Currently all exceptions from keystoneauth1 are handled in the same way, but not all the exceptions have http_status property, so need to specify the exception types. Change-Id: I410f31544e0cdbd4e3d8f6470fcc8c7ee4c46ff2 Closes-bug: #1522664
Currently all exceptions from keystoneauth1 are handled in the same way, but not all the exceptions have http_status property, so need to specify the exception types. Change-Id: I410f31544e0cdbd4e3d8f6470fcc8c7ee4c46ff2 Closes-bug: #1522664