docker容器化安装gitlab

前提

1、docker组件已经安装，参照：CentOS7下安装Docker

2、docker-compose已安装完成，参照：CentOS7下安装docker-compose

安装过程

1、将备份数据通过NFS添加到远程

搭建NFS服务器请参照《CentOS7下搭建NFS服务及配置使用》，不使用网络备份可省略这一步。

mount 10.220.96.202:/data/share /mnt/backups/

2、建立docker-compose.yml

内容参考如下：

web:

  image: 'gitlab/gitlab-ce:12.2.4-ce.0'

  restart: always

  container_name: gitlab

  hostname: '10.220.96.205'

  environment:

    GITLAB_OMNIBUS_CONFIG: |

      external_url 'http://10.220.96.205:8020'

      external_url 'https://10.220.96.205:8021'

      gitlab_rails['gitlab_shell_ssh_port'] = 8022

      gitlab_rails['backup_path'] = "/backups"

      nginx['listen_port'] = 8021

      nginx['ssl_certificate'] = "/var/opt/gitlab/certs/registry.tpri.com.cn.crt"

      nginx['ssl_certificate_key'] = "/var/opt/gitlab/certs/registry.tpri.com.cn.key"

  ports:

    - '8020:8020'

    - '8021:8021'

    - '8022:22'

  volumes:

    - '/data/gitlab/config:/etc/gitlab'

    - '/data/gitlab/logs:/var/log/gitlab'

    - '/data/gitlab/data:/var/opt/gitlab'

    - '/mnt/backups:/backups'

    - '/etc/localtime:/etc/localtime:ro'

3、启动gitlab

在docker-compose.yml文件同文件夹下执行以下命令

docker-compose up -d

4、设置自动备份

sudo crontab -e -u root

加入以下内容

# 每天早上2:00备份gitlab的配置文件和数据0 2 * * * docker exec -t gitlab gitlab-ctl backup-etc /backups && docker exec -t gitlab gitlab-backup create