linux 搭建gitlab server

以root 身份进行登录linux

1.先安装相关依赖:

sudo yum install -y curl policycoreutils-python openssh-server

2.开启SSH
开机自启动

sudo systemctl enable sshd

sudo systemctl start sshd
3.防火墙永久开放http

sudo firewall-cmd --permanent --add-service=http

sudo systemctl reload firewalld
(注释防火墙停止重启：systemctl start/stop/reload firewalld)

4.

安装postfix，设置postfix开机自启，并启动，postfix支持gitlab发信功能

  yum install postfix

   systemctl enable postfix

   systemctl start postfix

下载gitlab:

wget https://mirrors.tuna.tsinghua.edu.cn/gitlab-ce/yum/el7/gitlab-ce-10.0.0-ce.0.el7.x86_64.rpm

安装(linux内存至少2g官方建议4g内存你配置linux内存的时候）： mkdir /usr/local/gitlab

rpm -ivh  gitlab-ce-10.0.0-ce.0.el7.x86_64.rpm

修改gitlab配置文件的服务器地址和端口，配置项：external_url，注意端口占用问题以及防火墙开通端口8989：

vi    /etc/gitlab/gitlab.rb

## GitLab URL
##! URL on which GitLab will be reachable.
##! For more details on configuring external_url see:
##! https://docs.gitlab.com/omnibus/settings/configuration.html#configuring-the-external-url-for-gitlab
external_url 'http://192.168.81.129:8989'

永久开放端口8989：

firewall-cmd --permanent --add-port=8989/tcp

重启防火墙，运行命令：
firewall-cmd --reload

查看端口号是否开启，运行命令：
firewall-cmd --query-port=8989/tcp

重新启动gitlab配置文件

gitlab-ctl reconfigure
gitlab-ctl restart

以上两个完成现实分别如下：

Running handlers:
Running handlers complete
Chef Client finished, 362/515 resources updated in 04 minutes 18 seconds
gitlab Reconfigured!

[root@hostuser gitlab]# gitlab-ctl restart
ok: run: gitaly: (pid 26240) 1s
ok: run: gitlab-monitor: (pid 26261) 0s
ok: run: gitlab-workhorse: (pid 26264) 1s
ok: run: logrotate: (pid 26314) 0s
ok: run: nginx: (pid 26322) 1s
ok: run: node-exporter: (pid 26334) 0s
ok: run: postgres-exporter: (pid 26341) 0s
ok: run: postgresql: (pid 26350) 0s
ok: run: prometheus: (pid 26359) 0s
ok: run: redis: (pid 26375) 1s
ok: run: redis-exporter: (pid 26379) 0s
ok: run: sidekiq: (pid 26387) 0s
ok: run: unicorn: (pid 26397) 0s

进入页面地址栏点击你设置的ip:8989

密码至少8位 adminadmin建议

默认用户名root ,输入密码adminadmin