pqy@localhost ~/rancher-205 $ KUBECONFIG=kube_config_cluster.yml kc get endpoints -A
NAMESPACE NAME ENDPOINTS AGE
default kubernetes 10.0.2.60:6443 5m49s
ingress-nginx default-http-backend 3m50s
kube-system kube-controller-manager <none> 5m36s
kube-system kube-dns 4m20s
kube-system kube-scheduler <none> 5m24s
kube-system metrics-server 4m6s
pqy@localhost ~/rancher-205 $ KUBECONFIG=kube_config_cluster.yml kc get endpoints -A
NAMESPACE NAME ENDPOINTS AGE
default kubernetes 10.0.2.60:6443 6m6s
ingress-nginx default-http-backend 10.97.6.5:8080 4m7s
kube-system kube-controller-manager <none> 5m53s
kube-system kube-dns 4m37s
kube-system kube-scheduler <none> 5m41s
kube-system metrics-server 4m23s
pqy@localhost ~/rancher-205 $ KUBECONFIG=kube_config_cluster.yml kc get endpoints -A
NAMESPACE NAME ENDPOINTS AGE
default kubernetes 10.0.2.60:6443 6m15s
ingress-nginx default-http-backend 10.97.6.5:8080 4m16s
kube-system kube-controller-manager <none> 6m2s
kube-system kube-dns 10.97.6.2:53,10.97.6.2:53,10.97.6.2:9153 4m46s
kube-system kube-scheduler <none> 5m50s
kube-system metrics-server 10.97.6.1:4443 4m32s
pqy@localhost ~/rancher-205 $ KUBECONFIG=kube_config_cluster.yml kc get endpoints -A
NAMESPACE NAME ENDPOINTS AGE
default kubernetes 10.0.2.60:6443 6m27s
ingress-nginx default-http-backend 4m28s
kube-system kube-controller-manager <none> 6m14s
kube-system kube-dns 4m58s
kube-system kube-scheduler <none> 6m2s
kube-system metrics-server 4m44s
pqy@localhost ~/rancher-205 $ kc get po -A
The connection to the server localhost:8080 was refused - did you specify the right host or port?
pqy@localhost ~/rancher-205 $ KUBECONFIG=kube_config_cluster.yml kc get po -A
NAMESPACE NAME READY STATUS RESTARTS AGE
ingress-nginx default-http-backend-67c77b6989-lt5j2 1/1 Running 0 4m40s
ingress-nginx nginx-ingress-controller-djfms 1/1 Running 0 4m40s
kube-system calico-kube-controllers-7dbc97f587-7hfxm 1/1 Running 0 2m43s
kube-system calico-node-582ww 1/1 Running 0 2m44s
kube-system coredns-7787f4598b-qhpx6 1/1 Running 0 5m11s
kube-system coredns-autoscaler-b79dfc89b-2ssbg 1/1 Running 0 5m10s
kube-system metrics-server-756d456b8d-xdrr9 1/1 Running 0 4m56s
kube-system rke-coredns-addon-deploy-job-9gl2h 0/1 Completed 0 5m21s
kube-system rke-ingress-controller-deploy-job-gjzpj 0/1 Completed 0 4m50s
kube-system rke-metrics-addon-deploy-job-vj56b 0/1 Completed 0 5m6s
我只是用 rke 部署了一个新的集群，但我发现了一个奇怪的问题。当完全没有 pod 崩溃时，端点会循环出现/消失。我的 kubernets 版本是 v1.18.20。有任何想法吗？？