Add doc fragment for new OpenStack modules

lib/ansible/utils/module_docs_fragments/openstack.py

+# Copyright (c) 2014 Hewlett-Packard Development Company, L.P.
+#
+# 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 openstack documentation fragment
+    DOCUMENTATION = '''
+options:
+  cloud:
+    description:
+      - Named cloud to operate against. Provides default values for I(auth) and I(auth_plugin)
+     required: false
+  auth:
+    description:
+      - Dictionary containing auth information as needed by the cloud's auth
+        plugin strategy. For the default I{password) plugin, this would contain
+        I(auth_url), I(username), I(password), I(project_name) and any
+        information about domains if the cloud supports them. For other plugins,
+        this param will need to contain whatever parameters that auth plugin
+        requires. This parameter is not needed if a named cloud is provided.
+    required: false
+  auth_plugin:
+    description:
+      - Name of the auth plugin to use. If the cloud uses something other than
+        password authentication, the name of the plugin should be indicated here
+        and the contents of the I(auth) parameter should be updated accordingly.
+    required: false
+    default: password
+  auth_token:
+    description:
+      - An auth token obtained previously. If I(auth_token) is given,
+        I(auth) and I(auth_plugin) are not needed.
+  region_name:
+    description:
+      - Name of the region.
+    required: false
+  availability_zone:
+    description:
+      - Name of the availability zone.
+    required: false
+  state:
+    description:
+      - Should the resource be present or absent.
+    choices: [present, absent]
+    default: present
+  wait:
+    description:
+      - Should ansible wait until the requested resource is complete.
+    required: false
+    default: "yes"
+    choices: ["yes", "no"]
+  timeout:
+    description:
+      - How long should ansible wait for the requested resource.
+    required: false
+    default: 180
+  endpoint_type:
+    description:
+      - Endpoint URL type to fetch from the service catalog.
+    choices: [publicURL, internalURL]
+    required: false
+    default: publicURL
+requirements:
+  - shade
+notes:
+  - The standard OpenStack environment variables, such as C(OS_USERNAME)
+    may be user instead of providing explicit values.
+  - Auth information is driven by os-client-config, which means that values
+    can come from a yaml config file in /etc/ansible/openstack.yaml,
+    /etc/openstack/clouds.yaml or ~/.config/openstack/clouds.yaml, then from
+    standard environment variables, then finally by explicit parameters in
+    plays.
+'''