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kubeadm: surface external etcd preflight validation errors

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Signed-off-by: Alexander Brand <alexbrand09@gmail.com>
This commit is contained in:
Alexander Brand 2018-04-11 09:55:16 -04:00
parent 99e77a76be
commit b7ef952d8d
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1 changed files with 2 additions and 2 deletions
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4
cmd/kubeadm/app/preflight/checks.go
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@ -848,13 +848,13 @@ func getEtcdVersionResponse(client *http.Client, url string, target interface{})
r, err := client.Get(url)
if err != nil {
loopCount--
return false, nil
return false, err
}
defer r.Body.Close()
if r != nil && r.StatusCode >= 500 && r.StatusCode <= 599 {
loopCount--
return false, nil
return false, fmt.Errorf("server responded with non-successful status: %s", r.Status)
}
return true, json.NewDecoder(r.Body).Decode(target)