Reviewed: https://review.opendev.org/c/openstack/neutron-lib/+/831639
Committed:
https://opendev.org/openstack/neutron-lib/commit/e2f05ffabccda1a8a213cbc2e27c2bf910e5766c
Submitter: "Zuul (22348)"
Branch: master
commit e2f05ffabccda1a8a213cbc2e27c2bf910e5766c
Author: Jacy Lee <yajiema...@163.com>
Date: Thu Mar 3 16:08:49 2022 +0800
Support binding floating ip to smart-nic port
When the Ironic use smart NICs to implement Bare Metal servers, the
neutron L2 agent and L3 agent run locally on the smart NIC. The
smart-nic port can be bound to the virtual bridge, and the floating
ip can also be implemented by the L3 agent on the smart NIC.
Closes-Bug: #1962821
Change-Id: I6c10c51b4ed6fd5f05671a9d3b2d5d7aa087eb2b
** Changed in: neutron
Status: In Progress => Fix Released
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https://bugs.launchpad.net/bugs/1962821
Title:
Support binding floating ip to smart-nic port in the dvr mode.
Status in neutron:
Fix Released
Bug description:
In DVR mode, neutron only allows binding flaoting IP to the normal
port. When a floating IP is bound to a smart-nic port, neutron raise
the error 'Port VNIC type is not valid to associate a FIP in DVR mode'
[1]. When the Ironic use smart NICs to implement Bare Metal Servers,
the port VNIC type is 'smart-nic', and the Neutron L2 agent and L3
agent run locally on the smart NIC. The smart-nic port can be bound to
virtual bridge, and the floating IP can also be implemented by the L3
agent on the smart NIC. So here [2] should also return ture when the
port VINC type is 'smart-nic'.
[1]
https://github.com/openstack/neutron/blob/b072cbf05f079519e379b2bfebe27846ae612275/neutron/db/l3_db.py#L1280
[2]
https://github.com/openstack/neutron-lib/blob/f765e3c21c52f97c713697db4d84c526054078f3/neutron_lib/plugins/utils.py#L390
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