JenkinsJobDSL使用配置作為Cod插件創建種子作業

我的任務是啟動 Jenkins 并在安裝程序中自動創建 Job DSL Seed 作業。這意味著我必須使用 Configuration 作為代碼插件，但是這個插件使用 Job DSL 來創建作業，這意味著我必須使用 Job DSL 作業創建 Job DSL 作業，以前有人嘗試過嗎？這幾乎是可能的嗎？

可能的選項是將種子作業匯入為 XML，但此功能在最新的 Jenkins helm chart 中已被棄用。

uj5u.com熱心網友回復：

是的，這是完全可能的。

but this plugin use Job DSL to create jobs - 是的，但它假設已經安裝了 Job DSL 插件。

讓我復制我使用的 Jenkins 部署片段：

- name: Get tag of the latest version of Plugin installation manager tool
  ansible.builtin.raw: |
    git ls-remote https://github.com/jenkinsci/plugin-installation-manager-tool.git \
    | grep -E "refs/tags/[0-9] \.[0-9] \.[0-9] $" | tail -n1 | cut -d / -f 3
  register: plugin_manager_version

# https://github.com/jenkinsci/plugin-installation-manager-tool#getting-started
- name: Download Plugin installation manager tool
  ansible.builtin.get_url:
    url:
      "https://github.com/jenkinsci/plugin-installation-manager-tool/releases/\
      download/{{ plugin_manager_version.stdout | trim }}/jenkins-plugin-manager-{{ plugin_manager_version.stdout | trim }}.jar"
    dest: /tmp/jenkins/jenkins-plugin-manager.jar

- name: Copy a list of plugins to install
  ansible.builtin.copy:
    src: plugins.txt
    dest: /tmp/jenkins/plugins.txt
    mode: 0444
    owner: jenkins
    group: jenkins

- name: Install the latest version of plugins
  ansible.builtin.command: |
    java -jar /tmp/jenkins/jenkins-plugin-manager.jar --war /usr/lib/jenkins/jenkins.war -f /tmp/jenkins/plugins.txt -d /var/lib/jenkins/plugins

- name: Set ownership of plugins
  ansible.builtin.file:
    path: /var/lib/jenkins/plugins
    owner: jenkins
    group: jenkins
    mode: 0644
    recurse: true

- name: Set ownership of plugins folder
  ansible.builtin.file:
    path: /var/lib/jenkins/plugins
    owner: jenkins
    group: jenkins
    mode: 0755
    recurse: false

- name: Copy Jenkins configuration files
  ansible.builtin.template:
    src: "{{ item }}.yaml.j2"
    dest: "/var/lib/jenkins/casc_configs/{{ item }}.yaml"
    mode: 0644
    owner: jenkins
    group: jenkins
  loop: "{{ ['credentials', 'general', 'seed-job', 'users'] | flatten(1) }}"

- name: Restart Jenkins
  ansible.builtin.systemd:
    name: jenkins
    state: restarted
    enabled: true

在plugins.txt有，除其他外，插件configuration-as-code和job-dsl。

而且seed-job.yaml是這樣的：

jobs:
  - script: >
      freeStyleJob('Seed Job') {
          description('Synchronizes Jenkins jobs with ones in my-repo/jobs folder.')
          displayName('Seed Job')
          scm {
              git {
                  remote {
                      name('Jenkins jobs')
                      url('https://github.com/my-repo.git')
                      credentials('GITHUB_CREDENTIALS')
                  }
                  branch('master')
              }
          }
          triggers {
              pollSCM {
                  scmpoll_spec('* * * * *')
              }
          }
          steps {
              dsl {
                  external "jobs/**/*.groovy"
                  removeAction("DELETE")
                  removeViewAction("DELETE")
              }
          }
      }

現在種子作業將自動從您的存盤庫匯入所有作業。

一個示例 Job DSL 如下所示：

freeStyleJob('System Cleanup') {
    displayName('System Cleanup')
    description('Remove unused Docker stuff and golang cache once a month.')
    label('continuous-integration')
    triggers {
        scm('H 0 1 * *')
    }
    steps {
        shell('docker system prune --all --volumes --force')
        shell('go clean -cache -modcache -testcache')
    }
}

但是當然您可以為其他型別的作業（例如 multibranchPipeline）撰寫作業 DSL。請參閱Jenkins 實體中的API 查看器。

標籤：詹金斯 jenkins-job-dsl 詹金斯配置即代码

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