[ERROR FileAvailable--etc-kubernetes-kubelet.conf]: /etc/kubernetes/kubelet.conf

admin

[preflight] Running pre-flight checks
error execution phase preflight: [preflight] Some fatal errors occurred:
        [ERROR FileAvailable--etc-kubernetes-kubelet.conf]: /etc/kubernetes/kubelet.conf already exists
! E. B& j. h. c( H6 Y! B        [ERROR Port-10250]: Port 10250 is in use
8 m8 f5 p* ]+ ^) z        [ERROR FileAvailable--etc-kubernetes-pki-ca.crt]: /etc/kubernetes/pki/ca.crt already exists
[preflight] If you know what you are doing, you can make a check non-fatal with `--ignore-preflight-errors=...`
  I* {. j8 Y4 e4 q" p2 cTo see the stack trace of this error execute with --v=5 or higher

  n* a5 E: F/ b+ T& z" O% T