ovn-octavia loadbalancer not working when VIP is on a dual-stack provider network
Affects | Status | Importance | Assigned to | Milestone | |
---|---|---|---|---|---|
neutron |
Fix Released
|
Undecided
|
Luis Tomas Bolivar |
Bug Description
If an octavia loadbalancer is created with OVN provider, on a provider network which has dual-stack (ipv4 and ipv6 subnets), the next error happens:
2022-02-03 09:19:04.234 12 ERROR ovn_octavia_
2022-02-03 09:19:04.234 12 ERROR ovn_octavia_
2022-02-03 09:19:04.234 12 ERROR ovn_octavia_
2022-02-03 09:19:04.234 12 ERROR ovn_octavia_
2022-02-03 09:19:04.234 12 ERROR ovn_octavia_
2022-02-03 09:19:04.234 12 ERROR ovn_octavia_
2022-02-03 09:19:04.234 12 ERROR ovn_octavia_
2022-02-03 09:19:04.234 12 ERROR ovn_octavia_
2022-02-03 09:19:04.234 12 ERROR ovn_octavia_
2022-02-03 09:19:04.234 12 ERROR ovn_octavia_
2022-02-03 09:19:04.234 12 ERROR ovn_octavia_
2022-02-03 09:19:04.234 12 ERROR ovn_octavia_
2022-02-03 09:19:04.234 12 ERROR ovn_octavia_
2022-02-03 09:19:04.234 12 ERROR ovn_octavia_
2022-02-03 09:19:04.234 12 ERROR ovn_octavia_
2022-02-03 09:19:04.234 12 ERROR ovn_octavia_
2022-02-03 09:19:04.234 12 ERROR ovn_octavia_
2022-02-03 09:19:04.234 12 ERROR ovn_octavia_
2022-02-03 09:19:04.234 12 ERROR ovn_octavia_
2022-02-03 09:19:04.234 12 ERROR ovn_octavia_
2022-02-03 09:19:04.234 12 ERROR ovn_octavia_
2022-02-03 09:19:04.942 12 WARNING ovn_octavia_
This is due to logical ports associated to the provider network logical switch have both ipv4 and ipv6 into the "neutron:cidrs" field at external_ids:
ovn-nbctl list logical_switch_port 0016d6d0-
_uuid : 0016d6d0-
addresses : [router]
dhcpv4_options : []
dhcpv6_options : []
dynamic_addresses : []
enabled : true
external_ids : {"neutron:
ha_chassis_group : []
name : "6b7aa199-
options : {nat-addresses=
parent_name : []
port_security : []
tag : []
tag_request : []
type : router
up : true
Changed in neutron: | |
assignee: | nobody → Luis Tomas Bolivar (ltomasbo) |
tags: | added: ovn-octavia-provider |
Fix proposed to branch: master /review. opendev. org/c/openstack /ovn-octavia- provider/ +/827670
Review: https:/