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Add support for federated services to the service mirror controller
Signed-off-by: Alex Leong <[email protected]>
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165 changes: 165 additions & 0 deletions
165
multicluster/charts/linkerd-multicluster/templates/local-service-mirror.yaml
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,165 @@ | ||
| --- | ||
| kind: ClusterRole | ||
| apiVersion: rbac.authorization.k8s.io/v1 | ||
| metadata: | ||
| name: linkerd-local-service-mirror-access-local-resources | ||
| labels: | ||
| linkerd.io/extension: multicluster | ||
| component: local-service-mirror | ||
| {{- with .Values.commonLabels }}{{ toYaml . | trim | nindent 4 }}{{- end }} | ||
| rules: | ||
| - apiGroups: [""] | ||
| resources: ["endpoints", "services"] | ||
| verbs: ["list", "get", "watch", "create", "delete", "update"] | ||
| - apiGroups: [""] | ||
| resources: ["namespaces"] | ||
| verbs: ["list", "get", "watch"] | ||
| - apiGroups: ["coordination.k8s.io"] | ||
| resources: ["leases"] | ||
| verbs: ["create", "get", "update", "patch"] | ||
| - apiGroups: ["multicluster.linkerd.io"] | ||
| resources: ["links"] | ||
| verbs: ["list", "get", "watch"] | ||
| - apiGroups: ["multicluster.linkerd.io"] | ||
| resources: ["links/status"] | ||
| verbs: ["update"] | ||
| --- | ||
| kind: ClusterRoleBinding | ||
| apiVersion: rbac.authorization.k8s.io/v1 | ||
| metadata: | ||
| name: linkerd-local-service-mirror-access-local-resources | ||
| labels: | ||
| linkerd.io/extension: multicluster | ||
| component: local-service-mirror | ||
| {{- with .Values.commonLabels }}{{ toYaml . | trim | nindent 4 }}{{- end }} | ||
| roleRef: | ||
| apiGroup: rbac.authorization.k8s.io | ||
| kind: ClusterRole | ||
| name: linkerd-local-service-mirror-access-local-resources | ||
| subjects: | ||
| - kind: ServiceAccount | ||
| name: linkerd-local-service-mirror | ||
| namespace: {{.Release.Namespace}} | ||
| --- | ||
| kind: ServiceAccount | ||
| apiVersion: v1 | ||
| metadata: | ||
| name: linkerd-local-service-mirror | ||
| namespace: {{ .Release.Namespace }} | ||
| labels: | ||
| linkerd.io/extension: multicluster | ||
| component: local-service-mirror | ||
| {{- with .Values.commonLabels }}{{ toYaml . | trim | nindent 4 }}{{- end }} | ||
| {{- include "partials.image-pull-secrets" .Values.imagePullSecrets }} | ||
| --- | ||
| apiVersion: apps/v1 | ||
| kind: Deployment | ||
| metadata: | ||
| labels: | ||
| linkerd.io/extension: multicluster | ||
| component: local-service-mirror | ||
| {{- with .Values.commonLabels }}{{ toYaml . | trim | nindent 4 }}{{- end }} | ||
| name: linkerd-local-service-mirror | ||
| namespace: {{ .Release.Namespace }} | ||
| spec: | ||
| replicas: {{ .Values.localServiceMirror.replicas }} | ||
| revisionHistoryLimit: {{.Values.revisionHistoryLimit}} | ||
| selector: | ||
| matchLabels: | ||
| component: local-service-mirror | ||
| {{- if .Values.enablePodAntiAffinity }} | ||
| strategy: | ||
| rollingUpdate: | ||
| maxUnavailable: 1 | ||
| {{- end }} | ||
| template: | ||
| metadata: | ||
| annotations: | ||
| linkerd.io/inject: enabled | ||
| cluster-autoscaler.kubernetes.io/safe-to-evict: "true" | ||
| config.alpha.linkerd.io/proxy-wait-before-exit-seconds: "0" | ||
| {{- with .Values.podAnnotations }}{{ toYaml . | trim | nindent 8 }}{{- end }} | ||
| labels: | ||
| linkerd.io/extension: multicluster | ||
| component: local-service-mirror | ||
| {{- with .Values.podLabels }}{{ toYaml . | trim | nindent 8 }}{{- end }} | ||
| spec: | ||
| {{- if .Values.enablePodAntiAffinity}} | ||
| {{- with $tree := deepCopy . }} | ||
| {{- $_ := set $tree "component" "local-service-mirror" -}} | ||
| {{- $_ := set $tree "label" "component" -}} | ||
| {{- include "linkerd.affinity" $tree | nindent 6 }} | ||
| {{- end }} | ||
| {{- end }} | ||
| automountServiceAccountToken: false | ||
| containers: | ||
| - args: | ||
| - service-mirror | ||
| - -log-level={{.Values.localServiceMirror.logLevel}} | ||
| - -log-format={{.Values.localServiceMirror.logFormat}} | ||
| - -event-requeue-limit={{.Values.localServiceMirror.serviceMirrorRetryLimit}} | ||
| - -namespace={{.Release.Namespace}} | ||
| - -enable-pprof={{.Values.localServiceMirror.enablePprof | default false}} | ||
| - -local-mirror | ||
| - -federated-service-selector={{.Values.localServiceMirror.federatedServiceSelector}} | ||
| {{- if or .Values.localServiceMirror.additionalEnv .Values.localServiceMirror.experimentalEnv }} | ||
| env: | ||
| {{- with .Values.localServiceMirror.additionalEnv }} | ||
| {{- toYaml . | nindent 8 -}} | ||
| {{- end }} | ||
| {{- with .Values.localServiceMirror.experimentalEnv }} | ||
| {{- toYaml . | nindent 8 -}} | ||
| {{- end }} | ||
| {{- end }} | ||
| image: {{.Values.localServiceMirror.image.name}}:{{.Values.localServiceMirror.image.version}} | ||
| name: service-mirror | ||
| securityContext: | ||
| allowPrivilegeEscalation: false | ||
| capabilities: | ||
| drop: | ||
| - ALL | ||
| readOnlyRootFilesystem: true | ||
| runAsNonRoot: true | ||
| runAsUser: {{.Values.localServiceMirror.UID}} | ||
| runAsGroup: {{.Values.localServiceMirror.GID}} | ||
| seccompProfile: | ||
| type: RuntimeDefault | ||
| volumeMounts: | ||
| - mountPath: /var/run/secrets/kubernetes.io/serviceaccount | ||
| name: kube-api-access | ||
| readOnly: true | ||
| ports: | ||
| - containerPort: 9999 | ||
| name: admin-http | ||
| {{- with .Values.localServiceMirror.resources }} | ||
| resources: {{ toYaml . | nindent 10 }} | ||
| {{- end }} | ||
| securityContext: | ||
| seccompProfile: | ||
| type: RuntimeDefault | ||
| serviceAccountName: linkerd-local-service-mirror | ||
| volumes: | ||
| - {{- include "partials.volumes.manual-mount-service-account-token" . | indent 8 | trimPrefix (repeat 7 " ") }} | ||
| {{- with .Values.nodeSelector }} | ||
| nodeSelector: {{ toYaml . | nindent 8 }} | ||
| {{- end }} | ||
| {{- with .Values.tolerations }} | ||
| tolerations: {{ toYaml . | nindent 6 }} | ||
| {{- end }} | ||
| {{- if .Values.enablePodAntiAffinity }} | ||
| --- | ||
| kind: PodDisruptionBudget | ||
| apiVersion: policy/v1 | ||
| metadata: | ||
| name: linkerd-local-service-mirror | ||
| namespace: {{ .Release.Namespace }} | ||
| labels: | ||
| component: local-service-mirror | ||
| annotations: | ||
| {{ include "partials.annotations.created-by" . }} | ||
| spec: | ||
| maxUnavailable: 1 | ||
| selector: | ||
| matchLabels: | ||
| component: local-service-mirror | ||
| {{- end}} |
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