On Wed, Feb 10, 2016 at 07:07:22PM -0800, Clark Boylan wrote: > On Wed, Feb 10, 2016, at 06:02 PM, Tony Breeds wrote: > > On Wed, Feb 10, 2016 at 06:45:25PM -0600, Monty Taylor wrote: > > > Hey everybody, > > > > > > tl;dr - We have new AFS-based consistent per-region mirrors of PyPI and > > > APT > > > repos with additional wheel repos containing pre-built wheels for all the > > > modules in global-requirements > > > > Woot! > > > > I do have a couple of questions about the pre-built wheels: > > > > 1) You say global-requirements, I assume this includes upper-constraints > > as > > well. Do you check that the version of each library as listed in > > upper-constraints does exist on the mirror? How many versions of > > each > > library do you build wheels for? > > It explicitly builds the wheels using upper constraints.
Ahh okay. > > 2) How doe this work on stable branches? I'm guessing you look at the > > g-r for > > each branch, build the wheels and then upload snapshot the whole > > bunch. Verify > > that and release it for consumption. > It iterates through the stable branches and builds wheels for the upper > constraints that it can find. Looks like it should noop if no > constraints are present. Okay We'll need to think about that one as the contrainst in stable/kilo can be bogus, sometime we have a version in contraints that isn't valid compared to g-r We don't enforce constrains on kilo so that causes different pain :D > > 3) Do you mirror all matches for a requirements spec or just the highest > > one > > that matches? > We mirror all of the wheels that we have built over time. As upper > constraints move new wheels will be added. There isn't currently a > delete step but we may add one in the future if necessary. Ok. > > 4) Will we see version selection vary between the gate and tests run > > outside the > > gate? > Not if you use constraints. Pip's selection of deps are constraints win, > if no constraints then take the highest version available and if that > version is available as a wheel use the wheel. Right I was thinking of $library adds a release I rin tox (uncontstrained) at home and get that new release I then run the same (unconstrained) test in the gate and get the wheel frmo the cache. Just somethign to keep in mind not a problem as such. > Code is at > https://git.openstack.org/cgit/openstack-infra/project-config/tree/jenkins/scripts/wheel-build.sh. Wow okay that is remarkably simple :) Thanks Clark Yours Tony.
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