一.问题现象 我们使用二进制部署k8s的高可用集群时,在部署多master时,kube-controller-manager服务提示Unhealthy [root@ceph-01 system]# kubectl get cs NAME STATUS MESSAGE ERROR scheduler Healthy ok controller-manager Unhealthy Get http://127.0.0.1:10252/healthz: net/http: HTTP/1.x trans