Current Series Release Notes

Current Series Release Notes

New Features

  • New configuration options for neutron-ovs-agent under section [ovs]: resource_provider_bandwidths and resource_provider_inventory_defaults. The former controls the total (available bandwidth) field of the physical network interface resource provider inventories. It defaults to not creating resource providers in Placement. The latter can be used to tune the other fields (allocation_ratio, min_unit, max_unit, reserved, step_size) of resource provider inventories.

Upgrade Notes

  • The deprecated ovsdb_interface configuration option has been removed, the default native driver is now always used. In addition, the deprecated ovs_vsctl_timeout option, which was renamed to ovsdb_timeout in Queens, has also been removed.

Deprecation Notes

  • Function get_binding_levels from neutron.plugins.ml2.db module is deprecated and will be removed in the future. New function get_binding_levels_objs should be used instead. This new function returns PortBindingLevel OVO objects.

Bug Fixes

  • Add resource_type into log object query to distinguish between security group and firewall group log objects. For more information see bug 1787119.

Other Notes

  • The metering agent iptables driver can now load its interface driver by using a stevedore alias in the metering_agent.ini file. For example, interface_driver = openvswitch instead of interface_driver = neutron.agent.linux.interface.OVSInterfaceDriver
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