Reviewed: https://review.opendev.org/719163 Committed: https://git.openstack.org/cgit/openstack/nova/commit/?id=a45daafd3111a6804eb5adafe4860db122cb09b8 Submitter: Zuul Branch: master
commit a45daafd3111a6804eb5adafe4860db122cb09b8 Author: songwenping <[email protected]> Date: Sat Apr 11 18:28:01 2020 +0800 Delete resource provider in tree by top-down traversable order When delete nova service by "nova service-delete <id>", this will delete the compute node's resource provider in Placement. But if there are child resource provider, Placement will throw exception(CannotDeleteParentResourceProvider) and don't delete the resource provider. When we add the host service again, Placement cannot insert new compute node resource provider, and we cannot use the compute node any more. So we should delete sub resource provider in tree when delete resource provider. Modify unit test. Change-Id: Ide8732be6c047ad1b141b89df676783b2fa2f25a Closes-Bug: #1872385 ** 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/1872385 Title: delete sub resource provider in tree Status in OpenStack Compute (nova): Fix Released Bug description: When delete nova service by "nova service-delete <id>", this will delete the compute node's resource provider in Placement. But if there are child resource provider, Placement will throw exception(CannotDeleteParentResourceProvider) and don't delete the resource provider. When we add the host service again, Placement cannot insert new compute node resource provider, and we cannot use the compute node any more. So we should delete sub resource provider in tree when delete resource provider. from nova-compute.log: 2020-04-10 16:10:35.087 6 ERROR nova.scheduler.client.report [req-ed9546ac-43c8-42ca-a102-427bd9fc03b1 - - - - -] [req-dc785a03-ffb6-453d-99af-09 8ebf23d23c] Failed to create resource provider record in placement API for UUID 169c0100-7123-42ca-a80a-b6770eaa4c84. Got 409: {"errors": [{"stat us": 409, "request_id": "req-dc785a03-ffb6-453d-99af-098ebf23d23c", "detail": "There was a conflict when trying to complete your request.\n\n Con flicting resource provider name: node11 already exists. ", "title": "Conflict"}]}. To manage notifications about this bug go to: https://bugs.launchpad.net/nova/+bug/1872385/+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
