From b30a7b795f346e7ccc5575602550ca430bfb71a0 Mon Sep 17 00:00:00 2001
From: Shu Yingya <yingya.shu@easystack.cn>
Date: Wed, 21 Sep 2016 12:16:35 +0800
Subject: [PATCH] replace metavar "volume-id" with "volume" to avoid ambiguity
The help message of command "openstack volume show" accepts either
volume-name or volume-ID. But the metavar is "volume-id" as below.
It can easily lead to misunderstanding.
usage: openstack volume show [-h] [-f {json,shell,table,value,yaml}]
[-c COLUMN] [--max-width <integer>]
[--noindent][--prefix PREFIX]
<volume-id>
Change-Id: I57576ea23868b1026cf268be69b39e98a53aafd4
---
openstackclient/volume/v2/volume.py | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/openstackclient/volume/v2/volume.py b/openstackclient/volume/v2/volume.py
index 5089aed1e6..0805b2be67 100644
--- a/openstackclient/volume/v2/volume.py
+++ b/openstackclient/volume/v2/volume.py
@@ -490,7 +490,7 @@ class ShowVolume(command.ShowOne):
parser = super(ShowVolume, self).get_parser(prog_name)
parser.add_argument(
'volume',
- metavar="<volume-id>",
+ metavar="<volume>",
help=_("Volume to display (name or ID)")
)
return parser