In docker installation gitlab

A mounting 7 Centos on
 official documents: HTTPS: //docs.docker.com/install/linux/docker-ce/centos/
 1. installation environment
      yum the install -Y-yum-utils Device Mapper Data LVM2-persistent-

 2. provided the source
      yum-config-Manager \
       --add-the repo \
       https://download.docker.com/linux/centos/docker-ce.repo

 3. closing edge version
      yum-config-manager --enable docker- ce- Nightly
      yum-config-Manager --enable Docker-CE-Test

 4. mounting body
      yum the install Docker Docker-CE-CE-CLI containerd.io

  5. The open service
       systemctl Start Docker

  6. The verify correct installation
      docker run hello-world

 

Installation gitlab under docker

https://www.jianshu.com/p/080a962c35b6