Installing Docker on Linux

1. Make sure Yum is up to date

$ yum Update

2. Add a yum repository

Tee/etc/yum.repos.d/docker.repo <<-' EOF '  [Dockerrepo]  name=Docker Repository  BaseURL=https://yum.dockerproject.org/repo/main/centos/$releasever/  enabled=1   gpgcheck=1  gpgkey=https://yum.dockerproject.org/gpg  EOF  

3. Installing Docker

$ yum install-y docker-engine

After the installation is successful, use the Docker version command to see if the installation was successful, after the installation------as

4. Start Docker

$ systemctl Start Docker.service

5. Set up boot from boot

$ sudo systemctl enable Docker

6. Use the Docker version command again to view

There are two parts of client and service to indicate that the installation and startup are successful.

Installing Docker on Linux