Gitlab 备份还原/迁移

Gitlab 备份还原

备份数据：通过命令进行备份操作

gitlab-rake gitlab:backup:create

...
[DISABLED]
Creating backup archive: 1575855187_2019_12_09_gitlab_backup.tar ... done
Uploading backup archive to remote storage  ... skipped
Deleting tmp directories ... done
....

ls /var/opt/gitlab/backups
1575855187_2019_12_09_gitlab_backup.tar

还原数据：停止相关服务进行还原

# 停止相关数据连接服务
gitlab-ctl stop unicorn
gitlab-ctl stop sidekiq

# 从1575855187备份中恢复/取决于备份文件前缀数字串
gitlab-rake gitlab:backup:restore RAILS_ENV=production BACKUP=1575855187_2019_12_09

# 启动Gitlab 
sudo gitlab-ctl start

Gitlab 迁移

前提

迁移端搭建好同版本的Gitlab

迁移

备份数据：通过命令进行备份操作

gitlab-rake gitlab:backup:create

备份文件：主要备份相关服务的配置文件

# gitlab配置文件须迁移,迁移后需要调整数据存放目录 
/etc/gitlab/gitlab.rb
# nginx配置文件目录须迁移 
/var/opt/gitlab/nginx/conf/*
# 复制新服务器相同的目录下
/etc/gitlab/gitlab-secrets.json
 # 复制到新服务器相同目录下，解决ssh key认证不成功问题
/etc/ssh/*key* 

迁移：将配置文件与备份数据文件上传到迁移服务器

scp /var/opt/gitlab/backups/1575855187_2019_12_09_gitlab_backup.tar  root@x.x.x.x:/var/opt/gitlab/backups/
scp /etc/gitlab/gitlab.rb root@x.x.x.x:/etc/gitlab/
scp /var/opt/gitlab/nginx/conf/* root@x.x.x.x:/var/opt/gitlab/nginx/conf/
scp /etc/gitlab/gitlab-secrets.json root@x.x.x.x:/etc/gitlab/
scp /etc/ssh/*key* root@x.x.x.x:/etc/ssh/

还原：在迁移服务器内操作

# 停止服务
gitlab-ctl stop unicorn
gitlab-ctl stop sidekiq

# 添加权限
chmod 755 /var/opt/gitlab/backups/1575855187_2019_12_09_gitlab_backup.tar
chown git:git /var/opt/gitlab/backups/1575855187_2019_12_09_gitlab_backup.tar

# 还原数据
gitlab-rake gitlab:backup:restore RAILS_ENV=production BACKUP=1575855187_2019_12_09

# 启动gitlab服务
gitlab-ctl start