axsh/openvnet — pull request #215 by ejima (2014-05-15 11:32:40+00:00)
Title: db design for ip lease container

* Add ip_lease_containers.
* Add ip_lease_container_ip_leases.
* Add ip_lease_container_ip_interfaces to know about to which ip_lease_container an ip_lease should belongs when the mode of lease_policy isn't "immediate".
* Add lease_policy_base_ip_interfaces to know about from which lease_policy an ip_lease is leased.