Golang stage0.RunConfig类代码示例

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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/coreos/rkt/stage0.RunConfig类的典型用法代码示例。如果您正苦于以下问题：Golang RunConfig类的具体用法？Golang RunConfig怎么用？Golang RunConfig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RunConfig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: runRun


//.........这里部分代码省略.........
		return 1
	}
	fn := &finder{
		imageActionData: imageActionData{
			s:                  s,
			headers:            config.AuthPerHost,
			dockerAuth:         config.DockerCredentialsPerRegistry,
			insecureSkipVerify: globalFlags.InsecureSkipVerify,
			debug:              globalFlags.Debug,
		},
		local:    flagLocal,
		withDeps: false,
	}
	s1img, err := fn.findImage(flagStage1Image, "", false)
	if err != nil {
		stderr("Error finding stage1 image %q: %v", flagStage1Image, err)
		return 1
	}

	fn.ks = getKeystore()
	fn.withDeps = true
	if err := fn.findImages(&rktApps); err != nil {
		stderr("%v", err)
		return 1
	}

	p, err := newPod()
	if err != nil {
		stderr("Error creating new pod: %v", err)
		return 1
	}

	processLabel, mountLabel, err := label.InitLabels(nil)
	if err != nil {
		stderr("Error initialising SELinux: %v", err)
		return 1
	}

	cfg := stage0.CommonConfig{
		MountLabel:   mountLabel,
		ProcessLabel: processLabel,
		Store:        s,
		Stage1Image:  *s1img,
		UUID:         p.uuid,
		Debug:        globalFlags.Debug,
	}

	pcfg := stage0.PrepareConfig{
		CommonConfig: cfg,
		UseOverlay:   !flagNoOverlay && common.SupportsOverlay(),
	}

	if len(flagPodManifest) > 0 {
		pcfg.PodManifest = flagPodManifest
	} else {
		pcfg.Volumes = []types.Volume(flagVolumes)
		pcfg.Ports = []types.ExposedPort(flagPorts)
		pcfg.InheritEnv = flagInheritEnv
		pcfg.ExplicitEnv = flagExplicitEnv.Strings()
		pcfg.Apps = &rktApps
	}

	err = stage0.Prepare(pcfg, p.path(), p.uuid)
	if err != nil {
		stderr("run: error setting up stage0: %v", err)
		return 1
	}

	// get the lock fd for run
	lfd, err := p.Fd()
	if err != nil {
		stderr("Error getting pod lock fd: %v", err)
		return 1
	}

	// skip prepared by jumping directly to run, we own this pod
	if err := p.xToRun(); err != nil {
		stderr("run: unable to transition to run: %v", err)
		return 1
	}

	rcfg := stage0.RunConfig{
		CommonConfig: cfg,
		PrivateNet:   flagPrivateNet,
		LockFd:       lfd,
		Interactive:  flagInteractive,
		MDSRegister:  flagMDSRegister,
		LocalConfig:  globalFlags.LocalConfigDir,
	}

	imgs, err := p.getApps()
	if err != nil {
		stderr("run: cannot get the image hashes in the pod manifest: %v", err)
		return 1
	}
	rcfg.Images = imgs
	stage0.Run(rcfg, p.path()) // execs, never returns

	return 1
}

开发者ID:fdserr，项目名称:rkt，代码行数:101，代码来源:run.go

示例2: runRun


//.........这里部分代码省略.........
	if err != nil {
		stderr("Error creating new pod: %v", err)
		return 1
	}

	// if requested, write out pod UUID early so "rkt rm" can
	// clean it up even if something goes wrong
	if flagUUIDFileSave != "" {
		if err := writeUUIDToFile(p.uuid, flagUUIDFileSave); err != nil {
			stderr("Error saving pod UUID to file: %v", err)
			return 1
		}
	}

	processLabel, mountLabel, err := label.InitLabels(nil)
	if err != nil {
		stderr("Error initialising SELinux: %v", err)
		return 1
	}

	cfg := stage0.CommonConfig{
		MountLabel:   mountLabel,
		ProcessLabel: processLabel,
		Store:        s,
		Stage1Image:  *s1img,
		UUID:         p.uuid,
		Debug:        globalFlags.Debug,
	}

	pcfg := stage0.PrepareConfig{
		CommonConfig: cfg,
		UseOverlay:   !flagNoOverlay && common.SupportsOverlay(),
		PrivateUsers: privateUsers,
	}

	if len(flagPodManifest) > 0 {
		pcfg.PodManifest = flagPodManifest
	} else {
		pcfg.Ports = []types.ExposedPort(flagPorts)
		pcfg.InheritEnv = flagInheritEnv
		pcfg.ExplicitEnv = flagExplicitEnv.Strings()
		pcfg.Apps = &rktApps
	}

	if globalFlags.Debug {
		stage0.InitDebug()
	}

	keyLock, err := lock.SharedKeyLock(lockDir(), common.PrepareLock)
	if err != nil {
		stderr("rkt: cannot get shared prepare lock: %v", err)
		return 1
	}
	err = stage0.Prepare(pcfg, p.path(), p.uuid)
	if err != nil {
		stderr("run: error setting up stage0: %v", err)
		keyLock.Close()
		return 1
	}
	keyLock.Close()

	// get the lock fd for run
	lfd, err := p.Fd()
	if err != nil {
		stderr("Error getting pod lock fd: %v", err)
		return 1
	}

	// skip prepared by jumping directly to run, we own this pod
	if err := p.xToRun(); err != nil {
		stderr("run: unable to transition to run: %v", err)
		return 1
	}

	rktgid, err := common.LookupGid(common.RktGroup)
	if err != nil {
		stderr("run: group %q not found, will use default gid when rendering images", common.RktGroup)
		rktgid = -1
	}

	rcfg := stage0.RunConfig{
		CommonConfig: cfg,
		Net:          flagNet,
		LockFd:       lfd,
		Interactive:  flagInteractive,
		MDSRegister:  flagMDSRegister,
		LocalConfig:  globalFlags.LocalConfigDir,
		RktGid:       rktgid,
	}

	apps, err := p.getApps()
	if err != nil {
		stderr("run: cannot get the appList in the pod manifest: %v", err)
		return 1
	}
	rcfg.Apps = apps
	stage0.Run(rcfg, p.path(), globalFlags.Dir) // execs, never returns

	return 1
}

开发者ID:atd-schubert，项目名称:rkt，代码行数:101，代码来源:run.go

示例3: runRun


//.........这里部分代码省略.........
			stderr.PrintE("error saving pod UUID to file", err)
			return 1
		}
	}

	processLabel, mountLabel, err := label.InitLabels([]string{"mcsdir:/var/run/rkt/mcs"})
	if err != nil {
		stderr.PrintE("error initialising SELinux", err)
		return 1
	}

	p.mountLabel = mountLabel

	cfg := stage0.CommonConfig{
		MountLabel:   mountLabel,
		ProcessLabel: processLabel,
		Store:        s,
		TreeStore:    ts,
		Stage1Image:  *s1img,
		UUID:         p.uuid,
		Debug:        globalFlags.Debug,
	}

	pcfg := stage0.PrepareConfig{
		CommonConfig:       &cfg,
		UseOverlay:         !flagNoOverlay && common.SupportsOverlay() && common.FSSupportsOverlay(getDataDir()),
		PrivateUsers:       privateUsers,
		SkipTreeStoreCheck: globalFlags.InsecureFlags.SkipOnDiskCheck(),
	}

	if len(flagPodManifest) > 0 {
		pcfg.PodManifest = flagPodManifest
	} else {
		pcfg.Ports = []types.ExposedPort(flagPorts)
		pcfg.InheritEnv = flagInheritEnv
		pcfg.ExplicitEnv = flagExplicitEnv.Strings()
		pcfg.EnvFromFile = flagEnvFromFile.Strings()
		pcfg.Apps = &rktApps
	}

	if globalFlags.Debug {
		stage0.InitDebug()
	}

	keyLock, err := lock.SharedKeyLock(lockDir(), common.PrepareLock)
	if err != nil {
		stderr.PrintE("cannot get shared prepare lock", err)
		return 1
	}
	err = stage0.Prepare(pcfg, p.path(), p.uuid)
	if err != nil {
		stderr.PrintE("error setting up stage0", err)
		keyLock.Close()
		return 1
	}
	keyLock.Close()

	// get the lock fd for run
	lfd, err := p.Fd()
	if err != nil {
		stderr.PrintE("error getting pod lock fd", err)
		return 1
	}

	// skip prepared by jumping directly to run, we own this pod
	if err := p.xToRun(); err != nil {
		stderr.PrintE("unable to transition to run", err)
		return 1
	}

	rktgid, err := common.LookupGid(common.RktGroup)
	if err != nil {
		stderr.Printf("group %q not found, will use default gid when rendering images", common.RktGroup)
		rktgid = -1
	}

	rcfg := stage0.RunConfig{
		CommonConfig: &cfg,
		Net:          flagNet,
		LockFd:       lfd,
		Interactive:  flagInteractive,
		DNS:          flagDNS,
		DNSSearch:    flagDNSSearch,
		DNSOpt:       flagDNSOpt,
		MDSRegister:  flagMDSRegister,
		LocalConfig:  globalFlags.LocalConfigDir,
		RktGid:       rktgid,
		Hostname:     flagHostname,
	}

	apps, err := p.getApps()
	if err != nil {
		stderr.PrintE("cannot get the appList in the pod manifest", err)
		return 1
	}
	rcfg.Apps = apps
	stage0.Run(rcfg, p.path(), getDataDir()) // execs, never returns

	return 1
}

开发者ID:yanghongkjxy，项目名称:rkt，代码行数:101，代码来源:run.go

示例4: runAppSandbox


//.........这里部分代码省略.........
		UUID:         p.UUID,
		Debug:        globalFlags.Debug,
		Mutable:      true,
	}

	ovlOk := true
	if err := common.PathSupportsOverlay(getDataDir()); err != nil {
		if oerr, ok := err.(common.ErrOverlayUnsupported); ok {
			stderr.Printf("disabling overlay support: %q", oerr.Error())
			ovlOk = false
		} else {
			stderr.PrintE("error determining overlay support", err)
			return 1
		}
	}

	useOverlay := !flagNoOverlay && ovlOk

	pcfg := stage0.PrepareConfig{
		CommonConfig:       &cfg,
		UseOverlay:         useOverlay,
		PrivateUsers:       user.NewBlankUidRange(),
		SkipTreeStoreCheck: globalFlags.InsecureFlags.SkipOnDiskCheck(),
		Apps:               &rktApps,
		Ports:              []types.ExposedPort(flagAppPorts),
		UserAnnotations:    parseAnnotations(&flagAnnotations),
		UserLabels:         parseLabels(&flagLabels),
	}

	if globalFlags.Debug {
		stage0.InitDebug()
	}

	keyLock, err := lock.SharedKeyLock(lockDir(), common.PrepareLock)
	if err != nil {
		stderr.PrintE("cannot get shared prepare lock", err)
		return 1
	}

	err = stage0.Prepare(pcfg, p.Path(), p.UUID)
	if err != nil {
		stderr.PrintE("error setting up stage0", err)
		keyLock.Close()
		return 1
	}
	keyLock.Close()

	// get the lock fd for run
	lfd, err := p.Fd()
	if err != nil {
		stderr.PrintE("error getting pod lock fd", err)
		return 1
	}

	// skip prepared by jumping directly to run, we own this pod
	if err := p.ToRun(); err != nil {
		stderr.PrintE("unable to transition to run", err)
		return 1
	}

	rktgid, err := common.LookupGid(common.RktGroup)
	if err != nil {
		stderr.Printf("group %q not found, will use default gid when rendering images", common.RktGroup)
		rktgid = -1
	}

	DNSConfMode, DNSConfig, HostsEntries, err := parseDNSFlags(flagHostsEntries, flagDNS, flagDNSSearch, flagDNSOpt, flagDNSDomain)
	if err != nil {
		stderr.PrintE("error with dns flags", err)
		return 1
	}

	rcfg := stage0.RunConfig{
		CommonConfig:         &cfg,
		Net:                  flagNet,
		LockFd:               lfd,
		Interactive:          true,
		DNSConfMode:          DNSConfMode,
		DNSConfig:            DNSConfig,
		MDSRegister:          false,
		LocalConfig:          globalFlags.LocalConfigDir,
		RktGid:               rktgid,
		Hostname:             flagHostname,
		InsecureCapabilities: globalFlags.InsecureFlags.SkipCapabilities(),
		InsecurePaths:        globalFlags.InsecureFlags.SkipPaths(),
		InsecureSeccomp:      globalFlags.InsecureFlags.SkipSeccomp(),
		UseOverlay:           useOverlay,
		HostsEntries:         *HostsEntries,
	}

	_, manifest, err := p.PodManifest()
	if err != nil {
		stderr.PrintE("cannot get the pod manifest", err)
		return 1
	}
	rcfg.Apps = manifest.Apps
	stage0.Run(rcfg, p.Path(), getDataDir()) // execs, never returns

	return 1
}

开发者ID:intelsdi-x，项目名称:rkt，代码行数:101，代码来源:app_sandbox.go

注：本文中的github.com/coreos/rkt/stage0.RunConfig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。