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examples/015_roles/roles/apache2/tasks/main.yml

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+# tasks file for apache2
+---
+- name: install web components
+  apt: name={{item}} state=present update_cache=yes
+  with_items:
+    - apache2
+    - libapache2-mod-wsgi-py3
+    - python-pip-whl
+    - python3-virtualenv
+    - python3-mysqldb
+
+- name: ensure mod_wsgi enabled
+  apache2_module: state=present name=wsgi
+  notify: restart apache2
+
+- name: de-activate default apache site
+  file: path=/etc/apache2/sites-enabled/000-default.conf state=absent
+  notify: restart apache2
+
+- name: ensure apache2 started
+  service: name=apache2 state=started enabled=yes