Add GitHub Actions

Add CI via GitHub actions

.github/workflows/CI.yml

@@ -0,0 +1,37 @@
+---
+name: Test deployment
+on: push
+
+jobs:
+  lint:
+    name: Lint
+    runs-on: ubuntu-latest
+    steps:
+      - name: Check out codebase
+        uses: actions/checkout@v2
+      - name: Set up Python
+        uses: actions/setup-python@v2
+        with:
+          python-version: '3.x'
+      - name: Install dependencies
+        run: pip3 install yamllint
+      - name: Lint repository
+        run: yamllint .
+
+  molecule:
+    name: Molecule
+    runs-on: ubuntu-latest
+    steps:
+      - name: Check out the codebase
+        uses: actions/checkout@v2
+      - name: Set up Python
+        uses: actions/setup-python@v2
+        with:
+          python-version: '3.x'
+      - name: Install dependencies
+        run: pip3 install ansible molecule[docker] docker pytest testinfra
+      - name: Run Molecule
+        run: molecule test
+        env:
+          PY_COLORS: '1'
+          ANSIBLE_FORCE_COLOR: '1'

molecule/default/converge.yml

@@ -15,6 +15,7 @@
         group: "{{nginxuser}}"
         owner: "{{nginxgroup}}"
         mode: 0754
+      register: deployed
     - name: Deploy nginx configuration
       copy:
         content: |
@@ -31,12 +32,15 @@
         owner: root
         group: root
         mode: 0644
-      when: deploy_nginx_config == true
-    - name: Rung nginx check
+      when: deployed.changed and deploy_nginx_config == true
+
+    - name: Perform nginx check
       shell: nginx -t
+      when: deployed.changed
 
     # Restart of nginx is required for the new configuration
     - name: Restart nginx
       systemd:
         name: nginx
         state: restarted
+      when: deployed.changed

molecule/default/verify.yml

@@ -1,10 +0,0 @@
----
-# This is an example playbook to execute Ansible tests.
-
-- name: Verify
-  hosts: all
-  gather_facts: false
-  tasks:
-  - name: Example assertion
-    assert:
-      that: true

tests/inventory

@@ -1,2 +0,0 @@
-localhost
-

tests/test.yml

@@ -1,5 +0,0 @@
----
-- hosts: localhost
-  remote_user: root
-  roles:
-    - lempo