Mysql - 마스터-다중-슬레이브 및 읽기-쓰기 분리 구성의 코드 예제 소개

#数据库ID号， 为1时表示为Master,其中master_id必须为1到232–1之间的一个正整数值; 
server-id = 1
#启用二进制日志；
log-bin=mysql-bin
#需要同步的二进制数据库名；
binlog-do-db=minishop
#不同步的二进制数据库名,如果不设置可以将其注释掉;
binlog-ignore-db=information_schema
binlog-ignore-db=mysql
binlog-ignore-db=personalsite
binlog-ignore-db=test
#设定生成的log文件名；
log-bin="D:/Database/materlog"
#把更新的记录写到二进制文件中；
log-slave-updates

#如果需要增加Slave库则，此id往后顺延；
server-id = 2  
log-bin=mysql-bin
#主库host
master-host = 192.168.168.253
#在主数据库服务器中建立的用于该从服务器备份使用的用户
master-user = forslave
master-password = ******
master-port = 3306
#如果发现主服务器断线，重新连接的时间差；
master-connect-retry=60
#不需要备份的数据库； 
replicate-ignore-db=mysql
#需要备份的数据库
replicate-do-db=minishop
log-slave-update

mysql>grant replication slave,super,reload on minishop.* to forslave@192.168.168.251 identified by '******';

mysql>slave start;

mysql>show slave status\G;

<amoeba:dbServers xmlns:amoeba="http://amoeba.meidusa.com/">

		<!-- 
			Each dbServer needs to be configured into a Pool,
			If you need to configure multiple dbServer with load balancing that can be simplified by the following configuration:
			 add attribute with name virtual = "true" in dbServer, but the configuration does not allow the element with name factoryConfig
			 such as &#39;multiPool&#39; dbServer   
		-->
		
	<dbServer name="abstractServer" abstractive="true">
		<factoryConfig class="com.meidusa.amoeba.mysql.net.MysqlServerConnectionFactory">
			<property name="manager">${defaultManager}</property>
			<property name="sendBufferSize">64</property>
			<property name="receiveBufferSize">128</property>
				
			<!-- mysql port -->
			<property name="port">3306</property>
			
			<!-- mysql schema -->
			<property name="schema">minishop</property>
			
			<!-- mysql user -->
			<property name="user">chenjie</property>
			
			<!--  mysql password -->
			<property name="password">chenjie</property>

		</factoryConfig>

		<poolConfig class="com.meidusa.amoeba.net.poolable.PoolableObjectPool">
			<property name="maxActive">500</property>
			<property name="maxIdle">500</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"  parent="abstractServer">
		<factoryConfig>
			<!-- mysql ip -->
			<property name="ipAddress">192.168.168.253</property>
		</factoryConfig>
	</dbServer>

	<dbServer name="slave1"  parent="abstractServer">
		<factoryConfig>
			<!-- mysql ip -->
			<property name="ipAddress">192.168.168.119</property>
		</factoryConfig>
	</dbServer>

	<dbServer name="slave2"  parent="abstractServer">
		<factoryConfig>
			<!-- mysql ip -->
			<property name="ipAddress">192.168.168.251</property>

		</factoryConfig>
	</dbServer>
	
	<dbServer name="multiPool" virtual="true">
		<poolConfig class="com.meidusa.amoeba.server.MultipleServerPool">
			<!-- Load balancing strategy: 1=ROUNDROBIN , 2=WEIGHTBASED , 3=HA-->
			<property name="loadbalance">1</property>
			
			<!-- Separated by commas,such as: server1,server2,server1 -->
			<property name="poolNames">slave1,slave2</property>
		</poolConfig>
	</dbServer>
		
</amoeba:dbServers>

<amoeba:configuration xmlns:amoeba="http://amoeba.meidusa.com/">

	<proxy>
	
		<!-- service class must implements com.meidusa.amoeba.service.Service -->
		<service name="Amoeba for Mysql" class="com.meidusa.amoeba.net.ServerableConnectionManager">
			<!-- port -->
			<property name="port">8066</property>
			
			<!-- bind ipAddress -->

			<property name="ipAddress">192.168.168.253</property>

			
			<property name="manager">${clientConnectioneManager}</property>
			
			<property name="connectionFactory">
				<bean class="com.meidusa.amoeba.mysql.net.MysqlClientConnectionFactory">
					<property name="sendBufferSize">128</property>
					<property name="receiveBufferSize">64</property>
				</bean>
			</property>
			
			<property name="authenticator">
				<bean class="com.meidusa.amoeba.mysql.server.MysqlClientAuthenticator">
					
					<property name="user">chenjie</property>
					
					<property name="password">chenjie</property>
					
					<property name="filter">
						<bean class="com.meidusa.amoeba.server.IPAccessController">
							<property name="ipFile">${amoeba.home}/conf/access_list.conf</property>
						</bean>
					</property>
				</bean>
			</property>
			
		</service>
		
		<!-- server class must implements com.meidusa.amoeba.service.Service -->
		<service name="Amoeba Monitor Server" class="com.meidusa.amoeba.monitor.MonitorServer">
			<!-- port -->
			<!--  default value: random number
			<property name="port">9066</property>
			-->
			<!-- bind ipAddress -->
			<property name="ipAddress">127.0.0.1</property>
			<property name="daemon">true</property>
			<property name="manager">${clientConnectioneManager}</property>
			<property name="connectionFactory">
				<bean class="com.meidusa.amoeba.monitor.net.MonitorClientConnectionFactory"></bean>
			</property>
			
		</service>
		
		<runtime class="com.meidusa.amoeba.mysql.context.MysqlRuntimeContext">
			<!-- 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>
			
			<!-- per connection cache prepared statement size  -->
			<property name="statementCacheSize">500</property>
			
			<!-- query timeout( default: 60 second , TimeUnit:second) -->
			<property name="queryTimeout">60</property>
		</runtime>
		
	</proxy>
	
	<!-- 
		Each ConnectionManager will start as thread
		manager responsible for the Connection IO read , Death Detection
	-->
	<connectionManagerList>
		<connectionManager name="clientConnectioneManager" class="com.meidusa.amoeba.net.MultiConnectionManagerWrapper">
			<property name="subManagerClassName">com.meidusa.amoeba.net.ConnectionManager</property>
			<!-- 
			  default value is avaliable Processors 
			<property name="processors">5</property>
			 -->
		</connectionManager>
		<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>
	
		<!-- default using file loader -->
	<dbServerLoader class="com.meidusa.amoeba.context.DBServerConfigFileLoader">
		<property name="configFile">${amoeba.home}/conf/dbServers.xml</property>
	</dbServerLoader>
	
	<queryRouter class="com.meidusa.amoeba.mysql.parser.MysqlQueryRouter">
		<property name="ruleLoader">
			<bean class="com.meidusa.amoeba.route.TableRuleFileLoader">
				<property name="ruleFile">${amoeba.home}/conf/rule.xml</property>
				<property name="functionFile">${amoeba.home}/conf/ruleFunctionMap.xml</property>
			</bean>
		</property>
		<property name="sqlFunctionFile">${amoeba.home}/conf/functionMap.xml</property>
		<property name="LRUMapSize">1500</property>

		<property name="defaultPool">master</property>
		

		<property name="writePool">master</property>
		<property name="readPool">multiPool</property>

		<property name="needParse">true</property>
	</queryRouter>
</amoeba:configuration>