使用的vagrant用户安装docker使运行docker相关命令时如果不加sudo会报以以下错误:
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/images/json:
dial unix /var/run/docker.sock: connect: permission denied
执行以下命令重连后解决以上问题:
sudo gpasswd -a vagrant docker