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Golang InterfaceInfo.VLANTag方法代码示例

本文整理汇总了Golang中github.com/juju/juju/network.InterfaceInfo.VLANTag方法的典型用法代码示例。如果您正苦于以下问题:Golang InterfaceInfo.VLANTag方法的具体用法?Golang InterfaceInfo.VLANTag怎么用?Golang InterfaceInfo.VLANTag使用的例子?那么恭喜您, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在github.com/juju/juju/network.InterfaceInfo的用法示例。


在下文中一共展示了InterfaceInfo.VLANTag方法的3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: TestRenderManaged

func (s *configFilesSuite) TestRenderManaged(c *gc.C) {
	info := network.InterfaceInfo{
		InterfaceName: "ethX",
		VLANTag:       42,
	}
	cf := networker.NewConfigFile("ethX", "/some/path", info, nil)
	data := cf.RenderManaged()
	expectedVLAN := `
# Managed by Juju, please don't change.

auto ethX.42
iface ethX.42 inet dhcp
	vlan-raw-device ethX

`[1:]
	c.Assert(string(data), jc.DeepEquals, expectedVLAN)

	expectedNormal := `
# Managed by Juju, please don't change.

auto ethX
iface ethX inet dhcp

`[1:]
	info.VLANTag = 0
	cf = networker.NewConfigFile("ethX", "/some/path", info, nil)
	data = cf.RenderManaged()
	c.Assert(string(data), jc.DeepEquals, expectedNormal)
}
开发者ID:imoapps,项目名称:juju,代码行数:29,代码来源:configfiles_test.go

示例2: prepareOrGetContainerInterfaceInfo


//.........这里部分代码省略.........
		} else if ciid, cerr := container.InstanceId(); maintain == true && cerr == nil {
			// Since we want to configure and create NICs on the
			// container before it starts, it must also be not
			// provisioned yet.
			err = errors.Errorf("container %q already provisioned as %q", container, ciid)
			result.Results[i].Error = common.ServerError(err)
			continue
		} else if cerr != nil && !errors.IsNotProvisioned(cerr) {
			// Any other error needs to be reported.
			result.Results[i].Error = common.ServerError(cerr)
			continue
		}

		if err := hostMachine.SetContainerLinkLayerDevices(container); err != nil {
			result.Results[i].Error = common.ServerError(err)
			continue
		}

		containerDevices, err := container.AllLinkLayerDevices()
		if err != nil {
			result.Results[i].Error = common.ServerError(err)
			continue
		}

		preparedInfo := make([]network.InterfaceInfo, len(containerDevices))
		preparedOK := true
		for j, device := range containerDevices {
			parentDevice, err := device.ParentDevice()
			if err != nil || parentDevice == nil {
				err = errors.Errorf(
					"cannot get parent %q of container device %q: %v",
					device.ParentName(), device.Name(), err,
				)
				result.Results[i].Error = common.ServerError(err)
				preparedOK = false
				break
			}
			parentAddrs, err := parentDevice.Addresses()
			if err != nil {
				result.Results[i].Error = common.ServerError(err)
				preparedOK = false
				break
			}

			info := network.InterfaceInfo{
				InterfaceName:       device.Name(),
				MACAddress:          device.MACAddress(),
				ConfigType:          network.ConfigManual,
				InterfaceType:       network.InterfaceType(device.Type()),
				NoAutoStart:         !device.IsAutoStart(),
				Disabled:            !device.IsUp(),
				MTU:                 int(device.MTU()),
				ParentInterfaceName: parentDevice.Name(),
			}

			if len(parentAddrs) > 0 {
				logger.Infof("host machine device %q has addresses %v", parentDevice.Name(), parentAddrs)

				firstAddress := parentAddrs[0]
				parentDeviceSubnet, err := firstAddress.Subnet()
				if err != nil {
					err = errors.Annotatef(err,
						"cannot get subnet %q used by address %q of host machine device %q",
						firstAddress.SubnetCIDR(), firstAddress.Value(), parentDevice.Name(),
					)
					result.Results[i].Error = common.ServerError(err)
					preparedOK = false
					break
				}
				info.ConfigType = network.ConfigStatic
				info.CIDR = parentDeviceSubnet.CIDR()
				info.ProviderSubnetId = parentDeviceSubnet.ProviderId()
				info.VLANTag = parentDeviceSubnet.VLANTag()
			} else {
				logger.Infof("host machine device %q has no addresses %v", parentDevice.Name(), parentAddrs)
			}

			logger.Tracef("prepared info for container interface %q: %+v", info.InterfaceName, info)
			preparedOK = true
			preparedInfo[j] = info
		}

		if !preparedOK {
			// Error result is already set.
			continue
		}

		allocatedInfo, err := netEnviron.AllocateContainerAddresses(instId, machineTag, preparedInfo)
		if err != nil {
			result.Results[i].Error = common.ServerError(err)
			continue
		}
		logger.Debugf("got allocated info from provider: %+v", allocatedInfo)

		allocatedConfig := networkingcommon.NetworkConfigFromInterfaceInfo(allocatedInfo)
		logger.Tracef("allocated network config: %+v", allocatedConfig)
		result.Results[i].Config = allocatedConfig
	}
	return result, nil
}
开发者ID:bac,项目名称:juju,代码行数:101,代码来源:provisioner.go

示例3: legacyNetworkInterfaces

// legacyNetworkInterfaces implements Environ.NetworkInterfaces() on MAAS 1.8 and earlier.
func (environ *maasEnviron) legacyNetworkInterfaces(instId instance.Id) ([]network.InterfaceInfo, error) {
	instances, err := environ.acquiredInstances([]instance.Id{instId})
	if err != nil {
		return nil, errors.Annotatef(err, "could not find instance %q", instId)
	}
	if len(instances) == 0 {
		return nil, errors.NotFoundf("instance %q", instId)
	}
	inst := instances[0]
	interfaces, err := environ.getInstanceNetworkInterfaces(inst)
	if err != nil {
		return nil, errors.Annotatef(err, "failed to get instance %q network interfaces", instId)
	}

	networks, err := environ.getInstanceNetworks(inst)
	if err != nil {
		return nil, errors.Annotatef(err, "failed to get instance %q subnets", instId)
	}

	macToNetworksMap := make(map[string][]networkDetails)
	for _, network := range networks {
		macs, err := environ.listConnectedMacs(network)
		if err != nil {
			return nil, errors.Trace(err)
		}
		for _, mac := range macs {
			if networks, found := macToNetworksMap[mac]; found {
				macToNetworksMap[mac] = append(networks, network)
			} else {
				macToNetworksMap[mac] = append([]networkDetails(nil), network)
			}
		}
	}

	result := []network.InterfaceInfo{}
	for serial, iface := range interfaces {
		deviceIndex := iface.DeviceIndex
		interfaceName := iface.InterfaceName
		disabled := iface.Disabled

		ifaceInfo := network.InterfaceInfo{
			DeviceIndex:   deviceIndex,
			InterfaceName: interfaceName,
			Disabled:      disabled,
			NoAutoStart:   disabled,
			MACAddress:    serial,
			ConfigType:    network.ConfigDHCP,
		}
		allDetails, ok := macToNetworksMap[serial]
		if !ok {
			logger.Debugf("no subnet information for MAC address %q, instance %q", serial, instId)
			continue
		}
		for _, details := range allDetails {
			ifaceInfo.VLANTag = details.VLANTag
			ifaceInfo.ProviderSubnetId = network.Id(details.Name)
			mask := net.IPMask(net.ParseIP(details.Mask))
			cidr := net.IPNet{
				IP:   net.ParseIP(details.IP),
				Mask: mask,
			}
			ifaceInfo.CIDR = cidr.String()
			ifaceInfo.Address = network.NewAddress(cidr.IP.String())
			if details.DefaultGateway != "" {
				ifaceInfo.GatewayAddress = network.NewAddress(details.DefaultGateway)
			}
			result = append(result, ifaceInfo)
		}
	}
	return result, nil
}
开发者ID:OSBI,项目名称:juju,代码行数:72,代码来源:interfaces.go


注:本文中的github.com/juju/juju/network.InterfaceInfo.VLANTag方法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。