Reviewed: https://review.openstack.org/4009
Committed:
http://github.com/openstack/openstack-common/commit/8723af7665d004ae088d5066b795877c7d8f890f
Submitter: Jenkins
Branch: master
commit 8723af7665d004ae088d5066b795877c7d8f890f
Author: Mark McLoughlin <mar...@redhat.com>
Date: Fri Feb 10 17:14:52 2012 +0000
Disable ConfigParser interpolation (lp#930270)
This breaks e.g.
volume_name_template=volume-%08x
instance_name_template=instance-%08x
and is not part of the API contract anyway. We use $opt based value
interpolation.
Change-Id: I7ba566ae7c9a77322b52c67c5e1ffbffb760f0fc
** Changed in: openstack-common
Status: In Progress => Fix Committed
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https://bugs.launchpad.net/bugs/930270
Title:
flagfile interpolation breaks instance_name_tempalte
Status in OpenStack Compute (Nova):
In Progress
Status in openstack-common:
Fix Committed
Bug description:
When --volume_name_template=volume-%08x and
--instance_name_template=instance-%08x are present in nova.conf,
ConfigParser attempts to interpolate the '%' strings. There are meant
for nova to interpolate.
2012-02-10 10:54:49,089 DEBUG nova.service [-] osapi_compute_link_prefix :
None from (pid=22867) wait /opt/stack/nova/nova/service.py:409
2012-02-10 10:54:49,089 CRITICAL nova [-] '%' must be followed by '%' or '(',
found: '%08x'
(nova): TRACE: Traceback (most recent call last):
(nova): TRACE: File "/opt/stack/nova/bin/nova-api", line 53, in <module>
(nova): TRACE: service.wait()
(nova): TRACE: File "/opt/stack/nova/nova/service.py", line 402, in wait
(nova): TRACE: flag_get = FLAGS.get(flag, None)
(nova): TRACE: File "/opt/stack/nova/nova/flags.py", line 73, in get
(nova): TRACE: value = getattr(self, name)
(nova): TRACE: File "/opt/stack/nova/nova/flags.py", line 70, in __getattr__
(nova): TRACE: return getattr(self._conf, name)
(nova): TRACE: File "/opt/stack/nova/nova/openstack/common/cfg.py", line
784, in __getattr__
(nova): TRACE: return self._substitute(self._get(name))
(nova): TRACE: File "/opt/stack/nova/nova/openstack/common/cfg.py", line
985, in _get
(nova): TRACE: return opt._get_from_config_parser(self._cparser, section)
(nova): TRACE: File "/opt/stack/nova/nova/openstack/common/cfg.py", line
433, in _get_from_config_parser
(nova): TRACE: return cparser.get(section, self.dest)
(nova): TRACE: File "/usr/lib/python2.7/ConfigParser.py", line 615, in get
(nova): TRACE: return self._interpolate(section, option, value, d)
(nova): TRACE: File "/usr/lib/python2.7/ConfigParser.py", line 683, in
_interpolate
(nova): TRACE: self._interpolate_some(option, L, rawval, section, vars, 1)
(nova): TRACE: File "/usr/lib/python2.7/ConfigParser.py", line 724, in
_interpolate_some
(nova): TRACE: "'%%' must be followed by '%%' or '(', found: %r" %
(rest,))
(nova): TRACE: InterpolationSyntaxError: '%' must be followed by '%' or '(',
found: '%08x'
(nova): TRACE:
stack@356591-essex-k1:/opt/stack/nova$
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