agama-installer.kiwi: Set OBS-Milestone.

[gleidi-suse]

The OBS-Milestone allows, after setting the %current_milestone in the OBS project configuration, to have correctly versioned artifacts.

Add the following (or equivalent code) to your project configuration:

%define current_milestone Snapshot-202506-1
Macros:
%current_milestone Snapshot-202506-1
:Macros

Problem

SLES 16.0 Agama build artifacts don't have the correct milestone name and break OBS releases.

Solution

Setting OBS-Milestone and the %current_milestone macro.

[mvidner]

Thanks for the PR, but I'd like to understand what is going on before rubberstamping some magic :)

I don't even understand the Problem:

SLES 16.0 Agama build artifacts don't have the correct milestone name and break OBS releases.

• something like "in https://download.opensuse.org/repositories/systemsmanagement:/Agama:/Devel/images/ the binaries shall have Snapshot-YYYYMM-N in the name"?
• break the release in what way?

If there is some documentation for this, please point to it.

Can you please point to some OBS sources and binaries where this works correctly, as an example?

[gleidi-suse]

Hi 😄

Thanks for the PR, but I'd like to understand what is going on before rubberstamping some magic :)

Good point, I'll try to explain the point to the best of my understanding of it.

I don't even understand the Problem:

SLES 16.0 Agama build artifacts don't have the correct milestone name and break OBS releases.

Check out https://gitlab.suse.de/buildops/release-support/-/issues/62#note_841322 if you have visibility. Anyway we need in the end to publish SLES Agama bases PXE images. To be able to correctly do so we need:

• change baseiso-containment to copy milestone files along with the created rpms (see osc rq 1288232)
• change agama-installer-SLES to have a milestone (current PR)
• also rename a rpm if there is a milestone file and repotype is sleimage openSUSE/open-build-service#18074

* something like "in https://download.opensuse.org/repositories/systemsmanagement:/Agama:/Devel/images/ the binaries shall have Snapshot-YYYYMM-N in the name"?

Only if you have %current_milestone set in your project configuration.

* break the release in what way?

Without all of the above 3 changes SLES Agama based PXE images do not have the correct filename, and release artifacts are manually renamed.

If there is some documentation for this, please point to it.

Can you please point to some OBS sources and binaries where this works correctly, as an example?

https://src.suse.de/products/SLES/src/branch/16.0/kiwi-templates-Minimal/Minimal.kiwi#L3

or

https://build.opensuse.org/projects/home:amorgante:branches:SUSE:SLE-15-SP5:Update:Products:Micro55/packages/SLE-Micro/files/SLE-Micro.kiwi?expand=0 at line 3

I hope this helps clarify why we need this, thank you!

[gleidi-suse]

@mvidner do you have any feedback on this change?