301 lines
14 KiB
YAML
301 lines
14 KiB
YAML
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{{- if eq .Values.architecture "replication" }}
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apiVersion: {{ include "common.capabilities.statefulset.apiVersion" . }}
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kind: StatefulSet
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metadata:
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name: {{ include "mariadb.secondary.fullname" . }}
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namespace: {{ .Release.Namespace }}
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labels: {{- include "common.labels.standard" . | nindent 4 }}
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app.kubernetes.io/component: secondary
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{{- if .Values.commonLabels }}
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{{- include "common.tplvalues.render" ( dict "value" .Values.commonLabels "context" $ ) | nindent 4 }}
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{{- end }}
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{{- if .Values.commonAnnotations }}
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annotations: {{- include "common.tplvalues.render" ( dict "value" .Values.commonAnnotations "context" $ ) | nindent 4 }}
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{{- end }}
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spec:
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replicas: {{ .Values.secondary.replicaCount }}
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selector:
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matchLabels: {{ include "common.labels.matchLabels" . | nindent 6 }}
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app.kubernetes.io/component: secondary
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serviceName: {{ include "mariadb.secondary.fullname" . }}
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updateStrategy:
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type: {{ .Values.secondary.updateStrategy }}
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{{- if (eq "Recreate" .Values.secondary.updateStrategy) }}
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rollingUpdate: null
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{{- else if .Values.secondary.rollingUpdatePartition }}
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rollingUpdate:
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partition: {{ .Values.secondary.rollingUpdatePartition }}
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{{- end }}
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template:
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metadata:
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annotations:
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{{- if (include "mariadb.secondary.createConfigmap" .) }}
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checksum/configuration: {{ include (print $.Template.BasePath "/secondary/configmap.yaml") . | sha256sum }}
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{{- end }}
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{{- if .Values.secondary.podAnnotations }}
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{{- include "common.tplvalues.render" (dict "value" .Values.secondary.podAnnotations "context" $) | nindent 8 }}
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{{- end }}
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labels: {{- include "common.labels.standard" . | nindent 8 }}
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app.kubernetes.io/component: secondary
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{{- if .Values.commonLabels }}
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{{- include "common.tplvalues.render" ( dict "value" .Values.commonLabels "context" $ ) | nindent 8 }}
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{{- end }}
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spec:
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{{- include "mariadb.imagePullSecrets" . | nindent 6 }}
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{{- if .Values.schedulerName }}
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schedulerName: {{ .Values.schedulerName | quote }}
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{{- end }}
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serviceAccountName: {{ template "mariadb.serviceAccountName" . }}
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{{- if .Values.secondary.affinity }}
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affinity: {{- include "common.tplvalues.render" (dict "value" .Values.secondary.affinity "context" $) | nindent 8 }}
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{{- else }}
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affinity:
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podAffinity: {{- include "common.affinities.pods" (dict "type" .Values.secondary.podAffinityPreset "component" "secondary" "context" $) | nindent 10 }}
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podAntiAffinity: {{- include "common.affinities.pods" (dict "type" .Values.secondary.podAntiAffinityPreset "component" "secondary" "context" $) | nindent 10 }}
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nodeAffinity: {{- include "common.affinities.nodes" (dict "type" .Values.secondary.nodeAffinityPreset.type "key" .Values.secondary.nodeAffinityPreset.key "values" .Values.secondary.nodeAffinityPreset.values) | nindent 10 }}
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{{- end }}
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{{- if .Values.secondary.nodeSelector }}
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nodeSelector: {{- include "common.tplvalues.render" (dict "value" .Values.secondary.nodeSelector "context" $) | nindent 8 }}
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{{- end }}
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{{- if .Values.secondary.tolerations }}
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tolerations: {{- include "common.tplvalues.render" (dict "value" .Values.secondary.tolerations "context" $) | nindent 8 }}
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{{- end }}
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{{- if .Values.priorityClassName }}
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priorityClassName: {{ .Values.priorityClassName | quote }}
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{{- end }}
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{{- if .Values.secondary.podSecurityContext.enabled }}
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securityContext: {{- omit .Values.secondary.podSecurityContext "enabled" | toYaml | nindent 8 }}
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{{- end }}
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{{- if or .Values.secondary.initContainers (and .Values.secondary.podSecurityContext.enabled .Values.volumePermissions.enabled .Values.secondary.persistence.enabled) }}
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initContainers:
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{{- if .Values.secondary.initContainers }}
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{{- include "common.tplvalues.render" (dict "value" .Values.secondary.initContainers "context" $) | nindent 8 }}
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{{- end }}
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{{- if and .Values.secondary.podSecurityContext.enabled .Values.volumePermissions.enabled .Values.secondary.persistence.enabled }}
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- name: volume-permissions
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image: {{ include "mariadb.volumePermissions.image" . }}
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imagePullPolicy: {{ .Values.volumePermissions.image.pullPolicy | quote }}
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command:
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- /bin/bash
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- -ec
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- |
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chown -R {{ .Values.secondary.containerSecurityContext.runAsUser }}:{{ .Values.secondary.podSecurityContext.fsGroup }} /bitnami/mariadb
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securityContext:
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runAsUser: 0
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{{- if .Values.volumePermissions.resources }}
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resources: {{- toYaml .Values.volumePermissions.resources | nindent 12 }}
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{{- end }}
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volumeMounts:
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- name: data
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mountPath: /bitnami/mariadb
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{{- end }}
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{{- end }}
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containers:
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- name: mariadb
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image: {{ include "mariadb.image" . }}
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imagePullPolicy: {{ .Values.image.pullPolicy | quote }}
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{{- if .Values.secondary.containerSecurityContext.enabled }}
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securityContext: {{- omit .Values.secondary.containerSecurityContext "enabled" | toYaml | nindent 12 }}
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{{- end }}
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{{- if .Values.secondary.command }}
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command: {{- include "common.tplvalues.render" (dict "value" .Values.secondary.command "context" $) | nindent 12 }}
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{{- end }}
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{{- if .Values.secondary.args }}
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args: {{- include "common.tplvalues.render" (dict "value" .Values.secondary.args "context" $) | nindent 12 }}
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{{- end }}
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env:
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- name: BITNAMI_DEBUG
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value: {{ ternary "true" "false" .Values.image.debug | quote }}
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- name: MARIADB_REPLICATION_MODE
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value: "slave"
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- name: MARIADB_MASTER_HOST
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value: {{ include "mariadb.primary.fullname" . }}
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- name: MARIADB_MASTER_PORT_NUMBER
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value: {{ .Values.primary.service.port | quote }}
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- name: MARIADB_MASTER_ROOT_USER
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value: "root"
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{{- if .Values.auth.usePasswordFiles }}
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- name: MARIADB_MASTER_ROOT_PASSWORD_FILE
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value: {{ default "/opt/bitnami/mariadb/secrets/mariadb-root-password" .Values.auth.customPasswordFiles.root }}
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{{- else }}
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- name: MARIADB_MASTER_ROOT_PASSWORD
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valueFrom:
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secretKeyRef:
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name: {{ template "mariadb.secretName" . }}
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key: mariadb-root-password
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{{- end }}
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- name: MARIADB_REPLICATION_USER
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value: {{ .Values.auth.replicationUser | quote }}
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{{- if .Values.auth.usePasswordFiles }}
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- name: MARIADB_REPLICATION_PASSWORD_FILE
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value: {{ default "/opt/bitnami/mariadb/secrets/mariadb-replication-password" .Values.auth.customPasswordFiles.replicator }}
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{{- else }}
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- name: MARIADB_REPLICATION_PASSWORD
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valueFrom:
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secretKeyRef:
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name: {{ template "mariadb.secretName" . }}
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key: mariadb-replication-password
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{{- end }}
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{{- if .Values.secondary.extraFlags }}
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- name: MARIADB_EXTRA_FLAGS
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value: "{{ .Values.secondary.extraFlags }}"
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{{- end }}
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{{- if .Values.secondary.extraEnvVars }}
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{{- include "common.tplvalues.render" (dict "value" .Values.secondary.extraEnvVars "context" $) | nindent 12 }}
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{{- end }}
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{{- if or .Values.secondary.extraEnvVarsCM .Values.secondary.extraEnvVarsSecret }}
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envFrom:
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{{- if .Values.secondary.extraEnvVarsCM }}
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- configMapRef:
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name: {{ .Values.secondary.extraEnvVarsCM }}
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{{- end }}
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{{- if .Values.secondary.extraEnvVarsSecret }}
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- secretRef:
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name: {{ .Values.secondary.extraEnvVarsSecret }}
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{{- end }}
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{{- end }}
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ports:
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- name: mysql
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containerPort: 3306
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{{- if .Values.secondary.livenessProbe.enabled }}
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livenessProbe: {{- omit .Values.secondary.livenessProbe "enabled" | toYaml | nindent 12 }}
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exec:
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command:
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- /bin/bash
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- -ec
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- |
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password_aux="${MARIADB_MASTER_ROOT_PASSWORD:-}"
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if [[ -f "${MARIADB_MASTER_ROOT_PASSWORD_FILE:-}" ]]; then
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password_aux=$(cat "$MARIADB_MASTER_ROOT_PASSWORD_FILE")
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fi
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mysqladmin status -uroot -p"${password_aux}"
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{{- else if .Values.secondary.customLivenessProbe }}
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livenessProbe: {{- include "common.tplvalues.render" (dict "value" .Values.secondary.customLivenessProbe "context" $) | nindent 12 }}
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{{- end }}
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{{- if .Values.secondary.readinessProbe.enabled }}
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readinessProbe: {{- omit .Values.secondary.readinessProbe "enabled" | toYaml | nindent 12 }}
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exec:
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command:
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- /bin/bash
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- -ec
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- |
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password_aux="${MARIADB_MASTER_ROOT_PASSWORD:-}"
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if [[ -f "${MARIADB_MASTER_ROOT_PASSWORD_FILE:-}" ]]; then
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password_aux=$(cat "$MARIADB_MASTER_ROOT_PASSWORD_FILE")
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fi
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mysqladmin status -uroot -p"${password_aux}"
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{{- else if .Values.secondary.customReadinessProbe }}
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readinessProbe: {{- include "common.tplvalues.render" (dict "value" .Values.secondary.customReadinessProbe "context" $) | nindent 12 }}
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{{- end }}
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{{- if .Values.secondary.resources }}
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resources: {{ toYaml .Values.secondary.resources | nindent 12 }}
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{{- end }}
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volumeMounts:
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- name: data
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mountPath: /bitnami/mariadb
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{{- if or .Values.secondary.configuration .Values.secondary.existingConfigmap }}
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- name: config
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mountPath: /opt/bitnami/mariadb/conf/my.cnf
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subPath: my.cnf
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{{- end }}
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{{- if and .Values.auth.usePasswordFiles (not .Values.auth.customPasswordFiles) }}
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- name: mariadb-credentials
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mountPath: /opt/bitnami/mariadb/secrets/
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{{- end }}
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{{- if .Values.secondary.extraVolumeMounts }}
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{{- include "common.tplvalues.render" (dict "value" .Values.secondary.extraVolumeMounts "context" $) | nindent 12 }}
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{{- end }}
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{{- if .Values.metrics.enabled }}
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- name: metrics
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image: {{ include "mariadb.metrics.image" . }}
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imagePullPolicy: {{ .Values.metrics.image.pullPolicy | quote }}
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env:
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{{- if .Values.auth.usePasswordFiles }}
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- name: MARIADB_ROOT_PASSWORD_FILE
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value: {{ default "/opt/bitnami/mysqld-exporter/secrets/mariadb-root-password" .Values.auth.customPasswordFiles.root }}
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{{- else }}
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- name: MARIADB_ROOT_PASSWORD
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valueFrom:
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secretKeyRef:
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name: {{ template "mariadb.secretName" . }}
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key: mariadb-root-password
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{{- end }}
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command:
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- /bin/bash
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- -ec
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- |
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password_aux="${MARIADB_ROOT_PASSWORD:-}"
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if [[ -f "${MARIADB_ROOT_PASSWORD_FILE:-}" ]]; then
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password_aux=$(cat "$MARIADB_ROOT_PASSWORD_FILE")
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fi
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DATA_SOURCE_NAME="root:${password_aux}@(localhost:3306)/" /bin/mysqld_exporter {{- range .Values.metrics.extraArgs.secondary }} {{ . }} {{- end }}
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ports:
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- name: metrics
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containerPort: 9104
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{{- if .Values.metrics.livenessProbe.enabled }}
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livenessProbe: {{- omit .Values.metrics.livenessProbe "enabled" | toYaml | nindent 12 }}
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httpGet:
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path: /metrics
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port: metrics
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{{- end }}
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{{- if .Values.metrics.readinessProbe.enabled }}
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readinessProbe: {{- omit .Values.metrics.readinessProbe "enabled" | toYaml | nindent 12 }}
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httpGet:
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path: /metrics
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port: metrics
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{{- end }}
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{{- if .Values.metrics.resources }}
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resources: {{- toYaml .Values.metrics.resources | nindent 12 }}
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{{- end }}
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{{- if and .Values.auth.usePasswordFiles (not .Values.auth.customPasswordFiles) }}
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volumeMounts:
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- name: mariadb-credentials
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mountPath: /opt/bitnami/mysqld-exporter/secrets/
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{{- end }}
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{{- end }}
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{{- if .Values.secondary.sidecars }}
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{{- include "common.tplvalues.render" (dict "value" .Values.secondary.sidecars "context" $) | nindent 8 }}
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{{- end }}
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volumes:
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{{- if or .Values.secondary.configuration .Values.secondary.existingConfigmap }}
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- name: config
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configMap:
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name: {{ include "mariadb.secondary.configmapName" . }}
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{{- end }}
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{{- if and .Values.auth.usePasswordFiles (not .Values.auth.customPasswordFiles) }}
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- name: mariadb-credentials
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secret:
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secretName: {{ template "mariadb.secretName" . }}
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items:
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- key: mariadb-root-password
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path: mariadb-root-password
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- key: mariadb-replication-password
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path: mariadb-replication-password
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{{- end }}
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{{- if .Values.secondary.extraVolumes }}
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{{- include "common.tplvalues.render" (dict "value" .Values.secondary.extraVolumes "context" $) | nindent 8 }}
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{{- end }}
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{{- if not .Values.secondary.persistence.enabled }}
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- name: data
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emptyDir: {}
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{{- else }}
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volumeClaimTemplates:
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- metadata:
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name: data
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labels: {{ include "common.labels.matchLabels" . | nindent 10 }}
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app.kubernetes.io/component: secondary
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spec:
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accessModes:
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{{- range .Values.secondary.persistence.accessModes }}
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- {{ . | quote }}
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{{- end }}
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resources:
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requests:
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storage: {{ .Values.secondary.persistence.size | quote }}
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{{ include "common.storage.class" (dict "persistence" .Values.secondary.persistence "global" .Values.global) }}
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{{- if .Values.secondary.persistence.selector }}
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selector: {{- include "common.tplvalues.render" (dict "value" .Values.secondary.persistence.selector "context" $) | nindent 10 }}
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{{- end -}}
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{{- end }}
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{{- end }}
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