docker - GitLab CI亚军 - 无法访问其他存储库

在最近的一次小型8.x升级之后，我无法执行同时获取另一个存储库的GitLab CI测试。虽然之前一切正常，但现在我从ssh获得了着名的主机密钥验证失败。错误消息。可能是什么原因造成的？

/etc/gitlab-runner/config.toml：

concurrent = 1

[[runners]]
  name = "python-runner@localhost"
  # ...
  executor = "docker"
  [runners.docker]
    image = "edoburu/python-runner"
    privileged = false
    cap_drop = ["DAC_OVERRIDE"]
    volumes = [
        "/cache",
        "/home/deploy/.ssh:/root/.ssh:ro"
    ]
    # ...

如您所见，公开.ssh文件夹，为容器提供所有已知主机（/home/deploy/.ssh/known_hosts）的列表。这也为容器提供了一个已知的SSH密钥，我已将其作为存储库中的部署密钥启用。

然而，现在的构建失败了，以前它没有做过：

Obtaining python-extra from git+git@git.example.org:myproject/python-repo.git@889f8fa0fe485d246d106ccee47aa60b2dd2523e#egg=python-extra (from -r src/requirements.txt (line 63))
  Cloning git@git.example.org:myproject/python-extra.git (to 889f8fa0fe485d246d106ccee47aa60b2dd2523e) to /builds/myproject/env/src/python-extra
Host key verification failed.
fatal: Could not read from remote repository.

Please make sure you have the correct access rights
and the repository exists.
Command "git clone -q git@git.example.org:myproject/python-extra.git /builds/project/env/src/python-extra" failed with error code 128 in None

.gitlab-ci.yml文件包含：

test:
  image: edoburu/python-runner:base
  stage: test
  script:
  - virtualenv --no-site-packages ../env
  - source ../env/bin/activate
  - pip install --exists-action=w -r src/requirements.txt
  - pip install coverage
  - coverage run --source=src --omit='*/migrations/*' ./src/runtests.py -v2
  - coverage report -m

但是当我手动输入容器时，一切正常：

root@git.example.org ~ $ docker run -it --volume="/home/deploy/.ssh:/root/.ssh:ro" edoburu/python-runner:base /bin/bash
root@feed357355ad:/# ssh git@git.example.org
PTY allocation request failed on channel 0
Welcome to GitLab, Anonymous!
Connection to git.example.org closed.
root@feed357355ad:/# git clone git@git.example.org:myproject/python-extra.git  
Cloning into 'python-extra'...
remote: Counting objects: 387, done.
remote: Compressing objects: 100% (176/176), done.
remote: Total 387 (delta 215), reused 374 (delta 208)
Receiving objects: 100% (387/387), 5.97 MiB | 0 bytes/s, done.
Resolving deltas: 100% (215/215), done.
Checking connectivity... done.
root@feed357355ad:/# exit
root@git.example.org ~ $

GitLab有什么不同的做法吗？也许分配IP地址或导致我的构建失败的其他东西？

解决了，--cap-drop=DAC_OVERRIDE无法访问该卷。将它的所有者改为root解决了它。

通过向.gitlab-ci.yml文件添加一些调试代码找到：

 script:
  - ping -c 1 git.edoburu.nl
  - ssh-keyscan git.edoburu.nl
  - ls -la ~/.ssh/
  - cat ~/.ssh/known_hosts

GitLab CI亚军 - 无法访问其他存储库

1 个答案: