#安装依赖包
yum -y install policycoreutils openssh-server openssh-clients postfix policycoreutils-python
#设置postfix开机自启，并启动，postfix支持gitlab发信功能
systemctl enable postfix && systemctl start postfix
[root@vm1 ~]$systemctlrestartpostfix[root@vm1]$systemctl status postfix
[root@vm1 ~]$vim /etc/postfix/main.cf的设置
inet_protocols = ipv4 #all也可以
inet_interfaces = all

rmp -ivh gitlab-ce-11.11.5-ce.0.el7.x86_64.rpm
#修改配置文件，改完后必须重新配置才会有效
[root@vm1 ~]$vim/etc/gitlab/gitlab.rb[root@vm1]$grep ‘^[#]’ /etc/gitlab/gitlab.rb
external_url ‘http://192.168.41.101:8888’
unicorn[‘port’] = 8081

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

http://192.168.41.101:8888/
root
test@1234