01.Docker安装

##1.安装curl命令
sudo apt-get install curl 

##2.下载安装docker
curl -sSL https://get.docker.com/ | sh

 

 

1.启动

sudo service docker start

 

2.验证启动是否成功

docker version

 

 

如果出现如下错误：

Got permission denied while trying to connect to the Docker daemon socket at unix:///var/run/docker.sock: Post http://%2Fvar%2Frun%2Fdocker.sock/v1.26/containers/create: dial unix /var/run/docker.sock: connect: permission denied.

 

需要添加当前用户到docker组中,然后重新登陆即可.

sudo usermod -a -G docker $USER