Bug 1581424 - Yum Broken on RHEL 7.5 host registered to Satellite 5.7 with rhnreg_ks
Summary: Yum Broken on RHEL 7.5 host registered to Satellite 5.7 with rhnreg_ks
Alias: None
Product: Red Hat Enterprise Linux 7
Classification: Red Hat
Component: rhnlib
Version: 7.5
Hardware: x86_64
OS: Linux
Target Milestone: rc
: ---
Assignee: Tomáš Kašpárek
QA Contact: Red Hat Satellite QA List
Depends On: 1580531 1583809 1583810
TreeView+ depends on / blocked
Reported: 2018-05-22 18:01 UTC by Benjamin Schmaus
Modified: 2018-07-18 06:03 UTC (History)
9 users (show)

Fixed In Version:
Doc Type: If docs needed, set a value
Doc Text:
Clone Of:
Last Closed: 2018-06-08 11:08:51 UTC
Target Upstream Version:

Attachments (Terms of Use)

Description Benjamin Schmaus 2018-05-22 18:01:09 UTC
Description of problem:

When performing a yum update rhnlib was updated from:

    Updated     rhnlib-2.5.65-2.el7.noarch                                        @anaconda/7.1
    Update             2.5.65-7.el7.noarch                                        @rhel-x86_64-server-7

This seems to cause problems with the latest version of python-pyOpenSSL, resulting in the following error when attempting to run yum commands:

[root@716188-lab3-director rhn]# yum history
Loaded plugins: product-id, rhnplugin, search-disabled-repos, subscription-manager
Traceback (most recent call last):
  File "/bin/yum", line 29, in <module>
    yummain.user_main(sys.argv[1:], exit_code=True)
  File "/usr/share/yum-cli/yummain.py", line 375, in user_main
    errcode = main(args)
  File "/usr/share/yum-cli/yummain.py", line 170, in main
  File "/usr/share/yum-cli/cli.py", line 262, in getOptionsConfig
  File "/usr/lib/python2.7/site-packages/yum/__init__.py", line 1078, in <lambda>
    conf = property(fget=lambda self: self._getConfig(),
  File "/usr/lib/python2.7/site-packages/yum/__init__.py", line 420, in _getConfig
  File "/usr/lib/python2.7/site-packages/yum/plugins.py", line 188, in run
    func(conduitcls(self, self.base, conf, **kwargs))
  File "/usr/share/yum-plugins/rhnplugin.py", line 141, in init_hook
    svrChannels = rhnChannel.getChannelDetails(timeout=timeout)
  File "/usr/share/rhn/up2date_client/rhnChannel.py", line 71, in getChannelDetails
    sourceChannels = getChannels(timeout=timeout)
  File "/usr/share/rhn/up2date_client/rhnChannel.py", line 98, in getChannels
    up2dateChannels = s.up2date.listChannels(up2dateAuth.getSystemId())
  File "/usr/share/rhn/up2date_client/rhnserver.py", line 63, in __call__
    return rpcServer.doCall(method, *args, **kwargs)
  File "/usr/share/rhn/up2date_client/rpcServer.py", line 204, 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/share/rhn/up2date_client/rpcServer.py", line 38, in _request1
    ret = self._request(methodname, params)
  File "/usr/lib/python2.7/site-packages/rhn/rpclib.py", line 384, in _request
    self._handler, request, verbose=self._verbose)
  File "/usr/lib/python2.7/site-packages/rhn/transports.py", line 188, in request
    return self._process_response(fd, connection)
  File "/usr/lib/python2.7/site-packages/rhn/transports.py", line 195, in _process_response
    fd = resp.decode(fd)
  File "/usr/lib/python2.7/site-packages/rhn/transports.py", line 442, in decode
  File "/usr/lib/python2.7/site-packages/rhn/transports.py", line 420, in read
  File "/usr/lib/python2.7/site-packages/rhn/transports.py", line 528, in _smart_read
    chunk = fd.read(l)
  File "/usr/lib64/python2.7/httplib.py", line 610, in read
  File "/usr/lib64/python2.7/httplib.py", line 555, in close
  File "/usr/lib/python2.7/site-packages/rhn/SSL.py", line 133, in close
  File "/usr/lib/python2.7/site-packages/rhn/SSL.py", line 148, in _really_close
    if self._connection.state_string() == 'SSL negotiation finished successfully':
  File "/usr/lib/python2.7/site-packages/OpenSSL/SSL.py", line 1135, in __getattr__
    return getattr(self._socket, name)
AttributeError: '_socketobject' object has no attribute 'state_string'



The issue seems to be at line 149 of the file /usr/lib/python2.7/site-packages/rhn/SSL.py:

    146         # for Python 2
    147         else:
    148             if self._connection.state_string() == 'SSL negotiation finished successfully':
    149                 self._connection.shutdown()

Changing the line to use the "Python 3" method of get_state_string resolves the issue.

Version-Release number of selected component (if applicable):
RHEL 7.5

How reproducible:
100% when using Satellite 5.7 and rhnreg_ks.

I was unable to reproduce the issue when using CDN and subscription manager registered host.

Steps to Reproduce:
1.Register host via rhnreg_ks to Satellite 5.7
2.Yum upgrade from RHEL 7.3 to RHEL 7.5
3.Yum now broken

Actual results:
Yum outputs traceback

Expected results:
Yum should work

Additional info:

Comment 6 Tomas Lestach 2018-06-08 11:08:51 UTC
Based on Comment 5 and the fact the issue is being addressed in OpenStack I'm closing the BZ NOTABUG.

Comment 7 Colin Coe 2018-06-14 05:18:44 UTC
I'd like to add a 'me too' on this.  I just built a bunch of RHV-H nodes and now I can't register them in Satellite v5.7

I'm at a loss as to how OpenStack is going to help.

Comment 8 Tomáš Kašpárek 2018-06-27 14:05:17 UTC
Just for your information, fix done by Openstack has been shipped live: https://bugzilla.redhat.com/show_bug.cgi?id=1583810

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