubernetes.io/docs/reference/generated/kubernetes-api/v1.24/#deployment-v1-apps) | yes |
|
||||
| `natsBox.podTemplate` | [k8s PodTemplate](https://kubernetes.io/docs/reference/generated/kubernetes-api/v1.24/#pod-v1-core) | yes |
|
||||
| `natsBox.contextsSecret` | [k8s Secret](https://kubernetes.io/docs/reference/generated/kubernetes-api/v1.24/#secret-v1-core) | yes |
|
||||
| `natsBox.contentsSecret` | [k8s Secret](https://kubernetes.io/docs/reference/generated/kubernetes-api/v1.24/#secret-v1-core) | yes |
|
||||
|
||||
### Merge
|
||||
|
||||
Merging is performed using the Helm `merge` function. Example - add NATS accounts and container resources:
|
||||
|
||||
```yaml
|
||||
config:
|
||||
merge:
|
||||
accounts:
|
||||
A:
|
||||
users:
|
||||
- {user: a, password: a}
|
||||
B:
|
||||
users:
|
||||
- {user: b, password: b}
|
||||
natsBox:
|
||||
contexts:
|
||||
a:
|
||||
merge: {user: a, password: a}
|
||||
b:
|
||||
merge: {user: b, password: b}
|
||||
defaultContextName: a
|
||||
```
|
||||
|
||||
## Patch
|
||||
|
||||
Patching is performed using [JSON Patch](https://jsonpatch.com/). Example - add additional route to end of route list:
|
||||
|
||||
```yaml
|
||||
config:
|
||||
cluster:
|
||||
enabled: true
|
||||
patch:
|
||||
- op: add
|
||||
path: /routes/-
|
||||
value: nats://demo.nats.io:6222
|
||||
```
|
||||
|
||||
## Common Configurations
|
||||
|
||||
### JetStream Cluster on 3 separate hosts
|
||||
|
||||
```yaml
|
||||
config:
|
||||
cluster:
|
||||
enabled: true
|
||||
replicas: 3
|
||||
jetstream:
|
||||
enabled: true
|
||||
fileStore:
|
||||
pvc:
|
||||
size: 10Gi
|
||||
|
||||
podTemplate:
|
||||
topologySpreadConstraints:
|
||||
kubernetes.io/hostname:
|
||||
maxSkew: 1
|
||||
whenUnsatisfiable: DoNotSchedule
|
||||
```
|
||||
|
||||
### NATS Container Resources
|
||||
|
||||
```yaml
|
||||
container:
|
||||
env:
|
||||
# different from k8s units, suffix must be B, KiB, MiB, GiB, or TiB
|
||||
# should be ~90% of memory limit
|
||||
GOMEMLIMIT: 7GiB
|
||||
merge:
|
||||
# recommended limit is at least 2 CPU cores and 8Gi Memory for production JetStream clusters
|
||||
resources:
|
||||
requests:
|
||||
cpu: "2"
|
||||
memory: 8Gi
|
||||
limits:
|
||||
cpu: "2"
|
||||
memory: 8Gi
|
||||
```
|
||||
|
||||
### Specify Image Version
|
||||
|
||||
```yaml
|
||||
container:
|
||||
image:
|
||||
tag: x.y.z-alpine
|
||||
```
|
||||
|
||||
### Operator Mode with NATS Resolver
|
||||
|
||||
Run `nsc generate config --nats-resolver` and replace the `OPERATOR_JWT`, `SYS_ACCOUNT_ID`, and `SYS_ACCOUNT_JWT` with your values.
|
||||
Make sure that you do not include the trailing `,` in the `SYS_ACCOUNT_JWT`.
|
||||
|
||||
```
|
||||
config:
|
||||
resolver:
|
||||
enabled: true
|
||||
merge:
|
||||
type: full
|
||||
interval: 2m
|
||||
timeout: 1.9s
|
||||
merge:
|
||||
operator: OPERATOR_JWT
|
||||
system_account: SYS_ACCOUNT_ID
|
||||
resolver_preload:
|
||||
SYS_ACCOUNT_ID: SYS_ACCOUNT_JWT
|
||||
```
|
||||
|
||||
|
||||
## Accessing NATS
|
||||
|
||||
The chart contains 2 services by default, `service` and `headlessService`.
|
||||
|
||||
### `service`
|
||||
|
||||
The `service` is intended to be accessed by NATS Clients. It is a `ClusterIP` service by default, however it can easily be changed to a different service type.
|
||||
|
||||
The `nats`, `websocket`, `leafnodes`, and `mqtt` ports will be exposed through this service by default if they are enabled.
|
||||
|
||||
Example: change this service type to a `LoadBalancer`:
|
||||
|
||||
```yaml
|
||||
service:
|
||||
merge:
|
||||
spec:
|
||||
type: LoadBalancer
|
||||
```
|
||||
|
||||
### `headlessService`
|
||||
|
||||
The `headlessService` is used for NATS Servers in the Stateful Set to discover one another. It is primarily intended to be used for Cluster Route connections.
|
||||
|
||||
### TLS Considerations
|
||||
|
||||
The TLS Certificate used for Client Connections should have a SAN covering DNS Name that clients access the `service` at.
|
||||
|
||||
The TLS Certificate used for Cluster Route Connections should have a SAN covering the DNS Name that routes access each other on the `headlessService` at. This is `*.<headless-service-name>` by default.
|
||||
|
||||
## Advanced Features
|
||||
|
||||
### Templating Values
|
||||
|
||||
Anything in `values.yaml` can be templated:
|
||||
|
||||
- maps matching the following syntax will be templated and parsed as YAML:
|
||||
```yaml
|
||||
$tplYaml: |
|
||||
yaml template
|
||||
```
|
||||
- maps matching the follow syntax will be templated, parsed as YAML, and spread into the parent map/slice
|
||||
```yaml
|
||||
$tplYamlSpread: |
|
||||
yaml template
|
||||
```
|
||||
|
||||
Example - change service name:
|
||||
|
||||
```yaml
|
||||
service:
|
||||
name:
|
||||
$tplYaml: >-
|
||||
{{ include "nats.fullname" . }}-svc
|
||||
```
|
||||
|
||||
### NATS Config Units and Variables
|
||||
|
||||
NATS configuration extends JSON, and can represent Units and Variables. They must be wrapped in `<< >>` in order to template correctly. Example:
|
||||
|
||||
```yaml
|
||||
config:
|
||||
merge:
|
||||
authorization:
|
||||
# variable
|
||||
token: << $TOKEN >>
|
||||
# units
|
||||
max_payload: << 2MB >>
|
||||
```
|
||||
|
||||
templates to the `nats.conf`:
|
||||
|
||||
```
|
||||
{
|
||||
"authorization": {
|
||||
"token": $TOKEN
|
||||
},
|
||||
"max_payload": 2MB,
|
||||
"port": 4222,
|
||||
...
|
||||
}
|
||||
```
|
||||
|
||||
### NATS Config Includes
|
||||
|
||||
Any NATS Config key ending in `$include` will be replaced with an include directive. Included files should be in paths relative to `/etc/nats-config`. Multiple `$include` keys are supported by using a prefix, and will be sorted alphabetically. Example:
|
||||
|
||||
```yaml
|
||||
config:
|
||||
merge:
|
||||
00$include: auth.conf
|
||||
01$include: params.conf
|
||||
configMap:
|
||||
merge:
|
||||
data:
|
||||
auth.conf: |
|
||||
accounts: {
|
||||
A: {
|
||||
users: [
|
||||
{user: a, password: a}
|
||||
]
|
||||
},
|
||||
B: {
|
||||
users: [
|
||||
{user: b, password: b}
|
||||
]
|
||||
},
|
||||
}
|
||||
params.conf: |
|
||||
max_payload: 2MB
|
||||
```
|
||||
|
||||
templates to the `nats.conf`:
|
||||
|
||||
```
|
||||
include auth.conf;
|
||||
"port": 4222,
|
||||
...
|
||||
include params.conf;
|
||||
```
|
||||
|
||||
### Extra Resources
|
||||
|
||||
Enables adding additional arbitrary resources. Example - expose WebSocket via VirtualService in Istio:
|
||||
|
||||
```yaml
|
||||
config:
|
||||
websocket:
|
||||
enabled: true
|
||||
extraResources:
|
||||
- apiVersion: networking.istio.io/v1beta1
|
||||
kind: VirtualService
|
||||
metadata:
|
||||
namespace:
|
||||
$tplYamlSpread: >
|
||||
{{ include "nats.metadataNamespace" $ }}
|
||||
name:
|
||||
$tplYaml: >
|
||||
{{ include "nats.fullname" $ | quote }}
|
||||
labels:
|
||||
$tplYaml: |
|
||||
{{ include "nats.labels" $ }}
|
||||
spec:
|
||||
hosts:
|
||||
- demo.nats.io
|
||||
gateways:
|
||||
- my-gateway
|
||||
http:
|
||||
- name: default
|
||||
match:
|
||||
- name: root
|
||||
uri:
|
||||
exact: /
|
||||
route:
|
||||
- destination:
|
||||
host:
|
||||
$tplYaml: >
|
||||
{{ .Values.service.name | quote }}
|
||||
port:
|
||||
number:
|
||||
$tplYaml: >
|
||||
{{ .Values.config.websocket.port }}
|
||||
```
|
|
@ -0,0 +1,155 @@
|
|||
# Upgrading from 0.x to 1.x
|
||||
|
||||
Instructions for upgrading an existing `nats` 0.x release to 1.x.
|
||||
|
||||
## Rename Immutable Fields
|
||||
|
||||
There are a number of immutable fields in the NATS Stateful Set and NATS Box deployment. All 1.x `values.yaml` files targeting an existing 0.x release will require some or all of these settings:
|
||||
|
||||
```yaml
|
||||
config:
|
||||
# required if using JetStream file storage
|
||||
jetstream:
|
||||
# uncomment the next line if using JetStream file storage
|
||||
# enabled: true
|
||||
fileStore:
|
||||
pvc:
|
||||
name:
|
||||
$tplYaml: >-
|
||||
{{ include "nats.fullname" . }}-js-pvc
|
||||
# set other PVC options here to make it match 0.x, refer to values.yaml for schema
|
||||
|
||||
# required if using a full or cache resolver
|
||||
resolver:
|
||||
# uncomment the next line if using a full or cache resolver
|
||||
# enabled: true
|
||||
pvc:
|
||||
name: nats-jwt-pvc
|
||||
# set other PVC options here to make it match 0.x, refer to values.yaml for schema
|
||||
|
||||
# required
|
||||
statefulSet:
|
||||
patch:
|
||||
- op: remove
|
||||
path: /spec/selector/matchLabels/app.kubernetes.io~1component
|
||||
- $tplYamlSpread: |-
|
||||
{{- if and
|
||||
.Values.config.jetstream.enabled
|
||||
.Values.config.jetstream.fileStore.enabled
|
||||
.Values.config.jetstream.fileStore.pvc.enabled
|
||||
.Values.config.resolver.enabled
|
||||
.Values.config.resolver.pvc.enabled
|
||||
}}
|
||||
- op: move
|
||||
from: /spec/volumeClaimTemplates/0
|
||||
path: /spec/volumeClaimTemplates/1
|
||||
{{- else}}
|
||||
[]
|
||||
{{- end }}
|
||||
|
||||
# required
|
||||
headlessService:
|
||||
name:
|
||||
$tplYaml: >-
|
||||
{{ include "nats.fullname" . }}
|
||||
|
||||
# required unless 0.x values explicitly set nats.serviceAccount.create=false
|
||||
serviceAccount:
|
||||
enabled: true
|
||||
|
||||
# required to use new ClusterIP service for Clients accessing NATS
|
||||
# if using TLS, this may require adding another SAN
|
||||
service:
|
||||
# uncomment the next line to disable the new ClusterIP service
|
||||
# enabled: false
|
||||
name:
|
||||
$tplYaml: >-
|
||||
{{ include "nats.fullname" . }}-svc
|
||||
|
||||
# required if using NatsBox
|
||||
natsBox:
|
||||
deployment:
|
||||
patch:
|
||||
- op: replace
|
||||
path: /spec/selector/matchLabels
|
||||
value:
|
||||
app: nats-box
|
||||
- op: add
|
||||
path: /spec/template/metadata/labels/app
|
||||
value: nats-box
|
||||
```
|
||||
|
||||
## Update NATS Config to new values.yaml schema
|
||||
|
||||
Most values that control the NATS Config have changed and moved under the `config` key. Refer to the 1.x Chart's [values.yaml](values.yaml) for the complete schema.
|
||||
|
||||
After migrating to the new values schema, ensure that changes you expect in the NATS Config files match by templating the old and new config files.
|
||||
|
||||
Template your old 0.x Config Map, this example uses a file called `values-old.yaml`:
|
||||
|
||||
```sh
|
||||
helm template \
|
||||
--version "0.x" \
|
||||
-f values-old.yaml \
|
||||
-s templates/configmap.yaml \
|
||||
nats \
|
||||
nats/nats
|
||||
```
|
||||
|
||||
Template your new 1.x Config Map, this example uses a file called `values.yaml`:
|
||||
|
||||
```sh
|
||||
helm template \
|
||||
--version "^1-beta" \
|
||||
-f values.yaml \
|
||||
-s templates/config-map.yaml \
|
||||
nats \
|
||||
nats/nats
|
||||
```
|
||||
|
||||
## Update Kubernetes Resources to new values.yaml schema
|
||||
|
||||
Most values that control Kubernetes Resources have been changed. Refer to the 1.x Chart's [values.yaml](values.yaml) for the complete schema.
|
||||
|
||||
After migrating to the new values schema, ensure that changes you expect in resources match by templating the old and new resources.
|
||||
|
||||
| Resource | 0.x Template File | 1.x Template File |
|
||||
|-------------------------|---------------------------------|-------------------------------------------|
|
||||
| Config Map | `templates/configmap.yaml` | `templates/config-map.yaml` |
|
||||
| Stateful Set | `templates/statefulset.yaml` | `templates/stateful-set.yaml` |
|
||||
| Headless Service | `templates/service.yaml` | `templates/headless-service.yaml` |
|
||||
| ClusterIP Service | N/A | `templates/service.yaml` |
|
||||
| Network Policy | `templates/networkpolicy.yaml` | N/A |
|
||||
| Pod Disruption Budget | `templates/pdb.yaml` | `templates/pod-disruption-budget.yaml` |
|
||||
| Service Account | `templates/rbac.yaml` | `templates/service-account.yaml` |
|
||||
| Resource | `templates/` | `templates/` |
|
||||
| Resource | `templates/` | `templates/` |
|
||||
| Prometheus Monitor | `templates/serviceMonitor.yaml` | `templates/pod-monitor.yaml` |
|
||||
| NatsBox Deployment | `templates/nats-box.yaml` | `templates/nats-box/deployment.yaml` |
|
||||
| NatsBox Service Account | N/A | `templates/nats-box/service-account.yaml` |
|
||||
| NatsBox Contents Secret | N/A | `templates/nats-box/contents-secret.yaml` |
|
||||
| NatsBox Contexts Secret | N/A | `templates/nats-box/contexts-secret.yaml` |
|
||||
|
||||
For example, to check that the Stateful Set matches:
|
||||
|
||||
Template your old 0.x Stateful Set, this example uses a file called `values-old.yaml`:
|
||||
|
||||
```sh
|
||||
helm template \
|
||||
--version "0.x" \
|
||||
-f values-old.yaml \
|
||||
-s templates/statefulset.yaml \
|
||||
nats \
|
||||
nats/nats
|
||||
```
|
||||
|
||||
Template your new 1.x Stateful Set, this example uses a file called `values.yaml`:
|
||||
|
||||
```sh
|
||||
helm template \
|
||||
--version "^1-beta" \
|
||||
-f values.yaml \
|
||||
-s templates/stateful-set.yaml \
|
||||
nats \
|
||||
nats/nats
|
||||
```
|
|
@ -0,0 +1,3 @@
|
|||
# NATS Server
|
||||
|
||||
[NATS](https://nats.io) is a simple, secure and performant communications system for digital systems, services and devices. NATS is part of the Cloud Native Computing Foundation ([CNCF](https://cncf.io)). NATS has over [30 client language implementations](https://nats.io/download/), and its server can run on-premise, in the cloud, at the edge, and even on a Raspberry Pi. NATS can secure and simplify design and operation of modern distributed systems.
|
|
@ -0,0 +1,10 @@
|
|||
apiVersion: v1
|
||||
kind: ConfigMap
|
||||
metadata:
|
||||
{{- include "nats.metadataNamespace" $ | nindent 2 }}
|
||||
name: {{ .Values.configMap.name }}
|
||||
labels:
|
||||
{{- include "nats.labels" $ | nindent 4 }}
|
||||
data:
|
||||
nats.conf: |
|
||||
{{- include "nats.formatConfig" .config | nindent 4 }}
|
|
@ -0,0 +1,32 @@
|
|||
{{- with .Values.config.cluster }}
|
||||
name: {{ $.Values.statefulSet.name }}
|
||||
port: {{ .port }}
|
||||
no_advertise: true
|
||||
routes:
|
||||
{{- $proto := ternary "tls" "nats" .tls.enabled }}
|
||||
{{- $auth := "" }}
|
||||
{{- if and .routeURLs.user .routeURLs.password }}
|
||||
{{- $auth = printf "%s:%s@" (urlquery .routeURLs.user) (urlquery .routeURLs.password) -}}
|
||||
{{- end }}
|
||||
{{- $domain := $.Values.headlessService.name }}
|
||||
{{- if .routeURLs.useFQDN }}
|
||||
{{- $domain = printf "%s.%s.svc.%s" $domain (include "nats.namespace" $) .routeURLs.k8sClusterDomain }}
|
||||
{{- end }}
|
||||
{{- $port := (int .port) }}
|
||||
{{- range $i, $_ := until (int .replicas) }}
|
||||
- {{ printf "%s://%s%s-%d.%s:%d" $proto $auth $.Values.statefulSet.name $i $domain $port }}
|
||||
{{- end }}
|
||||
|
||||
{{- if and .routeURLs.user .routeURLs.password }}
|
||||
authorization:
|
||||
user: {{ .routeURLs.user | quote }}
|
||||
password: {{ .routeURLs.password | quote }}
|
||||
{{- end }}
|
||||
|
||||
{{- with .tls }}
|
||||
{{- if .enabled }}
|
||||
tls:
|
||||
{{- include "nats.loadMergePatch" (merge (dict "file" "config/tls.yaml" "ctx" (merge (dict "tls" .) $)) .) | nindent 2 }}
|
||||
{{- end }}
|
||||
{{- end }}
|
||||
{{- end }}
|
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Reference in New Issue