最后关于nginx+passenger+ror+mysql的安装部署过程

前置库安装

 

sudo apt-get install gcc
sudo apt-get install build-essential

sudo apt-get install gcc g++ build-essential libssl-dev libreadline5-dev zlib1g-dev linux-headers-generic

sudo apt-get install zlib1g-dev libssl-dev libreadline5-dev libxml2-dev

 
sudo apt-get install libcurl4-openssl-dev libssl-dev zlib1g-dev libreadline5-dev
 
sudo apt-get install curl  git-core
 
 

sudo apt-get install bison build-essential zlib1g zlib1g-dev libssl-dev libreadline5-dev libxml2-dev subversion autoconf
安装RVM
bash < <( curl http://rvm.beginrescueend.com/releases/rvm-install-head )
sudo vi /home/mlzboy/.bashrc
将[ -z "$PS1" ] && return替换为 if [[ -n "$PS1" ]] ; then
 


    
    

      在最后加上 
    

    
    
 
     
fi # <= be sure to close the if at the end of the .bashrc. # This is a good place to source rvm v v v
 
     
 [[ -s "$HOME/.rvm/scripts/rvm" ]] && source "$HOME/.rvm/scripts/rvm" # This loads RVM into a shell session.
 
     
 
 
     
使用source ~/.bashrc 可使更改立刻生效，也可新打开终端
 
     
进行测试
 
     
rvm notes
 
     
type rvm | head -n1 
 
     
result is :rvm is a function
 
     
安装ruby 1.9.2
 
     
rvm list
 
     
rvm install 1.9.2
 
     
 
      
 
     
 
    
 

 
     
 
        
     
 
 

 

 

  在安装完rails1.9.2后，将它设为默认的 rvm 1.9.2 --default 安装passenger gem install passenger 安装nginx 备份旧的nginx可执行文件及目录特别是nginx.conf，并将原来运行的nginx进程停止，虽然书上说可以进行平滑升级。 查看原有nginx配置参数 strings /usr/local/nginx/sbin/nginx | grep configure --add-module=../uwsgi-0.9.5.4/nginx/ --with-http_ssl_module --with-http_flv_module --with-http_gzip_static_module

 

sudo apt-get install libpcre3 libpcre3-dev sudo apt-get install libcurl4-openssl-dev   sudo apt-get install openssl libssl-dev

sudo apt-get install build-essential libpcre3-dev libssl-dev libxslt-dev libgd2-xpm-dev libgeoip-dev zlib1g-dev

wget http://nginx.org/download/nginx-0.7.67.tar.gz

tar xvf nginx-0.7.67.tar.gz
使用rvmsudo passenger-install-nginx-module进行升级安装nginx

根据提示：Please specify the directory: /home/mlzboy/nginx-0.7.67

Please specify a prefix directory [/opt/nginx]: /usr/local/nginx 

Extra arguments to pass to configure script: --with-http_ssl_module --with-http_flv_module --with-http_gzip_static_module 

完成后会提示两段话

 
Nginx with Passenger support was successfully installed.
Please edit your Nginx configuration file (probably /usr/local/nginx/conf/nginx.conf),
and set the passenger_root and passenger_ruby configuration options in the
'http' block, like this:
  http {
      ...
      passenger_root /home/mlzboy/.rvm/gems/ruby-1.9.2-p0/gems/passenger-3.0.1;
      passenger_ruby /home/mlzboy/.rvm/wrappers/ruby-1.9.2-p0/ruby;
      ...
  }
After you (re)start Nginx, you are ready to deploy any number of Ruby on Rails
applications on Nginx.

Deploying a Ruby on Rails application: an example

Suppose you have a Ruby on Rails application in /somewhere. Add a server block

to your Nginx configuration file, set its root to /somewhere/public, and set

'passenger_enabled on', like this:

   server {

      listen 80;

      server_name www.yourhost.com;

      root /somewhere/public;   # <--- be sure to point to 'public'!

      passenger_enabled on;

   }

And that's it! You may also want to check the Users Guide for security and

optimization tips and other useful information:

  /home/mlzboy/.rvm/gems/ruby-1.9.2-p0/gems/passenger-3.0.1/doc/Users guide Nginx.html

从目前的情况来看，如果原有nginx则nginx.conf不会被覆盖

sudo /usr/local/nginx/conf/nginx.conf

nginx.conf以下部分进行更改

在第1行

user mlzboy;

在http{...}节内

 

加入以下两行
      passenger_root /home/mlzboy/.rvm/gems/ruby-1.9.2-p0/gems/passenger-3.0.1;
      passenger_ruby /home/mlzboy/.rvm/wrappers/ruby-1.9.2-p0/ruby;
在server节加入如下，局部根据具体情况更改
    server { 
 listen 80;
 server_name localhost; 
 root /home/mlzboy/my/b2c2/public;
 passenger_enabled on;
 rails_env development;
     
     


      
      保存后使用./sbin/nginx -t来检测配置的正确性
     
     
     
     

      
      安装并配置mysql
     
     
     
     

      
      sudo apt-get install mysql-server-5.1
     
     
sudo vi /etc/mysql/my.cnf
做以下更改以达到，能被外部访问，中国时区，utf-8支持，红色标记为改动部分
[client] default-character-set=utf8 port = 3306 socket = /var/run/mysqld/mysqld.sock # Here is entries for some specific programs
# The following values assume you have at least 32M ram

# This was formally known as [safe_mysqld]. Both versions are currently parsed.
[mysqld_safe]
socket          = /var/run/mysqld/mysqld.sock
nice            = 0

[mysqld]
default-character-set=utf8
init_connect='SET NAMES utf8'
default-time-zone = '+8:00' 
      
      


       
       

         # Instead of skip-networking the default is now to listen only on 
       

       
       

         # localhost which is more compatible and is not less secure. 
       

       
       
 
        #bind-address           = 127.0.0.1 
       

       
       
更改系统时区

      
      
sudo tzselect
sudo cp /usr/share/zoneinfo/Asia/Shanghai /etc/localtime
 sudo ntpdate cn.pool.ntp.org
date

重启mysql服务
sudo service mysql restart
检查前面的设置
mysql -uroot -p
mysql> show variables like '%time_zone%'; +------------------+--------+ | Variable_name | Value | +------------------+--------+ | system_time_zone | CST | | time_zone | +08:00 | +------------------+--------+ 2 rows in set (0.00 sec) mysql> select now(); +---------------------+ | now() | +---------------------+ | 2010-12-10 22:22:26 | +---------------------+ 1 row in set (0.00 sec) mysql> show variables like 'character%'; +--------------------------+----------------------------+ | Variable_name | Value | +--------------------------+----------------------------+ | character_set_client | utf8 | | character_set_connection | utf8 | | character_set_database | utf8 | | character_set_filesystem | binary | | character_set_results | utf8 | | character_set_server | utf8 | | character_set_system | utf8 | | character_sets_dir | /usr/share/mysql/charsets/ | +--------------------------+----------------------------+ 8 rows in set (0.00 sec) 
       
       

        
        使外网特定ip能访问远程mysql,还需要进行以下配置
       
       
       
       

        
        二、Mysql数据库的修改
1) [root@etc etc]# mysql -u  root  -p
Enter password:
2)mysql> use mysql;
3)mysql> select host,user,password from user;
4)grant all privileges on *.* to  [email protected]  identified by 'password'
 注意： （1）192.168.15.101是欲连接到此Mysql数据库的客户端的IP地址，而不是Mysql数据库所在数据库服务器的IP地址，切记
              （2）password就是Mysql数据库root用户的password,根据实际情况需要修改
       
       
       
       

        
        

       
       
       
       

        
        上传程序及mysql数据脚本备份
       
       
       
       

        
        将数据导入mysql,生产库和开发库使用一模一样的配置
       
       
       
       


        
        
 
         mysql -uroot -pxxxx <2010-12-11进行备份数据导入，相应的导出脚本为mysqldump --database b2c2_development -uroot -pxxxx >20101210 
        

        
        
 
         使用cron作每日备份 
        

        
        
 
         bachup_mysql.sh 
        

        
        
 
         #!/bin/sh 
        

        
        
 
         name=$(date +%Y-%m-%d) 
        

        
        
 
         /usr/bin/mysqldump --database b2c2_development -uroot -pzhoubt | /bin/gzip>/home/mlzboy/my/backup_mysql/$name.gz 
           
        

       
       
       
       

        
        安装bundler及程序相关的依赖项
       
       
       
       

        
        gem install bundler(注意是bundler,不是bundle)
       
       
       
       

        
        sudo apt-get install imagemagick
       
       
       
       

        
        paperclip插件需要这个库预先装，一般情况下已经装了
       
       
       
       


        
        
安装rails3的mysql2 gem需要sudo apt-get install libmysql-ruby libmysqlclient-dev

        
        
安装sqlite3-rubygem需要下面这个库的支持sudo apt-get install libsqlite3-dev  

        
        
 

        
        
 进入b2c2项目使用bundle install进行安装 

        
        
 

       
       

passenger集成文档

http://rvm.beginrescueend.com/integration/passenger/

 

http://xcell.me/posts/3-installing-rails-3-through-rvm

http://thoughtrails.com/episodes/4-deployment-of-production-enviroment-ruby-1-9-2-rails-3-nginx-passenger-and-postgresql-with-rvm

http://ivice.iteye.com/blog/756391

http://rvm.beginrescueend.com/integration/passenger/

http://ivice.iteye.com/blog/730795