Proxmox is fine if your vmware deployment was quite small. Single oxide rack at max density is going to similar values as official scaling sizes for proxmox, and very much isn't limit of what we did with vsphere.
replyAnd Oxide sells a complete hardware + software solution, including virtualization and SDN - essentially it's a physical equivalent of up to 32 node virtualization cluster per rack, with builtin SDN and SD-SAN, that already has features to combine for more.
Is this about limits to what the Proxmox folks will officially provide support services for, or perhaps what can be comfortably managed in the Web UI? These are very valid concerns either way, but the Proxmox VE software itself does provide a comprehensive API and that should scale quite a bit higher.
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