主机集群端口消息端口管控台端口节点安装目录

192.168.3.3 62621 51511 8161 /usr/local/actibemq

192.168.3.5 62621 51511 8161 /usr/local/actibemq

192.168.3.6 62621 51511 8161 /usr/local/actibemq

高可用:

Node-01 管控台端口：

修改conf/jetty.xml

<bean id="jettyPort" class="org.apache.activemq.web.WebConsolePort" init-method="start">
    <!-- the default port number for the web console -->
    <property name="host" value="0.0.0.0"/>
    <property name="port" value="8161"/>
</bean>

Node-02 管控台端口：

<bean id="jettyPort" class="org.apache.activemq.web.WebConsolePort" init-method="start">
    <!-- the default port number for the web console -->
    <property name="host" value="0.0.0.0"/>
    <property name="port" value="8161"/>
</bean>

Node-03 管控台端口：

<bean id="jettyPort" class="org.apache.activemq.web.WebConsolePort" init-method="start">
    <!-- the default port number for the web console -->
    <property name="host" value="0.0.0.0"/>
    <property name="port" value="8161"/>
</bean>

在 3 个 ActiveMQ 节点中配置 conf/activemq.xml 中的持久化适配器。修改其中 bind、 zkAddress、hostname 和 zkPath。注意：每个 ActiveMQ 的 BrokerName 必须相同，否则不能加入集群。

Node-01 中的持久化配置:

修改 conf/activemq.xml

<broker xmlns="http://activemq.apache.org/schema/core" brokerName="DubboEdu" dataDirectory="${activemq.data}">
    <persistenceAdapter>
        <!-- kahaDB directory="${activemq.data}/kahadb"/ -->
        <replicatedLevelDB directory="${activemq.data}/leveldb" replicas="3" bind="tcp://0.0.0.0:62621" zkAddress="192.168.3.3:2181,192.168.3.5:2181,192.168.3.6:2181" hostname="edu-zk-01" zkPath="/activemq/leveldb-stores"/>
    </persistenceAdapter>
</broker>

Node-02 中的持久化配置:

<broker xmlns="http://activemq.apache.org/schema/core" brokerName="DubboEdu" dataDirectory="${activemq.data}">
    <persistenceAdapter>
        <!-- kahaDB directory="${activemq.data}/kahadb"/ -->
        <replicatedLevelDB directory="${activemq.data}/leveldb" replicas="3" bind="tcp://0.0.0.0:62621" zkAddress="192.168.3.3:2181,192.168.3.5:2181,192.168.3.6:2181" hostname="edu-zk-02" zkPath="/activemq/leveldb-stores"/>
    </persistenceAdapter>
</broker>

Node-03 中的持久化配置:

<broker xmlns="http://activemq.apache.org/schema/core" brokerName="DubboEdu" dataDirectory="${activemq.data}">
    <persistenceAdapter>
        <!-- kahaDB directory="${activemq.data}/kahadb"/ -->
        <replicatedLevelDB directory="${activemq.data}/leveldb" replicas="3" bind="tcp://0.0.0.0:62621" zkAddress="192.168.3.3:2181,192.168.3.5:2181,192.168.3.6:2181" hostname="edu-zk-03" zkPath="/activemq/leveldb-stores"/>
    </persistenceAdapter>
</broker>

修改各节点的消息端口（注意，避免端口冲突）：

Node-01 中的消息端口配置:

<transportConnectors>
    <!-- DOS protection, limit concurrent connections to 1000 and frame size to 100MB -->
    <transportConnector name="openwire" uri="tcp://0.0.0.0:51511?maximumConnections=1000&amp;wireFormat.maxFrameSize=104857600"/>
    <transportConnector name="amqp" uri="amqp://0.0.0.0:5672?maximumConnections=1000&amp;wireFormat.maxFrameSize=104857600"/>
    <transportConnector name="stomp" uri="stomp://0.0.0.0:61613?maximumConnections=1000&amp;wireFormat.maxFrameSize=104857600"/>
    <transportConnector name="mqtt" uri="mqtt://0.0.0.0:1883?maximumConnections=1000&amp;wireFormat.maxFrameSize=104857600"/>
    <transportConnector name="ws" uri="ws://0.0.0.0:61614?maximumConnections=1000&amp;wireFormat.maxFrameSize=104857600"/>
</transportConnectors>

Node-02 中的消息端口配置:

<transportConnectors>
    <!-- DOS protection, limit concurrent connections to 1000 and frame size to 100MB -->
    <transportConnector name="openwire" uri="tcp://0.0.0.0:51511?maximumConnections=1000&amp;wireFormat.maxFrameSize=104857600"/>
    <transportConnector name="amqp" uri="amqp://0.0.0.0:5672?maximumConnections=1000&amp;wireFormat.maxFrameSize=104857600"/>
    <transportConnector name="stomp" uri="stomp://0.0.0.0:61613?maximumConnections=1000&amp;wireFormat.maxFrameSize=104857600"/>
    <transportConnector name="mqtt" uri="mqtt://0.0.0.0:1883?maximumConnections=1000&amp;wireFormat.maxFrameSize=104857600"/>
    <transportConnector name="ws" uri="ws://0.0.0.0:61614?maximumConnections=1000&amp;wireFormat.maxFrameSize=104857600"/>
</transportConnectors>

Node-03 中的消息端口配置:

<transportConnectors>
    <!-- DOS protection, limit concurrent connections to 1000 and frame size to 100MB -->
    <transportConnector name="openwire" uri="tcp://0.0.0.0:51511?maximumConnections=1000&amp;wireFormat.maxFrameSize=104857600"/>
    <transportConnector name="amqp" uri="amqp://0.0.0.0:5672?maximumConnections=1000&amp;wireFormat.maxFrameSize=104857600"/>
    <transportConnector name="stomp" uri="stomp://0.0.0.0:61613?maximumConnections=1000&amp;wireFormat.maxFrameSize=104857600"/>
    <transportConnector name="mqtt" uri="mqtt://0.0.0.0:1883?maximumConnections=1000&amp;wireFormat.maxFrameSize=104857600"/>
    <transportConnector name="ws" uri="ws://0.0.0.0:61614?maximumConnections=1000&amp;wireFormat.maxFrameSize=104857600"/>
</transportConnectors>

负载均衡集群

<managementContext>
    <managementContext createConnector="false"/>
 </managementContext>
在下面加上：
<networkConnectors>
    <networkConnector uri="static:(tcp://192.168.3.7:51511,tcp://192.168.3.8:51511,tcp://192.168.3.9:51511)" duplex="false"/>
</networkConnectors>

集群2上作相应配置

<managementContext>
    <managementContext createConnector="false"/>
 </managementContext>
在下面加上：
<networkConnectors>
    <networkConnector uri="static:(tcp://192.168.3.3:51511,tcp://192.168.3.5:51511,tcp://192.168.3.6:51511)" duplex="false"/>
</networkConnectors>

zookeeper+LevelDB搭建ActiveMQ集群

负载均衡集群

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