[openstack-dev] [oslo] Can we stop global requirements update?

Joshua Harlow harlowja at fastmail.com
Fri Apr 21 05:31:19 UTC 2017


Doug Hellmann wrote:
> Excerpts from gordon chung's message of 2017-04-20 17:12:26 +0000:
>> On 20/04/17 01:32 AM, Joshua Harlow wrote:
>>> Wasn't there also some decision made in austin (?) about how we as a
>>> group stated something along the line of co-installability isn't as
>>> important as it once was (and may not even be practical or what people
>>> care about anymore anyway)?
>
> I don't remember that, but I may not have been in the room at the
> time.  In the past when we've discussed that idea, we've continued
> to maintain that co-installability is still needed for distributors
> who have packaging constraints that require it and for use cases
> like single-node deployments for POCs.

Ya, looking back I think it was:

https://etherpad.openstack.org/p/newton-global-requirements

I think that was robert that lead that session, but I might be incorrect 
there.

>
>>> With kolla becoming more popular (tripleo I think is using it, and ...)
>>> and the containers it creates making isolated per-application
>>> environments it makes me wonder what of global-requirements is still
>>> valid (as a concept) and what isn't.
>
> We still need to review dependencies for license compatibility, to
> minimize redundancy, and to ensure that we're not adding things to
> the list that are not being maintained upstream. Even if we stop syncing
> versions, official projects need to be those reviews, and having the
> global list is a way to ensure that the reviews are done.
>
>>> I do remember the days of free for all requirements (or requirements
>>> sometimes just put/stashed in devstack vs elsewhere), which I don't
>>> really want to go back to; but if we finally all agree that
>>> co-installability isn't what people actually do and/or care about
>>> (anymore?) then maybe we can re-think some things?
>> agree with all of ^... but i imagine to make progress on this, we'd have
>> to change/drop devstack usage in gate and that will take forever and a
>> lifetime (is that a chick flick title?) given how embedded devstack is
>> in everything. it seems like the solution starts with devstack.
>>
>> cheers,
>>
>
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