1 [root@1-231 ~]# cat /etc/redhat-release

 2 CentOS Linux release 7.4.1708 (Core)

 3 [root@1-231 ~]# uname -r

 4 3.10.0-693.5.2.el7.x86_64

 5

 6 下载epel源

 7 [root@1-231 ~]# wget http://mirrors.aliyun.com/epel/epel-release-latest-7.noarch.rpm

 8 [root@1-231 ~]# rpm -ivh epel-release-latest-7.noarch.rpm

 9 [root@1-231 ~]# wget -O /etc/yum.repos.d/CentOS-Base.repo http://mirrors.aliyun.com/repo/Centos-7.repo

10

11 关闭networkmanager和防火墙

12 [root@1-231 ~]# systemctl stop firewalld.service

13 [root@1-231 ~]# systemctl disable firewalld

14 [root@1-231 ~]# systemctl disable NetworkManager

15

16 关闭selinux并确认处于关闭状态

17 [root@1-231 ~]# sed -i 's/SELINUX=enforcing/SELINUX=disabled/' /etc/selinux/config

18 [root@1-231 ~]# grep SELINUX=disabled /etc/selinux/config

19 SELINUX=disabled

20 [root@1-231 ~]# setenforce 0

21 setenforce: SELinux is disabled

22

23 更新系统并重启

24 [root@1-231 ~]# yum update -y && reboot

 1 [root@1-231 ~]# yum install curl policycoreutils openssh-server openssh-clients postfix -y

 2 [root@1-231 ~]# systemctl start postfix

 3 [root@1-231 ~]# curl -sS https://packages.gitlab.com/install/repositories/gitlab/gitlab-ce/script.rpm.sh | sudo bash

 4 [root@1-231 ~]# yum install -y gitlab-ce

 5

 6 由于网络问题，连接国外镜像连接超时，国内用户，建议使用清华大学的镜像源进行安装

 7 [root@1-231 ~]# cat /etc/yum.repos.d/gitlab-ce.repo

 8 [gitlab-ce]

 9 name=gitlab-ce

10 baseurl=http://mirrors.tuna.tsinghua.edu.cn/gitlab-ce/yum/el7

11 repo_gpgcheck=0

12 gpgcheck=0

13 enabled=1

14 gpgkey=https://packages.gitlab.com/gpg.key

15 [root@1-231 ~]# yum makecache

16 [root@1-231 ~]# yum install -y gitlab-ce

1 [root@1-231 ~]# yum install -y git

 1 [root@1-231 ~]# gitlab-ctl reconfigure

 2 #时间可能比较长，耐心你等待即可

 3

 4 gitlab常用命令：

 5 关闭gitlab：[root@1-231 ~]# gitlab-ctl stop

 6 启动gitlab：[root@1-231 ~]# gitlab-ctl start

 7 重启gitlab：[root@1-231 ~]# gitlab-ctl restart

 8 重载配置文件: gitlab-ctl reconfigure

 9

10 可以使用gitlab-ctl管理gitlab，例如查看gitlab状态：

11 [root@1-231 ~]# gitlab-ctl status

12     run: gitaly: (pid 13265) 2545s; run: log: (pid 12780) 2590s

13     run: gitlab-monitor: (pid 13310) 2544s; run: log: (pid 12989) 2572s

14     run: gitlab-workhorse: (pid 13286) 2544s; run: log: (pid 12851) 2584s

15     run: logrotate: (pid 13155) 2547s; run: log: (pid 12896) 2580s

16     run: nginx: (pid 13198) 2547s; run: log: (pid 12874) 2582s

17     run: node-exporter: (pid 13205) 2546s; run: log: (pid 12967) 2574s

18     run: postgres-exporter: (pid 13367) 2543s; run: log: (pid 13066) 2558s

19     run: postgresql: (pid 13238) 2545s; run: log: (pid 12593) 2633s

20     run: prometheus: (pid 13354) 2543s; run: log: (pid 13025) 2564s

21     run: redis: (pid 13274) 2545s; run: log: (pid 12533) 2639s

22     run: redis-exporter: (pid 13293) 2544s; run: log: (pid 13008) 2566s

23     run: sidekiq: (pid 13386) 2542s; run: log: (pid 12760) 2596s

24     run: unicorn: (pid 13410) 2541s; run: log: (pid 12711) 2602s

25

26 提示：我们要保证80端口不被占用

27 我们可以查看一下端口

28 [root@1-231 ~]# gitlab-ctl restart

29     ok: run: gitaly: (pid 32816) 0s

30     ok: run: gitlab-monitor: (pid 32831) 1s

31     ok: run: gitlab-workhorse: (pid 32841) 0s

32     ok: run: logrotate: (pid 32850) 1s

33     ok: run: nginx: (pid 32892) 0s

34     ok: run: node-exporter: (pid 32898) 0s

35     ok: run: postgres-exporter: (pid 32906) 1s

36     ok: run: postgresql: (pid 32917) 0s

37     ok: run: prometheus: (pid 32926) 1s

38     ok: run: redis: (pid 32934) 0s

39     ok: run: redis-exporter: (pid 32938) 1s

40     ok: run: sidekiq: (pid 32946) 0s

41     ok: run: unicorn: (pid 32955) 0s

42

43 [root@1-231 ~]# lsof -i :80

44     COMMAND   PID       USER   FD   TYPE DEVICE SIZE/OFF NODE NAME

45     nginx   32892       root    7u  IPv4  81927      0t0  TCP *:http (LISTEN)

46     nginx   32893 gitlab-www    7u  IPv4  81927      0t0  TCP *:http (LISTEN)

47     nginx   32894 gitlab-www    7u  IPv4  81927      0t0  TCP *:http (LISTEN)