Golang virtualbox.GetMachine函数代码示例

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本文整理汇总了Golang中github.com/boot2docker/boot2docker-cli/virtualbox.GetMachine函数的典型用法代码示例。如果您正苦于以下问题：Golang GetMachine函数的具体用法？Golang GetMachine怎么用？Golang GetMachine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GetMachine函数的12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: cmdSSH

// Call the external SSH command to login into boot2docker VM.
func cmdSSH() int {
	m, err := vbx.GetMachine(B2D.VM)
	if err != nil {
		logf("Failed to get machine %q: %s", B2D.VM, err)
		return 2
	}

	if m.State != vbx.Running {
		logf("VM %q is not running.", B2D.VM)
		return 1
	}

	// find the ssh cmd string and then pass any remaining strings to ssh
	// TODO: it's a shame to repeat the same code as in config.go, but I
	//       didn't find a way to share the unsharable without more rework
	i := 1
	for i < len(os.Args) && os.Args[i-1] != "ssh" {
		i++
	}

	sshArgs := append([]string{
		"-o", "StrictHostKeyChecking=no",
		"-o", "UserKnownHostsFile=/dev/null",
		"-o", "LogLevel=quiet", // suppress "Warning: Permanently added '[localhost]:2022' (ECDSA) to the list of known hosts."
		"-p", fmt.Sprintf("%d", m.SSHPort),
		"-i", B2D.SSHKey,
		"[email protected]",
	}, os.Args[i:]...)

	if err := cmdInteractive(B2D.SSH, sshArgs...); err != nil {
		logf("%s", err)
		return 1
	}
	return 0
}

开发者ID:ngpestelos，项目名称:boot2docker-cli，代码行数:36，代码来源:cmds.go

示例2: cmdSSH

// Call the external SSH command to login into boot2docker VM.
func cmdSSH() int {
	m, err := vbx.GetMachine(B2D.VM)
	if err != nil {
		logf("Failed to get machine %q: %s", B2D.VM, err)
		return 2
	}

	if m.State != vbx.Running {
		logf("VM %q is not running.", B2D.VM)
		return 1
	}

	// find the ssh cmd string and then pass any remaining strings to ssh
	// TODO: it's a shame to repeat the same code as in config.go, but I
	//       didn't find a way to share the unsharable without more rework
	i := 1
	for i < len(os.Args) && os.Args[i-1] != "ssh" {
		i++
	}

	if err := cmdInteractive(B2D.SSH,
		//"-vvv", //TODO: add if its boot2docker -v
		"-o", "StrictHostKeyChecking=no",
		"-o", "UserKnownHostsFile=/dev/null",
		"-p", fmt.Sprintf("%d", m.SSHPort),
		"-i", B2D.SSHKey,
		"[email protected]",
		strings.Join(os.Args[i:], " "),
	); err != nil {
		logf("%s", err)
		return 1
	}
	return 0
}

开发者ID:huslage，项目名称:boot2docker-cli，代码行数:35，代码来源:cmds.go

示例3: cmdUp

// Bring up the VM from all possible states.
func cmdUp() int {
	m, err := vbx.GetMachine(B2D.VM)
	if err != nil {
		logf("Failed to get machine %q: %s", B2D.VM, err)
		return 2
	}
	if err := m.Start(); err != nil {
		logf("Failed to start machine %q: %s", B2D.VM, err)
		return 1
	}

	if err := m.Refresh(); err != nil {
		logf("Failed to start machine %q: %s", B2D.VM, err)
		return 1
	}
	if m.State != vbx.Running {
		logf("Failed to start machine %q (run again with -v for details)", B2D.VM)
		return 1
	}

	logf("Waiting for VM to be started...")
	//give the VM a little time to start, so we don't kill the Serial Pipe/Socket
	time.Sleep(2)
	natSSH := fmt.Sprintf("localhost:%d", B2D.SSHPort)
	IP := ""
	for i := 1; i < 30; i++ {
		if B2D.Serial && runtime.GOOS != "windows" {
			if IP = RequestIPFromSerialPort(m.SerialFile); IP != "" {
				break
			}
		}
		if err := read(natSSH, 1, 1*time.Second); err == nil {
			IP = RequestIPFromSSH(m)
			break
		}

		print(".")
	}
	print("\n")

	logf("Started.")

	if IP == "" {
		logf("Auto detection of the VM's IP address.")
	}
	switch runtime.GOOS {
	case "windows":
		logf("Docker client does not run on Windows for now. Please use")
		logf("    %s ssh", os.Args[0])
		logf("to SSH into the VM instead.")
	default:
		// Check if $DOCKER_HOST ENV var is properly configured.
		if os.Getenv("DOCKER_HOST") != fmt.Sprintf("tcp://%s:%d", IP, m.DockerPort) {
			logf("To connect the Docker client to the Docker daemon, please set:")
			logf("    export DOCKER_HOST=tcp://%s:%d", IP, m.DockerPort)
		}
	}
	return 0
}

开发者ID:huslage，项目名称:boot2docker-cli，代码行数:60，代码来源:cmds.go

示例4: cmdStatus

// Show the current state of the VM.
func cmdStatus() int {
	m, err := vbx.GetMachine(B2D.VM)
	if err != nil {
		logf("Failed to get machine %q: %s", B2D.VM, err)
		return 2
	}
	fmt.Println(m.State)
	return 0
}

开发者ID:huslage，项目名称:boot2docker-cli，代码行数:10，代码来源:cmds.go

示例5: cmdInfo

// Show detailed info of the VM.
func cmdInfo() int {
	m, err := vbx.GetMachine(B2D.VM)
	if err != nil {
		logf("Failed to get machine %q: %s", B2D.VM, err)
		return 2
	}
	if err := json.NewEncoder(os.Stdout).Encode(m); err != nil {
		logf("Failed to encode machine %q info: %s", B2D.VM, err)
		return 1
	}
	return 0
}

开发者ID:huslage，项目名称:boot2docker-cli，代码行数:13，代码来源:cmds.go

示例6: cmdReset

// Forcefully reset (equivalent to cold boot) the VM. Might corrupt disk image.
func cmdReset() int {
	m, err := vbx.GetMachine(B2D.VM)
	if err != nil {
		logf("Failed to get machine %q: %s", B2D.VM, err)
		return 2
	}
	if err := m.Reset(); err != nil {
		logf("Failed to reset machine %q: %s", B2D.VM, err)
		return 1
	}
	return 0
}

开发者ID:huslage，项目名称:boot2docker-cli，代码行数:13，代码来源:cmds.go

示例7: cmdPoweroff

// Forcefully power off the VM (equivalent to unplug power). Might corrupt disk
// image.
func cmdPoweroff() int {
	m, err := vbx.GetMachine(B2D.VM)
	if err != nil {
		logf("Failed to get machine %q: %s", B2D.VM, err)
		return 2
	}
	if err := m.Poweroff(); err != nil {
		logf("Failed to poweroff machine %q: %s", B2D.VM, err)
		return 1
	}
	return 0
}

开发者ID:huslage，项目名称:boot2docker-cli，代码行数:14，代码来源:cmds.go

示例8: cmdDelete

// Delete the VM and associated disk image.
func cmdDelete() int {
	m, err := vbx.GetMachine(B2D.VM)
	if err != nil {
		if err == vbx.ErrMachineNotExist {
			logf("Machine %q does not exist.", B2D.VM)
			return 0
		}
		logf("Failed to get machine %q: %s", B2D.VM, err)
		return 2
	}
	if err := m.Delete(); err != nil {
		logf("Failed to delete machine %q: %s", B2D.VM, err)
		return 1
	}
	return 0
}

开发者ID:huslage，项目名称:boot2docker-cli，代码行数:17，代码来源:cmds.go

示例9: cmdUp

// Bring up the VM from all possible states.
func cmdUp() int {
	m, err := vbx.GetMachine(B2D.VM)
	if err != nil {
		logf("Failed to get machine %q: %s", B2D.VM, err)
		return 2
	}
	if err := m.Start(); err != nil {
		logf("Failed to start machine %q: %s", B2D.VM, err)
		return 1
	}

	logf("Waiting for SSH server to start...")
	addr := fmt.Sprintf("localhost:%d", B2D.SSHPort)
	const n = 10
	// Try to connect to the SSH 10 times at 3 sec interval before giving up.
	if err := read(addr, n, 3*time.Second); err != nil {
		logf("Failed to connect to SSH port at %s after %d attempts. Last error: %v", addr, n, err)
		return 1
	}

	logf("Started.")

	switch runtime.GOOS {
	case "windows":
		logf("Docker client does not run on Windows for now. Please use")
		logf("    %s ssh", os.Args[0])
		logf("to SSH into the VM instead.")
	default:
		// Check if $DOCKER_HOST ENV var is properly configured.
		if os.Getenv("DOCKER_HOST") != fmt.Sprintf("tcp://localhost:%d", B2D.DockerPort) {
			logf("To connect the Web GUI, browse to http://localhost:8080/")
			logf("To connect the Group use localhost:9000 in the editor")
			logf("To open the editor browse to http://localhost:3042/?host=localhost&port=9000 in the editor")
		}
	}
	return 0
}

开发者ID:kevoree，项目名称:boot2kevoree-cli，代码行数:38，代码来源:cmds.go

示例10: cmdIP

func cmdIP() int {
	m, err := vbx.GetMachine(B2D.VM)
	if err != nil {
		logf("Failed to get machine %q: %s", B2D.VM, err)
		return 2
	}

	if m.State != vbx.Running {
		logf("VM %q is not running.", B2D.VM)
		return 1
	}

	IP := ""
	if B2D.Serial {
		for i := 1; i < 20; i++ {
			if runtime.GOOS != "windows" {
				if IP = RequestIPFromSerialPort(m.SerialFile); IP != "" {
					break
				}
			}
		}
	}

	if IP == "" {
		IP = RequestIPFromSSH(m)
	}
	if IP != "" {
		errf("\nThe VM's Host only interface IP address is: ")
		fmt.Printf("%s", IP)
		errf("\n\n")
	} else {
		errf("\nFailed to get VM Host only IP address.\n")
		errf("\tWas the VM initilized using boot2docker?\n")
	}
	return 0
}

开发者ID:huslage，项目名称:boot2docker-cli，代码行数:36，代码来源:cmds.go

示例11: cmdSSH

// Call the external SSH command to login into boot2docker VM.
func cmdSSH() int {
	m, err := vbx.GetMachine(B2D.VM)
	if err != nil {
		logf("Failed to get machine %q: %s", B2D.VM, err)
		return 2
	}

	if m.State != vbx.Running {
		logf("VM %q is not running.", B2D.VM)
		return 1
	}

	if err := cmd(B2D.SSH,
		"-o", "StrictHostKeyChecking=no",
		"-o", "UserKnownHostsFile=/dev/null",
		"-p", fmt.Sprintf("%d", B2D.SSHPort),
		"-i", B2D.SSHKey,
		"[email protected]",
	); err != nil {
		logf("%s", err)
		return 1
	}
	return 0
}

开发者ID:riobard，项目名称:boot2docker-cli，代码行数:25，代码来源:cmds.go

示例12: cmdInit

// Initialize the boot2docker VM from scratch.
func cmdInit() int {
	// TODO(@riobard) break up this command into multiple stages
	m, err := vbx.GetMachine(B2D.VM)
	if err == nil {
		logf("Virtual machine %s already exists", B2D.VM)
		return 1
	}

	if ping(fmt.Sprintf("localhost:%d", B2D.DockerPort)) {
		logf("--dockerport=%d on localhost is occupied. Please choose another one.", B2D.DockerPort)
		return 1
	}

	if ping(fmt.Sprintf("localhost:%d", B2D.SSHPort)) {
		logf("--sshport=%d on localhost is occupied. Please choose another one.", B2D.SSHPort)
		return 1
	}

	if _, err := os.Stat(B2D.ISO); err != nil {
		if !os.IsNotExist(err) {
			logf("Failed to open ISO image %q: %s", B2D.ISO, err)
			return 1
		}

		if exitcode := cmdDownload(); exitcode != 0 {
			return exitcode
		}
	}
	if _, err := os.Stat(B2D.SSHKey); err != nil {
		if !os.IsNotExist(err) {
			logf("Something wrong with SSH Key file %q: %s", B2D.SSHKey, err)
			return 1
		}
		if err := cmdInteractive(B2D.SSHGen, "-t", "rsa", "-N", "", "-f", B2D.SSHKey); err != nil {
			logf("Error generating new SSH Key into %s: %s", B2D.SSHKey, err)
			return 1
		}
	}
	//TODO: print a ~/.ssh/config entry for our b2d connection that the user can c&p

	logf("Creating VM %s...", B2D.VM)
	m, err = vbx.CreateMachine(B2D.VM, "")
	if err != nil {
		logf("FIRST: Failed to create VM %q: %s", B2D.VM, err)
		// double tap. VBox will sometimes (like on initial install, or reboot)
		// fail to start the service the first time.
		m, err = vbx.CreateMachine(B2D.VM, "")
		if err != nil {
			logf("Failed to create VM %q: %s", B2D.VM, err)
			return 1
		}
	}

	logf("Apply interim patch to VM %s (https://www.virtualbox.org/ticket/12748)", B2D.VM)
	if err := vbx.SetExtra(B2D.VM, "VBoxInternal/CPUM/EnableHVP", "1"); err != nil {
		logf("Failed to patch vm: %s", err)
		return 1
	}

	m.OSType = "Linux26_64"
	m.CPUs = uint(runtime.NumCPU())
	m.Memory = B2D.Memory
	m.SerialFile = B2D.SerialFile

	m.Flag |= vbx.F_pae
	m.Flag |= vbx.F_longmode // important: use x86-64 processor
	m.Flag |= vbx.F_rtcuseutc
	m.Flag |= vbx.F_acpi
	m.Flag |= vbx.F_ioapic
	m.Flag |= vbx.F_hpet
	m.Flag |= vbx.F_hwvirtex
	m.Flag |= vbx.F_vtxvpid
	m.Flag |= vbx.F_largepages
	m.Flag |= vbx.F_nestedpaging

	m.BootOrder = []string{"dvd"}
	if err := m.Modify(); err != nil {
		logf("Failed to modify VM %q: %s", B2D.VM, err)
		return 1
	}

	logf("Setting NIC #1 to use NAT network...")
	if err := m.SetNIC(1, vbx.NIC{Network: vbx.NICNetNAT, Hardware: vbx.VirtIO}); err != nil {
		logf("Failed to add network interface to VM %q: %s", B2D.VM, err)
		return 1
	}

	pfRules := map[string]vbx.PFRule{
		"ssh":    vbx.PFRule{Proto: vbx.PFTCP, HostIP: net.ParseIP("127.0.0.1"), HostPort: B2D.SSHPort, GuestPort: 22},
		"docker": vbx.PFRule{Proto: vbx.PFTCP, HostIP: net.ParseIP("127.0.0.1"), HostPort: B2D.DockerPort, GuestPort: 2375},
	}

	for name, rule := range pfRules {
		if err := m.AddNATPF(1, name, rule); err != nil {
			logf("Failed to add port forwarding to VM %q: %s", B2D.VM, err)
			return 1
		}
		logf("Port forwarding [%s] %s", name, rule)
	}
//.........这里部分代码省略.........

开发者ID:huslage，项目名称:boot2docker-cli，代码行数:101，代码来源:cmds.go

注：本文中的github.com/boot2docker/boot2docker-cli/virtualbox.GetMachine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。