[placement] Split api-ref topics per file

For more convinient text management each ROUTE_DECLARATIONS
has its own inc file in api-ref.

Change-Id: Ia2fd62ae7f401cad34ee7c2b355c9a5ab1c93f6b

placement-api-ref/source/index.rst

@@ -12,84 +12,5 @@ Openstack Placement API concepts, please refer to the
 
 .. rest_expand_all::
 
-========
+.. include:: root.inc
-Versions
+.. include:: resource_providers.inc
-========
-
-List Versions
-=============
-
-.. rest_method:: GET /
-
-Fetch information about all known major versions of the placement API,
-including information about the minimum and maximum microversions.
-
-.. note:: At this time there is only one major version of the placement API:
-          version 1.0.
-
-Normal Response Codes: 200
-
-Response
---------
-
-.. rest_parameters:: parameters.yaml
-
-  - versions: versions
-  - id: version_id
-  - min_version: version_min
-  - max_version: version_max
-
-Response Example
-----------------
-
-.. literalinclude:: get-root.json
-   :language: javascript
-
-==================
-Resource Providers
-==================
-
-Resource providers are entities which provide consumable inventory of one or
-more classes of resource (such as disk or memory). They can be listed (with
-filters), created, updated and deleted.
-
-List Resource Providers
-=======================
-
-.. rest_method:: GET /resource_providers
-
-List an optionally filtered collection of resource providers.
-
-Normal Response Codes: 200
-
-Request
--------
-
-Several query parameters are available to filter the returned list of
-resource providers. If multiple different parameters are provided, the results
-of all filters are merged with a boolean `AND`.
-
-.. rest_parameters:: parameters.yaml
-
-  - resources: resources_query
-  - member_of: member_of
-  - uuid: resource_provider_uuid_query
-  - name: resource_provider_name_query
-
-Response
---------
-
-.. rest_parameters:: parameters.yaml
-
-  - resource_providers: resource_providers
-  - generation: resource_provider_generation
-  - uuid: resource_provider_uuid
-  - links: resource_provider_links
-  - name: resource_provider_name
-
-
-Response Example
-----------------
-
-.. literalinclude:: get-resource_providers.json
-   :language: javascript

placement-api-ref/source/resource_providers.inc

@@ -0,0 +1,48 @@
+==================
+Resource Providers
+==================
+
+Resource providers are entities which provide consumable inventory of one or
+more classes of resource (such as disk or memory). They can be listed (with
+filters), created, updated and deleted.
+
+List Resource Providers
+=======================
+
+.. rest_method:: GET /resource_providers
+
+List an optionally filtered collection of resource providers.
+
+Normal Response Codes: 200
+
+Request
+-------
+
+Several query parameters are available to filter the returned list of
+resource providers. If multiple different parameters are provided, the results
+of all filters are merged with a boolean `AND`.
+
+.. rest_parameters:: parameters.yaml
+
+  - resources: resources_query
+  - member_of: member_of
+  - uuid: resource_provider_uuid_query
+  - name: resource_provider_name_query
+
+Response
+--------
+
+.. rest_parameters:: parameters.yaml
+
+  - resource_providers: resource_providers
+  - generation: resource_provider_generation
+  - uuid: resource_provider_uuid
+  - links: resource_provider_links
+  - name: resource_provider_name
+
+
+Response Example
+----------------
+
+.. literalinclude:: get-resource_providers.json
+   :language: javascript

placement-api-ref/source/root.inc

@@ -0,0 +1,32 @@
+========
+Versions
+========
+
+List Versions
+=============
+
+.. rest_method:: GET /
+
+Fetch information about all known major versions of the placement API,
+including information about the minimum and maximum microversions.
+
+.. note:: At this time there is only one major version of the placement API:
+          version 1.0.
+
+Normal Response Codes: 200
+
+Response
+--------
+
+.. rest_parameters:: parameters.yaml
+
+  - versions: versions
+  - id: version_id
+  - min_version: version_min
+  - max_version: version_max
+
+Response Example
+----------------
+
+.. literalinclude:: get-root.json
+   :language: javascript