func getEtcdMachineAddressFromClientURL()

in controllers/helpers.go [194:204]

• 11 lines of code
• 3 McCabe index (conditional complexity)

func getEtcdMachineAddressFromClientURL(clientURL string) string {
	u, err := url.ParseRequestURI(clientURL)
	if err != nil {
		return ""
	}
	host, _, err := net.SplitHostPort(u.Host)
	if err != nil {
		return ""
	}
	return host
}