
Registration Issues
27
Subject: WEB TRACEBACK from someserver.example.com
Date: Wed, 19 Aug 2009 20:28:01 -0400
java.lang.RuntimeException: XmlRpcException calling cobbler.
at
com.redhat.rhn.manager.kickstart.cobbler.CobblerXMLRPCHelper.invokeMethod(CobblerXMLRPCHelper.java:72)
at
com.redhat.rhn.taskomatic.task.CobblerSyncTask.execute(CobblerSyncTask.java:76)
at
com.redhat.rhn.taskomatic.task.SingleThreadedTestableTask.execute(SingleThreadedTestableTask.java:54)
at org.quartz.core.JobRunShell.run(JobRunShell.java:203)
at org.quartz.simpl.SimpleThreadPool
$WorkerThread.run(SimpleThreadPool.java:520)
Caused by: redstone.xmlrpc.XmlRpcException: The response could not be
parsed.
at redstone.xmlrpc.XmlRpcClient.handleResponse(XmlRpcClient.java:434)
at redstone.xmlrpc.XmlRpcClient.endCall(XmlRpcClient.java:376)
at redstone.xmlrpc.XmlRpcClient.invoke(XmlRpcClient.java:165)
at
com.redhat.rhn.manager.kickstart.cobbler.CobblerXMLRPCHelper.invokeMethod(CobblerXMLRPCHelper.java:69)
... 4 more
Caused by: java.io.IOException: Server returned HTTP response code: 503 for
URL: http://someserver.example.com:80/cobbler_api
at
sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1236)
at redstone.xmlrpc.XmlRpcClient.handleResponse(XmlRpcClient.java:420)
... 7 more
This indicates there is a problem found between the 'taskomatic' service and 'cobblerd'
communicating. Check:
1. Verify httpd is running on your RHN Satellite
2. Verify cobblerd is running
3. Verify no firewall rules that would prevent localhost connections from one process to the above
path.
10.6. Registration Issues
At the end of the kickstart there is a %post section that will register your kickstarted machine to the
RHN Satellite:
# begin Red Hat management server registration
mkdir -p /usr/share/rhn/
wget http://someserver.example.com/pub/RHN-ORG-TRUSTED-SSL-CERT -O /usr/
share/rhn/RHN-ORG-TRUSTED-SSL-CERT
perl -npe 's/RHNS-CA-CERT/RHN-ORG-TRUSTED-SSL-CERT/g' -i /etc/sysconfig/
rhn/*
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