If it's at a non-standard location, specify the URL with the DOCKER_HOST environment variable.
报错:ERROR: Couldn't connect to Docker daemon at http+docker://localunixsocket - is it running?If it's at a non-standard location, specify the URL with the DOCKER_HOST environment variable.两个原因第...
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报错:
ERROR: Couldn't connect to Docker daemon at http+docker://localunixsocket - is it running?
If it's at a non-standard location, specify the URL with the DOCKER_HOST environment variable.
两个原因
第一个
docker 没有启动
sudo systemctl start docker
第二个用户不再docker用户组里面
sudo gpasswd -a ${USER} docker
如果是第二个,请推出shell 再次登陆
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