參考教程： CentOS7下搭建Gitlab
其中2、配置防火牆可以直接改爲關閉防火牆
查看防火牆狀態：
[root@localhost ~]# systemctl status firewalld
● firewalld.service - firewalld - dynamic firewall daemon
Loaded: loaded (/usr/lib/systemd/system/firewalld.service; disabled; vendor preset: enabled)
Active: active (running) since Thu 2020-05-28 16:54:59 CST; 2s ago
Docs: man:firewalld(1)
Main PID: 31821 (firewalld)
Tasks: 2
CGroup: /system.slice/firewalld.service
└─31821 /usr/bin/python2 -Es /usr/sbin/firewalld --nofork --nopid
May 28 16:54:58 localhost.localdomain systemd[1]: Starting firewalld - dynamic firewall daemon...
May 28 16:54:59 localhost.localdomain systemd[1]: Started firewalld - dynamic firewall daemon.
若爲開啓，則關閉防火牆：
[root@localhost ~]# systemctl stop firewalld
取消開機啓動防火牆：
[root@localhost ~]# systemctl disable firewalld
Removed symlink /etc/systemd/system/multi-user.target.wants/firewalld.service.
Removed symlink /etc/systemd/system/dbus-org.fedoraproject.FirewallD1.service.
修改gitlab端口
修改gitlab配置文件，並重新載入
[root@gitlab etc]#vim /opt/gitlab/etc/gitlab.rb
external_url '10.18.218.22:81' #修改爲81端口
[root@gitlab etc]#gitlab-ctl reconfigure #執行此命令重新加載配置且同時啓動gitlab所有服務
配置系統郵件
[root@gitlab etc]#vim /opt/gitlab/etc/gitlab.rb
gitlab_rails['smtp_enable'] = true
gitlab_rails['smtp_address'] = "mail.eee.com"
gitlab_rails['smtp_port'] = 465
gitlab_rails['smtp_user_name'] = "[email protected]"
gitlab_rails['smtp_password'] = "bbb"
#gitlab_rails['smtp_domain'] = "example.com"
gitlab_rails['smtp_authentication'] = "login"
gitlab_rails['smtp_enable_starttls_auto'] = true
gitlab_rails['smtp_tls'] = true
gitlab_rails['gitlab_email_from'] = '[email protected]'
[root@gitlab etc]#gitlab-ctl reconfigure #執行此命令重新加載配置且同時啓動gitlab所有服務