Open Stack

On 2020-05-03 02:31:41 +0100 (+0100), Sean Mooney wrote:
[...]
> i have not really followed why https://review.opendev.org/720107
> is somehow unique in being able to support that? obviously without
> a way to rebuild distroy packages we build kolla binary images
> speculativly. but kolla source images which just pip install the
> different service into a virtual env could totally support
> depens-on and other featuer we get for free in the devstack jobs
> by virtue of using the soruce repos prepared by zuul.
[...]

"Build speculatively" in this case meaning the jobs are designed to
be able to use depends-on to test with layers built from changes in
other projects which also haven't merged yet, incorporating changes
to images which are queued ahead of them in the gate pipeline, and
so on. That is, jobs can make use of OpenDev's buildset and
intermediate registry proxies to pull images from other jobs in the
same buildset or in (implicit or explicit) dependencies rather than
only using images built in the job itself or temporarily uploading
them somewhere public like tarballs.o.o, dockerhub, et cetera.

https://docs.opendev.org/opendev/base-jobs/latest/docker-image.html

-- 
Jeremy Stanley
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