Use MIRSG molecule-test (#5)

Reduce duplication in workflows by:
- using our `molecule-test` GitHub Action
- adding a reusable workflow for running the action
- use this reusable workflow for running tests on the `provision` and
`firewalld` roles (more workflows can be added in a separate pr)
- run the tests for a given role when either the role itself changes or
the workflow changes

Note, this depends on UCL-MIRSG/.github#80 being
merged first.
And linting is broken will fix in a different pr

.github/workflows/add-issue-to-project.yml

@@ -9,7 +9,7 @@ jobs:
   add-issue-to-project:
     runs-on: ubuntu-latest
     steps:
-      - uses: UCL-MIRSG/.github/actions/add-to-project@v0.36.0
+      - uses: UCL-MIRSG/.github/actions/add-to-project@v0.38.0
         with:
           app-id: ${{ secrets.APP_ID }}
           app-pem: ${{ secrets.APP_PEM }}

.github/workflows/linting.yml

@@ -11,7 +11,7 @@ jobs:
   linting:
     runs-on: ubuntu-latest
     steps:
-      - uses: UCL-MIRSG/.github/actions/linting@v0.36.0
+      - uses: UCL-MIRSG/.github/actions/linting@v0.38.0
         with:
           ansible-roles-config: ./meta/requirements.yml
           pre-commit-config: ./.pre-commit-config.yaml

.github/workflows/molecule-firewalld.yml

@@ -3,37 +3,11 @@ on:
   pull_request:
     paths:
       - "roles/firewalld/**"
+      - ".github/workflows/molecule.yml"
+      - ".github/workflows/molecule-firewalld.yml"
 
 jobs:
   molecule-firewalld:
-    runs-on: ubuntu-latest
-    strategy:
-      fail-fast: true
-      matrix:
-        scenario:
-          - centos7
-    env:
-      MOLECULE_RUN_TAGS: firewalld
-      PY_COLORS: 1
-      ANSIBLE_FORCE_COLOR: 1
-    steps:
-      - name: Check out the codebase
-        uses: actions/checkout@v4
-        with:
-          path: ansible_collections/mirsg/infrastructure
-
-      - name: Set up Python
-        uses: actions/setup-python@v4
-        with:
-          python-version: 3.11
-
-      - name: Install test dependencies
-        run: |
-          sudo apt-get update && sudo apt-get -y install rsync
-          python3 -m pip install --upgrade pip
-          python3 -m pip install ansible molecule molecule-plugins[docker] docker requests
-
-      - name: Test with molecule
-        run: |
-          cd ansible_collections/mirsg/infrastructure/tests
-          molecule test --scenario-name  "${{ matrix.scenario }}"
+    uses: ./.github/workflows/molecule.yml
+    with:
+      run-tags: firewalld

.github/workflows/molecule-provision.yml

@@ -3,37 +3,11 @@ on:
   pull_request:
     paths:
       - "roles/provision/**"
+      - ".github/workflows/molecule.yml"
+      - ".github/workflows/molecule-provision.yml"
 
 jobs:
   molecule-provision:
-    runs-on: ubuntu-latest
-    strategy:
-      fail-fast: true
-      matrix:
-        scenario:
-          - centos7
-    env:
-      MOLECULE_RUN_TAGS: provision
-      PY_COLORS: 1
-      ANSIBLE_FORCE_COLOR: 1
-    steps:
-      - name: Check out the codebase
-        uses: actions/checkout@v4
-        with:
-          path: ansible_collections/mirsg/infrastructure
-
-      - name: Set up Python
-        uses: actions/setup-python@v4
-        with:
-          python-version: 3.11
-
-      - name: Install test dependencies
-        run: |
-          sudo apt-get update && sudo apt-get -y install rsync
-          python3 -m pip install --upgrade pip
-          python3 -m pip install ansible molecule molecule-plugins[docker] docker requests
-
-      - name: Test with molecule
-        run: |
-          cd ansible_collections/mirsg/infrastructure/tests
-          molecule test --scenario-name  "${{ matrix.scenario }}"
+    uses: ./.github/workflows/molecule.yml
+    with:
+      run-tags: provision

.github/workflows/molecule.yml

@@ -0,0 +1,28 @@
+name: Test with Molecule
+on:
+  workflow_call:
+    inputs:
+      run-tags:
+        type: string
+        default: all
+
+jobs:
+  molecule:
+    runs-on: ubuntu-latest
+    strategy:
+      fail-fast: true
+      matrix:
+        scenario:
+          - centos7
+    env:
+      MOLECULE_RUN_TAGS: ${{ inputs.run-tags }}
+      PY_COLORS: 1
+      ANSIBLE_FORCE_COLOR: 1
+
+    steps:
+      - name: Run `molecule test`
+        uses: UCL-MIRSG/.github/actions/[email protected]
+        with:
+          scenario: ${{ matrix.scenario }}
+          checkout_path: ansible_collections/mirsg/infrastructure
+          tests_path: ansible_collections/mirsg/infrastructure/tests