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|
apiVersion: apps/v1
kind: Deployment
metadata:
name: postgres-deployment
spec:
replicas: 1
selector:
matchLabels:
app: postgres
template:
metadata:
labels:
app: postgres
spec:
containers:
- name: postgres
image: postgis/postgis:16-3.4
env:
- name: POSTGRES_USER
value: "postgres"
- name: POSTGRES_PASSWORD
value: "password"
- name: POSTGRES_DB
value: "gis"
ports:
- containerPort: 5432
volumeMounts:
- mountPath: /var/lib/postgresql/data
name: pgdata
- mountPath: /docker-entrypoint-initdb.d
name: schema
volumes:
- name: pgdata
persistentVolumeClaim:
claimName: pgdata-pvc
- name: schema
hostPath:
path: ${PGDATA}
---
apiVersion: v1
kind: Service
metadata:
name: postgres-service
spec:
ports:
- port: 5432
targetPort: 5432
selector:
app: postgres
type: ClusterIP
---
apiVersion: networking.k8s.io/v1
kind: NetworkPolicy
metadata:
name: allow-cas-postgres
spec:
podSelector:
matchLabels:
app: cas
policyTypes:
- Ingress
ingress:
- from:
- podSelector:
matchLabels:
app: postgres
ports:
- protocol: TCP
port: 5432
---
apiVersion: v1
kind: PersistentVolumeClaim
metadata:
name: pgdata-pvc
spec:
accessModes:
- ReadWriteOnce
resources:
requests:
storage: 1Gi
|
