在CentOS上迁移GitLab涉及多个步骤,以下是详细的迁移指南:
备份现有数据:
/var/opt/gitlab/backups
目录下。sudo gitlab-rake gitlab:backup:create
sudo cp /etc/gitlab/gitlab-secrets.json /etc/gitlab/
sudo cp /etc/gitlab/gitlab.rb /etc/gitlab/
sudo cp /etc/gitlab/ssl/ /etc/gitlab/
sudo cp /etc/gitlab/trusted-certs /etc/gitlab/
检查兼容性:
停止服务:
sudo gitlab-ctl stop unicorn
sudo gitlab-ctl stop sidekiq
sudo gitlab-ctl stop nginx
传输备份文件到新服务器:
scp
命令将备份文件从源服务器传输到目标服务器。scp root@[旧服务器IP]:/var/opt/gitlab/backups/[备份文件名] [新服务器IP]:/var/opt/gitlab/backups/
在新服务器上恢复数据:
sudo gitlab-ctl stop unicorn
sudo gitlab-ctl stop sidekiq
sudo gitlab-rake gitlab:backup:restore [备份文件名]
sudo gitlab-ctl start unicorn
sudo gitlab-ctl start sidekiq
修改配置文件:
/etc/gitlab/gitlab.rb
,确保以下配置正确:external_url 'http://[新服务器IP]'
gitlab_rails['smtp_enable'] = true
gitlab_rails['smtp_address'] = "smtp.qq.com"
gitlab_rails['smtp_port'] = 465
gitlab_rails['smtp_user_name'] = "xchensir.qq.com"
gitlab_rails['smtp_password'] = "***************"
gitlab_rails['smtp_domain'] = "qq.com"
gitlab_rails['smtp_authentication'] = "login"
gitlab_rails['smtp_enable_starttls_auto'] = true
gitlab_rails['smtp_tls'] = true
sudo gitlab-ctl reconfigure
sudo gitlab-ctl restart
验证迁移:
sudo gitlab-rake gitlab:check SANITIZE=true
sudo gitlab-rake gitlab:doctor:secrets
sudo gitlab-rake gitlab:artifacts:check
sudo gitlab-rake gitlab:lfs:check
sudo gitlab-rake gitlab:uploads:check
通过以上步骤,您应该能够成功地将GitLab从CentOS上的一个服务器迁移到另一个服务器。请注意,在迁移过程中可能会遇到各种问题,具体步骤可能因GitLab版本、服务器环境等因素而有所不同。在进行迁移之前,建议仔细阅读GitLab官方文档,并根据实际情况进行调整。