KubeVirt
v1.7.2Orchestration & ManagementKubeVirt v1.7.2 is a patch release fixing 7 bugs across networking, storage, monitoring, and backup — no new features, but several fixes that could unblock production issues.
breakingCheck VMI specs if you're running mixed NIC configurations
The infinite status loop fix targets VMIs where the primary network interface appears after a secondary one in the spec. If you have VMs stuck in update churn or virt-controller/virt-handler showing abnormal CPU/log volume, this is likely the cause. Upgrade to v1.7.2 and verify your VMI specs list the primary interface first to avoid re-triggering the issue on older clusters.
enhancementWindows VM backup users should update for reliable Velero integration
The QuiesceFailed-to-QuiesceTimeout change plus a 60s pre-backup hook timeout directly addresses flaky Windows VSS snapshot behavior during Velero backups. If you're backing up Windows VMs and seeing intermittent quiesce failures, this patch resolves it. Review your Velero backup policies to ensure the hook timeout aligns with your SLAs.
enhancementGoogle Cloud NetApp Volumes storage migration is unblocked
If you're running VMs on GCP with NetApp Volumes and tried live storage migration, it was silently failing. This patch fixes that. Test your migration workflows after upgrading — especially if you deferred any storage moves because of this bug.
主な変更 (7)
- Fixed infinite VMI status update loop when primary NIC is listed after secondary interfaces in the VMI spec
- Fixed PCI address stability across upgrades when using v3 hotplug port topology
- Fixed storage migration failures with Google Cloud NetApp Volumes
- Corrected kubevirt_allocatable_nodes metric to exclude non-schedulable nodes
- Replaced QuiesceFailed with QuiesceTimeout for Windows VSS backups, adding a 60s Velero pre-backup hook timeout
- Fixed low-replica alerts to use the deployment's defined replica count as the baseline
- Fixed socket devices failing to update health status when Persistent Reservations is enabled