Merge pull request #114 from cviecco/making-warning-clearer

removing warning text for kunernetes as it is not actionable

lib/client/twofa/twofa.go

@@ -77,14 +77,13 @@ func doCertRequest(client *http.Client, authCookies []*http.Cookie, url, filedat
 	}
 	resp, err := client.Do(req) // Client.Get(targetUrl)
 	if err != nil {
-		logger.Printf("Failure to do x509 req %s", err)
+		logger.Printf("Failure to do cert request %s", err)
 		return nil, err
 	}
 
 	defer resp.Body.Close()
 	if resp.StatusCode != 200 {
-		logger.Printf("got error from call %s, url='%s'\n", resp.Status, url)
-		return nil, err
+		return nil, fmt.Errorf("got error from call %s, url='%s'\n", resp.Status, url)
 	}
 	return ioutil.ReadAll(resp.Body)
 
@@ -236,7 +235,7 @@ func getCertsFromServer(
 		pemKey,
 		logger)
 	if err != nil {
-		logger.Printf("Warning: could not get the kubernets cert")
+		//logger.Printf("Warning: could not get the kubernets cert (old server?) err=%s \n", err)
 		kubernetesCert = nil
 		//return nil, nil, nil, err
 	}