func getIPv4()

in pkg/metrics/collector/pod_ip_metrics.go [267:275]

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

func getIPv4(s string) (bool, string) {
	names := strings.Split(s, "/")
	f := names[len(names)-1]
	ip := net.ParseIP(f)
	if ip == nil || ip.To4() == nil {
		return false, ""
	}
	return true, f
}