[Spacewalk-list] Error in registering to a Spacewalk 2.8 server

[Jose Hernandez]

Ran into the same problem this morning trying to register a node. Restarted
spacewalk services and was able able to register new nodes again.

On Wed, Jan 2, 2019, 4:12 AM kokeisd at gmail.com <kokeisd at gmail.com wrote:

> Hi
> I am setting up a Spacewalk 2.8 on a RHEL7 server, when I try to register
> a client(also RHEL7) to the Spacewalk server, I keep  getting below errors.
> I have been searching the internet and mailist but still cannot figure out.
> Appreciate if someone can share some ideas. Thanks in advnace.
>
> [root at localhostbin]# rhnreg_ks --serverUrl=
> https://spacewalk.server.net/XMLRPC
> --sslCACert=/usr/share/rhn/RHN-ORG-TRUSTED-SSL-CERT
> --activationkey=1-rhel-server-channel-key
> An error has occurred:
> rhn-plugin: Error communicating with server. The message was:
> Internal Server Error
> See /var/log/up2date for more information
>
> ###In the up2date log, I see below message
> Traceback (most recent call last):
>   File "/sbin/rhnreg_ks", line 215, in <module>
>     cli.run()
>   File "/usr/lib/python2.7/site-packages/up2date_client/rhncli.py", line
> 94, in run
>     sys.exit(self.main() or 0)
>   File "/sbin/rhnreg_ks", line 93, in main
>     rhnreg.getCaps()
>   File "/usr/lib/python2.7/site-packages/up2date_client/rhnreg.py", line
> 271, in getCaps
>     s.capabilities.validate()
>   File "/usr/lib/python2.7/site-packages/up2date_client/rhnserver.py",
> line 185, in __get_capabil
> ities
>     self.registration.welcome_message()
>   File "/usr/lib/python2.7/site-packages/up2date_client/rhnserver.py",
> line 67, in __call__
>     return rpcServer.doCall(method, *args, **kwargs)
>   File "/usr/lib/python2.7/site-packages/up2date_client/rpcServer.py",
> line 290, in doCall
>     raise_with_tb(up2dateErrors.CommunicationError(e.errmsg
> <http://up2dateerrors.communicationerror%28e.errmsg/>))
>   File "/usr/lib/python2.7/site-packages/up2date_client/rpcServer.py",
> line 214, in doCall
>     ret = method(*args, **kwargs)
>   File "/usr/lib64/python2.7/xmlrpclib.py", line 1233, in __call__
>     return self.__send(self.__name, args)
>   File "/usr/lib/python2.7/site-packages/up2date_client/rpcServer.py",
> line 48, in _request1
>     ret = self._request(methodname, params)
>   File "/usr/lib/python2.7/site-packages/rhn/rpclib.py", line 394, in
> _request
>     self._handler, request, verbose=self._verbose)
>   File "/usr/lib/python2.7/site-packages/rhn/transports.py", line 177, in
> request
>     headers, fd = req.send_http(host, handler)
>   File "/usr/lib/python2.7/site-packages/rhn/transports.py", line 740, in
> send_http
>     response.status, response.reason, response.msg)
> <class 'up2date_client.up2dateErrors.CommunicationError
> <http://client.up2dateerrors.communicationerror/>'>: rhn-plugin: Error
> communicating with s
> erver. The message was:
> Internal Server Error
>
> ###In /var/log/httpd/ssl_error_log
> [Wed Jan 02 16:15:20.218900 2019] [wsgi:error] [pid 3518] [client
> <clientip>:59390]   File "/usr/share/rhn/wsgi/wsgiHandler.py", line 24, in
> handle
> [Wed Jan 02 16:15:20.218905 2019] [wsgi:error] [pid 3518] [client
> <clientip>:59390]     for key in environ.keys():
> [Wed Jan 02 16:15:20.218988 2019] [wsgi:error] [pid 3518] [client
> <clientip>:59390] RuntimeError: dictionary changed size during iteration
> [Wed Jan 02 16:43:47.366579 2019] [wsgi:error] [pid 3526] [client
> <clientip>:38510] mod_wsgi (pid=3526): Exception occurred processing WSGI
> script '/usr/share/rhn/wsgi/xmlrpc.py'.
> [Wed Jan 02 16:43:47.367092 2019] [wsgi:error] [pid 3526] [client
> <clientip>:38510] Traceback (most recent call last):
> [Wed Jan 02 16:43:47.367130 2019] [wsgi:error] [pid 3526] [client
> <clientip>:38510]   File "/usr/share/rhn/wsgi/xmlrpc.py", line 22, in
> application
> [Wed Jan 02 16:43:47.367139 2019] [wsgi:error] [pid 3526] [client
> <clientip>:38510]     return wsgiHandler.handle(environ, start_response,
> "xmlrpc", "server.xmlrpc")
> [Wed Jan 02 16:43:47.367150 2019] [wsgi:error] [pid 3526] [client
> <clientip>:38510]   File "/usr/share/rhn/wsgi/wsgiHandler.py", line 24, in
> handle
> [Wed Jan 02 16:43:47.367155 2019] [wsgi:error] [pid 3526] [client
> <clientip>:38510]     for key in environ.keys():
> [Wed Jan 02 16:43:47.367175 2019] [wsgi:error] [pid 3526] [client
> <clientip>:38510] RuntimeError: dictionary changed size during iteration
>
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