amoeba for mysql讀寫分離--親測試

環境：centos5.4
amoeba:192.168.18.119
master:192.168.18.117
slave:192.168.18.116

amoeba配置如下:
<?xml version="1.0" encoding="gbk"?>

<!DOCTYPE amoeba:configuration SYSTEM "amoeba.dtd">
<amoeba:configuration xmlns:amoeba="http://amoeba.meidusa.com/">

 <server>
  <!-- proxy server綁定的端口 -->
  <property name="port">8066</property>
  
  <!-- proxy server綁定的IP -->
  <property name="ipAddress">192.168.18.119</property>
  <!-- proxy server net IO Read thread size -->
  <property name="readThreadPoolSize">100</property>
  
  <!-- proxy server client process thread size -->
  <property name="clientSideThreadPoolSize">80</property>
  
  <!-- mysql server data packet process thread size -->
  <property name="serverSideThreadPoolSize">100</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>
  
  <!-- 對外驗證的用戶名 -->
  <property name="user">root</property>
  
  <!-- 對外驗證的密碼 -->
  <property name="password">justdoit</property>
  
  <!-- query timeout( default: 60 second , TimeUnit:second) -->
  <property name="queryTimeout">60</property>
 </server>
 
 <!--
  每個ConnectionManager都將作爲一個線程啓動。
  manager負責Connection IO讀寫/死亡檢測
 -->
 <connectionManagerList>
  <connectionManager name="defaultManager" class="com.meidusa.amoeba.net.MultiConnectionManagerWrapper">
   <property name="subManagerClassName">com.meidusa.amoeba.net.AuthingableConnectionManager</property>
   
   <!--
     default value is avaliable Processors
   <property name="processors">5</property>
    -->
  </connectionManager>
 </connectionManagerList>
 
 <dbServerList>
  <!--
   一臺mysqlServer 需要配置一個pool，
   如果多臺 平等的mysql需要進行loadBalance，
   平臺已經提供一個具有負載均衡能力的objectPool：com.meidusa.amoeba.mysql.server.MultipleServerPool
   簡單的配置是屬性加上 virtual="true",該Pool 不允許配置factoryConfig
   或者自己寫一個ObjectPool。
  -->
  <dbServer name="server1">
   
   <!-- PoolableObjectFactory實現類 -->
   <factoryConfig class="com.meidusa.amoeba.mysql.net.MysqlServerConnectionFactory">
    <property name="manager">defaultManager</property>
    
    <!-- 真實mysql數據庫端口 -->
    <property name="port">3306</property>
    
    <!-- 真實mysql數據庫IP -->
    <property name="ipAddress">192.168.18.117</property>
    <property name="schema">test</property>
    
    <!-- 用於登陸mysql的用戶名 -->
    <property name="user">root</property>
    
    <!-- 用於登陸mysql的密碼 -->
    
    <property name="password">sdfsdf</property>
    
   </factoryConfig>
   
   <!-- ObjectPool實現類 -->
   <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實現類 -->
   <factoryConfig class="com.meidusa.amoeba.mysql.net.MysqlServerConnectionFactory">
    <property name="manager">defaultManager</property>
    
    <!-- 真實mysql數據庫端口 -->
    <property name="port">3306</property>
    
    <!-- 真實mysql數據庫IP -->
    <property name="ipAddress">192.168.18.118</property>
    <property name="schema">test</property>
    
    <!-- 用於登陸mysql的用戶名 -->
    <property name="user">root</property>
    
    <!-- 用於登陸mysql的密碼 -->
    
    <property name="password">sdfsdf</property>
    
   </factoryConfig>
   
   <!-- ObjectPool實現類 -->
   <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="master" virtual="true">
   <poolConfig class="com.meidusa.amoeba.server.MultipleServerPool">
    <!-- 負載均衡參數 1=ROUNDROBIN , 2=WEIGHTBASED , 3=HA-->
    <property name="loadbalance">1</property>
    
    <!-- 參與該pool負載均衡的poolName列表以逗號分割 -->
    <property name="poolNames">server1</property>
   </poolConfig>
  </dbServer>

   <dbServer name="slave" virtual="true">
                        <poolConfig class="com.meidusa.amoeba.server.MultipleServerPool">
                                <!-- 負載均衡參數 1=ROUNDROBIN , 2=WEIGHTBASED , 3=HA-->
                                <property name="loadbalance">1</property>

                                <!-- 參與該pool負載均衡的poolName列表以逗號分割 -->
                                <property name="poolNames">server1,server2</property>
                        </poolConfig>
                </dbServer>

 </dbServerList>
 
 <queryRouter class="com.meidusa.amoeba.mysql.parser.MysqlQueryRouter">
  <property name="ruleConfig">${amoeba.home}/conf/rule.xml</property>
  <property name="functionConfig">${amoeba.home}/conf/functionMap.xml</property>
  <property name="ruleFunctionConfig">${amoeba.home}/conf/ruleFunctionMap.xml</property>
  <property name="LRUMapSize">1500</property>
  <property name="defaultPool">master</property>
  <property name="writePool">master</property>
  <property name="readPool">slave</property>
  <property name="needParse">true</property>
 </queryRouter>
</amoeba:configuration>

另外保證對兩個數據庫你的192.168.18.119都有權限訪問！在兩個數據庫中都執行下面的語句：
grant all on test.* to root@'192.168.18.119' identified by 'sdfsdf';
flush privileges;