[openstack-dev] creating a default for oslo config variables within a project?

Davanum Srinivas davanum at gmail.com
Tue Dec 3 22:22:43 UTC 2013

Should we update oslo-incubator first to?

default=os.environ.get("OSLO_LOCK_PATH") or tempfile.mkdtemp()

-- dims

On Tue, Dec 3, 2013 at 4:56 PM, Sean Dague <sean at dague.net> wrote:
> This cinder patch - https://review.openstack.org/#/c/48935/
> Is blocked on failing upgrade because the updated oslo lockutils won't
> function until there is a specific configuration variable added to the
> cinder.conf.
> That work around is proposed here -
> https://review.openstack.org/#/c/52070/3
> However I think this is exactly the kind of forward breaks that we want
> to prevent with grenade, as cinder failing to function after a rolling
> upgrade because a config item wasn't added is exactly the kind of pain
> we are trying to prevent happening to ops.
> So the question is, how is this done correctly so that a default can be
> set in the cinder code for this value, and it not require a config
> change to work?
>         -Sean
> --
> Sean Dague
> http://dague.net
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Davanum Srinivas :: http://davanum.wordpress.com

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