mysql基于amoeba读写分离

1.主从同步，不详细说
2.下载amoeba包amoeba-mysql-0.19.tar.gz
3.解压文件 tar -zxvf amoeba-mysql-0.19.tar.gz
4.配置JAVA_HOME
5.修改配置文件，在conf下,相应修改amoeba.xml中内容
   <server> 
    <!-- proxy server绑定的端口 --> 
    <property name="port">8066</property> 
     
    <!-- proxy server绑定的IP --> 
    <!-- 
    <property name="ipAddress">127.0.0.1</property>
     --> 
    <!-- proxy server net IO Read thread size --> 
    <property name="readThreadPoolSize">20</property> 
     
    <!-- proxy server client process thread size --> 
    <property name="clientSideThreadPoolSize">30</property> 
     
    <!-- mysql server data packet process thread size --> 
    <property name="serverSideThreadPoolSize">30</property> 
     
    <!-- socket Send and receive BufferSize(unit:K)  --> 
    <property name="netBufferSize">128</property> 
     
    <!-- Enable/disable TCP_NODELAY (disable/enable Nagle's algorithm). --> 
    <property name="tcpNoDelay">true</property> 
     
    <!-- 对外验证的用户名 --> 
    <property name="user">root</property> 
     
    <!-- 对外验证的密码 --> 
    <property name="password">root</property> 
</server> 
   <dbServerList> 
    <dbServer name="server1">          
        <!-- PoolableObjectFactory实现类 --> 
        <factoryConfig class="com.meidusa.amoeba.mysql.net.MysqlServerConnectionFactory"> 
            <property name="manager">defaultManager</property> 
             
            <!-- 真实mysql数据库端口 --> 
            <property name="port">3306</property> 
             
            <!-- 真实mysql数据库IP --> 
            <property name="ipAddress">10.20.147.110</property> 
            <property name="schema">amoeba_study</property> 
             
            <!-- 用于登陆mysql的用户名 --> 
            <property name="user">root</property> 
             
            <!-- 用于登陆mysql的密码 --> 
            <property name="password"></property> 
             
        </factoryConfig> 
         
        <!-- ObjectPool实现类 --> 
        <poolConfig class="com.meidusa.amoeba.net.poolable.PoolableObjectPool"> 
            <property name="maxActive">200</property> 
            <property name="maxIdle">200</property> 
            <property name="minIdle">10</property> 
            <property name="minEvictableIdleTimeMillis">600000</property> 
            <property name="timeBetweenEvictionRunsMillis">600000</property> 
            <property name="testOnBorrow">true</property> 
            <property name="testWhileIdle">true</property> 
        </poolConfig> 
    </dbServer> 
    <dbServer name="server2"> 
         
        <!-- PoolableObjectFactory实现类 --> 
        <factoryConfig class="com.meidusa.amoeba.mysql.net.MysqlServerConnectionFactory"> 
            <property name="manager">defaultManager</property> 
             
            <!-- 真实mysql数据库端口 --> 
            <property name="port">3306</property> 
             
            <!-- 真实mysql数据库IP --> 
            <property name="ipAddress">10.20.147.111</property> 
            <property name="schema">amoeba_study</property> 
             
            <!-- 用于登陆mysql的用户名 --> 
            <property name="user">root</property> 
             
            <!-- 用于登陆mysql的密码 --> 
            <property name="password"></property> 
             
        </factoryConfig> 
         
        <!-- ObjectPool实现类 --> 
        <poolConfig class="com.meidusa.amoeba.net.poolable.PoolableObjectPool"> 
            <property name="maxActive">200</property> 
            <property name="maxIdle">200</property> 
            <property name="minIdle">10</property> 
            <property name="minEvictableIdleTimeMillis">600000</property> 
            <property name="timeBetweenEvictionRunsMillis">600000</property> 
            <property name="testOnBorrow">true</property> 
            <property name="testWhileIdle">true</property> 
        </poolConfig> 
    </dbServer>        
</dbServerList> 
<queryRouter class="com.meidusa.amoeba.mysql.parser.MysqlQueryRouter"> 
    <property name="LRUMapSize">1500</property> 
    <property name="defaultPool">server1</property> 
    <property name="writePool">server1</property> 
    <property name="readPool">server2</property> 
    <property name="needParse">true</property> 
</queryRouter>

6.启动amoeba  进入amoeba的bin目录下./amoeba，如出现以下则说明启动成功
  log4j:WARN log4j config load completed from file:/root/amoeba/conf/log4j.xml
log4j:WARN ip access config load completed from file:/root/amoeba/conf/access_list.conf
2016-04-16 08:30:43,096 INFO  net.ServerableConnectionManager - Server listening on 0.0.0.0/0.0.0.0:8066.
7测试连接：
  根据配置文件暴漏的用户名和密码登录mysql,mysql -h代理IP -u代理用户名 -p代理密码 -P8066,如出现以下测试说明成功
   2016-04-16 08:43:10,583 INFO  net.ConnectionManager - Connection Authenticate success [ conn=com.meidusa.amoeba.mysql.net.MysqlClientConnection@Socket[addr=/192.168.80.113,port=38999,localport=8066], hashcode=29112607].

注意：1.防火墙必须关闭，否则连接不上
      2.实际数据库的账号必须允许远程登录