Deploying a Ruby on Rails application Nginx & Apache

rails deploying

一 、Apache with passenger deploying rails project
 1. 安装好 ror 环境
    bundle exec rake RAILS_ENV=production db:create
    bundle exec rake RAILS_ENV=production db:migrate
 2. 安装apache 
   sudo apt-get install apache2 apache2-mpm-prefork apache2-prefork-dev
 3.安装 passenger
  sudo gem install passenger
  sudo passenger-install-apache2-module
 4. 按照提示 编辑 httpd.conf ,并添加如下配置
  sudo gedit /etc/apache2/httpd.conf 
  LoadModule passenger_module /home/dong/.rvm/gems/ruby-1.9.2-p290/gems/passenger-3.0.9/ext/apache2/mod_passenger.so
   PassengerRoot /home/d/.rvm/gems/ruby-1.9.2-p290/gems/passenger-3.0.9
   PassengerRuby /home/d  /.rvm/wrappers/ruby-1.9.2-p290/ruby
 <VirtualHost *:80>
      ServerName www.yourhost.com
      DocumentRoot /somewhere/public    # <-- be sure to point to 'public'!
      <Directory /somewhere/public>
         AllowOverride all              # <-- relax Apache security settings
         Options -MultiViews            # <-- MultiViews must be turned off
      </Directory>
   </VirtualHost>
  注释要去掉，才能重启成功

5 .本机而不是服务器调试，记得修改host文件 添加domain
  sudo gedit /etc/hosts
  127.0.0.1 www.yourhost.com

6. sudo /etc/init.d/apache2 restart
   brower url type:
   http://www.yourhost.com


二 、nginx + passenger 部署rails 


 1.  gem install passenger

  passenger-install-nginx-module

  第二个安装的是nginx，安装nginx的时候 可以用prefix=‘’指定安装的目录。

  装好后，进入nginx目录/sbin/nginx  启动nginx。打开浏览器 输入http://127.0.0.1  看到提示 说明安装成功

2.配置 
  在nginx/conf/nginx.conf 里修改
    http {
      ...
      passenger_root /home/dong/.rvm/gems/ruby-1.9.2-p290/gems/passenger-3.0.9;
      passenger_ruby /home/dong/.rvm/wrappers/ruby-1.9.2-p290/ruby;
      ...
   }

  server {
      listen 80;
      server_name www.yourhost.com;
      root /somewhere/public;   # <--- be sure to point to 'public'!
      passenger_enabled on;
     #rails_env development; nginx的passenger模块默认是生产模式，如果是在本机进行开发
   }

3.重启 nginx。输入　http://local  可以访问app1 

4.写nginx脚本，启动和nginx的命令比较复杂，写个脚本来简化一下，
  vi ~/.bashrc
  alias sn='sudo /usr/local/nginx/sbin/nginx' 
  alias kn='sudo kill `cat /usr/local/nginx/logs/nginx.pid `' 
  alias rn='kn; sn'

5.更多nginx
  nginx 中文维基：  http://blog.chinaunix.net/link.php?url=http://wiki.codemongers.com%2FNginxChs
  Ruby on Rails部署方案：  http://www.cnblogs.com/ToDoToTry/archive/2011/07/27/2118805.html