Looks like a lookup problem. "Name or service not known"

Regards
Robert
Am 17.08.2016 08:01 schrieb "Ernst, Patrick" <[email protected]>:
>
> Hi all,
>
>  
>
> I've set up a spacewalk proxy (2.5) that's successfully registered as client 
> and proxy to the master spacewalk server (2.5).
>
> When I try to register a new client to the proxy rhn_regks fails with 
> "Internal Server Error". I’ve double checked the firewall rules according to 
> the documentation and the proxy can initiate at 5269 to the master and the 
> master can initiate at 443, 4545, 5222 and 5269 to the proxy.  
>
>  
>
> The related debug output from the httpd error log follows:
>
>  
>
> [Wed Aug 17 07:46:00.913924 2016] [:error] [pid 687] Spacewalk 687 2016/08/17 
> 07:46:00 +02:00: ('Socket error', gaierror(-2, 'Name or service not known'))
>
> [Wed Aug 17 07:46:00.914645 2016] [:error] [pid 687] Exception reported from 
> hmb1s01256.business.jungheinrich.com
>
> [Wed Aug 17 07:46:00.914665 2016] [:error] [pid 687] Time: Wed Aug 17 
> 07:46:00 2016
>
> [Wed Aug 17 07:46:00.914668 2016] [:error] [pid 687] Exception type <class 
> 'socket.gaierror'>
>
> [Wed Aug 17 07:46:00.914670 2016] [:error] [pid 687]
>
> [Wed Aug 17 07:46:00.914672 2016] [:error] [pid 687] Exception Handler 
> Information
>
> [Wed Aug 17 07:46:00.914674 2016] [:error] [pid 687] Traceback (most recent 
> call last):
>
> [Wed Aug 17 07:46:00.914677 2016] [:error] [pid 687]   File 
> "/usr/share/rhn/proxy/rhnProxyAuth.py", line 248, in login
>
> [Wed Aug 17 07:46:00.914690 2016] [:error] [pid 687]     token = 
> server.proxy.login(self.__systemid)
>
> [Wed Aug 17 07:46:00.914696 2016] [:error] [pid 687]   File 
> "/usr/lib/python2.7/site-packages/rhn/rpclib.py", line 662, in __call__
>
> [Wed Aug 17 07:46:00.914759 2016] [:error] [pid 687]     return 
> self._send(self._name, args)
>
> [Wed Aug 17 07:46:00.914762 2016] [:error] [pid 687]   File 
> "/usr/lib/python2.7/site-packages/rhn/rpclib.py", line 394, in _request
>
> [Wed Aug 17 07:46:00.914764 2016] [:error] [pid 687]     self._handler, 
> request, verbose=self._verbose)
>
> [Wed Aug 17 07:46:00.914766 2016] [:error] [pid 687]   File 
> "/usr/lib/python2.7/site-packages/rhn/transports.py", line 177, in request
>
> [Wed Aug 17 07:46:00.914768 2016] [:error] [pid 687]     headers, fd = 
> req.send_http(host, handler)
>
> [Wed Aug 17 07:46:00.914769 2016] [:error] [pid 687]   File 
> "/usr/lib/python2.7/site-packages/rhn/transports.py", line 730, in send_http
>
> [Wed Aug 17 07:46:00.914771 2016] [:error] [pid 687]     
> self._connection.connect()
>
> [Wed Aug 17 07:46:00.914773 2016] [:error] [pid 687]   File 
> "/usr/lib/python2.7/site-packages/rhn/connections.py", line 174, in connect
>
> [Wed Aug 17 07:46:00.914775 2016] [:error] [pid 687]     socket.AF_UNSPEC, 
> socket.SOCK_STREAM)
>
> [Wed Aug 17 07:46:00.914776 2016] [:error] [pid 687] gaierror: [Errno -2] 
> Name or service not known
>
> [Wed Aug 17 07:46:00.914780 2016] [:error] [pid 687]
>
> [Wed Aug 17 07:46:00.914929 2016] [:error] [pid 687] Exception reported from 
> SpacewalkProxyServer
>
> [Wed Aug 17 07:46:00.914950 2016] [:error] [pid 687] Time: Wed Aug 17 
> 07:46:00 2016
>
> [Wed Aug 17 07:46:00.914960 2016] [:error] [pid 687] Exception type <class 
> 'socket.gaierror'>
>
> [Wed Aug 17 07:46:00.914984 2016] [:error] [pid 687]
>
> [Wed Aug 17 07:46:00.914987 2016] [:error] [pid 687] Exception Handler 
> Information
>
> [Wed Aug 17 07:46:00.914989 2016] [:error] [pid 687] Traceback (most recent 
> call last):
>
> [Wed Aug 17 07:46:00.914991 2016] [:error] [pid 687]   File 
> "/usr/share/rhn/proxy/rhnProxyAuth.py", line 248, in login
>
> [Wed Aug 17 07:46:00.914993 2016] [:error] [pid 687]     token = 
> server.proxy.login(self.__systemid)
>
> [Wed Aug 17 07:46:00.915008 2016] [:error] [pid 687]   File 
> "/usr/lib/python2.7/site-packages/rhn/rpclib.py", line 662, in __call__
>
> [Wed Aug 17 07:46:00.915030 2016] [:error] [pid 687]     return 
> self._send(self._name, args)
>
> [Wed Aug 17 07:46:00.915062 2016] [:error] [pid 687]   File 
> "/usr/lib/python2.7/site-packages/rhn/rpclib.py", line 394, in _request
>
> [Wed Aug 17 07:46:00.915073 2016] [:error] [pid 687]     self._handler, 
> request, verbose=self._verbose)
>
> [Wed Aug 17 07:46:00.915081 2016] [:error] [pid 687]   File 
> "/usr/lib/python2.7/site-packages/rhn/transports.py", line 177, in request
>
> [Wed Aug 17 07:46:00.915110 2016] [:error] [pid 687]     headers, fd = 
> req.send_http(host, handler)
>
> [Wed Aug 17 07:46:00.915113 2016] [:error] [pid 687]   File 
> "/usr/lib/python2.7/site-packages/rhn/transports.py", line 730, in send_http
>
> [Wed Aug 17 07:46:00.915122 2016] [:error] [pid 687]     
> self._connection.connect()
>
> [Wed Aug 17 07:46:00.915140 2016] [:error] [pid 687]   File 
> "/usr/lib/python2.7/site-packages/rhn/connections.py", line 174, in connect
>
> [Wed Aug 17 07:46:00.915171 2016] [:error] [pid 687]     socket.AF_UNSPEC, 
> socket.SOCK_STREAM)
>
> [Wed Aug 17 07:46:00.915181 2016] [:error] [pid 687] gaierror: [Errno -2] 
> Name or service not known
>
> [Wed Aug 17 07:46:00.915199 2016] [:error] [pid 687]
>
> [Wed Aug 17 07:46:20.937093 2016] [:error] [pid 687] Exception reported from 
> SpacewalkProxyServer
>
> [Wed Aug 17 07:46:20.937130 2016] [:error] [pid 687] Time: Wed Aug 17 
> 07:46:00 2016
>
> [Wed Aug 17 07:46:20.937133 2016] [:error] [pid 687] Exception type <type 
> 'exceptions.AttributeError'>
>
> [Wed Aug 17 07:46:20.937135 2016] [:error] [pid 687] Exception while handling 
> function handler
>
> [Wed Aug 17 07:46:20.937136 2016] [:error] [pid 687] Request object 
> information:
>
> [Wed Aug 17 07:46:20.937138 2016] [:error] [pid 687] URI: /XMLRPC
>
> [Wed Aug 17 07:46:20.937140 2016] [:error] [pid 687] Remote Host: 10.193.5.13
>
> [Wed Aug 17 07:46:20.937141 2016] [:error] [pid 687] Server Name: 
> SpacewalkProxyServer:443
>
> [Wed Aug 17 07:46:20.937143 2016] [:error] [pid 687] Headers passed in:
>
> [Wed Aug 17 07:46:20.937145 2016] [:error] [pid 687] \tAccept-Encoding: 
> identity
>
> [Wed Aug 17 07:46:20.937147 2016] [:error] [pid 687] \tCONTENT_LENGTH: 122
>
> [Wed Aug 17 07:46:20.937149 2016] [:error] [pid 687] \tCONTENT_TYPE: text/xml
>
> [Wed Aug 17 07:46:20.937151 2016] [:error] [pid 687] \tCONTEXT_DOCUMENT_ROOT: 
> /var/www/html
>
> [Wed Aug 17 07:46:20.937152 2016] [:error] [pid 687] \tCONTEXT_PREFIX:
>
> [Wed Aug 17 07:46:20.937154 2016] [:error] [pid 687] \tDOCUMENT_ROOT: 
> /var/www/html
>
> [Wed Aug 17 07:46:20.937155 2016] [:error] [pid 687] \tGATEWAY_INTERFACE: 
> CGI/1.1
>
> [Wed Aug 17 07:46:20.937157 2016] [:error] [pid 687] \tHTTP_ACCEPT_ENCODING: 
> identity
>
> [Wed Aug 17 07:46:20.937159 2016] [:error] [pid 687] \tHTTP_HOST: 
> SpacewalkProxyServer
>
> [Wed Aug 17 07:46:20.937160 2016] [:error] [pid 687] \tHTTP_USER_AGENT: 
> rhn.rpclib.py/2.5.87-1.el7
>
> [Wed Aug 17 07:46:20.937187 2016] [:error] [pid 687] \tHTTP_X_CLIENT_VERSION: 
> 1
>
> [Wed Aug 17 07:46:20.937189 2016] [:error] [pid 687] \tHTTP_X_INFO: RPC 
> Processor (C) Red Hat, Inc (version 2.5.87-1.el7)
>
> [Wed Aug 17 07:46:20.937191 2016] [:error] [pid 687] 
> \tHTTP_X_RHN_CLIENT_CAPABILITY: 
> osad.ping(1)=1,packages.verify(1)=1,packages.extended_profile(2)=1,osad.rhn_check(1)=1,configfiles.base64_enc(1)=1,reboot.reboot(1)=1,configfiles.deploy(1)=1,caneatCheese(1)=1,packages.rollBack(1)=1,configfiles.mtime_upload(1)=1,configfiles.diff(1)=1,packages.update(2)=2,script.run(1)=1,configfiles.upload(1)=1,packages.runTransaction(1)=1
>
> [Wed Aug 17 07:46:20.937194 2016] [:error] [pid 687] 
> \tHTTP_X_RHN_TRANSPORT_CAPABILITY: follow-redirects=3
>
> [Wed Aug 17 07:46:20.937196 2016] [:error] [pid 687] \tHTTP_X_TRANSPORT_INFO: 
> Extended Capabilities Transport (C) Red Hat, Inc (version 2.5.87-1.el7)
>
> [Wed Aug 17 07:46:20.937198 2016] [:error] [pid 687] 
> \tHTTP_X_UP2DATE_VERSION: 2.5.16-1.el7
>
> [Wed Aug 17 07:46:20.937199 2016] [:error] [pid 687] \tHost: 
> SpacewalkProxyServer
>
> [Wed Aug 17 07:46:20.937213 2016] [:error] [pid 687] \tPATH_INFO:
>
> [Wed Aug 17 07:46:20.937239 2016] [:error] [pid 687] \tQUERY_STRING:
>
> [Wed Aug 17 07:46:20.937241 2016] [:error] [pid 687] \tREMOTE_ADDR: 
> 10.193.5.13
>
> [Wed Aug 17 07:46:20.937245 2016] [:error] [pid 687] \tREMOTE_PORT: 36852
>
> [Wed Aug 17 07:46:20.937254 2016] [:error] [pid 687] \tREQUEST_METHOD: POST
>
> [Wed Aug 17 07:46:20.937261 2016] [:error] [pid 687] \tREQUEST_SCHEME: https
>
> [Wed Aug 17 07:46:20.937282 2016] [:error] [pid 687] \tREQUEST_URI: /XMLRPC
>
> [Wed Aug 17 07:46:20.937303 2016] [:error] [pid 687] \tSCRIPT_FILENAME: 
> /usr/share/rhn/wsgi/xmlrpc.py
>
> [Wed Aug 17 07:46:20.937322 2016] [:error] [pid 687] \tSCRIPT_NAME: /XMLRPC
>
> [Wed Aug 17 07:46:20.937340 2016] [:error] [pid 687] \tSCRIPT_URI: 
> https://SpacewalkProxyServer/XMLRPC
>
> [Wed Aug 17 07:46:20.937377 2016] [:error] [pid 687] \tSCRIPT_URL: /XMLRPC
>
> [Wed Aug 17 07:46:20.937380 2016] [:error] [pid 687] \tSERVER_ADDR: 10.193.5.9
>
> [Wed Aug 17 07:46:20.937382 2016] [:error] [pid 687] \tSERVER_ADMIN: 
> root@localhost
>
> [Wed Aug 17 07:46:20.937384 2016] [:error] [pid 687] \tSERVER_NAME: 
> SpacewalkProxyServer
>
> [Wed Aug 17 07:46:20.937389 2016] [:error] [pid 687] \tSERVER_PORT: 443
>
> [Wed Aug 17 07:46:20.937439 2016] [:error] [pid 687] \tSERVER_PROTOCOL: 
> HTTP/1.1
>
> [Wed Aug 17 07:46:20.937459 2016] [:error] [pid 687] \tSERVER_SIGNATURE:
>
> [Wed Aug 17 07:46:20.937469 2016] [:error] [pid 687] \tSERVER_SOFTWARE: 
> Apache/2.4.6 (CentOS) OpenSSL/1.0.1e-fips mod_wsgi/3.4 Python/2.7.5
>
> [Wed Aug 17 07:46:20.937478 2016] [:error] [pid 687] \tUNIQUE_ID: 
> V7P5yJneF9mMhHenjbas8AAAAAI
>
> [Wed Aug 17 07:46:20.937504 2016] [:error] [pid 687] \tUser-Agent: 
> rhn.rpclib.py/2.5.87-1.el7
>
> [Wed Aug 17 07:46:20.937521 2016] [:error] [pid 687] \tX-Client-Version: 1
>
> [Wed Aug 17 07:46:20.937529 2016] [:error] [pid 687] \tX-Info: RPC Processor 
> (C) Red Hat, Inc (version 2.5.87-1.el7)
>
> [Wed Aug 17 07:46:20.937547 2016] [:error] [pid 687] 
> \tX-RHN-Client-Capability: 
> osad.ping(1)=1,packages.verify(1)=1,packages.extended_profile(2)=1,osad.rhn_check(1)=1,configfiles.base64_enc(1)=1,reboot.reboot(1)=1,configfiles.deploy(1)=1,caneatCheese(1)=1,packages.rollBack(1)=1,configfiles.mtime_upload(1)=1,configfiles.diff(1)=1,packages.update(2)=2,script.run(1)=1,configfiles.upload(1)=1,packages.runTransaction(1)=1
>
> [Wed Aug 17 07:46:20.937562 2016] [:error] [pid 687] 
> \tX-RHN-Transport-Capability: follow-redirects=3
>
> [Wed Aug 17 07:46:20.937570 2016] [:error] [pid 687] \tX-Transport-Info: 
> Extended Capabilities Transport (C) Red Hat, Inc (version 2.5.87-1.el7)
>
> [Wed Aug 17 07:46:20.937583 2016] [:error] [pid 687] \tX-Up2Date-Version: 
> 2.5.16-1.el7
>
> [Wed Aug 17 07:46:20.937601 2016] [:error] [pid 687] 
> \tmod_wsgi.application_group: SpacewalkProxyServer|/xmlrpc
>
> [Wed Aug 17 07:46:20.937616 2016] [:error] [pid 687] 
> \tmod_wsgi.callable_object: application
>
> [Wed Aug 17 07:46:20.937618 2016] [:error] [pid 687] 
> \tmod_wsgi.enable_sendfile: 0
>
> [Wed Aug 17 07:46:20.937620 2016] [:error] [pid 687] 
> \tmod_wsgi.handler_script:
>
> [Wed Aug 17 07:46:20.937622 2016] [:error] [pid 687] 
> \tmod_wsgi.input_chunked: 0
>
> [Wed Aug 17 07:46:20.937623 2016] [:error] [pid 687] \tmod_wsgi.listener_host:
>
> [Wed Aug 17 07:46:20.937625 2016] [:error] [pid 687] 
> \tmod_wsgi.listener_port: 443
>
> [Wed Aug 17 07:46:20.937627 2016] [:error] [pid 687] \tmod_wsgi.process_group:
>
> [Wed Aug 17 07:46:20.937628 2016] [:error] [pid 687] \tmod_wsgi.queue_start: 
> 1471412680732176
>
> [Wed Aug 17 07:46:20.937630 2016] [:error] [pid 687] 
> \tmod_wsgi.request_handler: wsgi-script
>
> [Wed Aug 17 07:46:20.937632 2016] [:error] [pid 687] 
> \tmod_wsgi.script_reloading: 1
>
> [Wed Aug 17 07:46:20.937633 2016] [:error] [pid 687] \tmod_wsgi.version: (3, 
> 4)
>
> [Wed Aug 17 07:46:20.937635 2016] [:error] [pid 687] \twsgi.errors: 
> <mod_wsgi.Log object at 0x7f977a6ec0b0>
>
> [Wed Aug 17 07:46:20.937641 2016] [:error] [pid 687] \twsgi.file_wrapper: 
> <built-in method file_wrapper of mod_wsgi.Adapter object at 0x7f977a802e40>
>
> [Wed Aug 17 07:46:20.937677 2016] [:error] [pid 687] \twsgi.input: 
> <cStringIO.StringO object at 0x7f977ab5edf8>
>
> [Wed Aug 17 07:46:20.937686 2016] [:error] [pid 687] \twsgi.multiprocess: True
>
> [Wed Aug 17 07:46:20.937709 2016] [:error] [pid 687] \twsgi.multithread: False
>
> [Wed Aug 17 07:46:20.937735 2016] [:error] [pid 687] \twsgi.run_once: False
>
> [Wed Aug 17 07:46:20.937766 2016] [:error] [pid 687] \twsgi.url_scheme: https
>
> [Wed Aug 17 07:46:20.937784 2016] [:error] [pid 687] \twsgi.version: (1, 0)
>
> [Wed Aug 17 07:46:20.937792 2016] [:error] [pid 687] Extra information about 
> this error:
>
> [Wed Aug 17 07:46:20.937799 2016] [:error] [pid 687] Unhandled exception type
>
> [Wed Aug 17 07:46:20.937806 2016] [:error] [pid 687]
>
> [Wed Aug 17 07:46:20.937843 2016] [:error] [pid 687] Exception Handler 
> Information
>
> [Wed Aug 17 07:46:20.937851 2016] [:error] [pid 687] Traceback (most recent 
> call last):
>
> [Wed Aug 17 07:46:20.937880 2016] [:error] [pid 687]   File 
> "/usr/share/rhn/proxy/apacheServer.py", line 63, in __call__
>
> [Wed Aug 17 07:46:20.937883 2016] [:error] [pid 687]     ret = f(req)
>
> [Wed Aug 17 07:46:20.937893 2016] [:error] [pid 687]   File 
> "/usr/share/rhn/proxy/apacheHandler.py", line 357, in handler
>
> [Wed Aug 17 07:46:20.937900 2016] [:error] [pid 687]     ret = 
> handlerObj.handler()
>
> [Wed Aug 17 07:46:20.937918 2016] [:error] [pid 687]   File 
> "/usr/share/rhn/proxy/broker/rhnBroker.py", line 231, in handler
>
> [Wed Aug 17 07:46:20.937936 2016] [:error] [pid 687]     authToken = 
> self.proxyAuth.check_cached_token()
>
> [Wed Aug 17 07:46:20.937976 2016] [:error] [pid 687]   File 
> "/usr/share/rhn/proxy/rhnProxyAuth.py", line 133, in check_cached_token
>
> [Wed Aug 17 07:46:20.937986 2016] [:error] [pid 687]     token = self.login()
>
> [Wed Aug 17 07:46:20.937994 2016] [:error] [pid 687]   File 
> "/usr/share/rhn/proxy/rhnProxyAuth.py", line 275, in login
>
> [Wed Aug 17 07:46:20.938018 2016] [:error] [pid 687]     Traceback(mail=1)
>
> [Wed Aug 17 07:46:20.938021 2016] [:error] [pid 687]   File 
> "/usr/lib/python2.7/site-packages/spacewalk/common/rhnTB.py", line 188, in 
> Traceback
>
> [Wed Aug 17 07:46:20.938030 2016] [:error] [pid 687]     
> rhnMail.send(headers, outstring)
>
> [Wed Aug 17 07:46:20.938037 2016] [:error] [pid 687]   File 
> "/usr/lib/python2.7/site-packages/spacewalk/common/rhnMail.py", line 53, in 
> send
>
> [Wed Aug 17 07:46:20.938050 2016] [:error] [pid 687]     (headers, toaddrs) = 
> __check_headers(headers)
>
> [Wed Aug 17 07:46:20.938057 2016] [:error] [pid 687]   File 
> "/usr/lib/python2.7/site-packages/spacewalk/common/rhnMail.py", line 45, in 
> __check_headers
>
> [Wed Aug 17 07:46:20.938068 2016] [:error] [pid 687]     toaddrs = 
> to.split(',')
>
> [Wed Aug 17 07:46:20.938096 2016] [:error] [pid 687] AttributeError: 
> 'NoneType' object has no attribute 'split'
>
> [Wed Aug 17 07:46:20.938110 2016] [:error] [pid 687]
>
>  
>
> International Forklift Truck of the Year Award 2016. 
> Doppelsieg! Unser innovativer Hochregalstapler EKX 516 hat den IFOY Award 
> 2016 in der Kategorie „Warehouse Trucks Highlifters“ gewonnen. Ein zweiter 
> Titel ging an unsere Sonderbau-Lösung EJQ 325.
> Lesen Sie mehr unter www.jungheinrich.de/ifoy2016.
> Double victory! Our innovative high-rack stacker EKX 516 has won the IFOY 
> award 2016 in the category “Warehouse Trucks Highlifters”. Our special-built 
> heavy-duty vehicle EJQ 325 got a second award.
> Read more at www.jungheinrich.com/en/ifoy2016.
>
> Jungheinrich Aktiengesellschaft
> Vorsitzender des Aufsichtsrates der Jungheinrich AG: Jürgen Peddinghaus
> Vorstand: Hans-Georg Frey, Vorsitzender · Dr. Lars Brzoska · Dr. Volker Hues 
> · Dr. Oliver Lücke ·  Dr. Klaus-Dieter Rosenbach. 
> Sitz der Gesellschaft: Hamburg · Registergericht: Hamburg HRB 44885
>
>  
>
> This e-mail and any attached files are confidential and intended only for the 
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