gitlab install centos 详细步骤！

GitLab
    GitLab是利用 Ruby on Rails 一个开源的版本管理系统，实现一个自托管的Git项目仓库，可通过Web界面进行访问公开的或者私人项目。它拥有与Github类似的功能，能够浏览源代码，管理缺陷和注释。可以管理团队对仓库的访问，它非常易于浏览提交过的版本并提供一个文件历史库。团队成员可以利用内置的简单聊天程序(Wall)进行交流。它还提供一个代码片段收集功能可以轻松实现代码复用，便于日后有需要的时候进行查找。
    
CentOS安装GitLab

一、环境

    软件          版本
    CentOS          6.5
    Python          2.6
    Ruby          2.1.5
    Git              1.7.10+
    Redis          2.0+
    MySQL     
    GitLab          7-8-stable
    GitLab Shell  v2.6.0
1、配置yum源(为了提高速度，将设置为阿里开源镜像)

    # cd /etc/yum.repos.d
    # mv CentOS-Base.repo CentOS-Base.repobak
    # wget -O CentOS-Base.repo http://mirrors.aliyun.com/repo/Centos-6.repo

2、安装必要的软件包
    # yum -y install libicu-devel patch gcc-c++ readline-devel zlib-devel libffi-devel openssl-devel cmake autoconf automake libtool bison libxml2-devel libxslt-devel libyaml-devel zlib-devel openssl-devel cpio expat-devel gettext-devel curl-devel perl-ExtUtils-CBuilder perl-ExtUtils-MakeMaker

注：以上软件包因个人机器环境不同，所需要也不一样，以下有因为缺哪个包而在安装过程中产生的问题。所以最好都安装下，没有坏处...除了花点时间。

##############################################################################################################################
问题一：
    如果提示下面的错误：
--------------------------------------------------------------------------------------------
An error occurred while installing charlock_holmes (0.6.9.4), and Bundler cannot continue.
Make sure that `gem install charlock_holmes -v ‘0.6.9.4‘` succeeds before bundling.

# gem install charlock_holmes -v ‘0.6.9.4‘

ERROR:  Could not find a valid gem ‘charlock_holmes‘ (= 0.6.9.4), here is why:
          Unable to download data from https://rubygems.org/ - Errno::ECONNRESET: Connection reset by peer - SSL_connect (https://api.rubygems.org/quick/Marshal.4.8/charlock_holmes-0.6.9.4.gemspec.rz)
ERROR:  Possible alternatives: charlock_holmes

# yum install libicu-devel

--------------------------------------------------------------------------------------------
An error occurred while installing rugged (0.21.4), and Bundler cannot continue.
Make sure that `gem install rugged -v ‘0.21.4‘` succeeds before bundling.

# sudo yum -y install cmake
# sudo gem install rugged -v ‘0.21.4‘

###############################################################################################################################

二、安装git
// 查看当前git版本
    # git --version

// 如果小于1.7.10则先卸载
    # yum remove -y git

// 下载最新的git并安装
    # wget -O git-src.zip https://github.com/git/git/archive/master.zip
    # unzip git-src.zip
    # cd git-master
    # make prefix=/usr/local all
    # make prefix=/usr/local install
    # ln -fs /usr/local/bin/git* /usr/bin/
// 验证安装的版本
    # git --version
    git version 2.7.0.GIT

三、安装Ruby环境
    # mkdir /tmp/ruby && cd /tmp/ruby
    # curl --progress ftp://ftp.ruby-lang.org/pub/ruby/ruby-2.1.5.tar.gz | tar -xvz
    # cd ruby-2.1.5
    # ./configure --disable-install-rdoc
    # make && make install

    # ln -s /usr/local/bin/ruby /usr/bin/ruby
    # ln -s /usr/local/bin/gem /usr/bin/gem
    # ln -s /usr/local/bin/bundle /usr/bin/bundle

// 设置ruby gem源为淘宝
    # gem source -r https://rubygems.org/
    # gem source -a https://ruby.taobao.org/
    # gem install bundler --no-ri --no-rdoc

四、添加git帐号并允许sudo
//添加运行该项目程序的用户
    # adduser --system --shell /bin/bash --comment ‘GitLab‘ --create-home --home-dir /home/git/ git
或
    # adduser -r -C ‘GitLab’ -s /bin/bash git
    #echo "git ALL=(ALL)       NOPASSWD: ALL" >>/etc/sudoers

五、安装MySQL及初始化GitLab库

//这里安装MySQL数据库略过
... ...    
// 登录mysql创建gitab的帐号和数据库
    mysql> CREATE USER ‘gitlab‘@‘localhost‘ IDENTIFIED BY ‘gitlab‘;
    mysql> CREATE DATABASE IF NOT EXISTS `gitlabhq_production` DEFAULT CHARACTER SET `utf8` COLLATE `utf8_unicode_ci`;
    mysql> GRANT SELECT, INSERT, UPDATE, DELETE, CREATE, DROP, INDEX, ALTER ON `gitlabhq_production`.* TO ‘gitlab‘@‘localhost‘;
//以上三条命令可以用以下替换
    mysql> CREATE DATABASE IF NOT EXISTS `gitlabhq_production` DEFAULT CHARACTER SET `utf8` COLLATE `utf8_unicode_ci`;
    mysql> GRANT ALL ON gitlabhq_production.* TO ‘gitlab‘@‘localhost‘ IDENTIFIED BY ‘gitlab‘;

//测试是否可以用git帐号登录数据库
    # sudo -u git -H mysql -ugitlab -pgitlab

#################################################################################################
问题二：
    centos 遇到 sudo *(命令) command not found
    如提示sudo mysql command not found
    
    解决方法 修改/etc/sudoers 文件，找到 Defaults secure_path = /sbin:/bin:/usr/sbin:/usr/bin 这一行将其注释掉删掉也行 这样在 sudo 的时候就不会reset path了
    
#################################################################################################

六、安装Redis
    # yum -y install redis
    # /etc/init.d/redis start
    # chkconfig redis on

七、安装GitLab
    # /home/git
    # sudo -u git -H git clone https://gitlab.com/gitlab-org/gitlab-ce.git -b 7-8-stable gitlab //根据网络环境不同，需要时间长短不等
    # cd /home/git/gitlab
    # sudo -u git -H cp config/gitlab.yml.example config/gitlab.yml

// 编辑git路径, gitlab的host:port
    # vim config/gitlab.yml
// bin_path: /usr/local/bin/git
// host: localhost  ip 地址或者域名
// port: 80 

// 给文件夹添加相应的权限
    # chown -R git log/
    # chown -R git tmp/
    # chmod -R u+rwX  log/
    # chmod -R u+rwX  tmp/

// 创建必要的文件夹，以及复制配置文件
    # sudo -u git -H mkdir /home/git/gitlab-satellites
    # sudo -u git -H mkdir tmp/pids/
    # sudo -u git -H mkdir tmp/sockets/
    # sudo chmod -R u+rwX  tmp/pids/
    # sudo chmod -R u+rwX  tmp/sockets/
    # sudo -u git -H mkdir public/uploads
    # sudo chmod -R u+rwX  public/uploads
    # sudo -u git -H cp config/unicorn.rb.example config/unicorn.rb
    # sudo -u git -H cp config/initializers/rack_attack.rb.example config/initializers/rack_attack.rb

// 配置数据库连接信息
    # sudo -u git cp config/database.yml.mysql config/database.yml
    # sudo -u git -H vim  config/database.yml
    # vim config/database.yml
// production:
//     username: gitlab
//     password: "gitlab"


八、安装GitLab-Shell

    # cd /home/git
    # sudo -u git -H git clone https://gitlab.com/gitlab-org/gitlab-shell.git -b v2.6.0
    # cd gitlab-shell/
    # sudo -u git -H cp config.yml.example config.yml

// 编辑配置文件, 设置gitlab_url, redis-cli, log-level...
    # vim config.yml
// gitlab_url: "http://git.happy.local/" //your FQDN 可以是IP地址
// /usr/bin/redis-cli

// 安装git-shell
    # sudo -u git -H ./bin/install

九、安装需要ruby的gems

    # cd /home/git/gitlab
// 这步因为在https://rubygems.org/上下载并包装会很慢，并且容易报错，所以... ...
    # vim Gemfile
    把https://rubygems.org/改成https://ruby.taobao.org/  // 然后... ...
    # sudo -u git -H bundle install --deployment --without development test postgres aws

// 中途如果不出意外的话，就安装完成
    
    
// 初始化数据库(创建GitLab相关表)

    # sudo -u git -H bundle exec rake gitlab:setup RAILS_ENV=production
    提示中输入yes
    
// 完成后会建立管理员帐户和密码(记住)：
    Administrator account created:

    login.........root
    password......5iveL!fe
    
// 安装启动文件以及日志切割文件

    # cp lib/support/init.d/gitlab /etc/init.d/gitlab
    # cp lib/support/init.d/gitlab.default.example /etc/default/gitlab
    # cp lib/support/logrotate/gitlab /etc/logrotate.d/gitlab
    # chmod +x /etc/init.d/gitlab
    # chkconfig --add gitlab
    # chkconfig gitlab on
    
十、设置git帐号信息

    # sudo -u git -H git config --global user.name "Gitlab"
    # sudo -u git -H git config --global user.email "840595308@qq.com"
    # sudo -u git -H git config --global core.autocrlf input
    
十一、安装nginx (这里就直接用rpm包直接安装了)
// 配置nginx yum 源
    # cat  /etc/yum.repos.d/nginx.repo
    [nginx]
    name=nginx repo
    baseurl=http://nginx.org/packages/centos/$releasever/$basearch/
    gpgcheck=0
    enabled=1
    
// 安装配置nginx

    # yum -y install nginx
    # vim /etc/nginx/nginx.conf

        user              root git;
        worker_processes  2;
        pid        /var/run/nginx.pid;

        events {
            worker_connections  1024;
        }

        http {
            include       /etc/nginx/mime.types;
            default_type  application/octet-stream;

            log_format  main  ‘$remote_addr - $remote_user [$time_local] "$request" ‘
                              ‘$status $body_bytes_sent "$http_referer" ‘
                              ‘"$http_user_agent" "$http_x_forwarded_for"‘;
        # GITLAB
        # Maintainer: @randx
        # App Version: 5.0

        upstream gitlab {
          server unix:/home/git/gitlab/tmp/sockets/gitlab.socket;
        }

        server {
          listen *:80 default_server;         # e.g., listen 192.168.1.1:80; In most cases *:80 is a good idea
          server_name YOUR_SERVER_FQDN;     # e.g., server_name source.example.com;
          server_tokens off;     # don‘t show the version number, a security best practice
          root /home/git/gitlab/public;

          # Set value of client_max_body_size to at least the value of git.max_size in gitlab.yml
          client_max_body_size 5m;

          # individual nginx logs for this gitlab vhost
          access_log  /var/log/nginx/gitlab_access.log;
          error_log   /var/log/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 {
            proxy_read_timeout 300; # https://github.com/gitlabhq/gitlabhq/issues/694
            proxy_connect_timeout 300; # https://github.com/gitlabhq/gitlabhq/issues/694
            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_pass http://gitlab;
          }
        }
        }
// 启动nginx
    # nginx -t
    # chown -R git:git /var/lib/nginx/
    # /etc/init.d/nginx start
    
十二、检测当前环境

    # cd /home/git/gitlab
    # sudo -u git -H bundle exec rake gitlab:env:info RAILS_ENV=production
    
    System information
    System:        
    Current User:    git
    Using RVM:    no
    Ruby Version:    2.1.5p273
    Gem Version:    2.2.2
    Bundler Version:1.11.2
    Rake Version:    10.3.2
    Sidekiq Version:3.3.0

    GitLab information
    Version:    7.8.4
    Revision:    019ffd9
    Directory:    /home/git/gitlab
    DB Adapter:    mysql2
    URL:        http://git.happy.local
    HTTP Clone URL:    http://git.happy.local/some-project.git
    SSH Clone URL:    git@git.happy.local:some-project.git
    Using LDAP:    no
    Using Omniauth:    no

    GitLab Shell
    Version:    2.6.0
    Repositories:    /home/git/repositories/
    Hooks:        /home/git/gitlab-shell/hooks/
    Git:        /usr/bin/git
    
十三、拉取gitlab静态资源文件

    # sudo -u git -H bundle exec rake assets:precompile RAILS_ENV=production

十四、启动gitlab

    # /etc/init.d/gitlab start

十五、检测各个组件是否正常工作

    # sudo -u git -H bundle exec rake gitlab:check RAILS_ENV=production

// 检查出有问题，会提示如何修改
    
十六、邮件验证

1)

// 修配置文件
    # sudo -u git -H cp /home/git/gitlab/config/initializers/smtp_settings.rb.sample /home/git/gitlab/config/initializers/smtp_settings.rb
    # cd /home/git/gitlab/config/initializers
    # vi smtp_settings.rb
    
    # To enable smtp email delivery for your GitLab instance do the following:
    # To enable smtp email delivery for your GitLab instance do the following:
    # 1. Rename this file to smtp_settings.rb
    # 2. Edit settings inside this file
    # 3. Restart GitLab instance
    #
    if Rails.env.production?
      Gitlab::Application.config.action_mailer.delivery_method = :smtp

      ActionMailer::Base.smtp_settings = {
        address: "smtp.163.com",
        port: 25,
        user_name: "User_Name",
        password: "Password",
        domain: "163.com",
        authentication:login, 
        enable_starttls_auto: true, // 如果SMTP不需要验证，请改为false
    #  openssl_verify_mode: ‘none‘    // 注释掉这行
      }
    end
2)
    # yum install mailx
    # vim /etc/mail.rc
// 在最后添加如下内容：
    set from=abc@163.com  //邮箱地址
    set smtp=smtp.163.com  //SMTP服务器
    set smtp-auth-user=abc  //帐号
    set smtp-auth-password=abc.com //密码
    set smtp-auth=login //登陆方式

3) 重启gitlab
    # /etc/init.d/gitlab restart

    
    
http://git.happy.local 或 http://192.168.0.80


同事帮忙写的。好强大的admin。 来自 Caxa 数码大方 guwendong