[openstack-dev] [all][pbr] splitting our deployment vs install dependencies
thierry at openstack.org
Wed Apr 15 09:06:20 UTC 2015
Joe Gordon wrote:
> On Tue, Apr 14, 2015 at 2:55 PM, Chris Dent <chdent at redhat.com
> <mailto:chdent at redhat.com>> wrote:
> On Tue, 14 Apr 2015, Joe Gordon wrote:
> deploy requirements - requirements.txt - which are meant to
> be *local
> to a deployment*, and are commonly expected to specify very
> narrow (or
> even exact fit) versions.
> Link to where this is documented? If this isn't written down
> anywhere, then
> that should be a pre-requisite to this conversation. Get upstream to
> document this.
> I don't know where it is documented but this was the common wisdom I
> knew from the Python community since long before coming to the
> OpenStack community. To me, seeing a requirements.txt in a repo that
> represents a class of an app or library (rather than an instance of
> a deployment) was quite a surprise.
> (This doesn't have that much bearing on the practical aspects of
> this conversation, just wanted to add some anecdata that the precedent
> described above is not weird or alien in any way.)
> Turns out it was easier then I thought to find the documentation for this.
And the doc is indeed pretty clear. I assumed "requirements.txt" would
describe... well... requirements. But like Robert said they are meant to
describe specific deployments (should really be have been named
deployment.txt, or at least dependencies.txt).
Thierry Carrez (ttx)
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