【Ignored, resolved】Questions about lighthuose dns

[zcz-1020]

Recently, I was looking at the lighthouse dns source-code and had some doubts about the getClusterIPForSvc method of record.go.

func (lh *Lighthouse) getClusterIPForSvc(pReq *recordRequest) (*serviceimport.DNSRecord, bool) {
	localClusterID := lh.ClusterStatus.LocalClusterID()

	record, found, isLocal := lh.ServiceImports.GetIP(pReq.namespace, pReq.service, pReq.cluster, localClusterID, lh.ClusterStatus.IsConnected,
		lh.EndpointsStatus.IsHealthy)

	getLocal := isLocal || pReq.cluster != "" && pReq.cluster == localClusterID
	if found && getLocal {
		record, found = lh.LocalServices.GetIP(pReq.service, pReq.namespace)
	}

	return record, found
}

When both found and getLocal are true(that is, the serviceimport service on the local cluster is parsed). Why do we need to use localServices.GetIP method to use the service information on the local cluster to parse the service name again?