Ussuri contrib docs community goal

This patch standardizes the CONTRIBUTING.rst file and adds
doc/source/contributor/contributing.rst

Change-Id: I3e66bc36b22bcae65e5f3363b49fe9fa455758a7

CONTRIBUTING.rst

@@ -1,17 +1,25 @@
-If you would like to contribute to the development of OpenStack, you must
+The source repository for this project can be found at:
-follow the steps in this page:
 
-   https://docs.openstack.org/infra/manual/developers.html
+  https://opendev.org/openstack/python-brick-cinderclient-ext
 
-If you already have a good understanding of how the system works and your
+Pull requests submitted through GitHub are not monitored.
-OpenStack accounts are set up, you can skip to the development workflow
-section of this documentation to learn how changes to OpenStack should be
-submitted for review via the Gerrit tool:
 
-   https://docs.openstack.org/infra/manual/developers.html#development-workflow
+To start contributing to OpenStack, follow the steps in the contribution guide
+to set up and use Gerrit:
 
-Pull requests submitted through GitHub will be ignored.
+  https://docs.openstack.org/contributors/code-and-documentation/quick-start.html
 
-Bugs should be filed on Launchpad, not GitHub:
+Bugs should be filed on Launchpad:
 
-   https://bugs.launchpad.net/brick-python-cinderclient-ext
+  https://bugs.launchpad.net/python-cinderclient
+
+  .. note::
+     When creating a bug, please tag it with 'brick-cinderclient-ext'.
+     To create a tag, select the 'Extra options' after filling in the
+     bug description and type **brick-cinderclient-ext** in the 'Tags'
+     text box.
+
+For more specific information about contributing to this repository, see the
+python-brick-cinderclient-ext contributor guide:
+
+  https://docs.openstack.org/python-brick-cinderclient-ext/latest/contributor/contributing.html

doc/source/contributing.rst

@@ -1,4 +0,0 @@
-============
-Contributing
-============
-.. include:: ../../CONTRIBUTING.rst

doc/source/contributor/contributing.rst

@@ -0,0 +1,14 @@
+============================
+So You Want to Contribute...
+============================
+
+For general information on contributing to OpenStack, please check out the
+`contributor guide <https://docs.openstack.org/contributors/>`_ to get started.
+It covers all the basics that are common to all OpenStack projects: the
+accounts you need, the basics of interacting with our Gerrit review system, how
+we communicate as a community, etc.
+
+The python-brick-cinderclient-ext is maintained by the OpenStack Cinder
+project.  To understand our development process and how you can contribute to
+it, please look at the Cinder project's general contributor's page:
+http://docs.openstack.org/cinder/latest/contributor/contributing.html

doc/source/index.rst

@@ -14,7 +14,7 @@ Contents:
    readme
    installation
    usage
-   contributing
+   contributor/contributing
 
 Indices and tables
 ==================