Add tests of more modern distros

Buster goes EOL in June 2024, so it's good time to add testing of more
distros, including latest Debian 12 and Ubuntu 22.04 as latest LTS at
the moment.

Change-Id: I62dafeef2e2483631cabb10e8f2c289dfb726bea

.zuul.yaml

@@ -1,12 +1,12 @@
 ---
 
 - nodeset:
-    name: debian-buster-2-node
+    name: debian-bookworm-2-node
     nodes:
       - name: primary
-        label: debian-buster
+        label: debian-bookworm
       - name: secondary
-        label: debian-buster
+        label: debian-bookworm
     groups:
       - name: switch
         nodes:
@@ -20,16 +20,38 @@
     name: ffrouting-deploy
     parent: base
     run: tests/test.yml
-    nodeset: debian-buster-2-node
+    nodeset: debian-bookworm-2-node
+
+- job:
+    name: tox-molecule-buster
+    parent: tox-molecule
+    vars:
+      tox_envlist: molecule-buster
+
+- job:
+    name: tox-molecule-bookworm
+    parent: tox-molecule
+    vars:
+      tox_envlist: molecule-bookworm
+
+- job:
+    name: tox-molecule-jammy
+    parent: tox-molecule
+    vars:
+      tox_envlist: molecule-jammy
 
 - project:
     check:
       jobs:
         - ffrouting-deploy
         - tox-linters
-        - tox-molecule
+        - tox-molecule-buster
+        - tox-molecule-bookworm
+        - tox-molecule-jammy
     gate:
       jobs:
         - ffrouting-deploy
         - tox-linters
-        - tox-molecule
+        - tox-molecule-buster
+        - tox-molecule-bookworm
+        - tox-molecule-jammy

molecule/default/prepare.yml

@@ -6,6 +6,9 @@
     iproute_package_name:
       redhat: iproute
       debian: iproute2
+    iputils_package_name:
+      redhat: iputils
+      debian: iputils-ping
   tasks:
     - name: Install required packages
       package:
@@ -15,6 +18,7 @@
       with_items:
         - ca-certificates
         - "{{ iproute_package_name[ansible_facts['os_family'] | lower] }}"
+        - "{{ iputils_package_name[ansible_facts['os_family'] | lower] }}"
 
     - name: Clear gathered facts
       meta: clear_facts

tox.ini

@@ -40,11 +40,43 @@ commands =
     ansible-lint {toxinidir}/molecule/default/playbook.yml
     yamllint {toxinidir}
 
-[testenv:molecule]
+
+[molecule]
 deps =
     {[testenv]deps}
     docker
     molecule
     molecule-plugins[docker]
+
 commands =
     molecule test
+
+setenv =
+    {[testenv]setenv}
+
+[testenv:molecule-buster]
+deps =
+    {[molecule]deps}
+commands =
+    {[molecule]commands}
+setenv =
+    {[molecule]setenv}
+    docker_image_tag=debian-systemd:buster
+
+[testenv:molecule-bookworm]
+deps =
+    {[molecule]deps}
+commands =
+    {[molecule]commands}
+setenv =
+    {[molecule]setenv}
+    docker_image_tag=debian-systemd:bookworm
+
+[testenv:molecule-jammy]
+deps =
+    {[molecule]deps}
+commands =
+    {[molecule]commands}
+setenv =
+    {[molecule]setenv}
+    docker_image_tag=ubuntu-systemd:jammy