Keep on getting exception when trying to start ManagedServer wit h NodeManager in wls 7.0

Question

hi all,
i am trying to start a managed server using nodeManager, but i keep on getting
following exception:
weblogic.nodemanager.NodeManagerException: [Could not execute command start for
server managedServer via the Node Manager - reason: [CommandInvoker: Failed to
send command: 'online to server 'managedServer' to NodeManager at host: 'localhost:5555'
with exception FATAL Alert:HANDSHAKE_FAILURE - The handshake handler was unable
to negotiate an acceptable set of security parameters.. Please ensure that the
NodeManager is active on the target machine].]
     at weblogic.nodemanager.NodeManagerRuntime.executeCommand(NodeManagerRuntime.java:472)
     at weblogic.nodemanager.NodeManagerRuntime.start(NodeManagerRuntime.java:76)
     at java.lang.reflect.Method.invoke(Native Method)
     at weblogic.management.internal.DynamicMBeanImpl.invokeLocally(DynamicMBeanImpl.java:732)
     at weblogic.management.internal.DynamicMBeanImpl.invoke(DynamicMBeanImpl.java:714)
     at com.sun.management.jmx.MBeanServerImpl.invoke(MBeanServerImpl.java:1557)
     at com.sun.management.jmx.MBeanServerImpl.invoke(MBeanServerImpl.java:1525)
     at weblogic.management.internal.RemoteMBeanServerImpl.invoke(RemoteMBeanServerImpl.java:952)
     at weblogic.management.internal.MBeanProxy.invoke(MBeanProxy.java:470)
     at weblogic.management.internal.MBeanProxy.invoke(MBeanProxy.java:198)
     at $Proxy86.start(Unknown Source)
     at weblogic.server.ServerLifeCycleRuntime.startServer(ServerLifeCycleRuntime.java:502)
     at weblogic.server.ServerLifeCycleRuntime.access$0(ServerLifeCycleRuntime.java:471)
     at weblogic.server.ServerLifeCycleRuntime$1.execute(ServerLifeCycleRuntime.java:423)
     at weblogic.kernel.ExecuteThread.execute(ExecuteThread.java:213)
     at weblogic.kernel.ExecuteThread.run(ExecuteThread.java:189)
here is my script for starting nodemanager
set JAVA_HOME=c:\bea\jdk131
set WL_HOME=c:\bea\weblogic700
set PATH=%WL_HOME%\server\bin;%JAVA_HOME%\bin;%PATH%
set CLASSPATH=.;%WL_HOME%\server\lib\weblogic_sp.jar;%WL_HOME%\server\lib\weblogic.jar
java -Djava.security.policy=C:\bea\weblogic700\server\lib\weblogic.policy weblogic.nodemanager.NodeManager
can anyone point me to the right direction for solving this problem?
in the adminserver console i have defined a machine for teh managedserver, and
nodemanager is supposed to run at localhost:5555 (and indeed it does, because
ihave started it successfully).
thanx in advance and regards
marco

Answer 1

Hi
add this params to the nodemanager start script
-Dweblogic.nodemanager.KeyFile=${NODEMGR_HOME}/config/
demokey.pem
-Dweblogic.nodemanager.certificateFile=${NODEMGR_HOME}/config/democert.pem
-Dweblogic.security.SSL.ignoreHostname.Verification=true
you need to specify certs for nodemanager
make sure servers use the same certs..
Best regards
"Marco" <[email protected]> wrote:
>
hi all,
i am trying to start a managed server using nodeManager, but i keep
on getting
following exception:
weblogic.nodemanager.NodeManagerException: [Could not execute command
start for
server managedServer via the Node Manager - reason: [CommandInvoker:
Failed to
send command: 'online to server 'managedServer' to NodeManager at host:
'localhost:5555'
with exception FATAL Alert:HANDSHAKE_FAILURE - The handshake handler
was unable
to negotiate an acceptable set of security parameters.. Please ensure
that the
NodeManager is active on the target machine].]
     at weblogic.nodemanager.NodeManagerRuntime.executeCommand(NodeManagerRuntime.java:472)
     at weblogic.nodemanager.NodeManagerRuntime.start(NodeManagerRuntime.java:76)
     at java.lang.reflect.Method.invoke(Native Method)
     at weblogic.management.internal.DynamicMBeanImpl.invokeLocally(DynamicMBeanImpl.java:732)
     at weblogic.management.internal.DynamicMBeanImpl.invoke(DynamicMBeanImpl.java:714)
     at com.sun.management.jmx.MBeanServerImpl.invoke(MBeanServerImpl.java:1557)
     at com.sun.management.jmx.MBeanServerImpl.invoke(MBeanServerImpl.java:1525)
     at weblogic.management.internal.RemoteMBeanServerImpl.invoke(RemoteMBeanServerImpl.java:952)
     at weblogic.management.internal.MBeanProxy.invoke(MBeanProxy.java:470)
     at weblogic.management.internal.MBeanProxy.invoke(MBeanProxy.java:198)
     at $Proxy86.start(Unknown Source)
     at weblogic.server.ServerLifeCycleRuntime.startServer(ServerLifeCycleRuntime.java:502)
     at weblogic.server.ServerLifeCycleRuntime.access$0(ServerLifeCycleRuntime.java:471)
     at weblogic.server.ServerLifeCycleRuntime$1.execute(ServerLifeCycleRuntime.java:423)
     at weblogic.kernel.ExecuteThread.execute(ExecuteThread.java:213)
     at weblogic.kernel.ExecuteThread.run(ExecuteThread.java:189)
here is my script for starting nodemanager
set JAVA_HOME=c:\bea\jdk131
set WL_HOME=c:\bea\weblogic700
set PATH=%WL_HOME%\server\bin;%JAVA_HOME%\bin;%PATH%
set CLASSPATH=.;%WL_HOME%\server\lib\weblogic_sp.jar;%WL_HOME%\server\lib\weblogic.jar
java -Djava.security.policy=C:\bea\weblogic700\server\lib\weblogic.policy
weblogic.nodemanager.NodeManager
can anyone point me to the right direction for solving this problem?
in the adminserver console i have defined a machine for teh managedserver,
and
nodemanager is supposed to run at localhost:5555 (and indeed it does,
because
ihave started it successfully).
thanx in advance and regards
marco