gitlab-ce-15.9.4安装

yum -y install policycoreutils openssh-server openssh-clients postfix

# 下载安装包
https://mirrors.tuna.tsinghua.edu.cn/gitlab-ce/yum/el7/gitlab-ce-15.9.4-ce.0.el7.x86_64.rpm
rpm -ivh gitlab-ce-15.9.4-ce.0.el7.x86_64.rpm

# 修改gitlab配置文件指定服务器ip和自定义端口,如果有需要可以修改数据存放路径
# 自定义IP和端口：
external_url 'http://0.0.0.0:9981'

# 修改存储路径
# gitlab默认存储路径：/var/opt/gitlab/git-data
# 修改为新路径：/db/gitlab/git-data
git_data_dirs({
  "default" => {
    "path" => "/db/gitlab/git-data",
    "failure_count_threshold" => "10",
    "failure_wait_time" => "30",
    "failure_reset_time" => "1800",
    "storage_timeout" => "30"
   }
})

# 使用gitlab-ctl reconfigure 自动配置，并安装数据库，初始化信息
gitlab-ctl reconfigure

Notes:
Default admin account has been configured with following details:
Username: root
Password: You didn't opt-in to print initial root password to STDOUT.
Password stored to /etc/gitlab/initial_root_password. This file will be cleaned up in first reconfigure run after 24 hours.

NOTE: Because these credentials might be present in your log files in plain text, it is highly recommended to reset the password following 
https://docs.gitlab.com/ee/security/reset_user_password.html#reset-your-root-password.

gitlab Reconfigured!

# 修改初始密码

gitlab-rake "gitlab:password:reset"
Enter username: root
Enter password: 
Confirm password: 
Password successfully updated for user with username root.

# 检查状态
[root@gitlab gitlab]# gitlab-ctl status
run: alertmanager: (pid 1598) 378s; run: log: (pid 16733) 3104s
run: gitaly: (pid 1635) 375s; run: log: (pid 15387) 3247s
run: gitlab-exporter: (pid 1591) 379s; run: log: (pid 16598) 3124s
run: gitlab-kas: (pid 1571) 381s; run: log: (pid 15754) 3228s
run: gitlab-workhorse: (pid 1582) 380s; run: log: (pid 16367) 3140s
run: logrotate: (pid 383) 498s; run: log: (pid 15270) 3259s
run: nginx: (pid 1247) 417s; run: log: (pid 16425) 3133s
run: node-exporter: (pid 1275) 416s; run: log: (pid 16457) 3130s
run: postgres-exporter: (pid 1626) 378s; run: log: (pid 16849) 3099s
run: postgresql: (pid 461) 490s; run: log: (pid 15586) 3236s
run: prometheus: (pid 1309) 411s; run: log: (pid 16676) 3110s
run: puma: (pid 1146) 421s; run: log: (pid 16259) 3154s
run: redis: (pid 394) 496s; run: log: (pid 15300) 3253s
run: redis-exporter: (pid 1295) 412s; run: log: (pid 16622) 3116s
run: sidekiq: (pid 1154) 420s; run: log: (pid 16292) 3146s

# 检查问题
[root@gitlab gitlab]# gitlab-rake gitlab:check SANITIZE=true --trace

# 记得注意端口，如果没问题，访问出现502的问题就再刷新下

gitlab-ctl stop --停止服务
gitlab-ctl reconfigure --启动服务
gitlab-ctl start --启动所有gitlab组件
gitlab-ctl restart 重启