gitlab搭建和配置笔记

1.安装

系统：centos6.5 

方式1：curl -sS https://packages.gitlab.com/install/repositories/gitlab/gitlab-ce/script.rpm.sh | sudo bash 

yum install -y gitlab-ce 

如果方式1在curl步骤执行不成功，采用方法2

方式2：/etc/yum.repos.d/gitlab-ce.repo

[gitlab-ce]
name=gitlab-ce
baseurl=http://mirrors.tuna.tsinghua.edu.cn/gitlab-ce/yum/el7
repo_gpgcheck=0
gpgcheck=0
enabled=1
gpgkey=https://packages.gitlab.com/gpg.key

2.配置

修改配置文件/etc/gitlab/gitlab.rb后需要reconfigure

external_url  'http://local.gitlab.com' 配置访问gitlab的url

nginx['enable'] = true;表示使用内置的

nginx['listen_port'] = 8085

nginx增加一个server配置模块

# gitlab socket 文件地址
upstream gitlab {
  # 7.x 版本在此位置
  # server unix:/var/opt/gitlab/gitlab-rails/tmp/sockets/gitlab.socket;
  # 8.0 位置
  #server unix://var/opt/gitlab/gitlab-rails/sockets/gitlab.socket;//网上这个是错的，当git clone 的时候会包500

server 127.0.0.1:8085;//nginx方向代理到gitlab的内置nginx监听端口上，也就是上面配置的8085，不能代理到gitlab.socket

}

server {
  listen *:80;

  server_name local.gitlab.com;   # 请修改为你的域名

  server_tokens off;     # don't show the version number, a security best practice
  root /opt/gitlab/embedded/service/gitlab-rails/public;

  # Increase this if you want to upload large attachments
  # Or if you want to accept large git objects over http
  client_max_body_size 250m;

  # individual nginx logs for this gitlab vhost
  access_log  /var/log/gitlab/nginx/gitlab_access.log;
  error_log   /var/log/gitlab/nginx/gitlab_error.log;

  location / {
    # serve static files from defined root folder;.
    # @gitlab is a named location for the upstream fallback, see below
    try_files $uri $uri/index.html $uri.html @gitlab;
  }

  # if a file, which is not found in the root folder is requested,
  # then the proxy pass the request to the upsteam (gitlab unicorn)
  location @gitlab {
    # If you use https make sure you disable gzip compression 
    # to be safe against BREACH attack

    proxy_read_timeout 300; # Some requests take more than 30 seconds.
    proxy_connect_timeout 300; # Some requests take more than 30 seconds.
    proxy_redirect     off;

    proxy_set_header   X-Forwarded-Proto $scheme;
    proxy_set_header   Host              $http_host;
    proxy_set_header   X-Real-IP         $remote_addr;
    proxy_set_header   X-Forwarded-For   $proxy_add_x_forwarded_for;
    proxy_set_header   X-Frame-Options   SAMEORIGIN;

    proxy_pass http://gitlab;
  }

  # Enable gzip compression as per rails guide: http://guides.rubyonrails.org/asset_pipeline.html#gzip-compression
  # WARNING: If you are using relative urls do remove the block below
  # See config/application.rb under "Relative url support" for the list of
  # other files that need to be changed for relative url support
  location ~ ^/(assets)/  {
    root /opt/gitlab/embedded/service/gitlab-rails/public;
    # gzip_static on; # to serve pre-gzipped version
    expires max;
    add_header Cache-Control public;
  }

  error_page 502 /502.html;
}

修改/etc/gitlab/gitlab.rb后需要重载gitlab配置：

gitlab-ctl reconfigure

重载nginx:service nginx restart

访问时若出现502，则是权限配置问题，原本是 nginx 用户无法访问gitlab用户的 socket 文件，用户权限配置，

chmod -R o+x /var/opt/gitlab/gitlab-rails

-------------
周期分析包含以下阶段:


问题: 它指定了多少时间来解决问题。
计划: 它规定了将第一次提交到分支和前一阶段采取的行动之间的时间。
代码: 它指定将第一次提交到分支和为该提交创建合并请求之间的时间。
测试: 它指定了多少时间需要GitLab CI / CD来测试代码。
评论: 它指定检查合并请求所花费的时间。
分期: 它定义了在合并和部署到生产之间花费的时间。
生产: 指定完成整个过程所需的时间，从创建问题到部署代码到生产。


---------安装 GitLab Runner --------------
源码：https://gitlab.com/gitlab-org/gitlab-runner
https://docs.gitlab.com/runner/install/linux-manually.html


/usr/local/bin/gitlab-runner run --working-directory /home/gitlab-runner --config /etc/gitlab-runner/config.toml --service gitlab-runner --syslog --user gitlab-runner

 查看gitlab版本：
 cat /opt/gitlab/embedded/service/gitlab-rails/VERSION
查看gitlab所有服务状态：sudo gitlab-ctl status
sudo gitlab-ctl tail postgresql
初次配置服务:sudo gitlab-ctl reconfigure
启动服务:sudo gitlab-ctl start
停止服务:sudo gitlab-ctl stop
重启服务:sudo gitlab-ctl restart

检查服务的日志信息:sudo gitlab-ctl tail

测试ssh连通性：ssh -T  -p2222 [email protected]
----------------
启动gitlab-runner:/usr/local/bin/gitlab-runner run --working-directory /home/gitlab-runner --config /etc/gitlab-runner/config.toml --service gitlab-runner --syslog --user gitlab-runner
 gitlab-runner register \
  --non-interactive \
  --url "https://gitlab.com/" \
  --registration-token "PROJECT_REGISTRATION_TOKEN" \
  --executor "docker" \
  --docker-image alpine:3 \
  --description "docker-runner" \
  --tag-list "docker,aws" \
  --run-untagged \
  --locked="false" \
  
  gitlab-runner unregister --name test-runner
  gitlab-runner verify (查看能连通gitlab的runner,带上--delete会删除不能连通的runner)
  gitlab-runner list
 
  ----------gitlab-runner问题解决-
  WARNING: Checking for jobs... failed                runner=82191bf0 status=couldn't execute POST against
  解决方法：nginx没起来，80端口没监听，把nginx启动