1、安装JDK运行环境
#cd /opt #wget --no-check-certificate --no-cookies --header "Cookie: oraclelicense=accept-securebackup-cookie" http://download.oracle.com/otn-pub/java/jdk/8u112-b15/jdk-8u112-linux-x64.tar.gz #tar zxvf jdk-8u112-linux-x64.tar.gz #vi /etc/profile 添加以下内容 export JAVA_HOME=/opt/jdk-8u112 export PATH=$JAVA_HOME/bin:$PATH export CLASSPATH=.:$JAVA_HOME/lib/dt.jar:$JAVA_HOME/lib/tools.jar #source /etc/profile #java -version java version "1.8.0_12" Java(TM) SE Runtime Environment (build 1.8.0_12-b12) Java HotSpot(TM) 64-Bit Server VM (build 25.12-b03, mixed mode)
二、安装配置activemq
在这里我们配置Networks of Brokers集群模式
activemq-1与activemq-2这二个broker就互为主备，发给你的消息会同步到我，发给我的消息也会同步到你，实现了HA，示意图如下：192.168.1.104:61616<-->192.168.1.105:61626
这种HA方案的优点是占用的节点数更少(只需要2个节点),而且2个broker都可以响应消息的接收与发送，性能比zookeeper方案要好一些。
#wget
#tar -zxvf apache-activemq-5.14.5-bin.tar.gz
# vi conf/activemq.xml 192.168.1.104上进行配置（写入192.168.1.105:61626）
<beans
xmlns="http://www.springframework.org/schema/beans"
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xsi:schemaLocation="http://www.springframework.org/schema/beans http://www.springframework.org/schema/beans/spring-beans.xsd
http://activemq.apache.org/schema/core http://activemq.apache.org/schema/core/activemq-core.xsd">
<bean class="org.springframework.beans.factory.config.PropertyPlaceholderConfigurer">
<property name="locations">
<value>file:${activemq.conf}/credentials.properties</value>
</property>
</bean>
<broker xmlns="http://activemq.apache.org/schema/core" brokerName="activemq-1">
<networkConnectors>
<networkConnector uri="static:(tcp://192.168.1.105:61626)"/>
</networkConnectors>
<persistenceAdapter>
<kahaDB directory="${activemq.data}/kahadb"/>
</persistenceAdapter>
<transportConnectors>
<transportConnector name="openwire"
uri="tcp://0.0.0.0:61616?maximumConnections=1000&wireFormat.maxFrameSize=104857600"/>
</transportConnectors>
</broker>
<import resource="jetty.xml"/>
</beans>
同理，在192.168.1.105上配置（写入192.168.1.104:61616）
#vi conf/activemq.xml
<beans
xmlns="http://www.springframework.org/schema/beans"
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xsi:schemaLocation="http://www.springframework.org/schema/beans http://www.springframework.org/schema/beans/spring-beans.xsd
http://activemq.apache.org/schema/core http://activemq.apache.org/schema/core/activemq-core.xsd">
<bean class="org.springframework.beans.factory.config.PropertyPlaceholderConfigurer">
<property name="locations">
<value>file:${activemq.conf}/credentials.properties</value>
</property>
</bean>
<broker xmlns="http://activemq.apache.org/schema/core" brokerName="activemq-1">
<networkConnectors>
<networkConnector uri="static:(tcp://192.168.1.104:61616)"/>
</networkConnectors>
<persistenceAdapter>
<kahaDB directory="${activemq.data}/kahadb"/>
</persistenceAdapter>
<transportConnectors>
<transportConnector name="openwire"
uri="tcp://0.0.0.0:61626?maximumConnections=1000&wireFormat.maxFrameSize=104857600"/>
</transportConnectors>
</broker>
<import resource="jetty.xml"/>
</beans>
配置完后，我们分别启动，
# bin/activemq start #tail -f data/activemq.log 查看日志 可以看到已经建立连接 2017-05-12 09:33:43,404 | INFO | Establishing network connection from vm://activemq-1?async=false&create=false to tcp://192.168.1.105:61626 | org.apache.activemq.network.DiscoveryNetworkConnector | main
访问activemq 控制台
http://ip:8161/admin/ (默认的账号：admin 默认密码：admin）
Producer与Consumer连接到activemq时，配置文件可以这么写：
<bean id="jmsFactory" class="org.apache.activemq.pool.PooledConnectionFactory" destroy-method="stop"> <property name="connectionFactory"> <bean class="org.apache.activemq.ActiveMQConnectionFactory"> <!--broker服务的地址--> <property name="brokerURL" value="failover:(tcp://192.168.1.104:61616,tcp://192.168.1.105:61626)"/> ... </bean> </property> </bean>
这种HA方案的优点是占用的节点数更少(只需要2个节点),而且2个broker都可以响应消息的接收与发送，性能比zookeeper方案要好一些。
时间： 2024-10-10 21:56:35