Public bug reported: While running a heavy load test, where create CRUD operations over load balancers and editing all pending items (listener/pool/member). We are getting error "IP_ADDRESS already allocated in subnet". Apparently because the address is being used by a Port for the load-balancer, but the load-balancer doesn't exist in a post error check.
e.g. when create loadbalancer is sent we get this error from Octavia API: octavia.common.exceptions.ProviderDriverError: Provider 'ovn' reports error: IP address 172.30.125.1 already allocated in subnet beb4de56-a2b1-487b-9ab5-e10a0ad0d7ac [stack@undercloud ~]$ openstack port list | grep 172.30.125.1 | 6a9c24a2-7907-4b5c-b406-f74ba5a05820 | ovn-lb-vip-22efa8a7-460c-443f-8f53-ac53929e8637 | fa:16:3e:ea:e5:c4 | ip_address='172.30.125.1', subnet_id='beb4de56-a2b1-487b-9ab5-e10a0ad0d7ac' | DOWN | [stack@undercloud ~]$ openstack loadbalancer list --vip-port-id ovn-lb-vip-22efa8a7-460c-443f-8f53-ac53929e8637 [stack@undercloud ~]$ ** Affects: neutron Importance: Undecided Assignee: Fernando Royo (froyoredhat) Status: In Progress ** Changed in: neutron Assignee: (unassigned) => Fernando Royo (froyoredhat) ** Changed in: neutron Status: New => In Progress -- You received this bug notification because you are a member of Yahoo! Engineering Team, which is subscribed to neutron. https://bugs.launchpad.net/bugs/1973765 Title: LB creation failed due to address already in use Status in neutron: In Progress Bug description: While running a heavy load test, where create CRUD operations over load balancers and editing all pending items (listener/pool/member). We are getting error "IP_ADDRESS already allocated in subnet". Apparently because the address is being used by a Port for the load- balancer, but the load-balancer doesn't exist in a post error check. e.g. when create loadbalancer is sent we get this error from Octavia API: octavia.common.exceptions.ProviderDriverError: Provider 'ovn' reports error: IP address 172.30.125.1 already allocated in subnet beb4de56-a2b1-487b-9ab5-e10a0ad0d7ac [stack@undercloud ~]$ openstack port list | grep 172.30.125.1 | 6a9c24a2-7907-4b5c-b406-f74ba5a05820 | ovn-lb-vip-22efa8a7-460c-443f-8f53-ac53929e8637 | fa:16:3e:ea:e5:c4 | ip_address='172.30.125.1', subnet_id='beb4de56-a2b1-487b-9ab5-e10a0ad0d7ac' | DOWN | [stack@undercloud ~]$ openstack loadbalancer list --vip-port-id ovn-lb-vip-22efa8a7-460c-443f-8f53-ac53929e8637 [stack@undercloud ~]$ To manage notifications about this bug go to: https://bugs.launchpad.net/neutron/+bug/1973765/+subscriptions -- Mailing list: https://launchpad.net/~yahoo-eng-team Post to : yahoo-eng-team@lists.launchpad.net Unsubscribe : https://launchpad.net/~yahoo-eng-team More help : https://help.launchpad.net/ListHelp