Here Please consider flux-dev as ClusterName .
knts create cluster flux-dev --size SMALL
output :
Request Completed { status: true, cluster: "9dPIYtGvW8VPiZY6e0aU" }
{
size: "SMALL",
name: "flux-dev",
createdDate: { _seconds: 1637837600, _nanoseconds: 936000000 },
description: "flux-dev",
features: {
nfs_storage: { inputs: {}, requested: false, exec_status: false },
ingress: { requested: true, inputs: {}, exec_status: false },
cert_manager: { requested: false, inputs: {}, exec_status: false }
},
version: "v1.19.12-k3s1"
}