From: Loic Dachary <ldachary@redhat.com>
Date: Tue, 23 Feb 2016 08:52:39 +0000 (+0700)
Subject: ceph-disk: deactivate / destroy PATH arg are optional
X-Git-Tag: v10.1.0~336^2
X-Git-Url: http://git-server-git.apps.pok.os.sepia.ceph.com/?a=commitdiff_plain;h=refs%2Fpull%2F7756%2Fhead;p=ceph.git

ceph-disk: deactivate / destroy PATH arg are optional

And the mandatory positional arguments need not be == 1, it is enough to
leave the nargs parameter out.

Signed-off-by: Loic Dachary <loic@dachary.org>
---

diff --git a/src/ceph-disk/ceph_disk/main.py b/src/ceph-disk/ceph_disk/main.py
index aa41d7f3b87c..4f0f9e1362b9 100755
--- a/src/ceph-disk/ceph_disk/main.py
+++ b/src/ceph-disk/ceph_disk/main.py
@@ -4284,7 +4284,6 @@ def make_activate_parser(subparsers):
     activate_parser.add_argument(
         'path',
         metavar='PATH',
-        nargs=1,
         help='path to block device or directory',
     )
     activate_parser.add_argument(
@@ -4417,7 +4416,6 @@ def make_suppress_parser(subparsers):
     suppress_parser.add_argument(
         'path',
         metavar='PATH',
-        nargs=1,
         help='path to block device or directory',
     )
     suppress_parser.set_defaults(
@@ -4430,7 +4428,6 @@ def make_suppress_parser(subparsers):
     unsuppress_parser.add_argument(
         'path',
         metavar='PATH',
-        nargs=1,
         help='path to block device or directory',
     )
     unsuppress_parser.set_defaults(
@@ -4452,7 +4449,7 @@ def make_deactivate_parser(subparsers):
     deactivate_parser.add_argument(
         'path',
         metavar='PATH',
-        nargs=1,
+        nargs='?',
         help='path to block device or directory',
     )
     deactivate_parser.add_argument(
@@ -4483,7 +4480,7 @@ def make_destroy_parser(subparsers):
     destroy_parser.add_argument(
         'path',
         metavar='PATH',
-        nargs=1,
+        nargs='?',
         help='path to block device or directory',
     )
     destroy_parser.add_argument(