add etcd

pkg/common/discoveryregister/etcd/etcd.go

@@ -76,7 +76,7 @@ func (r *SvcDiscoveryRegistryImpl) CloseConn(conn *grpc.ClientConn) {
 }
 
 func (r *SvcDiscoveryRegistryImpl) Register(serviceName, host string, port int, opts ...grpc.DialOption) error {
-	r.serviceKey = fmt.Sprintf("%s/%s/%d", serviceName, host, port)
+	r.serviceKey = fmt.Sprintf("%s/%s-%d", serviceName, host, port)
 	em, err := endpoints.NewManager(r.client, serviceName)
 	if err != nil {
 		return err
@@ -92,6 +92,16 @@ func (r *SvcDiscoveryRegistryImpl) Register(serviceName, host string, port int,
 	endpoint := endpoints.Endpoint{Addr: fmt.Sprintf("%s:%d", host, port)}
 	err = em.AddEndpoint(context.TODO(), r.serviceKey, endpoint, clientv3.WithLease(leaseResp.ID))
 	return err
+
+	lease, _ := r.client.Grant(context.TODO(), 30)
+
+	em, err = endpoints.NewManager(r.client, "foo/bar/my-service")
+	if err != nil {
+		return err
+	}
+
+	err := em.AddEndpoint(context.TODO(), "foo/bar/my-service/e1", endpoints.Endpoint{Addr: "1.2.3.4"}, clientv3.WithLease(lease.ID))
+
 }
 
 func (r *SvcDiscoveryRegistryImpl) UnRegister() error {