[Freeipa-users] ipa cli AttributeError: KerbTransport instance has no attribute '_conn'

Jonathan Underwood jonathan.underwood at gmail.com
Fri Nov 8 13:17:21 UTC 2013 

On 8 November 2013 12:50, Jonathan Underwood
<jonathan.underwood at gmail.com> wrote:
> On 7 November 2013 22:45, Rob Crittenden <rcritten at redhat.com> wrote:
>> This is it trying to close a connection that was never made.
>>
>> Can you run ipa -vv ping?
>
> # ipa -vv ping
> ipa: INFO: trying https://nirvana.asteroids.phys.ucl.ac.uk/ipa/xml
> ipa: INFO: Forwarding 'ping' to server
> u'https://nirvana.asteroids.phys.ucl.ac.uk/ipa/xml'
> send: u'POST /ipa/xml HTTP/1.0\r\nHost:
> nirvana.asteroids.phys.ucl.ac.uk\r\nAccept-Language: en-gb\r\nReferer:
> https://nirvana.asteroids.phys.ucl.ac.uk/ipa/xml\r\nAuthorization:
> negotiate YIICjQYJKoZIhvcSAQICAQBuggJ8MIICeKADAgEFoQMCAQ6iBwMFACAAAACjggGDYYIBfzCCAXugAwIBBaEaGxhBU1RFUk9JRFMuUEhZUy5VQ0wuQUMuVUuiMzAxoAMCAQOhKjAoGwRIVFRQGyBuaXJ2YW5hLmFzdGVyb2lkcy5waHlzLnVjbC5hYy51a6OCASEwggEdoAMCARKhAwIBAqKCAQ8EggEL09s+S7cDtuzsWkvkvwYltApZCzFJ+fpEMB4Daw84x624iPeoIAeg9szUrU/V4h/nCB93rE5VRWP2N2abIEZfKiw6YzU+b4NXV7FftRWUuFI+YuHDPvtSoGkRIYpUebLOhBp+tdCly38u1EKPGqMX5EzcuqNCFaMWPKw14bc4DXZFGnKgO0vKWqT/OnBCfYhx9+5tNaJB7FHcKzzo4MA+NOooMKZCoPntLWAYCOA2IQjyX4FW6c+RkpDgq/NfG3JEEebHfZX50Cm5fYhjp2AqmZYdqZUfpuy/lcjmdBEAh0VkKa2+RPtz3fKS0KNuE23/ZJtR9zrd7i1QPQvb3m0oU4JP0xPdknV6KWowpIHbMIHYoAMCARKigdAEgc2S6M88mEbkZsIqK3dMsluzqtCiG23TTm1zLNh8cyJA9dQX0PaXXkf5NvPmpE2p9vsDmPvJCYHTNr2aKjBMp7FRTB1yaNuZWsxJXn7juqYa1paXTK7pLTHOt6QrkZM3PjvS9pYcHbpBBlgGTnGA0vr+ZthRr64gMTWIiRBtQ602R3DQokHKKYrWLrM97dOH5w4nw4GQ6z/tvUhvDVLtBwMJjNI6CUTtF/iA1j7CjEoUVC7y2kzIH6YjtNEn90DBWkT57rBCOJoF55+2TZF1\r\nUser-Agent:
> xmlrpclib.py/1.0.1 (by www.pythonware.com)\r\nContent-Type:
> text/xml\r\nContent-Length: 228\r\n\r\n'
> ipa: ERROR: non-public: AttributeError: KerbTransport instance has no
> attribute '_conn'
> Traceback (most recent call last):
>   File "/usr/lib/python2.6/site-packages/ipalib/backend.py", line 129,
> in execute
>     result = self.Command[_name](*args, **options)
>   File "/usr/lib/python2.6/site-packages/ipalib/frontend.py", line
> 435, in __call__
>     ret = self.run(*args, **options)
>   File "/usr/lib/python2.6/site-packages/ipalib/frontend.py", line 748, in run
>     return self.forward(*args, **options)
>   File "/usr/lib/python2.6/site-packages/ipalib/frontend.py", line
> 769, in forward
>     return self.Backend.xmlclient.forward(self.name, *args, **kw)
>   File "/usr/lib/python2.6/site-packages/ipalib/rpc.py", line 728, in forward
>     response = command(*xml_wrap(params))
>   File "/usr/lib64/python2.6/xmlrpclib.py", line 1199, in __call__
>     return self.__send(self.__name, args)
>   File "/usr/lib64/python2.6/xmlrpclib.py", line 1489, in __request
>     verbose=self.__verbose
>   File "/usr/lib/python2.6/site-packages/ipalib/rpc.py", line 475, in request
>     self.close()
>   File "/usr/lib/python2.6/site-packages/ipalib/rpc.py", line 442, in close
>     self._conn.close()
> AttributeError: KerbTransport instance has no attribute '_conn'
> ipa: ERROR: an internal error has occurred

And with debug=True in default.conf:

# ipa -vv ping
ipa: DEBUG: importing all plugin modules in
'/usr/lib/python2.6/site-packages/ipalib/plugins'...
ipa: DEBUG: importing plugin module
'/usr/lib/python2.6/site-packages/ipalib/plugins/aci.py'
ipa: DEBUG: importing plugin module
'/usr/lib/python2.6/site-packages/ipalib/plugins/automember.py'
ipa: DEBUG: importing plugin module
'/usr/lib/python2.6/site-packages/ipalib/plugins/automount.py'
ipa: DEBUG: importing plugin module
'/usr/lib/python2.6/site-packages/ipalib/plugins/baseldap.py'
ipa: DEBUG: importing plugin module
'/usr/lib/python2.6/site-packages/ipalib/plugins/batch.py'
ipa: DEBUG: importing plugin module
'/usr/lib/python2.6/site-packages/ipalib/plugins/cert.py'
ipa: DEBUG: importing plugin module
'/usr/lib/python2.6/site-packages/ipalib/plugins/config.py'
ipa: DEBUG: importing plugin module
'/usr/lib/python2.6/site-packages/ipalib/plugins/delegation.py'
ipa: DEBUG: importing plugin module
'/usr/lib/python2.6/site-packages/ipalib/plugins/dns.py'
ipa: DEBUG: importing plugin module
'/usr/lib/python2.6/site-packages/ipalib/plugins/group.py'
ipa: DEBUG: importing plugin module
'/usr/lib/python2.6/site-packages/ipalib/plugins/hbacrule.py'
ipa: DEBUG: importing plugin module
'/usr/lib/python2.6/site-packages/ipalib/plugins/hbacsvc.py'
ipa: DEBUG: importing plugin module
'/usr/lib/python2.6/site-packages/ipalib/plugins/hbacsvcgroup.py'
ipa: DEBUG: importing plugin module
'/usr/lib/python2.6/site-packages/ipalib/plugins/hbactest.py'
ipa: DEBUG: importing plugin module
'/usr/lib/python2.6/site-packages/ipalib/plugins/host.py'
ipa: DEBUG: importing plugin module
'/usr/lib/python2.6/site-packages/ipalib/plugins/hostgroup.py'
ipa: DEBUG: importing plugin module
'/usr/lib/python2.6/site-packages/ipalib/plugins/idrange.py'
ipa: DEBUG: importing plugin module
'/usr/lib/python2.6/site-packages/ipalib/plugins/internal.py'
ipa: DEBUG: importing plugin module
'/usr/lib/python2.6/site-packages/ipalib/plugins/kerberos.py'
ipa: DEBUG: importing plugin module
'/usr/lib/python2.6/site-packages/ipalib/plugins/krbtpolicy.py'
ipa: DEBUG: importing plugin module
'/usr/lib/python2.6/site-packages/ipalib/plugins/migration.py'
ipa: DEBUG: importing plugin module
'/usr/lib/python2.6/site-packages/ipalib/plugins/misc.py'
ipa: DEBUG: importing plugin module
'/usr/lib/python2.6/site-packages/ipalib/plugins/netgroup.py'
ipa: DEBUG: importing plugin module
'/usr/lib/python2.6/site-packages/ipalib/plugins/passwd.py'
ipa: DEBUG: importing plugin module
'/usr/lib/python2.6/site-packages/ipalib/plugins/permission.py'
ipa: DEBUG: importing plugin module
'/usr/lib/python2.6/site-packages/ipalib/plugins/ping.py'
ipa: DEBUG: importing plugin module
'/usr/lib/python2.6/site-packages/ipalib/plugins/privilege.py'
ipa: DEBUG: importing plugin module
'/usr/lib/python2.6/site-packages/ipalib/plugins/pwpolicy.py'
ipa: DEBUG: args=klist -V
ipa: DEBUG: stdout=Kerberos 5 version 1.10.3

ipa: DEBUG: stderr=
ipa: DEBUG: importing plugin module
'/usr/lib/python2.6/site-packages/ipalib/plugins/role.py'
ipa: DEBUG: importing plugin module
'/usr/lib/python2.6/site-packages/ipalib/plugins/selfservice.py'
ipa: DEBUG: importing plugin module
'/usr/lib/python2.6/site-packages/ipalib/plugins/selinuxusermap.py'
ipa: DEBUG: importing plugin module
'/usr/lib/python2.6/site-packages/ipalib/plugins/service.py'
ipa: DEBUG: importing plugin module
'/usr/lib/python2.6/site-packages/ipalib/plugins/sudocmd.py'
ipa: DEBUG: importing plugin module
'/usr/lib/python2.6/site-packages/ipalib/plugins/sudocmdgroup.py'
ipa: DEBUG: importing plugin module
'/usr/lib/python2.6/site-packages/ipalib/plugins/sudorule.py'
ipa: DEBUG: importing plugin module
'/usr/lib/python2.6/site-packages/ipalib/plugins/trust.py'
ipa: DEBUG: importing plugin module
'/usr/lib/python2.6/site-packages/ipalib/plugins/user.py'
ipa: DEBUG: importing plugin module
'/usr/lib/python2.6/site-packages/ipalib/plugins/virtual.py'
ipa: DEBUG: importing plugin module
'/usr/lib/python2.6/site-packages/ipalib/plugins/xmlclient.py'
ipa: DEBUG: args=keyctl search @s user
ipa_session_cookie:admin at ASTEROIDS.PHYS.UCL.AC.UK
ipa: DEBUG: stdout=
ipa: DEBUG: stderr=keyctl_search: Required key not available

ipa: DEBUG: failed to find session_cookie in persistent storage for
principal 'admin at ASTEROIDS.PHYS.UCL.AC.UK'
ipa: INFO: trying https://nirvana.asteroids.phys.ucl.ac.uk/ipa/xml
ipa: DEBUG: Created connection context.xmlclient
ipa: DEBUG: raw: ping()
ipa: DEBUG: ping()
ipa: INFO: Forwarding 'ping' to server
u'https://nirvana.asteroids.phys.ucl.ac.uk/ipa/xml'
ipa: DEBUG: NSSConnection init nirvana.asteroids.phys.ucl.ac.uk
ipa: DEBUG: Connecting: 128.40.7.50:0
send: u'POST /ipa/xml HTTP/1.0\r\nHost:
nirvana.asteroids.phys.ucl.ac.uk\r\nAccept-Language: en-gb\r\nReferer:
https://nirvana.asteroids.phys.ucl.ac.uk/ipa/xml\r\nAuthorization:
negotiate 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\r\nUser-Agent:
xmlrpclib.py/1.0.1 (by www.pythonware.com)\r\nContent-Type:
text/xml\r\nContent-Length: 228\r\n\r\n'
ipa: ERROR: non-public: AttributeError: KerbTransport instance has no
attribute '_conn'
Traceback (most recent call last):
  File "/usr/lib/python2.6/site-packages/ipalib/backend.py", line 129,
in execute
    result = self.Command[_name](*args, **options)
  File "/usr/lib/python2.6/site-packages/ipalib/frontend.py", line
435, in __call__
    ret = self.run(*args, **options)
  File "/usr/lib/python2.6/site-packages/ipalib/frontend.py", line 748, in run
    return self.forward(*args, **options)
  File "/usr/lib/python2.6/site-packages/ipalib/frontend.py", line
769, in forward
    return self.Backend.xmlclient.forward(self.name, *args, **kw)
  File "/usr/lib/python2.6/site-packages/ipalib/rpc.py", line 728, in forward
    response = command(*xml_wrap(params))
  File "/usr/lib64/python2.6/xmlrpclib.py", line 1199, in __call__
    return self.__send(self.__name, args)
  File "/usr/lib64/python2.6/xmlrpclib.py", line 1489, in __request
    verbose=self.__verbose
  File "/usr/lib/python2.6/site-packages/ipalib/rpc.py", line 475, in request
    self.close()
  File "/usr/lib/python2.6/site-packages/ipalib/rpc.py", line 442, in close
    self._conn.close()
AttributeError: KerbTransport instance has no attribute '_conn'
ipa: DEBUG: Destroyed connection context.xmlclient
ipa: ERROR: an internal error has occurred


Sooo.... I think that means the problem lies with apache and NSS, right?

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