Public bug reported: Related to bug 1722571 (and bug 1737024), when an instance is deleted while nova is creating an image of it, there is some cleanup code in the compute manager that tries to delete the image, which might not exist, and we log a warning:
http://logs.openstack.org/74/511074/6/check/tempest- full/39df584/controller/logs/screen-n-cpu.txt#_Mar_06_23_34_23_166597 Mar 06 23:34:23.058201 ubuntu-xenial-rax-dfw-0002817722 nova-compute[12626]: INFO nova.virt.libvirt.driver [None req-fcf19cc8-3566-4f62-9d8a-6e9733fd0bef tempest-ImagesTestJSON-1528672258 tempest-ImagesTestJSON-1528672258] [instance: 5946fa5a-f91f-4878-8cc1-fc6e248ef38b] Deletion of /opt/stack/data/nova/instances/5946fa5a-f91f-4878-8cc1-fc6e248ef38b_del complete Mar 06 23:34:23.116179 ubuntu-xenial-rax-dfw-0002817722 nova-compute[12626]: INFO nova.virt.libvirt.driver [None req-fcf19cc8-3566-4f62-9d8a-6e9733fd0bef tempest-ImagesTestJSON-1528672258 tempest-ImagesTestJSON-1528672258] [instance: 5946fa5a-f91f-4878-8cc1-fc6e248ef38b] Instance instance-00000022 disappeared while taking snapshot of it: [Error Code 42] Domain not found: no domain with matching uuid '5946fa5a-f91f-4878-8cc1-fc6e248ef38b' (instance-00000022) Mar 06 23:34:23.116411 ubuntu-xenial-rax-dfw-0002817722 nova-compute[12626]: DEBUG nova.compute.manager [None req-fcf19cc8-3566-4f62-9d8a-6e9733fd0bef tempest-ImagesTestJSON-1528672258 tempest-ImagesTestJSON-1528672258] [instance: 5946fa5a-f91f-4878-8cc1-fc6e248ef38b] Instance disappeared during snapshot {{(pid=12626) _snapshot_instance /opt/stack/nova/nova/compute/manager.py:3372}} Mar 06 23:34:23.166597 ubuntu-xenial-rax-dfw-0002817722 nova-compute[12626]: WARNING nova.compute.manager [None req-fcf19cc8-3566-4f62-9d8a-6e9733fd0bef tempest-ImagesTestJSON-1528672258 tempest-ImagesTestJSON-1528672258] [instance: 5946fa5a-f91f-4878-8cc1-fc6e248ef38b] Error while trying to clean up image 263b517a-3fc0-4486-a292-9cf8a4865282: ImageNotFound: Image 263b517a-3fc0-4486-a292-9cf8a4865282 could not be found. That warning comes from this code: https://github.com/openstack/nova/blob/489a8f5bf3e50944ced253283c15e77310a56e40/nova/compute/manager.py#L3378 We should be able to handle an ImageNotFound exception specifically in that try/except block and not log a warning for it. ** Affects: nova Importance: Low Status: Triaged ** Tags: compute snapshot -- 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/1754071 Title: image not found warning in logs when instance is deleted during snapshot Status in OpenStack Compute (nova): Triaged Bug description: Related to bug 1722571 (and bug 1737024), when an instance is deleted while nova is creating an image of it, there is some cleanup code in the compute manager that tries to delete the image, which might not exist, and we log a warning: http://logs.openstack.org/74/511074/6/check/tempest- full/39df584/controller/logs/screen-n-cpu.txt#_Mar_06_23_34_23_166597 Mar 06 23:34:23.058201 ubuntu-xenial-rax-dfw-0002817722 nova-compute[12626]: INFO nova.virt.libvirt.driver [None req-fcf19cc8-3566-4f62-9d8a-6e9733fd0bef tempest-ImagesTestJSON-1528672258 tempest-ImagesTestJSON-1528672258] [instance: 5946fa5a-f91f-4878-8cc1-fc6e248ef38b] Deletion of /opt/stack/data/nova/instances/5946fa5a-f91f-4878-8cc1-fc6e248ef38b_del complete Mar 06 23:34:23.116179 ubuntu-xenial-rax-dfw-0002817722 nova-compute[12626]: INFO nova.virt.libvirt.driver [None req-fcf19cc8-3566-4f62-9d8a-6e9733fd0bef tempest-ImagesTestJSON-1528672258 tempest-ImagesTestJSON-1528672258] [instance: 5946fa5a-f91f-4878-8cc1-fc6e248ef38b] Instance instance-00000022 disappeared while taking snapshot of it: [Error Code 42] Domain not found: no domain with matching uuid '5946fa5a-f91f-4878-8cc1-fc6e248ef38b' (instance-00000022) Mar 06 23:34:23.116411 ubuntu-xenial-rax-dfw-0002817722 nova-compute[12626]: DEBUG nova.compute.manager [None req-fcf19cc8-3566-4f62-9d8a-6e9733fd0bef tempest-ImagesTestJSON-1528672258 tempest-ImagesTestJSON-1528672258] [instance: 5946fa5a-f91f-4878-8cc1-fc6e248ef38b] Instance disappeared during snapshot {{(pid=12626) _snapshot_instance /opt/stack/nova/nova/compute/manager.py:3372}} Mar 06 23:34:23.166597 ubuntu-xenial-rax-dfw-0002817722 nova-compute[12626]: WARNING nova.compute.manager [None req-fcf19cc8-3566-4f62-9d8a-6e9733fd0bef tempest-ImagesTestJSON-1528672258 tempest-ImagesTestJSON-1528672258] [instance: 5946fa5a-f91f-4878-8cc1-fc6e248ef38b] Error while trying to clean up image 263b517a-3fc0-4486-a292-9cf8a4865282: ImageNotFound: Image 263b517a-3fc0-4486-a292-9cf8a4865282 could not be found. That warning comes from this code: https://github.com/openstack/nova/blob/489a8f5bf3e50944ced253283c15e77310a56e40/nova/compute/manager.py#L3378 We should be able to handle an ImageNotFound exception specifically in that try/except block and not log a warning for it. To manage notifications about this bug go to: https://bugs.launchpad.net/nova/+bug/1754071/+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
