之前office有一個gitlab，執行在centos7下面的docker映象，版本8.4.3，為了提高可靠性，需要對其進行備份以及還原操作，所以才有了這篇。

• 準備一臺centos7
• 部署docker repo，安裝docker命令和egine

# base repo
 wget -O /etc/yum.repos.d/CentOS-Base.repo http://mirrors.aliyun.com/repo/Centos-7.repo

# epel repo 
  wget -O /etc/yum.repos.d/epel.repo http://mirrors.aliyun.com/repo/epel-7.
 
repo

# docker repo
curl -sSL http://acs-public-mirror.oss-cn-hangzhou.aliyuncs.com/docker-engine/internet | sh -

• 部署目錄/opt/gitlab,將遠端備份的tar檔案進行解壓釋放
• 部署目錄/root/gitlab/start.sh

sudo docker run --detach \
    --hostname gitlab1.ops.ac.cn \
    --publish 5443:443 --publish 580:80 --publish 522:22 \
    --name gitlab \
 
    --restart always \
    --volume /opt/gitlab/config:/etc/gitlab \
    --volume /opt/gitlab/logs:/var/log/gitlab \
    --volume /opt/gitlab/data:/var/opt/gitlab \
    gitlab/gitlab-ce:latest

sudo docker run --detach \
    --hostname gitlab1.ops.ac.cn \
    --publish 5443:443 --publish 580:80 --publish 522:22 \
    --env GITLAB_OMNIBUS_CONFIG
 
="external_url 'http://gitlab1.ops.ac.cn:580/'; gitlab_rails['lfs_enabled'] = true; gitlab_rails['lfs_storage_path'] = '/var/opt/gitlab-lfs-objects'"
    --name gitlab \
    --restart always \
    --volume /opt/gitlab/config:/etc/gitlab \
    --volume /opt/gitlab/logs:/var/log/gitlab \
    --volume /opt/gitlab/data:/var/opt/gitlab \
    --volume /opt/gitlab/lfs-data:/var/opt/gitlab-lfs-storage \
    gitlab/gitlab-ce:latest