Documentation: Simplify the website main page.

The initial website page is difficult to read because of
the large amount of links from different parts of the whole
documentation. Most of all those links come from their
index page referenced in the section 'Contents' on the side.

Another issue is that because the page is static, new links
might not get included.

This patch simplifies the main page by highlighting the project
level documentation. The static part is reduced to the main
level index pages.

All the links are available by clicking on 'Full Table of
Contents' at the end of Documentation section.

Signed-off-by: Flavio Leitner <fbl@sysclose.org>
Signed-off-by: Ben Pfaff <blp@ovn.org>

1 files changed, 38 insertions, 85 deletions

diff --git a/Documentation/index.rst b/Documentation/index.rst
index 1f1da2916..3cdc87c69 100644
--- a/Documentation/index.rst
+++ b/Documentation/index.rst
@@ -23,103 +23,56 @@
 
       Avoid deeper levels because they do not render well.
 
-==========================
-Open vSwitch Documentation
-==========================
-
-How the Documentation is Organised
-----------------------------------
-
-The Open vSwitch documentation is organised into multiple sections:
-
-- :doc:`Installation guides </intro/install/index>` guide you through
-  installing Open vSwitch (OVS) on a variety of different platforms
-- :doc:`Tutorials </tutorials/index>` take you through a series of steps to
-  configure OVS in sandboxed environments
-- :doc:`Topic guides </topics/index>` provide a high level overview of OVS
-  internals and operation
-- :doc:`How-to guides </howto/index>` are recipes or use-cases for OVS.
-  They are more advanced than the tutorials.
-- :doc:`Frequently Asked Questions </faq/index>` provide general insight into
-  a variety of topics related to configuration and operation of OVS.
-
-First Steps
------------
-
-Getting started with Open vSwitch (OVS)? Start here.
-
-- **Overview:** :doc:`intro/what-is-ovs` |
-  :doc:`intro/why-ovs`
-
-- **Install:** :doc:`intro/install/general` |
-  :doc:`intro/install/userspace` |
-  :doc:`intro/install/netbsd` |
-  :doc:`intro/install/windows` |
-  :doc:`intro/install/xenserver` |
-  :doc:`intro/install/dpdk` |
-  :doc:`intro/install/afxdp` |
-  :doc:`Installation FAQs <faq/releases>`
-
-- **Tutorials:** :doc:`tutorials/faucet` |
-  :doc:`tutorials/ovs-advanced` |
-  :doc:`tutorials/ovs-conntrack` |
-  :doc:`tutorials/ipsec` |
-
-Deeper Dive
------------
-
-- **Architecture** :doc:`topics/design` |
-  :doc:`topics/openflow` |
-  :doc:`topics/integration` |
-  :doc:`topics/porting` |
-  :doc:`topics/ovs-extensions`
-
-- **DPDK** :doc:`howto/dpdk` |
-  :doc:`topics/dpdk/vhost-user`
+=======
+Project
+=======
 
-- **Windows** :doc:`topics/windows`
+Community
+---------
 
-- **Integrations:** :doc:`topics/language-bindings`
+    - :doc:`internals/mailing-lists`
+    - :doc:`internals/bugs`
+    - :doc:`internals/patchwork`
+    - :doc:`internals/release-process`
+    - :doc:`internals/security`
+    - :doc:`internals/authors`
 
-- **Reference Guides:** :doc:`ref/index`
 
-- **Testing** :doc:`topics/testing` :doc:`topics/fuzzing/index`
+Contributing
+------------
 
-- **Packaging:** :doc:`intro/install/debian` |
-  :doc:`intro/install/rhel` |
-  :doc:`intro/install/fedora`
+    - :doc:`internals/contributing/submitting-patches`
+    - :doc:`internals/contributing/backporting-patches`
+    - :doc:`internals/contributing/coding-style`
+    - :doc:`internals/contributing/coding-style-windows`
 
-The Open vSwitch Project
-------------------------
-
-Learn more about the Open vSwitch project and about how you can contribute:
+Maintaining
+-----------
 
-- **Community:** :doc:`internals/release-process` |
-  :doc:`internals/authors` |
-  :doc:`internals/mailing-lists` |
-  :doc:`internals/patchwork` |
-  :doc:`internals/bugs` |
-  :doc:`internals/security`
+    - :doc:`internals/charter`
+    - :doc:`internals/maintainers`
+    - :doc:`internals/committer-responsibilities`
+    - :doc:`internals/committer-grant-revocation`
+    - :doc:`internals/committer-emeritus-status`
 
-- **Contributing:** :doc:`internals/contributing/submitting-patches` |
-  :doc:`internals/contributing/backporting-patches` |
-  :doc:`internals/contributing/coding-style` |
-  :doc:`internals/contributing/coding-style-windows`
+Documentation
+-------------
 
-- **Maintaining:** :doc:`internals/charter` |
-  :doc:`internals/maintainers` |
-  :doc:`internals/committer-responsibilities` |
-  :doc:`internals/committer-grant-revocation` |
-  :doc:`internals/committer-emeritus-status`
+    - :doc:`intro/index`
+    - :doc:`tutorials/index`
+    - :doc:`howto/index`
+    - :doc:`topics/index`
+    - :doc:`ref/index`
+    - :doc:`internals/index`
+    - :doc:`intro/install/documentation`
+    - :doc:`faq/index`
+    - Looking for specific information?
 
-- **Documentation:** :doc:`internals/contributing/documentation-style` |
-  :doc:`Building Open vSwitch Documentation <intro/install/documentation>` |
-  :doc:`internals/documentation`
+      - :doc:`Full Table of Contents <contents>`
+      - :ref:`Index <genindex>`
 
 Getting Help
 -------------
 
-- Seeing an issue of potential bug? Report problems to bugs@openvswitch.org
+    - Reach out to us :doc:`here <internals/mailing-lists>`.
 
-- Looking for specific information? Try the :ref:`genindex`, :ref:`modindex` or
-  the :doc:`detailed table of contents <contents>`.