tekton pipeline

#@ load("@ytt:data", "data")

---
apiVersion: v1
kind: Namespace
metadata:
  name: #@ data.values.namespace
---
apiVersion: rbac.authorization.k8s.io/v1
kind: RoleBinding
metadata:
  name: admin
  namespace: #@ data.values.namespace
roleRef:
  apiGroup: rbac.authorization.k8s.io
  kind: ClusterRole
  name: admin
subjects:
- apiGroup: rbac.authorization.k8s.io
  kind: User
  name: #@ data.values.developeruser
---
apiVersion: tekton.dev/v1alpha1
kind: PipelineResource
metadata:
  name: api-repo
  namespace: #@ data.values.namespace
spec:
  type: git
  params:
    - name: url
      value: http://github.com/openshift-pipelines/vote-api.git
---
apiVersion: tekton.dev/v1alpha1
kind: PipelineResource
metadata:
  name: api-image
  namespace: #@ data.values.namespace
spec:
  type: image
  params:
    - name: url
      value: #@ "image-registry.openshift-image-registry.svc:5000/{}/api:latest".format(data.values.namespace)
---
apiVersion: tekton.dev/v1alpha1
kind: PipelineResource
metadata:
  name: ui-repo
  namespace: #@ data.values.namespace
spec:
  type: git
  params:
    - name: url
      value: http://github.com/openshift-pipelines/vote-ui.git
---
apiVersion: tekton.dev/v1alpha1
kind: PipelineResource
metadata:
  name: ui-image
  namespace: #@ data.values.namespace
spec:
  type: image
  params:
    - name: url
      value: #@ "image-registry.openshift-image-registry.svc:5000/{}/ui:latest".format(data.values.namespace)
---
apiVersion: tekton.dev/v1alpha1
kind: Task
metadata:
  name: apply-manifests
  namespace: #@ data.values.namespace
spec:
  inputs:
    resources:
      - {type: git, name: source}
    params:
      - name: manifest_dir
        description: The directory in source that contains yaml manifests
        type: string
        default: "k8s"

  steps:
    - name: apply
      image: quay.io/openshift/origin-cli:latest
      workingDir: /workspace/source
      command: ["/bin/bash", "-c"]
      args:
        - |-
          echo Applying manifests in $(inputs.params.manifest_dir) directory
          oc apply -f $(inputs.params.manifest_dir)
          echo -----------------------------------
---
apiVersion: tekton.dev/v1alpha1
kind: Task
metadata:
  name: update-deployment
  namespace: #@ data.values.namespace
spec:
  inputs:
    resources:
      - {type: image, name: image}
    params:
      - name: deployment
        description: The name of the deployment patch the image
        type: string

  steps:
    - name: patch
      image: quay.io/openshift/origin-cli:latest
      command: ["/bin/bash", "-c"]
      args:
        - |-
          oc patch deployment $(inputs.params.deployment) --patch='{"spec":{"template":{"spec":{
            "containers":[{
              "name": "$(inputs.params.deployment)",
              "image":"$(inputs.resources.image.url)"
            }]
          }}}}'
---
apiVersion: tekton.dev/v1alpha1
kind: Pipeline
metadata:
  name: build-and-deploy
  namespace: #@ data.values.namespace
spec:
  resources:
    - name: api-repo
      type: git
    - name: api-image
      type: image
    - name: ui-repo
      type: git
    - name: ui-image
      type: image

  tasks:
    - name: build-api
      taskRef:
        name: buildah
        kind: ClusterTask
      resources:
        inputs:
          - name: source
            resource: api-repo
        outputs:
          - name: image
            resource: api-image
      params:
        - name: TLSVERIFY
          value: "false"

    - name: apply-api-manifests
      taskRef:
        name: apply-manifests
      resources:
        inputs:
          - name: source
            resource: api-repo
      runAfter:
        - build-api

    - name: update-api-image
      taskRef:
        name: update-deployment
      resources:
        inputs:
          - name: image
            resource: api-image
      params:
        - name: deployment
          value: "api"
      runAfter:
        - apply-api-manifests

    - name: build-ui
      taskRef:
        name: s2i-python-3
        kind: ClusterTask
      resources:
        inputs:
          - name: source
            resource: ui-repo
        outputs:
          - name: image
            resource: ui-image
      params:
        - name: TLSVERIFY
          value: "false"

    - name: apply-ui-manifests
      taskRef:
        name: apply-manifests
      resources:
        inputs:
          - name: source
            resource: ui-repo
      runAfter:
        - build-ui
        - update-api-image

    - name: update-ui-image
      taskRef:
        name: update-deployment
      resources:
        inputs:
          - name: image
            resource: ui-image
      params:
        - name: deployment
          value: "ui"
      runAfter:
        - apply-ui-manifests
---
apiVersion: tekton.dev/v1alpha1
kind: PipelineRun
metadata:
  generateName: build-and-deploy-
  namespace: #@ data.values.namespace
  annotations:
    kapp.k14s.io/versioned: ''
    kapp.k14s.io/nonce: ''
spec:
  pipelineRef:
    name: build-and-deploy
  resources:
  - name: api-repo
    resourceRef:
      name: api-repo
  - name: api-image
    resourceRef:
      name: api-image
  - name: ui-repo
    resourceRef:
      name: api-repo
  - name: ui-image
    resourceRef:
      name: api-image
  serviceAccountName: pipeline
  timeout: 1h0m0s

I get the following output:

Changes

Namespace      Name                Kind         Conds.  Age  Op      Wait to    Rs  Ri  
(cluster)      tekton-sample       Namespace    -       44m  update  reconcile  ok  -  
tekton-sample  build-and-deploy-*  PipelineRun  -       -    create  reconcile  -   -  

Op:      1 create, 0 delete, 1 update, 0 noop
Wait to: 2 reconcile, 0 delete, 0 noop

6:21:59PM: ---- applying 1 changes [0/2 done] ----
6:21:59PM: update namespace/tekton-sample (v1) cluster
6:22:01PM: ---- waiting on 1 changes [0/2 done] ----
6:22:02PM: ok: reconcile namespace/tekton-sample (v1) cluster
6:22:02PM: ---- applying 1 changes [1/2 done] ----
6:22:02PM: create pipelinerun/build-and-deploy-* (tekton.dev/v1alpha1) namespace: tekton-sample
6:22:03PM: ---- waiting on 1 changes [1/2 done] ----
6:22:03PM: error: reconcile pipelinerun/build-and-deploy-* (tekton.dev/v1alpha1) namespace: tekton-sample

kapp: Error: waiting on reconcile pipelinerun/build-and-deploy-* (tekton.dev/v1alpha1) namespace: tekton-sample: errored: Getting resource pipelinerun/build-and-deploy-* (tekton.dev/v1alpha1) namespace: tekton-sample: pipelineruns.tekton.dev "build-and-deploy-*" not found (reason: NotFound)