if err != nil {
				return nil, err
			}
			h.dnsProxies = append(h.dnsProxies, proxy)

		}
	}

	return h, nil
}

// StartDNS starts DNS-over-UDP and DNS-over-TCP servers.
func (h *LocalDNSServer) StartDNS() {
	for _, p := range h.dnsProxies {
		go p.start()
	}
}

func (h *LocalDNSServer) UpdateLookupTable(nt *dnsProto.NameTable) {
	lookupTable := &LookupTable{

	testAgentDNS, err := NewLocalDNSServer("ns1", "ns1.svc.cluster.local", "localhost:0", forwardToUpstreamParallel)
	if err != nil {
		t.Fatal(err)
	}
	testAgentDNS.resolvConfServers = []string{srv}
	testAgentDNS.StartDNS()
	fillTable(testAgentDNS)
	t.Cleanup(testAgentDNS.Close)
	return testAgentDNS
}

func fillTable(server *LocalDNSServer) {

		if a.localDNSServer, err = dnsClient.NewLocalDNSServer(a.cfg.ProxyNamespace, a.cfg.ProxyDomain, a.cfg.DNSAddr,
			a.cfg.DNSForwardParallel); err != nil {
			return err
		}
		a.localDNSServer.StartDNS()
	}
	return nil
}

func (a *Agent) generateGRPCBootstrap() error {
	// generate metadata
	node, err := a.generateNodeMetadata()
	if err != nil {