jenkins - 尝试使用 ANSIBLE 安装 jenkins-plugin 时出现错误 "Cannot get CSRF"

Question

我正在使用 ANSIBLE 在 CENTOS 上安装 jenkins。安装工作正常，但是当涉及到安装插件的任务时，我收到以下错误。

fatal: [jenkins]: FAILED! => {"changed": false, "details": "Request failed: <urlopen error [Errno 111] Connection refused>", "failed": true, "msg": "Cannot get CSRF"}

代码如下。

- name: Install jenkins 
rpm_key:
state: present
key: https://pkg.jenkins.io/redhat-stable/jenkins.io.key

- name: Add Repository for jenkins
  yum_repository:
    name: jenkins
    description: Repo needed for automatic installation of Jenkins
    baseurl: http://pkg.jenkins.io/redhat-stable
    gpgcheck: yes
    gpgkey: https://pkg.jenkins.io/redhat-stable/jenkins.io.key

    #Pre requisite: add key and repo
- name: Install jenkins
  yum:
    name: jenkins
    state: present

#Start/Stop jenkins
- name: Start jenkins service
  service:
    name: jenkins
    state: started

#Start jenkins on startup
- name: Start jenkins on boot
  shell: chkconfig jenkins on

- name: Install build-pipeline
  jenkins_plugin:
    name: build-pipeline-plugin
    notify:
      - "restart jenkins-service"

Answer 1

在启动 jenkins 和尝试安装插件之间似乎没有等待。 jenkins_plugin 需要运行且正常工作的 jenkins 安装，因此您应该在 Start jenkins service 和 Install build-pipeline 之间等待:

- name: Wait for Jenkins to start up
  uri:
    url: http://localhost:8080
    status_code: 200
    timeout: 5
  register: jenkins_service_status
  # Keep trying for 5 mins in 5 sec intervals
  retries: 60
  delay: 5
  until: >
     'status' in jenkins_service_status and
     jenkins_service_status['status'] == 200