pipeline.yaml

---
# The getting-started Pipeline will run through several tasks:
# - source is pulled from git
# - source is built into an image by img
# - image output is pushed to ECR
# - cloudevent emitted
apiVersion: tekton.dev/v1beta1
kind: Pipeline
metadata:
  name: getting-started-pipeline
  namespace: getting-started
spec:
  params:
    - name: git-url
    - name: git-revision
    - name: url
  workspaces:
    - name: git-source
  tasks:
    - name: fetch-from-git
      taskRef:
        resolver: git
        params:
          - name: url
            value: https://github.com/tektoncd/catalog.git
          - name: pathInRepo
            value: /task/git-clone/0.9/git-clone.yaml
          - name: revision
            value: main
      params:
        - name: url
          value: $(params.git-url)
        - name: revision
          value: $(params.git-revision)
      workspaces:
        - name: output
          workspace: git-source
    - name: build-docker-image
      taskRef:
        name: build-docker-image
      params:
        - name: IMAGE
          value: $(params.url)
      runAfter: [fetch-from-git]
      workspaces:
        - name: source
          workspace: git-source
    - name: deploy-locally
      taskRef:
        name: deploy-locally
      params:
        - name: IMAGE
          value: $(params.url)
      runAfter:
        - build-docker-image
    - name: send-cloud-event
      taskRef:
        resolver: hub
        params:
        - name: name
          value: cloudevent
        - name: version
          value: 0.1
      params:
      - name: sink
      # URL of the Service we create below
        value: http://event-display.getting-started.svc.cluster.local
      - name: eventID
        value: $(context.taskRun.name)
---
apiVersion: tekton.dev/v1beta1
kind: Task
metadata:
  name: deploy-locally
  namespace: getting-started
spec:
  params:
    - name: IMAGE
      description: Name (reference) of the image to build.
  steps:
    - name: run-kubectl
      image: lachlanevenson/k8s-kubectl
      command: ["kubectl"]
      args:
        - "run"
        - "tekton-triggers-built-me"
        - "--image"
        - "$(params.IMAGE)"
        - "--env=PORT=8080"
---
apiVersion: tekton.dev/v1beta1
kind: Task
metadata:
  name: build-docker-image
  namespace: getting-started
spec:
  params:
    - name: IMAGE
      description: Name (reference) of the image to build.
    - name: pathToContext
      description:
        The build directory used by img
      default: ./
    - name: pathToDockerFile
      type: string
      description: The path to the dockerfile to build
      default: ./Dockerfile
  workspaces:
    - name: source
  steps:
    - name: build-and-push
      workingDir: $(workspaces.source.path)
      image: gcr.io/kaniko-project/executor:v0.16.0
      command:
        - /kaniko/executor
      args:
        - --dockerfile=$(params.pathToDockerFile)
        - --destination=$(params.IMAGE)
        - --context=$(workspaces.source.path)/$(params.pathToContext)
---
# Finally, we need something to receive our cloudevent announcing success!
# That is this services only purpose
apiVersion: v1
kind: Service
metadata:
  name: event-display
  namespace: getting-started
  labels:
    app: event-display
spec:
  type: ClusterIP
  ports:
    - name: listener
      port: 8080
      protocol: TCP
  selector:
    app: event-display
---
apiVersion: v1
kind: Pod
metadata:
  name: event-display
  namespace: getting-started
  labels:
    app: event-display
spec:
  hostname: event-display
  containers:
  - image: gcr.io/knative-releases/github.com/knative/eventing-sources/cmd/event_display
    name: web