CentOS Installation Docker

1. View the current kernel version (Docker requires the kernel version of the CentOS system to be higher than 3.10)

Uname-r

2. Installation dependent

Yum install-y yum-utils Device-mapper-persistent-data lvm2

3. Add a software source

Yum-config-manager--add-repo Http://mirrors.aliyun.com/docker-ce/linux/centos/docker-ce.repo

4. Update Yum Cache

Yum Makecache Fast

5. Install Docker (free version of the Docker CE community)

Yum-y Install Docker-ce

6. Background boot

Systemctl Start Docker

Docker Common commands:

Find Image: Docker search name

Pull to Mirror: Docker pulls name

To view the list of boot containers: Docker PS (-a = Show All)

Start, stop, restart the specified container: Docker start \ Stop \ Restart name

To view the specified container log: Docker logs-f name

CentOS Installation Docker