openstack/neutron
Code Issues Proposed changes

ovn: Support live migration to DPDK nodes

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Previously, the vif-plugged event was emitted only when port VIF type
was set to normal. In DPDK case, the type is vhostuser. This patch
matches the type too and emits the notification to Nova.

Closes-bug: #1910213

Co-Authored-By: Flavio Fernandes <flaviof@redhat.com>

Change-Id: I7b12a469ae7197028cf3695520084597f4256480
This commit is contained in:
Jakub Libosvar 2021-01-05 09:38:27 +00:00
parent 495fcd81ec
commit 2340ad217b
1 changed files with 3 additions and 1 deletions
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4
neutron/plugins/ml2/drivers/ovn/mech_driver/mech_driver.py
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@ -761,7 +761,9 @@ class OVNMechanismDriver(api.MechanismDriver):
# perform live-migration with live_migration_wait_for_vif_plug=True.
if ((port['status'] == const.PORT_STATUS_DOWN and
ovn_const.MIGRATING_ATTR in port[portbindings.PROFILE].keys() and
port[portbindings.VIF_TYPE] == portbindings.VIF_TYPE_OVS)):
port[portbindings.VIF_TYPE] in (
portbindings.VIF_TYPE_OVS,
portbindings.VIF_TYPE_VHOST_USER))):
LOG.info("Setting port %s status from DOWN to UP in order "
"to emit vif-interface-plugged event.",
port['id'])