ruby-ex/deployment/config/dev/app.yaml

---
apiVersion: v1
kind: DeploymentConfig
metadata:
  labels:
    app: frontend
  name: frontend
spec:
  replicas: 1
  selector:
    app: frontend
    deploymentconfig: frontend
  template:
    metadata:
      labels:
        app: frontend
        deploymentconfig: frontend
    spec:
      containers:
      - image: frontend:latest
        name: frontend
        ports:
        - containerPort: 8080
          protocol: TCP
  #triggers:
  #- type: ConfigChange
  #- type: ImageChange
  #  imageChangeParams:
  #    automatic: true
  #    containerNames:
  #    - frontend
  #    from:
  #      kind: ImageStreamTag
  #      name: frontend:latest
---
apiVersion: v1
kind: Service
metadata:
  labels:
    app: frontend
  name: frontend
spec:
  ports:
  - name: 8080-tcp
    port: 8080
    protocol: TCP
    targetPort: 8080
  selector:
    app: frontend
    deploymentconfig: frontend
---
apiVersion: v1
kind: Route
metadata:
  labels:
    app: frontend
  name: frontend
spec:
  port:
    targetPort: 8080-tcp
  to:
    kind: Service
    name: frontend