查看版本
cat /opt/gitlab/embedded/service/gitlab-rails/VERSION
实时查看日志
gitlab-ctl tail
数据库关系升级
gitlab-rake db:migrate
清理redis缓存
gitlab-rake cache:clear
升级GitLab-ce 版本
yum update gitlab-ce
升级PostgreSQL最新版本
gitlab-ctl pg-upgrade
启动/停止/重启所有 gitlab 组件：
gitlab-ctl start/stop/restart
启动指定模块组件：
gitlab-ctl start redis/postgresql/gitlab-workhorse/logrotate/nginx/sidekiq/unicorn
停止指定模块组件：
gitlab-ctl stop 模块名
查看服务状态
gitlab-ctl status
生成配置并启动服务
gitlab-ctl reconfigure
实时查看所有日志
gitlab-ctl tail
实时各个模块日志
gitlab-ctl tail redis/postgresql/gitlab-workhorse/logrotate/nginx/sidekiq/unicornGitLab由主要由以下服务构成，他们共同承担了Gitlab的运作需要
nginx: 静态web服务器
gitlab-shell: 用于处理Git命令和修改authorized keys列表
gitlab-workhorse: 轻量级的反向代理服务器
logrotate：日志文件管理工具
postgresql：数据库
redis：缓存数据库
sidekiq：用于在后台执行队列任务（异步执行）
unicorn：HTTP服务，GitLab Rails应用是托管在这个服务器上面的。
主配置文件: /etc/gitlab/gitlab.rb
文档根目录: /opt/gitlab
默认存储库位置: /var/opt/gitlab/git-data/repositories
Nginx配置文件: /var/opt/gitlab/nginx/conf/gitlab-http.conf
Postgresql数据目录: /var/opt/gitlab/postgresql/data
[root@test bin]# gitlab-rails console production ------------------------------------------------------------------------------------- GitLab: 11.10.4 (62c464651d2) GitLab Shell: 9.0.0 PostgreSQL: 9.6.11 ------------------------------------------------------------------------------------- Loading production environment (Rails 5.0.7.2) irb(main):001:0> user = User.where(id:1).first => #<User id:1 @root> irb(main):002:0> user.password = ‘qwer1234‘ => "qwer1234" irb(main):003:0> user.password_confirmation = ‘qwer1234‘ => "qwer1234" irb(main):004:0> user.save Enqueued ActionMailer::DeliveryJob (Job ID: 4752a4a4-4e85-4e8b-9f27-72788abfe97c) to Sidekiq(mailers) with arguments: "DeviseMailer", "password_change", "deliver_now", #<GlobalID:0x00007f519e7501d8 @uri=#<URI::GID gid://gitlab/User/1>> => true irb(main):005:0> exit
使用smtp来发送邮件通知
vim /etc/gitlab/gitlab.rb gitlab_rails[‘smtp_address‘] = "smtp.yourdomain.com" gitlab_rails[‘smtp_port‘] = 25 gitlab_rails[‘smtp_user_name‘] = "xxx" gitlab_rails[‘smtp_password‘] = "xxx" gitlab_rails[‘smtp_domain‘] = "smtp.yourdomain.com" gitlab_rails[‘smtp_authentication‘] = ‘plain‘ gitlab_rails[‘smtp_enable_starttls_auto‘] = true
配置gitlab访问方式为https
# 创建ssl证书存放目录
mkdir -p /etc/gitlab/ssl
chmod 0700 /etc/gitlab/ssl
# 上传证书，修改证书访问权限
chmod 600 /etc/gitlab/ssl/gitlab.xxx.com.crt
# 修改住配置，支持ssl访问
vim /etc/gitlab/gitlab.rb
external_url "[https://gitlab.bjwf125.com] (https://gitlab.bjwf125.com)"
nginx[‘redirect_http_to_https‘] = true
nginx[‘ssl_certificate‘] = "/etc/gitlab/ssl/gitlab.xxx.com.crt"
nginx[‘ssl_certificate_key‘] = "/etc/gitlab/ssl/gitlab.xxx.com.key"
# 重启
gitlab-ctl reconfigure
# 开启防火墙
firewall-cmd --zone=public --add-port=443/tcp --permanent
firewal-cmd reload
gitlab-rake gitlab:backup:create
2.修改默认本分目录，vim /etc/gitlab/gitlab.rb
gitlab_rails[‘backup_path‘] = ‘/data/backups‘
恢复
gitlab-rake gitlab:backup:restore BACKUP=serail_number_date
原文：https://www.cnblogs.com/ray-mmss/p/10861703.html