Updated CoreDNS config

coredns-configmap-updated.yaml

apiVersion: v1
kind: ConfigMap
metadata:
  name: coredns
  namespace: kube-system
data:
  Corefile: |-
    .:53 {
        errors
        health
        loadbalance round_robin
        prometheus 0.0.0.0:9153
        loop
        kubernetes cluster.local in-addr.arpa ip6.arpa {
            pods insecure
            upstream /etc/resolv.conf
            fallthrough in-addr.arpa ip6.arpa
        }
        forward . /etc/resolv.conf {
            force_tcp
            max_fails 0
        }
        cache 3600 {
            success 19968
            prefetch 1 10m 80%
        }
    }
    amazonaws.com.:53 {
        errors
        loadbalance round_robin
        prometheus 0.0.0.0:9153
        loop
        forward . 1.1.1.1 8.8.8.8 9.9.9.9 {
            force_tcp
        }
        cache 3600 {
            success 19968
            prefetch 1 10m 80%
        }
    }