Golang ip.FromIP函数代码示例

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本文整理汇总了Golang中github.com/coreos/flannel/pkg/ip.FromIP函数的典型用法代码示例。如果您正苦于以下问题：Golang FromIP函数的具体用法？Golang FromIP怎么用？Golang FromIP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FromIP函数的20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，您的评价将有助于我们的系统推荐出更棒的Golang代码示例。

示例1: handleL3Miss

func (vb *VXLANBackend) handleL3Miss(miss *netlink.Neigh) {
	log.Infof("L3 miss: %v", miss.IP)

	rt := vb.rts.findByNetwork(ip.FromIP(miss.IP))
	if rt == nil {
		log.Infof("Route for %v not found", miss.IP)
		return
	}

	if err := vb.dev.AddL3(neigh{IP: ip.FromIP(miss.IP), MAC: rt.vtepMAC}); err != nil {
		log.Errorf("AddL3 failed: %v", err)
	} else {
		log.Info("AddL3 succeeded")
	}
}

开发者ID:rajatchopra，项目名称:flannel，代码行数:15，代码来源:vxlan.go

示例2: Init

func (rb *HostgwBackend) Init(extIface *net.Interface, extIaddr net.IP, extEaddr net.IP) (*backend.SubnetDef, error) {
	rb.extIface = extIface
	rb.extIaddr = extIaddr

	if !extIaddr.Equal(extEaddr) {
		return nil, fmt.Errorf("your PublicIP differs from interface IP, meaning that probably you're on a NAT, which is not supported by host-gw backend")
	}

	attrs := subnet.LeaseAttrs{
		PublicIP:    ip.FromIP(extIaddr),
		BackendType: "host-gw",
	}

	l, err := rb.sm.AcquireLease(rb.ctx, rb.network, &attrs)
	switch err {
	case nil:
		rb.lease = l

	case context.Canceled, context.DeadlineExceeded:
		return nil, err

	default:
		return nil, fmt.Errorf("failed to acquire lease: %v", err)
	}

	/* NB: docker will create the local route to `sn` */

	return &backend.SubnetDef{
		Net: l.Subnet,
		MTU: extIface.MTU,
	}, nil
}

开发者ID:rajatchopra，项目名称:flannel，代码行数:32，代码来源:hostgw.go

示例3: RegisterNetwork

func (be *HostgwBackend) RegisterNetwork(ctx context.Context, netname string, config *subnet.Config) (backend.Network, error) {
	n := &network{
		name:     netname,
		extIface: be.extIface,
		sm:       be.sm,
	}

	attrs := subnet.LeaseAttrs{
		PublicIP:    ip.FromIP(be.extIface.ExtAddr),
		BackendType: "host-gw",
	}

	l, err := be.sm.AcquireLease(ctx, netname, &attrs)
	switch err {
	case nil:
		n.lease = l

	case context.Canceled, context.DeadlineExceeded:
		return nil, err

	default:
		return nil, fmt.Errorf("failed to acquire lease: %v", err)
	}

	/* NB: docker will create the local route to `sn` */

	be.networks[netname] = n

	return n, nil
}

开发者ID:vanloswang，项目名称:flannel，代码行数:30，代码来源:hostgw.go

示例4: Init

func (rb *HostgwBackend) Init(extIface *net.Interface, extIP net.IP) (*backend.SubnetDef, error) {
	rb.extIface = extIface
	rb.extIP = extIP

	attrs := subnet.LeaseAttrs{
		PublicIP:    ip.FromIP(extIP),
		BackendType: "host-gw",
	}

	l, err := rb.sm.AcquireLease(rb.ctx, rb.network, &attrs)
	switch err {
	case nil:
		rb.lease = l

	case context.Canceled, context.DeadlineExceeded:
		return nil, err

	default:
		return nil, fmt.Errorf("failed to acquire lease: %v", err)
	}

	/* NB: docker will create the local route to `sn` */

	return &backend.SubnetDef{
		Net: l.Subnet,
		MTU: extIface.MTU,
	}, nil
}

开发者ID:MarkBruns，项目名称:flannel，代码行数:28，代码来源:hostgw.go

示例5: New

func New(sm subnet.Manager, extIface *net.Interface, extIaddr net.IP, extEaddr net.IP) (backend.Backend, error) {
	gb := GCEBackend{
		sm:       sm,
		publicIP: ip.FromIP(extEaddr),
		mtu:      extIface.MTU,
	}
	return &gb, nil
}

开发者ID:NingLee，项目名称:flannel，代码行数:8，代码来源:gce.go

示例6: handleInitialSubnetEvents

func (vb *VXLANBackend) handleInitialSubnetEvents(batch []subnet.Event) error {
	log.Infof("Handling initial subnet events")
	fdbTable, err := vb.dev.GetL2List()
	if err != nil {
		return fmt.Errorf("Error fetching L2 table: %v", err)
	}

	for _, fdbEntry := range fdbTable {
		log.Infof("fdb already populated with: %s %s ", fdbEntry.IP, fdbEntry.HardwareAddr)
	}

	evtMarker := make([]bool, len(batch))
	leaseAttrsList := make([]vxlanLeaseAttrs, len(batch))
	fdbEntryMarker := make([]bool, len(fdbTable))

	for i, evt := range batch {
		if evt.Lease.Attrs.BackendType != "vxlan" {
			log.Warningf("Ignoring non-vxlan subnet: type=%v", evt.Lease.Attrs.BackendType)
			evtMarker[i] = true
			continue
		}

		if err := json.Unmarshal(evt.Lease.Attrs.BackendData, &leaseAttrsList[i]); err != nil {
			log.Error("Error decoding subnet lease JSON: ", err)
			evtMarker[i] = true
			continue
		}

		for j, fdbEntry := range fdbTable {
			if evt.Lease.Attrs.PublicIP.ToIP().Equal(fdbEntry.IP) && bytes.Equal([]byte(leaseAttrsList[i].VtepMAC), []byte(fdbEntry.HardwareAddr)) {
				evtMarker[i] = true
				fdbEntryMarker[j] = true
				break
			}
		}
		vb.rts.set(evt.Lease.Subnet, net.HardwareAddr(leaseAttrsList[i].VtepMAC))
	}

	for j, marker := range fdbEntryMarker {
		if !marker && fdbTable[j].IP != nil {
			err := vb.dev.DelL2(neigh{IP: ip.FromIP(fdbTable[j].IP), MAC: fdbTable[j].HardwareAddr})
			if err != nil {
				log.Error("Delete L2 failed: ", err)
			}
		}
	}

	for i, marker := range evtMarker {
		if !marker {
			err := vb.dev.AddL2(neigh{IP: batch[i].Lease.Attrs.PublicIP, MAC: net.HardwareAddr(leaseAttrsList[i].VtepMAC)})
			if err != nil {
				log.Error("Add L2 failed: ", err)
			}

		}
	}
	return nil
}

开发者ID:rajatchopra，项目名称:flannel，代码行数:58，代码来源:vxlan.go

示例7: Init

func (m *AllocBackend) Init(extIface *net.Interface, extIP net.IP, ipMasq bool) (*backend.SubnetDef, error) {
	attrs := subnet.BaseAttrs{
		PublicIP: ip.FromIP(extIP),
	}

	sn, err := m.sm.AcquireLease(ip.FromIP(extIP), &attrs, m.stop)
	if err != nil {
		if err == task.ErrCanceled {
			return nil, err
		} else {
			return nil, fmt.Errorf("failed to acquire lease: %v", err)
		}
	}

	return &backend.SubnetDef{
		Net: sn,
		MTU: extIface.MTU,
	}, nil
}

开发者ID:hingstarne，项目名称:flannel，代码行数:19，代码来源:alloc.go

示例8: New

func New(sm subnet.Manager, extIface *net.Interface, extIaddr net.IP, extEaddr net.IP) (backend.Backend, error) {
	be := UdpBackend{
		sm:       sm,
		publicIP: ip.FromIP(extEaddr),
		// TUN MTU will be smaller b/c of encap (IP+UDP hdrs)
		mtu: extIface.MTU - encapOverhead,
	}
	be.cfg.Port = defaultPort
	return &be, nil
}

开发者ID:patrobinson，项目名称:flannel，代码行数:10，代码来源:udp.go

示例9: Init

func (m *UdpBackend) Init(ctx context.Context, extIface *net.Interface, extIaddr net.IP, extEaddr net.IP) (*backend.SubnetDef, error) {
	// Parse our configuration
	if len(m.config.Backend) > 0 {
		if err := json.Unmarshal(m.config.Backend, &m.cfg); err != nil {
			return nil, fmt.Errorf("error decoding UDP backend config: %v", err)
		}
	}

	// Acquire the lease form subnet manager
	attrs := subnet.LeaseAttrs{
		PublicIP: ip.FromIP(extEaddr),
	}

	l, err := m.sm.AcquireLease(ctx, m.network, &attrs)
	switch err {
	case nil:
		m.lease = l

	case context.Canceled, context.DeadlineExceeded:
		return nil, err

	default:
		return nil, fmt.Errorf("failed to acquire lease: %v", err)
	}

	// Tunnel's subnet is that of the whole overlay network (e.g. /16)
	// and not that of the individual host (e.g. /24)
	m.tunNet = ip.IP4Net{
		IP:        l.Subnet.IP,
		PrefixLen: m.config.Network.PrefixLen,
	}

	// TUN MTU will be smaller b/c of encap (IP+UDP hdrs)
	m.mtu = extIface.MTU - encapOverhead

	if err = m.initTun(); err != nil {
		return nil, err
	}

	m.conn, err = net.ListenUDP("udp4", &net.UDPAddr{Port: m.cfg.Port})
	if err != nil {
		return nil, fmt.Errorf("failed to start listening on UDP socket: %v", err)
	}

	m.ctl, m.ctl2, err = newCtlSockets()
	if err != nil {
		return nil, fmt.Errorf("failed to create control socket: %v", err)
	}

	return &backend.SubnetDef{
		Lease: l,
		MTU:   m.mtu,
	}, nil
}

开发者ID:OpenSorceress，项目名称:flannel，代码行数:54，代码来源:udp.go

示例10: parseSubnetKey

func parseSubnetKey(s string) *ip.IP4Net {
	if parts := subnetRegex.FindStringSubmatch(s); len(parts) == 3 {
		snIp := net.ParseIP(parts[1]).To4()
		prefixLen, err := strconv.ParseUint(parts[2], 10, 5)
		if snIp != nil && err == nil {
			return &ip.IP4Net{IP: ip.FromIP(snIp), PrefixLen: uint(prefixLen)}
		}
	}

	return nil
}

开发者ID:hidetosaito，项目名称:flannel，代码行数:11，代码来源:registry.go

示例11: parseSubnetKey

func parseSubnetKey(s string) (ip.IP4Net, error) {
	if parts := subnetRegex.FindStringSubmatch(s); len(parts) == 3 {
		snIp := net.ParseIP(parts[1]).To4()
		prefixLen, err := strconv.ParseUint(parts[2], 10, 5)
		if snIp != nil && err == nil {
			return ip.IP4Net{IP: ip.FromIP(snIp), PrefixLen: uint(prefixLen)}, nil
		}
	}

	return ip.IP4Net{}, errors.New("Error parsing IP Subnet")
}

开发者ID:rajatchopra，项目名称:flannel，代码行数:11，代码来源:etcd.go

示例12: newSubnetAttrs

func newSubnetAttrs(extEaddr net.IP, mac net.HardwareAddr) (*subnet.LeaseAttrs, error) {
	data, err := json.Marshal(&vxlanLeaseAttrs{hardwareAddr(mac)})
	if err != nil {
		return nil, err
	}

	return &subnet.LeaseAttrs{
		PublicIP:    ip.FromIP(extEaddr),
		BackendType: "vxlan",
		BackendData: json.RawMessage(data),
	}, nil
}

开发者ID:rajatchopra，项目名称:flannel，代码行数:12，代码来源:vxlan.go

示例13: Init

func (m *UdpBackend) Init(extIface *net.Interface, extIP net.IP, ipMasq bool) (*backend.SubnetDef, error) {
	// Parse our configuration
	if len(m.rawCfg) > 0 {
		if err := json.Unmarshal(m.rawCfg, &m.cfg); err != nil {
			return nil, fmt.Errorf("error decoding UDP backend config: %v", err)
		}
	}

	// Acquire the lease form subnet manager
	attrs := subnet.BaseAttrs{
		PublicIP: ip.FromIP(extIP),
	}

	sn, err := m.sm.AcquireLease(attrs.PublicIP, &attrs, m.stop)
	if err != nil {
		if err == task.ErrCanceled {
			return nil, err
		} else {
			return nil, fmt.Errorf("failed to acquire lease: %v", err)
		}
	}

	// Tunnel's subnet is that of the whole overlay network (e.g. /16)
	// and not that of the individual host (e.g. /24)
	m.tunNet = ip.IP4Net{
		IP:        sn.IP,
		PrefixLen: m.sm.GetConfig().Network.PrefixLen,
	}

	// TUN MTU will be smaller b/c of encap (IP+UDP hdrs)
	m.mtu = extIface.MTU - encapOverhead

	if err = m.initTun(ipMasq); err != nil {
		return nil, err
	}

	m.conn, err = net.ListenUDP("udp4", &net.UDPAddr{Port: m.cfg.Port})
	if err != nil {
		return nil, fmt.Errorf("failed to start listening on UDP socket: %v", err)
	}

	m.ctl, m.ctl2, err = newCtlSockets()
	if err != nil {
		return nil, fmt.Errorf("failed to create control socket: %v", err)
	}

	return &backend.SubnetDef{
		Net: sn,
		MTU: m.mtu,
	}, nil
}

开发者ID:hingstarne，项目名称:flannel，代码行数:51，代码来源:udp.go

示例14: New

func New(sm subnet.Manager, extIface *net.Interface, extIaddr net.IP, extEaddr net.IP) (backend.Backend, error) {
	if !extIaddr.Equal(extEaddr) {
		return nil, fmt.Errorf("your PublicIP differs from interface IP, meaning that probably you're on a NAT, which is not supported by host-gw backend")
	}

	b := &HostgwBackend{
		sm:       sm,
		publicIP: ip.FromIP(extEaddr),
		mtu:      extIface.MTU,
		extIface: extIface,
		extIaddr: extIaddr,
	}
	return b, nil
}

开发者ID:ingvagabund，项目名称:flannel，代码行数:14，代码来源:hostgw.go

示例15: RegisterNetwork

func (g *GCEBackend) RegisterNetwork(ctx context.Context, network string, config *subnet.Config) (backend.Network, error) {
	attrs := subnet.LeaseAttrs{
		PublicIP: ip.FromIP(g.extIface.ExtAddr),
	}

	l, err := g.sm.AcquireLease(ctx, network, &attrs)
	switch err {
	case nil:

	case context.Canceled, context.DeadlineExceeded:
		return nil, err

	default:
		return nil, fmt.Errorf("failed to acquire lease: %v", err)
	}

	if err = g.ensureAPI(); err != nil {
		return nil, err
	}

	found, err := g.handleMatchingRoute(l.Subnet.String())
	if err != nil {
		return nil, fmt.Errorf("error handling matching route: %v", err)
	}

	if !found {
		operation, err := g.api.insertRoute(l.Subnet.String())
		if err != nil {
			return nil, fmt.Errorf("error inserting route: %v", err)
		}

		err = g.api.pollOperationStatus(operation.Name)
		if err != nil {
			return nil, fmt.Errorf("insert operaiton failed: ", err)
		}
	}

	return &backend.SimpleNetwork{
		SubnetLease: l,
		ExtIface:    g.extIface,
	}, nil
}

开发者ID:vanloswang，项目名称:flannel，代码行数:42，代码来源:gce.go

示例16: RegisterNetwork

func (be *AllocBackend) RegisterNetwork(ctx context.Context, network string, config *subnet.Config) (backend.Network, error) {
	attrs := subnet.LeaseAttrs{
		PublicIP: ip.FromIP(be.extIface.ExtAddr),
	}

	l, err := be.sm.AcquireLease(ctx, network, &attrs)
	switch err {
	case nil:
		return &backend.SimpleNetwork{
			SubnetLease: l,
			ExtIface:    be.extIface,
		}, nil

	case context.Canceled, context.DeadlineExceeded:
		return nil, err

	default:
		return nil, fmt.Errorf("failed to acquire lease: %v", err)
	}
}

开发者ID:jonboulle，项目名称:flannel，代码行数:20，代码来源:alloc.go

示例17: Init

func (m *AllocBackend) Init(extIface *net.Interface, extIP net.IP) (*backend.SubnetDef, error) {
	attrs := subnet.LeaseAttrs{
		PublicIP: ip.FromIP(extIP),
	}

	l, err := m.sm.AcquireLease(m.ctx, m.network, &attrs)
	switch err {
	case nil:
		return &backend.SubnetDef{
			Net: l.Subnet,
			MTU: extIface.MTU,
		}, nil

	case context.Canceled, context.DeadlineExceeded:
		return nil, err

	default:
		return nil, fmt.Errorf("failed to acquire lease: %v", err)
	}
}

开发者ID:MarkBruns，项目名称:flannel，代码行数:20，代码来源:alloc.go

示例18: RegisterNetwork

func (be *UdpBackend) RegisterNetwork(ctx context.Context, netname string, config *subnet.Config) (backend.Network, error) {
	cfg := struct {
		Port int
	}{
		Port: defaultPort,
	}

	// Parse our configuration
	if len(config.Backend) > 0 {
		if err := json.Unmarshal(config.Backend, &cfg); err != nil {
			return nil, fmt.Errorf("error decoding UDP backend config: %v", err)
		}
	}

	// Acquire the lease form subnet manager
	attrs := subnet.LeaseAttrs{
		PublicIP: ip.FromIP(be.extIface.ExtAddr),
	}

	l, err := be.sm.AcquireLease(ctx, netname, &attrs)
	switch err {
	case nil:

	case context.Canceled, context.DeadlineExceeded:
		return nil, err

	default:
		return nil, fmt.Errorf("failed to acquire lease: %v", err)
	}

	// Tunnel's subnet is that of the whole overlay network (e.g. /16)
	// and not that of the individual host (e.g. /24)
	tunNet := ip.IP4Net{
		IP:        l.Subnet.IP,
		PrefixLen: config.Network.PrefixLen,
	}

	return newNetwork(netname, be.sm, be.extIface, cfg.Port, tunNet, l)
}

开发者ID:luxas，项目名称:flannel，代码行数:39，代码来源:udp.go

示例19: Init

func (m *AwsVpcBackend) Init(extIface *net.Interface, extIaddr net.IP, extEaddr net.IP) (*backend.SubnetDef, error) {
	// Parse our configuration
	if len(m.config.Backend) > 0 {
		if err := json.Unmarshal(m.config.Backend, &m.cfg); err != nil {
			return nil, fmt.Errorf("error decoding VPC backend config: %v", err)
		}
	}

	// Acquire the lease form subnet manager
	attrs := subnet.LeaseAttrs{
		PublicIP: ip.FromIP(extEaddr),
	}

	l, err := m.sm.AcquireLease(m.ctx, m.network, &attrs)
	switch err {
	case nil:
		m.lease = l

	case context.Canceled, context.DeadlineExceeded:
		return nil, err

	default:
		return nil, fmt.Errorf("failed to acquire lease: %v", err)
	}

	// Figure out this machine's EC2 instance ID and region
	identity, err := getInstanceIdentity()
	if err != nil {
		return nil, fmt.Errorf("error getting EC2 instance identity: %v", err)
	}
	instanceID, ok := identity["instanceId"].(string)
	if !ok {
		return nil, fmt.Errorf("invalid EC2 instance ID: %v", identity["instanceId"])
	}

	regionVal, _ := identity["region"].(string)
	region, ok := aws.Regions[regionVal]
	if !ok {
		return nil, fmt.Errorf("invalid AWS region: %v", identity["region"])
	}

	// Setup the EC2 client
	auth, err := aws.GetAuth("", "")
	if err != nil {
		return nil, fmt.Errorf("error getting AWS credentials from environment: %v", err)
	}
	ec2c := ec2.New(auth, region)

	if _, err = m.disableSrcDestCheck(instanceID, ec2c); err != nil {
		log.Infof("Warning- disabling source destination check failed: %v", err)
	}

	if m.cfg.RouteTableID == "" {
		log.Infof("RouteTableID not passed as config parameter, detecting ...")
		if err := m.detectRouteTableID(instanceID, ec2c); err != nil {
			return nil, err
		}
	}

	log.Info("RouteRouteTableID: ", m.cfg.RouteTableID)

	matchingRouteFound, err := m.checkMatchingRoutes(instanceID, l.Subnet.String(), ec2c)
	if err != nil {
		log.Errorf("Error describing route tables: %v", err)

		if ec2Err, ok := err.(*ec2.Error); ok {
			if ec2Err.Code == "UnauthorizedOperation" {
				log.Errorf("Note: DescribeRouteTables permission cannot be bound to any resource")
			}
		}

	}

	if !matchingRouteFound {
		if _, err := ec2c.DeleteRoute(m.cfg.RouteTableID, l.Subnet.String()); err != nil {
			if ec2err, ok := err.(*ec2.Error); !ok || ec2err.Code != "InvalidRoute.NotFound" {
				// an error other than the route not already existing occurred
				return nil, fmt.Errorf("error deleting existing route for %s: %v", l.Subnet.String(), err)
			}
		}

		// Add the route for this machine's subnet
		if _, err := m.createRoute(instanceID, l.Subnet.String(), ec2c); err != nil {
			return nil, fmt.Errorf("unable to add route %s: %v", l.Subnet.String(), err)
		}
	}

	return &backend.SubnetDef{
		Net: l.Subnet,
		MTU: extIface.MTU,
	}, nil
}

开发者ID:nathanleiby，项目名称:flannel，代码行数:92，代码来源:awsvpc.go

示例20: Init

func (m *AwsVpcBackend) Init(extIface *net.Interface, extIaddr net.IP, extEaddr net.IP) (*backend.SubnetDef, error) {
	// Parse our configuration
	if len(m.config.Backend) > 0 {
		if err := json.Unmarshal(m.config.Backend, &m.cfg); err != nil {
			return nil, fmt.Errorf("error decoding VPC backend config: %v", err)
		}
	}

	// Acquire the lease form subnet manager
	attrs := subnet.LeaseAttrs{
		PublicIP: ip.FromIP(extEaddr),
	}

	l, err := m.sm.AcquireLease(m.ctx, m.network, &attrs)
	switch err {
	case nil:
		m.lease = l

	case context.Canceled, context.DeadlineExceeded:
		return nil, err

	default:
		return nil, fmt.Errorf("failed to acquire lease: %v", err)
	}

	// Figure out this machine's EC2 instance ID and region
	metadataClient := ec2metadata.New(nil)
	region, err := metadataClient.Region()
	if err != nil {
		return nil, fmt.Errorf("error getting EC2 region name: %v", err)
	}
	instanceID, err := metadataClient.GetMetadata("instance-id")
	if err != nil {
		return nil, fmt.Errorf("error getting EC2 instance ID: %v", err)
	}

	ec2c := ec2.New(&aws.Config{Region: aws.String(region)})

	if _, err = m.disableSrcDestCheck(instanceID, ec2c); err != nil {
		log.Infof("Warning- disabling source destination check failed: %v", err)
	}

	if m.cfg.RouteTableID == "" {
		log.Infof("RouteTableID not passed as config parameter, detecting ...")
		if err := m.detectRouteTableID(instanceID, ec2c); err != nil {
			return nil, err
		}
	}

	log.Info("RouteRouteTableID: ", m.cfg.RouteTableID)

	matchingRouteFound, err := m.checkMatchingRoutes(instanceID, l.Subnet.String(), ec2c)
	if err != nil {
		log.Errorf("Error describing route tables: %v", err)

		if ec2Err, ok := err.(awserr.Error); ok {
			if ec2Err.Code() == "UnauthorizedOperation" {
				log.Errorf("Note: DescribeRouteTables permission cannot be bound to any resource")
			}
		}
	}

	if !matchingRouteFound {
		cidrBlock := l.Subnet.String()
		deleteRouteInput := &ec2.DeleteRouteInput{RouteTableId: &m.cfg.RouteTableID, DestinationCidrBlock: &cidrBlock}
		if _, err := ec2c.DeleteRoute(deleteRouteInput); err != nil {
			if ec2err, ok := err.(awserr.Error); !ok || ec2err.Code() != "InvalidRoute.NotFound" {
				// an error other than the route not already existing occurred
				return nil, fmt.Errorf("error deleting existing route for %s: %v", l.Subnet.String(), err)
			}
		}

		// Add the route for this machine's subnet
		if _, err := m.createRoute(instanceID, l.Subnet.String(), ec2c); err != nil {
			return nil, fmt.Errorf("unable to add route %s: %v", l.Subnet.String(), err)
		}
	}

	return &backend.SubnetDef{
		Net: l.Subnet,
		MTU: extIface.MTU,
	}, nil
}

开发者ID:wikimedia，项目名称:operations-debs-flannel，代码行数:83，代码来源:awsvpc.go

注：本文中的github.com/coreos/flannel/pkg/ip.FromIP函数示例整理自Github/MSDocs等源码及文档管理平台，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。