<code>[root@linux-node1 ~]# yum install -y curl policycoreutils openssh-server openssh-clients postfix
[root@linux-node1 ~]# systemctl start postfix/<code>2、安装gitlab
<code>由于国内网络偏慢，这里使用清华大学的镜像源进行安装gitlab-ce
[root@linux-node1 ~]# cat /etc/yum.repos.d/gitlab-ce.repo
[gitlab-ce]
name=gitlab-ce
baseurl=http://mirrors.tuna.tsinghua.edu.cn/gitlab-ce/yum/el7
repo_gpgcheck=0
gpgcheck=0
enabled=1
gpgkey=
[root@linux-node1 ~]# yum makecache
[root@linux-node1 ~]# yum install -y gitlab-ce/<code>3、修改配置文件
<code>[root@linux-node1 ~]# vim /etc/gitlab/gitlab.rb
external_url 'http://192.168.56.11'
[root@linux-node1 ~]# gitlab-ctl reconfigure
这一步时间比较长，耐心等待
gitlab常用命令：
关闭gitlab：[root@linux-node1 ~]# gitlab-ctl stop
启动gitlab：[root@linux-node1 ~]# gitlab-ctl start
重启gitlab：[root@linux-node1 ~]# gitlab-ctl restart
重载配置文件: gitlab-ctl reconfigure/<code>
可以使用gitlab-ctl管理gitlab，例如查看gitlab状态：
<code>[root@linux-node1 ~]# gitlab-ctl status
run: gitaly: (pid 53207) 176s; run: log: (pid 52331) 647s
run: gitlab-monitor: (pid 53233) 174s; run: log: (pid 52406) 620s
run: gitlab-workhorse: (pid 53189) 180s; run: log: (pid 52274) 671s
run: logrotate: (pid 52307) 654s; run: log: (pid 52306) 654s
run: nginx: (pid 53694) 2s; run: log: (pid 52285) 665s
run: node-exporter: (pid 52388) 631s; run: log: (pid 52387) 631s
run: postgres-exporter: (pid 53262) 171s; run: log: (pid 52478) 581s
run: postgresql: (pid 52013) 855s; run: log: (pid 52012) 855s
run: prometheus: (pid 53245) 172s; run: log: (pid 52443) 598s
run: redis: (pid 51951) 867s; run: log: (pid 51950) 867s
run: redis-exporter: (pid 52426) 609s; run: log: (pid 52425) 609s
run: sidekiq: (pid 52256) 677s; run: log: (pid 52255) 677s
run: unicorn: (pid 52218) 683s; run: log: (pid 52217) 683s
提示：gitlab需要使用到80端口，所以得保证80端口不被占用
[root@linux-node1 ~]# lsof -i:80
COMMAND PID USER FD TYPE DEVICE SIZE/OFF NODE NAME
httpd 963 apache 4u IPv6 56349 0t0 TCP *:http (LISTEN)
httpd 1156 apache 4u IPv6 56349 0t0 TCP *:http (LISTEN)
httpd 1392 apache 4u IPv6 56349 0t0 TCP *:http (LISTEN)
httpd 1544 apache 4u IPv6 56349 0t0 TCP *:http (LISTEN)
httpd 22057 root 4u IPv6 56349 0t0 TCP *:http (LISTEN)
httpd 22793 apache 4u IPv6 56349 0t0 TCP *:http (LISTEN)
httpd 23247 apache 4u IPv6 56349 0t0 TCP *:http (LISTEN)
httpd 23367 apache 4u IPv6 56349 0t0 TCP *:http (LISTEN)
httpd 26356 apache 4u IPv6 56349 0t0 TCP *:http (LISTEN)
httpd 64149 apache 4u IPv6 56349 0t0 TCP *:http (LISTEN)
httpd 64641 apache 4u IPv6 56349 0t0 TCP *:http (LISTEN)
[root@linux-node1 ~]# systemctl stop httpd
[root@linux-node1 ~]# gitlab-ctl restart
ok: run: gitaly: (pid 55012) 0s
ok: run: gitlab-monitor: (pid 55022) 1s
ok: run: gitlab-workhorse: (pid 55025) 0s
ok: run: logrotate: (pid 55034) 1s
ok: run: nginx: (pid 55036) 0s
ok: run: node-exporter: (pid 55046) 1s
ok: run: postgres-exporter: (pid 55051) 0s
ok: run: postgresql: (pid 55059) 1s
ok: run: prometheus: (pid 55066) 0s
ok: run: redis: (pid 55072) 0s
ok: run: redis-exporter: (pid 55081) 0s
ok: run: sidekiq: (pid 55105) 0s
ok: run: unicorn: (pid 55112) 0s
[root@linux-node1 ~]# lsof -i:80
COMMAND PID USER FD TYPE DEVICE SIZE/OFF NODE NAME
nginx 54794 root 8u IPv4 1562548 0t0 TCP *:http (LISTEN)
nginx 54802 gitlab-www 8u IPv4 1562548 0t0 TCP *:http (LISTEN)/<code>4、浏览器访问登录：
安装完成！
备注：gitlab-ctl reconfigure这一步时软件问题较多，需要文件libstdc++.so.6.0.21，可私信联系我