1 Reply Latest reply: Feb 13, 2013 8:07 AM by 935795 RSS

    Node Manager on 2 unix machines

    narayana
      I have 2 machines


      why managed3, managed4 servers are failing to start ???

      Machine-A =>centos63.narayana.local(192.168.1.3) - CentOS 6.3
      Machine-B ==>server-vm1.narayana.local(192.168.1.4) - Ubuntu 10.04
      install s/w : wls12c.jar

      DNS servers are running – No issues - verified



      Machine -A contains:
      1) Admin server is running, Node Manager is running

      2) startWeblogic.sh and startNodeManager.sh added
      -Dweblogic.security.SSL.ignoreHostnameVerification=true
      –Dweblogic.ReverseDNSAllowed=true

      3) /opt/Oracle/Middleware/user_projects/domains/Machine-A/nodemanager/nodemanager.properties
      ListenAddress=centos63.narayana.local
      ListenPort=5556
      SecureListener=false

      4) /opt/Oracle/Middleware/user_projects/domains/Machine-A/startNodeManager.sh
      updated NODEMGR_HOME to /opt/Oracle/Middleware/user_projects/domains/Machine-A/nodemanager
           

      5) Used WLST enrolled Node manager
      nmEnroll('/opt/Oracle/Middleware/user_projects/domains/NodeDomain',
      '/opt/Oracle/Middleware/user_projects/domains/Machine-A/nodemanager')


      Machine -B contains:
      1) Admin server is running, Node Manager is running

      2) startWeblogic.sh and startNodeManager.sh added
      -Dweblogic.security.SSL.ignoreHostnameVerification=true
      –Dweblogic.ReverseDNSAllowed=true

      3) /opt/Oracle/Middleware/user_projects/domains/Machine-B/nodemanager/nodemanager.properties
      ListenAddress=server-vm1.narayana.local
      ListenPort=5557
      SecureListener=false

      4) /opt/Oracle/Middleware/user_projects/domains/Machine-A/startNodeManager.sh
      updated NODEMGR_HOME to /opt/Oracle/Middleware/user_projects/domains/Machine-B/nodemanager


      5) Used WLST enrolled Node manager

      nmEnroll('/opt/Oracle/Middleware/user_projects/domains/NodeDomain',
      '/opt/Oracle/Middleware/user_projects/domains/Machine-B/nodemanager')

      Now logged in http://centos63.narayana.local:7001/console

      Environment -> Machines-> created Machine-A , type: plain, listen address : centos63.narayana.local, Listen Port=5556,os:unix

      -> created Machine-B , type: plain, listen address : server-vm1.narayana.local, Listen Port=5557, os:unix

      Environment -> Servers -> created managed1, managed2, managed3, managed4

      Environment -> Machines-> Machine-A: added admin, managed1, managed2
      Machine-B: added managed3, managed4

      Machine status of Node Manager is reachable for 5556, 5557

      Environment -> Servers ->control -> select managed1,2,3,4 and start

      managed1, managed2 started successfully
      managed3, managed4 failed

      Noticed on Machine B - why these SSLArguments are getting changed???
      ----------------------------------------------------------------------------------------------------------

      managed3
      ---------------

      /opt/Oracle/Middleware/user_projects/domains/NodeDomain/servers/managed3/data/nodemanager/startup.properties

      SSLArguments=-Dweblogic.security.SSL.ignoreHostnameVerification=\false –Dweblogic.ReverseDNSAllowed=\false
      RestartMax=2
      RestartDelaySeconds=0
      RestartInterval=3600
      AdminURL=http\://centos63.narayana.local\:7001
      AutoRestart=true
      AutoKillIfFailed=false

      managed4
      -----------------

      /opt/Oracle/Middleware/user_projects/domains/NodeDomain/servers/managed4/data/nodemanager/startup.properties

      SSLArguments=-Dweblogic.security.SSL.ignoreHostnameVerification=\false –Dweblogic.ReverseDNSAllowed=\false
      RestartMax=2
      RestartDelaySeconds=0
      RestartInterval=3600
      AdminURL=http\://centos63.narayana.local\:7001
      AutoRestart=true
      AutoKillIfFailed=false



      /opt/Oracle/Middleware/user_projects/domains/NodeDomain/servers/managed3 and managed4 / logs
      the .out log

      <Emergenecy> <BEA-141151> <The administration server could not be reached http://centos63.narayana.local:7001

      Edited by: narayana on Feb 12, 2013 11:00 PM

      Edited by: narayana on Feb 12, 2013 11:01 PM

      Edited by: narayana on Feb 12, 2013 11:09 PM