gitlab的数据目录在/var/opt/gitlab目录下

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root@mylinuxops:~# ll /var/opt/gitlab/
total 96
drwxr-xr-x 20 root              root       4096 Jul 18 11:48 ./
drwxr-xr-x  3 root              root       4096 Jul 18 11:46 ../
drwxr-x---  3 gitlab-prometheus root       4096 Jul 18 11:48 alertmanager/
drwx------  2 git               root       4096 Jul 18 11:46 backups/
-rw-------  1 root              root         38 Jul 18 11:48 bootstrapped
drwxr-xr-x  2 git               git        4096 Jul 18 11:46 .bundle/
drwx------  2 git               root       4096 Jul 18 11:48 gitaly/
-rw-r--r--  1 git               git         286 Jul 18 11:46 .gitconfig
drwx------  3 git               root       4096 Jul 18 11:46 git-data/
drwxr-xr-x  3 git               root       4096 Jul 18 11:46 gitlab-ci/
drwxr-xr-x  2 git               root       4096 Jul 18 11:48 gitlab-monitor/
drwxr-xr-x  9 git               root       4096 Jul 18 11:47 gitlab-rails/
drwx------  2 git               root       4096 Jul 18 11:46 gitlab-shell/
drwxr-x---  2 git               gitlab-www 4096 Jul 18 11:48 gitlab-workhorse/
drwx------  3 root              root       4096 Jul 18 13:58 logrotate/
drwxr-x---  9 root              gitlab-www 4096 Jul 18 11:47 nginx/
drwxr-xr-x  3 root              root       4096 Jul 18 11:48 node-exporter/
drwx------  2 gitlab-psql       root       4096 Jul 18 11:48 postgres-exporter/
drwxr-xr-x  3 gitlab-psql       root       4096 Jul 18 11:47 postgresql/
drwxr-x---  4 gitlab-prometheus root       4096 Jul 18 11:48 prometheus/
-rw-r--r--  1 root              root        226 Jul 18 11:48 public_attributes.json
drwxr-x---  2 gitlab-redis      git        4096 Jul 19 00:57 redis/
drwx------  2 git               git        4096 Jul 18 13:20 .ssh/
-rw-r--r--  1 root              root         40 Jul 18 11:47 trusted-certs-directory-hash

开发提交的数据在以下目录

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root@mylinuxops:~# ll /var/opt/gitlab/git-data/
total 12
drwx------  3 git  root 4096 Jul 18 11:46 ./
drwxr-xr-x 20 root root 4096 Jul 18 11:48 ../
drwxrws---  3 git  root 4096 Jul 18 12:29 repositories/

gitlab的数据备份

gitlab数据备份需要使用gitlab-rake命令，在数据备份之前需要先停止unicorn和sidekiq这两个服务

数据备份

暂停服务

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root@mylinuxops:~# gitlab-ctl stop unicorn
ok: down: unicorn: 0s, normally up
root@mylinuxops:~# gitlab-ctl stop sidekiq
ok: down: sidekiq: 1s, normally up

执行数据备份命令

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root@mylinuxops:~# gitlab-rake gitlab:backup:create

备份完毕后会在gitlab的数据目录下的backups目录下生成一个打包文件

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root@mylinuxops:~# ll /var/opt/gitlab/backups/
total 128
drwx------  2 git  root   4096 Jul 19 01:11 ./
drwxr-xr-x 20 root root   4096 Jul 18 11:48 ../
-rw-------  1 git  git  122880 Jul 19 01:11 1563498718_2019_07_19_11.11.5_gitlab_backup.tar

备份完毕后启动服务

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root@mylinuxops:~# gitlab-ctl start

gitlab的数据恢复

先将gitlab上的数据进行删除

delete.png

delete1.png

数据被误删除后，先停止unicorn和sidekiq服务

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root@mylinuxops:~# gitlab-ctl stop unicorn
ok: down: unicorn: 0s, normally up
root@mylinuxops:~# gitlab-ctl stop sidekiq
ok: down: sidekiq: 0s, normally up

恢复时一般使用最近的时间的备份

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#先查看下所有的备份
root@mylinuxops:~# ll /var/opt/gitlab/backups/
total 128
drwx------  2 git  root   4096 Jul 19 01:11 ./
drwxr-xr-x 20 root root   4096 Jul 18 11:48 ../
-rw-------  1 git  git  122880 Jul 19 01:11 1563498718_2019_07_19_11.11.5_gitlab_backup.tar
#使用备份
root@mylinuxops:~# gitlab-rake gitlab:backup:restore BACKUP=1563498718_2019_07_19_11.11.5

恢复完毕后再次启动服务

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root@mylinuxops:~# gitlab-ctl start unicorn
ok: run: unicorn: (pid 87294) 1s
root@mylinuxops:~# gitlab-ctl start sidekiq
ok: run: sidekiq: (pid 87348) 1s

查看代码是否恢复

back.png