安装和restore gitlab 12.0.2

下载和安装gitlab

1. 去docker hub下载指定版本的itlab ce镜像

2. 创建GITLAB_HOME的环境变量.

   sudo vim .bashrc
   export GITLAB_HOME=/srv/gitlab
   source .bashrc
   
   root@DESKTOP-1T50PP8:~# cat .bashrc| grep GITLAB
   export GITLAB_HOME=/srv/gitlab
   
   root@DESKTOP-1T50PP8:~# echo $GITLAB_HOME
   /srv/gitlab
   

3. 照着gitlab官网准备一个docker-compose.yml

   version: '1.0'
   services:
     web:
   	image: 'gitlab/gitlab-ce:12.0.2-ce.0'
   	restart: always
      # hostname: 'gitlab.example.com'
      # environment:
      #   GITLAB_OMNIBUS_CONFIG: |
   	   # external_url 'https://gitlab.example.com'
   		# Add any other gitlab.rb configuration here, each on its own line
   	ports:
   	  - '80:80'
   	  - '443:443'
   	  - '22:22'
   	volumes:
   	  - '$GITLAB_HOME/config:/etc/gitlab'
   	  - '$GITLAB_HOME/logs:/var/log/gitlab'
   	  - '$GITLAB_HOME/data:/var/opt/gitlab'
   	shm_size: '256m'
   

4. 在docker-compose.yml目录执行 docker compose up -d启动gitlab

restore gitlab

1. 进入gitlab容器，查看备份文件需在的位置

   docker exec -it gitlab-web-1 /bin/sh
   # cat /etc/gitlab/gitlab.rb | grep backup_path
   # gitlab_rails['manage_backup_path'] = true
   # gitlab_rails['backup_path'] = "/var/opt/gitlab/backups"
   # exit
   

2. 把备份文件拷贝到 $GITLAB_HOME/data/backup后，执行 docker exec -it gitlab-web-1 gitlab-rake gitlab:backup:restore BACKUP=1619799951_2021_04_30_12.0.2,由于gitlab版本太低只能用这个命令。
   

   Unpacking backup ... done
   Before restoring the database, we will remove all existing
   tables to avoid future upgrade problems. Be aware that if you have
   custom tables in the GitLab database these tables and all data will be
   removed.
   Do you want to continue (yes/no)? y
   Do you want to continue (yes/no)? yes
   Removing all tables. Press `Ctrl-C` within 5 seconds to abort
   2023-02-21 03:05:40 +0000 -- Cleaning the database ...
   2023-02-21 03:05:52 +0000 -- done
   2023-02-21 03:05:52 +0000 -- Restoring database ...
   Restoring PostgreSQL database gitlabhq_production ... SET
   SET
   SET
   SET
   SET
    set_config
    ....
   WARNING:  no privileges were granted for "public"
   GRANT
   [DONE]
   2023-02-21 03:09:00 +0000 -- done
   2023-02-21 03:09:00 +0000 -- Restoring repositories ...
    * Ops/work-log ... [DONE]
    * az/lg-szit ... [DONE]
    ...
   2023-02-21 03:17:27 +0000 -- done
   2023-02-21 03:17:27 +0000 -- Restoring uploads ...
   2023-02-21 03:17:27 +0000 -- done
   2023-02-21 03:17:27 +0000 -- Restoring builds ...
   2023-02-21 03:17:27 +0000 -- done
   2023-02-21 03:17:27 +0000 -- Restoring artifacts ...
   2023-02-21 03:17:28 +0000 -- done
   2023-02-21 03:17:28 +0000 -- Restoring pages ...
   2023-02-21 03:17:28 +0000 -- done
   2023-02-21 03:17:28 +0000 -- Restoring lfs objects ...
   2023-02-21 03:17:28 +0000 -- done
   This task will now rebuild the authorized_keys file.
   You will lose any data stored in the authorized_keys file.
   Do you want to continue (yes/no)? yes
   
   Deleting tmp directories ... done
   done
   done
   done
   done
   done
   done
   done
   Warning: Your gitlab.rb and gitlab-secrets.json files contain sensitive data
   and are not included in this backup. You will need to restore these files manually.
   Restore task is done.