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Bug
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Resolution: Done
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Undefined
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None
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None
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None
Steps to reproduce the behavior:
RHOSO deployment with EPVN enabled via ovn-bgp-agent NBDB.
driver=nb_ovn_bgp_driver exposing_method=vrf evpn_nic=nic5 evpn_udp_dstport=4789
[zuul@controller-0 ~]$ ovn-nbctl get logical-switch 672ca1fc-f2a8-44f0-bb5d-c98a47ae8abf external_ids {"neutron:availability_zone_hints"="", "neutron:mtu"="9000", "neutron:network_name"=provider1, "neutron:provnet-network-type"=flat, "neutron:revision_number"="2"}
Error log:
Apr 14 12:32:23 compute-0 ovn_bgp_agent[177444]: 2025-04-14 12:32:23.691 2 DEBUG ovn_bgp_agent.drivers.openstack.nb_ovn_bgp_driver [-] Adding BGP route for logical port with ip ['172.16.101.125'] _expose_ip /usr/lib/python3.9/site-packages/ovn_bgp_agent/drivers/openstack/nb_ovn_bgp_driver.py:540#033[00m Apr 14 12:32:23 compute-0 ovn_bgp_agent[177444]: 2025-04-14 12:32:23.691 2 WARNING ovn_bgp_agent.drivers.openstack.utils.wire [-] EVPN has not been setup for bridge br-ex with vlan device None. Either the network has not been configured, or something went wrong in the base wiring method.#033[00m Apr 14 12:32:23 compute-0 ovn_bgp_agent[177444]: 2025-04-14 12:32:23.692 2 DEBUG ovn_bgp_agent.drivers.openstack.nb_ovn_bgp_driver [-] Adding BGP route for logical port with ip ['172.16.101.229'] _expose_ip /usr/lib/python3.9/site-packages/ovn_bgp_agent/drivers/openstack/nb_ovn_bgp_driver.py:540#033[00m Apr 14 12:32:23 compute-0 ovn_bgp_agent[177444]: 2025-04-14 12:32:23.693 2 WARNING ovn_bgp_agent.drivers.openstack.utils.wire [-] EVPN has not been setup for bridge br-ex with vlan device None. Either the network has not been configured, or something went wrong in the base wiring method.#033[00m
Workaround:
[zuul@controller-0 ~]$ ovn-nbctl set logical-switch 672ca1fc-f2a8-44f0-bb5d-c98a47ae8abf external_ids:"neutron_bgpvpn\:type"="l3" [zuul@controller-0 ~]$ ovn-nbctl set logical-switch 672ca1fc-f2a8-44f0-bb5d-c98a47ae8abf external_ids:"neutron_bgpvpn\:vni"="1001" [zuul@controller-0 ~]$ ovn-nbctl get logical-switch 672ca1fc-f2a8-44f0-bb5d-c98a47ae8abf external_ids {"neutron:availability_zone_hints"="", "neutron:mtu"="9000", "neutron:network_name"=provider1, "neutron:provnet-network-type"=flat, "neutron:revision_number"="2", "neutron_bgpvpn:type"=l3, "neutron_bgpvpn:vni"="1001"}
Expectation:
There must be EDPM parameters for user to specify the VPN type and VNI ID or ovn-bgp-agent must handle it with hard-coded values. Setting the external_ids after the deployment is not recommended.
- is depended on by
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OSPRH-14685 Deploy RHOSO 18.0 with EVPN driver on OVN BGP Agent
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- Closed
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