gitlab-迁移到docker

Love The Way You Lie 2023-07-03 02:38 16阅读 0赞

[官方文档][Link 1]

**502自检**

//自检
    gitlab-rake gitlab:check SANITIZE=true --trace

**查看版本号**

//12.5.4
    cat /opt/gitlab/embedded/service/gitlab-rails/VERSION

**手动备份文件**

*  /etc/gitlab/gitlab.rb
 *  /etc/gitlab/gitlab-secrets.json

**执行备份命令**

//12.1及以前
    gitlab-rake gitlab:backup:create
    //12.1之后
    gitlab-backup create
    //默认存放目录
    /var/opt/gitlab/backups

**拉取相同版本gitlab镜像**

docker pull gitlab/gitlab-ce:12.5.4-ce.0

**运行服务**

windows

version: "3.7"
    networks:
      xxl:
        external: true
        name: xxl
        driver: overlay
        ipam:
          config:
            - subnet: 172.22.0.0/16
    volumes:		//windows上没有linux的权限控制，所以只能使用虚拟机的命名卷（放在虚拟机内，可以通过docker cp命令来通信）来持久化数据
      gitlab-data:
        external: true		//在服务栈之外创建，避免移除服务栈时一起移除，下同
      gitlab-log:
        external: true
      gitlab-config:
        external: true
    services:
      gitlab:
        image: gitlab/gitlab-ce:12.5.4-ce.0
        networks:
          - xxl
        ports:
          - "443:443"
          - "80:80"
          - "23:23"
        volumes:
          - gitlab-config:/etc/gitlab:rw
          - gitlab-log:/var/log/gitlab:rw
          - gitlab-data:/var/opt/gitlab:rw
        deploy:
          replicas: 1

linux

version: "3.7"
    networks:
      xxl:
        external: true
        name: xxl
        driver: overlay
        ipam:
          config:
            - subnet: 172.22.0.0/16
    services:
      gitlab:
        image: gitlab/gitlab-ce:12.5.4-ce.0
        networks:
          - xxl
        ports:
          - "443:443"
          - "80:80"
          - "23:23"
        volumes:
          - "./gitlab/config:/etc/gitlab"
          - "./gitlab/logs:/var/log/gitlab"
          - "./gitlab/data:/var/opt/gitlab"
        deploy:
          replicas: 1

**复制文件并恢复**

*  /etc/gitlab/gitlab.rb  
    (windows用docker cp host\_file\_path container\_id:container\_file\_path复制）

//重新配置
    gitlab-ctl reconfigure

*  /var/opt/gitlab/backups/\*\*\*\*\_gitlab\_backup.tar  
    (windows用docker cp host\_file\_path container\_id:container\_file\_path复制）

//设置权限
    chown git.git /var/opt/gitlab/backups/11493107454_2018_04_25_10.6.4-ce_gitlab_backup.tar
    //关闭连接数据库的程序并验证
    //注意swarm模式下不要关闭，因为关闭之后docker判定该服务未正常运行，会关闭此服务而启动一个新的，会打断后续的恢复过程
    gitlab-ctl stop unicorn
    gitlab-ctl stop puma
    gitlab-ctl stop sidekiq
    gitlab-ctl status
    //恢复仓库
    //12.1及以前
    gitlab-rake gitlab:backup:restore BACKUP=****
    //12.1之后
    gitlab-backup restore BACKUP=****

*  /etc/gitlab/gitlab-secrets.json  
    (windows用docker cp host\_file\_path container\_id:container\_file\_path复制）

//恢复secret
    gitlab-ctl reconfigure
    gitlab-ctl restart
    gitlab-rake gitlab:check SANITIZE=true

[Link 1]: https://docs.gitlab.com/ce/raketasks/backup_restore.html