1.报错信息

[root@k8s_master kubesphere-3.4.1-1.23.15-offline-package]# ./kk init registry -f config-sample.yaml -a kubesphere.tar.gz


 _   __      _          _   __           
| | / /     | |        | | / /           
| |/ / _   _| |__   ___| |/ /  ___ _   _ 
|    \| | | | '_ \ / _ \    \ / _ \ | | |
| |\  \ |_| | |_) |  __/ |\  \  __/ |_| |
\_| \_/\__,_|_.__/ \___\_| \_/\___|\__, |
                                    __/ |
                                   |___/

22:12:31 CST [GreetingsModule] Greetings
22:12:37 CST failed: [k8s_node02]
22:12:37 CST failed: [k8s_master]
22:12:37 CST failed: [k8s_node01]
error: Pipeline[InitRegistryPipeline] execute failed: Module[GreetingsModule] exec failed: 
failed: [k8s_node02] failed to connect to 192.168.137.102: could not establish connection to 192.168.137.102:22: ssh: handshake failed: ssh: unable to authenticate, attempted methods [none password], no supported methods remain
failed: [k8s_master] failed to connect to 192.168.137.100: could not establish connection to 192.168.137.100:22: ssh: handshake failed: ssh: unable to authenticate, attempted methods [none password], no supported methods remain
failed: [k8s_node01] failed to connect to 192.168.137.101: could not establish connection to 192.168.137.101:22: ssh: handshake failed: ssh: unable to authenticate, attempted methods [none password], no supported methods remain

2.解决方案

根据清单manifest下载好kubesphere.tar.gz之后，在执行"./kk init registry -f config-sample.yaml -a kubesphere.tar.gz"命令时，老报上面的错，查了半天，发现把机器的密码写错了，尴尬，记录一下，防止以后忘了。
config-sample.yaml的内容如下:

apiVersion: kubekey.kubesphere.io/v1alpha2
kind: Cluster
metadata:
  name: sample
spec:
  hosts:
  #这里的user和password一定要写正确，是你的机器的用户名密码
  - {name: k8s_master, address: 192.168.127.100, internalAddress: 192.168.127.100, user: root, password: "root"}
  - {name: k8s_node01, address: 192.168.127.101, internalAddress: 192.168.127.101, user: root, password: "root"}
  - {name: k8s_node02, address: 192.168.127.102, internalAddress: 192.168.127.102, user: root, password: "root"}
  roleGroups:
    etcd:
    - k8s_master
    control-plane: 
    - k8s_master
    worker:
    - k8s_node01
    - k8s_node02
  controlPlaneEndpoint:
    ## Internal loadbalancer for apiservers 
    # internalLoadbalancer: haproxy
    domain: lb.kubesphere.local
    address: "10.192.52.93"
    port: 6443
  kubernetes:
    version: --with-kubesphere
    clusterName: cluster.local
    autoRenewCerts: true
    containerManager: 
  etcd:
    type: kubekey
  network:
    plugin: calico
    kubePodsCIDR: 10.233.64.0/18
    kubeServiceCIDR: 10.233.0.0/18
    ## multus support. https://github.com/k8snetworkplumbingwg/multus-cni
    multusCNI:
      enabled: false
  registry:
    #这里确认先搭建好harbor私服
    type: harbor
    auths:
     "192.168.127.103:8090":
       username: admin
       password: Harbor12345
    privateRegistry: "192.168.127.103:8090"
    namespaceOverride: ""
    registryMirrors: []
    insecureRegistries: []
  addons: []