217 lines
8.8 KiB
YAML
217 lines
8.8 KiB
YAML
{{- if or .Values.agent.key .Values.agent.keysSecret }}
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{{- if and .Values.cluster.name .Values.zones }}
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{{ $opentelemetryIsEnabled := (or (eq "true" (include "instana-agent.opentelemetry.grpc.isEnabled" .)) (eq "true" (include "instana-agent.opentelemetry.http.isEnabled" .)) )}}
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{{- range $.Values.zones }}
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{{- $fullname := printf "%s-%s" (include "instana-agent.fullname" $) .name -}}
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{{- $tolerations := .tolerations -}}
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{{- $affinity := .affinity -}}
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{{- $mode := .mode -}}
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---
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apiVersion: apps/v1
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kind: DaemonSet
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metadata:
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name: {{ $fullname }}
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namespace: {{ $.Release.Namespace }}
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labels:
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{{- include "instana-agent.commonLabels" $ | nindent 4 }}
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io.instana/zone: {{.name}}
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spec:
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selector:
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matchLabels:
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{{- include "instana-agent.selectorLabels" $ | nindent 6 }}
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io.instana/zone: {{.name}}
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updateStrategy:
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type: {{ $.Values.agent.updateStrategy.type }}
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{{- if eq $.Values.agent.updateStrategy.type "RollingUpdate" }}
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rollingUpdate:
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maxUnavailable: {{ $.Values.agent.updateStrategy.rollingUpdate.maxUnavailable }}
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{{- end }}
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template:
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metadata:
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labels:
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io.instana/zone: {{.name}}
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{{- if $.Values.agent.pod.labels }}
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{{- toYaml $.Values.agent.pod.labels | nindent 8 }}
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{{- end }}
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{{- include "instana-agent.commonLabels" $ | nindent 8 }}
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instana/agent-mode: {{ $.Values.agent.mode | default "APM" | quote }}
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annotations:
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{{- if $.Values.agent.pod.annotations }}
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{{- toYaml $.Values.agent.pod.annotations | nindent 8 }}
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{{- end }}
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# To ensure that changes to agent.configuration_yaml or agent.additional_backends trigger a Pod recreation, we keep a SHA here
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# Unfortunately, we cannot use the lookup function to check on the values in the configmap, otherwise we break Helm < 3.2
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instana-configuration-hash: {{ $.Values.agent.configuration_yaml | cat ";" | cat ( join "," $.Values.agent.additionalBackends ) | sha1sum }}
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spec:
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serviceAccountName: {{ template "instana-agent.serviceAccountName" $ }}
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{{- if $.Values.agent.pod.nodeSelector }}
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nodeSelector:
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{{- range $key, $value := $.Values.agent.pod.nodeSelector }}
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{{ $key }}: {{ $value | quote }}
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{{- end }}
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{{- end }}
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hostNetwork: true
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hostPID: true
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{{- if $.Values.agent.pod.priorityClassName }}
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priorityClassName: {{ $.Values.agent.pod.priorityClassName | quote }}
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{{- end }}
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dnsPolicy: ClusterFirstWithHostNet
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{{- if typeIs "[]interface {}" $.Values.agent.image.pullSecrets }}
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imagePullSecrets:
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{{- toYaml $.Values.agent.image.pullSecrets | nindent 8 }}
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{{- else if $.Values.agent.image.name | hasPrefix "containers.instana.io" }}
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imagePullSecrets:
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- name: containers-instana-io
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{{- end }}
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containers:
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- name: instana-agent
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image: {{ include "image" $.Values.agent.image | quote}}
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imagePullPolicy: {{ $.Values.agent.image.pullPolicy }}
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env:
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- name: INSTANA_ZONE
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value: {{ .name | quote }}
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{{- if $mode }}
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- name: INSTANA_AGENT_MODE
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value: {{ $mode | quote }}
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{{- end }}
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{{- include "instana-agent.commonEnv" $ | nindent 12 }}
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securityContext:
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privileged: true
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volumeMounts:
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- name: dev
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mountPath: /dev
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mountPropagation: HostToContainer
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- name: run
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mountPath: /run
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mountPropagation: HostToContainer
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- name: var-run
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mountPath: /var/run
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mountPropagation: HostToContainer
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{{- if not (or $.Values.openshift ($.Capabilities.APIVersions.Has "apps.openshift.io/v1")) }}
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- name: var-run-kubo
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mountPath: /var/vcap/sys/run/docker
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mountPropagation: HostToContainer
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- name: var-run-containerd
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mountPath: /var/vcap/sys/run/containerd
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mountPropagation: HostToContainer
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- name: var-containerd-config
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mountPath: /var/vcap/jobs/containerd/config
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mountPropagation: HostToContainer
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{{- end }}
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- name: sys
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mountPath: /sys
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mountPropagation: HostToContainer
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- name: var-log
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mountPath: /var/log
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mountPropagation: HostToContainer
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- name: var-lib
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mountPath: /var/lib
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mountPropagation: HostToContainer
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- name: var-data
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mountPath: /var/data
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mountPropagation: HostToContainer
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- name: machine-id
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mountPath: /etc/machine-id
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- name: configuration
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{{- if $.Values.agent.configuration.hotreloadEnabled }}
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mountPath: /root/
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{{- else }}
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subPath: configuration.yaml
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mountPath: /root/configuration.yaml
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{{- end }}
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{{- if $.Values.agent.tls }}
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{{- if or $.Values.agent.tls.secretName (and $.Values.agent.tls.certificate $.Values.agent.tls.key) }}
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{{- include "instana-agent.tls-volumeMounts" $ | nindent 12 }}
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{{- end }}
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{{- end }}
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{{- include "instana-agent.commonVolumeMounts" $ | nindent 12 }}
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{{- if $.Values.agent.configuration.autoMountConfigEntries }}
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{{- include "volumeMountsForConfigFileInConfigMap" $ | nindent 12 }}
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{{- end }}
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{{- if or $.Values.kubernetes.deployment.enabled $.Values.k8s_sensor.deployment.enabled }}
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- name: configuration
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subPath: configuration-disable-kubernetes-sensor.yaml
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mountPath: /opt/instana/agent/etc/instana/configuration-disable-kubernetes-sensor.yaml
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{{- end }}
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{{- if $opentelemetryIsEnabled }}
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- name: configuration
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subPath: configuration-opentelemetry.yaml
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mountPath: /opt/instana/agent/etc/instana/configuration-opentelemetry.yaml
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{{- end }}
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{{- if $.Values.prometheus.remoteWrite.enabled }}
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- name: configuration
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subPath: configuration-prometheus-remote-write.yaml
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mountPath: /opt/instana/agent/etc/instana/configuration-prometheus-remote-write.yaml
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{{- end }}
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livenessProbe:
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{{- include "instana-agent.livenessProbe" $ | nindent 12 }}
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resources:
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requests:
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{{- include "instana-agent.resources" $.Values.agent.pod.requests | nindent 14 }}
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limits:
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{{- include "instana-agent.resources" $.Values.agent.pod.limits | nindent 14 }}
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ports:
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- containerPort: 42699
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{{- if and (not $.Values.kubernetes.deployment.enabled) (not $.Values.k8s_sensor.deployment.enabled) }}
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{{- include "leader-elector.container" $ | nindent 8 }}
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{{- end }}
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{{ if $tolerations -}}
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tolerations:
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{{- toYaml $tolerations | nindent 8 }}
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{{- end }}
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{{ if $affinity -}}
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affinity:
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{{- toYaml $affinity | nindent 8 }}
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{{- end }}
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volumes:
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- name: dev
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hostPath:
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path: /dev
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- name: run
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hostPath:
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path: /run
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- name: var-run
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hostPath:
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path: /var/run
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{{- if not (or $.Values.openshift ($.Capabilities.APIVersions.Has "apps.openshift.io/v1")) }}
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# Systems based on the kubo BOSH release (that is, VMware TKGI and older PKS) do not keep the Docker
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# socket in /var/run/docker.sock , but rather in /var/vcap/sys/run/docker/docker.sock .
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# The Agent images will check if there is a Docker socket here and, if so, adjust the symlinking before
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# starting the Agent. See https://github.com/cloudfoundry-incubator/kubo-release/issues/329
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- name: var-run-kubo
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hostPath:
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path: /var/vcap/sys/run/docker
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- name: var-run-containerd
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hostPath:
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path: /var/vcap/sys/run/containerd
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- name: var-containerd-config
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hostPath:
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path: /var/vcap/jobs/containerd/config
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{{- end }}
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- name: sys
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hostPath:
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path: /sys
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- name: var-log
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hostPath:
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path: /var/log
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- name: var-lib
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hostPath:
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path: /var/lib
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- name: var-data
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hostPath:
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path: /var/data
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- name: machine-id
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hostPath:
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path: /etc/machine-id
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{{- if $.Values.agent.tls }}
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{{- if or $.Values.agent.tls.secretName (and $.Values.agent.tls.certificate $.Values.agent.tls.key) }}
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{{- include "instana-agent.tls-volume" . | nindent 8 }}
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{{- end }}
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{{- end }}
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{{- include "instana-agent.commonVolumes" $ | nindent 8 }}
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{{ printf "\n" }}
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{{ end }}
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{{- end }}
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{{- end }} |