From 99aa0273dc0bccf093aa5a4fc3ca6ffadd23edfd Mon Sep 17 00:00:00 2001
From: gtt116 <gtt116@gmail.com>
Date: Fri, 14 Mar 2014 09:40:33 +0800
Subject: [PATCH] Explain how to delete a metadata in aggregate-set-metadata
nova aggregate-set-metadata not given value of a key means delete the
metadata, so explain this usage in help message.
Change-Id: Ie8215bd8b47ed00e3d4686edab9e3052ae84774d
---
novaclient/v1_1/shell.py | 3 ++-
1 file changed, 2 insertions(+), 1 deletion(-)
diff --git a/novaclient/v1_1/shell.py b/novaclient/v1_1/shell.py
index c1754c986..ed7d06d9d 100644
--- a/novaclient/v1_1/shell.py
+++ b/novaclient/v1_1/shell.py
@@ -2739,7 +2739,8 @@ def do_aggregate_update(cs, args):
nargs='+',
action='append',
default=[],
- help=_('Metadata to add/update to aggregate'))
+ help=_('Metadata to add/update to aggregate. '
+ 'Specify only the key to delete a metadata item.'))
def do_aggregate_set_metadata(cs, args):
"""Update the metadata associated with the aggregate."""
aggregate = _find_aggregate(cs, args.aggregate)