apiVersion: v1
kind: PersistentVolume
metadata:
  name: db-postgres-pv
  namespace: egommerce
spec:
  capacity:
    storage: 5Gi
  accessModes:
    - ReadWriteOnce
  storageClassName: db-postgres-pv
  hostPath:
    path: "/home/keedosn/.egommerce/postgres"  # Ensure this path exists on the node
---
apiVersion: v1
kind: PersistentVolumeClaim
metadata:
  name: db-postgres-pvc
  namespace: egommerce
spec:
  accessModes:
    - ReadWriteOnce
  resources:
    requests:
      storage: 5Gi
  #storageClassName: db-postgres-pv
---
apiVersion: v1
kind: Service
metadata:
  name: db-postgres
  namespace: egommerce
  labels:
    app: db-postgres
spec:
  type: NodePort
  selector:
    app: db-postgres
  ports:
  - name: db-postgres
    protocol: TCP
    port: 5432
    nodePort: 31500
# ---
# apiVersion: v1
# kind: Service
# metadata:
#   name: db-postgres-metrics
#   namespace: egommerce
#   labels:
#     app: db-postgres
# spec:
#   type: NodePort
#   selector:
#     app: db-postgres
#   ports:
#   - name: db-postgres
#     protocol: TCP
#     port: 9187
#     nodePort: 31501
---
apiVersion: apps/v1
kind: Deployment
metadata:
  name: db-postgres
  namespace: egommerce
spec:
  replicas: 1
  selector:
    matchLabels:
      app: db-postgres
  template:
    metadata:
      labels:
        app: db-postgres
    spec:
      securityContext:
        runAsUser: 70 # postgres user
        fsGroup: 70 # postgres user
        # remember to change perms and owner of  ~/.egommerce/postgres directory
      containers:
      - name: db-postgres
        image: git.ego.freeddns.org/egommerce/db-postgres:dev
        imagePullPolicy: Always
        env:
          - name: APP_NAME
            value: db-postgres
          - name: APP_DOMAIN
            value: db-postgres.egommerce.local
          - name: POSTGRES_USER
            value: egommerce
          - name: POSTGRES_DB
            value: egommerce
          - name: POSTGRES_PASSWORD
            # value: H5Gd7^37*Hka*a72
            value: "12345678"
          - name: PGDATA
            value: /var/lib/postgresql/data
        resources:
          limits:
            cpu: "1"
            memory: 512M
        ports:
          - containerPort: 5432
        volumeMounts:
          - name: db-postgres-data
            mountPath: /var/lib/postgresql/data
            # subPath: data
      - name: db-postgres-metrics
        image: prometheuscommunity/postgres-exporter:latest
        ports:
          - containerPort: 9187
        env:
          - name: DATA_SOURCE_NAME
            value: "postgresql://postgres:12345678@db-postgres:5432/egommerce" #?sslmode=disable
      volumes:
        - name: db-postgres-data
          persistentVolumeClaim:
            claimName: db-postgres-pvc