Unique index names (updates)

Make Updates and Upgrades index names unique.
Patchset 1 review updates.

Signed-off-by: Ron Stone <ronald.stone@windriver.com>
Change-Id: Ie849f238478e316002773eddd542bb4178ec2b31
(cherry picked from commit 3c4e7fb4f8)

doc/source/index.rst

@@ -141,7 +141,7 @@ Updates
 .. toctree::
    :maxdepth: 2
 
-   updates/index
+   updates/index-updates-e3b970bb69ce
 
 
 -----------

doc/source/updates/index-updates-e3b970bb69ce.rst

@@ -1,3 +1,5 @@
+.. _index-updates-e3b970bb69ce:
+
 ====================
 Updates and Upgrades
 ====================
@@ -16,22 +18,22 @@ all hosts of an entire |prod-long| cloud to be updated with a single operation.
 .. toctree::
    :maxdepth: 2
 
-   kubernetes/index
+   kubernetes/index-updates-kub-03d4d10fa0be
 
 
 ---------
-Openstack
+OpenStack
 ---------
 
 .. os-begin
 
-The system application-update -n |prefix|-openstack -v <new-app-version>
+
-command is used for corrective content \(bug fixes\) -type updates to the
+Use the |prod| Application Package Manager :command:`application-update`
-running containerized openstack application.
+command to perform an |prod-os| update.
 
 .. os-end
 
 .. toctree::
    :maxdepth: 2
 
-   openstack/index
+   openstack/index-updates-os-5e0354d270cb

doc/source/updates/kubernetes/index-updates-kub-03d4d10fa0be.rst

@@ -1,11 +1,10 @@
-
+.. _index-updates-kub-03d4d10fa0be:
-.. _updates_kubernetes_index:
 
 .. include:: /_includes/toc-title-updates-kub.rest
 
 .. only:: partner
 
-   .. include:: /updates/index.rst
+   .. include:: /updates/index-updates-e3b970bb69ce.rst
       :start-after: kub-begin
       :end-before: kub-end
 

doc/source/updates/openstack/index-updates-os-5e0354d270cb.rst

@@ -1,21 +1,22 @@
+.. _index-updates-os-5e0354d270cb:
 
-.. _updates_openstack_index:
 
 .. include:: /_includes/toc-title-updates-os.rest
 
 .. For future DS OpenStack reorg
 .. .. only:: partner
 ..
-..    .. include:: /updates/index.rst
+..    .. include:: /updates/index-updates-e3b970bb69ce.rst
 ..       :start-after: os-begin
 ..       :end-before: os-end
 
-===============
+---------------
 Software Update
-===============
+---------------
 
 .. toctree::
    :maxdepth: 1
 
+   software-updates-and-upgrades-overview
    apply-update-to-the-stx-openstack-application
-   software-updates-and-upgrades-overview
+