}

	s.appProbeClient = make(map[string]*http.Client, len(s.appKubeProbers))
	// Validate the map key matching the regex pattern.
	for path, prober := range s.appKubeProbers {
		err := validateAppKubeProber(path, prober)
		if err != nil {
			return nil, err
		}
		if prober.HTTPGet != nil {
			d := ProbeDialer()
			d.LocalAddr = s.upstreamLocalAddress
			// nolint: gosec