add postgres-cluster
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81
charts/postgres-cluster/templates/postgresql-cluster.yaml
Normal file
81
charts/postgres-cluster/templates/postgresql-cluster.yaml
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@@ -0,0 +1,81 @@
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apiVersion: postgresql.cnpg.io/v1
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kind: Cluster
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metadata:
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name: "postgresql-{{ .Release.Name }}-cluster"
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namespace: {{ .Release.Namespace }}
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labels:
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app.kubernetes.io/name: postgresql
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app.kubernetes.io/instance: {{ .Release.Name }}
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app.kubernetes.io/version: {{ .Chart.AppVersion }}
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app.kubernetes.io/component: database
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app.kubernetes.io/part-of: {{ .Release.Name }}
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app.kubernetes.io/managed-by: helm
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spec:
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instances: {{ .Values.cluster.instances }}
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replicationSlots:
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highAvailability:
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enabled: true
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affinity:
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enablePodAntiAffinity: true
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topologyKey: kubernetes.io/hostname
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postgresql:
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parameters:
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{{- toYaml .Values.cluster.parameters | nindent 6 }}
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resources:
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{{- toYaml .Values.cluster.resources | nindent 4 }}
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storage:
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storageClass: {{ .Values.cluster.storage.data.storageClass }}
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size: {{ .Values.cluster.storage.data.size }}
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walStorage:
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storageClass: {{ .Values.cluster.storage.wal.storageClass }}
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size: {{ .Values.cluster.storage.wal.size }}
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monitoring:
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enablePodMonitor: true
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{{- if .Values.bootstrap.initdbEnabled }}
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bootstrap:
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initdb:
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{{- toYaml .Values.bootstrap.initdb | nindent 6 }}
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{{- end }}
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{{- if .Values.backup.recoveryEnabled }}
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bootstrap:
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recovery:
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source: "postgresql-{{ .Release.Name }}-cluster-recovery-index-{{ .Values.backup.recoveryIndex }}"
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externalClusters:
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- name: "postgresql-{{ .Release.Name }}-cluster-recovery-index-{{ .Values.backup.recoveryIndex }}"
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barmanObjectStore:
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endpointURL: {{ .Values.backup.endpointURL }}
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destinationPath: "s3://{{ .Values.backup.bucket }}/{{ .Values.cluster.name }}/postgresql/{{ .Release.Name }}-cluster"
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s3Credentials:
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accessKeyId:
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name: "postgresql-{{ .Release.Name }}-cluster-backup-secret"
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key: ACCESS_KEY_ID
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secretAccessKey:
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name: "postgresql-{{ .Release.Name }}-cluster-backup-secret"
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key: ACCESS_SECRET_KEY
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data:
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compression: {{ .Values.backup.compression }}
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wal:
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compression: {{ .Values.backup.compression }}
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{{- end }}
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{{- if .Values.backup.backupEnabled }}
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backup:
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retentionPolicy: "{{ .Values.backup.retentionPolicy }}"
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barmanObjectStore:
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destinationPath: "s3://{{ .Values.backup.bucket }}/{{ .Values.cluster.name }}/postgresql/{{ .Release.Name }}-cluster"
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endpointURL: {{ .Values.backup.endpointURL }}
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serverName: "postgresql-{{ .Release.Name }}-cluster-backup-index-{{ .Values.postgresql.backup.backupIndex }}"
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s3Credentials:
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accessKeyId:
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name: "postgresql-{{ .Release.Name }}-cluster-backup-secret"
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key: ACCESS_KEY_ID
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secretAccessKey:
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name: "postgresql-{{ .Release.Name }}-cluster-backup-secret"
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key: ACCESS_SECRET_KEY
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data:
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compression: {{ .Values.backup.compression }}
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wal:
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compression: {{ .Values.backup.compression }}
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{{- end }}
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17
charts/postgres-cluster/templates/scheduled-backup.yaml
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17
charts/postgres-cluster/templates/scheduled-backup.yaml
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@@ -0,0 +1,17 @@
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apiVersion: postgresql.cnpg.io/v1
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kind: ScheduledBackup
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metadata:
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name: "postgresql-{{ .Release.Name }}-cluster-backup"
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namespace: {{ .Release.Namespace }}
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labels:
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app.kubernetes.io/name: postgresql
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app.kubernetes.io/instance: {{ .Release.Name }}
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app.kubernetes.io/version: {{ .Chart.AppVersion }}
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app.kubernetes.io/component: database
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app.kubernetes.io/part-of: {{ .Release.Name }}
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app.kubernetes.io/managed-by: helm
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spec:
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schedule: {{ .Values.backup.schedule }}
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backupOwnerReference: self
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cluster:
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name: "postgresql-{{ .Release.Name }}-cluster"
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