[glossary] Consolodate project codenames [keystone]

- Rename "Identity service" to "Identity service (keystone)"
  - Link "keystone" to "Identity service (keystone)"
  - Make sure description matches project.yaml
- Resolve glossary references

Change-Id: Id828fce4d43fedcecbfb390d82f93380cffc372f
Implements: blueprint improve-glossary-usage

doc/arch-design/source/compute-focus-technical-considerations.rst

@@ -180,7 +180,7 @@ includes the typical OpenStack components:
 
 * :term:`Image service` (glance)
 
-* :term:`Identity service` (keystone)
+* :term:`Identity service (keystone)`
 
 Also consider several specialized components:
 

doc/arch-design/source/generalpurpose-technical-considerations.rst

@@ -350,7 +350,7 @@ OpenStack core services recommended in a general purpose cloud are:
 
 * :term:`Image service` (:term:`glance`)
 
-* :term:`Identity service` (:term:`keystone`)
+* :term:`Identity service (keystone)`
 
 * :term:`Dashboard (horizon)`
 

doc/common/get-started-identity.rst

@@ -2,9 +2,9 @@
 Identity service overview
 =========================
 
-The OpenStack :term:`Identity service` provides a single point of
+The OpenStack :term:`Identity service <Identity service (keystone)>` provides
-integration for managing authentication, authorization, and a catalog of
+a single point of integration for managing authentication, authorization, and
-services.
+a catalog of services.
 
 The Identity service is typically the first service a user interacts with. Once
 authenticated, an end user can use their identity to access other OpenStack

doc/common/glossary.rst

@@ -1804,13 +1804,13 @@ I
       name and password. It is a typical source of authentication
       tokens.
 
-   Identity service
+   Identity service (keystone)
 
-      The OpenStack core project that provides a central directory of
+      The project that facilitates API client authentication, service
-      users mapped to the OpenStack services they can access. It also
+      discovery, distributed multi-tenant authorization, and auditing.
-      registers endpoints for OpenStack services. It acts as a common
+      It provides a central directory of users mapped to the OpenStack
-      authentication system. The project name of Identity is
+      services they can access. It also registers endpoints for OpenStack
-      keystone.
+      services and acts as a common authentication system.
 
    Identity service API
 
@@ -2115,7 +2115,7 @@ K
 
    keystone
 
-      The project that provides OpenStack Identity services.
+      Codename of the :term:`Identity service <Identity service (keystone)>`.
 
    Kickstart
 

doc/networking-guide/source/intro.rst

@@ -26,7 +26,7 @@ to that specific host instead.
 OpenStack Networking integrates with various OpenStack
 components:
 
-* OpenStack :term:`Identity service` (keystone) is used for authentication
+* OpenStack :term:`Identity service (keystone)` is used for authentication
   and authorization of API requests.
 
 * OpenStack :term:`Compute service (nova)` is used to plug each virtual

doc/ops-guide/source/ops-maintenance-slow.rst

@@ -16,9 +16,10 @@ designed to be an exhaustive list.
 OpenStack Identity service
 ~~~~~~~~~~~~~~~~~~~~~~~~~~
 
-If OpenStack :term:`Identity service` is responding slowly, it could be due
+If OpenStack :term:`Identity service <Identity service (keystone)>` is
-to the token table getting large. This can be fixed by running the
+responding slowly, it could be due to the token table getting large.
-:command:`keystone-manage token_flush` command.
+This can be fixed by running the :command:`keystone-manage token_flush`
+command.
 
 Additionally, for Identity-related issues, try the tips
 in :ref:`sql_backend`.