Fix container action debug log not accurate
Fix container action debug log not accurate

The log information of container action is not accurate, fix it.

Change-Id: I9ccc78edae799c757c92aca6e482a8beaa7afc67
Closes-Bug: #1498328

ArchiFleKs/magnum,openstack/magnum,jay-lau/magnum,dimtruck/magnum,ArchiFleKs/magnum,dimtruck/magnum,openstack/magnum