Question

在Gitlab CI中，当我要推送图像时，我得到：

Cannot connect to the Docker daemon at tcp://docker:2375. Is the docker daemon running?

代码如下：

docker-push:
  stage: publish
  image: docker:stable
  services:
    - docker:dind
  before_script:
    - *inject-gopath
    - docker login -u gitlab-ci-token -p $GITLAB_PERSONAL_ACCESS_TOKEN $REGISTRY_URL
    # $CI_BUILD_TOKEN
  script:
    - docker build --build-arg GITLAB_TOKEN=${GITLAB_PERSONAL_ACCESS_TOKEN} --target=prod -t $REGISTRY_PACKAGE_API_NAME:$CI_BUILD_ID .
    - docker build --build-arg GITLAB_TOKEN=${GITLAB_PERSONAL_ACCESS_TOKEN} --target=prod -t $REGISTRY_PACKAGE_API_NAME:latest .
    - docker push $REGISTRY_PACKAGE_API_NAME:$CI_BUILD_ID
    - docker push $REGISTRY_PACKAGE_API_NAME:latest

以下是输出：

Pulling docker image docker:stable ...
Using docker image sha256:23fb2c9b38b59433ea1913eafa12d2e15651ca0d08819dc7067d27d8f92e0428 for docker:stable ...
Running on runner-wmKFtEwx-project-7124308-concurrent-0 via ubuntu...
Fetching changes...
Removing release/
HEAD is now at 9c4894a Merge branch '5-supprimer-les-threads' into 'master'
Checking out 9c4894af as master...
Skipping Git submodules setup
Downloading artifacts for build (324707453)...
Downloading artifacts from coordinator... ok        id=324707453 responseStatus=200 OK token=SVLY__Jy
$ mkdir -p $(dirname ${PACKAGE_PATH}) && ln -s ${CI_PROJECT_DIR} ${PACKAGE_PATH} && cd ${PACKAGE_PATH}
$ docker login -u gitlab-ci-token -p $GITLAB_PERSONAL_ACCESS_TOKEN $REGISTRY_URL
WARNING! Using --password via the CLI is insecure. Use --password-stdin.
WARNING! Your password will be stored unencrypted in /root/.docker/config.json.
Configure a credential helper to remove this warning. See
https://docs.docker.com/engine/reference/commandline/login/#credentials-store

Login Succeeded
$ docker build --build-arg GITLAB_TOKEN=${GITLAB_PERSONAL_ACCESS_TOKEN} --target=prod -t $REGISTRY_PACKAGE_API_NAME:$CI_BUILD_ID .
Cannot connect to the Docker daemon at tcp://docker:2375. Is the docker daemon running?
ERROR: Job failed: exit code 1

奇怪的是我在映像docker-stable中，因此我应该有可用的docker，并且上一步docker login运行良好...

是Gitlab的错误，还是我做错了什么？

PD：我正在使用Gitlab.com

PD2：我可以手动推送图像而没有任何问题

Answer 1

根据评论，这只是一个GitLab问题。没有任何保证，只要有自由奔跑的人，它就会一直有效。在这种情况下，docker守护进程不可用，因此您的构建将一直失败，直到在GitLab检测到错误后重新启动运行器为止。

请注意，这是我的假设，因为通常会出现错误，然后在几个小时后错误消失了。如您所见，我的Gitlab Forums Thread还没有收到任何人的答复，因此，我认为您无法解决此问题。如果任务很关键，那么请运行您自己的跑步者，这样您就可以在失败时重新启动

无法通过tcp：// docker：2375连接到Docker守护程序。泊坞窗守护程序正在运行吗？通过Gitlab CI

1 个答案: