apiVersion: v1 data: Corefile: | .:53 { errors health { lameduck 5s } ready kubernetes cluster.local in-addr.arpa ip6.arpa { pods insecure fallthrough in-addr.arpa ip6.arpa ttl 30 } prometheus :9153 forward . 8.8.8.8 cache 30 loop reload loadbalance } Corefile-backup: | .:53 { errors health { lameduck 5s } ready kubernetes cluster.local in-addr.arpa ip6.arpa { pods insecure fallthrough in-addr.arpa ip6.arpa ttl 30 } prometheus :9153 forward . /etc/resolv.conf cache 30 loop reload loadbalance } kind: ConfigMap metadata: creationTimestamp: null name: coredns selfLink: /api/v1/namespaces/kube-system/configmaps/coredns