我一直在试验这个脚本，似乎如果集群（不确定是否只是节点或控制器和节点）没有带有唯一值的aws标签“KubernetesCluster”，那么节点似乎没有要添加到集群中，当拖尾节点journalctl -f时，您会得到以下错误作为循环：
ip-11-0-0-70.eu-west-1.compute.internal kubelet-wrapper[2195]: E1124 08:04:13.577214 2195 kubelet_node_status.go:293] Unable to update node status: update node status exceeds retry count ip-11-0-0-70.eu-west-1.compute.internal kubelet-wrapper[2195]: E1124 08:04:14.308473 2195 eviction_manager.go:162] eviction manager: unexpected err: failed GetNode: node 'ip-11-0-0-70.eu-west-1.compute.internal' not found ip-11-0-0-70.eu-west-1.compute.internal kubelet-wrapper[2195]: I1124 08:04:15.694850 2195 kubelet_node_status.go:203] Setting node annotation to enable volume controller attach/detach ip-11-0-0-70.eu-west-1.compute.internal kubelet-wrapper[2195]: I1124 08:04:15.694877 2195 kubelet_node_status.go:245] Adding node label from cloud provider: beta.kubernetes.io/instance-type=r3.xlarge ip-11-0-0-70.eu-west-1.compute.internal kubelet-wrapper[2195]: I1124 08:04:15.694886 2195 kubelet_node_status.go:256] Adding node label from cloud provider: failure-domain.beta.kubernetes.io/zone=eu-west-1a ip-11-0-0-70.eu-west-1.compute.internal kubelet-wrapper[2195]: I1124 08:04:15.694893 2195 kubelet_node_status.go:260] Adding node label from cloud provider: failure-domain.beta.kubernetes.io/region=eu-west-1 ip-11-0-0-70.eu-west-1.compute.internal kubelet-wrapper[2195]: W1124 08:04:15.698242 2195 kubelet.go:1788] Deleting mirror pod "kube-proxy-ip-11-0-0-70.eu-west-1.compute.internal_kube-system(85ec9262-b21c-11e6-9b4e-066c9da0e3d3)" because it is outdated ip-11-0-0-70.eu-west-1.compute.internal kubelet-wrapper[2195]: I1124 08:04:16.587224 2195 kubelet_node_status.go:203] Setting node annotation to enable volume controller attach/detach ip-11-0-0-70.eu-west-1.compute.internal kubelet-wrapper[2195]: I1124 08:04:16.587252 2195 kubelet_node_status.go:245] Adding node label from cloud provider: beta.kubernetes.io/instance-type=r3.xlarge ip-11-0-0-70.eu-west-1.compute.internal kubelet-wrapper[2195]: I1124 08:04:16.587261 2195 kubelet_node_status.go:256] Adding node label from cloud provider: failure-domain.beta.kubernetes.io/zone=eu-west-1a ip-11-0-0-70.eu-west-1.compute.internal kubelet-wrapper[2195]: I1124 08:04:16.587268 2195 kubelet_node_status.go:260] Adding node label from cloud provider: failure-domain.beta.kubernetes.io/region=eu-west-1 ip-11-0-0-70.eu-west-1.compute.internal kubelet-wrapper[2195]: E1124 08:04:23.592830 2195 kubelet_node_status.go:301] Error updating node status, will retry: error getting node "ip-11-0-0-70.eu-west-1.compute.internal": nodes "ip-11-0-0-70.eu-west-1.compute.internal" not found ip-11-0-0-70.eu-west-1.compute.internal kubelet-wrapper[2195]: E1124 08:04:23.594352 2195 kubelet_node_status.go:301] Error updating node status, will retry: error getting node "ip-11-0-0-70.eu-west-1.compute.internal": nodes "ip-11-0-0-70.eu-west-1.compute.internal" not found ip-11-0-0-70.eu-west-1.compute.internal kubelet-wrapper[2195]: E1124 08:04:23.595353 2195 kubelet_node_status.go:301] Error updating node status, will retry: error getting node "ip-11-0-0-70.eu-west-1.compute.internal": nodes "ip-11-0-0-70.eu-west-1.compute.internal" not found ip-11-0-0-70.eu-west-1.compute.internal kubelet-wrapper[2195]: E1124 08:04:23.597125 2195 kubelet_node_status.go:301] Error updating node status, will retry: error getting node "ip-11-0-0-70.eu-west-1.compute.internal": nodes "ip-11-0-0-70.eu-west-1.compute.internal" not found ip-11-0-0-70.eu-west-1.compute.internal kubelet-wrapper[2195]: E1124 08:04:23.598994 2195 kubelet_node_status.go:301] Error updating node status, will retry: error getting node "ip-11-0-0-70.eu-west-1.compute.internal": nodes "ip-11-0-0-70.eu-west-1.compute.internal" not found ip-11-0-0-70.eu-west-1.compute.internal kubelet-wrapper[2195]: E1124 08:04:23.599012 2195 kubelet_node_status.go:293] Unable to update node status: update node status exceeds retry count ip-11-0-0-70.eu-west-1.compute.internal kubelet-wrapper[2195]: E1124 08:04:24.344163 2195 eviction_manager.go:162] eviction manager: unexpected err: failed GetNode: node 'ip-11-0-0-70.eu-west-1.compute.internal' not found ip-11-0-0-70.eu-west-1.compute.internal kubelet-wrapper[2195]: E1124 08:04:33.627869 2195 kubelet_node_status.go:301] Error updating node status, will retry: error getting node "ip-11-0-0-70.eu-west-1.compute.internal": nodes "ip-11-0-0-70.eu-west-1.compute.internal" not found ip-11-0-0-70.eu-west-1.compute.internal kubelet-wrapper[2195]: E1124 08:04:33.628985 2195 kubelet_node_status.go:301] Error updating node status, will retry: error getting node "ip-11-0-0-70.eu-west-1.compute.internal": nodes "ip-11-0-0-70.eu-west-1.compute.internal" not found ip-11-0-0-70.eu-west-1.compute.internal kubelet-wrapper[2195]: E1124 08:04:33.630883 2195 kubelet_node_status.go:301] Error updating node status, will retry: error getting node "ip-11-0-0-70.eu-west-1.compute.internal": nodes "ip-11-0-0-70.eu-west-1.compute.internal" not found ip-11-0-0-70.eu-west-1.compute.internal kubelet-wrapper[2195]: E1124 08:04:33.632268 2195 kubelet_node_status.go:301] Error updating node status, will retry: error getting node "ip-11-0-0-70.eu-west-1.compute.internal": nodes "ip-11-0-0-70.eu-west-1.compute.internal" not found ip-11-0-0-70.eu-west-1.compute.internal kubelet-wrapper[2195]: E1124 08:04:33.633703 2195 kubelet_node_status.go:301] Error updating node status, will retry: error getting node "ip-11-0-0-70.eu-west-1.compute.internal": nodes "ip-11-0-0-70.eu-west-1.compute.internal" not found
任何人都可以解释这种行为吗？。
kube-aws version v0.8.3
由于
答案 0 :(得分：0)
对于AWS资源，KubernetesCluster标记具有每个群集的唯一值，因此群集可以提供云功能，如创建ELB。
本文档详细介绍：https://github.com/kubernetes/kubernetes/blob/master/docs/design/aws_under_the_hood.md
答案 1 :(得分：0)
kube-aws会在机器上创建标签（包括KubernetesCluster）或者尝试最新版本0.9.4-rc2