[Kubernetes] 64. DNS, CoreDNS

 

curl http://web-serivce
curl http://web-service.apps
curl http://web-service.apps.svc
curl http://web-service.apps.svc.cluster.local

curl http://10-244-2-5.apps.pod.cluseter.local

curl http://10-244-1-5.default.pod.cluster.local

 

CoreDNS란 무엇인가?

kube-dns: CoreDNS에 접근하는 서비스

./Coredns

cat /etc/resolv.conf
namesever [nameserver ip]

cat /var/lib/kubelet/config.yaml

cat /etc/coredns/Corefile


kubectl get configmap -n kube-system