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Bug
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Resolution: Not a Bug
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Normal
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None
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None
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None
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False
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False
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rhel-9
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None
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rhel-net-ovn
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ssg_networking
Problem Description: Clearly explain the issue.
vrf is deleted even when dynamic-routing-maintain-vrf is false for lrp
Impact Assessment: Describe the severity and impact (e.g., network down,availability of a workaround, etc.).
Software Versions: Specify the exact versions in use (e.g.,openvswitch3.1-3.1.0-147.el8fdp).
ovn25.03-25.03.1-60.el9fdp.x86_64
Issue Type: Indicate whether this is a new issue or a regression (if a regression, state the last known working version).
new issue
Reproducibility: Confirm if the issue can be reproduced consistently. If not, describe how often it occurs.
Always
Reproduction Steps: Provide detailed steps or scripts to replicate the issue.
1 server
ip link del vrf11 ip link add vrf11 type vrf table 11 ip link set vrf11 up ip link add veth_vrf type veth peer name veth_vrf_p ip link set veth_vrf master vrf11 ip link set veth_vrf up ip addr add 172.17.86.110/24 dev veth_vrf ip addr add 172:17:86::110/24 dev veth_vrf ip link set veth_vrf_p upsystemctl start openvswitch systemctl start ovn-northd ovn-nbctl set-connection ptcp:6641 ovn-sbctl set-connection ptcp:6642 ovs-vsctl set open . external_ids:system-id=hv1 external_ids:ovn-remote=tcp:20.0.86.25:6642 external_ids:ovn-encap-type=geneve external_ids:ovn-encap-ip=20.0.86.25 systemctl restart ovn-controllerovs-vsctl add-br br-nat ovs-vsctl set open . external_ids:ovn-bridge-mappings=phy:br-nat ip link set br-nat up ovs-vsctl add-port br-nat ens1f1np1 ovs-vsctl set open . external_ids:ovn-bridge-mappings=phy:br-nat ovn-nbctl lr-add lr-tenant \ -- lrp-add lr-tenant lr-tenant-public 00:00:00:00:00:42 20.0.0.42/8 2002::42/64 \ -- ls-add ls-tenant \ -- lrp-add lr-tenant lr-tenant-ls 00:00:00:00:01:0a 192.168.1.254/24 1101::254/64 \ -- lsp-add ls-tenant ls-tenant-lr \ -- set logical_switch_port ls-tenant-lr \ type=router options:router-port=lr-tenant-ls \ -- lsp-set-addresses ls-tenant-lr router \ -- lr-route-add lr-tenant 0.0.0.0/0 20.0.0.2 lr-tenant-public ovn-nbctl ls-add public \ -- lr-add lr-bgp ovn-nbctl \ -- lrp-add lr-bgp lr-bgp-pub 00:00:00:00:00:03 20.0.0.2/8 2002::2/64 \ -- lsp-add public pub-lr-bgp \ -- set logical_switch_port pub-lr-bgp type=router \ options:router-port=lr-bgp-pub \ -- lsp-set-addresses pub-lr-bgp router \ -- lsp-add public pub-lr-tenant \ -- set logical_switch_port pub-lr-tenant type=router \ options:router-port=lr-tenant-public \ -- lsp-add public pub-ln \ -- lsp-set-type pub-ln localnet \ -- lsp-set-addresses pub-ln unknown \ -- lsp-set-options pub-ln network_name=phy ovn-nbctl lsp-add ls-tenant ls1p1 \ -- lsp-set-addresses ls1p1 "00:00:00:00:01:01 192.168.1.1 1101::1" \ -- lsp-add ls-tenant ls1p2 \ -- lsp-set-addresses ls1p2 "00:00:00:00:01:02 192.168.1.2 1101::2" ovn-nbctl lr-add lr2 \ -- lrp-add lr2 lr2-pub 00:00:00:00:00:52 20.2.0.52/8 2202::52/64 \ -- ls-add ls2 \ -- lrp-add lr2 lr2-ls2 00:00:00:00:02:0a 192.168.2.254/24 1102::254/64 \ -- lsp-add ls2 ls2-lr2 \ -- set logical_switch_port ls2-lr2 type=router options:router-port=lr2-ls2 \ -- lsp-set-addresses ls2-lr2 router ovn-nbctl ls-add public2 \ -- lsp-add public2 pub2-lr2 \ -- set logical_switch_port pub2-lr2 type=router \ options:router-port=lr2-pub \ -- lrp-add lr-bgp lr-bgp-pub2 00:00:00:ff:00:02 \ -- lsp-add public2 pub2-bgp \ -- set logical_switch_port pub2-bgp type=router \ options:router-port=lr-bgp-pub2 ovn-nbctl lsp-add ls2 ls2p1 \ -- lsp-set-addresses ls2p1 "00:00:00:00:02:01 192.168.2.1 1102::1" \ -- lsp-add ls2 ls2p2 \ -- lsp-set-addresses ls2p2 "00:00:00:00:02:02 192.168.2.2 1102::2" ovn-nbctl lrp-set-gateway-chassis lr-bgp-pub hv1 \ -- lrp-set-gateway-chassis lr-bgp-pub2 hv0 ovn-nbctl set logical_router lr-bgp options:dynamic-routing-vrf-name=vrf11 \ -- set logical_router_port lr-bgp-pub2 options:dynamic-routing-maintain-vrf=true
2. setup on client
systemctl start openvswitch ovs-vsctl set open . external_ids:system-id=hv0 external_ids:ovn-remote=tcp:20.0.86.25:6642 external_ids:ovn-encap-type=geneve external_ids:ovn-encap-ip=20.0.86.26 systemctl restart ovn-controllerovs-vsctl add-br br-nat ovs-vsctl set open . external_ids:ovn-bridge-mappings=phy:br-nat ip link set br-nat up ovs-vsctl add-port br-nat ens1f1np1
3. run test on server
ovn-nbctl set logical_router lr-bgp options:dynamic-routing=true \ options:requested-tnl-key=11 ovn-nbctl --wait=sb set logical_router lr-bgp options:dynamic-routing-redistribute=connected,connected-as-host,static,lb,natsleep 1 ip route list vrf vrf11 ovn-nbctl lrp-del-gateway-chassis lr-bgp-pub hv1 ovn-nbctl lrp-del-gateway-chassis lr-bgp-pub2 hv0 ovn-nbctl --wait=sb sync sleep 1 ip route list vrf vrf11 ovn-nbctl set logical_router lr-bgp options:chassis=hv1 ovn-nbctl --wait=sb sync sleep 1 ip route list vrf vrf11 ovn-nbctl remove logical_router lr-bgp options chassis ovn-nbctl --wait=sb sync sleep 1 ip route list vrf vrf11 ovn-nbctl lrp-set-gateway-chassis lr-bgp-pub hv1 ovn-nbctl lrp-set-gateway-chassis lr-bgp-pub2 hv0 ovn-nbctl --wait=sb sync sleep 1 ip route list vrf vrf11 ovn-nbctl --wait=sb set logical_router lr-bgp options:dynamic-routing=false sleep 1 ip route list vrf vrf11
Expected Behavior: Describe what should happen under normal circumstances.
vrf11 is not deleted on server
Observed Behavior: Explain what actually happens.
vrf11 is deleted on server
Troubleshooting Actions: Outline the steps taken to diagnose or resolve the issue so far.
Logs: If you collected logs please provide them (e.g. sos report, /var/log/openvswitch/* , testpmd console)
[root@wsfd-advnetlab18 test]# rpm -qa | grep -E "openvswitch|ovn" openvswitch-selinux-extra-policy-1.0-39.el9fdp.noarch openvswitch3.5-3.5.2-50.el9fdp.x86_64 ovn25.03-25.03.1-60.el9fdp.x86_64 ovn25.03-central-25.03.1-60.el9fdp.x86_64 ovn25.03-host-25.03.1-60.el9fdp.x86_64 python3-openvswitch3.5-3.5.2-50.el9fdp.x86_64 [root@wsfd-advnetlab18 test]# bash -x test.sh + ovn-nbctl set logical_router lr-bgp options:dynamic-routing=true options:requested-tnl-key=11 + ovn-nbctl --wait=sb set logical_router lr-bgp options:dynamic-routing-redistribute=connected,connected-as-host,static,lb,nat + sleep 1 + ip route list vrf vrf11 blackhole 20.0.0.2 proto 84 metric 100 blackhole 20.0.0.42 proto 84 metric 1000 blackhole 20.2.0.52 proto 84 metric 1000 172.17.86.0/24 dev veth_vrf proto kernel scope link src 172.17.86.110 + ovn-nbctl lrp-del-gateway-chassis lr-bgp-pub hv1 + ovn-nbctl lrp-del-gateway-chassis lr-bgp-pub2 hv0 + ovn-nbctl --wait=sb sync + sleep 1 + ip route list vrf vrf11 172.17.86.0/24 dev veth_vrf proto kernel scope link src 172.17.86.110 + ovn-nbctl set logical_router lr-bgp options:chassis=hv1 + ovn-nbctl --wait=sb sync + sleep 1 + ip route list vrf vrf11 blackhole 20.0.0.2 proto 84 metric 100 blackhole 20.0.0.42 proto 84 metric 1000 blackhole 20.2.0.52 proto 84 metric 1000 172.17.86.0/24 dev veth_vrf proto kernel scope link src 172.17.86.110 + ovn-nbctl remove logical_router lr-bgp options chassis + ovn-nbctl --wait=sb sync + sleep 1 + ip route list vrf vrf11 Error: argument "vrf11" is wrong: Invalid VRF + ovn-nbctl lrp-set-gateway-chassis lr-bgp-pub hv1 + ovn-nbctl lrp-set-gateway-chassis lr-bgp-pub2 hv0 + ovn-nbctl --wait=sb sync + sleep 1 + ip route list vrf vrf11 Error: argument "vrf11" is wrong: Invalid VRF + ovn-nbctl --wait=sb set logical_router lr-bgp options:dynamic-routing=false + sleep 1 + ip route list vrf vrf11 Error: argument "vrf11" is wrong: Invalid VRF <=== vrf11 is deleted
