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

最新推荐文章于 2025-03-01 09:21:40 发布

jgw2008

最新推荐文章于 2025-03-01 09:21:40 发布

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报错信息：

Got permission denied while trying to connect to the Docker daemon socket at unix:///var/run/docker.sock: Post http://%2Fvar%2Frun%2Fdocker.sock/v1.37/containers/prune: dial unix /var/run/docker.sock: connect: permission denied
SHELL > docker pull mooncar/mooncar:dev-x86_64-20180627_1727
Warning: failed to get default registry endpoint from daemon (Got permission denied while trying to connect to the Docker daemon socket at unix:///var/run/docker.sock: Get http://%2Fvar%2Frun%2Fdocker.sock/v1.37/info: dial unix /var/run/docker.sock: connect: permission denied). Using system default: https://index.docker.io/v1/
Got permission denied while trying to connect to the Docker daemon socket at unix:///var/run/docker.sock: Post http://%2Fvar%2Frun%2Fdocker.sock/v1.37/images/create?fromImage=mooncar%2Fmooncar&tag=dev-x86_64-20180627_1727: dial unix /var/run/docker.sock: connect: permission denied

正确的是将当前用户加入docker组:

sudo gpasswd -a ${USER} docker

然后退出当前用户比如切换为root，再次切换为jing。然后执行docker-compose up -d就ok了。

jing@ubuntu:/tmp/docker$ sudo su
root@ubuntu:/tmp/docker$ su jing
jing@ubuntu:/tmp/docker$ sudo apt-get install docker-compose
jing@ubuntu:/tmp/docker$ docker-compose up -d