Golang Client.ContainerState方法代码示例

本文整理汇总了Golang中github.com/lxc/lxd.Client.ContainerState方法的典型用法代码示例。如果您正苦于以下问题：Golang Client.ContainerState方法的具体用法？Golang Client.ContainerState怎么用？Golang Client.ContainerState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类github.com/lxc/lxd.Client的用法示例。

在下文中一共展示了Client.ContainerState方法的6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: getContainerState

func getContainerState(client *lxd.Client, name string) *shared.ContainerState {
	ct, err := client.ContainerState(name)
	if err != nil {
		return nil
	}
	return ct
}

开发者ID:yobert，项目名称:terraform-provider-lxd，代码行数:7，代码来源:resource_lxd_container.go

示例2: resourceLxdContainerRefresh

func resourceLxdContainerRefresh(client *lxd.Client, name string) resource.StateRefreshFunc {
	return func() (interface{}, string, error) {
		ct, err := client.ContainerState(name)
		if err != nil {
			return ct, "Error", err
		}

		return ct, ct.Status, nil
	}
}

开发者ID:sl1pm4t，项目名称:terraform-provider-lxd，代码行数:10，代码来源:resource_lxd_container.go

示例3: listContainers

func (c *listCmd) listContainers(d *lxd.Client, cinfos []shared.ContainerInfo, filters []string, columns []column) error {
	headers := []string{}
	for _, column := range columns {
		headers = append(headers, column.Name)
	}

	threads := 10
	if len(cinfos) < threads {
		threads = len(cinfos)
	}

	cStates := map[string]*shared.ContainerState{}
	cStatesLock := sync.Mutex{}
	cStatesQueue := make(chan string, threads)
	cStatesWg := sync.WaitGroup{}

	cSnapshots := map[string][]shared.SnapshotInfo{}
	cSnapshotsLock := sync.Mutex{}
	cSnapshotsQueue := make(chan string, threads)
	cSnapshotsWg := sync.WaitGroup{}

	for i := 0; i < threads; i++ {
		cStatesWg.Add(1)
		go func() {
			d, err := lxd.NewClient(&d.Config, d.Name)
			if err != nil {
				cStatesWg.Done()
				return
			}

			for {
				cName, more := <-cStatesQueue
				if !more {
					break
				}

				state, err := d.ContainerState(cName)
				if err != nil {
					continue
				}

				cStatesLock.Lock()
				cStates[cName] = state
				cStatesLock.Unlock()
			}
			cStatesWg.Done()
		}()

		cSnapshotsWg.Add(1)
		go func() {
			d, err := lxd.NewClient(&d.Config, d.Name)
			if err != nil {
				cSnapshotsWg.Done()
				return
			}

			for {
				cName, more := <-cSnapshotsQueue
				if !more {
					break
				}

				snaps, err := d.ListSnapshots(cName)
				if err != nil {
					continue
				}

				cSnapshotsLock.Lock()
				cSnapshots[cName] = snaps
				cSnapshotsLock.Unlock()
			}
			cSnapshotsWg.Done()
		}()
	}

	for _, cInfo := range cinfos {
		for _, column := range columns {
			if column.NeedsState && cInfo.IsActive() {
				cStatesLock.Lock()
				_, ok := cStates[cInfo.Name]
				cStatesLock.Unlock()
				if ok {
					continue
				}

				cStatesLock.Lock()
				cStates[cInfo.Name] = nil
				cStatesLock.Unlock()

				cStatesQueue <- cInfo.Name
			}

			if column.NeedsSnapshots {
				cSnapshotsLock.Lock()
				_, ok := cSnapshots[cInfo.Name]
				cSnapshotsLock.Unlock()
				if ok {
					continue
				}

//.........这里部分代码省略.........

开发者ID:vahe，项目名称:lxd，代码行数:101，代码来源:list.go

示例4: listContainers

func (c *listCmd) listContainers(d *lxd.Client, cinfos []shared.ContainerInfo, filters []string, columns []column) error {
	headers := []string{}
	for _, column := range columns {
		headers = append(headers, column.Name)
	}

	threads := 10
	if len(cinfos) < threads {
		threads = len(cinfos)
	}

	cStates := map[string]*shared.ContainerState{}
	cStatesLock := sync.Mutex{}
	cStatesQueue := make(chan string, threads)
	cStatesWg := sync.WaitGroup{}

	cSnapshots := map[string][]shared.SnapshotInfo{}
	cSnapshotsLock := sync.Mutex{}
	cSnapshotsQueue := make(chan string, threads)
	cSnapshotsWg := sync.WaitGroup{}

	for i := 0; i < threads; i++ {
		cStatesWg.Add(1)
		go func() {
			for {
				cName, more := <-cStatesQueue
				if !more {
					break
				}

				state, err := d.ContainerState(cName)
				if err != nil {
					continue
				}

				cStatesLock.Lock()
				cStates[cName] = state
				cStatesLock.Unlock()
			}
			cStatesWg.Done()
		}()

		cSnapshotsWg.Add(1)
		go func() {
			for {
				cName, more := <-cSnapshotsQueue
				if !more {
					break
				}

				snaps, err := d.ListSnapshots(cName)
				if err != nil {
					continue
				}

				cSnapshotsLock.Lock()
				cSnapshots[cName] = snaps
				cSnapshotsLock.Unlock()
			}
			cSnapshotsWg.Done()
		}()
	}

	for _, cInfo := range cinfos {
		if !c.shouldShow(filters, &cInfo) {
			continue
		}

		for _, column := range columns {
			if column.NeedsState && cInfo.IsActive() {
				_, ok := cStates[cInfo.Name]
				if ok {
					continue
				}

				cStatesLock.Lock()
				cStates[cInfo.Name] = nil
				cStatesLock.Unlock()

				cStatesQueue <- cInfo.Name
			}

			if column.NeedsSnapshots {
				_, ok := cSnapshots[cInfo.Name]
				if ok {
					continue
				}

				cSnapshotsLock.Lock()
				cSnapshots[cInfo.Name] = nil
				cSnapshotsLock.Unlock()

				cSnapshotsQueue <- cInfo.Name
			}
		}
	}

	close(cStatesQueue)
	close(cSnapshotsQueue)
	cStatesWg.Wait()
//.........这里部分代码省略.........

开发者ID:jsavikko，项目名称:lxd，代码行数:101，代码来源:list.go

示例5: containerInfo

func (c *infoCmd) containerInfo(d *lxd.Client, name string, showLog bool) error {
	ct, err := d.ContainerInfo(name)
	if err != nil {
		return err
	}

	cs, err := d.ContainerState(name)
	if err != nil {
		return err
	}

	const layout = "2006/01/02 15:04 UTC"

	fmt.Printf(i18n.G("Name: %s")+"\n", ct.Name)
	fmt.Printf(i18n.G("Architecture: %s")+"\n", ct.Architecture)
	if ct.CreationDate.UTC().Unix() != 0 {
		fmt.Printf(i18n.G("Created: %s")+"\n", ct.CreationDate.UTC().Format(layout))
	}

	fmt.Printf(i18n.G("Status: %s")+"\n", ct.Status)
	if ct.Ephemeral {
		fmt.Printf(i18n.G("Type: ephemeral") + "\n")
	} else {
		fmt.Printf(i18n.G("Type: persistent") + "\n")
	}
	fmt.Printf(i18n.G("Profiles: %s")+"\n", strings.Join(ct.Profiles, ", "))
	if cs.Pid != 0 {
		fmt.Printf(i18n.G("Pid: %d")+"\n", cs.Pid)
		fmt.Printf(i18n.G("Processes: %d")+"\n", cs.Processes)

		ipInfo := ""
		for netName, net := range cs.Network {
			vethStr := ""
			if net.HostName != "" {
				vethStr = fmt.Sprintf("\t%s", net.HostName)
			}

			for _, addr := range net.Addresses {
				ipInfo += fmt.Sprintf("  %s:\t%s\t%s%s\n", netName, addr.Family, addr.Address, vethStr)
			}
		}

		if ipInfo != "" {
			fmt.Printf(i18n.G("Ips:") + "\n")
			fmt.Printf(ipInfo)
		}
	}

	// List snapshots
	first_snapshot := true
	snaps, err := d.ListSnapshots(name)
	if err != nil {
		return nil
	}

	for _, snap := range snaps {
		if first_snapshot {
			fmt.Println(i18n.G("Snapshots:"))
		}
		fmt.Printf("  %s", snap.Name)

		if snap.CreationDate.UTC().Unix() != 0 {
			fmt.Printf(" ("+i18n.G("taken at %s")+")", snap.CreationDate.UTC().Format(layout))
		}

		if snap.Stateful {
			fmt.Printf(" (" + i18n.G("stateful") + ")")
		} else {
			fmt.Printf(" (" + i18n.G("stateless") + ")")
		}
		fmt.Printf("\n")

		first_snapshot = false
	}

	if showLog {
		log, err := d.GetLog(name, "lxc.log")
		if err != nil {
			return err
		}

		stuff, err := ioutil.ReadAll(log)
		if err != nil {
			return err
		}

		fmt.Printf("\n"+i18n.G("Log:")+"\n\n%s\n", string(stuff))
	}

	return nil
}

开发者ID:jameinel，项目名称:lxd，代码行数:91，代码来源:info.go

示例6: containerInfo

func (c *infoCmd) containerInfo(d *lxd.Client, name string, showLog bool) error {
	ct, err := d.ContainerInfo(name)
	if err != nil {
		return err
	}

	cs, err := d.ContainerState(name)
	if err != nil {
		return err
	}

	const layout = "2006/01/02 15:04 UTC"

	fmt.Printf(i18n.G("Name: %s")+"\n", ct.Name)
	if d.Remote != nil && d.Remote.Addr != "" {
		fmt.Printf(i18n.G("Remote: %s")+"\n", d.Remote.Addr)
	}
	fmt.Printf(i18n.G("Architecture: %s")+"\n", ct.Architecture)
	if ct.CreationDate.UTC().Unix() != 0 {
		fmt.Printf(i18n.G("Created: %s")+"\n", ct.CreationDate.UTC().Format(layout))
	}

	fmt.Printf(i18n.G("Status: %s")+"\n", ct.Status)
	if ct.Ephemeral {
		fmt.Printf(i18n.G("Type: ephemeral") + "\n")
	} else {
		fmt.Printf(i18n.G("Type: persistent") + "\n")
	}
	fmt.Printf(i18n.G("Profiles: %s")+"\n", strings.Join(ct.Profiles, ", "))
	if cs.Pid != 0 {
		fmt.Printf(i18n.G("Pid: %d")+"\n", cs.Pid)

		// IP addresses
		ipInfo := ""
		if cs.Network != nil {
			for netName, net := range cs.Network {
				vethStr := ""
				if net.HostName != "" {
					vethStr = fmt.Sprintf("\t%s", net.HostName)
				}

				for _, addr := range net.Addresses {
					ipInfo += fmt.Sprintf("  %s:\t%s\t%s%s\n", netName, addr.Family, addr.Address, vethStr)
				}
			}
		}

		if ipInfo != "" {
			fmt.Println(i18n.G("Ips:"))
			fmt.Printf(ipInfo)
		}
		fmt.Println(i18n.G("Resources:"))

		// Processes
		fmt.Printf("  "+i18n.G("Processes: %d")+"\n", cs.Processes)

		// Disk usage
		diskInfo := ""
		if cs.Disk != nil {
			for entry, disk := range cs.Disk {
				if disk.Usage != 0 {
					diskInfo += fmt.Sprintf("    %s: %s\n", entry, shared.GetByteSizeString(disk.Usage))
				}
			}
		}

		if diskInfo != "" {
			fmt.Println(i18n.G("  Disk usage:"))
			fmt.Printf(diskInfo)
		}

		// CPU usage
		cpuInfo := ""
		if cs.CPU.Usage != 0 {
			cpuInfo += fmt.Sprintf("    %s: %v\n", i18n.G("CPU usage (in seconds)"), cs.CPU.Usage/1000000000)
		}

		if cpuInfo != "" {
			fmt.Println(i18n.G("  CPU usage:"))
			fmt.Printf(cpuInfo)
		}

		// Memory usage
		memoryInfo := ""
		if cs.Memory.Usage != 0 {
			memoryInfo += fmt.Sprintf("    %s: %s\n", i18n.G("Memory (current)"), shared.GetByteSizeString(cs.Memory.Usage))
		}

		if cs.Memory.UsagePeak != 0 {
			memoryInfo += fmt.Sprintf("    %s: %s\n", i18n.G("Memory (peak)"), shared.GetByteSizeString(cs.Memory.UsagePeak))
		}

		if cs.Memory.SwapUsage != 0 {
			memoryInfo += fmt.Sprintf("    %s: %s\n", i18n.G("Swap (current)"), shared.GetByteSizeString(cs.Memory.SwapUsage))
		}

		if cs.Memory.SwapUsagePeak != 0 {
			memoryInfo += fmt.Sprintf("    %s: %s\n", i18n.G("Swap (peak)"), shared.GetByteSizeString(cs.Memory.SwapUsagePeak))
		}

//.........这里部分代码省略.........

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

注：本文中的github.com/lxc/lxd.Client.ContainerState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。