我只是尝试使用原始文档在本地 Ubuntu 集群上安装 Kubernetes。（http://kubernetes.io/docs/getting-started-guides/ubuntu/）。问题是当我尝试 kube-up 时，在创建二进制文件后，我收到以下错误：
Deploying master and node on machine 10.86.108.150
make-ca-cert.sh 100% 4136 4.0KB/s 00:00
easy-rsa.tar.gz 100% 42KB 42.4KB/s 00:00
config-default.sh 100% 5438 5.3KB/s 00:00
util.sh 100% 29KB 28.9KB/s 00:00
kubelet.conf 100% 644 0.6KB/s 00:00
kube-proxy.conf 100% 684 0.7KB/s 00:00
kubelet 100% 2158 2.1KB/s 00:00
kube-proxy 100% 2233 2.2KB/s 00:00
kube-controller-manager.conf 100% 744 0.7KB/s 00:00
kube-scheduler.conf 100% 674 0.7KB/s 00:00
kube-apiserver.conf 100% 674 0.7KB/s 00:00
etcd.conf 100% 709 0.7KB/s 00:00
kube-apiserver 100% 2358 2.3KB/s 00:00
kube-scheduler 100% 2360 2.3KB/s 00:00
etcd 100% 2073 2.0KB/s 00:00
kube-controller-manager 100% 2672 2.6KB/s 00:00
reconfDocker.sh 100% 2082 2.0KB/s 00:00
etcdctl 100% 12MB 12.3MB/s 00:00
kube-apiserver 100% 58MB 58.2MB/s 00:00
kube-scheduler 100% 42MB 42.0MB/s 00:00
etcd 100% 14MB 13.8MB/s 00:00
flanneld 100% 11MB 10.8MB/s 00:01
kube-controller-manager 100% 52MB 51.8MB/s 00:00
kubelet 100% 60MB 60.3MB/s 00:00
kube-proxy 100% 35MB 34.8MB/s 00:01
flanneld 100% 11MB 10.8MB/s 00:00
flanneld.conf 100% 577 0.6KB/s 00:00
flanneld 100% 2121 2.1KB/s 00:00
flanneld.conf 100% 568 0.6KB/s 00:00
flanneld 100% 2131 2.1KB/s 00:00
sudo: unable to resolve host kubernetes-master
etcd start/stopping
**Error: client: etcd cluster is unavailable or misconfigured
error #0: dial tcp 127.0.0.1:2379: getsockopt: connection refused
error #1: dial tcp 127.0.0.1:4001: getsockopt: connection refused**
谢谢你的所有回答