Mysql 基于 Amoeba 的 读写分离

继前一篇mysql读写分离试验继续

IP划分

mysql-mater ：192.168.1.129

mysql-slave ：192.168.1.126

Amoeba插件服务器IP：192.168.1.122

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主从搭建见前一篇搭建文档

开始Amoeba搭建

1 wget http://www.mkongjian.com/soft/lnmp/jdk-6u3-linux-i586.bin

[root@localhost]#./jdk-6u3-linux-i586.bin 

[root@localhost conf]# vi /etc/profile

加入

 

export AMOEBA_HOME=/usr/local/amoeba

export JAVA_HOME=/usr/local/jdk

export PATH=$PATH:$JAVA_HOME/bin:$JAVA_HOME/jre/bin:$AMOEBA_HOME/bin

 

 

  wget http://www.mkongjian.com/soft/lnmp/amoeba-mysql-binary-2.1.0-RC5.tar.gz

[root@localhost]#tar zxvf  amoeba-mysql-binary-2.1.0-RC5.tar.gz -C /usr/local/amoeba

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

配置文件在附件 amoeba.xml 和dbServers.xml

[root@localhost]#/usr/local/amoeba/bin/amoeba start 启动amoeba

在开一个窗口在amoeba机器上测试连接mysql

 

[root@localhost ~]# mysql -h 127.0.0.1 -uroot   -P8066

Welcome to the MySQL monitor.  Commands end with ; or \g.

Your MySQL connection id is 3083761

Server version: 5.1.45-mysql-amoeba-proxy-2.1.0-RC5 Source distribution

 

Copyright (c) 2000, 2010, Oracle and/or its affiliates. All rights reserved.

This software comes with ABSOLUTELY NO WARRANTY. This is free software,

and you are welcome to modify and redistribute it under the GPL v2 license

 

Type 'help;' or '\h' for help. Type '\c' to clear the current input statement.

 

mysql> 

 

OK 连接服务器是没问题了

 

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

mysql> use test;

Database changed

mysql> 

查看从服务器日志

 

 

120926 17:57:22    26 Query     set names latin1

                   26 Query     select @@version_comment limit 1

120926 17:58:07    26 Query     show databases

120926 17:58:16    26 Query     SELECT DATABASE()

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

mysql> show tables;

+----------------+

| Tables_in_test |

+----------------+

| fashi          |

| fashi111111    |

| fashi132323    |

| fashi22222     |

| fashi6         |

| fashi678       |

| staff          |

+----------------+

7 rows in set (0.01 sec)

 

mysql> 

 

查看从服务器日志

120926 17:59:06    26 Query     show tables

 

查看主服务器日志没有查询日志

 

mysql>  INSERT INTO test.fashi678 (ID, NAME) VALUES (12345, 'Daisy Li.');

Query OK, 1 row affected (0.03 sec)

 

 

 

 

查看主服务器日志没有查询日志

120926 18:00:53    21 Query     INSERT INTO test.fashi678 (ID, NAME) VALUES (12345, 'Daisy Li.')

查看从服务器日志

 

120926 18:01:19    11 Query     INSERT INTO test.fashi678 (ID, NAME) VALUES (12345, 'Daisy Li.')

 

 从服务器执行的时间比主服务器执行晚是复制后执行的。

到此简单的mysql读写分离搭建完成。