Add note about version 2.5 when listing servers using --ip6

The --ip6 filter when listing servers as a non-admin user
only applies when also using --os-compute-api-microversion
2.5 or greater. This change simply adds a note about that in
the --ip6 option help text.

We could probably get more sophisticated by trying to determine
if the user has the admin role or not and if not, and using --ip6
without microversion >= 2.5, we could error out, but that seems
excessive at this point.

Change-Id: I665c64e0bdac04c695fa119a479df43f70b0fa62
Story: #2002184
Task: #20057
This commit is contained in:
Matt Riedemann 2018-06-08 10:13:10 -04:00
parent e8c731547d
commit 181f14319b

@ -977,7 +977,9 @@ class ListServer(command.Lister):
parser.add_argument(
'--ip6',
metavar='<ip-address-regex>',
help=_('Regular expression to match IPv6 addresses'),
help=_('Regular expression to match IPv6 addresses. Note '
'that this option only applies for non-admin users '
'when using ``--os-compute-api-version`` 2.5 or greater.'),
)
parser.add_argument(
'--name',