As of now, we do not have a single source of truth
when it comes to the terminology describing the various components
Watcher is made of. Hence, this is an attempt to formalize it into
a single document.
Change-Id: Iffbbe9148e53c88e38297fa9e81b8b024cce4099
--internalurl, --publicurl and --adminurl options are now
mandatory for creation of service endpoints into Keystone, by
using openstack CLI.
Change-Id: Ic5da04e20931de77e747a8bace8833a1850d9dae
Closes-Bug: #1515413
