---
apiVersion: apps/v1
kind: Deployment
metadata:
  name: pgadmin
  namespace: pg 
spec:
  selector:
   matchLabels:
    app: pgadmin
  replicas: 1
  template:
    metadata:
      labels:
        app: pgadmin
    spec:
      # # initContainers:
      # # # костыль взят отсюда  https://devpress.csdn.net/k8s/62fd568b7e66823466191f32.html
      # # - name: pgadmin-data-permission-fix
      # #   image: busybox
      # #   command: ["/bin/chown", "-R", "5050:5050", "/var/lib/pgadmin"]
      # #   volumeMounts:
      # #   - name: pgadmin
      # #     mountPath: /var/lib/pgadmin
      containers:
      - name: pgadmin4
        image: dpage/pgadmin4
        env:
          - name: PGADMIN_DEFAULT_EMAIL
            value: "admin@guaranteedstruggle.host"
          - name: PGADMIN_DEFAULT_PASSWORD
            valueFrom:
              secretKeyRef:
                name: pgadmin-secret
                key: pgadmin-default-password
          - name: PGADMIN_PORT
            value: "80"
            
        ports:
          - containerPort: 80
            name: pgadminport
              
        volumeMounts:
        # - mountPath: /var/lib/pgadmin
        #   name: pgadmin 
        - name: pgadmin-config
          mountPath: /pgadmin4/servers.json
          subPath: servers.json
          readOnly: true

      volumes:
      # - name:  pgadmin
      #   persistentVolumeClaim:
      #     claimName: pgadmin-pv-claim 
      - name: pgadmin-config
        configMap:
          name: pgadmin-config
# ---
# kind: PersistentVolume
# apiVersion: v1
# metadata:
#   namespace: pg 
#   name: pgadmin-pv-volume
#   labels:
#     type: local
#     app: pgadmin
# spec:
#   storageClassName: longhorn
#   capacity:
#     storage: 1Gi
#   accessModes:
#     - ReadWriteMany
#   hostPath:
#     path: "/mnt/data"
# ---
# kind: PersistentVolumeClaim
# apiVersion: v1
# metadata:
#   namespace: pg 
#   name: pgadmin-pv-claim
#   labels:
#     app: pgadmin
# spec:
#   storageClassName: longhorn
#   accessModes:
#     - ReadWriteMany
#   resources:
#     requests:
#       storage: 1Gi