
In compute.instance.update event, Nova reports old vm state in payload.old_state, add this field to traits. Change-Id: Id8266fae47b6fd7119000c9da6d71f035a20477a
In compute.instance.update event, Nova reports old vm state in payload.old_state, add this field to traits. Change-Id: Id8266fae47b6fd7119000c9da6d71f035a20477a