$ kubectl get ing 
NAME      HOSTS     ADDRESS          PORTS     AGE
test      *         35.186.217.102   80, 443   2m

$ kubectl create -f ~/rtmp/ingress/ing.yaml 
ingress "echomap" created

$ kubectl get ing 
NAME      HOSTS     ADDRESS          PORTS     AGE
test      *         35.186.217.102   80, 443   12m
echomap   foo       35.186.236.70   80, 443   51s

$ for be in $(gcloud compute backend-services list | awk '{print $1}' | tail -n +2); do gcloud compute backend-services describe $be | grep -i balancingmode; done
- balancingMode: UTILIZATION
- balancingMode: UTILIZATION
- balancingMode: UTILIZATION

$ kubectl delete ing --all
ingress "echomap" deleted
ingress "test" deleted

$ kubectl create -f test.yaml
ingress "test" created

$ kubectl get ing 
NAME      HOSTS     ADDRESS         PORTS     AGE
test      *         35.186.230.43   80, 443   1m

$ for be in $(gcloud compute backend-services list | awk '{print $1}' | tail -n +2); do gcloud compute backend-services describe $be | grep -i balancingm
- balancingMode: RATE
- balancingMode: RATE