tekton TriggerTemplate资源

梦里梦外; 2022-10-12 04:22 96阅读 0赞

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![watermark_type_ZHJvaWRzYW5zZmFsbGJhY2s_shadow_50_text_Q1NETiBAaHhwamF2YTE_size_8_color_FFFFFF_t_70_g_se_x_16][]

目前刚开始写一个月，一共写了18篇原创文章，文章目录如下：

[istio多集群探秘，部署了50次多集群后我得出的结论][istio_50]

[istio多集群链路追踪，附实操视频][istio]

[istio防故障利器，你知道几个,istio新手不要读，太难！][istio_istio]

[istio业务权限控制，原来可以这么玩][istio 1]

[istio实现非侵入压缩，微服务之间如何实现压缩][istio 2]

[不懂envoyfilter也敢说精通istio系列-http-rbac-不要只会用AuthorizationPolicy配置权限][envoyfilter_istio_-http-rbac-_AuthorizationPolicy]

[不懂envoyfilter也敢说精通istio系列-02-http-corsFilter-不要只会vs][envoyfilter_istio_-02-http-corsFilter-_vs]

[不懂envoyfilter也敢说精通istio系列-03-http-csrf filter-再也不用再代码里写csrf逻辑了][envoyfilter_istio_-03-http-csrf filter-_csrf]

[不懂envoyfilter也敢说精通istio系列http-jwt\_authn-不要只会RequestAuthorization][envoyfilter_istio_http-jwt_authn-_RequestAuthorization]

[不懂envoyfilter也敢说精通istio系列-05-fault-filter-故障注入不止是vs][envoyfilter_istio_-05-fault-filter-_vs]

[不懂envoyfilter也敢说精通istio系列-06-http-match-配置路由不只是vs][envoyfilter_istio_-06-http-match-_vs]

[不懂envoyfilter也敢说精通istio系列-07-负载均衡配置不止是dr][envoyfilter_istio_-07-_dr]

[不懂envoyfilter也敢说精通istio系列-08-连接池和断路器][envoyfilter_istio_-08-]

[不懂envoyfilter也敢说精通istio系列-09-http-route filter][envoyfilter_istio_-09-http-route filter]

[不懂envoyfilter也敢说精通istio系列-network filter-redis proxy][envoyfilter_istio_-network filter-redis proxy]

[不懂envoyfilter也敢说精通istio系列-network filter-HttpConnectionManager][envoyfilter_istio_-network filter-HttpConnectionManager]

[不懂envoyfilter也敢说精通istio系列-ratelimit-istio ratelimit完全手册][envoyfilter_istio_-ratelimit-istio ratelimit]

# tekton新课发布：[ci/cd之tekton实战--其他视频教程-系统/网络/运维-CSDN程序员研修院][ci_cd_tekton_--_-_-CSDN] #

# 什么是TriggerTemplate #

创建资源的模板，比如用来创建 PipelineResource 和 PipelineRun

支持的资源

<table> 
 <thead> 
  <tr> 
   <th>v1alpha1</th> 
   <th>v1beta1</th> 
  </tr> 
 </thead> 
 <tbody> 
  <tr> 
   <td>pipelines</td> 
   <td>pipelines</td> 
  </tr> 
  <tr> 
   <td>pipelineruns</td> 
   <td>pipelineruns</td> 
  </tr> 
  <tr> 
   <td>tasks</td> 
   <td>tasks</td> 
  </tr> 
  <tr> 
   <td>taskruns</td> 
   <td>taskruns</td> 
  </tr> 
  <tr> 
   <td>clustertasks</td> 
   <td>clustertasks</td> 
  </tr> 
  <tr> 
   <td>conditions</td> 
   <td></td> 
  </tr> 
  <tr> 
   <td>pipelineresources</td> 
   <td></td> 
  </tr> 
 </tbody> 
</table>

# 资源详解 #

## resourcetemplates ##

### tasks ###

triggerTemplate/task-template.yaml

apiVersion: triggers.tekton.dev/v1alpha1
    kind: TriggerTemplate
    metadata:
      name: template
    spec:
      resourcetemplates:
      - apiVersion: tekton.dev/v1beta1
        kind: Task
        metadata:
          name: params-string 
        spec: 
          params:
          - name: directory
            type: string
            description: The directory containing the build context.
            default: /workspace
          steps:
          - image: ubuntu
            command: [pwd]
            workingDir: "$(params.directory)"
            imagePullPolicy: IfNotPresent

### taskruns ###

triggerTemplate/taskruns-template.yaml

apiVersion: triggers.tekton.dev/v1alpha1
    kind: TriggerTemplate
    metadata:
      name: template
    spec:
      params:
      - name: array-param
        description: test
      resourcetemplates:
      - apiVersion: tekton.dev/v1beta1
        kind: Task
        metadata:
          name: my-params-array
        spec:
          params:
          - name: array-param
            type: array
            default:
            - a
            - b
            - c
          steps:
          - image: ubuntu
            command: [echo]
            args:
            - "$(params.array-param[*])"
            imagePullPolicy: IfNotPresent
      - apiVersion: tekton.dev/v1beta1
        kind: TaskRun
        metadata:
          generateName: params-
        spec:
          taskRef:
            name: my-params-array
          params:
          - name: array-param
            value: $(tt.params.array-param)

### clustertasks ###

triggerTemplate/clustertasks-template.yaml

apiVersion: triggers.tekton.dev/v1alpha1
    kind: TriggerTemplate
    metadata:
      name: template
    spec:
      params:
      - name: array-param
        description: test
      resourcetemplates:
      - apiVersion: tekton.dev/v1beta1
        kind: ClusterTask
        metadata:
          name: my-params-array
        spec:
          params:
          - name: array-param
            type: array
            default:
            - a
            - b
            - c
          steps:
          - image: ubuntu
            command: [echo]
            args:
            - "$(params.array-param[*])"
            imagePullPolicy: IfNotPresent
      - apiVersion: tekton.dev/v1beta1
        kind: TaskRun
        metadata:
          generateName: params-
        spec:
          taskRef:
            name: my-params-array
            kind: ClusterTask
          params:
          - name: array-param
            value: $(tt.params.array-param)

### pipelineresources ###

triggerTemplate/pipelineresources-template.yaml

apiVersion: triggers.tekton.dev/v1alpha1
    kind: TriggerTemplate
    metadata:
      name: template
    spec:
      params:
      - name: url
      - name: revision
      resourcetemplates:
      - apiVersion: tekton.dev/v1alpha1
        kind: PipelineResource
        metadata:
          name: workspace
        spec:
          type: git
          params:
          - name: url
            value: $(tt.params.url)
          - name: revision
            value: $(tt.params.revision)

### pipelines ###

triggerTemplate/pipelines-template.yaml

apiVersion: triggers.tekton.dev/v1alpha1
    kind: TriggerTemplate
    metadata:
      name: template
    spec:
      resourcetemplates:
      - apiVersion: tekton.dev/v1beta1
        kind: Pipeline
        metadata:
          name: mypipeline
        spec:
          tasks:
          - name: build-app
            taskRef:
              name: build-push-kaniko
            resources:
              inputs:
              - name: workspace
                resource: workspace
              outputs:
              - name: builtImage
                resource: my-image
          - name: deploy-app
            taskRef:
              name: kubectl-deploy
            resources:
              inputs:
              - name: workspace
                resource: workspace
              - name: image
                resource: my-image
                from:
                  - build-app
            params:
            - name: script_body
              value: $(params.script_body_pipeline)
          params:
          - name: script_body_pipeline
            type: string
          resources:
            - name: workspace
              type: git
            - name: my-image
              type: image

### pipelineruns ###

triggerTemplate/pipelineruns-template.yaml

apiVersion: triggers.tekton.dev/v1alpha1
    kind: TriggerTemplate
    metadata:
      name: template
    spec:
      resourcetemplates:
      - apiVersion: tekton.dev/v1beta1
        kind: PipelineRun
        metadata:
          generateName: mypipeline-run
        spec:
          serviceAccountName: test-task-robot-git-ssh
          pipelineRef:
            name: mypipeline
          params:
          - name: script_body_pipeline
            value: "kubectl apply -f /workspace/workspace/deployment.yaml "
          resources:
            - name: workspace
              resourceRef: 
                name: workspace
            - name: my-image
              resourceRef: 
                name: my-image

### conditions ###

triggerTemplate/conditions-template.yaml

apiVersion: triggers.tekton.dev/v1alpha1
    kind: TriggerTemplate
    metadata:
      name: template
    spec:
      resourcetemplates:
      - apiVersion: tekton.dev/v1alpha1
        kind: Condition
        metadata:
          name: is-equal
        spec:
          params:
          - name: left
            type: string
          - name: right
            type: string
          check:
            image: alpine
            script: |
              #!/bin/sh
              if [ $(params.left) = $(params.right) ]; then
                echo "$(params.left) == $(params.right)"
                exit 0
              else
                echo "$(params.left) != $(params.right)"
                exit 1
              fi

[watermark_type_ZHJvaWRzYW5zZmFsbGJhY2s_shadow_50_text_Q1NETiBAaHhwamF2YTE_size_8_color_FFFFFF_t_70_g_se_x_16]: /images/20221005/501eca53aa3f4d1c8eec88fa7311cf57.png
[istio_50]: https://mp.weixin.qq.com/s/_OPMjmWCDSTlmbAxytg33A
[istio]: https://mp.weixin.qq.com/s/kjvtno_UzJAGr1joxm3tvw
[istio_istio]: https://mp.weixin.qq.com/s/e2-p_NY31Mc5y07S4Bb1JQ
[istio 1]: https://mp.weixin.qq.com/s/iTV0SCQLhSOTYncp3PxoHQ
[istio 2]: https://mp.weixin.qq.com/s/eINlrT242RlAwfuZu1_PcA
[envoyfilter_istio_-http-rbac-_AuthorizationPolicy]: https://mp.weixin.qq.com/s/Q-yTGBNqkjOov49LTXPrPA
[envoyfilter_istio_-02-http-corsFilter-_vs]: https://mp.weixin.qq.com/s/bFMdrT7OKSqoWv8pDXOIqQ
[envoyfilter_istio_-03-http-csrf filter-_csrf]: https://mp.weixin.qq.com/s/dlG9phV-kMMxs4UPzuRNYg
[envoyfilter_istio_http-jwt_authn-_RequestAuthorization]: https://mp.weixin.qq.com/s/IfrJ-FdLYsdhPkDrcO_YXA
[envoyfilter_istio_-05-fault-filter-_vs]: https://mp.weixin.qq.com/s/a4gDXqD8uswgglMwkUph2Q
[envoyfilter_istio_-06-http-match-_vs]: https://mp.weixin.qq.com/s/TpS3DHdcaJiPivIS_jsIGw
[envoyfilter_istio_-07-_dr]: https://mp.weixin.qq.com/s/k-zJm7n7OOKg6MotQJYPAA
[envoyfilter_istio_-08-]: https://mp.weixin.qq.com/s/n_bJ3saNeTtXRprIymhwzg
[envoyfilter_istio_-09-http-route filter]: https://mp.weixin.qq.com/s/JAeZr0BMVQxIrB3S_7Ru0A
[envoyfilter_istio_-network filter-redis proxy]: https://mp.weixin.qq.com/s/B9IPTI8F3q42nVkqbQRlPw
[envoyfilter_istio_-network filter-HttpConnectionManager]: https://mp.weixin.qq.com/s/W3OPQWkCVvuHGS49cTNhlg
[envoyfilter_istio_-ratelimit-istio ratelimit]: https://mp.weixin.qq.com/s/KgiDsELNol27mgZvDbFsqw
[ci_cd_tekton_--_-_-CSDN]: https://edu.csdn.net/course/detail/35202