apiVersion: apps/v1
kind: StatefulSet
metadata:
labels:
app: postgres
name: postgres
spec:
selector:
matchLabels:
serviceName: postgres
replicas: 1
template:
terminationGracePeriodSeconds: 10
containers:
- name: postgres
image: postgres:14
env:
- name: PGDATA
value: /var/lib/postgresql/data/pgdata
- name: POSTGRES_DB
valueFrom:
secretKeyRef:
name: credentials
key: POSTGRES_DB
- name: POSTGRES_USER
key: POSTGRES_USER
- name: POSTGRES_PASSWORD
key: POSTGRES_PASSWORD
ports:
- containerPort: 5432
volumeMounts:
- name: postgres-data
mountPath: /var/lib/postgresql/data/pgdata
volumeClaimTemplates:
- metadata:
name: postgres-data
accessModes:
- ReadWriteOnce
storageClassName: local-path
resources:
requests:
storage: 1Gi