I have a fresh installation of rke2 on ubuntu 22.04 (equals on 20.04) and my first deployment return this messages on pods:
kubelet Failed to create pod sandbox: rpc error: code = Unknown desc = failed to setup network for sandbox “b8abc6276967f1f73a8da4dfa1212ad1a2b59639f86a0eba9ae92d6fc39921d4”: plugin type=“calico” failed (add): failed to allocate for range 0: no IP addresses available in range set: 10.42.0.1-10.42.0.254
I am running on VM’s using proxmox 8.2 and this version of k8s:
v1.27.12+rke2r1
Thanks for any help.