部署备份

 

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

 

mlzboy@mlzboy:~$ bash < <( curl http://rvm.beginrescueend.com/releases/rvm-install-head ) 
  % Total    % Received % Xferd  Average Speed   Time    Time     Time  Current
                                 Dload  Upload   Total   Spent    Left  Speed
109   986  109   986    0     0    957      0  0:00:01  0:00:01 --:--:--  4268
Initialized empty Git repository in /home/mlzboy/.rvm/src/rvm/.git/
remote: Counting objects: 16240, done.
remote: Compressing objects: 100% (4166/4166), done.
remote: Total 16240 (delta 10951), reused 15861 (delta 10649)
Receiving objects: 100% (16240/16240), 2.91 MiB | 197 KiB/s, done.
Resolving deltas: 100% (10951/10951), done.

  RVM:  Shell scripts enabling management of multiple ruby environments.
  RTFM: http://rvm.beginrescueend.com/
  HELP: http://webchat.freenode.net/?channels=rvm (#rvm on irc.freenode.net)

Installing RVM to /home/mlzboy/.rvm/
    Correct permissions for base binaries in /home/mlzboy/.rvm/bin...
    Copying manpages into place.

Notes for Linux ( DISTRIB_ID=Ubuntu
DISTRIB_RELEASE=10.04
DISTRIB_CODENAME=lucid
DISTRIB_DESCRIPTION="Ubuntu 10.04.1 LTS" )

NOTE: 'ruby' represents Matz's Ruby Interpreter (MRI) (1.8.X, 1.9.X)
             This is the *original* / standard Ruby Language Interpreter
      'ree'  represents Ruby Enterprise Edition
      'rbx'  represents Rubinius

bash >= 3.2 is required
curl is required
git is required (>= 1.7 recommended)
patch is required (for ree and some ruby-head's).

If you wish to install rbx and/or Ruby 1.9 head (MRI) (eg. 1.9.2-head),
then you must install and use rvm 1.8.7 first.

If you wish to have the 'pretty colors' again,
  set 'export rvm_pretty_print_flag=1' in ~/.rvmrc.

dependencies:
# For RVM
  rvm: bash curl git

# For JRuby (if you wish to use it) you will need:
  jruby: aptitude install curl sun-java6-bin sun-java6-jre sun-java6-jdk

# For Ruby (MRI & ree)  you should install the following OS dependencies:
  ruby: aptitude install build-essential bison openssl libreadline6 libreadline6-dev curl git-core zlib1g zlib1g-dev libssl-dev libyaml-dev libsqlite3-0 libsqlite3-dev sqlite3 libxml2-dev libxslt-dev autoconf

# In addition to ruby: dependencies,
  ruby-head: subversion

# For IronRuby (if you wish to use it) you will need:
  ironruby: aptitude install curl mono-2.0-devel

  You must now complete the install by loading RVM in new shells.

  1) Place the folowing line at the end of your shell's loading files
     (.bashrc or .bash_profile for bash and .zshrc for zsh),
     after all PATH/variable settings:

     [[ -s "$HOME/.rvm/scripts/rvm" ]] && source "$HOME/.rvm/scripts/rvm"  # This loads RVM into a shell session.

     You only need to add this line the first time you install rvm.

  2) Ensure that there is no 'return' from inside the ~/.bashrc file,
     otherwise rvm may be prevented from working properly.

  This means that if you see something like:

    '[ -z "$PS1" ] && return'

  then you change this line to:

  if [[ -n "$PS1" ]] ; then

    # ... original content that was below the '&& return' line ...

  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.

EOF - This marks the end of the .bashrc file

     Be absolutely *sure* to REMOVE the '&& return'.

     If you wish to DRY up your config you can 'source ~/.bashrc' at the bottom of your .bash_profile.

     Placing all non-interactive (non login) items in the .bashrc,
     including the 'source' line above and any environment settings.

  3) CLOSE THIS SHELL and open a new one in order to use rvm.

  WARNING:  you have a 'return' statement in your ~/.bashrc
              This could cause some features of RVM to not work.

  This means that if you see something like:

 '[ -z "$PS1" ] && return'

  then you change this line to:

 if [[ -n "$PS1" ]] ; then

    # ... original content that was below the '&& return' line ...

 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.

EOF - This marks the end of the .bashrc file

  Even if you are using zsh you should still adjust the ~/.bashrc
  If you have any questions about this please visit
    #rvm on irc.freenode.net.

Installation of RVM to /home/mlzboy/.rvm/ is complete.

mlzboy,

Thank you very much for using RVM! I sincerely hope that RVM helps to
make your work both easier and more enjoyable.

If you have any questions, issues and/or ideas for improvement please
join#rvm on irc.freenode.net and let me know, note you must register
(http://bit.ly/5mGjlm) and identify (/msg nickserv <nick> <pass>) to
talk, this prevents spambots from ruining our day.

My irc nickname is 'wayneeseguin' and I hang out in #rvm typically

  ~09:00-17:00EDT and again from ~21:00EDT-~23:00EDT

If I do not respond right away, please hang around after asking your
question, I will respond as soon as I am back.  It is best to talk in
#rvm itself as then other users can help out should I be offline.

Be sure to get head often as rvm development happens fast,
you can do this by running 'rvm get head' followed by 'rvm reload'
or opening a new shell

  w⦿‿⦿t

    ~ Wayne

mlzboy@mlzboy:~$

 

 

 

 




$  rvm notes  
测试安装是否成功 



Java代码 
  1. type rvm | head -n1  


应输出 

Java代码 
  1. rvm is a function  

 

 

rvm list

rvm use ree --default

rvm install 1.9.2

 

 

1.9.2 > dict={}

 => {} 

1.9.2 > dict["z"]=1

 => 1 

1.9.2 > dict["a"]=2

ree 1.8.7和1.9.2执行上述两段代码的效果是不一样的,我的程序依赖于这项功能,所以不能使用ree,期待它升到1.9吧,不过得很长时间估计
rvm install 1.9.2 

不需要sudo 

关于gems 
每个ruby解释器默认有一个名字为global的gemset,可以创建自己的gemset,通过rvm 1.8.7@gemset的方法来切换不同的gemset 
gems之间可以进行同步,支持export/import/copy等操作 

 

这个需要花费30分钟在我这里,放到海外估计会很快,在本地虚拟机编译更耗时
在安装的时候 如果时间过长 或是出错可到~/.rvm/log下查看具体的日志
mlzboy@mlzboy:~$ rvm list

rvm rubies

=> ree-1.8.7-2010.02 [ i386 ]
   ruby-1.9.2-p0 [ i386 ]

mlzboy@mlzboy:~$ rvm 1.9.2 --default
mlzboy@mlzboy:~$ 
安装nginx

 

sudo apt-get install libpcre3-dev 

 

 

 

 

 

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

 

 

 

sudo  apt-get install libpcre3 && \
sudo apt-get install zlib1g && \
sudo apt-get install libpcre3-dev && \
sudo apt-get install zlib1g-dev && \
sudo apt-get install libssl && \
sudo apt-get install libssl-dev

 
 gem install -V passenger
rvmsudo passenger-install-nginx-module
选择自己编译安装
nginx安装路径/usr/local/nginx
外加参数
--with-http_flv_module --with-http_gzip_static_module 


另外: 如果不想使用 passenger 自带脚本编译 nginx, 也可以手工编译 nginx 时加入 –add-module=’/home/jerry//opt/passenger/ext/nginx 参数, 来启用 passenger 模块.

 

Nginx with Passenger support was successfully installed.

 

The Nginx configuration file (/usr/local/nginx/conf/nginx.conf)

must contain the correct configuration options in order for Phusion Passenger

to function correctly.

 

This installer has already modified the configuration file for you! The

following configuration snippet was inserted:

 

  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 start Nginx, you are ready to deploy any number of Ruby on Rails

applications on Nginx.

 

Press ENTER to continue.

 

mysql安装

sudo apt-get install mysql-server-5.1

  mysql配置记录 重启mysql服务 sudo service mysql restart   命令行 mysql -u root -p   命令行下查看utf8相关   show variables like 'character%';     配置文件所在路径: sudo vi /etc/mysql/my.cnf   配置文件的更改以下两段   [client] default-character-set=utf8 port = 3306 socket = /var/run/mysqld/mysqld.sock   [mysqld] default-character-set=utf8 init_connect='SET NAMES utf8' default-time-zone = '+8:00'
 
 
mysql> show variables like '%time_zone%'; 

时区设置

   
    
sudo tzselect

 

 

mlzboy@mlzboy:~$ sudo cp /usr/share/zoneinfo/Asia/Shanghai /etc/localtime

mlzboy@mlzboy:~$ sudo ntpdate cn.pool.ntp.org


10 Dec 14:04:43 ntpdate[1789]: step time server 114.80.81.1 offset 45.904550 sec

mlzboy@mlzboy:~$ 

mlzboy@mlzboy:~$ date

Fri Dec 10 14:04:45 CST 2010

 

mysql -u root -p

select now();




rvm gemset create b2c2

rvm 1.9.2@b2c2 --default

gem install rails#有bundler这里其实不需要了




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

这时候应该只需安装sqlite3-ruby,由于缺少sqlite3.h,因此我们需要先安装 ubuntu下的libsqlite3-dev包 

 

Java代码 
  1. sudo apt-get install libsqlite3-dev  

 


进入b2c2进行

gem install bundler

bundle install#其实由于使用了bundle install 不需要单独再安装gem install rails

目前还在开发环境的部署,转到生产,可能还有一些局部要调整的地方 

rake db:drop:all#清除掉各种环境下的数据库

rake db:create

mysql -uroot -p

show databases;


rake db:schema:load


rvm wrapper 1.9.2@b2c2 passenger 


解压缩每日备份的mysql

gunzip 2010-12-10.gz


使用rails console 进去后能看到具体的当前的版本

 

mlzboy@mlzboy:~/b2c2$ rails c

Loading development environment (Rails 3.0.1)

1.9.2@b2c2 > 

mysql允许远程访问

在Ubuntu下MySQL缺省是只允许本地访问的,如果你要其他机器也能远程够访问这台Mysql数据库的话,需要设置一些东西,下面我们一步步地来:

一、配置文件的修改
    1.#sudo vim /etc/mysql/my.conf

    找到 bind-address = 127.0.0.1
    注释掉这句话
 
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

 

 

 

mysql> grant all privileges on *.* to [email protected] identified by 'password' -> ; Query OK, 0 rows affected (0.03 sec) mysql> select host,user,password from user; +---------------+------------------+-------------------------------------------+ | host | user | password | +---------------+------------------+-------------------------------------------+ | localhost | root | *4846ACFC90DAF95D62142025B486A2636DF4AD89 | | mlzboy | root | *4846ACFC90DAF95D62142025B486A2636DF4AD89 | | 127.0.0.1 | root | *4846ACFC90DAF95D62142025B486A2636DF4AD89 | | localhost | debian-sys-maint | *7FDB132DBC12819B1396F47F5404E76AA25AE519 | | 192.168.1.100 | root | *4846ACFC90DAF95D62142025B486A2636DF4AD89 | +---------------+------------------+-------------------------------------------+ 5 rows in set (0.00 sec) mysql> 注意,这里的mysql的用户名是root

 

 

查看 mysql版本信息,

 

mlzboy@mlzboy:~/b2c2$ mysql -uroot -p Enter password: Welcome to the MySQL monitor. Commands end with ; or \g. Your MySQL connection id is 37 Server version: 5.1.41-3ubuntu12.7 (Ubuntu) Type 'help;' or '\h' for help. Type '\c' to clear the current input statement. mysql> \s -------------- mysql Ver 14.14 Distrib 5.1.41, for debian-linux-gnu (i486) using readline 6.1 Connection id: 37 SSL: Not in use Current pager: stdout Using outfile: '' Using delimiter: ; Server version: 5.1.41-3ubuntu12.7 (Ubuntu) Protocol version: 10 Connection: Localhost via UNIX socket Client characterset: utf8 Server characterset: utf8 UNIX socket: /var/run/mysqld/mysqld.sock Uptime: 3 min 19 sec Threads: 3 Questions: 128 Slow queries: 0 Opens: 99 Flush tables: 1 Open tables: 23 Queries per second avg: 0.643 --------------


mysql 查看时区


SELECT @@global.time_zone, @@session.time_zone; 

 

查看时区

mysql> show variables like '%time_zone%';

 

删除数据库

drop database b2c2_development

直接从备份文件中导入完整的备份数据库

 

备份数据库

mysqldump --database b2c2_development -uroot -pzhoubt >20101210.sql

还原数据库
mysql -uroot -pxxx <201010.sql
再总结一下,这一块的做法
现在数据库的这一块不用使用相关rake db:drop:all和rake db:create rake db:schema:load等工作了,
使用mysql的每日备份,直接还原一个完整的数据库,立马可用。因为本身就有一些内置的配置型数据,不适合,从头添加

 

reference:

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

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

http://myrev.javaeye.com/blog/792845

 

你可能感兴趣的:(备份)