355 lines
15 KiB
YAML
355 lines
15 KiB
YAML
{{- if and .Values.cluster.enabled (not .Values.sentinel.enabled) }}
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apiVersion: apps/v1
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kind: StatefulSet
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metadata:
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name: {{ template "redis.fullname" . }}-slave
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namespace: {{ .Release.Namespace }}
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labels:
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app: {{ template "redis.name" . }}
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chart: {{ template "redis.chart" . }}
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release: {{ .Release.Name }}
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heritage: {{ .Release.Service }}
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spec:
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{{- if .Values.slave.updateStrategy }}
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strategy: {{- toYaml .Values.slave.updateStrategy | nindent 4 }}
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{{- end }}
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replicas: {{ .Values.cluster.slaveCount }}
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serviceName: {{ template "redis.fullname" . }}-headless
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selector:
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matchLabels:
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app: {{ template "redis.name" . }}
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release: {{ .Release.Name }}
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role: slave
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template:
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metadata:
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labels:
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app: {{ template "redis.name" . }}
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release: {{ .Release.Name }}
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chart: {{ template "redis.chart" . }}
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role: slave
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{{- if .Values.slave.podLabels }}
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{{- toYaml .Values.slave.podLabels | nindent 8 }}
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{{- end }}
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{{- if and .Values.metrics.enabled .Values.metrics.podLabels }}
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{{- toYaml .Values.metrics.podLabels | nindent 8 }}
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{{- end }}
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annotations:
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checksum/health: {{ include (print $.Template.BasePath "/health-configmap.yaml") . | sha256sum }}
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checksum/configmap: {{ include (print $.Template.BasePath "/configmap.yaml") . | sha256sum }}
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checksum/secret: {{ include (print $.Template.BasePath "/secret.yaml") . | sha256sum }}
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{{- if .Values.slave.podAnnotations }}
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{{- toYaml .Values.slave.podAnnotations | nindent 8 }}
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{{- end }}
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{{- if and .Values.metrics.enabled .Values.metrics.podAnnotations }}
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{{- toYaml .Values.metrics.podAnnotations | nindent 8 }}
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{{- end }}
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spec:
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{{- include "redis.imagePullSecrets" . | nindent 6 }}
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{{- if .Values.securityContext.enabled }}
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securityContext:
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fsGroup: {{ .Values.securityContext.fsGroup }}
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{{- if .Values.securityContext.sysctls }}
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sysctls: {{- toYaml .Values.securityContext.sysctls | nindent 8 }}
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{{- end }}
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{{- end }}
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serviceAccountName: {{ template "redis.serviceAccountName" . }}
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{{- if .Values.slave.priorityClassName }}
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priorityClassName: "{{ .Values.slave.priorityClassName }}"
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{{- end }}
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{{- if .Values.slave.nodeSelector }}
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nodeSelector: {{- toYaml .Values.slave.nodeSelector | nindent 8 }}
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{{- end }}
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{{- if .Values.slave.tolerations }}
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tolerations: {{- toYaml .Values.slave.tolerations | nindent 8 }}
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{{- end }}
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{{- if .Values.slave.shareProcessNamespace }}
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shareProcessNamespace: {{ .Values.slave.shareProcessNamespace }}
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{{- end }}
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{{- if .Values.slave.schedulerName }}
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schedulerName: {{ .Values.slave.schedulerName }}
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{{- end }}
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{{- if .Values.master.spreadConstraints }}
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topologySpreadConstraints: {{- toYaml .Values.master.spreadConstraints | nindent 8 }}
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{{- end }}
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{{- with .Values.slave.affinity }}
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affinity: {{- tpl (toYaml .) $ | nindent 8 }}
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{{- end }}
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containers:
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- name: {{ template "redis.name" . }}
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image: {{ template "redis.image" . }}
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imagePullPolicy: {{ .Values.image.pullPolicy | quote }}
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{{- if .Values.securityContext.enabled }}
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securityContext:
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runAsUser: {{ .Values.securityContext.runAsUser }}
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{{- end }}
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command:
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- /bin/bash
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- -c
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- /opt/bitnami/scripts/start-scripts/start-slave.sh
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env:
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- name: REDIS_REPLICATION_MODE
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value: slave
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- name: REDIS_MASTER_HOST
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value: {{ template "redis.fullname" . }}-master-0.{{ template "redis.fullname" . }}-headless.{{ .Release.Namespace }}.svc.{{ .Values.clusterDomain }}
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- name: REDIS_MASTER_PORT_NUMBER
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value: {{ .Values.redisPort | quote }}
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{{- if .Values.usePassword }}
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{{- if .Values.usePasswordFile }}
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- name: REDIS_PASSWORD_FILE
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value: "/opt/bitnami/redis/secrets/redis-password"
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- name: REDIS_MASTER_PASSWORD_FILE
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value: "/opt/bitnami/redis/secrets/redis-password"
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{{- else }}
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- name: REDIS_PASSWORD
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valueFrom:
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secretKeyRef:
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name: {{ template "redis.secretName" . }}
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key: {{ template "redis.secretPasswordKey" . }}
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- name: REDIS_MASTER_PASSWORD
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valueFrom:
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secretKeyRef:
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name: {{ template "redis.secretName" . }}
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key: {{ template "redis.secretPasswordKey" . }}
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{{- end }}
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{{- else }}
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- name: ALLOW_EMPTY_PASSWORD
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value: "yes"
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{{- end }}
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- name: REDIS_TLS_ENABLED
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value: {{ ternary "yes" "no" .Values.tls.enabled | quote }}
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{{- if .Values.tls.enabled }}
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- name: REDIS_TLS_PORT
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value: {{ .Values.redisPort | quote }}
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- name: REDIS_TLS_AUTH_CLIENTS
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value: {{ ternary "yes" "no" .Values.tls.authClients | quote }}
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- name: REDIS_TLS_CERT_FILE
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value: {{ template "redis.tlsCert" . }}
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- name: REDIS_TLS_KEY_FILE
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value: {{ template "redis.tlsCertKey" . }}
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- name: REDIS_TLS_CA_FILE
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value: {{ template "redis.tlsCACert" . }}
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{{- if .Values.tls.dhParamsFilename }}
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- name: REDIS_TLS_DH_PARAMS_FILE
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value: {{ template "redis.tlsDHParams" . }}
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{{- end }}
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{{- else }}
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- name: REDIS_PORT
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value: {{ .Values.redisPort | quote }}
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{{- end }}
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{{- if .Values.slave.extraEnvVars }}
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{{- include "redis.tplValue" (dict "value" .Values.slave.extraEnvVars "context" $) | nindent 12 }}
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{{- end }}
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{{- if or .Values.slave.extraEnvVarsCM .Values.slave.extraEnvVarsSecret }}
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envFrom:
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{{- if .Values.slave.extraEnvVarsCM }}
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- configMapRef:
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name: {{ .Values.slave.extraEnvVarsCM }}
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{{- end }}
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{{- if .Values.slave.extraEnvVarsSecret }}
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- secretRef:
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name: {{ .Values.slave.extraEnvVarsSecret }}
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{{- end }}
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{{- end }}
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ports:
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- name: redis
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containerPort: {{ .Values.redisPort }}
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{{- if .Values.slave.livenessProbe.enabled }}
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livenessProbe:
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initialDelaySeconds: {{ .Values.slave.livenessProbe.initialDelaySeconds }}
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periodSeconds: {{ .Values.slave.livenessProbe.periodSeconds }}
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timeoutSeconds: {{ add1 .Values.slave.livenessProbe.timeoutSeconds }}
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successThreshold: {{ .Values.slave.livenessProbe.successThreshold }}
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failureThreshold: {{ .Values.slave.livenessProbe.failureThreshold}}
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exec:
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command:
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- sh
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- -c
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- /health/ping_liveness_local_and_master.sh {{ .Values.slave.livenessProbe.timeoutSeconds }}
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{{- else if .Values.slave.customLivenessProbe }}
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livenessProbe: {{- toYaml .Values.slave.customLivenessProbe | nindent 12 }}
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{{- end }}
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{{- if .Values.slave.readinessProbe.enabled }}
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readinessProbe:
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initialDelaySeconds: {{ .Values.slave.readinessProbe.initialDelaySeconds }}
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periodSeconds: {{ .Values.slave.readinessProbe.periodSeconds }}
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timeoutSeconds: {{ add1 .Values.slave.readinessProbe.timeoutSeconds }}
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successThreshold: {{ .Values.slave.readinessProbe.successThreshold }}
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failureThreshold: {{ .Values.slave.readinessProbe.failureThreshold }}
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exec:
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command:
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- sh
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- -c
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- /health/ping_readiness_local_and_master.sh {{ .Values.slave.readinessProbe.timeoutSeconds }}
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{{- else if .Values.slave.customReadinessProbe }}
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readinessProbe: {{- toYaml .Values.slave.customReadinessProbe | nindent 12 }}
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{{- end }}
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resources: {{- toYaml .Values.slave.resources | nindent 12 }}
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volumeMounts:
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- name: start-scripts
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mountPath: /opt/bitnami/scripts/start-scripts
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- name: health
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mountPath: /health
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{{- if .Values.usePasswordFile }}
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- name: redis-password
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mountPath: /opt/bitnami/redis/secrets/
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{{- end }}
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- name: redis-data
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mountPath: /data
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- name: config
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mountPath: /opt/bitnami/redis/mounted-etc
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- name: redis-tmp-conf
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mountPath: /opt/bitnami/redis/etc
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{{- if .Values.tls.enabled }}
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- name: redis-certificates
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mountPath: /opt/bitnami/redis/certs
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readOnly: true
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{{- end }}
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{{- if .Values.metrics.enabled }}
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- name: metrics
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image: {{ template "redis.metrics.image" . }}
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imagePullPolicy: {{ .Values.metrics.image.pullPolicy | quote }}
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command:
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- /bin/bash
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- -c
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- |
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if [[ -f '/secrets/redis-password' ]]; then
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export REDIS_PASSWORD=$(cat /secrets/redis-password)
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fi
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redis_exporter{{- range $key, $value := .Values.metrics.extraArgs }} --{{ $key }}={{ $value }}{{- end }}
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env:
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- name: REDIS_ALIAS
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value: {{ template "redis.fullname" . }}
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{{- if and .Values.usePassword (not .Values.usePasswordFile) }}
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- name: REDIS_PASSWORD
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valueFrom:
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secretKeyRef:
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name: {{ template "redis.secretName" . }}
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key: {{ template "redis.secretPasswordKey" . }}
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{{- end }}
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{{- if .Values.tls.enabled }}
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- name: REDIS_EXPORTER_TLS_CLIENT_KEY_FILE
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value: {{ template "redis.tlsCertKey" . }}
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- name: REDIS_EXPORTER_TLS_CLIENT_CERT_FILE
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value: {{ template "redis.tlsCert" . }}
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{{- end }}
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volumeMounts:
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{{- if .Values.usePasswordFile }}
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- name: redis-password
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mountPath: /secrets/
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{{- end }}
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{{- if .Values.tls.enabled }}
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- name: redis-certificates
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mountPath: /opt/bitnami/redis/certs
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readOnly: true
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{{- end }}
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ports:
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- name: metrics
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containerPort: 9121
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resources: {{- toYaml .Values.metrics.resources | nindent 12 }}
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{{- end }}
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{{- $needsVolumePermissions := and .Values.volumePermissions.enabled (and .Values.slave.persistence.enabled .Values.securityContext.enabled) }}
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{{- if or $needsVolumePermissions .Values.sysctlImage.enabled }}
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initContainers:
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{{- if $needsVolumePermissions }}
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- name: volume-permissions
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image: {{ template "redis.volumePermissions.image" . }}
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imagePullPolicy: {{ .Values.volumePermissions.image.pullPolicy | quote }}
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command: ["/bin/chown", "-R", "{{ .Values.securityContext.runAsUser }}:{{ .Values.securityContext.fsGroup }}", "{{ .Values.slave.persistence.path }}"]
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securityContext:
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runAsUser: 0
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resources: {{- toYaml .Values.volumePermissions.resources | nindent 12 }}
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volumeMounts:
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- name: redis-data
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mountPath: {{ .Values.slave.persistence.path }}
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subPath: {{ .Values.slave.persistence.subPath }}
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{{- end }}
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{{- if .Values.sysctlImage.enabled }}
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- name: init-sysctl
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image: {{ template "redis.sysctl.image" . }}
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imagePullPolicy: {{ default "" .Values.sysctlImage.pullPolicy | quote }}
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resources: {{- toYaml .Values.sysctlImage.resources | nindent 12 }}
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{{- if .Values.sysctlImage.mountHostSys }}
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volumeMounts:
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- name: host-sys
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mountPath: /host-sys
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{{- end }}
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command: {{- toYaml .Values.sysctlImage.command | nindent 12 }}
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securityContext:
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privileged: true
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runAsUser: 0
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{{- end }}
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{{- end }}
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volumes:
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- name: start-scripts
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configMap:
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name: {{ include "redis.fullname" . }}-scripts
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defaultMode: 0755
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- name: health
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configMap:
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name: {{ template "redis.fullname" . }}-health
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defaultMode: 0755
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{{- if .Values.usePasswordFile }}
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- name: redis-password
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secret:
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secretName: {{ template "redis.secretName" . }}
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items:
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- key: {{ template "redis.secretPasswordKey" . }}
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path: redis-password
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{{- end }}
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- name: config
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configMap:
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name: {{ template "redis.fullname" . }}
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{{- if .Values.sysctlImage.mountHostSys }}
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- name: host-sys
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hostPath:
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path: /sys
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{{- end }}
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- name: redis-tmp-conf
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emptyDir: {}
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{{- if .Values.tls.enabled }}
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- name: redis-certificates
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secret:
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secretName: {{ required "A secret containing the certificates for the TLS traffic is required when TLS in enabled" .Values.tls.certificatesSecret }}
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defaultMode: 256
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{{- end }}
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{{- if not .Values.slave.persistence.enabled }}
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- name: redis-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: redis-data
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labels:
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app: {{ template "redis.name" . }}
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release: {{ .Release.Name }}
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heritage: {{ .Release.Service }}
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component: slave
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spec:
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accessModes:
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{{- range .Values.slave.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.slave.persistence.size | quote }}
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{{ include "redis.slave.storageClass" . }}
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selector:
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{{- if .Values.slave.persistence.matchLabels }}
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matchLabels: {{- toYaml .Values.slave.persistence.matchLabels | nindent 12 }}
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{{- end -}}
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{{- if .Values.slave.persistence.matchExpressions }}
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matchExpressions: {{- toYaml .Values.slave.persistence.matchExpressions | nindent 12 }}
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{{- end -}}
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{{- end }}
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updateStrategy:
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type: {{ .Values.slave.statefulset.updateStrategy }}
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{{- if .Values.slave.statefulset.rollingUpdatePartition }}
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{{- if (eq "Recreate" .Values.slave.statefulset.updateStrategy) }}
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rollingUpdate: null
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{{- else }}
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rollingUpdate:
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partition: {{ .Values.slave.statefulset.rollingUpdatePartition }}
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{{- end }}
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{{- end }}
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{{- end }}
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