我有一个kubernetes集群（v1.10）使用法兰绒（不确定是否相关，可能是）作为CNI提供商。尝试应用kube-dns但它转到CrashLoopBackOff并且kubedns窗格的日志重复显示：
I0423 17:46:47.045712 1 dns.go:173] Waiting for services and endpoints to be initialized from apiserver...
I0423 17:46:47.545729 1 dns.go:173] Waiting for services and endpoints to be initialized from apiserver...
I0423 17:46:48.045723 1 dns.go:173] Waiting for services and endpoints to be initialized from apiserver...
I0423 17:46:48.545749 1 dns.go:173] Waiting for services and endpoints to be initialized from apiserver...
E0423 17:46:49.019286 1 reflector.go:201] k8s.io/dns/pkg/dns/dns.go:147: Failed to list *v1.Endpoints: Get https://10.96.0.1:443/api/v1/endpoints?resourceVersion=0: dial tcp 10.96.0.1:443: getsockopt: connection refused
E0423 17:46:49.019325 1 reflector.go:201] k8s.io/dns/pkg/dns/dns.go:150: Failed to list *v1.Service: Get https://10.96.0.1:443/api/v1/services?resourceVersion=0: dial tcp 10.96.0.1:443: getsockopt: connection refused
I0423 17:46:49.045731 1 dns.go:173] Waiting for services and endpoints to be initialized from apiserver...
F0423 17:46:49.545707 1 dns.go:167] Timeout waiting for initialization
我的kube-dns清单中没有任何内容引用端口443，而kube-apiserver配置为6443。试图与之建立联系的是什么被拒绝？
我也不知道它是否与ip 10.88.0.3的kube-dns pod有关：
kubectl -n kube-system -o wide get pods
NAME READY STATUS RESTARTS AGE IP NODE
kube-dns-564f9d98-lt9js 2/3 CrashLoopBackOff 13 18m 10.88.0.3 worker1
kube-flannel-ds-5bqm6 1/1 Running 0 35m 10.240.0.12 controller2
kube-flannel-ds-djmld 1/1 Running 0 35m 10.240.0.11 controller1
kube-flannel-ds-nbfhp 1/1 Running 0 35m 10.240.0.23 worker3
kube-flannel-ds-prxdr 1/1 Running 0 35m 10.240.0.22 worker2
kube-flannel-ds-x9cdq 1/1 Running 0 35m 10.240.0.21 worker1
kube-flannel-ds-zjbgb 1/1 Running 0 35m 10.240.0.13 controller3
再次，这是从哪里来的？它不是我配置的东西，它不在我的服务网络或pod网络CIDR范围内：
kubernetes_dns_domain: kubernetes.local
kubernetes_dns_ip: "{{ kubernetes_cluster_subnet }}.10"
kubernetes_cluster_subnet: 10.96.0
kubernetes_pod_network_cidr: 10.244.0.0/16
kubernetes_service_ip: "{{ kubernetes_cluster_subnet }}.1"
kubernetes_service_ip_range: "{{ kubernetes_cluster_subnet }}.0/24"
kubernetes_service_node_port_range: 30000-32767
kubernetes_secure_port: 6443
我对此感到非常困惑，并对将要发生的事情做出任何解释表示感谢。
kube_dns_version：1.14.10 flannel_version：v0.10.0