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Golang api.NewGobgpApiClient函数代码示例

本文整理汇总了Golang中github.com/osrg/gobgp/api.NewGobgpApiClient函数的典型用法代码示例。如果您正苦于以下问题:Golang NewGobgpApiClient函数的具体用法?Golang NewGobgpApiClient怎么用?Golang NewGobgpApiClient使用的例子?那么恭喜您, 这里精选的函数代码示例或许可以为您提供帮助。


在下文中一共展示了NewGobgpApiClient函数的15个代码示例,这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞,您的评价将有助于系统推荐出更棒的Golang代码示例。

示例1: DeleteProtoNeighbor

//DeleteProtoNeighbor deletes bgp neighbor for the host
func (self *OfnetBgp) DeleteProtoNeighbor() error {

	/*As a part of delete bgp neighbors
	1) Search for BGP peer and remove from Bgp.
	2) Delete endpoint info for peer
	3) Finally delete all routes learnt on the nexthop bgp port.
	4) Mark the routes learn via json rpc as unresolved
	*/
	log.Infof("Received DeleteProtoNeighbor to delete bgp neighbor %v", self.myBgpPeer)
	client := api.NewGobgpApiClient(self.cc)
	if client == nil {
		log.Errorf("Invalid Gobgpapi client")
		return errors.New("Error creating Gobgpapiclient")
	}
	arg := &api.Arguments{Name: self.myBgpPeer}

	peer, err := client.GetNeighbor(context.Background(), arg)
	if err != nil {
		log.Errorf("GetNeighbor failed ", err)
		return err
	}
	log.Infof("Deleteing Bgp peer from Bgp server")
	p := bgpconf.Neighbor{}
	setNeighborConfigValues(&p)

	p.NeighborAddress = net.ParseIP(peer.Conf.NeighborAddress)
	p.NeighborConfig.NeighborAddress = net.ParseIP(peer.Conf.NeighborAddress)
	p.NeighborConfig.PeerAs = uint32(peer.Conf.PeerAs)
	//FIX ME set ipv6 depending on peerip (for v6 BGP)
	p.AfiSafis.AfiSafiList = []bgpconf.AfiSafi{
		bgpconf.AfiSafi{AfiSafiName: "ipv4-unicast"}}
	self.bgpServer.SetBmpConfig(bgpconf.BmpServers{
		BmpServerList: []bgpconf.BmpServer{},
	})

	self.bgpServer.PeerDelete(p)

	bgpEndpoint := self.agent.getEndpointByIp(net.ParseIP(self.myBgpPeer))
	self.agent.datapath.RemoveEndpoint(bgpEndpoint)
	delete(self.agent.endpointDb, self.myBgpPeer)
	self.myBgpPeer = ""

	uplink, _ := self.agent.ovsDriver.GetOfpPortNo(self.vlanIntf)

	for _, endpoint := range self.agent.endpointDb {
		if endpoint.PortNo == uplink {
			self.agent.datapath.RemoveEndpoint(endpoint)
			if endpoint.EndpointType == "internal" {
				endpoint.PortNo = 0
				self.agent.endpointDb[endpoint.EndpointID] = endpoint
				//We readd unresolved endpoints that were learnt via
				//etcd
				self.agent.datapath.AddEndpoint(endpoint)
			} else if endpoint.EndpointType == "external" {
				delete(self.agent.endpointDb, endpoint.EndpointID)
			}
		}
	}
	return nil
}
开发者ID:vvb,项目名称:netplugin,代码行数:61,代码来源:ofnetBgp.go

示例2: InspectProto

func (self *OfnetBgp) InspectProto() (interface{}, error) {
	OfnetBgpInspect := new(OfnetBgpInspect)
	var err error

	client := api.NewGobgpApiClient(self.cc)
	if client == nil {
		log.Errorf("Invalid Gobgpapi client")
		return nil, errors.New("Error creating Gobgpapiclient")
	}

	// Get Bgp info
	arg := &api.Arguments{Name: self.myBgpPeer}
	OfnetBgpInspect.Peer, err = client.GetNeighbor(context.Background(), arg)
	if err != nil {
		log.Errorf("GetNeighbor failed: %v", err)
		return nil, err
	}

	// Get rib info
	table := &api.Table{Type: api.Resource_GLOBAL, Family: uint32(bgp.RF_IPv4_UC)}
	OfnetBgpInspect.Rib, err = client.GetRib(context.Background(), table)
	if err != nil {
		log.Errorf("GetRib failed: %v", err)
		return nil, err
	}

	return OfnetBgpInspect, nil
}
开发者ID:abhinandanpb,项目名称:netplugin,代码行数:28,代码来源:ofnetBgp.go

示例3: monitorBest

//monitorBest monitors for route updates/changes form peer
func (self *OfnetBgp) monitorBest() {

	client := api.NewGobgpApiClient(self.cc)
	if client == nil {
		log.Errorf("Invalid Gobgpapi client")
		return
	}
	arg := &api.Arguments{
		Resource: api.Resource_GLOBAL,
		Rf:       uint32(bgp.RF_IPv4_UC),
	}

	stream, err := client.MonitorBestChanged(context.Background(), arg)
	if err != nil {
		return
	}

	for {
		dst, err := stream.Recv()
		if err == io.EOF {
			break
		} else if err != nil {
			log.Infof("monitorBest stream ended")
			return
		}
		self.modRibCh <- dst.Paths[0]
	}
	return
}
开发者ID:vvb,项目名称:netplugin,代码行数:30,代码来源:ofnetBgp.go

示例4: NewRootCmd

func NewRootCmd() *cobra.Command {
	cobra.EnablePrefixMatching = true
	rootCmd := &cobra.Command{
		Use: "gobgp",
		PersistentPreRun: func(cmd *cobra.Command, args []string) {
			if !globalOpts.GenCmpl {
				conn := connGrpc()
				client = api.NewGobgpApiClient(conn)
			}
		},
		Run: func(cmd *cobra.Command, args []string) {
			cmd.GenBashCompletionFile(globalOpts.BashCmplFile)
		},
	}

	rootCmd.PersistentFlags().StringVarP(&globalOpts.Host, "host", "u", "127.0.0.1", "host")
	rootCmd.PersistentFlags().IntVarP(&globalOpts.Port, "port", "p", 8080, "port")
	rootCmd.PersistentFlags().BoolVarP(&globalOpts.Json, "json", "j", false, "use json format to output format")
	rootCmd.PersistentFlags().BoolVarP(&globalOpts.Debug, "debug", "d", false, "use debug")
	rootCmd.PersistentFlags().BoolVarP(&globalOpts.Quiet, "quiet", "q", false, "use quiet")
	rootCmd.PersistentFlags().BoolVarP(&globalOpts.GenCmpl, "gen-cmpl", "c", false, "generate completion file")
	rootCmd.PersistentFlags().StringVarP(&globalOpts.BashCmplFile, "bash-cmpl-file", "", "gobgp_completion.bash", "bash cmpl filename")

	globalCmd := NewGlobalCmd()
	neighborCmd := NewNeighborCmd()
	vrfCmd := NewVrfCmd()
	policyCmd := NewPolicyCmd()
	monitorCmd := NewMonitorCmd()
	mrtCmd := NewMrtCmd()
	rpkiCmd := NewRPKICmd()
	rootCmd.AddCommand(globalCmd, neighborCmd, vrfCmd, policyCmd, monitorCmd, mrtCmd, rpkiCmd)
	return rootCmd
}
开发者ID:rivasiv,项目名称:gobgp,代码行数:33,代码来源:root.go

示例5: monitorPeer

// monitorPeer is used to monitor the bgp peer state
func (self *OfnetBgp) monitorPeer() {

	var oldAdminState, oldState string

	client := api.NewGobgpApiClient(self.cc)
	if client == nil {
		log.Errorf("Invalid Gobgpapi client")
		return
	}
	arg := &api.Arguments{}

	stream, err := client.MonitorPeerState(context.Background(), arg)
	if err != nil {
		log.Errorf("MonitorPeerState failed ", err)
		return
	}
	for {
		s, err := stream.Recv()
		if err == io.EOF {
			break
		} else if err != nil {
			log.Warnf("MonitorPeerState stream ended :")
			break
		}
		fmt.Printf("[NEIGH] %s fsm: %s admin: %s\n", s.Conf.NeighborAddress,
			s.Info.BgpState, s.Info.AdminState)
		if oldState == "BGP_FSM_ESTABLISHED" && oldAdminState == "ADMIN_STATE_UP" {
			uplink, _ := self.agent.ovsDriver.GetOfpPortNo(self.vlanIntf)
			/*If the state changed from being established to idle or active:
			   1) delete all endpoints learnt via bgp Peer
				 2) mark routes pointing to the bgp nexthop as unresolved
				 3) mark the bgp peer reachbility as unresolved
			*/
			endpoint := self.agent.getEndpointByIp(net.ParseIP(self.myBgpPeer))
			self.agent.datapath.RemoveEndpoint(endpoint)
			endpoint.PortNo = 0
			self.agent.endpointDb[endpoint.EndpointID] = endpoint
			self.agent.datapath.AddEndpoint(endpoint)

			for _, endpoint = range self.agent.endpointDb {
				if endpoint.PortNo == uplink {
					self.agent.datapath.RemoveEndpoint(endpoint)
					if endpoint.EndpointType == "internal" {
						endpoint.PortNo = 0
						self.agent.endpointDb[endpoint.EndpointID] = endpoint
						//We readd unresolved endpoints that were learnt via
						//json rpc
						self.agent.datapath.AddEndpoint(endpoint)
					} else if endpoint.EndpointType == "external" {
						delete(self.agent.endpointDb, endpoint.EndpointID)
					}
				}
			}
		}
		oldState = s.Info.BgpState
		oldAdminState = s.Info.AdminState
	}
	return
}
开发者ID:vvb,项目名称:netplugin,代码行数:60,代码来源:ofnetBgp.go

示例6: DeleteLocalProtoRoute

//DeleteLocalProtoRoute withdraws local endpoints from protocol RIB
func (self *OfnetBgp) DeleteLocalProtoRoute(pathInfo *OfnetProtoRouteInfo) error {

	log.Infof("Received DeleteLocalProtoRoute to withdraw local endpoint to protocol RIB: %v", pathInfo)

	path := &api.Path{
		Pattrs: make([][]byte, 0),
	}

	//form appropraite path attributes for path to be withdrawn
	nlri := bgp.NewIPAddrPrefix(32, pathInfo.localEpIP)
	path.Nlri, _ = nlri.Serialize()
	origin, _ := bgp.NewPathAttributeOrigin(bgp.BGP_ORIGIN_ATTR_TYPE_EGP).Serialize()
	path.Pattrs = append(path.Pattrs, origin)
	aspathParam := []bgp.AsPathParamInterface{bgp.NewAs4PathParam(2, []uint32{self.myBgpAs})}
	aspath, _ := bgp.NewPathAttributeAsPath(aspathParam).Serialize()
	path.Pattrs = append(path.Pattrs, aspath)
	n, _ := bgp.NewPathAttributeNextHop(pathInfo.nextHopIP).Serialize()
	path.Pattrs = append(path.Pattrs, n)
	path.IsWithdraw = true
	name := ""

	arg := &api.ModPathArguments{
		Resource: api.Resource_GLOBAL,
		Name:     name,
		Paths:    []*api.Path{path},
	}

	//send arguement stream
	client := api.NewGobgpApiClient(self.cc)
	if client == nil {
		log.Errorf("Gobgpapi stream invalid")
		return nil
	}

	stream, err := client.ModPath(context.Background())
	if err != nil {
		log.Errorf("Fail to enforce Modpathi", err)
		return err
	}

	err = stream.Send(arg)
	if err != nil {
		log.Errorf("Failed to send strean", err)
		return err
	}
	stream.CloseSend()

	res, e := stream.CloseAndRecv()
	if e != nil {
		log.Errorf("Falied toclose stream ")
		return e
	}

	if res.Code != api.Error_SUCCESS {
		return fmt.Errorf("error: code: %d, msg: %s", res.Code, res.Msg)
	}
	return nil
}
开发者ID:vvb,项目名称:netplugin,代码行数:59,代码来源:ofnetBgp.go

示例7: StartMonitoring

func (b *BgpRouteManager) StartMonitoring() error {
	err := cleanExistingRoutes(b.ethIface)
	if err != nil {
		log.Infof("Error cleaning old routes: %s", err)
	}
	bgpCache := &RibCache{
		BgpTable: make(map[string]*RibLocal),
	}
	timeout := grpc.WithTimeout(time.Second)
	conn, err := grpc.Dial("127.0.0.1:8080", timeout, grpc.WithBlock(), grpc.WithInsecure())
	if err != nil {
		log.Fatal(err)
	}
	defer conn.Close()
	b.bgpgrpcclient = api.NewGobgpApiClient(conn)
	RibCh := make(chan *api.Path)
	go b.monitorBestPath(RibCh)

	log.Info("Initialization complete, now monitoring BGP for new routes..")
	for {
		select {
		case p := <-RibCh:
			monitorUpdate, err := bgpCache.handleBgpRibMonitor(p)

			if err != nil {
				log.Errorf("error processing bgp update [ %s ]", err)
			}
			if monitorUpdate.IsLocal != true {
				if p.IsWithdraw {
					monitorUpdate.IsWithdraw = true
					log.Infof("BGP update has [ withdrawn ] the IP prefix [ %s ]", monitorUpdate.BgpPrefix.String())
					// If the bgp update contained a withdraw, remove the local netlink route for the remote endpoint
					err = delNetlinkRoute(monitorUpdate.BgpPrefix, monitorUpdate.NextHop, b.ethIface)
					if err != nil {
						log.Errorf("Error removing learned bgp route [ %s ]", err)
					}
				} else {
					monitorUpdate.IsWithdraw = false
					b.learnedRoutes = append(b.learnedRoutes, *monitorUpdate)
					log.Debugf("Learned routes: %v ", monitorUpdate)

					err = addNetlinkRoute(monitorUpdate.BgpPrefix, monitorUpdate.NextHop, b.ethIface)
					if err != nil {
						log.Debugf("Add route results [ %s ]", err)
					}

					log.Infof("Updated the local prefix cache from the newly learned BGP update:")
					for n, entry := range b.learnedRoutes {
						log.Debugf("%d - %+v", n+1, entry)
					}
				}
			}
			log.Debugf("Verbose update details: %s", monitorUpdate)
		}
	}
}
开发者ID:zenvdeluca,项目名称:ipvlan-docker-plugin,代码行数:56,代码来源:gobgp_routemanager.go

示例8: monitorBestPath

func (b *BgpRouteManager) monitorBestPath(RibCh chan *api.Path) error {
	timeout := grpc.WithTimeout(time.Second)
	conn, err := grpc.Dial("127.0.0.1:8080", timeout, grpc.WithBlock(), grpc.WithInsecure())
	if err != nil {
		log.Fatal(err)
	}
	defer conn.Close()
	client := api.NewGobgpApiClient(conn)

	arg := &api.Arguments{
		Resource: api.Resource_GLOBAL,
		Rf:       uint32(bgp.RF_IPv4_UC),
	}
	err = func() error {
		stream, err := client.GetRib(context.Background(), arg)
		if err != nil {
			return err
		}
		for {
			dst, err := stream.Recv()
			if err == io.EOF {
				break
			} else if err != nil {
				return err
			}
			for _, p := range dst.Paths {
				if p.Best {
					RibCh <- p
					break
				}
			}
		}
		return nil
	}()

	if err != nil {
		return err
	}
	stream, err := client.MonitorBestChanged(context.Background(), arg)
	if err != nil {
		return err
	}
	for {
		dst, err := stream.Recv()
		if err == io.EOF {
			break
		} else if err != nil {
			return err
		}
		RibCh <- dst.Paths[0]
	}
	return nil
}
开发者ID:zenvdeluca,项目名称:ipvlan-docker-plugin,代码行数:53,代码来源:gobgp_routemanager.go

示例9: monitorBestPath

func (b *BgpRouteManager) monitorBestPath(RibCh chan *api.Path) error {
	timeout := grpc.WithTimeout(time.Second)
	conn, err := grpc.Dial(GrcpServer, timeout, grpc.WithBlock(), grpc.WithInsecure())
	if err != nil {
		log.Fatal(err)
	}
	defer conn.Close()
	client := api.NewGobgpApiClient(conn)

	table := &api.Table{
		Type:   api.Resource_GLOBAL,
		Family: uint32(bgp.RF_IPv4_UC),
		Name:   "",
	}
	arg := &api.Arguments{
		Resource: api.Resource_GLOBAL,
		Family:   uint32(bgp.RF_IPv4_UC),
	}

	err = func() error {
		rib, err := client.GetRib(context.Background(), table)
		if err != nil {
			return err
		}
		for _, d := range rib.Destinations {
			for _, p := range d.Paths {
				if p.Best {
					RibCh <- p
					break
				}
			}
		}
		return nil
	}()

	if err != nil {
		return err
	}
	stream, err := client.MonitorBestChanged(context.Background(), arg)
	if err != nil {
		return err
	}
	for {
		dst, err := stream.Recv()
		if err == io.EOF {
			break
		} else if err != nil {
			return err
		}
		RibCh <- dst.Paths[0]
	}
	return nil
}
开发者ID:nerdalert,项目名称:ipvlan-docker-plugin,代码行数:53,代码来源:gobgp_routemanager.go

示例10: NewGoBGPClient

func NewGoBGPClient(target string, opts ...grpc.DialOption) (*GoBGPClient, error) {
	if target == "" {
		target = ":50051"
	}
	if len(opts) == 0 {
		opts = defaultGRPCOptions()
	}
	conn, err := grpc.Dial(target, opts...)
	if err != nil {
		return nil, err
	}
	cli := api.NewGobgpApiClient(conn)
	return &GoBGPClient{conn: conn, cli: cli}, nil
}
开发者ID:osrg,项目名称:gobgp,代码行数:14,代码来源:client.go

示例11: TestOfnetBgpPeerAddDelete

func TestOfnetBgpPeerAddDelete(t *testing.T) {

	neighborAs := "500"
	peer := "50.1.1.2"
	routerIP := "50.1.1.1/24"
	as := "65002"
	//Add Bgp neighbor and check if it is successful

	for i := 0; i < NUM_VLRTR_AGENT; i++ {
		err := vlrtrAgents[i].AddBgp(routerIP, as, neighborAs, peer)
		if err != nil {
			t.Errorf("Error adding Bgp Neighbor: %v", err)
			return
		}

		timeout := grpc.WithTimeout(time.Second)
		conn, err := grpc.Dial("127.0.0.1:8080", timeout, grpc.WithBlock(), grpc.WithInsecure())
		if err != nil {
			t.Fatal(err)
		}
		defer conn.Close()
		client := api.NewGobgpApiClient(conn)
		if client == nil {
			t.Errorf("GoBgpApiclient is invalid")
		}
		arg := &api.Arguments{Name: peer}

		//Check if neighbor is added to bgp server
		bgpPeer, err := client.GetNeighbor(context.Background(), arg)
		if err != nil {
			t.Errorf("GetNeighbor failed: %v", err)
			return
		}

		//Delete BGP neighbor
		err = vlrtrAgents[i].DeleteBgp()
		if err != nil {
			t.Errorf("Error Deleting Bgp Neighbor: %v", err)
			return
		}

		//Check if neighbor is added to bgp server
		bgpPeer, err = client.GetNeighbor(context.Background(), arg)
		if bgpPeer != nil {
			t.Errorf("Neighbor is not deleted: %v", err)
			return
		}
	}
}
开发者ID:karamsivia,项目名称:netplugin,代码行数:49,代码来源:ofnet_test.go

示例12: DeleteLocalProtoRoute

//DeleteLocalProtoRoute withdraws local endpoints from protocol RIB
func (self *OfnetBgp) DeleteLocalProtoRoute(pathInfo *OfnetProtoRouteInfo) error {

	log.Infof("Received DeleteLocalProtoRoute to withdraw local endpoint to protocol RIB: %v", pathInfo)

	path := &api.Path{
		Pattrs: make([][]byte, 0),
	}

	//form appropraite path attributes for path to be withdrawn
	nlri := bgp.NewIPAddrPrefix(32, pathInfo.localEpIP)
	path.Nlri, _ = nlri.Serialize()
	origin, _ := bgp.NewPathAttributeOrigin(bgp.BGP_ORIGIN_ATTR_TYPE_EGP).Serialize()
	path.Pattrs = append(path.Pattrs, origin)
	aspathParam := []bgp.AsPathParamInterface{bgp.NewAs4PathParam(2, []uint32{self.myBgpAs})}
	aspath, _ := bgp.NewPathAttributeAsPath(aspathParam).Serialize()
	path.Pattrs = append(path.Pattrs, aspath)
	n, _ := bgp.NewPathAttributeNextHop(pathInfo.nextHopIP).Serialize()
	path.Pattrs = append(path.Pattrs, n)
	path.IsWithdraw = true
	//paths := []*api.Path{path}
	arg := &api.DeletePathRequest{
		Resource: api.Resource_GLOBAL,
		Path:     path,
	}

	//send arguement stream
	client := api.NewGobgpApiClient(self.cc)
	if client == nil {
		log.Errorf("Gobgpapi stream invalid")
		return nil
	}

	_, err := client.DeletePath(context.Background(), arg)

	if err != nil {
		log.Errorf("Fail to enforce Modpathi: %v", err)
		return err
	}

	return nil
}
开发者ID:karamsivia,项目名称:netplugin,代码行数:42,代码来源:ofnetBgp.go

示例13: GobgpMonitor

func (m *OpsManager) GobgpMonitor(target string) {
	time.Sleep(time.Duration(time.Second * 2))

	conn, err := grpc.Dial(target, grpc.WithTimeout(time.Second), grpc.WithBlock(), grpc.WithInsecure())
	if err != nil {
		log.Fatal(err)
	}
	cli := api.NewGobgpApiClient(conn)
	stream, err := cli.MonitorRib(context.Background(), &api.Table{
		Type:   api.Resource_GLOBAL,
		Family: uint32(bgp.RF_IPv4_UC),
	})
	for {
		d, err := stream.Recv()
		bPath := d.Paths[0]
		if bPath.IsFromExternal && !bPath.IsWithdraw {
			continue
		}
		p, err := cmd.ApiStruct2Path(bPath)
		if err != nil {
			log.WithFields(log.Fields{
				"Topic": "openswitch",
				"Type":  "MonitorRequest",
				"Error": err,
			}).Error("failed parse path of gobgp")
		}
		o, err := m.TransactPreparation(p)
		if err != nil {
			log.WithFields(log.Fields{
				"Topic": "openswitch",
				"Type":  "Monitor",
				"Error": err,
			}).Error("failed transact preparation of ops")
		}
		m.opsCh <- o
	}
}
开发者ID:luizbafilho,项目名称:fusis,代码行数:37,代码来源:openswitch.go

示例14: OpsServe

func (m *OpsManager) OpsServe(target string) error {
	initial, err := m.ops.MonitorAll(TARGET_TABLE, "")
	if err != nil {
		return err
	}
	go func() {
		m.opsUpdateCh <- initial
	}()
	conn, err := grpc.Dial(target, grpc.WithTimeout(time.Second), grpc.WithBlock(), grpc.WithInsecure())
	if err != nil {
		log.Fatal(err)
	}
	cli := api.NewGobgpApiClient(conn)
	for {
		select {
		case updates := <-m.opsUpdateCh:
			m.populateCache(*updates)
			if t, ok := updates.Updates["VRF"]; ok {
				m.handleVrfUpdate(cli, t)
			}
			if t, ok := updates.Updates["BGP_Router"]; ok {
				m.handleBgpRouterUpdate(cli, t)
			}
			if t, ok := updates.Updates["BGP_Neighbor"]; ok {
				m.handleNeighborUpdate(cli, t)
			}
			if t, ok := updates.Updates["BGP_Route"]; ok {
				m.handleRouteUpdate(cli, t)
			}
		case r := <-m.opsCh:
			if err := m.Transact(r.operations); err != nil {
			}
		}
	}
	return nil
}
开发者ID:luizbafilho,项目名称:fusis,代码行数:36,代码来源:openswitch.go

示例15: AddLocalProtoRoute

//AddLocalProtoRoute is used to add local endpoint to the protocol RIB
func (self *OfnetBgp) AddLocalProtoRoute(pathInfo *OfnetProtoRouteInfo) error {
	log.Infof("Received AddLocalProtoRoute to add local endpoint to protocol RIB: %v", pathInfo)
	if self.routerIP == "" {
		//ignoring populating to the bgp rib because
		//Bgp is not configured.
		return nil
	}

	path := &api.Path{
		Pattrs:    make([][]byte, 0),
		SourceAsn: self.myBgpAs,
	}

	aspathParam := []bgp.AsPathParamInterface{bgp.NewAs4PathParam(2, []uint32{self.myBgpAs})}
	aspath, _ := bgp.NewPathAttributeAsPath(aspathParam).Serialize()
	path.Pattrs = append(path.Pattrs, aspath)

	// form the path structure with appropriate path attributes
	nlri := bgp.NewIPAddrPrefix(32, pathInfo.localEpIP)
	path.Nlri, _ = nlri.Serialize()
	origin, _ := bgp.NewPathAttributeOrigin(bgp.BGP_ORIGIN_ATTR_TYPE_EGP).Serialize()
	path.Pattrs = append(path.Pattrs, origin)
	log.Infof("Received AddLocalProtoRoute aspath: %v", aspath)
	mpls, err := bgp.ParseMPLSLabelStack("3")
	if err != nil {
		return nil
	}
	var nlri2 bgp.AddrPrefixInterface
	nlri2 = bgp.NewLabeledIPAddrPrefix(32, pathInfo.localEpIP, *mpls)
	mpreach, _ := bgp.NewPathAttributeMpReachNLRI(pathInfo.nextHopIP, []bgp.AddrPrefixInterface{nlri2}).Serialize()
	log.Infof("Received AddLocalProtoRoute nlri2: %v, mpreach: %v", nlri2, mpreach)
	path.Pattrs = append(path.Pattrs, mpreach)
	//path.Pattrs = append(path.Pattrs, n)

	arg := &api.AddPathRequest{
		Resource: api.Resource_GLOBAL,
		VrfId:    "default",
		Path:     path,
	}
	log.Infof("BGP - arg %v ", arg)
	// add routes
	/*
	   	prefix := pathInfo.localEpIP
	   	log.Infof("BGP - Prefix %v " , prefix )
	       	path2, err := cmd.ParsePath(bgp.RF_IPv4_MPLS, []string{"10.200.1.25/32", "3"})
	   	log.Infof("BGP - Path2 %v " , path2 )
	   	log.Infof("BGP - Err %v " , err )
	       	req := bgpserver.NewGrpcRequest(bgpserver.REQ_ADD_PATH, "", bgp.RouteFamily(0), &api.AddPathRequest{
	           	Resource: api.Resource_GLOBAL,
	           	Path:     path2,
	       	})
	       	self.bgpServer.GrpcReqCh <- req
	       	res := <-req.ResponseCh
	       	if err := res.Err(); err != nil {
	           	log.Fatal(err)
	   		log.Infof("BGP - Err %v " , err)
	       	}
	*/
	//send arguement stream
	client := api.NewGobgpApiClient(self.cc)
	if client == nil {
		log.Infof("Gobgpapi stream invalid")
		return nil
	}
	stream, err := client.AddPath(context.Background(), arg)
	if err != nil {
		log.Infof("Fail to enforce Modpath: %v %v", err, stream)
		return err
	}

	return nil
}
开发者ID:karamsivia,项目名称:netplugin,代码行数:73,代码来源:ofnetBgp.go


注:本文中的github.com/osrg/gobgp/api.NewGobgpApiClient函数示例由纯净天空整理自Github/MSDocs等开源代码及文档管理平台,相关代码片段筛选自各路编程大神贡献的开源项目,源码版权归原作者所有,传播和使用请参考对应项目的License;未经允许,请勿转载。