Golang settings.Network类代码示例

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本文整理汇总了Golang中github.com/cloudfoundry/bosh-agent/settings.Network类的典型用法代码示例。如果您正苦于以下问题：Golang Network类的具体用法？Golang Network怎么用？Golang Network使用的例子？那么恭喜您, 这里精选的类代码示例或许可以为您提供帮助。

在下文中一共展示了Network类的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: createInterfaceConfiguration

func (creator interfaceConfigurationCreator) createInterfaceConfiguration(staticConfigs []StaticInterfaceConfiguration, dhcpConfigs []DHCPInterfaceConfiguration, ifaceName string, networkSettings boshsettings.Network) ([]StaticInterfaceConfiguration, []DHCPInterfaceConfiguration, error) {
	creator.logger.Debug(creator.logTag, "Creating network configuration with settings: %s", networkSettings)

	if networkSettings.IsDHCP() || networkSettings.Mac == "" {
		creator.logger.Debug(creator.logTag, "Using dhcp networking")
		dhcpConfigs = append(dhcpConfigs, DHCPInterfaceConfiguration{
			Name: ifaceName,
		})
	} else {
		creator.logger.Debug(creator.logTag, "Using static networking")
		networkAddress, broadcastAddress, err := boshsys.CalculateNetworkAndBroadcast(networkSettings.IP, networkSettings.Netmask)
		if err != nil {
			return nil, nil, bosherr.WrapError(err, "Calculating Network and Broadcast")
		}
		staticConfigs = append(staticConfigs, StaticInterfaceConfiguration{
			Name:      ifaceName,
			Address:   networkSettings.IP,
			Netmask:   networkSettings.Netmask,
			Network:   networkAddress,
			Broadcast: broadcastAddress,
			Mac:       networkSettings.Mac,
			Gateway:   networkSettings.Gateway,
		})
	}
	return staticConfigs, dhcpConfigs, nil
}

开发者ID:viovanov，项目名称:bosh-agent，代码行数:26，代码来源:interface_configuration_creator.go

示例2: Build

func (n Network) Build() settings.Network {
	realNetwork := settings.Network{
		Type:    n.Type,
		IP:      defaultString(n.IP, "10.10.0.3"),
		Netmask: defaultString(n.Netmask, "255.255.254.0"),
		Gateway: defaultString(n.Gateway, "10.10.0.1"),
		Default: n.Default,
		Mac:     n.Mac,
	}

	if n.DNS == nil {
		realNetwork.DNS = []string{"10.10.0.1"}
	} else {
		realNetwork.DNS = *n.DNS
	}

	return realNetwork
}

开发者ID:EMC-CMD，项目名称:bosh-agent，代码行数:18，代码来源:factory.go

示例3: describeCentosNetManager

func describeCentosNetManager() {
	var (
		fs                            *fakesys.FakeFileSystem
		cmdRunner                     *fakesys.FakeCmdRunner
		ipResolver                    *fakeip.FakeResolver
		interfaceAddrsProvider        *fakeip.FakeInterfaceAddressesProvider
		addressBroadcaster            *fakearp.FakeAddressBroadcaster
		netManager                    Manager
		interfaceConfigurationCreator InterfaceConfigurationCreator
	)

	BeforeEach(func() {
		fs = fakesys.NewFakeFileSystem()
		cmdRunner = fakesys.NewFakeCmdRunner()
		ipResolver = &fakeip.FakeResolver{}
		logger := boshlog.NewLogger(boshlog.LevelNone)
		interfaceConfigurationCreator = NewInterfaceConfigurationCreator(logger)
		interfaceAddrsProvider = &fakeip.FakeInterfaceAddressesProvider{}
		interfaceAddrsValidator := boship.NewInterfaceAddressesValidator(interfaceAddrsProvider)
		dnsValidator := NewDNSValidator(fs)
		addressBroadcaster = &fakearp.FakeAddressBroadcaster{}
		netManager = NewCentosNetManager(
			fs,
			cmdRunner,
			ipResolver,
			interfaceConfigurationCreator,
			interfaceAddrsValidator,
			dnsValidator,
			addressBroadcaster,
			logger,
		)
	})

	writeNetworkDevice := func(iface string, macAddress string, isPhysical bool) string {
		interfacePath := fmt.Sprintf("/sys/class/net/%s", iface)
		fs.WriteFile(interfacePath, []byte{})
		if isPhysical {
			fs.WriteFile(fmt.Sprintf("/sys/class/net/%s/device", iface), []byte{})
		}
		fs.WriteFileString(fmt.Sprintf("/sys/class/net/%s/address", iface), fmt.Sprintf("%s\n", macAddress))

		return interfacePath
	}

	Describe("SetupNetworking", func() {
		var (
			dhcpNetwork                           boshsettings.Network
			staticNetwork                         boshsettings.Network
			expectedNetworkConfigurationForStatic string
			expectedNetworkConfigurationForDHCP   string
			expectedDhclientConfiguration         string
		)

		BeforeEach(func() {
			dhcpNetwork = boshsettings.Network{
				Type:    "dynamic",
				Default: []string{"dns"},
				DNS:     []string{"8.8.8.8", "9.9.9.9"},
				Mac:     "fake-dhcp-mac-address",
			}
			staticNetwork = boshsettings.Network{
				Type:    "manual",
				IP:      "1.2.3.4",
				Netmask: "255.255.255.0",
				Gateway: "3.4.5.6",
				Mac:     "fake-static-mac-address",
			}
			interfaceAddrsProvider.GetInterfaceAddresses = []boship.InterfaceAddress{
				boship.NewSimpleInterfaceAddress("ethstatic", "1.2.3.4"),
			}
			fs.WriteFileString("/etc/resolv.conf", `
nameserver 8.8.8.8
nameserver 9.9.9.9
`)

			expectedNetworkConfigurationForStatic = `DEVICE=ethstatic
BOOTPROTO=static
IPADDR=1.2.3.4
NETMASK=255.255.255.0
BROADCAST=1.2.3.255
GATEWAY=3.4.5.6
ONBOOT=yes
PEERDNS=no
DNS1=8.8.8.8
DNS2=9.9.9.9
`

			expectedNetworkConfigurationForDHCP = `DEVICE=ethdhcp
BOOTPROTO=dhcp
ONBOOT=yes
PEERDNS=yes
`

			expectedDhclientConfiguration = `# Generated by bosh-agent

option rfc3442-classless-static-routes code 121 = array of unsigned integer 8;

send host-name "<hostname>";

request subnet-mask, broadcast-address, time-offset, routers,
//.........这里部分代码省略.........

开发者ID:nimbus-cloud，项目名称:bosh-agent，代码行数:101，代码来源:centos_net_manager_test.go

示例4: describeUbuntuNetManager

func describeUbuntuNetManager() {
	var (
		fs                            *fakesys.FakeFileSystem
		cmdRunner                     *fakesys.FakeCmdRunner
		ipResolver                    *fakeip.FakeResolver
		addressBroadcaster            *fakearp.FakeAddressBroadcaster
		interfaceAddrsProvider        *fakeip.FakeInterfaceAddressesProvider
		netManager                    UbuntuNetManager
		interfaceConfigurationCreator InterfaceConfigurationCreator
	)

	writeNetworkDevice := func(iface string, macAddress string, isPhysical bool) string {
		interfacePath := fmt.Sprintf("/sys/class/net/%s", iface)
		fs.WriteFile(interfacePath, []byte{})
		if isPhysical {
			fs.WriteFile(fmt.Sprintf("/sys/class/net/%s/device", iface), []byte{})
		}
		fs.WriteFileString(fmt.Sprintf("/sys/class/net/%s/address", iface), fmt.Sprintf("%s\n", macAddress))

		return interfacePath
	}

	stubInterfacesWithVirtual := func(physicalInterfaces map[string]boshsettings.Network, virtualInterfaces []string) {
		interfacePaths := []string{}

		for iface, networkSettings := range physicalInterfaces {
			interfacePaths = append(interfacePaths, writeNetworkDevice(iface, networkSettings.Mac, true))
		}

		for _, iface := range virtualInterfaces {
			interfacePaths = append(interfacePaths, writeNetworkDevice(iface, "virtual", false))
		}

		fs.SetGlob("/sys/class/net/*", interfacePaths)
	}

	stubInterfaces := func(physicalInterfaces map[string]boshsettings.Network) {
		stubInterfacesWithVirtual(physicalInterfaces, nil)
	}

	BeforeEach(func() {
		fs = fakesys.NewFakeFileSystem()
		cmdRunner = fakesys.NewFakeCmdRunner()
		ipResolver = &fakeip.FakeResolver{}
		logger := boshlog.NewLogger(boshlog.LevelNone)
		interfaceConfigurationCreator = NewInterfaceConfigurationCreator(logger)
		addressBroadcaster = &fakearp.FakeAddressBroadcaster{}
		interfaceAddrsProvider = &fakeip.FakeInterfaceAddressesProvider{}
		interfaceAddrsValidator := boship.NewInterfaceAddressesValidator(interfaceAddrsProvider)
		dnsValidator := NewDNSValidator(fs)
		netManager = NewUbuntuNetManager(
			fs,
			cmdRunner,
			ipResolver,
			interfaceConfigurationCreator,
			interfaceAddrsValidator,
			dnsValidator,
			addressBroadcaster,
			logger,
		).(UbuntuNetManager)
	})

	Describe("ComputeNetworkConfig", func() {
		Context("when there is one manual network and neither is marked as default for DNS", func() {
			It("should use the manual network for DNS", func() {
				networks := boshsettings.Networks{
					"manual": factory.Network{DNS: &[]string{"8.8.8.8"}}.Build(),
				}
				stubInterfaces(networks)
				_, _, dnsServers, err := netManager.ComputeNetworkConfig(networks)
				Expect(err).ToNot(HaveOccurred())
				Expect(dnsServers).To(Equal([]string{"8.8.8.8"}))
			})
		})

		Context("when there is a vip network and a manual network and neither is marked as default for DNS", func() {
			It("should use the manual network for DNS", func() {
				networks := boshsettings.Networks{
					"vip":    boshsettings.Network{Type: "vip"},
					"manual": factory.Network{Type: "manual", DNS: &[]string{"8.8.8.8"}}.Build(),
				}
				stubInterfaces(networks)
				_, _, dnsServers, err := netManager.ComputeNetworkConfig(networks)
				Expect(err).ToNot(HaveOccurred())
				Expect(dnsServers).To(Equal([]string{"8.8.8.8"}))
			})
		})
		Context("when there is a vip network and a manual network and the manual network is marked as default for DNS", func() {
			It("should use the manual network for DNS", func() {
				networks := boshsettings.Networks{
					"vip":    boshsettings.Network{Type: "vip"},
					"manual": factory.Network{Type: "manual", DNS: &[]string{"8.8.8.8"}, Default: []string{"dns"}}.Build(),
				}
				stubInterfaces(networks)
				_, _, dnsServers, err := netManager.ComputeNetworkConfig(networks)
				Expect(err).ToNot(HaveOccurred())
				Expect(dnsServers).To(Equal([]string{"8.8.8.8"}))
			})
		})

//.........这里部分代码省略.........

开发者ID:ardnaxelarak，项目名称:bosh-agent，代码行数:101，代码来源:ubuntu_net_manager_test.go

注：本文中的github.com/cloudfoundry/bosh-agent/settings.Network类示例整理自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。