1.Go to
https://download.docker.com/linux/centos/7/x86_64/stable/Packages/
and download the.rpm
file for the Docker version you want to install.
Note: To install an edge package, change the word
stable
in the above URL toedge
.
Learn about stable and edge channels.
2.Install Docker CE, changing the path below to the path where you downloaded the Docker package.
$ sudo yum install /path/to/package.rpm
Docker is installed but not started. The docker group is created, but no users are added to the group.
3.运行
$ sudo systemctl start docker
$ sudo systemctl enable docker
