gitlab備份、恢復、遷移、升級

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一、gitlab備份

• gitlab默認備份路徑在/etc/gitlab/gitlab.rb文件中，如下：

  gitlab_rails['backup_path'] = "/var/opt/gitlab/backups"

• 備份命令gitlab-rake gitlab:backup:create

  [root@k4483v ]# gitlab-rake gitlab:backup:create
  done
  Dumping uploads ...
  done
  Creating backup archive: 1502891743_gitlab_backup.tar ... done
  Uploading backup archive to remote storage  ... skipped
  Deleting tmp directories ... done
  Deleting old backups ... skipping

  生成備份文件：1502891743_gitlab_backup.tar ，執行備份需要gitlab啓動狀態

二、gitlab恢復

• 1、恢復準備

  //停止相關數據連接服務
  gitlab-ctl stop unicorn
  gitlab-ctl stop sidekiq

• 2、gitlab-rake gitlab:backup:restore恢復

  gitlab-rake gitlab:backup:restore BACKUP=xxxxx
  

  xxxxx代表備份編號，比如備份文件1502891743_gitlab_backup.tar的備份編號是1502891743

• 3、執行備份

  [root@node401v ]#gitlab-rake gitlab:backup:restore BACKUP=1502891743
  Put GitLab hooks in repositories dirs [DONE]
  done
  Restoring uploads ...
  done
  This will rebuild an authorized_keys file.
  You will lose any data stored in authorized_keys file.
  Do you want to continue (yes/no)? yes
  
  ...............................................................Deleting tmp directories ... done

• 4、執行gitlab-ctl restart重啓

  [root@node401v ]# gitlab-ctl status
  run: logrotate: (pid 31684) 16s; run: log: (pid 17595) 3042s
  run: nginx: (pid 31687) 16s; run: log: (pid 17572) 3044s
  run: postgresql: (pid 31699) 15s; run: log: (pid 17397) 3064s
  run: redis: (pid 31707) 15s; run: log: (pid 17323) 3070s
  run: sidekiq: (pid 31711) 14s; run: log: (pid 17556) 3046s
  run: unicorn: (pid 31713) 14s; run: log: (pid 17532) 3048s

三、遷移

• 1、備份數據、遷移準備工作

  • A、把A：(10.209.4.160)服務器gitlab:(10.121.215.48)遷移到B服務器
  • B、B服務器安裝gitlab，應該要和A服務器gitlab一致

• 2、下載指定更新的版本文件、A服務器：備份數據

  [root@k4483v ]# gitlab-rake gitlab:backup:create
  [root@k4483v ]# ll
  total 1965644 -rw-r--r-- 1 git git 2012815360 Aug 16 21:55 1502891743_gitlab_backup.tar

  默認備份目錄/var/opt/gitlab/backups

• 3、、把A服務器備份1502891743_gitlab_backup文件copy到B服務器中

  //把A服務器1502891743_gitlab_backup.tar複製到B服務器/home/j-yanmin/文件中
  [root@k4483v ]# scp 1502891743_gitlab_backup.tar [email protected]:/home/j-yanmin/
  //把B服務中/j-yanmin/1502891743_gitlab_backup.tar複製到B服務器/var/opt/gitlab/backups中
  [root@k4483v ]# cp /home/jyanmin/1502891743_gitlab_backup.tar /var/opt/gitlab/backups

• 4、執行恢復命令 gitlab-rake gitlab:backup:restore BACKUP=xxx


  [root@k4483v ]# gitlab-rake gitlab:backup:restore  BACKUP=1502891743

四、升級

• 1、Gitlab升級