Archived | Tekton Pipelines を使用して Knative アプリケーションをデプロイする

git clone https://github.com/IBM/tekton-tutorial

apiVersion: tekton.dev/v1alpha1
kind: Task
metadata:
  name: source-to-image
spec:
  inputs:
    resources:
      - name: git-source
        type: git
    params:
      - name: pathToContext
        description: The path to the build context, used by Kaniko - within the workspace
        default: .
      - name: pathToDockerFile
        description: The path to the dockerfile to build (relative to the context)
        default: Dockerfile
      - name: imageUrl
        description: Url of image repository
      - name: imageTag
        description: Tag to apply to the built image
        default: "latest"
  steps:
    - name: build-and-push
      image: gcr.io/kaniko-project/executor
      command:
        - /kaniko/executor
      args:
        - --dockerfile=${inputs.params.pathToDockerFile}
        - --destination=${inputs.params.imageUrl}:${inputs.params.imageTag}
        - --context=/workspace/git-source/${inputs.params.pathToContext}

kubectl apply -f tekton/tasks/source-to-image.yaml

apiVersion: tekton.dev/v1alpha1
kind: Task
metadata:
  name: deploy-using-kubectl
spec:
  inputs:
    resources:
      - name: git-source
        type: git
    params:
      - name: pathToYamlFile
        description: The path to the yaml file to deploy within the git source
      - name: imageUrl
        description: Url of image repository
      - name: imageTag
        description: Tag of the images to be used.
        default: "latest"
  steps:
    - name: update-yaml
      image: alpine
      command: ["sed"]
      args:
        - "-i"
        - "-e"
        - "s;__IMAGE__;${inputs.params.imageUrl}:${inputs.params.imageTag};g"
        - "/workspace/git-source/${inputs.params.pathToYamlFile}"
    - name: run-kubectl
      image: lachlanevenson/k8s-kubectl
      command: ["kubectl"]
      args:
        - "apply"
        - "-f"
        - "/workspace/git-source/${inputs.params.pathToYamlFile}"

kubectl apply -f tekton/tasks/deploy-using-kubectl.yaml

apiVersion: tekton.dev/v1alpha1
kind: Pipeline
metadata:
  name: build-and-deploy-pipeline
spec:
  resources:
    - name: git-source
      type: git
  params:
    - name: pathToContext
      description: The path to the build context, used by Kaniko - within the workspace
      default: src
    - name: pathToYamlFile
      description: The path to the yaml file to deploy within the git source
    - name: imageUrl
      description: Url of image repository
    - name: imageTag
      description: Tag to apply to the built image
  tasks:
  - name: source-to-image
    taskRef:
      name: source-to-image
    params:
      - name: pathToContext
        value: "${params.pathToContext}"
      - name: imageUrl
        value: "${params.imageUrl}"
      - name: imageTag
        value: "${params.imageTag}"
    resources:
      inputs:
        - name: git-source
          resource: git-source
  - name: deploy-to-cluster
    taskRef:
      name: deploy-using-kubectl
    runAfter:
      - source-to-image
    params:
      - name: pathToYamlFile
        value:  "${params.pathToYamlFile}"
      - name: imageUrl
        value: "${params.imageUrl}"
      - name: imageTag
        value: "${params.imageTag}"
    resources:
      inputs:
        - name: git-source
          resource: git-source

kubectl apply -f tekton/pipeline/build-and-deploy-pipeline.yaml

apiVersion: tekton.dev/v1alpha1
kind: PipelineRun
metadata:
  generateName: picalc-pr-
spec:
  pipelineRef:
    name: build-and-deploy-pipeline
  resources:
    - name: git-source
      resourceRef:
        name: picalc-git
  params:
    - name: pathToYamlFile
      value: "knative/picalc.yaml"
    - name: imageUrl
      value: <REGISTRY>/<NAMESPACE>/picalc
    - name: imageTag
      value: "1.0"
  trigger:
    type: manual
  serviceAccount: pipeline-account

apiVersion: tekton.dev/v1alpha1
kind: PipelineResource
metadata:
  name: picalc-git
spec:
  type: git
  params:
    - name: revision
      value: master
    - name: url
      value: https://github.com/IBM/tekton-tutorial

kubectl apply -f tekton/pipeline/tekton/resources/picalc-git.yaml

kubectl create secret generic ibm-cr-push-secret --type="kubernetes.io/basic-auth" --from-literal=username=<USER> --from-literal-password=<TOKEN/APIKEY>
kubectl annotate secret ibm-cr-push-secret tekton.dev/docker-0=<REGISTRY>

apiVersion: v1
kind: ServiceAccount
metadata:
  name: pipeline-account
secrets:
- name: ibm-cr-push-secret

---

apiVersion: v1
kind: Secret
metadata:
  name: kube-api-secret
  annotations:
    kubernetes.io/service-account.name: pipeline-account
type: kubernetes.io/service-account-token

---

kind: Role
apiVersion: rbac.authorization.k8s.io/v1
metadata:
  name: pipeline-role
rules:
- apiGroups: ["serving.knative.dev"]
  resources: ["services"]
  verbs: ["get", "create", "update", "patch"]

---

apiVersion: rbac.authorization.k8s.io/v1
kind: RoleBinding
metadata:
  name: pipeline-role-binding
roleRef:
  apiGroup: rbac.authorization.k8s.io
  kind: Role
  name: pipeline-role
subjects:
- kind: ServiceAccount
  name: pipeline-account

kubectl apply -f tekton/pipeline-account.yaml

kubectl create -f tekton/run/picalc-pipeline-run.yaml

pipelinerun.tekton.dev/picalc-pr-db6p6 created

kubectl describe pipelinerun picalc-pr-db6p6

Name:         picalc-pr-db6p6
Namespace:    default
Labels:       tekton.dev/pipeline=build-and-deploy-pipeline
Annotations:  <none>
API Version:  tekton.dev/v1alpha1
Kind:         PipelineRun
Metadata:
  Creation Timestamp:  2019-04-15T14:29:23Z
  Generate Name:       picalc-pr-
  Generation:          1
  Resource Version:    3893390
  Self Link:           /apis/tekton.dev/v1alpha1/namespaces/default/pipelineruns/picalc-pr-db6p6
  UID:                 dd207211-5f8a-11e9-b66d-8eb09a9ab3eb
Spec:
  Status:  
  Params:
    Name:   pathToYamlFile
    Value:  knative/picalc.yaml
    Name:   imageUrl
    Value:  registry.ng.bluemix.net/mynamespace/picalc
    Name:   imageTag
    Value:  1.3
  Pipeline Ref:
    Name:  build-and-deploy-pipeline
  Resources:
    Name:  git-source
    Resource Ref:
      Name:         picalc-git
  Service Account:  pipeline-account
  Trigger:
    Type:  manual
Status:
  Conditions:
    Last Transition Time:  2019-04-15T14:29:23Z
    Message:               Not all Tasks in the Pipeline have finished executing
    Reason:                Running
    Status:                Unknown
    Type:                  Succeeded
  Start Time:              2019-04-15T14:29:23Z
  Task Runs:
    Picalc - Pr - Db 6 P 6 - Source - To - Image - Kczdb:
      Pipeline Task Name:  source-to-image
      Status:
        Conditions:
          Last Transition Time:  2019-04-15T14:29:28Z
          Reason:                Building
          Status:                Unknown
          Type:                  Succeeded
        Pod Name:                picalc-pr-db6p6-source-to-image-kczdb-pod-7b4e7c
        Start Time:              2019-04-15T14:29:23Z
        Steps:
          Running:
            Started At:  2019-04-15T14:29:26Z
          Terminated:
            Container ID:  containerd://b8f770e2b57d59c2bce76c63713d0b0a33f3fd02a14bad6b96978012060a436a
            Exit Code:     0
            Finished At:   2019-04-15T14:29:26Z
            Reason:        Completed
            Started At:    2019-04-15T14:29:26Z
          Terminated:
            Container ID:  containerd://a637b1cb5d83b1ad2aa0dbecd962bb70b0452900189f611e404c0c9515262443
            Exit Code:     0
            Finished At:   2019-04-15T14:29:26Z
            Reason:        Completed
            Started At:    2019-04-15T14:29:26Z
Events:                    <none>

Status:
  Conditions:
    Last Transition Time:  2019-04-15T14:30:46Z
    Message:               All Tasks have completed executing
    Reason:                Succeeded
    Status:                True
    Type:                  Succeeded
  Start Time:              2019-04-15T14:29:23Z

$ kubectl get ksvc picalc
NAME      DOMAIN                                                          LATESTCREATED   LATESTREADY    READY     REASON
picalc    picalc.default.mycluster6.us-south.containers.appdomain.cloud   picalc-00001    picalc-00001   True

$ curl picalc.default.mycluster6.us-south.containers.appdomain.cloud?iterations=20000000
3.1415926036

Status:
  Conditions:
    Last Transition Time:  2019-04-15T14:30:46Z
    Message:               TaskRun picalc-pr-db6p6-deploy-to-cluster-7h8pm has failed
    Reason:                Failed
    Status:                False
    Type:                  Succeeded
  Start Time:              2019-04-15T14:29:23Z

build step "build-step-deploy-using-kubectl" exited with code 1 (image: "docker.io/library/alpine@sha256:28ef97b8686a0b5399129e9b763d5b7e5ff03576aa5580d6f4182a49c5fe1913"); for logs run: kubectl -n default logs picalc-pr-db6p6-deploy-to-cluster-7h8pm-pod-582c73 -c build-step-deploy-using-kubectl