Reviewed: https://review.opendev.org/683948 Committed: https://git.openstack.org/cgit/openstack/nova/commit/?id=4a10f8eaa7685e3ce03d728a4a1669946492097d Submitter: Zuul Branch: master
commit 4a10f8eaa7685e3ce03d728a4a1669946492097d Author: Balazs Gibizer <[email protected]> Date: Mon Sep 23 12:48:20 2019 +0200 Reject migration with QoS port from conductor if RPC pinned The MigrationTask in the conductor already checks the service version as old computes cannot support migration with QoS port. However it is still possible that every compute is new but the compute RPC API is pinned to < 5.2. In this case the migration still cannot be supported. This patch adds an extra RPC version check to the conductor. Change-Id: Ib4e0b9ab050a59ab5a290e6eecea01b87c3bd4c6 Closes-Bug: #1844993 ** Changed in: nova Status: In Progress => Fix Released -- 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/1844993 Title: migrate a server with qos port with compute RPC pinned to 5.1 fails and leaves the qos port in an inconsistent state Status in OpenStack Compute (nova): Fix Released Bug description: Steps to reproduce ================== 1) Set the [upgrade_levels]/compute config parameter to '5.1' 2) Boot an instance with a neutron port having resource request (e.g. QoS min bandwidth policy) 4) Do the migration Expected result =============== Migration is rejected as qos port handing in migration needs at least RPC 5.2. Instance remains on the source host. Actual result ============= Migration fails at finish_resize step. Server goes to ERROR state on the destination host. The allocation key in the qos port binding profile still points to the source host. To manage notifications about this bug go to: https://bugs.launchpad.net/nova/+bug/1844993/+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
