[openstack-dev] [release][all] Release help needed - we are incompatible with ourselves

Davanum Srinivas davanum at gmail.com
Mon Sep 21 23:37:54 UTC 2015


+1 Doug. Done. separated the os-client-config from that review.

On Mon, Sep 21, 2015 at 4:36 PM, Doug Hellmann <doug at doughellmann.com>
wrote:

> [resending, the first copy was lost in transmission]
>
> Excerpts from Doug Hellmann's message of 2015-09-21 16:08:51 -0400:
> > Excerpts from Robert Collins's message of 2015-09-22 07:51:02 +1200:
> > > Constraint updates are still failing: you can see this on
> > > https://review.openstack.org/#/c/221157/ or more generally
> > >
> https://review.openstack.org/#/q/status:open+project:openstack/requirements+branch:master+topic:openstack/requirements/constraints,n,z
> > >
> > > Now, the constraints system is *doing its job* - its made the presence
> > > of an incompatible thing not-a-firedrill. However, we need to do our
> > > part of the job too: we need to fix the incompatibility that exists so
> > > that we can roll forward and start using the new releases that are
> > > being made.
> > >
> > > Right now the release team are picking individual components and
> > > proposing them as merges to move things forward, but its fairly
> > > fundamentally unsafe to cut the full liberty release while there is a
> > > known incompatibility bug out there.
> > >
> > > So - I'm manually ringing the fire-drill alarm now: we need to get
> > > this fixed so that the released liberty is actually compatible with
> > > the entire ecosystem at time of release.
> > >
> > > What issues are there ?
> > >
> > > Firstly,
> > > 2015-09-21 06:24:00.911 | + openstack --os-token
> > > 3dc712d5120b436ebb7d554405b7c15f --os-url http://127.0.0.1:9292 image
> > > create cirros-0.3.4-x86_64-uec --public --container-format ami
> > > --disk-format ami
> > > 2015-09-21 06:24:01.396 | openstack: 'image' is not an openstack
> > > command. See 'openstack --help'.
> > >
> > > (See the dvsm run from review 221157 -
> > >
> http://logs.openstack.org/57/221157/12/check/gate-tempest-dsvm-full/17941bd/logs/devstacklog.txt.gz#_2015-09-21_06_24_00_911
> > > )
> >
> > This looks like the error we were seeing before the most recent
> > os-client-config release. I wonder if it would help to update that
> > patch to remove the os-client-config change.  There's a separate
> > patch up to change that constraint in
> https://review.openstack.org/225363
> > but it depends on some devstack changes.
> >
> > Doug
> >
> > >
> > > Secondly, its likely that once thats fixed there will be more things
> to unwind.
> > >
> > > What will help most is if a few folk familiar with devstack can pull
> > > down review 221157 and do a binary search on the changes in it to
> > > determine which ones are safe and which ones trigger the breakage:
> > > then we can at least land all the safe ones at once and zero in on the
> > > incompatibility - and get it addressed.
> > >
> > > To repeat: this is effectively a release blocker IMO, and the release
> > > is happening - well, $now.
> > >
> > > -Rob
> > >
>
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-- 
Davanum Srinivas :: https://twitter.com/dims
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