Hi,

We are failing in 001_initialize_engine.test_initialize_engine in the upgrade suite.
the issue seems to be related to ovn configuration.

The changes reported by CQ are not the cause of this failure and I may be mistaken but I suspect it may be related to one of the below changes.

Link and headline of suspected patches:


https://gerrit.ovirt.org/#/c/90784/ - network: default ovn provider client is returned by fixture
https://gerrit.ovirt.org/#/c/90327/ - backend, packing: Add default MTU for tunnelled networks

Link to Job:

http://jenkins.ovirt.org/job/ovirt-master_change-queue-tester/7492/
http://jenkins.ovirt.org/job/ovirt-master_change-queue-tester/7488/

Link to all logs:

http://jenkins.ovirt.org/job/ovirt-master_change-queue-tester/7492/artifact/exported-artifacts/upgrade-from-release-suit-master-el7/test_logs/upgrade-from-release-suite-master/post-001_initialize_engine.py/

(Relevant) error snippet from the log:

<error>



2018-05-11 04:14:34,940-0400 DEBUG otopi.context context._executeMethod:143 method exception
Traceback (most recent call last):
  File "/usr/lib/python2.7/site-packages/otopi/context.py", line 133, in _executeMethod
    method['method']()
  File "/usr/share/ovirt-engine/setup/bin/../plugins/ovirt-engine-setup/ovirt-engine/network/ovirtproviderovn.py", line 779, in _customization
    self._query_install_ovn()
  File "/usr/share/ovirt-engine/setup/bin/../plugins/ovirt-engine-setup/ovirt-engine/network/ovirtproviderovn.py", line 399, in _query_install_ovn
    default=True
  File "/usr/lib/python2.7/site-packages/ovirt_setup_lib/dialog.py", line 47, in queryBoolean
    default=true if default else false,
  File "/usr/share/otopi/plugins/otopi/dialog/human.py", line 211, in queryString
    value = self._readline(hidden=hidden)
  File "/usr/lib/python2.7/site-packages/otopi/dialog.py", line 248, in _readline
    raise IOError(_('End of file'))
IOError: End of file
2018-05-11 04:14:34,942-0400 ERROR otopi.context context._executeMethod:152 Failed to execute stage 'Environment customization': End of file
2018-05-11 04:14:34,972-0400 DEBUG otopi.plugins.otopi.debug.debug_failure.debug_failure debug_failure._notification:100 tcp connections:
id uid local foreign state pid exe
0: 0 0.0.0.0:111 0.0.0.0:0 LISTEN 1829 /usr/sbin/rpcbind
1: 29 0.0.0.0:662 0.0.0.0:0 LISTEN 1868 /usr/sbin/rpc.statd
2: 0 0.0.0.0:22 0.0.0.0:0 LISTEN 970 /usr/sbin/sshd
3: 0 192.168.201.2:3260 0.0.0.0:0 LISTEN UnknownPID UnknownEXE
4: 0 192.168.200.2:3260 0.0.0.0:0 LISTEN UnknownPID UnknownEXE
5: 0 0.0.0.0:892 0.0.0.0:0 LISTEN 1874 /usr/sbin/rpc.mountd
6: 0 0.0.0.0:2049 0.0.0.0:0 LISTEN UnknownPID UnknownEXE
7: 0 0.0.0.0:32803 0.0.0.0:0 LISTEN UnknownPID UnknownEXE
8: 0 192.168.201.2:22 192.168.201.1:33338 ESTABLISHED 5544 /usr/sbin/sshd
2018-05-11 04:14:34,973-0400 DEBUG otopi.context context.dumpEnvironment:859 ENVIRONMENT DUMP - BEGIN
2018-05-11 04:14:34,973-0400 DEBUG otopi.context context.dumpEnvironment:869 ENV BASE/error=bool:'True'
2018-05-11 04:14:34,973-0400 DEBUG otopi.context context.dumpEnvironment:869 ENV BASE/exceptionInfo=list:'[(<type 'exceptions.IOError'>, IOError('End of file',), <traceback object at 0x239ab90>)]'
2018-05-11 04:14:34,974-0400 DEBUG otopi.context context.dumpEnvironment:873 ENVIRONMENT DUMP - END
2018-05-11 04:14:34,975-0400 INFO otopi.context context.runSequence:741 Stage: Clean up
2018-05-11 04:14:34,975-0400 DEBUG otopi.context context.runSequence:745 STAGE cleanup
2018-05-11 04:14:34,976-0400 DEBUG otopi.context context._executeMethod:128 Stage cleanup METHOD otopi.plugins.otopi.dialog.answer_file.Plugin._generate_answer_file
2018-05-11 04:14:34,977-0400 DEBUG otopi.context context.dumpEnvironment:859 ENVIRONMENT DUMP - BEGIN
2018-05-11 04:14:34,977-0400 DEBUG otopi.context context.dumpEnvironment:869 ENV DIALOG/answerFileContent=str:'# OTOPI answer file, generated by human dialog
[environment:default]
'

</error>


Thanks,

Dafna