manifests/networktopology/networkTopology-example.yaml

# Example Network CRD
apiVersion: networktopology.diktyo.x-k8s.io/v1alpha1
kind: NetworkTopology
metadata:
  name: net-topology-test
  namespace: default
spec:
  configMapName: "netperfMetrics"
  weights:
    # Region label: "topology.kubernetes.io/region"
    # Zone Label:   "topology.kubernetes.io/zone"
    # 2 Regions:  us-west-1
    #             us-east-1
    # 4 Zones:    us-west-1: z1, z2
    #             us-east-1: z3, z4
    - name: "UserDefined"
      costList: # Define weights between regions or between zones
        - topologyKey: "topology.kubernetes.io/region" # region costs
          originCosts:
            - origin: "us-west-1"
              costs:
                - destination: "us-east-1"
                  bandwidthCapacity: "10Gi"
                  networkCost: 20
            - origin: "us-east-1"
              costs:
                - destination: "us-west-1"
                  bandwidthCapacity: "10Gi"
                  networkCost: 20
        - topologyKey: "topology.kubernetes.io/zone" # zone costs
          originCosts:
            - origin: "z1"
              costs:
                - destination: "z2"
                  bandwidthCapacity: "1Gi"
                  networkCost: 5
            - origin: "z2"
              costs:
                - destination: "z1"
                  bandwidthCapacity: "1Gi"
                  networkCost: 5
            - origin: "z3"
              costs:
                - destination: "z4"
                  bandwidthCapacity: "1Gi"
                  networkCost: 10
            - origin: "z4"
              costs:
                - destination: "z3"
                  bandwidthCapacity: "1Gi"
                  networkCost: 10