I am new to kubernetes. Basically,I am trying to add windows node to cluster(contains linux node). My host machine is linux. For now, i am trying to add only 1 windows node but in future it should work for multiple windows nodes). while joining windows node to the kubernetes cluster using kubeadm it's throwing error message,

As it is trying to execute "kubeadm join.." on windows node, i am trying to install kubeadm on windows machine. but no luck.

it's throwing error as

"fatal: [windows]: FAILED! => {
  "changed": true,
  "cmd": "kubeadm join <IP>:<port> --token <jdhsjhsjdhsd> --discovery-token-ca-cert-hash sha256:<somekey> --node-name <kubernetes_node_hostname>",
  "delta": "0:00:00.732545",
  "end": "2018-12-27 07:39:26.496097",
  "msg": "non-zero return code",
  "rc": 1,
  "start": "2018-12-27 07:39:25.763552",
  "stderr": "kubeadm : The term 'kubeadm' is not recognized as the name of a cmdlet, function, script file, or operable program. \r\nCheck the spelling of the name, or if a path was included, verify that the path is correct and try again.\r\nAt line:1 char:65\r\n+ ... :InputEncoding = New-Object Text.UTF8Encoding $false;"