Bug 747520

Summary:	sqlalchemy-migrate warnings during nova install
Product:	[Fedora] Fedora	Reporter:	Mark McLoughlin <markmc>
Component:	openstack-nova	Assignee:	Mark McLoughlin <markmc>
Status:	CLOSED NEXTRELEASE	QA Contact:	Fedora Extras Quality Assurance <extras-qa>
Severity:	unspecified	Docs Contact:
Priority:	unspecified
Version:	16	CC:	alexander.sakhnov, asalkeld, markmc, matt_domsch, micadeyeye, mlvov, pasteur, pbrady, p, rkukura
Target Milestone:	---
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Hardware:	Unspecified
OS:	Unspecified
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Fixed In Version:		Doc Type:	Bug Fix
Doc Text:		Story Points:	---
Clone Of:		Environment:
Last Closed:	2012-03-08 08:45:22 UTC	Type:	---
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Documentation:	---	CRM:
Verified Versions:		Category:	---
oVirt Team:	---	RHEL 7.3 requirements from Atomic Host:
Cloudforms Team:	---	Target Upstream Version:

Description Mark McLoughlin 2011-10-20 06:39:40 UTC

Installing : openstack-nova-2011.3-4.fc16.noarch                         7/10 
/usr/lib/python2.7/site-packages/migrate/changeset/schema.py:553: SAWarning: <type 'NoneType'> being associated with <class 'sqlalchemy.schema.Column'> object after the <class 'sqlalchemy.schema.Column'> has already been used in a SQL generation; previously generated constructs may contain stale state.
  self.table = None
/usr/lib/python2.7/site-packages/migrate/changeset/schema.py:124: MigrateDeprecationWarning: Passing a Column object to alter_column is deprecated. Just pass in keyword parameters instead.
  MigrateDeprecationWarning

Comment 1 Michael Adeyeye 2011-12-26 10:43:48 UTC

And what's the fix for this bug? I can't continue installation because of it.

[micadeyeye@micadeyeye ~]$ sudo openstack-nova-db-setup
.
.
.
Asking openstack-nova to sync the databse.
/usr/lib/python2.7/site-packages/migrate/changeset/schema.py:551: SAWarning: <type 'NoneType'> being associated with <class 'sqlalchemy.schema.Column'> object after the <class 'sqlalchemy.schema.Column'> has already been used in a SQL generation; previously generated constructs may contain stale state.
  self.table = None
/usr/lib/python2.7/site-packages/migrate/changeset/schema.py:124: MigrateDeprecationWarning: Passing a Column object to alter_column is deprecated. Just pass in keyword parameters instead.
  MigrateDeprecationWarning
Complete!

Comment 2 Pádraig Brady 2011-12-26 11:21:11 UTC

I vaguely remember getting that _warning_ too.
However everything subsequently worked fine.

Comment 3 Mark McLoughlin 2012-01-03 07:29:35 UTC

Yeah, the warning shouldn't be causing openstack-nova-db-setup to fail

Michael - are you sure the script failed?

Comment 4 Pádraig Brady 2012-02-22 23:09:38 UTC

*** Bug 796350 has been marked as a duplicate of this bug. ***

Comment 5 Mark McLoughlin 2012-03-08 08:45:22 UTC

Ok, looks like we won't get around to fixing this on Fedora 16 but it's not an issue on Fedora 17