{{- if eq .Values.architecture "replication" }} {{- $customUser := include "postgresql.username" . }} apiVersion: {{ include "common.capabilities.statefulset.apiVersion" . }} kind: StatefulSet metadata: name: {{ include "postgresql.readReplica.fullname" . }} namespace: {{ .Release.Namespace | quote }} labels: {{- include "common.labels.standard" . | nindent 4 }} app.kubernetes.io/component: read {{- if .Values.commonLabels }} {{- include "common.tplvalues.render" ( dict "value" .Values.commonLabels "context" $ ) | nindent 4 }} {{- end }} {{- if .Values.readReplicas.labels }} {{- include "common.tplvalues.render" ( dict "value" .Values.readReplicas.labels "context" $ ) | nindent 4 }} {{- end }} annotations: {{- if .Values.commonAnnotations }} {{- include "common.tplvalues.render" ( dict "value" .Values.commonAnnotations "context" $ ) | nindent 4 }} {{- end }} {{- if .Values.readReplicas.annotations }} {{- include "common.tplvalues.render" ( dict "value" .Values.readReplicas.annotations "context" $ ) | nindent 4 }} {{- end }} spec: replicas: {{ .Values.readReplicas.replicaCount }} serviceName: {{ include "postgresql.readReplica.svc.headless" . }} {{- if .Values.readReplicas.updateStrategy }} updateStrategy: {{- toYaml .Values.readReplicas.updateStrategy | nindent 4 }} {{- end }} selector: matchLabels: {{- include "common.labels.matchLabels" . | nindent 6 }} app.kubernetes.io/component: read template: metadata: name: {{ include "postgresql.readReplica.fullname" . }} labels: {{- include "common.labels.standard" . | nindent 8 }} app.kubernetes.io/component: read {{- if .Values.commonLabels }} {{- include "common.tplvalues.render" ( dict "value" .Values.commonLabels "context" $ ) | nindent 8 }} {{- end }} {{- if .Values.readReplicas.podLabels }} {{- include "common.tplvalues.render" ( dict "value" .Values.readReplicas.podLabels "context" $ ) | nindent 8 }} {{- end }} annotations: {{- if .Values.readReplicas.podAnnotations }} {{- include "common.tplvalues.render" ( dict "value" .Values.readReplicas.podAnnotations "context" $ ) | nindent 8 }} {{- end }} spec: {{- if .Values.readReplicas.extraPodSpec }} {{- include "common.tplvalues.render" (dict "value" .Values.readReplicas.extraPodSpec "context" $) | nindent 6 }} {{- end }} serviceAccountName: {{ include "postgresql.serviceAccountName" . }} {{- include "postgresql.imagePullSecrets" . | nindent 6 }} {{- if .Values.readReplicas.hostAliases }} hostAliases: {{- include "common.tplvalues.render" (dict "value" .Values.readReplicas.hostAliases "context" $) | nindent 8 }} {{- end }} {{- if .Values.readReplicas.affinity }} affinity: {{- include "common.tplvalues.render" (dict "value" .Values.readReplicas.affinity "context" $) | nindent 8 }} {{- else }} affinity: podAffinity: {{- include "common.affinities.pods" (dict "type" .Values.readReplicas.podAffinityPreset "component" "read" "context" $) | nindent 10 }} podAntiAffinity: {{- include "common.affinities.pods" (dict "type" .Values.readReplicas.podAntiAffinityPreset "component" "read" "context" $) | nindent 10 }} nodeAffinity: {{- include "common.affinities.nodes" (dict "type" .Values.readReplicas.nodeAffinityPreset.type "key" .Values.readReplicas.nodeAffinityPreset.key "values" .Values.readReplicas.nodeAffinityPreset.values) | nindent 10 }} {{- end }} {{- if .Values.readReplicas.nodeSelector }} nodeSelector: {{- include "common.tplvalues.render" (dict "value" .Values.readReplicas.nodeSelector "context" $) | nindent 8 }} {{- end }} {{- if .Values.readReplicas.tolerations }} tolerations: {{- include "common.tplvalues.render" (dict "value" .Values.readReplicas.tolerations "context" $) | nindent 8 }} {{- end }} {{- if .Values.readReplicas.topologySpreadConstraints }} topologySpreadConstraints: {{- include "common.tplvalues.render" (dict "value" .Values.readReplicas.topologySpreadConstraints "context" $) | nindent 8 }} {{- end }} {{- if .Values.readReplicas.priorityClassName }} priorityClassName: {{ .Values.readReplicas.priorityClassName }} {{- end }} {{- if .Values.readReplicas.schedulerName }} schedulerName: {{ .Values.readReplicas.schedulerName | quote }} {{- end }} {{- if .Values.readReplicas.terminationGracePeriodSeconds }} terminationGracePeriodSeconds: {{ .Values.readReplicas.terminationGracePeriodSeconds }} {{- end }} {{- if .Values.readReplicas.podSecurityContext.enabled }} securityContext: {{- omit .Values.readReplicas.podSecurityContext "enabled" | toYaml | nindent 8 }} {{- end }} hostNetwork: {{ .Values.readReplicas.hostNetwork }} hostIPC: {{ .Values.readReplicas.hostIPC }} initContainers: {{- if and .Values.tls.enabled (not .Values.volumePermissions.enabled) }} - name: copy-certs image: {{ include "postgresql.volumePermissions.image" . }} imagePullPolicy: {{ .Values.volumePermissions.image.pullPolicy | quote }} {{- if .Values.readReplicas.resources }} resources: {{- toYaml .Values.readReplicas.resources | nindent 12 }} {{- end }} # We don't require a privileged container in this case {{- if .Values.readReplicas.containerSecurityContext.enabled }} securityContext: {{- omit .Values.readReplicas.containerSecurityContext "enabled" | toYaml | nindent 12 }} {{- end }} command: - /bin/sh - -ec - | cp /tmp/certs/* /opt/bitnami/postgresql/certs/ chmod 600 {{ include "postgresql.tlsCertKey" . }} volumeMounts: - name: raw-certificates mountPath: /tmp/certs - name: postgresql-certificates mountPath: /opt/bitnami/postgresql/certs {{- else if and .Values.volumePermissions.enabled (or .Values.readReplicas.persistence.enabled .Values.shmVolume.enabled) }} - name: init-chmod-data image: {{ include "postgresql.volumePermissions.image" . }} imagePullPolicy: {{ .Values.volumePermissions.image.pullPolicy | quote }} {{- if .Values.readReplicas.resources }} resources: {{- toYaml .Values.readReplicas.resources | nindent 12 }} {{- end }} command: - /bin/sh - -ec - | {{- if .Values.readReplicas.persistence.enabled }} {{- if eq ( toString ( .Values.volumePermissions.containerSecurityContext.runAsUser )) "auto" }} chown `id -u`:`id -G | cut -d " " -f2` {{ .Values.readReplicas.persistence.mountPath }} {{- else }} chown {{ .Values.readReplicas.containerSecurityContext.runAsUser }}:{{ .Values.readReplicas.podSecurityContext.fsGroup }} {{ .Values.readReplicas.persistence.mountPath }} {{- end }} mkdir -p {{ .Values.readReplicas.persistence.mountPath }}/data {{- if (include "postgresql.mountConfigurationCM" .) }} {{ .Values.readReplicas.persistence.mountPath }}/conf {{- end }} chmod 700 {{ .Values.readReplicas.persistence.mountPath }}/data {{- if (include "postgresql.mountConfigurationCM" .) }} {{ .Values.readReplicas.persistence.mountPath }}/conf {{- end }} find {{ .Values.readReplicas.persistence.mountPath }} -mindepth 1 -maxdepth 1 {{- if not (include "postgresql.mountConfigurationCM" .) }} -not -name "conf" {{- end }} -not -name ".snapshot" -not -name "lost+found" | \ {{- if eq ( toString ( .Values.volumePermissions.containerSecurityContext.runAsUser )) "auto" }} xargs -r chown -R `id -u`:`id -G | cut -d " " -f2` {{- else }} xargs -r chown -R {{ .Values.readReplicas.containerSecurityContext.runAsUser }}:{{ .Values.readReplicas.podSecurityContext.fsGroup }} {{- end }} {{- end }} {{- if .Values.shmVolume.enabled }} chmod -R 777 /dev/shm {{- end }} {{- if .Values.tls.enabled }} cp /tmp/certs/* /opt/bitnami/postgresql/certs/ {{- if eq ( toString ( .Values.volumePermissions.containerSecurityContext.runAsUser )) "auto" }} chown -R `id -u`:`id -G | cut -d " " -f2` /opt/bitnami/postgresql/certs/ {{- else }} chown -R {{ .Values.readReplicas.containerSecurityContext.runAsUser }}:{{ .Values.readReplicas.podSecurityContext.fsGroup }} /opt/bitnami/postgresql/certs/ {{- end }} chmod 600 {{ include "postgresql.tlsCertKey" . }} {{- end }} {{- if eq ( toString ( .Values.volumePermissions.containerSecurityContext.runAsUser )) "auto" }} securityContext: {{- omit .Values.volumePermissions.containerSecurityContext "runAsUser" | toYaml | nindent 12 }} {{- else }} securityContext: {{- .Values.volumePermissions.containerSecurityContext | toYaml | nindent 12 }} {{- end }} volumeMounts: {{ if .Values.readReplicas.persistence.enabled }} - name: data mountPath: {{ .Values.readReplicas.persistence.mountPath }} {{- if .Values.readReplicas.persistence.subPath }} subPath: {{ .Values.readReplicas.persistence.subPath }} {{- end }} {{- end }} {{- if .Values.shmVolume.enabled }} - name: dshm mountPath: /dev/shm {{- end }} {{- if .Values.tls.enabled }} - name: raw-certificates mountPath: /tmp/certs - name: postgresql-certificates mountPath: /opt/bitnami/postgresql/certs {{- end }} {{- end }} {{- if .Values.readReplicas.initContainers }} {{- include "common.tplvalues.render" ( dict "value" .Values.readReplicas.initContainers "context" $ ) | nindent 8 }} {{- end }} containers: - name: postgresql image: {{ include "postgresql.image" . }} imagePullPolicy: {{ .Values.image.pullPolicy | quote }} {{- if .Values.readReplicas.containerSecurityContext.enabled }} securityContext: {{- omit .Values.readReplicas.containerSecurityContext "enabled" | toYaml | nindent 12 }} {{- end }} {{- if .Values.diagnosticMode.enabled }} command: {{- include "common.tplvalues.render" (dict "value" .Values.diagnosticMode.command "context" $) | nindent 12 }} {{- else if .Values.readReplicas.command }} command: {{- include "common.tplvalues.render" (dict "value" .Values.readReplicas.command "context" $) | nindent 12 }} {{- end }} {{- if .Values.diagnosticMode.enabled }} args: {{- include "common.tplvalues.render" (dict "value" .Values.diagnosticMode.args "context" $) | nindent 12 }} {{- else if .Values.readReplicas.args }} args: {{- include "common.tplvalues.render" (dict "value" .Values.readReplicas.args "context" $) | nindent 12 }} {{- end }} env: - name: BITNAMI_DEBUG value: {{ ternary "true" "false" (or .Values.image.debug .Values.diagnosticMode.enabled) | quote }} - name: POSTGRESQL_PORT_NUMBER value: {{ .Values.containerPorts.postgresql | quote }} - name: POSTGRESQL_VOLUME_DIR value: {{ .Values.readReplicas.persistence.mountPath | quote }} {{- if .Values.readReplicas.persistence.mountPath }} - name: PGDATA value: {{ .Values.postgresqlDataDir | quote }} {{- end }} # Authentication {{- if and (not (empty $customUser)) (ne $customUser "postgres") .Values.auth.enablePostgresUser }} {{- if .Values.auth.usePasswordFiles }} - name: POSTGRES_POSTGRES_PASSWORD_FILE value: "/opt/bitnami/postgresql/secrets/postgres-password" {{- else }} - name: POSTGRES_POSTGRES_PASSWORD valueFrom: secretKeyRef: name: {{ include "postgresql.secretName" . }} key: postgres-password {{- end }} {{- end }} {{- if .Values.auth.usePasswordFiles }} - name: POSTGRES_PASSWORD_FILE value: {{ printf "/opt/bitnami/postgresql/secrets/%s" (ternary "password" "postgres-password" (and (not (empty $customUser)) (ne $customUser "postgres"))) }} {{- else }} - name: POSTGRES_PASSWORD valueFrom: secretKeyRef: name: {{ include "postgresql.secretName" . }} key: {{ ternary "password" "postgres-password" (and (not (empty $customUser)) (ne $customUser "postgres")) }} {{- end }} # Replication - name: POSTGRES_REPLICATION_MODE value: "slave" - name: POSTGRES_REPLICATION_USER value: {{ .Values.auth.replicationUsername | quote }} {{- if .Values.auth.usePasswordFiles }} - name: POSTGRES_REPLICATION_PASSWORD_FILE value: "/opt/bitnami/postgresql/secrets/replication-password" {{- else }} - name: POSTGRES_REPLICATION_PASSWORD valueFrom: secretKeyRef: name: {{ include "postgresql.secretName" . }} key: replication-password {{- end }} - name: POSTGRES_CLUSTER_APP_NAME value: {{ .Values.replication.applicationName }} - name: POSTGRES_MASTER_HOST value: {{ include "postgresql.primary.fullname" . }} - name: POSTGRES_MASTER_PORT_NUMBER value: {{ include "postgresql.service.port" . | quote }} # TLS - name: POSTGRESQL_ENABLE_TLS value: {{ ternary "yes" "no" .Values.tls.enabled | quote }} {{- if .Values.tls.enabled }} - name: POSTGRESQL_TLS_PREFER_SERVER_CIPHERS value: {{ ternary "yes" "no" .Values.tls.preferServerCiphers | quote }} - name: POSTGRESQL_TLS_CERT_FILE value: {{ include "postgresql.tlsCert" . }} - name: POSTGRESQL_TLS_KEY_FILE value: {{ include "postgresql.tlsCertKey" . }} {{- if .Values.tls.certCAFilename }} - name: POSTGRESQL_TLS_CA_FILE value: {{ include "postgresql.tlsCACert" . }} {{- end }} {{- if .Values.tls.crlFilename }} - name: POSTGRESQL_TLS_CRL_FILE value: {{ include "postgresql.tlsCRL" . }} {{- end }} {{- end }} # Audit - name: POSTGRESQL_LOG_HOSTNAME value: {{ .Values.audit.logHostname | quote }} - name: POSTGRESQL_LOG_CONNECTIONS value: {{ .Values.audit.logConnections | quote }} - name: POSTGRESQL_LOG_DISCONNECTIONS value: {{ .Values.audit.logDisconnections | quote }} {{- if .Values.audit.logLinePrefix }} - name: POSTGRESQL_LOG_LINE_PREFIX value: {{ .Values.audit.logLinePrefix | quote }} {{- end }} {{- if .Values.audit.logTimezone }} - name: POSTGRESQL_LOG_TIMEZONE value: {{ .Values.audit.logTimezone | quote }} {{- end }} {{- if .Values.audit.pgAuditLog }} - name: POSTGRESQL_PGAUDIT_LOG value: {{ .Values.audit.pgAuditLog | quote }} {{- end }} - name: POSTGRESQL_PGAUDIT_LOG_CATALOG value: {{ .Values.audit.pgAuditLogCatalog | quote }} # Others - name: POSTGRESQL_CLIENT_MIN_MESSAGES value: {{ .Values.audit.clientMinMessages | quote }} - name: POSTGRESQL_SHARED_PRELOAD_LIBRARIES value: {{ .Values.postgresqlSharedPreloadLibraries | quote }} {{- if .Values.readReplicas.extraEnvVars }} {{- include "common.tplvalues.render" (dict "value" .Values.readReplicas.extraEnvVars "context" $) | nindent 12 }} {{- end }} {{- if or .Values.readReplicas.extraEnvVarsCM .Values.readReplicas.extraEnvVarsSecret }} envFrom: {{- if .Values.readReplicas.extraEnvVarsCM }} - configMapRef: name: {{ .Values.readReplicas.extraEnvVarsCM }} {{- end }} {{- if .Values.readReplicas.extraEnvVarsSecret }} - secretRef: name: {{ .Values.readReplicas.extraEnvVarsSecret }} {{- end }} {{- end }} ports: - name: tcp-postgresql containerPort: {{ .Values.containerPorts.postgresql }} {{- if not .Values.diagnosticMode.enabled }} {{- if .Values.readReplicas.startupProbe.enabled }} startupProbe: {{- include "common.tplvalues.render" (dict "value" (omit .Values.readReplicas.startupProbe "enabled") "context" $) | nindent 12 }} exec: command: - /bin/sh - -c {{- if (include "postgresql.database" .) }} - exec pg_isready -U {{ default "postgres" $customUser| quote }} -d "dbname={{ include "postgresql.database" . }} {{- if and .Values.tls.enabled .Values.tls.certCAFilename }} sslcert={{ include "postgresql.tlsCert" . }} sslkey={{ include "postgresql.tlsCertKey" . }}{{- end }}" -h 127.0.0.1 -p {{ .Values.containerPorts.postgresql }} {{- else }} - exec pg_isready -U {{ default "postgres" $customUser | quote }} {{- if and .Values.tls.enabled .Values.tls.certCAFilename }} -d "sslcert={{ include "postgresql.tlsCert" . }} sslkey={{ include "postgresql.tlsCertKey" . }}"{{- end }} -h 127.0.0.1 -p {{ .Values.containerPorts.postgresql }} {{- end }} {{- else if .Values.readReplicas.customStartupProbe }} startupProbe: {{- include "common.tplvalues.render" (dict "value" .Values.readReplicas.customStartupProbe "context" $) | nindent 12 }} {{- end }} {{- if .Values.readReplicas.livenessProbe.enabled }} livenessProbe: {{- include "common.tplvalues.render" (dict "value" (omit .Values.readReplicas.livenessProbe "enabled") "context" $) | nindent 12 }} exec: command: - /bin/sh - -c {{- if (include "postgresql.database" .) }} - exec pg_isready -U {{ default "postgres" $customUser | quote }} -d "dbname={{ include "postgresql.database" . }} {{- if and .Values.tls.enabled .Values.tls.certCAFilename }} sslcert={{ include "postgresql.tlsCert" . }} sslkey={{ include "postgresql.tlsCertKey" . }}{{- end }}" -h 127.0.0.1 -p {{ .Values.containerPorts.postgresql }} {{- else }} - exec pg_isready -U {{default "postgres" $customUser | quote }} {{- if and .Values.tls.enabled .Values.tls.certCAFilename }} -d "sslcert={{ include "postgresql.tlsCert" . }} sslkey={{ include "postgresql.tlsCertKey" . }}"{{- end }} -h 127.0.0.1 -p {{ .Values.containerPorts.postgresql }} {{- end }} {{- else if .Values.readReplicas.customLivenessProbe }} livenessProbe: {{- include "common.tplvalues.render" (dict "value" .Values.readReplicas.customLivenessProbe "context" $) | nindent 12 }} {{- end }} {{- if .Values.readReplicas.readinessProbe.enabled }} readinessProbe: {{- include "common.tplvalues.render" (dict "value" (omit .Values.readReplicas.readinessProbe "enabled") "context" $) | nindent 12 }} exec: command: - /bin/sh - -c - -e {{- include "postgresql.readinessProbeCommand" . | nindent 16 }} {{- else if .Values.readReplicas.customReadinessProbe }} readinessProbe: {{- include "common.tplvalues.render" (dict "value" .Values.readReplicas.customReadinessProbe "context" $) | nindent 12 }} {{- end }} {{- end }} {{- if .Values.readReplicas.resources }} resources: {{- toYaml .Values.readReplicas.resources | nindent 12 }} {{- end }} {{- if .Values.readReplicas.lifecycleHooks }} lifecycle: {{- include "common.tplvalues.render" (dict "value" .Values.readReplicas.lifecycleHooks "context" $) | nindent 12 }} {{- end }} volumeMounts: {{- if .Values.auth.usePasswordFiles }} - name: postgresql-password mountPath: /opt/bitnami/postgresql/secrets/ {{- end }} {{- if .Values.tls.enabled }} - name: postgresql-certificates mountPath: /opt/bitnami/postgresql/certs readOnly: true {{- end }} {{- if .Values.shmVolume.enabled }} - name: dshm mountPath: /dev/shm {{- end }} {{- if .Values.readReplicas.persistence.enabled }} - name: data mountPath: {{ .Values.readReplicas.persistence.mountPath }} {{- if .Values.readReplicas.persistence.subPath }} subPath: {{ .Values.readReplicas.persistence.subPath }} {{- end }} {{- end }} {{- if .Values.readReplicas.extraVolumeMounts }} {{- include "common.tplvalues.render" (dict "value" .Values.readReplicas.extraVolumeMounts "context" $) | nindent 12 }} {{- end }} {{- if .Values.readReplicas.sidecars }} {{- include "common.tplvalues.render" ( dict "value" .Values.readReplicas.sidecars "context" $ ) | nindent 8 }} {{- end }} volumes: {{- if .Values.auth.usePasswordFiles }} - name: postgresql-password secret: secretName: {{ include "postgresql.secretName" . }} {{- end }} {{- if .Values.tls.enabled }} - name: raw-certificates secret: secretName: {{ include "postgresql.tlsSecretName" . }} - name: postgresql-certificates emptyDir: {} {{- end }} {{- if .Values.shmVolume.enabled }} - name: dshm emptyDir: medium: Memory {{- if .Values.shmVolume.sizeLimit }} sizeLimit: {{ .Values.shmVolume.sizeLimit }} {{- end }} {{- end }} {{- if .Values.readReplicas.extraVolumes }} {{- include "common.tplvalues.render" ( dict "value" .Values.readReplicas.extraVolumes "context" $ ) | nindent 8 }} {{- end }} {{- if not .Values.readReplicas.persistence.enabled }} - name: data emptyDir: {} {{- else }} volumeClaimTemplates: - metadata: name: data {{- if .Values.readReplicas.persistence.annotations }} annotations: {{- toYaml .Values.readReplicas.persistence.annotations | nindent 10 }} {{- end }} spec: accessModes: {{- range .Values.readReplicas.persistence.accessModes }} - {{ . | quote }} {{- end }} {{- if .Values.readReplicas.persistence.dataSource }} dataSource: {{- include "common.tplvalues.render" (dict "value" .Values.readReplicas.persistence.dataSource "context" $) | nindent 10 }} {{- end }} resources: requests: storage: {{ .Values.readReplicas.persistence.size | quote }} {{- if .Values.readReplicas.persistence.selector }} selector: {{- include "common.tplvalues.render" (dict "value" .Values.readReplicas.persistence.selector "context" $) | nindent 10 }} {{- end -}} {{- include "common.storage.class" (dict "persistence" .Values.readReplicas.persistence "global" .Values.global) | nindent 8 }} {{- end }} {{- end }}