test: Add CentOS 9 image mode

[martinpitt]

See https://gitlab.com/testing-farm/general/-/blob/main/rfd/rfd5-testing-image-mode.adoc

https://issues.redhat.com/browse/COCKPIT-1213

---

This doesn't work locally:

tmt run --until report provision --how virtual --image https://artifacts.dev.testing-farm.io/images/Fedora-40-image-mode-x86_64.qcow2

fails with

       Command 'rpm -q --whatprovides cockpit-ws cockpit-podman cockpit-system nginx systemd-container || rpm-ostree install --apply-live --idempotent --allow-inactive  cockpit-ws cockpit-podman cockpit-system nginx systemd-container' returned 1.
[...]
        error: Could not depsolve transaction; 3 problems detected:
         Problem 1: package nginx-2:1.26.2-1.fc40.x86_64 from updates requires nginx-core = 2:1.26.2-1.fc40, but none of the providers can be installed
          - conflicting requests
          - nothing provides nginx-mimetypes needed by nginx-core-2:1.26.2-1.fc40.x86_64 from updates
         Problem 2: package cockpit-ws-329.1-1.fc40.x86_64 from updates requires (selinux-policy >= 40.29 if selinux-policy-targeted), but none of the providers can be installed
          - cannot install both selinux-policy-40.29-2.fc40.noarch from updates and selinux-policy-40.28-1.fc40.noarch from @System
          - conflicting requests
         Problem 3: package systemd-container-255.15-1.fc40.x86_64 from updates requires libsystemd-shared-255.15-1.fc40.so()(64bit), but none of the providers can be installed
          - package systemd-container-255.15-1.fc40.x86_64 from updates requires libsystemd-shared-255.15-1.fc40.so(SD_SHARED)(64bit), but none of the providers can be installed
          - package systemd-container-255.15-1.fc40.x86_64 from updates requires systemd(x86-64) = 255.15-1.fc40, but none of the providers can be installed
          - cannot install both systemd-255.15-1.fc40.x86_64 from updates and systemd-255.13-1.fc40.x86_64 from @System
          - conflicting requests
          - nothing provides libbz2.so.1 needed by systemd-container-255.15-1.fc40.i686 from updates
          - nothing provides liblzma.so.5 needed by systemd-container-255.15-1.fc40.i686 from updates
          - nothing provides liblzma.so.5(XZ_5.0) needed by systemd-container-255.15-1.fc40.i686 from updates
          - nothing provides libacl.so.1 needed by systemd-container-255.15-1.fc40.i686 from updates
          - nothing provides libacl.so.1(ACL_1.0) needed by systemd-container-255.15-1.fc40.i686 from updates

This feels like an rpm-ostree issue together with a dnf depsolver. Reported to https://issues.redhat.com/browse/TFT-3020 . Let's see how that works in packit/TF. Also, this isn't quite the correct way, we should really build a derived container and boot into that.

[martinpitt]

This failed even earlier, in TF install packages step -- it really can't do that in bootc mode, this needs some thinking.

[thrix]

Suggested change

	tf_extra_params:
	environments:
	- artifacts: []

[thrix]

@martinpitt let's try this, this should disable the artifacts installation :)

You can consume then the copr build via Packit's environment variables it injects to the tests:

https://packit.dev/docs/configuration/upstream/tests#optional-parameters

[martinpitt]

@thrix Thanks for the hint! I'm a bit sceptical, as in cockpit that felt additive, not replacing. But pushed, let's try!

[martinpitt]

@thrix No, didn't help unfortunately: https://artifacts.dev.testing-farm.io/5ba18f34-5551-42e1-867f-16d24984ee20/

[martinpitt]

Reported as https://issues.redhat.com/browse/TFT-3028

[thrix]

No need to report that, we have other ways to try it out, let me open a new MR so i can experiment and help

[thrix]

continuing myself in #1924 for a prototype with all the needed workarounds

[martinpitt]

Installed build deps programmatically, so a local tmt run actually gets pretty far ⭐ But it now runs straight into cockpit-project/cockpit#21201 , so we need cockpit 330 for that.