Grizzly glance command fails on Ubuntu Precise with warlock error

[Sandeep Raman]

OS: Ubuntu Precise 12.04
Glance version: Grizzly 2

root@controller:~# dpkg --print-avail glance
Package: glance
Priority: extra
Section: python
Installed-Size: 45
Maintainer: Ubuntu OpenStack <email address hidden>
Architecture: all
Version: 2013.1.a120.g927088b+git201302201601~precise-0ubuntu1
Depends: glance-api (= 2013.1.a120.g927088b+git201302201601~precise-0ubuntu1), glance-registry (= 2013.1.a120.g927088b+git201302201601~precise-0ubuntu1)
Suggests: python-ceph
Size: 22216

Problem Description:
After successful install and config of glance, glance index errors as below.

root@controller:~# glance index
Traceback (most recent call last):
  File "/usr/bin/glance", line 5, in <module>
    from pkg_resources import load_entry_point
  File "/usr/lib/python2.7/dist-packages/pkg_resources.py", line 2711, in <module>
    parse_requirements(__requires__), Environment()
  File "/usr/lib/python2.7/dist-packages/pkg_resources.py", line 584, in resolve
    raise DistributionNotFound(req)
pkg_resources.DistributionNotFound: warlock>=0.7.0,<2
root@controller:~#

The glance-api and glance-registry service is crashing as well. The upstart log has the following entry -
2013-02-21 22:30:03.072 2142 CRITICAL glance [-] duplicate option: log-format

The workaround mentioned on the other bugs filed for jsonschema error, 1100356, 1098688, 1101158 did not help.
Added the below in the following files -
root@controller:/usr/share/doc/python-warlock# vi requirements.txt
root@controller:/usr/share/pyshared/warlock-0.1.0.egg-info# vi requires.txt

jsonschema>=0.2
warlock>=0.1.0

Is there any other file, location where the value needs to be changed?

[Dennis Miyoshi (dennis-miyoshi)]

I do not see the jsonschema error anymore. There is a Problem with the following file though:
/usr/share/pyshared/python_glanceclient-0.7.0.21.ged644d7.egg-info/requires.txt

In this file it specifies warlock>=0.7.0,<2

On my Ubuntu Precise load, warlock is Version 0.1.0 and I have to Change that line to the following to get this all to work:

warlock>=0.1.0,<2

I believe that the latest python-warlock is 0.3.1 but Ubuntu Precise is still using 0.1.0.

[Dennis Miyoshi (dennis-miyoshi)]

I'm sure that this is packaging on the Ubuntu side. We'll ask them about this. Thanks.

[Sandeep Raman (sandeep-raman)]

Modifying as mentioned above did not help. The glance-api and glance-registry service continue to crash and error as before.

[Sandeep Raman (sandeep-raman)]

Upgraded glance. Modified the following files, made no difference yet.

/usr/lib/python2.7/dist-packages/warlock-0.1.0.egg-info/requires.txt
/usr/lib/python2.7/dist-packages/glance-2013.1.a127.gce8dadf.egg-info/requires.txt
/usr/lib/python2.7/dist-packages/python_glanceclient-0.8.0.2.g6c7fb0e.egg-info/requires.txt
/usr/share/pyshared/warlock-0.1.0.egg-info/requires.txt
/usr/share/pyshared/glance-2013.1.a127.gce8dadf.egg-info/requires.txt
/usr/share/pyshared/python_glanceclient-0.8.0.2.g6c7fb0e.egg-info/requires.txt

[Sandeep Raman (sandeep-raman)]

I rebuilt the setup and edited the file /usr/lib/python2.7/dist-packages/python_glanceclient-0.8.0.2.g6c7fb0e.egg-info/requires.txt to read warlock>=0.1.0,<2. Services restarted, now glance works.

[Launchpad Janitor (janitor)]

Status changed to 'Confirmed' because the bug affects multiple users.