Golang operatingsystem.GetOperatingSystem函数代码示例

原作者: [db:作者] 来自: [db:来源] 收藏邀请

本文整理汇总了Golang中github.com/docker/docker/pkg/parsers/operatingsystem.GetOperatingSystem函数的典型用法代码示例。如果您正苦于以下问题：Golang GetOperatingSystem函数的具体用法？Golang GetOperatingSystem怎么用？Golang GetOperatingSystem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GetOperatingSystem函数的7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: CmdInfo

func (daemon *Daemon) CmdInfo(job *engine.Job) engine.Status {
	images, _ := daemon.Graph().Map()
	var imgcount int
	if images == nil {
		imgcount = 0
	} else {
		imgcount = len(images)
	}
	kernelVersion := "<unknown>"
	if kv, err := kernel.GetKernelVersion(); err == nil {
		kernelVersion = kv.String()
	}

	operatingSystem := "<unknown>"
	if s, err := operatingsystem.GetOperatingSystem(); err == nil {
		operatingSystem = s
	}
	if inContainer, err := operatingsystem.IsContainerized(); err != nil {
		utils.Errorf("Could not determine if daemon is containerized: %v", err)
		operatingSystem += " (error determining if containerized)"
	} else if inContainer {
		operatingSystem += " (containerized)"
	}

	// if we still have the original dockerinit binary from before we copied it locally, let's return the path to that, since that's more intuitive (the copied path is trivial to derive by hand given VERSION)
	initPath := utils.DockerInitPath("")
	if initPath == "" {
		// if that fails, we'll just return the path from the daemon
		initPath = daemon.SystemInitPath()
	}

	cjob := job.Eng.Job("subscribers_count")
	env, _ := cjob.Stdout.AddEnv()
	if err := cjob.Run(); err != nil {
		return job.Error(err)
	}
	v := &engine.Env{}
	v.SetInt("Containers", len(daemon.List()))
	v.SetInt("Images", imgcount)
	v.Set("Driver", daemon.GraphDriver().String())
	v.SetJson("DriverStatus", daemon.GraphDriver().Status())
	v.SetBool("MemoryLimit", daemon.SystemConfig().MemoryLimit)
	v.SetBool("SwapLimit", daemon.SystemConfig().SwapLimit)
	v.SetBool("IPv4Forwarding", !daemon.SystemConfig().IPv4ForwardingDisabled)
	v.SetBool("Debug", os.Getenv("DEBUG") != "")
	v.SetInt("NFd", utils.GetTotalUsedFds())
	v.SetInt("NGoroutines", runtime.NumGoroutine())
	v.Set("ExecutionDriver", daemon.ExecutionDriver().Name())
	v.SetInt("NEventsListener", env.GetInt("count"))
	v.Set("KernelVersion", kernelVersion)
	v.Set("OperatingSystem", operatingSystem)
	v.Set("IndexServerAddress", registry.IndexServerAddress())
	v.Set("InitSha1", dockerversion.INITSHA1)
	v.Set("InitPath", initPath)
	v.SetList("Sockets", daemon.Sockets)
	if _, err := v.WriteTo(job.Stdout); err != nil {
		return job.Error(err)
	}
	return engine.StatusOK
}

开发者ID:JacsonPaz，项目名称:docker，代码行数:60，代码来源:info.go

示例2: SystemInfo

// SystemInfo returns information about the host server the daemon is running on.
func (daemon *Daemon) SystemInfo() (*types.Info, error) {
	kernelVersion := "<unknown>"
	if kv, err := kernel.GetKernelVersion(); err == nil {
		kernelVersion = kv.String()
	}

	operatingSystem := "<unknown>"
	if s, err := operatingsystem.GetOperatingSystem(); err == nil {
		operatingSystem = s
	}

	// Don't do containerized check on Windows
	if runtime.GOOS != "windows" {
		if inContainer, err := operatingsystem.IsContainerized(); err != nil {
			logrus.Errorf("Could not determine if daemon is containerized: %v", err)
			operatingSystem += " (error determining if containerized)"
		} else if inContainer {
			operatingSystem += " (containerized)"
		}
	}

	meminfo, err := system.ReadMemInfo()
	if err != nil {
		logrus.Errorf("Could not read system memory info: %v", err)
	}

	// if we still have the original dockerinit binary from before
	// we copied it locally, let's return the path to that, since
	// that's more intuitive (the copied path is trivial to derive
	// by hand given VERSION)
	initPath := utils.DockerInitPath("")
	if initPath == "" {
		// if that fails, we'll just return the path from the daemon
		initPath = daemon.systemInitPath()
	}

	sysInfo := sysinfo.New(true)

	v := &types.Info{
		ID:                 daemon.ID,
		Containers:         len(daemon.List()),
		Images:             len(daemon.imageStore.Map()),
		Driver:             daemon.GraphDriver().String(),
		DriverStatus:       daemon.GraphDriver().Status(),
		Plugins:            daemon.showPluginsInfo(),
		IPv4Forwarding:     !sysInfo.IPv4ForwardingDisabled,
		BridgeNfIptables:   !sysInfo.BridgeNfCallIptablesDisabled,
		BridgeNfIP6tables:  !sysInfo.BridgeNfCallIP6tablesDisabled,
		Debug:              os.Getenv("DEBUG") != "",
		NFd:                fileutils.GetTotalUsedFds(),
		NGoroutines:        runtime.NumGoroutine(),
		SystemTime:         time.Now().Format(time.RFC3339Nano),
		ExecutionDriver:    daemon.ExecutionDriver().Name(),
		LoggingDriver:      daemon.defaultLogConfig.Type,
		NEventsListener:    daemon.EventsService.SubscribersCount(),
		KernelVersion:      kernelVersion,
		OperatingSystem:    operatingSystem,
		IndexServerAddress: registry.IndexServer,
		OSType:             platform.OSType,
		Architecture:       platform.Architecture,
		RegistryConfig:     daemon.RegistryService.Config,
		InitSha1:           dockerversion.InitSHA1,
		InitPath:           initPath,
		NCPU:               runtime.NumCPU(),
		MemTotal:           meminfo.MemTotal,
		DockerRootDir:      daemon.config().Root,
		Labels:             daemon.config().Labels,
		ExperimentalBuild:  utils.ExperimentalBuild(),
		ServerVersion:      dockerversion.Version,
		ClusterStore:       daemon.config().ClusterStore,
		ClusterAdvertise:   daemon.config().ClusterAdvertise,
		HTTPProxy:          getProxyEnv("http_proxy"),
		HTTPSProxy:         getProxyEnv("https_proxy"),
		NoProxy:            getProxyEnv("no_proxy"),
	}

	// TODO Windows. Refactor this more once sysinfo is refactored into
	// platform specific code. On Windows, sysinfo.cgroupMemInfo and
	// sysinfo.cgroupCpuInfo will be nil otherwise and cause a SIGSEGV if
	// an attempt is made to access through them.
	if runtime.GOOS != "windows" {
		v.MemoryLimit = sysInfo.MemoryLimit
		v.SwapLimit = sysInfo.SwapLimit
		v.OomKillDisable = sysInfo.OomKillDisable
		v.CPUCfsPeriod = sysInfo.CPUCfsPeriod
		v.CPUCfsQuota = sysInfo.CPUCfsQuota
		v.CPUShares = sysInfo.CPUShares
		v.CPUSet = sysInfo.Cpuset
	}

	if hostname, err := os.Hostname(); err == nil {
		v.Name = hostname
	}

	return v, nil
}

开发者ID:RockaLabs，项目名称:docker，代码行数:97，代码来源:info.go

示例3: CmdInfo

func (daemon *Daemon) CmdInfo(job *engine.Job) error {
	images, _ := daemon.Graph().Map()
	var imgcount int
	if images == nil {
		imgcount = 0
	} else {
		imgcount = len(images)
	}
	kernelVersion := "<unknown>"
	if kv, err := kernel.GetKernelVersion(); err == nil {
		kernelVersion = kv.String()
	}

	operatingSystem := "<unknown>"
	if s, err := operatingsystem.GetOperatingSystem(); err == nil {
		operatingSystem = s
	}
	if inContainer, err := operatingsystem.IsContainerized(); err != nil {
		logrus.Errorf("Could not determine if daemon is containerized: %v", err)
		operatingSystem += " (error determining if containerized)"
	} else if inContainer {
		operatingSystem += " (containerized)"
	}

	meminfo, err := system.ReadMemInfo()
	if err != nil {
		logrus.Errorf("Could not read system memory info: %v", err)
	}

	// if we still have the original dockerinit binary from before we copied it locally, let's return the path to that, since that's more intuitive (the copied path is trivial to derive by hand given VERSION)
	initPath := utils.DockerInitPath("")
	if initPath == "" {
		// if that fails, we'll just return the path from the daemon
		initPath = daemon.SystemInitPath()
	}

	cjob := job.Eng.Job("subscribers_count")
	env, _ := cjob.Stdout.AddEnv()
	if err := cjob.Run(); err != nil {
		return err
	}
	registryJob := job.Eng.Job("registry_config")
	registryEnv, _ := registryJob.Stdout.AddEnv()
	if err := registryJob.Run(); err != nil {
		return err
	}
	registryConfig := registry.ServiceConfig{}
	if err := registryEnv.GetJson("config", &registryConfig); err != nil {
		return err
	}
	v := &engine.Env{}
	v.SetJson("ID", daemon.ID)
	v.SetInt("Containers", len(daemon.List()))
	v.SetInt("Images", imgcount)
	v.Set("Driver", daemon.GraphDriver().String())
	v.SetJson("DriverStatus", daemon.GraphDriver().Status())
	v.SetBool("MemoryLimit", daemon.SystemConfig().MemoryLimit)
	v.SetBool("SwapLimit", daemon.SystemConfig().SwapLimit)
	v.SetBool("IPv4Forwarding", !daemon.SystemConfig().IPv4ForwardingDisabled)
	v.SetBool("Debug", os.Getenv("DEBUG") != "")
	v.SetInt("NFd", utils.GetTotalUsedFds())
	v.SetInt("NGoroutines", runtime.NumGoroutine())
	v.Set("SystemTime", time.Now().Format(time.RFC3339Nano))
	v.Set("ExecutionDriver", daemon.ExecutionDriver().Name())
	v.SetInt("NEventsListener", env.GetInt("count"))
	v.Set("KernelVersion", kernelVersion)
	v.Set("OperatingSystem", operatingSystem)
	v.Set("IndexServerAddress", registry.IndexServerAddress())
	v.SetJson("RegistryConfig", registryConfig)
	v.Set("InitSha1", dockerversion.INITSHA1)
	v.Set("InitPath", initPath)
	v.SetInt("NCPU", runtime.NumCPU())
	v.SetInt64("MemTotal", meminfo.MemTotal)
	v.Set("DockerRootDir", daemon.Config().Root)
	if http_proxy := os.Getenv("http_proxy"); http_proxy != "" {
		v.Set("HttpProxy", http_proxy)
	}
	if https_proxy := os.Getenv("https_proxy"); https_proxy != "" {
		v.Set("HttpsProxy", https_proxy)
	}
	if no_proxy := os.Getenv("no_proxy"); no_proxy != "" {
		v.Set("NoProxy", no_proxy)
	}

	if hostname, err := os.Hostname(); err == nil {
		v.SetJson("Name", hostname)
	}
	v.SetList("Labels", daemon.Config().Labels)
	if _, err := v.WriteTo(job.Stdout); err != nil {
		return err
	}
	return nil
}

开发者ID:nicholaskh，项目名称:docker，代码行数:93，代码来源:info.go

示例4: SystemInfo

// SystemInfo returns information about the host server the daemon is running on.
func (daemon *Daemon) SystemInfo() (*types.Info, error) {
	kernelVersion := "<unknown>"
	if kv, err := kernel.GetKernelVersion(); err != nil {
		logrus.Warnf("Could not get kernel version: %v", err)
	} else {
		kernelVersion = kv.String()
	}

	operatingSystem := "<unknown>"
	if s, err := operatingsystem.GetOperatingSystem(); err != nil {
		logrus.Warnf("Could not get operating system name: %v", err)
	} else {
		operatingSystem = s
	}

	// Don't do containerized check on Windows
	if runtime.GOOS != "windows" {
		if inContainer, err := operatingsystem.IsContainerized(); err != nil {
			logrus.Errorf("Could not determine if daemon is containerized: %v", err)
			operatingSystem += " (error determining if containerized)"
		} else if inContainer {
			operatingSystem += " (containerized)"
		}
	}

	meminfo, err := system.ReadMemInfo()
	if err != nil {
		logrus.Errorf("Could not read system memory info: %v", err)
		meminfo = &system.MemInfo{}
	}

	sysInfo := sysinfo.New(true)

	var cRunning, cPaused, cStopped int32
	daemon.containers.ApplyAll(func(c *container.Container) {
		switch c.StateString() {
		case "paused":
			atomic.AddInt32(&cPaused, 1)
		case "running":
			atomic.AddInt32(&cRunning, 1)
		default:
			atomic.AddInt32(&cStopped, 1)
		}
	})

	securityOptions := []types.SecurityOpt{}
	if sysInfo.AppArmor {
		securityOptions = append(securityOptions, types.SecurityOpt{Key: "Name", Value: "apparmor"})
	}
	if sysInfo.Seccomp && supportsSeccomp {
		profile := daemon.seccompProfilePath
		if profile == "" {
			profile = "default"
		}
		securityOptions = append(securityOptions,
			types.SecurityOpt{Key: "Name", Value: "seccomp"},
			types.SecurityOpt{Key: "Profile", Value: profile},
		)
	}
	if selinuxEnabled() {
		securityOptions = append(securityOptions, types.SecurityOpt{Key: "Name", Value: "selinux"})
	}
	uid, gid := daemon.GetRemappedUIDGID()
	if uid != 0 || gid != 0 {
		securityOptions = append(securityOptions, types.SecurityOpt{Key: "Name", Value: "userns"})
	}

	v := &types.InfoBase{
		ID:                 daemon.ID,
		Containers:         int(cRunning + cPaused + cStopped),
		ContainersRunning:  int(cRunning),
		ContainersPaused:   int(cPaused),
		ContainersStopped:  int(cStopped),
		Images:             len(daemon.imageStore.Map()),
		Driver:             daemon.GraphDriverName(),
		DriverStatus:       daemon.layerStore.DriverStatus(),
		Plugins:            daemon.showPluginsInfo(),
		IPv4Forwarding:     !sysInfo.IPv4ForwardingDisabled,
		BridgeNfIptables:   !sysInfo.BridgeNFCallIPTablesDisabled,
		BridgeNfIP6tables:  !sysInfo.BridgeNFCallIP6TablesDisabled,
		Debug:              utils.IsDebugEnabled(),
		NFd:                fileutils.GetTotalUsedFds(),
		NGoroutines:        runtime.NumGoroutine(),
		SystemTime:         time.Now().Format(time.RFC3339Nano),
		LoggingDriver:      daemon.defaultLogConfig.Type,
		CgroupDriver:       daemon.getCgroupDriver(),
		NEventsListener:    daemon.EventsService.SubscribersCount(),
		KernelVersion:      kernelVersion,
		OperatingSystem:    operatingSystem,
		IndexServerAddress: registry.IndexServer,
		OSType:             platform.OSType,
		Architecture:       platform.Architecture,
		RegistryConfig:     daemon.RegistryService.ServiceConfig(),
		NCPU:               sysinfo.NumCPU(),
		MemTotal:           meminfo.MemTotal,
		DockerRootDir:      daemon.configStore.Root,
		Labels:             daemon.configStore.Labels,
		ExperimentalBuild:  daemon.configStore.Experimental,
		ServerVersion:      dockerversion.Version,
//.........这里部分代码省略.........

开发者ID:dweomer，项目名称:docker，代码行数:101，代码来源:info.go

示例5: SendCmdInfo

func (cli *Docker) SendCmdInfo(args ...string) (*types.Info, error) {
	daemon := cli.daemon
	images := daemon.Graph().Map()
	var imgcount int
	if images == nil {
		imgcount = 0
	} else {
		imgcount = len(images)
	}
	kernelVersion := "<unknown>"
	if kv, err := kernel.GetKernelVersion(); err == nil {
		kernelVersion = kv.String()
	}

	operatingSystem := "<unknown>"
	if s, err := operatingsystem.GetOperatingSystem(); err == nil {
		operatingSystem = s
	}

	// Don't do containerized check on Windows
	if runtime.GOOS != "windows" {
		if inContainer, err := operatingsystem.IsContainerized(); err != nil {
			glog.Errorf("Could not determine if daemon is containerized: %v", err)
			operatingSystem += " (error determining if containerized)"
		} else if inContainer {
			operatingSystem += " (containerized)"
		}
	}

	meminfo, err := system.ReadMemInfo()
	if err != nil {
		glog.Errorf("Could not read system memory info: %v", err)
	}

	// if we still have the original dockerinit binary from before we copied it locally, let's return the path to that, since that's more intuitive (the copied path is trivial to derive by hand given VERSION)
	initPath := utils.DockerInitPath("")
	if initPath == "" {
		// if that fails, we'll just return the path from the daemon
		initPath = daemon.SystemInitPath()
	}

	v := &types.Info{
		ID:                 daemon.ID,
		Containers:         len(daemon.List()),
		Images:             imgcount,
		Driver:             daemon.GraphDriver().String(),
		DriverStatus:       daemon.GraphDriver().Status(),
		MemoryLimit:        daemon.SystemConfig().MemoryLimit,
		SwapLimit:          daemon.SystemConfig().SwapLimit,
		CPUCfsPeriod:       daemon.SystemConfig().CPUCfsPeriod,
		CPUCfsQuota:        daemon.SystemConfig().CPUCfsQuota,
		IPv4Forwarding:     !daemon.SystemConfig().IPv4ForwardingDisabled,
		Debug:              os.Getenv("DEBUG") != "",
		NFd:                fileutils.GetTotalUsedFds(),
		OomKillDisable:     daemon.SystemConfig().OomKillDisable,
		NGoroutines:        runtime.NumGoroutine(),
		SystemTime:         time.Now().Format(time.RFC3339Nano),
		NEventsListener:    daemon.EventsService.SubscribersCount(),
		KernelVersion:      kernelVersion,
		OperatingSystem:    operatingSystem,
		IndexServerAddress: registry.IndexServer,
		RegistryConfig:     daemon.RegistryService.Config,
		InitSha1:           dockerversion.InitSHA1,
		InitPath:           initPath,
		NCPU:               runtime.NumCPU(),
		MemTotal:           meminfo.MemTotal,
		DockerRootDir:      daemon.Config().Root,
		Labels:             daemon.Config().Labels,
		ExperimentalBuild:  utils.ExperimentalBuild(),
		ServerVersion:      dockerversion.Version,
		ClusterStore:       daemon.Config().ClusterStore,
		ClusterAdvertise:   daemon.Config().ClusterAdvertise,
		HTTPProxy:          getProxyEnv("http_proxy"),
		HTTPSProxy:         getProxyEnv("https_proxy"),
		NoProxy:            getProxyEnv("no_proxy"),
	}
	if hostname, err := os.Hostname(); err == nil {
		v.Name = hostname
	}

	return v, nil
}

开发者ID:m1911，项目名称:hyper，代码行数:82，代码来源:info.go

示例6: SystemInfo

// SystemInfo returns information about the host server the daemon is running on.
func (daemon *Daemon) SystemInfo() (*types.Info, error) {
	kernelVersion := "<unknown>"
	if kv, err := kernel.GetKernelVersion(); err != nil {
		logrus.Warnf("Could not get kernel version: %v", err)
	} else {
		kernelVersion = kv.String()
	}

	operatingSystem := "<unknown>"
	if s, err := operatingsystem.GetOperatingSystem(); err != nil {
		logrus.Warnf("Could not get operating system name: %v", err)
	} else {
		operatingSystem = s
	}

	// Don't do containerized check on Windows
	if runtime.GOOS != "windows" {
		if inContainer, err := operatingsystem.IsContainerized(); err != nil {
			logrus.Errorf("Could not determine if daemon is containerized: %v", err)
			operatingSystem += " (error determining if containerized)"
		} else if inContainer {
			operatingSystem += " (containerized)"
		}
	}

	meminfo, err := system.ReadMemInfo()
	if err != nil {
		logrus.Errorf("Could not read system memory info: %v", err)
	}

	sysInfo := sysinfo.New(true)

	var cRunning, cPaused, cStopped int32
	daemon.containers.ApplyAll(func(c *container.Container) {
		switch c.StateString() {
		case "paused":
			atomic.AddInt32(&cPaused, 1)
		case "running":
			atomic.AddInt32(&cRunning, 1)
		default:
			atomic.AddInt32(&cStopped, 1)
		}
	})

	var securityOptions []string
	if sysInfo.AppArmor {
		securityOptions = append(securityOptions, "apparmor")
	}
	if sysInfo.Seccomp {
		securityOptions = append(securityOptions, "seccomp")
	}
	if selinuxEnabled() {
		securityOptions = append(securityOptions, "selinux")
	}

	v := &types.Info{
		ID:                 daemon.ID,
		Containers:         int(cRunning + cPaused + cStopped),
		ContainersRunning:  int(cRunning),
		ContainersPaused:   int(cPaused),
		ContainersStopped:  int(cStopped),
		Images:             len(daemon.imageStore.Map()),
		Driver:             daemon.GraphDriverName(),
		DriverStatus:       daemon.layerStore.DriverStatus(),
		Plugins:            daemon.showPluginsInfo(),
		IPv4Forwarding:     !sysInfo.IPv4ForwardingDisabled,
		BridgeNfIptables:   !sysInfo.BridgeNFCallIPTablesDisabled,
		BridgeNfIP6tables:  !sysInfo.BridgeNFCallIP6TablesDisabled,
		Debug:              utils.IsDebugEnabled(),
		NFd:                fileutils.GetTotalUsedFds(),
		NGoroutines:        runtime.NumGoroutine(),
		SystemTime:         time.Now().Format(time.RFC3339Nano),
		LoggingDriver:      daemon.defaultLogConfig.Type,
		CgroupDriver:       daemon.getCgroupDriver(),
		NEventsListener:    daemon.EventsService.SubscribersCount(),
		KernelVersion:      kernelVersion,
		OperatingSystem:    operatingSystem,
		IndexServerAddress: registry.IndexServer,
		OSType:             platform.OSType,
		Architecture:       platform.Architecture,
		RegistryConfig:     daemon.RegistryService.ServiceConfig(),
		NCPU:               sysinfo.NumCPU(),
		MemTotal:           meminfo.MemTotal,
		DockerRootDir:      daemon.configStore.Root,
		Labels:             daemon.configStore.Labels,
		ExperimentalBuild:  utils.ExperimentalBuild(),
		ServerVersion:      dockerversion.Version,
		ClusterStore:       daemon.configStore.ClusterStore,
		ClusterAdvertise:   daemon.configStore.ClusterAdvertise,
		HTTPProxy:          sockets.GetProxyEnv("http_proxy"),
		HTTPSProxy:         sockets.GetProxyEnv("https_proxy"),
		NoProxy:            sockets.GetProxyEnv("no_proxy"),
		SecurityOptions:    securityOptions,
	}

	// TODO Windows. Refactor this more once sysinfo is refactored into
	// platform specific code. On Windows, sysinfo.cgroupMemInfo and
	// sysinfo.cgroupCpuInfo will be nil otherwise and cause a SIGSEGV if
	// an attempt is made to access through them.
//.........这里部分代码省略.........

开发者ID:CrocdileChan，项目名称:docker，代码行数:101，代码来源:info.go

示例7: SystemInfo

// SystemInfo returns information about the host server the daemon is running on.
func (daemon *Daemon) SystemInfo() (*types.Info, error) {
	kernelVersion := "<unknown>"
	if kv, err := kernel.GetKernelVersion(); err != nil {
		logrus.Warnf("Could not get kernel version: %v", err)
	} else {
		kernelVersion = kv.String()
	}

	operatingSystem := "<unknown>"
	if s, err := operatingsystem.GetOperatingSystem(); err != nil {
		logrus.Warnf("Could not get operating system name: %v", err)
	} else {
		operatingSystem = s
	}

	// Don't do containerized check on Windows
	if runtime.GOOS != "windows" {
		if inContainer, err := operatingsystem.IsContainerized(); err != nil {
			logrus.Errorf("Could not determine if daemon is containerized: %v", err)
			operatingSystem += " (error determining if containerized)"
		} else if inContainer {
			operatingSystem += " (containerized)"
		}
	}

	meminfo, err := system.ReadMemInfo()
	if err != nil {
		logrus.Errorf("Could not read system memory info: %v", err)
		meminfo = &system.MemInfo{}
	}

	sysInfo := sysinfo.New(true)

	var cRunning, cPaused, cStopped int32
	daemon.containers.ApplyAll(func(c *container.Container) {
		switch c.StateString() {
		case "paused":
			atomic.AddInt32(&cPaused, 1)
		case "running":
			atomic.AddInt32(&cRunning, 1)
		default:
			atomic.AddInt32(&cStopped, 1)
		}
	})

	securityOptions := []string{}
	if sysInfo.AppArmor {
		securityOptions = append(securityOptions, "name=apparmor")
	}
	if sysInfo.Seccomp && supportsSeccomp {
		profile := daemon.seccompProfilePath
		if profile == "" {
			profile = "default"
		}
		securityOptions = append(securityOptions, fmt.Sprintf("name=seccomp,profile=%s", profile))
	}
	if selinuxEnabled() {
		securityOptions = append(securityOptions, "name=selinux")
	}
	uid, gid := daemon.GetRemappedUIDGID()
	if uid != 0 || gid != 0 {
		securityOptions = append(securityOptions, "name=userns")
	}

	v := &types.Info{
		ID:                 daemon.ID,
		Containers:         int(cRunning + cPaused + cStopped),
		ContainersRunning:  int(cRunning),
		ContainersPaused:   int(cPaused),
		ContainersStopped:  int(cStopped),
		Images:             len(daemon.imageStore.Map()),
		Driver:             daemon.GraphDriverName(),
		DriverStatus:       daemon.layerStore.DriverStatus(),
		Plugins:            daemon.showPluginsInfo(),
		IPv4Forwarding:     !sysInfo.IPv4ForwardingDisabled,
		BridgeNfIptables:   !sysInfo.BridgeNFCallIPTablesDisabled,
		BridgeNfIP6tables:  !sysInfo.BridgeNFCallIP6TablesDisabled,
		Debug:              utils.IsDebugEnabled(),
		NFd:                fileutils.GetTotalUsedFds(),
		NGoroutines:        runtime.NumGoroutine(),
		SystemTime:         time.Now().Format(time.RFC3339Nano),
		LoggingDriver:      daemon.defaultLogConfig.Type,
		CgroupDriver:       daemon.getCgroupDriver(),
		NEventsListener:    daemon.EventsService.SubscribersCount(),
		KernelVersion:      kernelVersion,
		OperatingSystem:    operatingSystem,
		IndexServerAddress: registry.IndexServer,
		OSType:             platform.OSType,
		Architecture:       platform.Architecture,
		RegistryConfig:     daemon.RegistryService.ServiceConfig(),
		NCPU:               sysinfo.NumCPU(),
		MemTotal:           meminfo.MemTotal,
		DockerRootDir:      daemon.configStore.Root,
		Labels:             daemon.configStore.Labels,
		ExperimentalBuild:  daemon.configStore.Experimental,
		ServerVersion:      dockerversion.Version,
		ClusterStore:       daemon.configStore.ClusterStore,
		ClusterAdvertise:   daemon.configStore.ClusterAdvertise,
		HTTPProxy:          sockets.GetProxyEnv("http_proxy"),
//.........这里部分代码省略.........

开发者ID:harche，项目名称:docker，代码行数:101，代码来源:info.go

注：本文中的github.com/docker/docker/pkg/parsers/operatingsystem.GetOperatingSystem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。