random-generator-deploy.yml

# DeploymentConfig for starting up the random-generator-runtime
# With two replicas
apiVersion: v1
kind: DeploymentConfig
metadata:
  name: random-generator
spec:
  replicas: 2
  selector:
    app: random-generator
  template:
    metadata:
      labels:
        app: random-generator
    spec:
      containers:
      - image: ' '
        name: random-generator
        ports:
        - containerPort: 8080
          protocol: TCP
  triggers:
  # Redeploy when configuration changes
  - type: ConfigChange

  # Redeploy when the image of the container 'random-generator' (the only container)
  # changes. This happens after a build so that we have an automatic redeployment
  # when a new build has been performed.
  - imageChangeParams:
      automatic: true
      containerNames:
      - random-generator
      from:
        kind: ImageStreamTag
        name: random-generator-runtime:latest
    type: ImageChange
---
# A service for exposing our random generator
apiVersion: v1
kind: Service
metadata:
  name: random-generator
spec:
  selector:
    app: random-generator
  ports:
  - port: 8080
    protocol: TCP
    targetPort: 8080
---
# The route for accessing the service from externally.
# Use `oc get route` to find out the URL
# Best try it with:
# curl -s $(oc get routes random-generator -o jsonpath={.spec.host})
apiVersion: v1
kind: Route
metadata:
  name: random-generator
spec:
  to:
    kind: Service
    name: random-generator