copying notes from v1 tag as pulled in z stream notes (#703)
Signed-off-by: Andrew Burden <aburden@redhat.com>
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# KubeVirt release notes
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## v1.0.0
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Released on: Thu Jul 11 17:39:42 2023 +0000
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- [PR #10037][kubevirt-bot] The VM controller now replicates spec interfaces MAC addresses to the corresponding interfaces in the VMI spec.
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- [PR #9992][machadovilaca] Fix incorrect KubevirtVmHighMemoryUsage description
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- [PR #9965][kubevirt-bot] Disable network interface hotplug/unplug for VMIs. It will be supported for VMs only.
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- [PR #9931][kubevirt-bot] Fix for hotplug with WFFC SCI storage class which uses CDI populators
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- [PR #9946][kubevirt-bot] On hotunplug - remove bridge, tap and dummy interface from virt-launcher and the caches (file and volatile) from the node.
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- [PR #9757][enp0s3] Introduce CPU hotplug
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- [PR #9811][machadovilaca] Remove unnecessary marketplace tool
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- [PR #7742][Fuzzy-Math] Experimental support for AMD SEV-ES
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- [PR #9799][vladikr] Introduce an ability to set memory overcommit percentage in instanceType spec
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- [PR #8780][lyarwood] Add basic support for expressing minimum resource requirements for CPU and Memory within VirtualMachine{Preferences,ClusterPreferences}
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- [PR #9812][mhenriks] Handle DataVolume PendingPopulation phase
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- [PR #9858][fossedihelm] build virtctl for all os/architectures when `KUBEVIRT_RELEASE` env var is true
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- [PR #9765][lyarwood] Allow to define preferred cpu features in VirtualMachine{Preferences,ClusterPreferences}
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- [PR #9844][EdDev] Drop the `kubevirt.io/interface` resource name API for reserving domain resources for network interfaces.
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- [PR #9841][ormergi] Support hot-unplug of network interfaces on VirtualMachine objects
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- [PR #9851][lxs137] virt-api: portfowrad can handle IPv6 VM
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- [PR #9845][lxs137] DHCPv6 server handle request without iana option
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- [PR #9769][lyarwood] Allow to define the preferred subdomain in VirtualMachine{Preferences,ClusterPreferences}
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- [PR #9246][jean-edouard] Fixed migration issue for VMIs that have RWX disks backed by filesystem storage classes.
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- [PR #9808][jcanocan] DownwardMetrics: Rename AllocatedToVirtualServers metric to AllocatedToVirtualServers and add ResourceProcessorLimit metric
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- [PR #9832][tiraboschi] build virtctl also for arm64 for linux, darwin and windows
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- [PR #9744][lyarwood] Allow to define the preferred termination grace period in VirtualMachine{Preferences,ClusterPreferences}
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- [PR #9828][rthallisey] Publish multiarch manifests with each release
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- [PR #9761][lyarwood] Allow to define the preferred masquerade configuration in VirtualMachine{Preferences,ClusterPreferences}
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- [PR #9768][jean-edouard] New CR option to enable auto CPU limits for virt-launcher on some namespaces
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- [PR #9779][EdDev] Support hot-unplug of network interfaces on VMI objects
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- [PR #9688][xpivarc] Users are warned about the usage of deprecated fields
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- [PR #9798][rmohr] Add LiveMigrateIfPossible eviction strategy to allow admins to express a live migration preference instead of a live migration requirement for evictions.
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- [PR #9764][fossedihelm] Cluster admins can enable ksm in a set of nodes via kv configuration
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- [PR #9753][lyarwood] The following flags have been added to the `virtctl image-upload` command allowing users to associate a default instance type and/or preference with an image during upload. `--default-instancetype`, `--default-instancetype-kind`, `--default-preference` and `--default-preference-kind`. [See the user-guide documentation](https://kubevirt.io/user-guide/virtual_machines/instancetypes/#inferfromvolume) for more details on using the uploaded image with the `inferFromVolume` feature during `VirtualMachine` creation.
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- [PR #9575][lyarwood] A new `v1beta1` version of the `instancetype.kubevirt.io` API and CRDs has been introduced.
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- [PR #9738][Barakmor1] Add condition to migrations that indicates that migration was rejected by ResourceQuota
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- [PR #9730][assafad] Add `kubevirt_vmi_memory_cached_bytes` metric
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- [PR #9674][fossedihelm] Introduce cluster configuration `VirtualMachineOptions` to specify virtual machine behavior at cluster level
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- [PR #9724][0xFelix] An alert which triggers when KubeVirt APIs marked as deprecated are used was added.
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- [PR #9623][rmohr] Bump to apimachinery 1.26
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- [PR #9747][lyarwood] action required - With the `v1.0.0` release of KubeVirt the storage version of all core `kubevirt.io` APIs will be moving to version `v1`. To accommodate the eventual removal of the `v1alpha3` version with KubeVirt >=`v1.2.0` it is recommended that operators deploy the [`kube-storage-version-migrator`](https://github.com/kubernetes-sigs/kube-storage-version-migrator) tool within their environment. This will ensure any existing `v1alpha3` stored objects are migrated to `v1` well in advance of the removal of the underlying `v1alpha3` version.
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- [PR #9268][ormergi] virt-launcher pods network interfaces name scheme is changed to hashed names (SHA256), based on the VMI spec network names.
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- [PR #9746][EdDev] Introduce the `kubevirt.io/interface` resource name to reserve domain resources for network interfaces.
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- [PR #9652][machadovilaca] Add kubevirt_number_of_vms recording rule
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- [PR #9691][fossedihelm] ksm enabled nodes will have `kubevirt.io/ksm-enabled` label
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- [PR #9628][lyarwood] * The `kubevirt.io/v1` `apiVersion` is now the default storage version for newly created objects
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- [PR #8293][daghaian] Add multi-arch support to KubeVirt. This allows a single KubeVirt installation to run VMs on different node architectures in the same cluster.
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- [PR #9686][maiqueb] Fix ownership of macvtap's char devices on non-root pods
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- [PR #9631][0xFelix] virtctl: Allow to infer instancetype or preference from specified volume when creating VMs
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- [PR #9665][rmohr] Expose the final resolved qemu machine type on the VMI on status.machine
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- [PR #9609][germag] Add support for running virtiofsd in an unprivileged container when sharing configuration volumes.
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- [PR #9651][0xFelix] virtctl: Allow to specify memory of created VMs. Default to 512Mi if no instancetype was specified or is inferred.
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- [PR #9640][jean-edouard] TSC-enabled VMs can now migrate to a node with a non-identical (but close-enough) frequency
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- [PR #9629][0xFelix] virtctl: Allow to specify the boot order of volumes when creating VMs
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- [PR #9632][toelke] * Add Genesis Cloud to the adopters list
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### API changes
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- [PR #9572][fossedihelm] Enable freePageReporting for new non high performance vmi
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- [PR #9435][rmohr] Ensure existence of all PVCs attached to the VMI before creating the VM target pod.
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- [PR #8156][jean-edouard] TPM VM device can now be set to persistent
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- [PR #8575][iholder101] QEMU-level migration parallelism (a.k.a. multifd) + Upgrade QEMU to 7.2.0-11.el9
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- [PR #9603][qinqon] Adapt node-labeller.sh script to work at non kvm envs with emulation.
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- [PR #9591][awels] BugFix: allow multiple NFS disks to be used/hotplugged
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- [PR #9596][iholder101] Add "virtctl create clone" command
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- [PR #9322][iholder101] Add guest-to-request memory headroom ratio.
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- [PR #9422][awels] Ability to specify cpu/mem request limit for supporting containers (hotplug/container disk/virtiofs/side car)
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- [PR #9536][akalenyu] BugFix: virtualmachineclusterinstancetypes/preferences show up for get all -n <namespace>
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- [PR #9177][alicefr] Adding SCSI persistent reservation
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- [PR #9470][machadovilaca] Enable libvirt GetDomainStats on paused VMs
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- [PR #9407][assafad] Use env `RUNBOOK_URL_TEMPLATE` for the runbooks URL template
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- [PR #9399][maiqueb] Compute the interfaces to be hotplugged based on the current domain info, rather than on the interface status.
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- [PR #9145][awels] Show VirtualMachine name in the VMExport status
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- [PR #9491][orelmisan] API, AddInterfaceOptions: Rename NetworkName to NetworkAttachmentDefinitionName and InterfaceName to Name
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- [PR #9327][jcanocan] DownwardMetrics: Swap KubeVirt build info with qemu version in VirtProductInfo field
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- [PR #9478][xpivarc] Bug fix: Fixes case when migration is not retried if the migration Pod gets denied.
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- [PR #9421][lyarwood] Requests to update the target `Name` of a `{Instancetype,Preference}Matcher` without also updating the `RevisionName` are now rejected.
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- [PR #9367][machadovilaca] Add VM instancetype and preference label to vmi_phase_count metric
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- [PR #9392][awels] virtctl supports retrieving vm manifest for VM export
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- [PR #9442][EdDev] Remove the VMI Status interface `podConfigDone` field in favor of a new source option in `infoSource`.
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- [PR #9376][ShellyKa13] Fix vmrestore with WFFC snapshotable storage class
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- [PR #6852][maiqueb] Dev preview: Enables network interface hotplug for VMs / VMIs
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- [PR #9193][qinqon] Add annotation for live migration and bridged pod interface
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- [PR #9421][lyarwood] Requests to update the target `Name` of a `{Instancetype,Preference}Matcher` without also updating the `RevisionName` are now rejected.
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### Bug fixes
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- [PR #9591][awels] BugFix: allow multiple NFS disks to be used/hotplugged
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- [PR #9536][akalenyu] BugFix: virtualmachineclusterinstancetypes/preferences show up for get all -n <namespace>
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- [PR #9300][xpivarc] Bug fix: API and virtctl invoked migration is not rejected when the VM is paused
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- [PR #9189][xpivarc] Bug fix: DNS integration continues to work after migration
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- [PR #9322][iholder101] Add guest-to-request memory headroom ratio.
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- [PR #9241][akalenyu] BugFix: Guestfs image url not constructed correctly
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- [PR #9260][ShellyKa13] Fix bug of possible re-trigger of memory dump
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- [PR #9478][xpivarc] Bug fix: Fixes case when migration is not retried if the migration Pod gets denied.
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- [PR #9330][qinqon] Skip label kubevirt.io/migrationTargetNodeName from virtctl expose service selector
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- [PR #9603][qinqon] Adapt node-labeller.sh script to work at non kvm envs with emulation.
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### Deprecation
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- [PR #9047][machadovilaca] Deprecate VM stuck in status alerts
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### SIG-compute
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- [PR #9640][jean-edouard] TSC-enabled VMs can now migrate to a node with a non-identical (but close-enough) frequency
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- [PR #9629][0xFelix] virtctl: Allow to specify the boot order of volumes when creating VMs
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- [PR #9435][rmohr] Ensure existence of all PVCs attached to the VMI before creating the VM target pod.
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- [PR #9470][machadovilaca] Enable libvirt GetDomainStats on paused VMs
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- [PR #9163][vladikr] fixes the requests/limits CPU number mismatch for VMs with isolatedEmulatorThread
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- [PR #9250][vladikr] externally created mediated devices will not be deleted by virt-handler
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### SIG-storage
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- [PR #9376][ShellyKa13] Fix vmrestore with WFFC snapshotable storage class
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- [PR #9392][awels] virtctl supports retrieving vm manifest for VM export
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- [PR #9188][awels] Default RBAC for clone and export
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- [PR #9133][ShellyKa13] Fix addvolume not rejecting adding existing volume source, fix removevolume allowing to remove non hotpluggable volume
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### SIG-network
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- [PR #9399][maiqueb] Compute the interfaces to be hotplugged based on the current domain info, rather than on the interface status.
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- [PR #9220][orelmisan] client-go: Added context to VirtualMachine's methods.
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### SIG-infra
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- [PR #9651][0xFelix] virtctl: Allow to specify memory of created VMs. Default to 512Mi if no instancetype was specified or is inferred.
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- [PR #9169][lyarwood] The `dedicatedCPUPlacement` attribute is once again supported within the `VirtualMachineInstancetype` and `VirtualMachineClusterInstancetype` CRDs after a recent bugfix improved `VirtualMachine` validations, ensuring defaults are applied before any attempt to validate.
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### Uncategorized
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- [PR #9632][toelke] * Add Genesis Cloud to the adopters list
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- [PR #9596][iholder101] Add "virtctl create clone" command
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- [PR #9407][assafad] Use env `RUNBOOK_URL_TEMPLATE` for the runbooks URL template
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- [PR #9327][jcanocan] DownwardMetrics: Swap KubeVirt build info with qemu version in VirtProductInfo field
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- [PR #9367][machadovilaca] Add VM instancetype and preference label to vmi_phase_count metric
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- [PR #8906][machadovilaca] Alert if there are no available nodes to run VMs
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- [PR #9320][darfux] node-labeller: Check arch on the handler side
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- [PR #9127][fossedihelm] Use ECDSA instead of RSA for key generation
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- [PR #9330][qinqon] Skip label kubevirt.io/migrationTargetNodeName from virtctl expose service selector
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- [PR #9163][vladikr] fixes the requests/limits CPU number mismatch for VMs with isolatedEmulatorThread
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- [PR #9250][vladikr] externally created mediated devices will not be deleted by virt-handler
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- [PR #9193][qinqon] Add annotation for live migration and bridged pod interface
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- [PR #9260][ShellyKa13] Fix bug of possible re-trigger of memory dump
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- [PR #9241][akalenyu] BugFix: Guestfs image url not constructed correctly
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- [PR #9220][orelmisan] client-go: Added context to VirtualMachine's methods.
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- [PR #9228][rumans] Bump virtiofs container limit
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- [PR #9169][lyarwood] The `dedicatedCPUPlacement` attribute is once again supported within the `VirtualMachineInstancetype` and `VirtualMachineClusterInstancetype` CRDs after a recent bugfix improved `VirtualMachine` validations, ensuring defaults are applied before any attempt to validate.
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- [PR #9159][andreabolognani] This version of KubeVirt includes upgraded virtualization technology based on libvirt 9.0.0 and QEMU 7.2.0.
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- [PR #8989][rthallisey] Integrate multi-architecture container manifests into the bazel make recipes
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- [PR #9188][awels] Default RBAC for clone and export
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- [PR #9145][awels] Show VirtualMachine name in the VMExport status
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- [PR #8937][fossedihelm] Added foreground finalizer to virtual machine
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- [PR #9133][ShellyKa13] Fix addvolume not rejecting adding existing volume source, fix removevolume allowing to remove non hotpluggable volume
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- [PR #9047][machadovilaca] Deprecate VM stuck in status alerts ---
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hide:
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- navigation
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---
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## v0.59.0
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