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  • standalone mode with mod_jk

    Posted on

    Hi all,
    I'm trying to migrate EAP 5.2 to EAP 6.2
    Started with standalone mode.
    Goal is :
    1- Creating two jboss instance in a box (Done)
    2- Configuring apache mod_jk to load balance to these instance (working on this still)

    Two instance are working properly when i connect them directly with 8080 and 8180 http ports .
    When i stopped one of them , i can connect the application over apache. Mod_jk redirects
    the request to the working instance using ajp ports .

    The problem is when i run both instances, application seems to be start but interrupted with
    "Service finished with status=400 for worker=timtest" mod_jk log entry.
    No error entry in jboss logs.

    I start the server1 node with following command
    ./standalone.sh -Djboss.node.name=server1 -server-config=standalone-ha.xml -b 0.0.0.0
    and second (server2) node
    ./standalone.sh -Djboss.node.name=server2 -Djboss.socket.binding.port-offset=100 -server-config=standalone-ha.xml -b 0.0.0.0

    mod_jk uriworkermap.properties file includes

    /ebnet2=timtest
    /ebnet2/=timtest
    /ebirt2=timtest
    /ebirt2/
    =timtest

    entry which is that ebnet2 and ebirt2 are applications contexts and timtest is worker.

    mod_jk worker.properties file includes
    worker.list=loadbalancer,timtest,compeople,status
    .
    .
    .

    Define server1

    worker.server1.port=8009
    worker.server1.host= 172.16.4.112
    worker.server1.type=ajp13
    worker.server1.lbfactor=1
    worker.server1.ping_mode=A #As of mod_jk 1.2.27
    worker.server1.connection_pool_timeout=600

    Define server2

    worker.server2.port=8109
    worker.server2.host= 172.16.4.112
    worker.server2.type=ajp13
    worker.server2.lbfactor=1
    worker.server2.ping_mode=A #As of mod_jk 1.2.27
    worker.server2.connection_pool_timeout=600

    worker.timtest.balance_workers=server1,server2
    .
    .
    .

    Need help!
    Thanks in advance

    Göksel Canerli

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