Obsolete:Autoha

DB Table

 * create_a : registerd time for auto ha host
 * update_at : table updated time
 * deleted_at : tabled deleted time
 * deleted : this value changed from false to true when auto ha host is deleted
 * src_host_ruined_at : ruined time of broken host ( ceilometer cll throgh api including time and broken host)
 * src_host : broken host
 * host : auto ha host which VMs will provision on
 * cell : cell where the auto ha host included
 * used : check if auto ha host is used or not( nova check the number of instances on the host through periodic task)