apiVersion: v1
kind: Service
metadata:
  name: db
  namespace: notes-app
spec:
  selector:
    app: db
  ports:
    - port: 5432
      targetPort: 5432
  clusterIP: None
---
apiVersion: v1
kind: Service
metadata:
  name: backend
  namespace: notes-app
spec:
  selector:
    app: backend
  ports:
    - port: 5000
      targetPort: 5000
---
apiVersion: v1
kind: Service
metadata:
  name: frontend
  namespace: notes-app
spec:
  selector:
    app: frontend
  type: NodePort
  ports:
    - port: 80
      targetPort: 80
      nodePort: 30080
---
apiVersion: v1
kind: Service
metadata:
  name: adminer
  namespace: notes-app
spec:
  selector:
    app: adminer
  type: NodePort
  ports:
    - port: 8080
      targetPort: 8080
      nodePort: 30081