The HTTP call equal to 'curl -sSL http://localhost:10255/healthz' failed with error: Get http://localhost:10255/healthz: dial tcp 127.0.0.1:10255: getsockopt: connection refused. 解决办法: vim /etc/systemd/system/kubelet.service.d/10-kubeadm.conf Environment="KUBELET_SYSTEM_PODS_ARGS=--po...