运行环境
系统版本：Ubuntu 16.04.6 LTS
软件版本：Gitlab-ce-11.10.1
硬件要求：最低2核4GB，建议4核8GB
安装过程
1、安装依赖
root@localhost:~# sudo apt-get install -y curl openssh-server ca-certificates
2、安装APT-Gitlab存储库
APT-Gitlab存储库由Gitlab官网提供。
root@localhost:~# curl -sS https://packages.gitlab.com/install/repositories/gitlab/gitlab-ce/script.deb.sh | sudo bash
3、安装Gitlab
root@localhost:~# apt-get install gitlab-ce
4、配置Gitlab
建议使用HTTPS。
root@localhost:~# vim /etc/gitlab/gitlab.rb
### 基础配置 ###
external_url 'https://gitlab.xxx.cn'
gitlab_rails['time_zone'] = 'Asia/Shanghai'
### SSH配置 ###
gitlab_rails['gitlab_shell_ssh_port'] = 10222
### 邮箱配置 ###
gitlab_rails['smtp_enable'] = true
gitlab_rails['smtp_address'] = "smtp.exmail.qq.com"
gitlab_rails['smtp_port'] = 465
gitlab_rails['smtp_user_name'] = "xxx@xxx.cn"
gitlab_rails['smtp_password'] = "xxx"
gitlab_rails['smtp_authentication'] = "login"
gitlab_rails['smtp_enable_starttls_auto'] = true
gitlab_rails['smtp_tls'] = true
gitlab_rails['gitlab_email_from'] = 'xxx@xxx.cn'
### WEB配置 ###
nginx['enable'] = true
nginx['client_max_body_size'] = '250m'
nginx['redirect_http_to_https'] = true
nginx['ssl_certificate'] = "/etc/gitlab/ssl/gitlab.xxx.cn.pem"
nginx['ssl_certificate_key'] = "/etc/gitlab/ssl/gitlab.xxx.cn.key"
nginx['ssl_protocols'] = "TLSv1.1 TLSv1.2"
nginx['ssl_session_cache'] = "builtin:1000 shared:SSL:10m"
nginx['ssl_session_timeout'] = "5m"
nginx['listen_addresses'] = ['*', '[::]']
nginx['gzip_enabled'] = true
5、上传SSL证书到指定目录
root@localhost:~# ll /etc/gitlab/ssl/
total 28
drwxr-xr-x 2 root root 4096 Apr 25 11:48 ./
drwxrwxr-x 4 root root 4096 Apr 25 12:50 ../
-rw-r--r-- 1 root root 1675 Apr 25 11:45 gitlab.xxx.cn.key
-rw-r--r-- 1 root root 3671 Apr 25 11:45 gitlab.xxx.cn.pem
6、重启加载配置
root@localhost:~# gitlab-ctl reconfigure
7、启动Gitlab服务
root@localhost:~# gitlab-ctl restart
root@localhost:~# gitlab-ctl status
run: alertmanager: (pid 13541) 2171s; run: log: (pid 13221) 2192s
run: gitaly: (pid 13557) 2170s; run: log: (pid 12463) 2266s
run: gitlab-monitor: (pid 13580) 2169s; run: log: (pid 13103) 2208s
run: gitlab-workhorse: (pid 13602) 2169s; run: log: (pid 12887) 2226s
run: logrotate: (pid 13617) 2168s; run: log: (pid 12959) 2218s
run: nginx: (pid 13628) 2168s; run: log: (pid 12927) 2222s
run: node-exporter: (pid 13714) 2168s; run: log: (pid 13002) 2214s
run: postgres-exporter: (pid 13720) 2167s; run: log: (pid 13270) 2188s
run: postgresql: (pid 13740) 2167s; run: log: (pid 12669) 2258s
run: prometheus: (pid 13748) 2166s; run: log: (pid 13181) 2198s
run: redis: (pid 13761) 2166s; run: log: (pid 11907) 2293s
run: redis-exporter: (pid 13800) 2165s; run: log: (pid 13143) 2202s
run: sidekiq: (pid 13821) 2163s; run: log: (pid 12872) 2227s
run: unicorn: (pid 13833) 2162s; run: log: (pid 12832) 2233s
8、测试邮件发送
我们在启动完成后测试一下邮件发送功能是否正常工作。
root@localhost:~# gitlab-rails console
irb(main):001:0> Notify.test_email('邮箱地址', '标题', '内容').deliver_now
irb(main):002:0> exit
9、第一次访问登陆
第一次需要输入新的超级管理员（root）密码。
修改成功后，我们使用超级管理员用户“root”账号登录Gitlab管理平台。
10、关闭用户注册功能
为了避免用户随便注册账号，我们将注册功能关闭。
11、设置语言为"简体中文"
保存后重启登陆即可。
