问题的原因为资源文件的版本定义过期了。需要修改下

┌──[root@vms81.liruilongs.github.io]-[~/ansible/metrics/deploy/1.8+]
└─$kubectl apply -f .
clusterrole.rbac.authorization.k8s.io/system:aggregated-metrics-reader unchanged
clusterrolebinding.rbac.authorization.k8s.io/metrics-server:system:auth-delegator created
serviceaccount/metrics-server unchanged
deployment.apps/metrics-server unchanged
service/metrics-server unchanged
clusterrole.rbac.authorization.k8s.io/system:metrics-server unchanged
clusterrolebinding.rbac.authorization.k8s.io/system:metrics-server unchanged
unable to recognize "auth-reader.yaml": no matches for kind "RoleBinding" in version "rbac.authorization.k8s.io/v1beta1"
unable to recognize "metrics-apiservice.yaml": no matches for kind "APIService" in version "apiregistration.k8s.io/v1beta1"

修改下版本

┌──[root@vms81.liruilongs.github.io]-[~/ansible/metrics/deploy/1.8+]
└─$sed -i 's#apiregistration.k8s.io/v1beta1#apiregistration.k8s.io/v1#' metrics-apiservice.yaml
┌──[root@vms81.liruilongs.github.io]-[~/ansible/metrics/deploy/1.8+]
└─$sed -i 's#rbac.authorization.k8s.io/v1beta1#rbac.authorization.k8s.io/v1#' auth-reader.yaml

┌──[root@vms81.liruilongs.github.io]-[~/ansible/metrics/deploy/1.8+]
└─$kubectl apply -f .
clusterrole.rbac.authorization.k8s.io/system:aggregated-metrics-reader unchanged
clusterrolebinding.rbac.authorization.k8s.io/metrics-server:system:auth-delegator unchanged
rolebinding.rbac.authorization.k8s.io/metrics-server-auth-reader created
apiservice.apiregistration.k8s.io/v1beta1.metrics.k8s.io created
serviceaccount/metrics-server unchanged
deployment.apps/metrics-server unchanged
service/metrics-server unchanged
clusterrole.rbac.authorization.k8s.io/system:metrics-server unchanged
clusterrolebinding.rbac.authorization.k8s.io/system:metrics-server unchanged
┌──[root@vms81.liruilongs.github.io]-[~/ansible/metrics/deploy/1.8+]
└─$kubectl get pods
NAME                                                 READY   STATUS    RESTARTS        AGE
calico-kube-controllers-78d6f96c7b-6xrw7             1/1     Running   0               122m
calico-node-6nfqv                                    1/1     Running   0               122m
calico-node-fv458                                    1/1     Running   0               122m
calico-node-h5lsq                                    1/1     Running   0               122m
coredns-7f6cbbb7b8-5szpz                             1/1     Running   0               129m
coredns-7f6cbbb7b8-q4x82                             1/1     Running   0               129m
etcd-vms81.liruilongs.github.io                      1/1     Running   98              129m
kube-apiserver-vms81.liruilongs.github.io            1/1     Running   1               129m
kube-controller-manager-vms81.liruilongs.github.io   1/1     Running   154             129m
kube-proxy-scs6x                                     1/1     Running   0               123m
kube-proxy-tbwz5                                     1/1     Running   0               129m
kube-proxy-xccmp                                     1/1     Running   0               123m
kube-scheduler-vms81.liruilongs.github.io            1/1     Running   148             129m
metrics-server-bcfb98c76-jldxc                       1/1     Running   9 (5m21s ago)   21m
┌──[root@vms81.liruilongs.github.io]-[~/ansible/metrics/deploy/1.8+]
└─$kubectl top nodes
NAME                         CPU(cores)   CPU%   MEMORY(bytes)   MEMORY%
vms81.liruilongs.github.io   401m         20%    1562Mi          40%
vms82.liruilongs.github.io   228m         11%    743Mi           19%
vms83.liruilongs.github.io   221m         11%    720Mi           18%
┌──[root@vms81.liruilongs.github.io]-[~/ansible/metrics/deploy/1.8+]
└─$