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postgres-statefuleset.yaml
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74 lines (73 loc) · 2.51 KB
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{{- if .Values.postgres.enabled }}
apiVersion: apps/v1
kind: StatefulSet
metadata:
name: postgres
labels:
{{- include "common.labels" . | nindent 4 }}
app.kubernetes.io/component: postgres
spec:
replicas: 1
updateStrategy:
type: RollingUpdate
selector:
matchLabels:
{{- include "common.selectorLabels" . | nindent 6 }}
app.kubernetes.io/component: postgres
serviceName: postgres-headless
podManagementPolicy: OrderedReady
template:
metadata:
labels:
{{- include "common.labels" . | nindent 8 }}
app.kubernetes.io/component: postgres
{{- if .Values.postgres.podLabels }}
{{- toYaml .Values.postgres.podLabels | nindent 8 }}
{{- end }}
{{- if .Values.postgres.podAnnotations }}
annotations: {{- toYaml .Values.postgres.podAnnotations | nindent 8 }}
{{- end }}
spec:
{{- if .Values.postgres.nodeSelector }}
nodeSelector: {{- .Values.postgres.nodeSelector | toYaml | nindent 8 }}
{{- end }}
containers:
- name: postgres-container
image: postgres:16.1
imagePullPolicy: Always
resources: {{ include "common.resources.set" (dict "resources" .Values.postgres.resources "preset" .Values.postgres.resourcesPreset) | nindent 12 }}
env:
- name: POSTGRES_USER
value: {{ .Values.postgres.username | required "postgres.username is required" | quote }}
- name: POSTGRES_PASSWORD
valueFrom:
secretKeyRef:
name: {{ .Values.postgres.secretKeyName | required "postgres.secretKeyName is required" }}
key: rootPassword
- name: POSTGRES_DB
value: {{ .Values.postgres.dbname | required "postgres.dbname is required" | quote }}
{{- if .Values.postgres.env }}
{{- toYaml .Values.postgres.env | nindent 12 }}
{{- end }}
volumeMounts:
- mountPath: tmp/data/db
name: postgres-data
readOnly: false
subPath: ''
ports:
- name: postgres-port
containerPort: 5432
terminationGracePeriodSeconds: 5
volumeClaimTemplates:
- metadata:
name: postgres-data
labels:
{{- include "common.volumeLabels" . | nindent 8 }}
app.kubernetes.io/component: postgres
spec:
accessModes:
- ReadWriteOnce
resources:
requests:
storage: {{ .Values.postgres.storageSize | quote }}
{{- end }}