JBoss 세션 클러스터링 설정 방법입니다.

standalone.xml, jboss-web.xml , web.xml 파일을 이용하여 클러스터링을 설정합니다.

1. standalone.xml  : module 추가

    <extensions>
       <extension module="org.jboss.as.clustering.infinispan"/>
       <extension module="org.jboss.as.clustering.jgroups"/>

2. standalone.xml : jgroups udp, tcp 통신 추가 (사용하시는 설정만 추가하시면 됩니다.)

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   <subsystem xmlns="urn:jboss:domain:jgroups:1.1" default-stack="udp">
            <stack name="udp">
                <transport type="UDP" socket-binding="jgroups-udp"/>
                <protocol type="PING"/>
                <protocol type="MERGE3"/>
                <protocol type="FD_SOCK" socket-binding="jgroups-udp-fd"/>
                <protocol type="FD"/>
                <protocol type="VERIFY_SUSPECT"/>
                <protocol type="pbcast.NAKACK"/>
                <protocol type="UNICAST2"/>
                <protocol type="pbcast.STABLE"/>
                <protocol type="pbcast.GMS"/>
                <protocol type="UFC"/>
                <protocol type="MFC"/>
                <protocol type="FRAG2"/>
                <protocol type="RSVP"/>
            </stack>

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3. standalone.xml  : 포트 설정 추가

    <socket-binding-group name="standard-sockets" default-interface="public" port-offset="${jboss.socket.binding.port-offset:0}">
        <socket-binding name="jgroups-udp" port="11111" multicast-address="${jboss.default.multicast.address:1.1.1.1}" multicast-port="22222"/>
        <socket-binding name="jgroups-udp-fd" port="33333"/>
    </socket-binding-group>

4. standalone.xml :  infinispan 설정 distributed-cache 이름에 dist 추가

        <subsystem xmlns="urn:jboss:domain:infinispan:1.4">
            <cache-container name="web" aliases="standard-session-cache" default-cache="repl" module="org.jboss.as.clustering.web.infinispan">
                <distributed-cache name="dist" l1-lifespan="0" mode="ASYNC" batching="true">
                    <file-store/>
                </distributed-cache>
            </cache-container>

        <replication-config>
                <replication-trigger>SET</replication-trigger>
                <replication-granularity>SESSION</replication-granularity>
        </replication-config>

<distributable/>