V Wed, Jun 21, 2023 at 11:52:36AM +0200, Remi Collet napsal(a): > Le 13/06/2023 à 18:32, Petr Pisar a écrit : > > Hello, > > > > as it seems that module build infrastructure isn't getting any better, as > > modular YUM repositories are going to be deconfigured > > <https://fedoraproject.org/wiki/Changes/No_default_fedora-repos-modular>, > > there is a time to look at different ways how to package alternative content. > > Another way/proposal > > Keep "modularity", but drop MBS > > 1/ create a stream package which defines few needed stuff > > mostly > - %dist => .module+name+stream.distro > - %modularitylabel > That stream package would have to be registered as an optional member of @build-srpm group and because the package is specific to a stream, the package would have to be kept away from nonmodular build tag. Packagers would probaly tag the stream package into their side tags dedicated for their streams. > and possibly the .yaml template > To enforce reprodusibility and auditability, Koji to has a rule that all input is first commited into dist-git and then a Koji task loads it from there and a packager has no way to influence it. A module-build task in Koji would have to be changed to implement a logic for handling the YAML templates. With MBS it was MBS service which implemented the logic and then imported the output as a module build into Koji. The same goes for the stream package. I have no idea how MBS builds module-build-macros in Koji. A task info reads "Src: cli-build/....src.rpm". Probably a privileged operation which does not involve dist-git. > 2/ modify createrepo > > so all the packages with modularitylabel=name:stream:* > are be part of name:stream module > Or modify createrepo_c to export the modularitylabel into primary.xml. The YAML files, if ever needed, would be synthesized by DNF. My largest problem with this approach is a manual management of the tags on the modular builds. Koji does not have a way how to be asked for all builds belonging to a stream. MBS worked around it by using ephemeral tags for building each stream and then maintaining a registry of these tags and their builds for a later use (e.g. for updating the stream). > Done. > > And we have something which works and have been heavily tested > > Yes this is a 1 level only modularity. > I worry that even this user-side-only modularity is unwelcome <https://fedoraproject.org/wiki/Changes/No_default_fedora-repos-modular>. -- Petr
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