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@ -234,7 +234,7 @@ func getKubeVersion() string {
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subs := serverVersionRe.FindStringSubmatch(string(out))
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subs := serverVersionRe.FindStringSubmatch(string(out))
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if len(subs) == 2 {
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if len(subs) == 2 {
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ver = string(subs[1])
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ver = string(subs[1])
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validVersionPttn := `\d.\d`
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validVersionPttn := `\d.\d.\d`
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if matched, _ = regexp.MatchString(validVersionPttn, ver); !matched {
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if matched, _ = regexp.MatchString(validVersionPttn, ver); !matched {
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continueWithError(fmt.Errorf("%s: invalid server version ", ver), failmsg)
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continueWithError(fmt.Errorf("%s: invalid server version ", ver), failmsg)
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}
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}
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