apiVersion: k3k.io/v1alpha1 kind: Cluster metadata: name: single-server spec: mode: "shared" servers: 1 agents: 3 token: test version: v1.26.0-k3s2 clusterCIDR: 10.30.0.0/16 serviceCIDR: 10.31.0.0/16 clusterDNS: 10.30.0.10 serverArgs: - "--write-kubeconfig-mode=777" expose: ingress: enabled: true ingressClassName: "nginx"