Docker GitLab CI 不起作用

Question

尝试使用 CI 运行器为 gitlab 发布 docker 容器。跑步者正在触发，但每次我得到

Using Docker executor with image phusion/baseimage ...
ERROR: Preparation failed: Cannot connect to the Docker daemon at unix:///var/run/docker.sock. Is the docker daemon running?

gitlab.ci.yml 非常简单

stages:
- deploy
deploy_staging:
  stage: deploy
  image: phusion/baseimage
  script:
    - docker info
    - 'which ssh-agent || ( apt-get update -y && apt-get install openssh-client -y )'
    - mkdir -p ~/.ssh
    - eval $(ssh-agent -s)
    - '[[ -f /.dockerenv ]] && echo -e "Host *ntStrictHostKeyChecking nonn" > ~/.ssh/config'
    - ssh-add <(echo "$STAGING_PRIVATE_KEY")
    - apt-get install rsync
    - ssh -p22 gituser@STAGING-DK02 "mkdir -p /html/themes/_tmp"

任何帮助将不胜感激！

Answer 1

当我在没有提升权限的情况下运行任何 docker 命令时，我收到了该消息。

尝试在前面sudo运行命令。

Answer 2

试试这个。

become_user: root

一些提示：

要在 shell 为 nologin 时以 none 用户身份执行某些操作：

- name: Run a command as nobody
  command: somecommand
  become: true
  become_method: su
  become_user: nobody
  become_flags: '-s /bin/sh'