Openstack Icehouse Release (Neutron part)

貌似主要增強在LBaaS。

Refer:

https://launchpad.net/neutron/icehouse/2014.1

Upgrade Notes

1. OVS plugin and Linux Bridge plugin is deprecated, you should use ml2 plugin.

2. XML support in the API is deprecated, you should use JSON.

New Features which are related to Cisco:

1. Support OpenDayLight driver in ml2 plugin:

https://blueprints.launchpad.net/neutron/+spec/ml2-opendaylight-mechanism-driver

2. New VPN dirver : Cisco CSR

https://blueprints.launchpad.net/neutron/+spec/vpnaas-cisco-driver

Enhance in LBaaS :

   a) LBaaS common agent. In havana, we only have agent for haproxy.

   https://blueprints.launchpad.net/neutron/+spec/lbaas-common-agent-driver

   b) Support the following new drivers:

   Embrane/NetScaler/Radware

   c) LBaaS vip/pools/members/health monitors quota

   https://blueprints.launchpad.net/neutron/+spec/neutron-quota-extension