Golang netutils.GenerateMACFromIP函数代码示例

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本文整理汇总了Golang中github.com/docker/libnetwork/netutils.GenerateMACFromIP函数的典型用法代码示例。如果您正苦于以下问题：Golang GenerateMACFromIP函数的具体用法？Golang GenerateMACFromIP怎么用？Golang GenerateMACFromIP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GenerateMACFromIP函数的4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: CreateEndpoint

func (d *driver) CreateEndpoint(nid, eid string, ifInfo driverapi.InterfaceInfo,
	epOptions map[string]interface{}) error {
	if err := validateID(nid, eid); err != nil {
		return err
	}

	n := d.network(nid)
	if n == nil {
		return fmt.Errorf("network id %q not found", nid)
	}

	ep := &endpoint{
		id:   eid,
		addr: ifInfo.Address(),
		mac:  ifInfo.MacAddress(),
	}

	if ep.addr == nil {
		return fmt.Errorf("create endpoint was not passed interface IP address")
	}

	if ep.mac == nil {
		ep.mac = netutils.GenerateMACFromIP(ep.addr.IP)
		if err := ifInfo.SetMacAddress(ep.mac); err != nil {
			return err
		}
	}

	n.addEndpoint(ep)

	return nil
}

开发者ID:c0b，项目名称:libnetwork，代码行数:32，代码来源:ov_endpoint.go

示例2: CreateEndpoint

// CreateEndpoint assigns the mac, ip and endpoint id for the new container
func (d *driver) CreateEndpoint(nid, eid string, ifInfo driverapi.InterfaceInfo,
	epOptions map[string]interface{}) error {
	defer osl.InitOSContext()()

	if err := validateID(nid, eid); err != nil {
		return err
	}
	n, err := d.getNetwork(nid)
	if err != nil {
		return fmt.Errorf("network id %q not found", nid)
	}
	ep := &endpoint{
		id:     eid,
		nid:    nid,
		addr:   ifInfo.Address(),
		addrv6: ifInfo.AddressIPv6(),
		mac:    ifInfo.MacAddress(),
	}
	if ep.addr == nil {
		return fmt.Errorf("create endpoint was not passed an IP address")
	}
	if ep.mac == nil {
		ep.mac = netutils.GenerateMACFromIP(ep.addr.IP)
		if err := ifInfo.SetMacAddress(ep.mac); err != nil {
			return err
		}
	}
	// disallow portmapping -p
	if opt, ok := epOptions[netlabel.PortMap]; ok {
		if _, ok := opt.([]types.PortBinding); ok {
			if len(opt.([]types.PortBinding)) > 0 {
				logrus.Warnf("%s driver does not support port mappings", macvlanType)
			}
		}
	}
	// disallow port exposure --expose
	if opt, ok := epOptions[netlabel.ExposedPorts]; ok {
		if _, ok := opt.([]types.TransportPort); ok {
			if len(opt.([]types.TransportPort)) > 0 {
				logrus.Warnf("%s driver does not support port exposures", macvlanType)
			}
		}
	}

	if err := d.storeUpdate(ep); err != nil {
		return fmt.Errorf("failed to save macvlan endpoint %s to store: %v", ep.id[0:7], err)
	}

	n.addEndpoint(ep)

	return nil
}

开发者ID:CadeLaRen，项目名称:docker-3，代码行数:53，代码来源:macvlan_endpoint.go

示例3: CreateEndpoint

func (d *driver) CreateEndpoint(nid, eid types.UUID, epInfo driverapi.EndpointInfo,
	epOptions map[string]interface{}) error {
	if err := validateID(nid, eid); err != nil {
		return err
	}

	n := d.network(nid)
	if n == nil {
		return fmt.Errorf("network id %q not found", nid)
	}

	ep := &endpoint{
		id: eid,
	}

	if epInfo != nil && (len(epInfo.Interfaces()) > 0) {
		addr := epInfo.Interfaces()[0].Address()
		ep.addr = &addr
		ep.mac = epInfo.Interfaces()[0].MacAddress()
		n.addEndpoint(ep)
		return nil
	}

	ipID, err := d.ipAllocator.GetID()
	if err != nil {
		return fmt.Errorf("could not allocate ip from subnet %s: %v",
			bridgeSubnet.String(), err)
	}

	ep.addr = &net.IPNet{
		Mask: bridgeSubnet.Mask,
	}
	ep.addr.IP = make([]byte, 4)

	binary.BigEndian.PutUint32(ep.addr.IP, bridgeSubnetInt+ipID)

	ep.mac = netutils.GenerateMACFromIP(ep.addr.IP)

	err = epInfo.AddInterface(1, ep.mac, *ep.addr, net.IPNet{})
	if err != nil {
		return fmt.Errorf("could not add interface to endpoint info: %v", err)
	}

	n.addEndpoint(ep)

	return nil
}

开发者ID:brahmaroutu，项目名称:libnetwork，代码行数:47，代码来源:ov_endpoint.go

示例4: electMacAddress

func electMacAddress(epConfig *endpointConfiguration, ip net.IP) net.HardwareAddr {
	if epConfig != nil && epConfig.MacAddress != nil {
		return epConfig.MacAddress
	}
	return netutils.GenerateMACFromIP(ip)
}

开发者ID:jak-atx，项目名称:vic，代码行数:6，代码来源:bridge.go

注：本文中的github.com/docker/libnetwork/netutils.GenerateMACFromIP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。