ose-build-template.yaml

---
kind: Template
apiVersion: v1
metadata:
  name: automated-build
  creationTimestamp:
  annotations:
    description: |
      An OpenShift v3 template that sets up an automated build pipeline
      to build, test and promote docker images from a Dockerfile.
    provider: aweiteka@redhat.com
parameters:
- name: BUILD_SOURCE_REPO
  description: Git source URI of Dockerfile repository, e.g. https://github.com/myname/myrepo.git
- name: BUILD_CONTEXT_DIR
  description: Optional relative path to Dockerfile in source repository. If Dockerfile in base of repo, leave empty.
  value: ""
- name: BUILD_REF
  description: Optional git branch or tag of build source repo
  value: master
- name: BASE_DOCKER_IMAGE
  description: Base docker image from the Dockerfile FROM line.
  value: centos
- name: BASE_DOCKER_IMAGE_TAG
  description: Base docker image tag from the Dockerfile FROM line.
  value: latest
- name: BUILD_IMAGE_NAME
  description: The name of the image after it is built, not including :<tag>
- name: BUILD_IMAGE_TAG
  description: The tag of the image after it is built
  value: latest
- name: PULL_REGISTRY
  description: When promoting, the internal openshift registry. If not known this can be updated later with 'oc edit bc promote-image-custom-build'
  value: ""
- name: PUSH_REGISTRY
  description: When promoting, the URL of the registry to push toa
  value: "docker.io"
- name: GIT_SECRET
  description: Git repo callback token
  generate: expression
  from: "[a-zA-Z0-9]{12}"
- name: GENERIC_SECRET
  description: Generic callback token
  generate: expression
  from: "[a-zA-Z0-9]{12}"
labels:
  template: automated-build

objects:
- kind: ImageStream
  apiVersion: v1
  metadata:
    name: "${BUILD_IMAGE_NAME}"
  spec:
- kind: BuildConfig
  apiVersion: v1
  metadata:
    name: "${BUILD_IMAGE_NAME}"
    creationTimestamp:
    labels:
      name: "${BUILD_IMAGE_NAME}"
  spec:
    triggers:
    - type: generic
      generic:
        secret: "${GENERIC_SECRET}"
    source:
      type: Git
      git:
        uri: "${BUILD_SOURCE_REPO}"
        ref: "${BUILD_REF}"
      contextDir: "${BUILD_CONTEXT_DIR}"
    strategy:
      type: Docker
      dockerStrategy:
        from:
          kind: ImageStreamTag
          name: "${BASE_DOCKER_IMAGE}:${BASE_DOCKER_IMAGE_TAG}"
    output:
      to:
        kind: ImageStreamTag
        name: "${BUILD_IMAGE_NAME}:${BUILD_IMAGE_TAG}"
    resources: {}
- kind: BuildConfig
  apiVersion: v1
  metadata:
    creationTimestamp: null
    labels:
      name: "${BUILD_IMAGE_NAME}"
    name: promote-image-custom-build
  spec:
    output:
      to:
        kind: ImageStreamTag
        name: "${BUILD_IMAGE_NAME}:${BUILD_IMAGE_TAG}"
    resources: {}
    source:
      git:
        uri: "${BUILD_SOURCE_REPO}"
      type: Git
    strategy:
      customStrategy:
        from:
          kind: DockerImage
          name: aweiteka/ose-custom-push
        env:
          - name: PULL_REGISTRY
            value: ${PULL_REGISTRY}
          - name: PULL_IMAGE
            value: ${BUILD_IMAGE_NAME}
          - name: PUSH_REGISTRY
            value: ${PUSH_REGISTRY}
        exposeDockerSocket: true
      type: Custom
    triggers:
    - imageChange: {}
      type: ImageChange
- kind: DeploymentConfig
  apiVersion: v1
  metadata:
    name: "${BUILD_IMAGE_NAME}"
    creationTimestamp: null
  spec:
    strategy:
      type: Recreate
      resources: {}
    triggers:
    - type: imageChange
      imageChangeParams:
        automatic: true
        containerNames:
          - ${BUILD_IMAGE_NAME}
        from:
          kind: ImageStreamTag
          name: "${BUILD_IMAGE_NAME}:${BUILD_IMAGE_TAG}"
        lastTriggeredImage: ""
    - type: generic
      generic:
        secret: "${GENERIC_SECRET}"
    - type: ConfigChange
    replicas: 1
    selector:
      name: "${BUILD_IMAGE_NAME}"
    template:
      metadata:
        labels:
          name: "${BUILD_IMAGE_NAME}"
      spec:
        containers:
        - name: "${BUILD_IMAGE_NAME}"
          image: "${BUILD_IMAGE_NAME}"
          terminationMessagePath: /dev/termination-log
          imagePullPolicy: IfNotPresent
          securityContext:
            capabilities: {}
            privileged: false
        restartPolicy: Always
        dnsPolicy: ClusterFirst
- kind: "Service"
  apiVersion: "v1"
  metadata:
    name: ${BUILD_IMAGE_NAME}
    creationTimestamp: null
  spec:
    ports:
    - name: ${BUILD_IMAGE_NAME}
      protocol: TCP
      port: 8080
      targetPort: 8080
      nodePort: 0
    selector:
      name: ${BUILD_IMAGE_NAME}
    portalIP: ""
    type: ClusterIP
    sessionAffinity: None
  status:
    loadBalancer: {}
kind: Route
apiVersion: v1
metadata:
  name: ${BUILD_IMAGE_NAME}
  creationTimestamp: null
spec:
  to:
    kind: Service
    name: ${BUILD_IMAGE_NAME}