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。如果未按模板创建问题，管理员有权关闭问题。
确保帖子格式清晰易读，用 markdown code block 语法格式化代码块。
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。

操作系统信息
例如：虚拟机/物理机，Centos7.5/Ubuntu18.04，4C/8G

CentOS 7.9.2009 , 6C/64G

Kubernetes版本信息
将 kubectl version 命令执行结果贴在下方

Client Version: v1.28.15

Kustomize Version: v5.0.4-0.20230601165947-6ce0bf390ce3

The connection to the server localhost:8080 was refused - did you specify the right host or port?

容器运行时
将 docker version / crictl version / nerdctl version 结果贴在下方

Client:

Version: 24.0.9

API version: 1.43

Go version: go1.20.13

Git commit: 2936816

Built: Thu Feb 1 00:47:46 2024

OS/Arch: linux/amd64

Context: default

Server: Docker Engine - Community

Engine:

Version: 24.0.9

API version: 1.43 (minimum version 1.12)

Go version: go1.20.13

Git commit: fca702d

Built: Thu Feb 1 00:49:16 2024

OS/Arch: linux/amd64

Experimental: false

containerd:

Version: v1.7.13

GitCommit: 7c3aca7a610df76212171d200ca3811ff6096eb8

runc:

Version: 1.1.12

GitCommit: v1.1.12-0-g51d5e94

docker-init:

Version: 0.19.0

GitCommit: de40ad0

KubeSphere版本信息
例如：v2.1.1/v3.0.0。离线安装还是在线安装。在已有K8s上安装还是使用kk安装。

v4.1.2

问题是什么
报错日志是什么，最好有截图。

./kk create cluster -f config-sample.yaml -a kubesphere.tar.gz –with-local-storage -y
执行这个命令离线安装kubernetes集群时报错

注意：我只有一个物理服务器
config-sample.yml配置：

apiVersion: kubekey.kubesphere.io/v1alpha2

kind: Cluster

metadata:

name: sample

spec:

hosts:

{name: node1, address: 10.30.100.15, internalAddress: 10.30.100.15, user: root, password: “xxx”}

roleGroups:

etcd:
- node1
  
  control-plane:
- node1
  
  worker:
- node1
controlPlaneEndpoint:

Internal loadbalancer for apiservers

internalLoadbalancer: haproxy

domain: lb.kubesphere.local

address: ""

port: 6443

kubernetes:

version: v1.28.15

clusterName: cluster.local

autoRenewCerts: true

containerManager: containerd

etcd:

type: kubekey

network:

plugin: calico

kubePodsCIDR: 10.30.100.0/18

kubeServiceCIDR: 10.30.0.0/18

multus support. https://github.com/k8snetworkplumbingwg/multus-cni

multusCNI:

enabled: false

registry:

type: none

auths:

“harbor.ai.sthj.wang”:
```
username: admin

password: Harbor12345

plainHTTP: false  # 如果 Harbor 使用 HTTPS，请将该参数设置为 false
```

privateRegistry: “harbor.ai.sthj.wang”

registryMirrors: []

insecureRegistries: []

addons: []

报错信息如下：

10:58:55 CST [InstallETCDBinaryModule] Generate access address

10:58:55 CST success: [node1]

10:58:55 CST [ETCDConfigureModule] Health check on exist etcd

10:58:56 CST command: [node1]

sudo -E /bin/bash -c “export ETCDCTL_API=2;export ETCDCTL_CERT_FILE=‘/etc/ssl/etcd/ssl/admin-node1.pem’;export ETCDCTL_KEY_FILE=‘/etc/ssl/etcd/ssl/admin-node1-key.pem’;export ETCDCTL_CA_FILE=‘/etc/ssl/etcd/ssl/ca.pem’;/usr/local/bin/etcdctl –endpoints=https://10.30.100.15:2379 cluster-health | grep -q ‘cluster is healthy’”

10:58:56 CST stdout: [node1]

Error: client: etcd cluster is unavailable or misconfigured; error #0: dial tcp 10.30.100.15:2379: connect: connection refused

error #0: dial tcp 10.30.100.15:2379: connect: connection refused

10:58:56 CST stderr: [node1]

Failed to exec command: sudo -E /bin/bash -c “export ETCDCTL_API=2;export ETCDCTL_CERT_FILE=‘/etc/ssl/etcd/ssl/admin-node1.pem’;export ETCDCTL_KEY_FILE=‘/etc/ssl/etcd/ssl/admin-node1-key.pem’;export ETCDCTL_CA_FILE=‘/etc/ssl/etcd/ssl/ca.pem’;/usr/local/bin/etcdctl –endpoints=https://10.30.100.15:2379 cluster-health | grep -q ‘cluster is healthy’”

Error: client: etcd cluster is unavailable or misconfigured; error #0: dial tcp 10.30.100.15:2379: connect: connection refused

error #0: dial tcp 10.30.100.15:2379: connect: connection refused: Process exited with status 1

10:58:56 CST message: [node1]

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-node1.pem’;export ETCDCTL_KEY_FILE=‘/etc/ssl/etcd/ssl/admin-node1-key.pem’;export ETCDCTL_CA_FILE=‘/etc/ssl/etcd/ssl/ca.pem’;/usr/local/bin/etcdctl –endpoints=https://10.30.100.15:2379 cluster-health | grep -q ‘cluster is healthy’”

Error: client: etcd cluster is unavailable or misconfigured; error #0: dial tcp 10.30.100.15:2379: connect: connection refused

error #0: dial tcp 10.30.100.15:2379: connect: connection refused: Process exited with status 1

Internal loadbalancer for apiservers

internalLoadbalancer: haproxy

multus support. https://github.com/k8snetworkplumbingwg/multus-cni