On 2020-05-03 23:07:56 +0000 (+0000), Tristan Cacqueray wrote: [...]
Is it defined somewhere how to udpate the images?
Images are built when their respective source repositories change. I gather there is work in progress in Zuul to be able to trigger new builds of images when related repositories change as well, though I don't recall the exact details.
In particular, is the intermediary layer update taken into account, or is it expected that everything is rebuilt from scratch to get any updates?
I won't claim to be an expert in these matters, but my understanding is that Zuul's dependency mechanisms guarantee that an image won't be promoted unless the images it depends on are also promoted.
I can't find much information about that in this proposal or in the tc container-images goal, and that seems like a non trivial process. Could this be a good oportunity for collaboration?
Absolutely! This is why we're trying to get more projects to try to make use of the workflow, so we have opportunities to improve on it. -- Jeremy Stanley