Merge "Add "consistency group show" command"

1 files changed, 21 insertions, 0 deletions

diff --git a/openstackclient/volume/v2/consistency_group.py b/openstackclient/volume/v2/consistency_group.py
index a90091a6..661bcbe5 100644
--- a/openstackclient/volume/v2/consistency_group.py
+++ b/openstackclient/volume/v2/consistency_group.py
@@ -23,6 +23,7 @@ import six
 
 from openstackclient.i18n import _
 
+
 LOG = logging.getLogger(__name__)
 
 
@@ -177,3 +178,23 @@ class ListConsistencyGroup(command.Lister):
                 s, columns,
                 formatters={'Volume Types': utils.format_list})
             for s in consistency_groups))
+
+
+class ShowConsistencyGroup(command.ShowOne):
+    _description = _("Display consistency group details.")
+
+    def get_parser(self, prog_name):
+        parser = super(ShowConsistencyGroup, self).get_parser(prog_name)
+        parser.add_argument(
+            "consistency_group",
+            metavar="<consistency-group>",
+            help=_("Consistency group to display (name or ID)")
+        )
+        return parser
+
+    def take_action(self, parsed_args):
+        volume_client = self.app.client_manager.volume
+        consistency_group = utils.find_resource(
+            volume_client.consistencygroups,
+            parsed_args.consistency_group)
+        return zip(*sorted(six.iteritems(consistency_group._info)))