Merge "Add API Reference for Watcher"

doc/source/admin/policy.rst

@@ -131,6 +131,16 @@ The actions that may have a rule enforced on them are:
   * ``GET /v1/actions/<ACTION_UUID>``
 
 
+* ``service:get_all``, ``service:detail`` - List available Watcher services
+
+  * ``GET /v1/services``
+  * ``GET /v1/services/detail``
+
+* ``service:get`` - Retrieve a specific Watcher service entity
+
+  * ``GET /v1/services/<SERVICE_ID>``
+
+
 
 To limit an action to a particular role or roles, you list the roles like so ::
 

doc/source/configuration/configuring.rst

@@ -19,11 +19,17 @@ optimize your IaaS platform. The Watcher service may, depending upon
 configuration, interact with several other OpenStack services. This includes:
 
 - the OpenStack Identity service (`keystone`_) for request authentication and
-  to locate other OpenStack services
-- the OpenStack Telemetry service (`ceilometer`_) for consuming the resources
-  metrics
+  to locate other OpenStack services.
+- the OpenStack Telemetry service (`ceilometer`_) for collecting the resources
+  metrics.
+- the time series database (`gnocchi`_) for consuming the resources
+  metrics.
 - the OpenStack Compute service (`nova`_) works with the Watcher service and
   acts as a user-facing API for instance migration.
+- the OpenStack Bare Metal service (`ironic`_) works with the Watcher service
+  and allows to manage power state of nodes.
+- the OpenStack Block Storage service (`cinder`_) works with the Watcher
+  service and as an API for volume node migration.
 
 The Watcher service includes the following components:
 
@@ -53,6 +59,9 @@ additional functionality:
 .. _`keystone`: https://github.com/openstack/keystone
 .. _`ceilometer`: https://github.com/openstack/ceilometer
 .. _`nova`: https://github.com/openstack/nova
+.. _`gnocchi`: https://github.com/gnocchixyz/gnocchi
+.. _`ironic`: https://github.com/openstack/ironic
+.. _`cinder`: https://github.com/openstack/cinder
 .. _`python-watcherclient`: https://github.com/openstack/python-watcherclient
 .. _`watcher-dashboard`: https://github.com/openstack/watcher-dashboard
 .. _`watcher metering`: https://github.com/b-com/watcher-metering

doc/source/contributor/environment.rst

@@ -193,6 +193,8 @@ still need to configure the following sections:
   :ref:`Identity service <identity-service_configuration>` i.e. Keystone
 - The ``[watcher_messaging]`` section to configure the OpenStack AMQP-based
   message bus
+- The ``watcher_clients_auth`` section to configure Keystone client to access
+  related OpenStack projects
 
 So if you need some more details on how to configure one or more of these
 sections, please do have a look at :doc:`../configuration/configuring` before

doc/source/index.rst

@@ -54,22 +54,6 @@ Getting Started
 
   contributor/index
 
-API References
---------------
-
-.. toctree::
-  :maxdepth: 1
-
-  api/index
-
-Plugins
--------
-
-.. toctree::
-  :maxdepth: 1
-
-  contributor/plugin/index
-
 Installation
 ============
 .. toctree::
@@ -77,14 +61,6 @@ Installation
 
   install/index
 
-Watcher Configuration Options
-=============================
-
-.. toctree::
-  :maxdepth: 2
-
-  configuration/index
-
 Admin Guide
 ===========
 
@@ -101,6 +77,30 @@ User Guide
 
   user/index
 
+API References
+--------------
+
+.. toctree::
+  :maxdepth: 1
+
+  api/index
+
+Plugins
+-------
+
+.. toctree::
+  :maxdepth: 1
+
+  contributor/plugin/index
+
+Watcher Configuration Options
+=============================
+
+.. toctree::
+  :maxdepth: 2
+
+  configuration/index
+
 Watcher Manual Pages
 ====================