mirror of https://github.com/easzlab/kubeasz.git
320 lines
10 KiB
YAML
320 lines
10 KiB
YAML
apiVersion: apps/v1
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kind: StatefulSet
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metadata:
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name: {{ template "redis-ha.fullname" . }}-server
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namespace: {{ .Release.Namespace }}
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labels:
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{{ template "redis-ha.fullname" . }}: replica
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{{ include "labels.standard" . | indent 4 }}
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spec:
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selector:
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matchLabels:
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release: {{ .Release.Name }}
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app: {{ template "redis-ha.name" . }}
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serviceName: {{ template "redis-ha.fullname" . }}
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replicas: {{ .Values.replicas }}
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podManagementPolicy: OrderedReady
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updateStrategy:
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type: RollingUpdate
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template:
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metadata:
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annotations:
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checksum/init-config: {{ print (include "config-redis.conf" .) (include "config-init.sh" .) | sha256sum }}
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{{- if .Values.podAnnotations }}
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{{ toYaml .Values.podAnnotations | indent 8 }}
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{{- end }}
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{{- if .Values.exporter.enabled }}
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prometheus.io/port: "{{ .Values.exporter.port }}"
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prometheus.io/scrape: "true"
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prometheus.io/path: {{ .Values.exporter.scrapePath }}
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{{- end }}
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labels:
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release: {{ .Release.Name }}
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app: {{ template "redis-ha.name" . }}
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{{ template "redis-ha.fullname" . }}: replica
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{{- range $key, $value := .Values.labels }}
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{{ $key }}: {{ $value }}
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{{- end }}
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spec:
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{{- if .Values.schedulerName }}
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schedulerName: "{{ .Values.schedulerName }}"
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{{- end }}
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{{- if .Values.nodeSelector }}
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nodeSelector:
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{{ toYaml .Values.nodeSelector | indent 8 }}
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{{- end }}
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{{- if .Values.tolerations }}
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tolerations:
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{{ toYaml .Values.tolerations | indent 8 }}
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{{- end }}
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affinity:
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{{- if .Values.affinity }}
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{{- with .Values.affinity }}
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{{ tpl . $ | indent 8 }}
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{{- end }}
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{{- else }}
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{{- if .Values.additionalAffinities }}
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{{ toYaml .Values.additionalAffinities | indent 8 }}
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{{- end }}
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podAntiAffinity:
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{{- if .Values.hardAntiAffinity }}
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requiredDuringSchedulingIgnoredDuringExecution:
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- labelSelector:
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matchLabels:
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app: {{ template "redis-ha.name" . }}
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release: {{ .Release.Name }}
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{{ template "redis-ha.fullname" . }}: replica
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topologyKey: kubernetes.io/hostname
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{{- else }}
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preferredDuringSchedulingIgnoredDuringExecution:
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- labelSelector:
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matchLabels:
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app: {{ template "redis-ha.name" . }}
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release: {{ .Release.Name }}
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{{ template "redis-ha.fullname" . }}: replica
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topologyKey: kubernetes.io/hostname
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{{- end }}
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preferredDuringSchedulingIgnoredDuringExecution:
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- weight: 100
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podAffinityTerm:
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labelSelector:
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matchLabels:
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app: {{ template "redis-ha.name" . }}
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release: {{ .Release.Name }}
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{{ template "redis-ha.fullname" . }}: replica
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topologyKey: failure-domain.beta.kubernetes.io/zone
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{{- end }}
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{{- if .Values.imagePullSecrets }}
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imagePullSecrets: {{ toYaml .Values.imagePullSecrets | nindent 8 }}
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{{- end }}
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securityContext:
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{{ toYaml .Values.securityContext | indent 8 }}
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serviceAccountName: {{ template "redis-ha.serviceAccountName" . }}
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initContainers:
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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: {{ .Values.sysctlImage.pullPolicy }}
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resources:
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{{ toYaml .Values.sysctlImage.resources | indent 10 }}
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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:
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{{ toYaml .Values.sysctlImage.command | indent 10 }}
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securityContext:
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runAsNonRoot: false
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privileged: true
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runAsUser: 0
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{{- end }}
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{{- if and .Values.hostPath.path .Values.hostPath.chown }}
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- name: hostpath-chown
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image: {{ .Values.image.repository }}:{{ .Values.image.tag }}
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securityContext:
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runAsNonRoot: false
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runAsUser: 0
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command:
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- chown
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- "{{ .Values.securityContext.runAsUser }}"
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- /data
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volumeMounts:
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- name: data
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mountPath: /data
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{{- end }}
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- name: config-init
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image: {{ .Values.image.repository }}:{{ .Values.image.tag }}
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imagePullPolicy: {{ .Values.image.pullPolicy }}
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resources:
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{{ toYaml .Values.init.resources | indent 10 }}
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command:
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- sh
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args:
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- /readonly-config/init.sh
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env:
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{{- $replicas := int (toString .Values.replicas) -}}
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{{- range $i := until $replicas }}
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- name: SENTINEL_ID_{{ $i }}
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value: {{ printf "%s\n%s\nindex: %d" (include "redis-ha.name" $) ($.Release.Name) $i | sha1sum }}
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{{ end -}}
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{{- if .Values.auth }}
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- name: AUTH
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valueFrom:
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secretKeyRef:
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{{- if .Values.existingSecret }}
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name: {{ .Values.existingSecret }}
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{{- else }}
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name: {{ template "redis-ha.fullname" . }}
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{{- end }}
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key: {{ .Values.authKey }}
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{{- end }}
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volumeMounts:
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- name: config
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mountPath: /readonly-config
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readOnly: true
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- name: data
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mountPath: /data
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containers:
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- name: redis
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image: {{ .Values.image.repository }}:{{ .Values.image.tag }}
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imagePullPolicy: {{ .Values.image.pullPolicy }}
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command:
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- redis-server
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args:
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- /data/conf/redis.conf
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{{- if .Values.auth }}
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env:
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- name: AUTH
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valueFrom:
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secretKeyRef:
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{{- if .Values.existingSecret }}
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name: {{ .Values.existingSecret }}
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{{- else }}
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name: {{ template "redis-ha.fullname" . }}
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{{- end }}
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key: {{ .Values.authKey }}
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{{- end }}
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livenessProbe:
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tcpSocket:
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port: {{ .Values.redis.port }}
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initialDelaySeconds: 15
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resources:
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{{ toYaml .Values.redis.resources | indent 10 }}
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ports:
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- name: redis
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containerPort: {{ .Values.redis.port }}
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volumeMounts:
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- mountPath: /data
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name: data
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- name: sentinel
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image: {{ .Values.image.repository }}:{{ .Values.image.tag }}
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imagePullPolicy: {{ .Values.image.pullPolicy }}
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command:
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- redis-sentinel
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args:
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- /data/conf/sentinel.conf
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{{- if .Values.auth }}
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env:
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- name: AUTH
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valueFrom:
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secretKeyRef:
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{{- if .Values.existingSecret }}
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name: {{ .Values.existingSecret }}
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{{- else }}
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name: {{ template "redis-ha.fullname" . }}
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{{- end }}
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key: {{ .Values.authKey }}
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{{- end }}
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livenessProbe:
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tcpSocket:
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port: {{ .Values.sentinel.port }}
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initialDelaySeconds: 15
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resources:
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{{ toYaml .Values.sentinel.resources | indent 10 }}
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ports:
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- name: sentinel
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containerPort: {{ .Values.sentinel.port }}
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volumeMounts:
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- mountPath: /data
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name: data
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{{- if .Values.exporter.enabled }}
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- name: redis-exporter
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image: "{{ .Values.exporter.image }}:{{ .Values.exporter.tag }}"
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imagePullPolicy: {{ .Values.exporter.pullPolicy }}
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args:
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{{- range $key, $value := .Values.exporter.extraArgs }}
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- --{{ $key }}={{ $value }}
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{{- end }}
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env:
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- name: REDIS_ADDR
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value: redis://localhost:{{ .Values.redis.port }}
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{{- if .Values.auth }}
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- name: REDIS_PASSWORD
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valueFrom:
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secretKeyRef:
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{{- if .Values.existingSecret }}
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name: {{ .Values.existingSecret }}
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{{- else }}
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name: {{ template "redis-ha.fullname" . }}
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{{- end }}
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key: {{ .Values.authKey }}
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{{- end }}
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{{- if .Values.exporter.script }}
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- name: REDIS_EXPORTER_SCRIPT
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value: /script/script.lua
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{{- end }}
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livenessProbe:
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httpGet:
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path: {{ .Values.exporter.scrapePath }}
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port: {{ .Values.exporter.port }}
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initialDelaySeconds: 15
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timeoutSeconds: 1
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periodSeconds: 15
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resources:
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{{ toYaml .Values.exporter.resources | indent 10 }}
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ports:
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- name: exporter-port
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containerPort: {{ .Values.exporter.port }}
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{{- if .Values.exporter.script }}
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volumeMounts:
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- mountPath: /script
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name: script-mount
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{{- end }}
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{{- end }}
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{{- if .Values.priorityClassName }}
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priorityClassName: {{ .Values.priorityClassName }}
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{{- end }}
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volumes:
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- name: config
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configMap:
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name: {{ template "redis-ha.fullname" . }}-configmap
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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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{{- if .Values.exporter.script }}
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- name: script-mount
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configMap:
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name: {{ template "redis-ha.fullname" . }}-exporter-script-configmap
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items:
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- key: script
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path: script.lua
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{{- end }}
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{{- if .Values.persistentVolume.enabled }}
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volumeClaimTemplates:
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- metadata:
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name: data
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annotations:
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{{- range $key, $value := .Values.persistentVolume.annotations }}
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{{ $key }}: {{ $value }}
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{{- end }}
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spec:
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accessModes:
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{{- range .Values.persistentVolume.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.persistentVolume.size | quote }}
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{{- if .Values.persistentVolume.storageClass }}
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{{- if (eq "-" .Values.persistentVolume.storageClass) }}
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storageClassName: ""
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{{- else }}
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storageClassName: "{{ .Values.persistentVolume.storageClass }}"
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{{- end }}
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{{- end }}
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{{- if .Values.persistentVolume.reclaimPolicy }}
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persistentVolumeReclaimPolicy: "{{ .Values.persistentVolume.reclaimPolicy }}"
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{{- end }}
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{{- else if .Values.hostPath.path }}
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- name: data
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hostPath:
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path: {{ tpl .Values.hostPath.path .}}
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{{- else }}
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- name: data
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emptyDir:
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{{ toYaml .Values.emptyDir | indent 10 }}
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{{- end }}
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