Platform9 Managed KubeVirt 5.6 Release Notes

The Platform9 Managed KubeVirt version 5.6 release is now available, bringing a whole new UI, feature enhancements, and bug fixes.

What's New

New User Experience

The PMK 5.6 release brings a completely new user experience with a more intuitive and easy-to-use UI. The day to day operations of Kubevirt management can easily be accomplished via an ease-to-use intuitive UI.

The Virtual Machines overview page now combines statuses of both the VMs & VMIs in a central view. With a quick glance, an administrator can view health status, networking details, cluster/node info and guest OS all from a single pane of glass.

The VM details view now has disk information that contains not only the disk name but the disk type (e.g. data volume or cloud-init), capacity, access mode, status, source, & storage class.

Events

With the arrival of PMK version 5.6, we have included the ability to access virtual machine events from the events tab for each VM. Users can review KubeVirt events directly from the VM details page by selecting the events tab across the top making it easier to track and troubleshoot VM actions.

Console

The KubeVirt console provides graphical access (VNC) to manage the VM via the console management button on the VM details view.

Live Migration

Live Migration allows a VM instance to move from one host to another host while the guest workload continues to run, enabling the VM to be highly available. Platform9 Managed KubeVirt enables this functionality by default and provides access to migrate a VM from the UI by selecting "Migrate VM" from the management actions in the VM details view.

Selecting a new "Migrate VM" management action initiates a confirmation window that allows the administrator to cancel or continue to Migrate Virtual Machine Instance. Once the live migration is started, KubeVirt will determine which target host the VM instance will be migrated to.

Enhancements & Updates

Added Support for non-disruptive cluster upgrades, provides high availability support by allowing PMK cluster upgrades to live migrate VMs prior to restarting the node/host, ensuring application availability. This is available starting 1.22 release.

Added CPU pinning support for VMs in Platform9 managed KubeVirt. This functionality provides VMs that require predictable latency and enhanced performance during its execution to obtain dedicated CPU resources from the host. KubeVirt, relying on the Kubernetes CPU manager, is able to pin guest's vCPUs to the host's pCPUs.

Added Added KubeVirt's support for hot-pluggable disk capabilities into Platform9 deployment. This means disks can be added to an existing VM while it keeps running.

Enhanced Upgraded KubeVirt add-on to release version 0.55.0 providing additional functionality and bug fixes. Additional info can be found at https://github.com/kubevirt/kubevirt/releases/tag/v0.55.0.

Bug Fixes

Fixed Fixed a bug that broke KubeVirt VM monitoring when the monitoring stack was deployed through the addon operator.

Fixed Fixed a bug where the VMI goes into a "Failed" state due to "Image size is not a multiple of request alignment" error, by ensuring new and resized disks are now always 1MiB-aligned..

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