Better help for --nic in create server

Use the help string from python-novaclient for a better user
experience.

Closes-Bug: #1444685
Change-Id: If7b8e3f68a0c6ad82b9959f162670b5568d5d12d
This commit is contained in:
Davanum Srinivas 2015-04-15 16:32:10 -04:00
parent 8b44d34054
commit 459526e25d

View File

@ -275,10 +275,17 @@ class CreateServer(show.ShowOne):
)
parser.add_argument(
'--nic',
metavar='<nic-config-string>',
metavar="<net-id=net-uuid,v4-fixed-ip=ip-addr,v6-fixed-ip=ip-addr,"
"port-id=port-uuid>",
action='append',
default=[],
help=_('Specify NIC configuration (optional extension)'),
help=_("Create a NIC on the server. "
"Specify option multiple times to create multiple NICs. "
"Either net-id or port-id must be provided, but not both. "
"net-id: attach NIC to network with this UUID, "
"port-id: attach NIC to port with this UUID, "
"v4-fixed-ip: IPv4 fixed address for NIC (optional), "
"v6-fixed-ip: IPv6 fixed address for NIC (optional), "),
)
parser.add_argument(
'--hint',