I have kube cluster which was deployed via kops. There is a one master server & 6 hosts. The mster server was rebooted few days back and new master was appointed/create by kops . However now I am seeing following errors in cluster dump. Appreciate if you could advice me how to resolve these. Due to this communication between pods are not working as expected.
E0207 05:59:28.845507 1 reflector.go:201] k8s.io/dns/pkg/dns/dns.go:189: Failed to list *v1.Endpoints: Get https://100.64.0.1:443/api/v1/endpoints?resourceVersion=0: dial tcp 100.64.0.1:443: getsockopt: no route to host
E0204 22:54:14.963385 1 autoscaler_server.go:86] Error while getting cluster status: Get https://100.64.0.1:443/api/v1/nodes: dial tcp 100.64.0.1:443: getsockopt: connection refused