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  1. mod_cluster
  2. MODCLUSTER-509

Excluded contexts which are not specific to a host should be excluded on all hosts

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      With the following configuration:

      <Listener className="org.jboss.modcluster.container.catalina.standalone.ModClusterListener" 
loadMetricClass="org.jboss.modcluster.load.metric.impl.BusyConnectorsLoadMetric" 
loadMetricCapacity="1" 
loadHistory="9" 
loadDecayFactor="2" 
stickySession="true" 
stickySessionForce="false" 
stickySessionRemove="true" 
advertise="true" 
advertiseGroupAddress="224.0.1.105"
advertisePort="23364"
advertiseInterface="10.40.4.50"
excludedContexts="ROOT,docs,manager,host-manager,examples"
/>

      And these contexts in webapps:

      clusterbench docs  examples  host-manager  manager  ROOT

      One expects this output on Mod_cluster manger console:

      Virtual Host 1:
Contexts:
/clusterbench, Status: ENABLED Request: 0 Disable Stop
Aliases:
localhost

      It works, unless you configure additional VirtualHosts:

      <Host name="LOCALHOST"  appBase="webapps" unpackWARs="true" autoDeploy="true">
<Alias>LOCALHOST</Alias>
<Valve className="org.apache.catalina.valves.AccessLogValve" directory="logs"
       prefix="localhost_access_log" suffix=".txt"
       pattern="%h %l %u %t &quot;%r&quot; %s %b" />
</Host>

<Host name="KARM.BRQ.REDHAT.COM" appBase="webapps" unpackWARs="true" autoDeploy="true">
<Alias>KARM.BRQ.REDHAT.COM</Alias>
<Valve className="org.apache.catalina.valves.AccessLogValve" directory="logs"
       prefix="localhost_access_log" suffix=".txt"
       pattern="%h %l %u %t &quot;%r&quot; %s %b" />
</Host>

      result:

      Node worker1 (ajp://10.40.4.50:8009):
Enable Contexts Disable Contexts Stop Contexts
Balancer: mycluster,LBGroup: ,Flushpackets: Off,Flushwait: 10000,Ping: 10000000,Smax: 1,Ttl: 60000000,Status: OK,Elected: 0,Read: 0,Transferred: 0,Connected: 0,Load: 100

Virtual Host 2:
Contexts:

/docs, Status: ENABLED Request: 0 Disable Stop
/manager, Status: ENABLED Request: 0 Disable Stop
/host-manager, Status: ENABLED Request: 0 Disable Stop
/examples, Status: ENABLED Request: 0 Disable Stop
/, Status: ENABLED Request: 0 Disable Stop
/clusterbench, Status: ENABLED Request: 0 Disable Stop

Aliases:

karm.brq.redhat.com



Virtual Host 1:
Contexts:

/clusterbench, Status: ENABLED Request: 0 Disable Stop

Aliases:

localhost

      I find this bug being of Critical priority, because it could coax users into believing they excluded certain context while in fact they didn't.

      WDYT? Is it possible to tweak with the Listener's configuration somehow?
      THX.

              rhn-engineering-rhusar Radoslav Husar
              mbabacek1@redhat.com Karm Karm
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                Created:
                Updated:
                Resolved: