apiVersion: v1
kind: Template
metadata:
  creationTimestamp: null
  name: Example REST application with Prometheus metrics
parameters:
- description: The application name. 
  name: APP_NAME
  required: true
  value: restservice
objects:
- apiVersion: v1
  kind: ImageStream
  metadata:
    annotations:
    labels:
      app: ${APP_NAME}
    name: ${APP_NAME}
  spec:
    tags:
    - annotations:
      from:
        kind: DockerImage
        name: olafmeyer/restservice:v1.0
      generation: 2
      importPolicy: {}
      name: v1.0
      referencePolicy:
        type: Source
  status:
- apiVersion: v1
  kind: DeploymentConfig
  metadata:
    annotations:
    labels:
      app: ${APP_NAME}
    name: ${APP_NAME}
  spec:
    replicas: 3
    selector:
      app: ${APP_NAME}
      deploymentconfig: ${APP_NAME}
    strategy:
      activeDeadlineSeconds: 21600
      resources: {}
      rollingParams:
        intervalSeconds: 1
        maxSurge: 25%
        maxUnavailable: 25%
        timeoutSeconds: 600
        updatePeriodSeconds: 1
      type: Rolling
    template:
      metadata:
        annotations:
          openshift.io/generated-by: OpenShiftNewApp
          prometheus.io/path: /metrics
          prometheus.io/port: "8080"
          prometheus.io/scrape: "true"
        labels:
          app: ${APP_NAME}
          deploymentconfig: ${APP_NAME}
      spec:
        containers:
        - image: olafmeyer/${APP_NAME}
          imagePullPolicy: IfNotPresent
          name: ${APP_NAME}
          readinessProbe:
            failureThreshold: 3
            httpGet:
              path: /
              port: 8080
              scheme: HTTP
            initialDelaySeconds: 3
            periodSeconds: 10
            successThreshold: 1
            timeoutSeconds: 1
          resources: {}
        dnsPolicy: ClusterFirst
        restartPolicy: Always
        schedulerName: default-scheduler
        securityContext: {}
        terminationGracePeriodSeconds: 30
    test: false
    triggers:
    - type: ConfigChange
    - imageChangeParams:
        automatic: true
        containerNames:
        - ${APP_NAME}
        from:
          kind: ImageStreamTag
          name: ${APP_NAME}:v1.0
      type: ImageChange
  status:
- apiVersion: v1
  kind: Service
  metadata:
    annotations:
      prometheus.io/scrape: "true"
      prometheus.io/scheme: http
      prometheus.io/port: "8080"
#      prometheus.io/path: /metrics
    labels:
      app: ${APP_NAME}
    name: ${APP_NAME}
  spec:
    externalTrafficPolicy: Cluster
    ports:
    - name: web
      port: 8080
      protocol: TCP
      targetPort: 8080
    selector:
      app: ${APP_NAME}
    type: LoadBalancer
  status:
    loadBalancer: {}
- apiVersion: v1
  kind: Route
  metadata:
    annotations:
    labels:
      app: ${APP_NAME}
    name: ${APP_NAME}
  spec:
    port:
      targetPort: web
    to:
      kind: Service
      name: ${APP_NAME}
  status: