prombench/manifests/cluster_kind.yaml

kind: Cluster
apiVersion: kind.x-k8s.io/v1alpha4
nodes:
  - role: control-plane
    kubeadmConfigPatches:
      - |
        kind: InitConfiguration
        nodeRegistration:
          kubeletExtraArgs:
            node-labels: "node-name=main-node"
  - role: worker
    kubeadmConfigPatches:
      - |
        kind: JoinConfiguration
        nodeRegistration:
          kubeletExtraArgs:
            node-labels: "isolation=prometheus,node-name=prometheus-{{ .PR_NUMBER }}"
  - role: worker
    kubeadmConfigPatches:
      - |
        kind: JoinConfiguration
        nodeRegistration:
          kubeletExtraArgs:
            node-labels: "isolation=prometheus,node-name=prometheus-{{ .PR_NUMBER }}"
  - role: worker
    kubeadmConfigPatches:
      - |
        kind: JoinConfiguration
        nodeRegistration:
          kubeletExtraArgs:
            node-labels: "isolation=none,node-name=nodes-{{ .PR_NUMBER }}"