Public bug reported: All compute nodes of my Cloud are configured using libvirt]/virt_type=kvm
Please note that this is not exposed in the 'openstack hypervisor list --long' output which reports QEMU as 'Hypervisor Type'. I have some images with the following property: hypervisor_type='qemu' No problems scheduling instances using these images in Ocata. After having updated to Rocky, the ImagePropertiesFilter filters out all the compute nodes, because they offer 'kvm' while 'qemu' is requested. This is not compliant with documentation. Both Nova (https://docs.openstack.org/nova/rocky/admin/configuration/schedulers.html) and Glance (https://docs.openstack.org/glance/latest/admin/useful-image-properties.html) documentation say that qemu is supposed to be used for both QEMU and KVM hypervisor types. The issue is discussed in: http://lists.openstack.org/pipermail/openstack-discuss/2019-July/thread.html#7842 where it is reported that the new behavior is likely because this change: https://review.opendev.org/531347 ** Affects: nova Importance: Undecided Status: New ** Summary changed: - ImagePropertiesFilter scheduling problems for images with hypervisor_type='qemu' when virt_type is "kvm" + ImagePropertiesFilter: hypervisor_type matchmaking not compliant with documentation -- 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/1837756 Title: ImagePropertiesFilter: hypervisor_type matchmaking not compliant with documentation Status in OpenStack Compute (nova): New Bug description: All compute nodes of my Cloud are configured using libvirt]/virt_type=kvm Please note that this is not exposed in the 'openstack hypervisor list --long' output which reports QEMU as 'Hypervisor Type'. I have some images with the following property: hypervisor_type='qemu' No problems scheduling instances using these images in Ocata. After having updated to Rocky, the ImagePropertiesFilter filters out all the compute nodes, because they offer 'kvm' while 'qemu' is requested. This is not compliant with documentation. Both Nova (https://docs.openstack.org/nova/rocky/admin/configuration/schedulers.html) and Glance (https://docs.openstack.org/glance/latest/admin/useful-image-properties.html) documentation say that qemu is supposed to be used for both QEMU and KVM hypervisor types. The issue is discussed in: http://lists.openstack.org/pipermail/openstack-discuss/2019-July/thread.html#7842 where it is reported that the new behavior is likely because this change: https://review.opendev.org/531347 To manage notifications about this bug go to: https://bugs.launchpad.net/nova/+bug/1837756/+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
