The v1 has officially been removed from Designate since
the Queens release, and was deperecated long before that.
Change-Id: Ic5b44761ff939e2b319924af87849b3a79f9cb07
As keystoneclient's Session and auth plugins have been deprecated in
favor of keystoneauth, the documentation examples must reflect that.
This patch updates all examples in order to show keystoneauth Session
usage instead of deprecated keystoneclient Session. Also, the python API
bindings were updated too.
Change-Id: I4b64fee4f526cc5b4a5e36cc8edb61164ceded51