cloudstack: add doc fragment

lib/ansible/utils/module_docs_fragments/cloudstack.py

+# -*- coding: utf-8 -*-
+# Copyright (c) 2015 René Moser <mail@renemoser.net>
+#
+# This file is part of Ansible
+#
+# Ansible is free software: you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation, either version 3 of the License, or
+# (at your option) any later version.
+#
+# Ansible is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with Ansible.  If not, see <http://www.gnu.org/licenses/>.
+
+
+class ModuleDocFragment(object):
+
+    # Standard cloudstack documentation fragment
+    DOCUMENTATION = '''
+options:
+  api_key:
+    description:
+      - API key of the CloudStack API.
+    required: false
+    default: null
+    aliases: []
+  api_secret:
+    description:
+      - Secret key of the CloudStack API.
+    required: false
+    default: null
+    aliases: []
+  api_url:
+    description:
+      - URL of the CloudStack API e.g. https://cloud.example.com/client/api.
+    required: false
+    default: null
+    aliases: []
+  api_http_method:
+    description:
+      - HTTP method used.
+    required: false
+    default: 'get'
+    aliases: []
+requirements:
+  - cs
+notes:
+  - Ansible uses the C(cs) library's configuration method if credentials are not
+    provided by the options C(api_url), C(api_key), C(api_secret).
+    Configuration is read from several locations, in the following order:
+    - The C(CLOUDSTACK_ENDPOINT), C(CLOUDSTACK_KEY), C(CLOUDSTACK_SECRET) and
+       C(CLOUDSTACK_METHOD) environment variables.
+    - A C(CLOUDSTACK_CONFIG) environment variable pointing to an C(.ini) file,
+    - A C(cloudstack.ini) file in the current working directory.
+    - A C(.cloudstack.ini) file in the users home directory.
+    See https://github.com/exoscale/cs for more information.
+  - This module supports check mode.
+'''