test(e2e): generalize rootful podman guest setup

Signed-off-by: Evan Lezar <elezar@nvidia.com>

Author: elezar

nix/test-guest/README.md

@@ -61,8 +61,8 @@ The root [`flake.nix`](../../flake.nix) exposes this directory as the `test-gues
 
 | Distro | Docker | Podman | Rootful Podman | Rootless Podman | SELinux | Package format |
 | --- | --- | --- | --- | --- | --- | --- |
-| Ubuntu 24.04 | Yes | Yes | No | No | No | `.deb` |
-| Ubuntu 26.04 | Yes | Yes | No | Yes | No | `.deb` |
+| Ubuntu 24.04 | Yes | Yes | Yes | No | No | `.deb` |
+| Ubuntu 26.04 | Yes | Yes | Yes | Yes | No | `.deb` |
 | CentOS Stream 10 | No | Yes | Yes | No | Yes | `.rpm` |
 | Fedora 44 | No | Yes | Yes | No | Yes | `.rpm` |
 | Rocky Linux 9 | Yes | Yes | Yes | No | Yes | `.rpm` |
@@ -104,6 +104,7 @@ nix run .#test-guest -- --distro rocky --with docker
 nix run .#test-guest -- --distro centos --with podman
 nix run .#test-guest -- --distro fedora --with podman
 nix run .#test-guest -- --distro fedora --with podman-rootful
+nix run .#test-guest -- --distro ubuntu-24-04 --with podman-rootful
 nix run .#test-guest -- --distro ubuntu-26-04 --with podman-rootless
 ```
 

nix/test-guest/configuration/podman-rootful.yml

@@ -7,17 +7,9 @@
 - name: Configure rootful Podman
   hosts: test_vm
   become: true
-  gather_facts: true
+  gather_facts: false
 
   tasks:
-    - name: Validate rootful Podman support
-      ansible.builtin.assert:
-        that:
-          - ansible_facts.distribution in ["CentOS", "Fedora", "Rocky"]
-        fail_msg: >-
-          Rootful Podman guest coverage is supported on RPM-family guests, not
-          {{ ansible_facts.distribution }}.
-
     - name: Install rootful Podman
       ansible.builtin.package:
         name: podman