Re:Virtlet: run VMs as Kubernetes pods
by ivan4th on Monday May 07, 2018 @11:46AM
(#17013658)
You can't have a StatefulSet of VMs on KubeVirt, although you may want one if you're using unikernels or want to run a nested Kubernetes cluster for testing, like here: https://github.com/Mirantis/virtlet/blob/master/examples/k8s... On the other hand, you can't have VM migrations with Virtlet.
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Yes, right now we were more focusing on the 1:1 case. Our OfflineVirtualMachine is basically a StatefulSet with replica 1. For stateless scaling we have a VirtualMachineReplicaSet. A StatefulVirtualMachineSet will probably be added soon to KubeVirt.
Be nice if there was just one "virt for Kube" technology. I guess virt-v2v will end up having to support both.