Gitlab安装整理

1、安装gitlab服务

#/usr/bin/bash
# version	:	gitlab-ce 	10.5.6		
# document	:	https://docs.gitlab.com/omnibus/manual_install.html

# 更新gitlab国内镜像
cat <<EOF > /etc/yum.repos.d/gitlab-ce.repo
[gitlab-ce]
name=Gitlab CE Repository
baseurl=https://mirrors.tuna.tsinghua.edu.cn/gitlab-ce/yum/el$releasever/
gpgcheck=0
enabled=1
EOF

# 清空缓存并安装服务
sudo yum makecache
sudo yum install gitlab-ce-8.13.12

2、修改配置文件

# 修改git配置项( /etc/gitlab/gitlab.rb)

external_url 'https://gitlab.example.cc'

gitlab_rails['gitlab_ssh_host'] = 'gitlab.example.cc'
gitlab_rails['time_zone'] = 'Asia/Shanghai'
gitlab_rails['gitlab_email_enabled'] = true

gitlab_rails['manage_backup_path'] = true
gitlab_rails['backup_path'] = "/data/gitlab/backup"
gitlab_rails['backup_keep_time'] = 604800
# gitlab_rails['backup_upload_connection'] = {
#   'provider' => 'AWS',
#   'region' => 'eu-west-1',
#   'aws_access_key_id' => 'AKIAKIAKI',
#   'aws_secret_access_key' => 'secret123'
# }

git_data_dirs({"default" => "/data/gitlab/git-data"})

gitlab_rails['gitlab_shell_ssh_port'] = 33520
# gitlab_rails['git_max_size'] = 20971520
# gitlab_rails['git_timeout'] = 10


#########################
# GitLab redis settings #
#########################
## Redis TCP connection
# gitlab_rails['redis_host'] = "127.0.0.1"
# gitlab_rails['redis_port'] = 6379
gitlab_rails['redis_password'] = nil
gitlab_rails['redis_database'] = 0

## Redis local UNIX socket (will be disabled if TCP method is used)
gitlab_rails['redis_socket'] = "/dev/shm/redis.sock"


################
# GitLab Redis #
################
## Can be disabled if you are using your own redis instance.
redis['enable'] = false


#####################
# GitLab Web server #
#####################
## see: https://gitlab.com/gitlab-org/omnibus-gitlab/tree/master/doc/settings/nginx.md#using-a-non-bundled-web-server
## When bundled nginx is disabled we need to add the external webserver user to the GitLab webserver group.

web_server['external_users'] = ['nobody']
# web_server['username'] = 'gitlab-www'
# web_server['group'] = 'gitlab-www'
# web_server['uid'] = nil
# web_server['gid'] = nil
# web_server['shell'] = '/bin/false'
# web_server['home'] = '/var/opt/gitlab/nginx'


################
# GitLab Nginx #
################
## see: https://gitlab.com/gitlab-org/omnibus-gitlab/tree/master/doc/settings/nginx.md

nginx['enable'] = false

3、操作gitlab服务

# 初始化gitlab
gitlab-ctl reconfigure
# 检查状态
gitlab-ctl status
# 检查socket文件. 用于http转发
ll /var/opt/gitlab/gitlab-rails/sockets/gitlab.socket

nginx 配置

对/var/opt/gitlab/gitlab-workhorse/socket做转发请求

# socket通信转发
upstream gitlab-workhorse {
  server unix:/var/opt/gitlab/gitlab-workhorse/socket fail_timeout=0;
}

## Redirects all HTTP traffic to the HTTPS host
server {
  listen 0.0.0.0:80;
  server_name gitlab.example.com; 	## 替换域名 gitlab.example.com
  server_tokens off; 				## 隐藏nginx版本信息
  return 301 https://$http_host$request_uri;	# http 301跳转(如果设置了https)
  access_log  /data/log/openresty/gitlab_access.log;
  error_log   /data/log/openresty/gitlab_error.log;
}

## HTTPS 配置
server {
  listen 0.0.0.0:443 ssl;
  server_name gitlab.example.com; 	## 替换域名 gitlab.example.com
  server_tokens off; 				## 隐藏nginx版本信息
  
  root /opt/gitlab/embedded/service/gitlab-rails/public; # gitlab的根目录

  # 配置https
  ssl on;
  ssl_certificate /etc/nginx/ssl/fullchain.pem;
  ssl_certificate_key /etc/nginx/ssl/privkey.pem;
  ssl_ciphers "ECDHE-RSA-AES256-GCM-SHA384:ECDHE-RSA-AES128-GCM-SHA256:ECDHE-RSA-AES256-SHA384:ECDHE-RSA-AES128-SHA256:ECDHE-RSA-AES256-SHA:ECDHE-RSA-AES128-SHA:ECDHE-RSA-DES-CBC3-SHA:AES256-GCM-SHA384:AES128-GCM-SHA256:AES256-SHA256:AES128-SHA256:AES256-SHA:AES128-SHA:DES-CBC3-SHA:!aNULL:!eNULL:!EXPORT:!DES:!MD5:!PSK:!RC4";
  ssl_protocols TLSv1 TLSv1.1 TLSv1.2;
  ssl_prefer_server_ciphers on;
  ssl_session_cache shared:SSL:50m;
  ssl_session_timeout 5m;
  ssl_stapling on;
  ssl_stapling_verify on;
  ssl_trusted_certificate /etc/nginx/ssl/fullchain.pem;
  ssl_dhparam /etc/nginx/ssl/dhparams.pem;

  access_log  /data/log/openresty/gitlab_access.log;
  error_log   /data/log/openresty/gitlab_error.log;

  location / {
    client_max_body_size 0;
    gzip off;
    
    # 转发配置
    proxy_read_timeout      300;
    proxy_connect_timeout   300;
    proxy_redirect          off;

    proxy_http_version 1.1;
    proxy_set_header    Host                $http_host;
    proxy_set_header    X-Real-IP           $remote_addr;
    proxy_set_header    X-Forwarded-Ssl     on;
    proxy_set_header    X-Forwarded-For     $proxy_add_x_forwarded_for;
    proxy_set_header    X-Forwarded-Proto   $scheme;
    proxy_pass http://gitlab-workhorse;
  }
}