Public bug reported: Tempest recently made some changes around specifying fixed network to instances during spawn. When this happens during an icehouse->juno partial upgrade, we fail to spawn instances and they are stuck in scheduling.
Conductor logs show: oslo.messaging.rpc.dispatcher [req-047d24c2-6477-4838-afde-cc3c7371b19e VolumesV2ActionsTest-21337662 VolumesV2ActionsTest-1578486140] Exception during message handling: need more than 2 values to unpack It looks like there is code in Nova to handle this case during an icehouse partial upgrade, but only takes into account doing so with Neutron: https://git.openstack.org/cgit/openstack/nova/tree/nova/compute/rpcapi.py#n982 This needs some special casing to handle NetworkRequestList objects for nova-network, as well. ** Affects: nova Importance: Undecided Status: New -- You received this bug notification because you are a member of Yahoo! Engineering Team, which is subscribed to OpenStack Compute (nova). https://bugs.launchpad.net/bugs/1438920 Title: specification of a nova network to instance during icehouse->juno partial upgrade fails Status in OpenStack Compute (Nova): New Bug description: Tempest recently made some changes around specifying fixed network to instances during spawn. When this happens during an icehouse->juno partial upgrade, we fail to spawn instances and they are stuck in scheduling. Conductor logs show: oslo.messaging.rpc.dispatcher [req-047d24c2-6477-4838-afde- cc3c7371b19e VolumesV2ActionsTest-21337662 VolumesV2ActionsTest-1578486140] Exception during message handling: need more than 2 values to unpack It looks like there is code in Nova to handle this case during an icehouse partial upgrade, but only takes into account doing so with Neutron: https://git.openstack.org/cgit/openstack/nova/tree/nova/compute/rpcapi.py#n982 This needs some special casing to handle NetworkRequestList objects for nova-network, as well. To manage notifications about this bug go to: https://bugs.launchpad.net/nova/+bug/1438920/+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
