Best Air-Gapped Kubernetes Platforms Supporting KubeVirt

I’m currently using vCluster and so far, so good! The client is free to use, and while the platform has a limited enterprise trial, it's great for managing multiple multi-tenancy clusters. There are also alternatives like Kamanji and Omni that do similar things.

You might want to check out Palette VMO by Spectro Cloud. They have a strong focus on air-gapped setups in fields like manufacturing and pharma. They've been using KubeVirt for a good while with actual enterprise clients, plus their platform comes with solid governance, security, and support features. Just a heads up though, it's not exactly an HCI like Harvester.

Spectro Cloud is definitely worth looking into. They’ve got enterprise-grade offerings with comprehensive air-gap support that includes KubeVirt through their Virtual Machine orchestration feature. They even provide an architecture reference, which can be super helpful for getting everything set up right! You can find more info here: https://www.spectrocloud.com/resources/collateral/vmo-architecture-pdf.

Talos and Omni both support air-gapped installations, and there's a KubeVirt infrastructure provider if deploying more clusters is on your radar. I recently saw a detailed walkthrough for setting this up. They don’t have a built-in UI for KubeVirt just yet, but it’s supported. Check out this video on how to install Talos in an air-gapped environment: https://youtu.be/Ir2m11Cijas?si=QUnlvBlXUBST5kAC.