yahoo-eng-team team mailing list archive

Thread
Date
[Bug 1324120] Re: NSX: exception when creating a flat network

To: yahoo-eng-team@xxxxxxxxxxxxxxxxxxx
From: Chuck Short <chuck.short@xxxxxxxxxxxxx>
Date: Thu, 07 Aug 2014 22:43:32 -0000
Reply-to: Bug 1324120 <1324120@xxxxxxxxxxxxxxxxxx>
Sender: bounces@xxxxxxxxxxxxx
** Changed in: neutron/icehouse
       Status: Fix Committed => Fix Released

-- 
You received this bug notification because you are a member of Yahoo!
Engineering Team, which is subscribed to neutron.
https://bugs.launchpad.net/bugs/1324120

Title:
  NSX: exception when creating a flat network

Status in OpenStack Neutron (virtual network service):
  Fix Released
Status in neutron icehouse series:
  Fix Released

Bug description:
  2014-05-28 05:38:02.696 TRACE neutron.openstack.common.db.sqlalchemy.session   File "/usr/lib/python2.7/dist-packages/MySQLdb/converters.py", line 97, in Instance2Str
  2014-05-28 05:38:02.696 TRACE neutron.openstack.common.db.sqlalchemy.session     return d[o.__class__](o, d)
  2014-05-28 05:38:02.696 TRACE neutron.openstack.common.db.sqlalchemy.session   File "/usr/lib/python2.7/dist-packages/MySQLdb/converters.py", line 97, in Instance2Str
  2014-05-28 05:38:02.696 TRACE neutron.openstack.common.db.sqlalchemy.session     return d[o.__class__](o, d)
  2014-05-28 05:38:02.696 TRACE neutron.openstack.common.db.sqlalchemy.session   File "/usr/lib/python2.7/dist-packages/MySQLdb/converters.py", line 97, in Instance2Str
  2014-05-28 05:38:02.696 TRACE neutron.openstack.common.db.sqlalchemy.session     return d[o.__class__](o, d)
  2014-05-28 05:38:02.696 TRACE neutron.openstack.common.db.sqlalchemy.session   File "/usr/lib/python2.7/dist-packages/MySQLdb/converters.py", line 97, in Instance2Str
  2014-05-28 05:38:02.696 TRACE neutron.openstack.common.db.sqlalchemy.session     return d[o.__class__](o, d)
  2014-05-28 05:38:02.696 TRACE neutron.openstack.common.db.sqlalchemy.session   File "/usr/lib/python2.7/dist-packages/MySQLdb/converters.py", line 97, in Instance2Str
  2014-05-28 05:38:02.696 TRACE neutron.openstack.common.db.sqlalchemy.session     return d[o.__class__](o, d)
  2014-05-28 05:38:02.696 TRACE neutron.openstack.common.db.sqlalchemy.session   File "/usr/lib/python2.7/dist-packages/MySQLdb/converters.py", line 97, in Instance2Str
  2014-05-28 05:38:02.696 TRACE neutron.openstack.common.db.sqlalchemy.session     return d[o.__class__](o, d)
  2014-05-28 05:38:02.696 TRACE neutron.openstack.common.db.sqlalchemy.session   File "/usr/lib/python2.7/dist-packages/MySQLdb/converters.py", line 97, in Instance2Str
  2014-05-28 05:38:02.696 TRACE neutron.openstack.common.db.sqlalchemy.session     return d[o.__class__](o, d)
  2014-05-28 05:38:02.696 TRACE neutron.openstack.common.db.sqlalchemy.session   File "/usr/lib/python2.7/dist-packages/MySQLdb/converters.py", line 97, in Instance2Str
  2014-05-28 05:38:02.696 TRACE neutron.openstack.common.db.sqlalchemy.session     return d[o.__class__](o, d)
  2014-05-28 05:38:02.696 TRACE neutron.openstack.common.db.sqlalchemy.session   File "/usr/lib/python2.7/dist-packages/MySQLdb/converters.py", line 97, in Instance2Str
  2014-05-28 05:38:02.696 TRACE neutron.openstack.common.db.sqlalchemy.session     return d[o.__class__](o, d)
  2014-05-28 05:38:02.696 TRACE neutron.openstack.common.db.sqlalchemy.session   File "/usr/lib/python2.7/dist-packages/MySQLdb/converters.py", line 97, in Instance2Str
  2014-05-28 05:38:02.696 TRACE neutron.openstack.common.db.sqlalchemy.session     return d[o.__class__](o, d)
  2014-05-28 05:38:02.696 TRACE neutron.openstack.common.db.sqlalchemy.session   File "/usr/lib/python2.7/dist-packages/MySQLdb/converters.py", line 97, in Instance2Str
  2014-05-28 05:38:02.696 TRACE neutron.openstack.common.db.sqlalchemy.session     return d[o.__class__](o, d)
  2014-05-28 05:38:02.696 TRACE neutron.openstack.common.db.sqlalchemy.session   File "/usr/lib/python2.7/dist-packages/MySQLdb/converters.py", line 97, in Instance2Str
  2014-05-28 05:38:02.696 TRACE neutron.openstack.common.db.sqlalchemy.session     return d[o.__class__](o, d)
  2014-05-28 05:38:02.696 TRACE neutron.openstack.common.db.sqlalchemy.session   File "/usr/lib/python2.7/dist-packages/MySQLdb/converters.py", line 97, in Instance2Str
  2014-05-28 05:38:02.696 TRACE neutron.openstack.common.db.sqlalchemy.session     return d[o.__class__](o, d)
  2014-05-28 05:38:02.696 TRACE neutron.openstack.common.db.sqlalchemy.session   File "/usr/lib/python2.7/dist-packages/MySQLdb/converters.py", line 97, in Instance2Str
  2014-05-28 05:38:02.696 TRACE neutron.openstack.common.db.sqlalchemy.session     return d[o.__class__](o, d)
  2014-05-28 05:38:02.696 TRACE neutron.openstack.common.db.sqlalchemy.session   File "/usr/lib/python2.7/dist-packages/MySQLdb/converters.py", line 97, in Instance2Str
  2014-05-28 05:38:02.696 TRACE neutron.openstack.common.db.sqlalchemy.session     return d[o.__class__](o, d)
  2014-05-28 05:38:02.696 TRACE neutron.openstack.common.db.sqlalchemy.session   File "/usr/lib/python2.7/dist-packages/MySQLdb/converters.py", line 97, in Instance2Str
  2014-05-28 05:38:02.696 TRACE neutron.openstack.common.db.sqlalchemy.session     return d[o.__class__](o, d)
  2014-05-28 05:38:02.696 TRACE neutron.openstack.common.db.sqlalchemy.session   File "/usr/lib/python2.7/dist-packages/MySQLdb/converters.py", line 97, in Instance2Str
  2014-05-28 05:38:02.696 TRACE neutron.openstack.common.db.sqlalchemy.session     return d[o.__class__](o, d)
  2014-05-28 05:38:02.696 TRACE neutron.openstack.common.db.sqlalchemy.session   File "/usr/lib/python2.7/dist-packages/MySQLdb/converters.py", line 97, in Instance2Str
  2014-05-28 05:38:02.696 TRACE neutron.openstack.common.db.sqlalchemy.session     return d[o.__class__](o, d)
  2014-05-28 05:38:02.696 TRACE neutron.openstack.common.db.sqlalchemy.session   File "/usr/lib/python2.7/dist-packages/MySQLdb/converters.py", line 97, in Instance2Str
  2014-05-28 05:38:02.696 TRACE neutron.openstack.common.db.sqlalchemy.session     return d[o.__class__](o, d)
  2014-05-28 05:38:02.696 TRACE neutron.openstack.common.db.sqlalchemy.session   File "/usr/lib/python2.7/dist-packages/MySQLdb/converters.py", line 97, in Instance2Str
  2014-05-28 05:38:02.696 TRACE neutron.openstack.common.db.sqlalchemy.session     return d[o.__class__](o, d)
  2014-05-28 05:38:02.696 TRACE neutron.openstack.common.db.sqlalchemy.session   File "/usr/lib/python2.7/dist-packages/MySQLdb/converters.py", line 97, in Instance2Str
  2014-05-28 05:38:02.696 TRACE neutron.openstack.common.db.sqlalchemy.session     return d[o.__class__](o, d)
  2014-05-28 05:38:02.696 TRACE neutron.openstack.common.db.sqlalchemy.session   File "/usr/lib/python2.7/dist-packages/MySQLdb/converters.py", line 97, in Instance2Str
  2014-05-28 05:38:02.696 TRACE neutron.openstack.common.db.sqlalchemy.session     return d[o.__class__](o, d)
  2014-05-28 05:38:02.696 TRACE neutron.openstack.common.db.sqlalchemy.session   File "/usr/lib/python2.7/dist-packages/MySQLdb/converters.py", line 97, in Instance2Str
  2014-05-28 05:38:02.696 TRACE neutron.openstack.common.db.sqlalchemy.session     return d[o.__class__](o, d)
  2014-05-28 05:38:02.696 TRACE neutron.openstack.common.db.sqlalchemy.session   File "/usr/lib/python2.7/dist-packages/MySQLdb/converters.py", line 97, in Instance2Str
  2014-05-28 05:38:02.696 TRACE neutron.openstack.common.db.sqlalchemy.session     return d[o.__class__](o, d)
  2014-05-28 05:38:02.696 TRACE neutron.openstack.common.db.sqlalchemy.session RuntimeError: maximum recursion depth exceeded
  2014-05-28 05:38:02.696 TRACE neutron.openstack.common.db.sqlalchemy.session 

  Problem is the line
  https://github.com/openstack/neutron/blob/master/neutron/plugins/vmware/plugins/base.py#L1012.
  A flat network will return an object instead of 0

To manage notifications about this bug go to:
https://bugs.launchpad.net/neutron/+bug/1324120/+subscriptions
References

[Bug 1324120] [NEW] NSX: exception when creating a flat network
From: Gary Kotton, 2014-05-28