GitLab介绍
GitLab：是一个基于Git实现的在线代码仓库托管软件，你可以用gitlab自己搭建一个类似于Github一样的系统，一般用于在企业、学校等内部网络搭建git私服。
功能：Gitlab 是一个提供代码托管、提交审核和问题跟踪的代码管理平台。对于软件工程质量管理非常重要。
版本：GitLab 分为社区版（CE） 和企业版（EE）。
Gitlab的服务构成
Nginx：静态web服务器。
gitlab-shell：用于处理Git命令和修改authorized keys列表。（Ruby）
gitlab-workhorse: 轻量级的反向代理服务器。（go）
logrotate：日志文件管理工具。
postgresql：数据库。
redis：缓存数据库。
sidekiq：用于在后台执行队列任务（异步执行）。（Ruby）
unicorn：An HTTP server for Rack applications，GitLab Rails应用是托管在这个服务器上面的。（Ruby Web Server,主要使用Ruby编写）
* GitLab Workhorse是一个敏捷的反向代理。它会处理一些大的HTTP请求，比如文件上传、文件下载、Git push/pull和Git包下载。其它请求会反向代理到GitLab Rails应用，即反向代理给后端的unicorn。
01
—
安装Gitlab主程序
root@hello:~# apt update && apt upgrade
root@hello:~# apt install -y curl openssh-server ca-certificates tzdata perl
root@hello:~# apt install -y postfix
root@hello:~# curl https://packages.gitlab.com/install/repositories/gitlab/gitlab-ee/script.deb.sh | sudo bash
root@hello:~# apt install gitlab-ee
02
—
修改配置文件
root@hello:~# vim /etc/gitlab/gitlab.rb
external_url 'http://192.168.1.88'
gitlab_rails['smtp_enable'] = true
gitlab_rails['smtp_address'] = "smtp.qiye.aliyun.com"
gitlab_rails['smtp_port'] = 465
gitlab_rails['smtp_user_name'] = "cby"
gitlab_rails['smtp_password'] = "Cby123.."
gitlab_rails['smtp_domain'] = "chenby.cn"
gitlab_rails['smtp_authentication'] = "plain"
gitlab_rails['smtp_enable_starttls_auto'] = true
gitlab_rails['smtp_tls'] = false
gitlab_rails['smtp_pool'] = false
root@hello:~# gitlab-ctl reconfigure
root@hello:~# gitlab-ctl restart
ok: run: alertmanager: (pid 63590) 1s
ok: run: gitaly: (pid 63610) 1s
ok: run: gitlab-exporter: (pid 63641) 0s
ok: run: gitlab-workhorse: (pid 63643) 1s
ok: run: grafana: (pid 63659) 0s
ok: run: logrotate: (pid 63676) 1s
ok: run: nginx: (pid 63682) 0s
ok: run: node-exporter: (pid 63718) 1s
ok: run: postgres-exporter: (pid 63728) 0s
ok: run: postgresql: (pid 63737) 0s
ok: run: prometheus: (pid 63746) 1s
ok: run: puma: (pid 63777) 1s
ok: run: redis: (pid 63782) 0s
ok: run: redis-exporter: (pid 63788) 1s
ok: run: sidekiq: (pid 63887) 1s
root@hello:~#
03
—
查看root密码
root@hello:~# cat /etc/gitlab/initial_root_password
# WARNING: This value is valid only in the following conditions
# 1. If provided manually (either via `GITLAB_ROOT_PASSWORD` environment variable or via `gitlab_rails['initial_root_password']` setting in `gitlab.rb`, it was provided before database was seeded for the first time (usually, the first reconfigure run).
# 2. Password hasn't been changed manually, either via UI or via command line.
#
# If the password shown here doesn't work, you must reset the admin password following https://docs.gitlab.com/ee/security/reset_user_password.html#reset-your-root-password.
Password: HUd9b632LHN89WXYEVYPssWGpyJrgK7BJLbVLC4VCas=
# NOTE: This file will be automatically deleted in the first reconfigure run after 24 hours.
root@hello:~#
04
—
常用命令
gitlab-ctl start # 启动所有 gitlab 组件；
gitlab-ctl stop # 停止所有 gitlab 组件；
gitlab-ctl restart # 重启所有 gitlab 组件；
gitlab-ctl status # 查看服务状态；
vim /etc/gitlab/gitlab.rb # 修改gitlab配置文件；
gitlab-ctl reconfigure # 重新编译gitlab的配置；
gitlab-rake gitlab:check SANITIZE=true --trace # 检查gitlab；
gitlab-ctl tail # 查看日志；
gitlab-ctl tail nginx/gitlab_access.log
日志地址：/var/log/gitlab/ # 对应各服务的打印日志
服务地址：/var/opt/gitlab/ # 对应各服务的主目录
https://blog.csdn.net/qq_33921750
https://my.oschina.net/u/3981543
https://www.zhihu.com/people/chen-bu-yun-2
https://segmentfault.com/u/hppyvyv6/articles
https://juejin.cn/user/3315782802482007
https://space.bilibili.com/352476552/article
https://cloud.tencent.com/developer/column/93230
https://www.jianshu.com/u/0f894314ae2c
https://www.toutiao.com/c/user/token/MS4wLjABAAAAeqOrhjsoRZSj7iBJbjLJyMwYT5D0mLOgCoo4pEmpr4A/
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