Add example playbook and inventory

docs/getting-started.rst

@@ -71,6 +71,27 @@ server configuration.
         "/.well-known/acme-challenge/" => "/var/www/acme-challenges/",
     )
 
+
+Example playbook
+----------------
+
+A minimal playbook which would run the ``ganto.acme_tiny`` role to request a
+SSL certificate would looke like this:
+
+.. literalinclude:: playbooks/acme_tiny.yml
+   :language: yaml
+
+
+Example inventory
+-----------------
+
+When using the playbook :ref:`above <Example playbook>`_ the host to run the
+role has to be added to the ``[acme_tiny]`` host group in the Ansible
+inventory::
+
+    [acme_tiny]
+    hostname
+
 ..
  Local Variables:
  mode: rst