---
apiVersion: v1
kind: Namespace
metadata:
  name: pgadmin
---
apiVersion: v1
kind: PersistentVolumeClaim
metadata:
  name: pgadmin-data-pvc
  namespace: pgadmin
spec:
  accessModes:
    - ReadWriteMany
  storageClassName: nfs-storage
  resources:
    requests:
      storage: 5Gi
---
apiVersion: v1
kind: Secret
metadata:
  name: pgadmin-auth
  namespace: pgadmin
type: Opaque
data:
  pgadmin-password: QmxhY2tzdGFyMkBob21l
---
apiVersion: v1
kind: ConfigMap
metadata:
  name: pgadmin-config
  namespace: pgadmin
data:
  PGADMIN_DEFAULT_EMAIL: "khwezi@litecharms.co.za"
---
apiVersion: apps/v1
kind: Deployment
metadata:
  name: pgadmin
  namespace: pgadmin
  labels:
    app: pgadmin
spec:
  replicas: 1
  selector:
    matchLabels:
      app: pgadmin
  template:
    metadata:
      labels:
        app: pgadmin
    spec:
      affinity:
        nodeAffinity:
          requiredDuringSchedulingIgnoredDuringExecution:
            nodeSelectorTerms:
              - matchExpressions:
                  - key: node-role.kubernetes.io/control-plane
                    operator: DoesNotExist
                  - key: node-role.kubernetes.io/master
                    operator: DoesNotExist
      securityContext:
        runAsUser: 5050
        fsGroup: 5050
      containers:
        - name: pgadmin
          image: dpage/pgadmin4:latest
          ports:
            - containerPort: 80
              name: http
          env:
            - name: PGADMIN_DEFAULT_EMAIL
              valueFrom:
                configMapKeyRef:
                  name: pgadmin-config
                  key: PGADMIN_DEFAULT_EMAIL
            - name: PGADMIN_DEFAULT_PASSWORD
              valueFrom:
                secretKeyRef:
                  name: pgadmin-auth
                  key: pgadmin-password
            - name: PGADMIN_CONFIG_UPGRADE_CHECK_ENABLED
              value: "False"
          resources:
            requests:
              cpu: "100m"
              memory: "256Mi"
            limits:
              cpu: "500m"
              memory: "512Mi"
          volumeMounts:
            - name: pgadmin-storage
              mountPath: /var/lib/pgadmin
      volumes:
        - name: pgadmin-storage
          persistentVolumeClaim:
            claimName: pgadmin-data-pvc
---
apiVersion: v1
kind: Service
metadata:
  name: pgadmin-service
  namespace: pgadmin
spec:
  type: NodePort
  selector:
    app: pgadmin
  ports:
    - name: http
      protocol: TCP
      port: 80
      targetPort: 80
      nodePort: 32080