创建部署问题时，请参考下面模板，你提供的信息越多，越容易及时获得解答。
你只花一分钟创建的问题，不能指望别人花上半个小时给你解答。
发帖前请点击 发表主题 右边的 预览(👀) 按钮，确保帖子格式正确。
操作系统信息
例如：虚拟机/物理机，Centos7.5/Ubuntu18.04，4C/8G
Kubernetes版本信息
例如：v18.6。单节点还是多节点。
容器运行时
例如，使用 docker/containerd，版本多少
KubeSphere版本信息
例如：v2.1.1/v3.0.0。离线安装还是在线安装。已有K8s安装还是全套安装。
问题是什么
报错日志是什么，最好有截图。
16:08:59 CST [InstallETCDBinaryModule] Install etcd using binary
16:08:59 CST skipped: [k8s06]
16:08:59 CST [InstallETCDBinaryModule] Generate etcd service
16:08:59 CST skipped: [k8s06]
16:08:59 CST [InstallETCDBinaryModule] Generate access address
16:08:59 CST success: [k8s06]
16:08:59 CST [ETCDConfigureModule] Health check on exist etcd
16:08:59 CST message: [k8s06]
etcd health check failed: Failed to exec command: sudo -E /bin/bash -c “export ETCDCTL_API=2;export ETCDCTL_CERT_FILE=‘/etc/ssl/etcd/ssl/admin-k8s06.pem’;export ETCDCTL_KEY_FILE=‘/etc/ssl/etcd/ssl/admin-k8s06-key.pem’;export ETCDCTL_CA_FILE=‘/etc/ssl/etcd/ssl/ca.pem’;/usr/local/bin/etcdctl –endpoints=https://10.129.188.46:2379 cluster-health | grep -q ‘cluster is healthy’”
Error: client: etcd cluster is unavailable or misconfigured; error #0: dial tcp 10.129.188.46:2379: connect: connection refused
error #0: dial tcp 10.129.188.46:2379: connect: connection refused: Process exited with status 1
16:08:59 CST retry: [k8s06]
16:09:05 CST message: [k8s06]
etcd health check failed: Failed to exec command: sudo -E /bin/bash -c “export ETCDCTL_API=2;export ETCDCTL_CERT_FILE=‘/etc/ssl/etcd/ssl/admin-k8s06.pem’;export ETCDCTL_KEY_FILE=‘/etc/ssl/etcd/ssl/admin-k8s06-key.pem’;export ETCDCTL_CA_FILE=‘/etc/ssl/etcd/ssl/ca.pem’;/usr/local/bin/etcdctl –endpoints=https://10.129.188.46:2379 cluster-health | grep -q ‘cluster is healthy’”
Error: client: etcd cluster is unavailable or misconfigured; error #0: dial tcp 10.129.188.46:2379: connect: connection refused
