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