Harvester review
A free, Kubernetes-integrated VM platform with strong cluster operations and defined guest-OS support.
Reviewed by iTechGuides Editors · Editorial team · Updated Oct 2026
Harvester is an open-source hyperconverged infrastructure platform for bare-metal servers, combining virtual machines, containerized workloads, storage, and networking. It is designed for datacenter, edge, and cloud-native infrastructure deployments, and suits teams that want to manage VMs alongside Kubernetes workloads. Management is available through a web interface and Kubernetes API, with support for ARM64 and x86_64 host platforms. Core VM operations include creation, editing, cloning, deletion, snapshots, restore, backup, and live migration between hosts.
The published product details show a free platform with no listed charge for the open-source offering. SUSE offers paid support subscriptions, making Harvester suitable for organizations that want to start with the software at no cost and add vendor support separately. The platform also includes distributed block storage, storage tiering, VLAN and untagged VM networking, and VM backups to NFS or S3-compatible storage. These capabilities give it a broad infrastructure scope rather than a narrow VM-only focus.
Harvester’s strongest ecosystem fit is with Kubernetes and Rancher. Kubernetes API-based VM management, the Harvester Terraform Provider, and Rancher integration connect VM operations with container and cluster administration. The supported guest operating systems are SUSE Linux Enterprise Server 15 SP6 and SP7, SUSE Linux Micro 6.0 and 6.1, Red Hat Enterprise Linux 9 and 10, Ubuntu 22.04 and 24.04, Windows 11, and Windows Server 2025. Choose Harvester for Kubernetes-integrated VM clusters, distributed storage, and unified workload management. Consider another hypervisor if nested virtualization is required or if workloads depend on guest operating systems outside this supported list.
Harvester pros and cons
- Where it wins
- Free, open-source platform with web and Kubernetes API management
- Live migration, snapshots, restores, and backups to NFS or S3-compatible storage
- Rancher integration for VM and Kubernetes workload management
- Where it doesn't
- Supported guest operating systems are limited to a defined list
- Nested virtualization is not supported
- Paid support subscriptions are separate from the free platform
Harvester fact sheet, pricing and score →
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