部署gitlab
    https://about.gitlab.com/install/?version=ce#centos-7

    1. sudo yum install -y curl policycoreutils-python openssh-server openssh-clients perl
    2. # Enable OpenSSH server daemon if not enabled: sudo systemctl status sshd
    3. sudo systemctl enable sshd
    4. sudo systemctl start sshd
    6. # Check if opening the firewall is needed with: sudo systemctl status firewalld
    7. sudo firewall-cmd --permanent --add-service=http
    8. sudo firewall-cmd --permanent --add-service=https
    9. sudo systemctl reload firewalld
    1. sudo yum install postfix
    2. sudo systemctl enable postfix
    3. sudo systemctl start postfix

    添加gitlab源

    1. curl -sS https://packages.gitlab.com/install/repositories/gitlab/gitlab-ce/script.rpm.sh | sudo bash

    安装最新版本

    1. yum install -y gitlab-ce

    指定安装版本

    1. yum install -y gitlab-ce-13.10.0

    修改配置文件

    1. [root@ur-test-docker ~]# grep "^[a-Z]" /etc/gitlab/gitlab.rb
    2. external_url 'http://192.168.13.74'
    3. [root@ur-test-docker ~]#

    初始化配置文件

    1. gitlab-ctl reconfigure

    离线包下载
    https://packages.gitlab.com/gitlab/gitlab-ce/packages/el/7/gitlab-ce-13.10.0-ce.0.el7.x86_64.rpm

    升级版本
    gitlab升级需要逐步升级，才能保证数据库可用性
    https://docs.gitlab.com/ee/update/package/

    通过在/etc/gitlab/skip-auto-backup以下位置创建一个空文件来跳过此自动数据库备份

    1. sudo touch /etc/gitlab/skip-auto-backup

    gitlab备份
    https://docs.gitlab.com/ee/raketasks/backup_restore.html

    1. [root@ur-test-docker ~]# gitlab-rake gitlab:backup:create
    2. 2021-11-08 14:51:55 +0800 -- Dumping database ... 
    3. Dumping PostgreSQL database gitlabhq_production ... [DONE]
    4. 2021-11-08 14:51:59 +0800 -- done
    5. 2021-11-08 14:51:59 +0800 -- Dumping repositories ...
    6.  * gitlab-instance-fac58778/Monitoring (@hashed/6b/86/6b86b273ff34fce19d6b804eff5a3f5747ada4eaa22f1d49c01e52ddb7875b4b) ... 
    7.  * gitlab-instance-fac58778/Monitoring (@hashed/6b/86/6b86b273ff34fce19d6b804eff5a3f5747ada4eaa22f1d49c01e52ddb7875b4b) ... [SKIPPED]
    8.  * gitlab-instance-fac58778/Monitoring.wiki (@hashed/6b/86/6b86b273ff34fce19d6b804eff5a3f5747ada4eaa22f1d49c01e52ddb7875b4b.wiki) ... 
    9.  * gitlab-instance-fac58778/Monitoring.wiki (@hashed/6b/86/6b86b273ff34fce19d6b804eff5a3f5747ada4eaa22f1d49c01e52ddb7875b4b.wiki) ... [SKIPPED]
    10.  * gitlab-instance-fac58778/Monitoring.design (@hashed/6b/86/6b86b273ff34fce19d6b804eff5a3f5747ada4eaa22f1d49c01e52ddb7875b4b.design) ... 
    11.  * gitlab-instance-fac58778/Monitoring.design (@hashed/6b/86/6b86b273ff34fce19d6b804eff5a3f5747ada4eaa22f1d49c01e52ddb7875b4b.design) ... [SKIPPED]
    12.  * root/ur (@hashed/d4/73/d4735e3a265e16eee03f59718b9b5d03019c07d8b6c51f90da3a666eec13ab35) ... 
    13.  * root/ur (@hashed/d4/73/d4735e3a265e16eee03f59718b9b5d03019c07d8b6c51f90da3a666eec13ab35) ... [SKIPPED]
    14.  * root/ur.wiki (@hashed/d4/73/d4735e3a265e16eee03f59718b9b5d03019c07d8b6c51f90da3a666eec13ab35.wiki) ... 
    15.  * root/ur.wiki (@hashed/d4/73/d4735e3a265e16eee03f59718b9b5d03019c07d8b6c51f90da3a666eec13ab35.wiki) ... [SKIPPED]
    16.  * root/ur.design (@hashed/d4/73/d4735e3a265e16eee03f59718b9b5d03019c07d8b6c51f90da3a666eec13ab35.design) ... 
    17.  * root/ur.design (@hashed/d4/73/d4735e3a265e16eee03f59718b9b5d03019c07d8b6c51f90da3a666eec13ab35.design) ... [SKIPPED]
    18. 2021-11-08 14:51:59 +0800 -- done
    19. 2021-11-08 14:51:59 +0800 -- Dumping uploads ... 
    20. 2021-11-08 14:52:00 +0800 -- done
    21. 2021-11-08 14:52:00 +0800 -- Dumping builds ... 
    22. 2021-11-08 14:52:00 +0800 -- done
    23. 2021-11-08 14:52:00 +0800 -- Dumping artifacts ... 
    24. 2021-11-08 14:52:00 +0800 -- done
    25. 2021-11-08 14:52:00 +0800 -- Dumping pages ... 
    26. 2021-11-08 14:52:00 +0800 -- done
    27. 2021-11-08 14:52:00 +0800 -- Dumping lfs objects ... 
    28. 2021-11-08 14:52:00 +0800 -- done
    29. 2021-11-08 14:52:00 +0800 -- Dumping container registry images ... 
    30. 2021-11-08 14:52:00 +0800 -- [DISABLED]
    31. Creating backup archive: 1636354320_2021_11_08_13.10.0_gitlab_backup.tar ... done
    32. Uploading backup archive to remote storage  ... skipped
    33. Deleting tmp directories ... done
    34. done
    35. done
    36. done
    37. done
    38. done
    39. done
    40. done
    41. Deleting old backups ... skipping
    42. Warning: Your gitlab.rb and gitlab-secrets.json files contain sensitive data 
    43. and are not included in this backup. You will need these files to restore a backup.
    44. Please back them up manually.
    45. Backup task is done.
    46. [root@ur-test-docker ~]#

    定时备份

    1. 0 2 * * * /opt/gitlab/bin/gitlab-rake gitlab:backup:create

    升级最新版本

    1. yum install gitlab-ce -y

    查看状态

    1. sudo gitlab-ctl status
    2. sudo gitlab-rake gitlab:check SANITIZE=true