在Linux上進行GitLab數據遷移通常涉及以下幾個步驟:
備份數據:
sudo gitlab-rake gitlab:backup:create
備份文件通常會存儲在 /var/opt/gitlab/backups
目錄下。檢查版本兼容性:
安裝依賴包:
sudo yum install policycoreutils openssh-server openssh-clients postfix
sudo systemctl enable sshd
sudo systemctl start sshd
sudo systemctl enable postfix
sudo systemctl start postfix
下載并安裝GitLab RPM包:
cd /usr/local/rpm
wget https://packages.gitlab.com/gitlab/gitlab-ce/packages/el/8/gitlab-ce-15.0.0-ce.0.el8.x86_64.rpm
chmod -R git:git /usr/local/rpm
sudo rpm -ivh gitlab-ce-15.0.0-ce.0.el8.x86_64.rpm
遷移GitLab數據庫:
sudo gitlab-ctl stop unicorn
sudo gitlab-ctl stop sidekiq
sudo -u postgres pg_dump -d gitlabhq_production > gitlab-backup.sql
將備份文件傳輸到新服務器:scp gitlab-backup.sql user@new_server_ip:/var/opt/gitlab/backups/
在新服務器上恢復數據庫:sudo -u postgres createdb gitlabhq_production_new
sudo -u postgres psql gitlabhq_production_new < gitlab-backup.sql
遷移GitLab倉庫:
/var/opt/gitlab/repositories
。sudo rsync -avz /var/opt/gitlab/repositories/ user@new_server:/var/opt/gitlab/
遷移GitLab配置文件和附件:
/var/opt/gitlab/config
和 /var/opt/gitlab/shared
。sudo rsync -avz /var/opt/gitlab/config/ user@new_server:/var/opt/gitlab/
sudo rsync -avz /var/opt/gitlab/shared/ user@new_server:/var/opt/gitlab/
更新新服務器上的GitLab配置:
/var/opt/gitlab/gitlab.rb
文件,更新數據庫連接信息:gitlab_rails['gitlab_shell_ssh_port'] = 22
gitlab_rails['gitlab_shell_ssh_host'] = 'your-new-server-ip'
重新配置并啟動GitLab:
sudo gitlab-ctl reconfigure
sudo gitlab-ctl start
驗證和測試:
pg_dump
和 psql
命令進行數據庫備份和恢復。通過以上步驟,您可以在Linux上成功遷移GitLab數據。如果在遷移過程中遇到問題,可以參考GitLab的官方文檔或相關社區資源。