---
apiVersion: v1
kind: Namespace
metadata:
  name: blue
  labels:
    app: rainbow
---
apiVersion: apps/v1
kind: Deployment
metadata:
  labels:
    app: rainbow
    color: blue
  name: color
  namespace: blue
spec:
  selector:
    matchLabels:
      app: rainbow
      color: blue
  template:
    metadata:
      labels:
        app: rainbow
        color: blue
    spec:
      containers:
      - image: jpetazzo/color
        name: color
---
apiVersion: v1
kind: Service
metadata:
  labels:
    app: rainbow
    color: blue
  name: color
  namespace: blue
spec:
  ports:
  - name: http
    port: 80
    protocol: TCP
    targetPort: 80
  selector:
    app: rainbow
    color: blue
  type: ClusterIP
---
apiVersion: v1
kind: Namespace
metadata:
  name: green
  labels:
    app: rainbow
---
apiVersion: apps/v1
kind: Deployment
metadata:
  labels:
    app: rainbow
    color: green
  name: color
  namespace: green
spec:
  selector:
    matchLabels:
      app: rainbow
      color: green
  template:
    metadata:
      labels:
        app: rainbow
        color: green
    spec:
      containers:
      - image: jpetazzo/color
        name: color
---
apiVersion: v1
kind: Service
metadata:
  labels:
    app: rainbow
    color: green
  name: color
  namespace: green
spec:
  ports:
  - name: http
    port: 80
    protocol: TCP
    targetPort: 80
  selector:
    app: rainbow
    color: green
  type: ClusterIP
---
apiVersion: v1
kind: Namespace
metadata:
  name: red
  labels:
    app: rainbow
---
apiVersion: apps/v1
kind: Deployment
metadata:
  labels:
    app: rainbow
    color: red
  name: color
  namespace: red
spec:
  selector:
    matchLabels:
      app: rainbow
      color: red
  template:
    metadata:
      labels:
        app: rainbow
        color: red
    spec:
      containers:
      - image: jpetazzo/color
        name: color
---
apiVersion: v1
kind: Service
metadata:
  labels:
    app: rainbow
    color: red
  name: color
  namespace: red
spec:
  ports:
  - name: http
    port: 80
    protocol: TCP
    targetPort: 80
  selector:
    app: rainbow
    color: red
  type: ClusterIP