Public bug reported:
Reproduction: 0) have a devstack on recent master and turn on the segments service_plugin in neutron.conf 1) create a provider net $ openstack network create net3 --share --provider-network-type vlan --provider-physical-network physnet0 --provider-segment 103 2) get the segmentation id $ openstack network segment list --network net3 3) use the segmentation id to create a subnet $ openstack subnet create subnet3 --network net3 --subnet-range 10.0.7.0/24 --network-segment 8313239b-eddd-4a38-86d6-5c50ffee8b52 4) create a port with ip_allocation=deferred (default $ openstack port create --net net3 port1 At this point no IP is allocated for the port so the IP inventory is placement expected to be the same as at #3) 5) bound the port like nova does $ openstack port set port1 --device-owner compute:nova --host aio this assigns an IP address to the port. Expected: The IP inventory on the segment 8313239b-eddd-4a38-86d6-5c50ffee8b52 is updated $ openstack resource provider inventory list 8313239b-eddd- 4a38-86d6-5c50ffee8b52 Actual: The IP inventory is not updated. Triage: There seems to be logic error in [1]. It gets the segment_id of the original port (before the binding) but that code looks for the fixed_ips in the port founds nothing and therefore returns no segment_id. Then the code simply returns from [1]. However the new port (after the binding) has segment_id so there is a need for inventory recalculation. See the reproduction with command printouts in [2] [1]https://opendev.org/openstack/neutron/src/branch/master/neutron/services/segments/plugin.py#L446-L450 [2]http://paste.openstack.org/show/802844/ ** Affects: neutron Importance: Undecided Status: New -- You received this bug notification because you are a member of Yahoo! Engineering Team, which is subscribed to neutron. https://bugs.launchpad.net/bugs/1916276 Title: IP address inventory handling for routed net does not work for ip_allocation=deferrred Status in neutron: New Bug description: Reproduction: 0) have a devstack on recent master and turn on the segments service_plugin in neutron.conf 1) create a provider net $ openstack network create net3 --share --provider-network-type vlan --provider-physical-network physnet0 --provider-segment 103 2) get the segmentation id $ openstack network segment list --network net3 3) use the segmentation id to create a subnet $ openstack subnet create subnet3 --network net3 --subnet-range 10.0.7.0/24 --network-segment 8313239b-eddd-4a38-86d6-5c50ffee8b52 4) create a port with ip_allocation=deferred (default $ openstack port create --net net3 port1 At this point no IP is allocated for the port so the IP inventory is placement expected to be the same as at #3) 5) bound the port like nova does $ openstack port set port1 --device-owner compute:nova --host aio this assigns an IP address to the port. Expected: The IP inventory on the segment 8313239b-eddd-4a38-86d6-5c50ffee8b52 is updated $ openstack resource provider inventory list 8313239b-eddd- 4a38-86d6-5c50ffee8b52 Actual: The IP inventory is not updated. Triage: There seems to be logic error in [1]. It gets the segment_id of the original port (before the binding) but that code looks for the fixed_ips in the port founds nothing and therefore returns no segment_id. Then the code simply returns from [1]. However the new port (after the binding) has segment_id so there is a need for inventory recalculation. See the reproduction with command printouts in [2] [1]https://opendev.org/openstack/neutron/src/branch/master/neutron/services/segments/plugin.py#L446-L450 [2]http://paste.openstack.org/show/802844/ To manage notifications about this bug go to: https://bugs.launchpad.net/neutron/+bug/1916276/+subscriptions -- Mailing list: https://launchpad.net/~yahoo-eng-team Post to : [email protected] Unsubscribe : https://launchpad.net/~yahoo-eng-team More help : https://help.launchpad.net/ListHelp
