Jenkins触发时如何解决Docker权限错误

我的Jenkins不在Docker容器中运行,只是传统安装到VPS。执行简单的测试项目时出现以下错误。我正在使用Ubuntu 14,java

7和稳定的Jenkins。我尝试了所有可以在Google上找到的方法,但无法正常工作。

我正在尝试执行此外壳

docker build --pull=true -t nick/hello-jenkins:$GIT_COMMIT .

代码更改后。

这是错误:

Got permission denied while trying to connect to the Docker daemon socket at unix: ....


Started by user nicolas xu

Building in workspace /var/lib/jenkins/workspace/hello-Jenkins

> git rev-parse --is-inside-work-tree # timeout=10

Fetching changes from the remote Git repository

> git config remote.origin.url https://github.com/nicolasxu/hello-nick-jenkins.git # timeout=10

Fetching upstream changes from https://github.com/nicolasxu/hello-nick-jenkins.git

> git --version # timeout=10

> git fetch --tags --progress https://github.com/nicolasxu/hello-nick-jenkins.git +refs/heads/*:refs/remotes/origin/*

> git rev-parse refs/remotes/origin/master^{commit} # timeout=10

> git rev-parse refs/remotes/origin/origin/master^{commit} # timeout=10

Checking out Revision d94ae21a8a2cf58ffc790dcad15bd851fb17df5a (refs/remotes/origin/master)

> git config core.sparsecheckout # timeout=10

> git checkout -f d94ae21a8a2cf58ffc790dcad15bd851fb17df5a

> git rev-list d94ae21a8a2cf58ffc790dcad15bd851fb17df5a # timeout=10

[hello-Jenkins] $ /bin/sh -xe /tmp/hudson5076309502904684976.sh

+ docker build --pull=true -t nick/hello-jenkins:d94ae21a8a2cf58ffc790dcad15bd851fb17df5a .

Got permission denied while trying to connect to the Docker daemon socket at unix:///var/run/docker.sock: Post http://%2Fvar%2Frun%2Fdocker.sock/v1.27/build?buildargs=%7B%7D&cachefrom=%5B%5D&cgroupparent=&cpuperiod=0&cpuquota=0&cpusetcpus=&cpusetmems=&cpushares=0&dockerfile=Dockerfile&labels=%7B%7D&memory=0&memswap=0&networkmode=default&pull=1&rm=1&shmsize=0&t=nick%2Fhello-jenkins%3Ad94ae21a8a2cf58ffc790dcad15bd851fb17df5a&ulimits=null: dial unix /var/run/docker.sock: connect: permission denied

Build step 'Execute shell' marked build as failure

Finished: FAILURE

我可以在控制台中以root身份运行“ docker”,这没问题,为什么jenkins无法尝试运行“

docker”的shell命令?到底是怎么回事?完全困惑.......

回答:

在VPS服务器终端中,执行以下操作以将您的jenkins用户添加到docker组:

sudo usermod -aG docker jenkins

然后重新启动您的jenkins服务器以刷新组。

考虑到这可能产生的任何安全问题:

警告:泊坞窗组授予与root用户等效的特权。有关这如何影响系统安全性的详细信息,请参阅Docker Daemon Attack Surface。

参考文档


编辑(由@iger提及):只需确保从命令行重新启动Jenkins(即sudo服务jenkins重新启动),但不要通过其余端点(http:///

restart)

以上是 Jenkins触发时如何解决Docker权限错误 的全部内容, 来源链接: utcz.com/qa/406096.html

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