v212.6.9 (Pike)
Added Functionality
* [OPENSTACK-2959] we need to update port before build service object
* [OPENSTACK-2949] Get loadbalancers as api dict
* [OPENSTACK-2949] Translate entity type from dict to obj
* [OPENSTACK-2959] remove old selfip port
* [OPENSTACK-2959] get from_device and to_device
* [OPENSTACK-2959] add device_owner for update_port_on_subnet
* [OPENSTACK-2959] add function to migrate vip port
* [OPENSTACK-2959] add schedule functions for migrate
* [OPENSTACK-2966] add purge interface in driver
* [OPENSTACK-2961] add logs for parsing lb creation
* [OPENSTACK-2936] Disable SNAT IP validation
Bug Fixes
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* [OPENSTACK-2985] Fix RouterInterfaceDuplicateForSubnet exception