k8s/manifests/02-deployments/deployment-pgadmin.yaml

---
apiVersion: apps/v1
kind: Deployment
metadata:
  name: pgadmin
  namespace: pg 
spec:
  selector:
   matchLabels:
    app: pgadmin
  replicas: 1
  template:
    metadata:
      labels:
        app: pgadmin
    spec:
      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