apiVersion: v1
kind: Service
metadata:
  name: gitea-postgres-service
  namespace: gitea
spec:
  clusterIP: None
  selector:
    app: gitea-postgres
  ports:
  - port: 5432
    targetPort: 5432
---
apiVersion: apps/v1
kind: StatefulSet
metadata:
  name: gitea-postgres-statefulset
  namespace: gitea
spec:
  selector:
    matchLabels:
      app: gitea-postgres
  serviceName: gitea-postgres-service
  replicas: 1
  template:
    metadata:
      labels:
        app: gitea-postgres
    spec:
      containers:
      - name: gitea-postgres
        image: postgres:14
        env:
        - name: POSTGRES_USER
          valueFrom:
            secretKeyRef:
              name: gitea-secrets
              key: GITEA__database__USER
        - name: POSTGRES_PASSWORD
          valueFrom:
            secretKeyRef:
              name: gitea-secrets
              key: GITEA__database__PASSWD
        - name: POSTGRES_DB
          valueFrom:
            secretKeyRef:
              name: gitea-secrets
              key: GITEA__database__USER
        ports:
        - containerPort: 5432
          name: postgres
        volumeMounts:
        - name: postgres-data
          mountPath: /var/lib/postgresql/data
  volumeClaimTemplates:
  - metadata:
      name: postgres-data
    spec:
      accessModes: [ "ReadWriteOnce" ]
      resources:
        requests:
          storage: 1Gi