upstream ci: Use util scripts instead of molecule

This patch start the removal of the dependency on molecule for tests,
by using the scripts under `utils` to setup the environment.

By not using molecule, we have more flexibility on using either docker
or podman as the container engine, and makes it easy to reproduce the
environment on different distros, allowing for a more consistent error
reproduction off Azure.

tests/azure/pr-pipeline.yml

@@ -3,7 +3,7 @@ trigger:
 - master
 
 pool:
-  vmImage: 'ubuntu-20.04'
+  vmImage: 'ubuntu-22.04'
 
 stages:
 

tests/azure/templates/playbook_fast.yml

@@ -31,14 +31,20 @@ jobs:
       versionSpec: '${{ parameters.python_version }}'
 
   - script: |
-      pip install \
-        "molecule-plugins[docker]" \
-        "requests<2.29" \
-        "ansible${{ parameters.ansible_version }}"
+      pip install "ansible${{ parameters.ansible_version }}"
     retryCountOnTaskFailure: 5
-    displayName: Install molecule and Ansible
+    displayName: Install Ansible
 
-  - script: ansible-galaxy collection install community.docker ansible.posix
+  - script: |
+      rm -rf ~/.ansible
+      mkdir -p ~/.ansible/roles ~/.ansible/library ~/.ansible/module_utils
+      cp -a roles/* ~/.ansible/roles
+      cp -a plugins/modules/* ~/.ansible/library
+      cp -a plugins/module_utils/* ~/.ansible/module_utils
+    retryCountOnTaskFailure: 5
+    displayName: Setup controller environment
+
+  - script: ansible-galaxy collection install containers.podman ansible.posix
     retryCountOnTaskFailure: 5
     displayName: Install Ansible collections
 
@@ -47,16 +53,8 @@ jobs:
     displayName: Install dependencies
 
   - script: |
-      rm -rf ~/ansible
-      mkdir -p ~/.ansible/roles ~/.ansible/library ~/.ansible/module_utils
-      cp -a roles/* ~/.ansible/roles
-      cp -a plugins/modules/* ~/.ansible/library
-      cp -a plugins/module_utils/* ~/.ansible/module_utils
-      molecule create -s ${{ parameters.scenario }}
-    retryCountOnTaskFailure: 5
+      utils/setup_test_container.sh -e podman -i ${{ parameters.scenario }} ${{ parameters.scenario }}
     displayName: Setup test container
-    env:
-      ANSIBLE_LIBRARY: ./molecule
 
   - script: |
       . utils/set_test_modules
@@ -80,7 +78,7 @@ jobs:
     displayName: Run playbook tests
     env:
       IPA_SERVER_HOST: ${{ parameters.scenario }}
-      RUN_TESTS_IN_DOCKER: true
+      RUN_TESTS_IN_DOCKER: podman
       IPA_DISABLED_MODULES: ${{ variables.ipa_disabled_modules }}
       IPA_DISABLED_TESTS: ${{ variables.ipa_disabled_tests }}
       IPA_VERBOSITY: "-vvv"