yahoo-eng-team team mailing list archive

[Launchpad Bug Tracker <2020001@xxxxxxxxxxxxxxxxxx>]

[Expired for neutron because there has been no activity for 60 days.]

** Changed in: neutron
       Status: Incomplete => Expired

-- 
You received this bug notification because you are a member of Yahoo!
Engineering Team, which is subscribed to neutron.
https://bugs.launchpad.net/bugs/2020001

Title:
  Neutron Dynamic Routing : vip is not advertised via BGP

Status in neutron:
  Expired

Bug description:
  Hi everyone, we are creating an Octavia LB and using a tenant network
  as LB network. The Virtual IP which allocated to the LB is not
  advertised via BGP.

  After some source code investigation we have seen that the port owner
  must be "compute:nova" and port must be attached to an instance. But
  these are not possible for octavia case.

  Is there a way to announce the VIP port IP addresses via BGP?

  If not how can we announce the vip which used by services like octavia
  lb or keepalived etc?

  We also created another ticket on Octavia side to find a solution:
  https://storyboard.openstack.org/#!/story/2010758

  Thanks.

  Environment Details:
   Openstack Version: Wallaby (cluster installed via kolla-ansible)
   OS Version: Ubuntu 20.04.2 LTS Hosts. (Kernel:5.4.0-90-generic)
   Neutron Version: 18.1.2.dev118 ["neutron-server", "neutron-dhcp-agent", "neutron-openvswitch-agent", "neutron-l3-agent", "neutron-bgp-dragent", "neutron-metadata-agent"]
   There exist 5 controller+network node.
   OpenvSwitch used in DVR mode and router HA is disabled. (l3_ha = false)
   We are using a single centralized neutron router for connecting all tenant networks to provider network.
   We are using bgp_dragent to announce unique tenant networks.
   Tenant network type: vxlan
   External network type: vlan

To manage notifications about this bug go to:
https://bugs.launchpad.net/neutron/+bug/2020001/+subscriptions