示例#1
0
文件: builder.go 项目: vvchik/packer
// Prepare processes the build configuration parameters.
func (b *Builder) Prepare(raws ...interface{}) ([]string, error) {
	err := config.Decode(&b.config, &config.DecodeOpts{
		Interpolate: true,
		InterpolateFilter: &interpolate.RenderFilter{
			Exclude: []string{
				"boot_command",
			},
		},
	}, raws...)
	if err != nil {
		return nil, err
	}

	// Accumulate any errors and warnings
	var errs *packer.MultiError
	errs = packer.MultiErrorAppend(errs, b.config.FloppyConfig.Prepare(&b.config.ctx)...)
	errs = packer.MultiErrorAppend(errs, b.config.RunConfig.Prepare(&b.config.ctx)...)
	errs = packer.MultiErrorAppend(errs, b.config.OutputConfig.Prepare(&b.config.ctx, &b.config.PackerConfig)...)
	errs = packer.MultiErrorAppend(errs, b.config.SSHConfig.Prepare(&b.config.ctx)...)
	errs = packer.MultiErrorAppend(errs, b.config.ShutdownConfig.Prepare(&b.config.ctx)...)
	warnings := make([]string, 0)

	err = b.checkDiskSize()
	if err != nil {
		errs = packer.MultiErrorAppend(errs, err)
	}

	err = b.checkRamSize()
	if err != nil {
		errs = packer.MultiErrorAppend(errs, err)
	}

	if b.config.VMName == "" {
		b.config.VMName = fmt.Sprintf("packer-%s", b.config.PackerBuildName)
	}

	log.Println(fmt.Sprintf("%s: %v", "VMName", b.config.VMName))

	if b.config.SwitchName == "" {
		// no switch name, try to get one attached to a online network adapter
		onlineSwitchName, err := hyperv.GetExternalOnlineVirtualSwitch()
		if onlineSwitchName == "" || err != nil {
			b.config.SwitchName = fmt.Sprintf("packer-%s", b.config.PackerBuildName)
		} else {
			b.config.SwitchName = onlineSwitchName
		}
	}

	if b.config.VlanId == "" {
		//	b.config.VlanId = "1724"
	}

	if b.config.Cpu < 1 {
		b.config.Cpu = 1
	}

	if b.config.Generation != 2 {
		b.config.Generation = 1
	}

	if b.config.Generation == 2 {
		if len(b.config.FloppyFiles) > 0 {
			err = errors.New("Generation 2 vms don't support floppy drives. Use ISO image instead.")
			errs = packer.MultiErrorAppend(errs, err)
		}
	}

	log.Println(fmt.Sprintf("Using switch %s", b.config.SwitchName))
	log.Println(fmt.Sprintf("%s: %v", "SwitchName", b.config.SwitchName))
	log.Println(fmt.Sprintf("Using vlan %s", b.config.VlanId))

	if b.config.Communicator == "" {
		b.config.Communicator = "ssh"
	} else if b.config.Communicator == "ssh" || b.config.Communicator == "winrm" {
		// good
	} else {
		err = errors.New("communicator must be either ssh or winrm")
		errs = packer.MultiErrorAppend(errs, err)
	}

	log.Println(fmt.Sprintf("%s: %v", "Communicator", b.config.Communicator))

	// Errors
	if b.config.ISOChecksumType == "" {
		errs = packer.MultiErrorAppend(
			errs, errors.New("The iso_checksum_type must be specified."))
	} else {
		b.config.ISOChecksumType = strings.ToLower(b.config.ISOChecksumType)
		if b.config.ISOChecksumType != "none" {
			if b.config.ISOChecksum == "" {
				errs = packer.MultiErrorAppend(
					errs, errors.New("Due to large file sizes, an iso_checksum is required"))
			} else {
				b.config.ISOChecksum = strings.ToLower(b.config.ISOChecksum)
			}

			if h := common.HashForType(b.config.ISOChecksumType); h == nil {
				errs = packer.MultiErrorAppend(
					errs,
					fmt.Errorf("Unsupported checksum type: %s", b.config.ISOChecksumType))
			}
		}
	}

	if b.config.RawSingleISOUrl == "" && len(b.config.ISOUrls) == 0 {
		errs = packer.MultiErrorAppend(
			errs, errors.New("One of iso_url or iso_urls must be specified."))
	} else if b.config.RawSingleISOUrl != "" && len(b.config.ISOUrls) > 0 {
		errs = packer.MultiErrorAppend(
			errs, errors.New("Only one of iso_url or iso_urls may be specified."))
	} else if b.config.RawSingleISOUrl != "" {
		b.config.ISOUrls = []string{b.config.RawSingleISOUrl}
	}

	for i, url := range b.config.ISOUrls {
		b.config.ISOUrls[i], err = common.DownloadableURL(url)
		if err != nil {
			errs = packer.MultiErrorAppend(
				errs, fmt.Errorf("Failed to parse iso_url %d: %s", i+1, err))
		}
	}

	log.Println(fmt.Sprintf("%s: %v", "RawSingleISOUrl", b.config.RawSingleISOUrl))

	// Warnings
	if b.config.ISOChecksumType == "none" {
		warnings = append(warnings,
			"A checksum type of 'none' was specified. Since ISO files are so big,\n"+
				"a checksum is highly recommended.")
	}

	if b.config.ShutdownCommand == "" {
		warnings = append(warnings,
			"A shutdown_command was not specified. Without a shutdown command, Packer\n"+
				"will forcibly halt the virtual machine, which may result in data loss.")
	}

	warning := b.checkHostAvailableMemory()
	if warning != "" {
		warnings = appendWarnings(warnings, warning)
	}

	if errs != nil && len(errs.Errors) > 0 {
		return warnings, errs
	}

	return warnings, nil
}
示例#2
0
func (b *Builder) Prepare(raws ...interface{}) ([]string, error) {
	err := config.Decode(&b.config, &config.DecodeOpts{
		Interpolate:        true,
		InterpolateContext: &b.config.ctx,
		InterpolateFilter: &interpolate.RenderFilter{
			Exclude: []string{
				"boot_command",
				"tools_upload_path",
			},
		},
	}, raws...)
	if err != nil {
		return nil, err
	}

	// Accumulate any errors and warnings
	var errs *packer.MultiError
	errs = packer.MultiErrorAppend(errs, b.config.DriverConfig.Prepare(&b.config.ctx)...)
	errs = packer.MultiErrorAppend(errs,
		b.config.OutputConfig.Prepare(&b.config.ctx, &b.config.PackerConfig)...)
	errs = packer.MultiErrorAppend(errs, b.config.RunConfig.Prepare(&b.config.ctx)...)
	errs = packer.MultiErrorAppend(errs, b.config.ShutdownConfig.Prepare(&b.config.ctx)...)
	errs = packer.MultiErrorAppend(errs, b.config.SSHConfig.Prepare(&b.config.ctx)...)
	errs = packer.MultiErrorAppend(errs, b.config.ToolsConfig.Prepare(&b.config.ctx)...)
	errs = packer.MultiErrorAppend(errs, b.config.VMXConfig.Prepare(&b.config.ctx)...)
	warnings := make([]string, 0)

	if b.config.DiskName == "" {
		b.config.DiskName = "disk"
	}

	if b.config.DiskSize == 0 {
		b.config.DiskSize = 40000
	}

	if b.config.DiskTypeId == "" {
		// Default is growable virtual disk split in 2GB files.
		b.config.DiskTypeId = "1"

		if b.config.RemoteType == "esx5" {
			b.config.DiskTypeId = "zeroedthick"
		}
	}

	if b.config.FloppyFiles == nil {
		b.config.FloppyFiles = make([]string, 0)
	}

	if b.config.GuestOSType == "" {
		b.config.GuestOSType = "other"
	}

	if b.config.VMName == "" {
		b.config.VMName = fmt.Sprintf("packer-%s", b.config.PackerBuildName)
	}

	if b.config.Version == "" {
		b.config.Version = "9"
	}

	if b.config.RemoteUser == "" {
		b.config.RemoteUser = "******"
	}

	if b.config.RemoteDatastore == "" {
		b.config.RemoteDatastore = "datastore1"
	}

	if b.config.RemoteCacheDatastore == "" {
		b.config.RemoteCacheDatastore = b.config.RemoteDatastore
	}

	if b.config.RemoteCacheDirectory == "" {
		b.config.RemoteCacheDirectory = "packer_cache"
	}

	if b.config.RemotePort == 0 {
		b.config.RemotePort = 22
	}

	if b.config.ISOChecksumType == "" {
		errs = packer.MultiErrorAppend(
			errs, errors.New("The iso_checksum_type must be specified."))
	} else {
		b.config.ISOChecksumType = strings.ToLower(b.config.ISOChecksumType)
		if b.config.ISOChecksumType != "none" {
			if b.config.ISOChecksum == "" {
				errs = packer.MultiErrorAppend(
					errs, errors.New("Due to large file sizes, an iso_checksum is required"))
			} else {
				b.config.ISOChecksum = strings.ToLower(b.config.ISOChecksum)
			}

			if h := common.HashForType(b.config.ISOChecksumType); h == nil {
				errs = packer.MultiErrorAppend(
					errs,
					fmt.Errorf("Unsupported checksum type: %s", b.config.ISOChecksumType))
			}
		}
	}

	if b.config.RawSingleISOUrl == "" && len(b.config.ISOUrls) == 0 {
		errs = packer.MultiErrorAppend(
			errs, errors.New("One of iso_url or iso_urls must be specified."))
	} else if b.config.RawSingleISOUrl != "" && len(b.config.ISOUrls) > 0 {
		errs = packer.MultiErrorAppend(
			errs, errors.New("Only one of iso_url or iso_urls may be specified."))
	} else if b.config.RawSingleISOUrl != "" {
		b.config.ISOUrls = []string{b.config.RawSingleISOUrl}
	}

	for i, url := range b.config.ISOUrls {
		b.config.ISOUrls[i], err = common.DownloadableURL(url)
		if err != nil {
			errs = packer.MultiErrorAppend(
				errs, fmt.Errorf("Failed to parse iso_url %d: %s", i+1, err))
		}
	}

	if b.config.VMXTemplatePath != "" {
		if err := b.validateVMXTemplatePath(); err != nil {
			errs = packer.MultiErrorAppend(
				errs, fmt.Errorf("vmx_template_path is invalid: %s", err))
		}

	}

	// Remote configuration validation
	if b.config.RemoteType != "" {
		if b.config.RemoteHost == "" {
			errs = packer.MultiErrorAppend(errs,
				fmt.Errorf("remote_host must be specified"))
		}
	}

	if b.config.Format != "" {
		if !(b.config.Format == "ova" || b.config.Format == "ovf" || b.config.Format == "vmx") {
			errs = packer.MultiErrorAppend(errs,
				fmt.Errorf("format must be one of ova, ovf, or vmx"))
		}
	}

	// Warnings
	if b.config.ISOChecksumType == "none" {
		warnings = append(warnings,
			"A checksum type of 'none' was specified. Since ISO files are so big,\n"+
				"a checksum is highly recommended.")
	}

	if b.config.ShutdownCommand == "" {
		warnings = append(warnings,
			"A shutdown_command was not specified. Without a shutdown command, Packer\n"+
				"will forcibly halt the virtual machine, which may result in data loss.")
	}

	if errs != nil && len(errs.Errors) > 0 {
		return warnings, errs
	}

	return warnings, nil
}
示例#3
0
func (b *Builder) Prepare(raws ...interface{}) ([]string, error) {

	md, err := common.DecodeConfig(&b.config, raws...)
	if err != nil {
		return nil, err
	}

	b.config.tpl, err = packer.NewConfigTemplate()
	if err != nil {
		return nil, err
	}
	b.config.tpl.UserVars = b.config.PackerUserVars

	// Accumulate any errors and warnings
	errs := common.CheckUnusedConfig(md)
	errs = packer.MultiErrorAppend(errs, b.config.FloppyConfig.Prepare(b.config.tpl)...)
	errs = packer.MultiErrorAppend(
		errs, b.config.OutputConfig.Prepare(b.config.tpl, &b.config.PackerConfig)...)
	errs = packer.MultiErrorAppend(errs, b.config.RunConfig.Prepare(b.config.tpl)...)
	errs = packer.MultiErrorAppend(errs, b.config.ShutdownConfig.Prepare(b.config.tpl)...)
	errs = packer.MultiErrorAppend(errs, b.config.SSHConfig.Prepare(b.config.tpl)...)
	errs = packer.MultiErrorAppend(errs, b.config.PrlctlConfig.Prepare(b.config.tpl)...)
	errs = packer.MultiErrorAppend(errs, b.config.PrlctlVersionConfig.Prepare(b.config.tpl)...)
	warnings := make([]string, 0)

	if b.config.DiskSize == 0 {
		b.config.DiskSize = 40000
	}

	if b.config.ParallelsToolsMode == "" {
		b.config.ParallelsToolsMode = "upload"
	}

	if b.config.ParallelsToolsGuestPath == "" {
		b.config.ParallelsToolsGuestPath = "prl-tools.iso"
	}

	if b.config.ParallelsToolsHostPath == "" {
		b.config.ParallelsToolsHostPath = "/Applications/Parallels Desktop.app/Contents/Resources/Tools/prl-tools-other.iso"
	}

	if b.config.HardDriveInterface == "" {
		b.config.HardDriveInterface = "sata"
	}

	if b.config.GuestOSType == "" {
		b.config.GuestOSType = "other"
	}

	if b.config.GuestOSDistribution == "" {
		b.config.GuestOSDistribution = "other"
	}

	if b.config.HTTPPortMin == 0 {
		b.config.HTTPPortMin = 8000
	}

	if b.config.HTTPPortMax == 0 {
		b.config.HTTPPortMax = 9000
	}

	if len(b.config.HostInterfaces) == 0 {
		b.config.HostInterfaces = []string{"en0", "en1", "en2", "en3", "en4", "en5", "en6", "en7",
			"en8", "en9", "ppp0", "ppp1", "ppp2"}
	}

	if b.config.VMName == "" {
		b.config.VMName = fmt.Sprintf("packer-%s", b.config.PackerBuildName)
	}

	// Errors
	templates := map[string]*string{
		"parallels_tools_mode":       &b.config.ParallelsToolsMode,
		"parallels_tools_host_path":  &b.config.ParallelsToolsHostPath,
		"parallels_tools_guest_path": &b.config.ParallelsToolsGuestPath,
		"guest_os_type":              &b.config.GuestOSType,
		"guest_os_distribution":      &b.config.GuestOSDistribution,
		"hard_drive_interface":       &b.config.HardDriveInterface,
		"http_directory":             &b.config.HTTPDir,
		"iso_checksum":               &b.config.ISOChecksum,
		"iso_checksum_type":          &b.config.ISOChecksumType,
		"iso_url":                    &b.config.RawSingleISOUrl,
		"vm_name":                    &b.config.VMName,
	}

	for n, ptr := range templates {
		var err error
		*ptr, err = b.config.tpl.Process(*ptr, nil)
		if err != nil {
			errs = packer.MultiErrorAppend(
				errs, fmt.Errorf("Error processing %s: %s", n, err))
		}
	}

	for i, url := range b.config.ISOUrls {
		var err error
		b.config.ISOUrls[i], err = b.config.tpl.Process(url, nil)
		if err != nil {
			errs = packer.MultiErrorAppend(
				errs, fmt.Errorf("Error processing iso_urls[%d]: %s", i, err))
		}
	}

	validates := map[string]*string{
		"parallels_tools_guest_path": &b.config.ParallelsToolsGuestPath,
	}

	for n, ptr := range validates {
		if err := b.config.tpl.Validate(*ptr); err != nil {
			errs = packer.MultiErrorAppend(
				errs, fmt.Errorf("Error parsing %s: %s", n, err))
		}
	}

	for i, command := range b.config.BootCommand {
		if err := b.config.tpl.Validate(command); err != nil {
			errs = packer.MultiErrorAppend(errs,
				fmt.Errorf("Error processing boot_command[%d]: %s", i, err))
		}
	}

	if b.config.HardDriveInterface != "ide" && b.config.HardDriveInterface != "sata" && b.config.HardDriveInterface != "scsi" {
		errs = packer.MultiErrorAppend(
			errs, errors.New("hard_drive_interface can only be ide, sata, or scsi"))
	}

	if b.config.HTTPPortMin > b.config.HTTPPortMax {
		errs = packer.MultiErrorAppend(
			errs, errors.New("http_port_min must be less than http_port_max"))
	}

	if b.config.ISOChecksumType == "" {
		errs = packer.MultiErrorAppend(
			errs, errors.New("The iso_checksum_type must be specified."))
	} else {
		b.config.ISOChecksumType = strings.ToLower(b.config.ISOChecksumType)
		if b.config.ISOChecksumType != "none" {
			if b.config.ISOChecksum == "" {
				errs = packer.MultiErrorAppend(
					errs, errors.New("Due to large file sizes, an iso_checksum is required"))
			} else {
				b.config.ISOChecksum = strings.ToLower(b.config.ISOChecksum)
			}

			if h := common.HashForType(b.config.ISOChecksumType); h == nil {
				errs = packer.MultiErrorAppend(
					errs,
					fmt.Errorf("Unsupported checksum type: %s", b.config.ISOChecksumType))
			}
		}
	}

	if b.config.RawSingleISOUrl == "" && len(b.config.ISOUrls) == 0 {
		errs = packer.MultiErrorAppend(
			errs, errors.New("One of iso_url or iso_urls must be specified."))
	} else if b.config.RawSingleISOUrl != "" && len(b.config.ISOUrls) > 0 {
		errs = packer.MultiErrorAppend(
			errs, errors.New("Only one of iso_url or iso_urls may be specified."))
	} else if b.config.RawSingleISOUrl != "" {
		b.config.ISOUrls = []string{b.config.RawSingleISOUrl}
	}

	for i, url := range b.config.ISOUrls {
		b.config.ISOUrls[i], err = common.DownloadableURL(url)
		if err != nil {
			errs = packer.MultiErrorAppend(
				errs, fmt.Errorf("Failed to parse iso_url %d: %s", i+1, err))
		}
	}

	validMode := false
	validModes := []string{
		parallelscommon.ParallelsToolsModeDisable,
		parallelscommon.ParallelsToolsModeAttach,
		parallelscommon.ParallelsToolsModeUpload,
	}

	for _, mode := range validModes {
		if b.config.ParallelsToolsMode == mode {
			validMode = true
			break
		}
	}

	if !validMode {
		errs = packer.MultiErrorAppend(errs,
			fmt.Errorf("parallels_tools_mode is invalid. Must be one of: %v", validModes))
	}

	// Warnings
	if b.config.ISOChecksumType == "none" {
		warnings = append(warnings,
			"A checksum type of 'none' was specified. Since ISO files are so big,\n"+
				"a checksum is highly recommended.")
	}

	if b.config.ShutdownCommand == "" {
		warnings = append(warnings,
			"A shutdown_command was not specified. Without a shutdown command, Packer\n"+
				"will forcibly halt the virtual machine, which may result in data loss.")
	}

	if errs != nil && len(errs.Errors) > 0 {
		return warnings, errs
	}

	return warnings, nil
}
func (b *Builder) Prepare(raws ...interface{}) ([]string, error) {

	md, err := common.DecodeConfig(&b.config, raws...)
	if err != nil {
		return nil, err
	}

	b.config.tpl, err = packer.NewConfigTemplate()
	if err != nil {
		return nil, err
	}
	b.config.tpl.UserVars = b.config.PackerUserVars

	// Accumulate any errors and warnings
	errs := common.CheckUnusedConfig(md)
	errs = packer.MultiErrorAppend(errs, b.config.FloppyConfig.Prepare(b.config.tpl)...)
	errs = packer.MultiErrorAppend(
		errs, b.config.OutputConfig.Prepare(b.config.tpl, &b.config.PackerConfig)...)
	errs = packer.MultiErrorAppend(errs, b.config.RunConfig.Prepare(b.config.tpl)...)
	errs = packer.MultiErrorAppend(errs, b.config.PrlctlConfig.Prepare(b.config.tpl)...)
	errs = packer.MultiErrorAppend(errs, b.config.PrlctlVersionConfig.Prepare(b.config.tpl)...)
	errs = packer.MultiErrorAppend(errs, b.config.ShutdownConfig.Prepare(b.config.tpl)...)
	errs = packer.MultiErrorAppend(errs, b.config.WinRMConfig.Prepare(b.config.tpl)...)
	errs = packer.MultiErrorAppend(errs, b.config.ToolsConfig.Prepare(b.config.tpl)...)
	warnings := make([]string, 0)

	if b.config.DiskSize == 0 {
		b.config.DiskSize = 40000
	}

	if b.config.HardDriveInterface == "" {
		b.config.HardDriveInterface = "sata"
	}

	if b.config.GuestOSType == "" {
		b.config.GuestOSType = "other"
	}

	if b.config.GuestOSDistribution != "" {
		// Compatibility with older templates:
		// Use value of 'guest_os_distribution' if it is defined.
		b.config.GuestOSType = b.config.GuestOSDistribution
		warnings = append(warnings,
			"A 'guest_os_distribution' has been completely replaced with 'guest_os_type'\n"+
				"It is recommended to remove it and assign the previous value to 'guest_os_type'.\n"+
				"Run it to see all available values: `prlctl create x -d list` ")
	}

	if b.config.HTTPPortMin == 0 {
		b.config.HTTPPortMin = 8000
	}

	if b.config.HTTPPortMax == 0 {
		b.config.HTTPPortMax = 9000
	}

	if len(b.config.HostInterfaces) == 0 {
		b.config.HostInterfaces = []string{"en0", "en1", "en2", "en3", "en4", "en5", "en6", "en7",
			"en8", "en9", "ppp0", "ppp1", "ppp2"}
	}

	if b.config.VMName == "" {
		b.config.VMName = fmt.Sprintf("packer-%s", b.config.PackerBuildName)
	}

	// Errors
	templates := map[string]*string{
		"guest_os_type":        &b.config.GuestOSType,
		"hard_drive_interface": &b.config.HardDriveInterface,
		"http_directory":       &b.config.HTTPDir,
		"iso_checksum":         &b.config.ISOChecksum,
		"iso_checksum_type":    &b.config.ISOChecksumType,
		"iso_url":              &b.config.RawSingleISOUrl,
		"vm_name":              &b.config.VMName,
	}

	for n, ptr := range templates {
		var err error
		*ptr, err = b.config.tpl.Process(*ptr, nil)
		if err != nil {
			errs = packer.MultiErrorAppend(
				errs, fmt.Errorf("Error processing %s: %s", n, err))
		}
	}

	for i, url := range b.config.ISOUrls {
		var err error
		b.config.ISOUrls[i], err = b.config.tpl.Process(url, nil)
		if err != nil {
			errs = packer.MultiErrorAppend(
				errs, fmt.Errorf("Error processing iso_urls[%d]: %s", i, err))
		}
	}

	for i, command := range b.config.BootCommand {
		if err := b.config.tpl.Validate(command); err != nil {
			errs = packer.MultiErrorAppend(errs,
				fmt.Errorf("Error processing boot_command[%d]: %s", i, err))
		}
	}

	if b.config.HardDriveInterface != "ide" && b.config.HardDriveInterface != "sata" && b.config.HardDriveInterface != "scsi" {
		errs = packer.MultiErrorAppend(
			errs, errors.New("hard_drive_interface can only be ide, sata, or scsi"))
	}

	if b.config.HTTPPortMin > b.config.HTTPPortMax {
		errs = packer.MultiErrorAppend(
			errs, errors.New("http_port_min must be less than http_port_max"))
	}

	if b.config.ISOChecksumType == "" {
		errs = packer.MultiErrorAppend(
			errs, errors.New("The iso_checksum_type must be specified."))
	} else {
		b.config.ISOChecksumType = strings.ToLower(b.config.ISOChecksumType)
		if b.config.ISOChecksumType != "none" {
			if b.config.ISOChecksum == "" {
				errs = packer.MultiErrorAppend(
					errs, errors.New("Due to large file sizes, an iso_checksum is required"))
			} else {
				b.config.ISOChecksum = strings.ToLower(b.config.ISOChecksum)
			}

			if h := common.HashForType(b.config.ISOChecksumType); h == nil {
				errs = packer.MultiErrorAppend(
					errs,
					fmt.Errorf("Unsupported checksum type: %s", b.config.ISOChecksumType))
			}
		}
	}

	if b.config.RawSingleISOUrl == "" && len(b.config.ISOUrls) == 0 {
		errs = packer.MultiErrorAppend(
			errs, errors.New("One of iso_url or iso_urls must be specified."))
	} else if b.config.RawSingleISOUrl != "" && len(b.config.ISOUrls) > 0 {
		errs = packer.MultiErrorAppend(
			errs, errors.New("Only one of iso_url or iso_urls may be specified."))
	} else if b.config.RawSingleISOUrl != "" {
		b.config.ISOUrls = []string{b.config.RawSingleISOUrl}
	}

	for i, url := range b.config.ISOUrls {
		b.config.ISOUrls[i], err = common.DownloadableURL(url)
		if err != nil {
			errs = packer.MultiErrorAppend(
				errs, fmt.Errorf("Failed to parse iso_url %d: %s", i+1, err))
		}
	}

	// Warnings
	if b.config.ISOChecksumType == "none" {
		warnings = append(warnings,
			"A checksum type of 'none' was specified. Since ISO files are so big,\n"+
				"a checksum is highly recommended.")
	}

	if b.config.ShutdownCommand == "" {
		warnings = append(warnings,
			"A shutdown_command was not specified. Without a shutdown command, Packer\n"+
				"will forcibly halt the virtual machine, which may result in data loss.")
	}

	if b.config.ParallelsToolsHostPath != "" {
		warnings = append(warnings,
			"A 'parallels_tools_host_path' has been deprecated and not in use anymore\n"+
				"You can remove it from your Packer template.")
	}

	if errs != nil && len(errs.Errors) > 0 {
		return warnings, errs
	}

	return warnings, nil
}
示例#5
0
文件: builder.go 项目: Nitron/packer
func (b *Builder) Prepare(raws ...interface{}) ([]string, error) {
	md, err := common.DecodeConfig(&b.config, raws...)
	if err != nil {
		return nil, err
	}

	b.config.tpl, err = packer.NewConfigTemplate()
	if err != nil {
		return nil, err
	}
	b.config.tpl.UserVars = b.config.PackerUserVars

	// Accumulate any errors
	errs := common.CheckUnusedConfig(md)
	errs = packer.MultiErrorAppend(errs, b.config.DriverConfig.Prepare(b.config.tpl)...)
	errs = packer.MultiErrorAppend(errs,
		b.config.OutputConfig.Prepare(b.config.tpl, &b.config.PackerConfig)...)
	errs = packer.MultiErrorAppend(errs, b.config.RunConfig.Prepare(b.config.tpl)...)
	errs = packer.MultiErrorAppend(errs, b.config.ShutdownConfig.Prepare(b.config.tpl)...)
	errs = packer.MultiErrorAppend(errs, b.config.SSHConfig.Prepare(b.config.tpl)...)
	errs = packer.MultiErrorAppend(errs, b.config.ToolsConfig.Prepare(b.config.tpl)...)
	errs = packer.MultiErrorAppend(errs, b.config.VMXConfig.Prepare(b.config.tpl)...)
	warnings := make([]string, 0)

	if b.config.DiskName == "" {
		b.config.DiskName = "disk"
	}

	if b.config.DiskSize == 0 {
		b.config.DiskSize = 40000
	}

	if b.config.DiskTypeId == "" {
		// Default is growable virtual disk split in 2GB files.
		b.config.DiskTypeId = "1"

		if b.config.RemoteType == "esx5" {
			b.config.DiskTypeId = "zeroedthick"
		}
	}

	if b.config.FloppyFiles == nil {
		b.config.FloppyFiles = make([]string, 0)
	}

	if b.config.GuestOSType == "" {
		b.config.GuestOSType = "other"
	}

	if b.config.VMName == "" {
		b.config.VMName = fmt.Sprintf("packer-%s", b.config.PackerBuildName)
	}

	if b.config.HTTPPortMin == 0 {
		b.config.HTTPPortMin = 8000
	}

	if b.config.HTTPPortMax == 0 {
		b.config.HTTPPortMax = 9000
	}

	if b.config.VNCPortMin == 0 {
		b.config.VNCPortMin = 5900
	}

	if b.config.VNCPortMax == 0 {
		b.config.VNCPortMax = 6000
	}

	if b.config.RemoteUser == "" {
		b.config.RemoteUser = "******"
	}

	if b.config.RemoteDatastore == "" {
		b.config.RemoteDatastore = "datastore1"
	}

	if b.config.RemotePort == 0 {
		b.config.RemotePort = 22
	}

	// Errors
	templates := map[string]*string{
		"disk_name":         &b.config.DiskName,
		"guest_os_type":     &b.config.GuestOSType,
		"http_directory":    &b.config.HTTPDir,
		"iso_checksum":      &b.config.ISOChecksum,
		"iso_checksum_type": &b.config.ISOChecksumType,
		"iso_url":           &b.config.RawSingleISOUrl,
		"vm_name":           &b.config.VMName,
		"vmx_template_path": &b.config.VMXTemplatePath,
		"remote_type":       &b.config.RemoteType,
		"remote_host":       &b.config.RemoteHost,
		"remote_datastore":  &b.config.RemoteDatastore,
		"remote_user":       &b.config.RemoteUser,
		"remote_password":   &b.config.RemotePassword,
	}

	for n, ptr := range templates {
		var err error
		*ptr, err = b.config.tpl.Process(*ptr, nil)
		if err != nil {
			errs = packer.MultiErrorAppend(
				errs, fmt.Errorf("Error processing %s: %s", n, err))
		}
	}

	for i, url := range b.config.ISOUrls {
		var err error
		b.config.ISOUrls[i], err = b.config.tpl.Process(url, nil)
		if err != nil {
			errs = packer.MultiErrorAppend(
				errs, fmt.Errorf("Error processing iso_urls[%d]: %s", i, err))
		}
	}

	for i, command := range b.config.BootCommand {
		if err := b.config.tpl.Validate(command); err != nil {
			errs = packer.MultiErrorAppend(errs,
				fmt.Errorf("Error processing boot_command[%d]: %s", i, err))
		}
	}

	for i, file := range b.config.FloppyFiles {
		var err error
		b.config.FloppyFiles[i], err = b.config.tpl.Process(file, nil)
		if err != nil {
			errs = packer.MultiErrorAppend(errs,
				fmt.Errorf("Error processing floppy_files[%d]: %s",
					i, err))
		}
	}

	if b.config.HTTPPortMin > b.config.HTTPPortMax {
		errs = packer.MultiErrorAppend(
			errs, errors.New("http_port_min must be less than http_port_max"))
	}

	if b.config.ISOChecksumType == "" {
		errs = packer.MultiErrorAppend(
			errs, errors.New("The iso_checksum_type must be specified."))
	} else {
		b.config.ISOChecksumType = strings.ToLower(b.config.ISOChecksumType)
		if b.config.ISOChecksumType != "none" {
			if b.config.ISOChecksum == "" {
				errs = packer.MultiErrorAppend(
					errs, errors.New("Due to large file sizes, an iso_checksum is required"))
			} else {
				b.config.ISOChecksum = strings.ToLower(b.config.ISOChecksum)
			}

			if h := common.HashForType(b.config.ISOChecksumType); h == nil {
				errs = packer.MultiErrorAppend(
					errs,
					fmt.Errorf("Unsupported checksum type: %s", b.config.ISOChecksumType))
			}
		}
	}

	if b.config.RawSingleISOUrl == "" && len(b.config.ISOUrls) == 0 {
		errs = packer.MultiErrorAppend(
			errs, errors.New("One of iso_url or iso_urls must be specified."))
	} else if b.config.RawSingleISOUrl != "" && len(b.config.ISOUrls) > 0 {
		errs = packer.MultiErrorAppend(
			errs, errors.New("Only one of iso_url or iso_urls may be specified."))
	} else if b.config.RawSingleISOUrl != "" {
		b.config.ISOUrls = []string{b.config.RawSingleISOUrl}
	}

	for i, url := range b.config.ISOUrls {
		b.config.ISOUrls[i], err = common.DownloadableURL(url)
		if err != nil {
			errs = packer.MultiErrorAppend(
				errs, fmt.Errorf("Failed to parse iso_url %d: %s", i+1, err))
		}
	}

	if b.config.VMXTemplatePath != "" {
		if err := b.validateVMXTemplatePath(); err != nil {
			errs = packer.MultiErrorAppend(
				errs, fmt.Errorf("vmx_template_path is invalid: %s", err))
		}

	}

	if b.config.VNCPortMin > b.config.VNCPortMax {
		errs = packer.MultiErrorAppend(
			errs, fmt.Errorf("vnc_port_min must be less than vnc_port_max"))
	}

	// Remote configuration validation
	if b.config.RemoteType != "" {
		if b.config.RemoteHost == "" {
			errs = packer.MultiErrorAppend(errs,
				fmt.Errorf("remote_host must be specified"))
		}
	}

	// Warnings
	if b.config.ISOChecksumType == "none" {
		warnings = append(warnings,
			"A checksum type of 'none' was specified. Since ISO files are so big,\n"+
				"a checksum is highly recommended.")
	}

	if b.config.ShutdownCommand == "" {
		warnings = append(warnings,
			"A shutdown_command was not specified. Without a shutdown command, Packer\n"+
				"will forcibly halt the virtual machine, which may result in data loss.")
	}

	if errs != nil && len(errs.Errors) > 0 {
		return warnings, errs
	}

	return warnings, nil
}
示例#6
0
func (b *Builder) Prepare(raws ...interface{}) error {
	md, err := common.DecodeConfig(&b.config, raws...)
	if err != nil {
		return err
	}

	// Accumulate any errors
	errs := common.CheckUnusedConfig(md)

	if b.config.DiskSize == 0 {
		b.config.DiskSize = 40000
	}

	if b.config.FloppyFiles == nil {
		b.config.FloppyFiles = make([]string, 0)
	}

	if b.config.GuestAdditionsPath == "" {
		b.config.GuestAdditionsPath = "VBoxGuestAdditions.iso"
	}

	if b.config.GuestOSType == "" {
		b.config.GuestOSType = "Other"
	}

	if b.config.HTTPPortMin == 0 {
		b.config.HTTPPortMin = 8000
	}

	if b.config.HTTPPortMax == 0 {
		b.config.HTTPPortMax = 9000
	}

	if b.config.OutputDir == "" {
		b.config.OutputDir = fmt.Sprintf("output-%s", b.config.PackerBuildName)
	}

	if b.config.RawBootWait == "" {
		b.config.RawBootWait = "10s"
	}

	if b.config.SSHHostPortMin == 0 {
		b.config.SSHHostPortMin = 2222
	}

	if b.config.SSHHostPortMax == 0 {
		b.config.SSHHostPortMax = 4444
	}

	if b.config.SSHPort == 0 {
		b.config.SSHPort = 22
	}

	if b.config.VBoxManage == nil {
		b.config.VBoxManage = make([][]string, 0)
	}

	if b.config.VBoxVersionFile == "" {
		b.config.VBoxVersionFile = ".vbox_version"
	}

	if b.config.VMName == "" {
		b.config.VMName = fmt.Sprintf("packer-%s", b.config.PackerBuildName)
	}

	if b.config.HTTPPortMin > b.config.HTTPPortMax {
		errs = packer.MultiErrorAppend(
			errs, errors.New("http_port_min must be less than http_port_max"))
	}

	if b.config.ISOChecksum == "" {
		errs = packer.MultiErrorAppend(
			errs, errors.New("Due to large file sizes, an iso_checksum is required"))
	} else {
		b.config.ISOChecksum = strings.ToLower(b.config.ISOChecksum)
	}

	if b.config.ISOChecksumType == "" {
		errs = packer.MultiErrorAppend(
			errs, errors.New("The iso_checksum_type must be specified."))
	} else {
		b.config.ISOChecksumType = strings.ToLower(b.config.ISOChecksumType)
		if h := common.HashForType(b.config.ISOChecksumType); h == nil {
			errs = packer.MultiErrorAppend(
				errs,
				fmt.Errorf("Unsupported checksum type: %s", b.config.ISOChecksumType))
		}
	}

	if b.config.ISOUrl == "" {
		errs = packer.MultiErrorAppend(
			errs, errors.New("An iso_url must be specified."))
	} else {
		b.config.ISOUrl, err = common.DownloadableURL(b.config.ISOUrl)
		if err != nil {
			errs = packer.MultiErrorAppend(
				errs, fmt.Errorf("iso_url: %s", err))
		}
	}

	if b.config.GuestAdditionsSHA256 != "" {
		b.config.GuestAdditionsSHA256 = strings.ToLower(b.config.GuestAdditionsSHA256)
	}

	if b.config.GuestAdditionsURL != "" {
		b.config.GuestAdditionsURL, err = common.DownloadableURL(b.config.GuestAdditionsURL)
		if err != nil {
			errs = packer.MultiErrorAppend(
				errs, fmt.Errorf("guest_additions_url: %s", err))
		}
	}

	if !b.config.PackerForce {
		if _, err := os.Stat(b.config.OutputDir); err == nil {
			errs = packer.MultiErrorAppend(
				errs,
				fmt.Errorf("Output directory '%s' already exists. It must not exist.", b.config.OutputDir))
		}
	}

	b.config.bootWait, err = time.ParseDuration(b.config.RawBootWait)
	if err != nil {
		errs = packer.MultiErrorAppend(
			errs, fmt.Errorf("Failed parsing boot_wait: %s", err))
	}

	if b.config.RawShutdownTimeout == "" {
		b.config.RawShutdownTimeout = "5m"
	}

	if b.config.RawSSHWaitTimeout == "" {
		b.config.RawSSHWaitTimeout = "20m"
	}

	b.config.shutdownTimeout, err = time.ParseDuration(b.config.RawShutdownTimeout)
	if err != nil {
		errs = packer.MultiErrorAppend(
			errs, fmt.Errorf("Failed parsing shutdown_timeout: %s", err))
	}

	if b.config.SSHHostPortMin > b.config.SSHHostPortMax {
		errs = packer.MultiErrorAppend(
			errs, errors.New("ssh_host_port_min must be less than ssh_host_port_max"))
	}

	if b.config.SSHUser == "" {
		errs = packer.MultiErrorAppend(
			errs, errors.New("An ssh_username must be specified."))
	}

	b.config.sshWaitTimeout, err = time.ParseDuration(b.config.RawSSHWaitTimeout)
	if err != nil {
		errs = packer.MultiErrorAppend(
			errs, fmt.Errorf("Failed parsing ssh_wait_timeout: %s", err))
	}

	b.driver, err = b.newDriver()
	if err != nil {
		errs = packer.MultiErrorAppend(
			errs, fmt.Errorf("Failed creating VirtualBox driver: %s", err))
	}

	if errs != nil && len(errs.Errors) > 0 {
		return errs
	}

	return nil
}
func (s *stepDownloadGuestAdditions) Run(state multistep.StateBag) multistep.StepAction {
	var action multistep.StepAction
	driver := state.Get("driver").(Driver)
	ui := state.Get("ui").(packer.Ui)
	config := state.Get("config").(*config)

	// If we've disabled guest additions, don't download
	if config.GuestAdditionsMode == GuestAdditionsModeDisable {
		log.Println("Not downloading guest additions since it is disabled.")
		return multistep.ActionContinue
	}

	// Get VBox version
	version, err := driver.Version()
	if err != nil {
		state.Put("error", fmt.Errorf("Error reading version for guest additions download: %s", err))
		return multistep.ActionHalt
	}

	if newVersion, ok := additionsVersionMap[version]; ok {
		log.Printf("Rewriting guest additions version: %s to %s", version, newVersion)
		version = newVersion
	}

	additionsName := fmt.Sprintf("VBoxGuestAdditions_%s.iso", version)

	// Use provided version or get it from virtualbox.org
	var checksum string

	if config.GuestAdditionsSHA256 != "" {
		checksum = config.GuestAdditionsSHA256
	} else {
		checksum, action = s.downloadAdditionsSHA256(state, version, additionsName)
		if action != multistep.ActionContinue {
			return action
		}
	}

	// Use the provided source (URL or file path) or generate it
	url := config.GuestAdditionsURL
	if url != "" {
		tplData := &guestAdditionsUrlTemplate{
			Version: version,
		}

		url, err = config.tpl.Process(url, tplData)
		if err != nil {
			err := fmt.Errorf("Error preparing guest additions url: %s", err)
			state.Put("error", err)
			ui.Error(err.Error())
			return multistep.ActionHalt
		}
	} else {
		url = fmt.Sprintf(
			"http://download.virtualbox.org/virtualbox/%s/%s",
			version,
			additionsName)
	}

	url, err = common.DownloadableURL(url)
	if err != nil {
		err := fmt.Errorf("Error preparing guest additions url: %s", err)
		state.Put("error", err)
		ui.Error(err.Error())
		return multistep.ActionHalt
	}

	log.Printf("Guest additions URL: %s", url)

	downStep := &common.StepDownload{
		Checksum:     checksum,
		ChecksumType: "sha256",
		Description:  "Guest additions",
		ResultKey:    "guest_additions_path",
		Url:          []string{url},
	}

	return downStep.Run(state)
}
示例#8
0
func (b *Builder) Prepare(raws ...interface{}) ([]string, error) {
	err := config.Decode(&b.config, &config.DecodeOpts{
		Interpolate: true,
		InterpolateFilter: &interpolate.RenderFilter{
			Exclude: []string{
				"boot_command",
				"qemuargs",
			},
		},
	}, raws...)
	if err != nil {
		return nil, err
	}

	var errs *packer.MultiError
	warnings := make([]string, 0)

	if b.config.DiskSize == 0 {
		b.config.DiskSize = 40000
	}

	if b.config.DiskCache == "" {
		b.config.DiskCache = "writeback"
	}

	if b.config.DiskDiscard == "" {
		b.config.DiskDiscard = "ignore"
	}

	if b.config.Accelerator == "" {
		b.config.Accelerator = "kvm"
	}

	if b.config.HTTPPortMin == 0 {
		b.config.HTTPPortMin = 8000
	}

	if b.config.HTTPPortMax == 0 {
		b.config.HTTPPortMax = 9000
	}

	if b.config.MachineType == "" {
		b.config.MachineType = "pc"
	}

	if b.config.OutputDir == "" {
		b.config.OutputDir = fmt.Sprintf("output-%s", b.config.PackerBuildName)
	}

	if b.config.QemuBinary == "" {
		b.config.QemuBinary = "qemu-system-x86_64"
	}

	if b.config.RawBootWait == "" {
		b.config.RawBootWait = "10s"
	}

	if b.config.SSHHostPortMin == 0 {
		b.config.SSHHostPortMin = 2222
	}

	if b.config.SSHHostPortMax == 0 {
		b.config.SSHHostPortMax = 4444
	}

	if b.config.SSHPort == 0 {
		b.config.SSHPort = 22
	}

	if b.config.VNCPortMin == 0 {
		b.config.VNCPortMin = 5900
	}

	if b.config.VNCPortMax == 0 {
		b.config.VNCPortMax = 6000
	}

	if b.config.VMName == "" {
		b.config.VMName = fmt.Sprintf("packer-%s", b.config.PackerBuildName)
	}

	if b.config.Format == "" {
		b.config.Format = "qcow2"
	}

	if b.config.FloppyFiles == nil {
		b.config.FloppyFiles = make([]string, 0)
	}

	if b.config.NetDevice == "" {
		b.config.NetDevice = "virtio-net"
	}

	if b.config.DiskInterface == "" {
		b.config.DiskInterface = "virtio"
	}

	if !(b.config.Format == "qcow2" || b.config.Format == "raw") {
		errs = packer.MultiErrorAppend(
			errs, errors.New("invalid format, only 'qcow2' or 'raw' are allowed"))
	}

	if _, ok := accels[b.config.Accelerator]; !ok {
		errs = packer.MultiErrorAppend(
			errs, errors.New("invalid accelerator, only 'kvm', 'tcg', 'xen', or 'none' are allowed"))
	}

	if _, ok := netDevice[b.config.NetDevice]; !ok {
		errs = packer.MultiErrorAppend(
			errs, errors.New("unrecognized network device type"))
	}

	if _, ok := diskInterface[b.config.DiskInterface]; !ok {
		errs = packer.MultiErrorAppend(
			errs, errors.New("unrecognized disk interface type"))
	}

	if _, ok := diskCache[b.config.DiskCache]; !ok {
		errs = packer.MultiErrorAppend(
			errs, errors.New("unrecognized disk cache type"))
	}

	if _, ok := diskDiscard[b.config.DiskDiscard]; !ok {
		errs = packer.MultiErrorAppend(
			errs, errors.New("unrecognized disk cache type"))
	}

	if b.config.HTTPPortMin > b.config.HTTPPortMax {
		errs = packer.MultiErrorAppend(
			errs, errors.New("http_port_min must be less than http_port_max"))
	}

	if b.config.ISOChecksumType == "" {
		errs = packer.MultiErrorAppend(
			errs, errors.New("The iso_checksum_type must be specified."))
	} else {
		b.config.ISOChecksumType = strings.ToLower(b.config.ISOChecksumType)
		if b.config.ISOChecksumType != "none" {
			if b.config.ISOChecksum == "" {
				errs = packer.MultiErrorAppend(
					errs, errors.New("Due to large file sizes, an iso_checksum is required"))
			} else {
				b.config.ISOChecksum = strings.ToLower(b.config.ISOChecksum)
			}

			if h := common.HashForType(b.config.ISOChecksumType); h == nil {
				errs = packer.MultiErrorAppend(
					errs,
					fmt.Errorf("Unsupported checksum type: %s", b.config.ISOChecksumType))
			}
		}
	}

	if b.config.RawSingleISOUrl == "" && len(b.config.ISOUrls) == 0 {
		errs = packer.MultiErrorAppend(
			errs, errors.New("One of iso_url or iso_urls must be specified."))
	} else if b.config.RawSingleISOUrl != "" && len(b.config.ISOUrls) > 0 {
		errs = packer.MultiErrorAppend(
			errs, errors.New("Only one of iso_url or iso_urls may be specified."))
	} else if b.config.RawSingleISOUrl != "" {
		b.config.ISOUrls = []string{b.config.RawSingleISOUrl}
	}

	for i, url := range b.config.ISOUrls {
		b.config.ISOUrls[i], err = common.DownloadableURL(url)
		if err != nil {
			errs = packer.MultiErrorAppend(
				errs, fmt.Errorf("Failed to parse iso_url %d: %s", i+1, err))
		}
	}

	if !b.config.PackerForce {
		if _, err := os.Stat(b.config.OutputDir); err == nil {
			errs = packer.MultiErrorAppend(
				errs,
				fmt.Errorf("Output directory '%s' already exists. It must not exist.", b.config.OutputDir))
		}
	}

	b.config.bootWait, err = time.ParseDuration(b.config.RawBootWait)
	if err != nil {
		errs = packer.MultiErrorAppend(
			errs, fmt.Errorf("Failed parsing boot_wait: %s", err))
	}

	if b.config.RawShutdownTimeout == "" {
		b.config.RawShutdownTimeout = "5m"
	}

	if b.config.RawSSHWaitTimeout == "" {
		b.config.RawSSHWaitTimeout = "20m"
	}

	b.config.shutdownTimeout, err = time.ParseDuration(b.config.RawShutdownTimeout)
	if err != nil {
		errs = packer.MultiErrorAppend(
			errs, fmt.Errorf("Failed parsing shutdown_timeout: %s", err))
	}

	if b.config.SSHKeyPath != "" {
		if _, err := os.Stat(b.config.SSHKeyPath); err != nil {
			errs = packer.MultiErrorAppend(
				errs, fmt.Errorf("ssh_key_path is invalid: %s", err))
		} else if _, err := commonssh.FileSigner(b.config.SSHKeyPath); err != nil {
			errs = packer.MultiErrorAppend(
				errs, fmt.Errorf("ssh_key_path is invalid: %s", err))
		}
	}

	if b.config.SSHHostPortMin > b.config.SSHHostPortMax {
		errs = packer.MultiErrorAppend(
			errs, errors.New("ssh_host_port_min must be less than ssh_host_port_max"))
	}

	if b.config.SSHUser == "" {
		errs = packer.MultiErrorAppend(
			errs, errors.New("An ssh_username must be specified."))
	}

	b.config.sshWaitTimeout, err = time.ParseDuration(b.config.RawSSHWaitTimeout)
	if err != nil {
		errs = packer.MultiErrorAppend(
			errs, fmt.Errorf("Failed parsing ssh_wait_timeout: %s", err))
	}

	if b.config.VNCPortMin > b.config.VNCPortMax {
		errs = packer.MultiErrorAppend(
			errs, fmt.Errorf("vnc_port_min must be less than vnc_port_max"))
	}

	if b.config.QemuArgs == nil {
		b.config.QemuArgs = make([][]string, 0)
	}

	if b.config.ISOChecksumType == "none" {
		warnings = append(warnings,
			"A checksum type of 'none' was specified. Since ISO files are so big,\n"+
				"a checksum is highly recommended.")
	}

	if errs != nil && len(errs.Errors) > 0 {
		return warnings, errs
	}

	return warnings, nil
}
func (self *Builder) Prepare(raws ...interface{}) (params []string, retErr error) {

	md, err := common.DecodeConfig(&self.config, raws...)
	if err != nil {
		return nil, err
	}

	self.config.tpl, err = packer.NewConfigTemplate()
	if err != nil {
		return nil, err
	}
	self.config.tpl.UserVars = self.config.PackerUserVars

	errs := common.CheckUnusedConfig(md)
	errs = packer.MultiErrorAppend(
		errs, self.config.CommonConfig.Prepare(self.config.tpl, &self.config.PackerConfig)...)

	// Set default values

	if self.config.RawInstallTimeout == "" {
		self.config.RawInstallTimeout = "200m"
	}

	if self.config.DiskSize == 0 {
		self.config.DiskSize = 40000
	}

	if self.config.VMMemory == 0 {
		self.config.VMMemory = 1024
	}

	if self.config.CloneTemplate == "" {
		self.config.CloneTemplate = "Other install media"
	}

	if len(self.config.PlatformArgs) == 0 {
		pargs := make(map[string]string)
		pargs["viridian"] = "false"
		pargs["nx"] = "true"
		pargs["pae"] = "true"
		pargs["apic"] = "true"
		pargs["timeoffset"] = "0"
		pargs["acpi"] = "1"
		self.config.PlatformArgs = pargs
	}

	// Template substitution

	templates := map[string]*string{
		"clone_template":    &self.config.CloneTemplate,
		"network_name":      &self.config.NetworkName,
		"iso_checksum":      &self.config.ISOChecksum,
		"iso_checksum_type": &self.config.ISOChecksumType,
		"iso_url":           &self.config.ISOUrl,
		"iso_name":          &self.config.ISOName,
		"install_timeout":   &self.config.RawInstallTimeout,
	}
	for i := range self.config.ISOUrls {
		templates[fmt.Sprintf("iso_urls[%d]", i)] = &self.config.ISOUrls[i]
	}

	for n, ptr := range templates {
		var err error
		*ptr, err = self.config.tpl.Process(*ptr, nil)
		if err != nil {
			errs = packer.MultiErrorAppend(errs, fmt.Errorf("Error processing %s: %s", n, err))
		}
	}

	// Validation

	self.config.InstallTimeout, err = time.ParseDuration(self.config.RawInstallTimeout)
	if err != nil {
		errs = packer.MultiErrorAppend(
			errs, fmt.Errorf("Failed to parse install_timeout: %s", err))
	}

	if self.config.ISOName == "" {

		// If ISO name is not specified, assume a URL and checksum has been provided.

		if self.config.ISOChecksumType == "" {
			errs = packer.MultiErrorAppend(
				errs, errors.New("The iso_checksum_type must be specified."))
		} else {
			self.config.ISOChecksumType = strings.ToLower(self.config.ISOChecksumType)
			if self.config.ISOChecksumType != "none" {
				if self.config.ISOChecksum == "" {
					errs = packer.MultiErrorAppend(
						errs, errors.New("Due to the file size being large, an iso_checksum is required."))
				} else {
					self.config.ISOChecksum = strings.ToLower(self.config.ISOChecksum)
				}

				if hash := common.HashForType(self.config.ISOChecksumType); hash == nil {
					errs = packer.MultiErrorAppend(
						errs, fmt.Errorf("Unsupported checksum type: %s", self.config.ISOChecksumType))
				}

			}
		}

		if len(self.config.ISOUrls) == 0 {
			if self.config.ISOUrl == "" {
				errs = packer.MultiErrorAppend(
					errs, errors.New("One of iso_url or iso_urls must be specified."))
			} else {
				self.config.ISOUrls = []string{self.config.ISOUrl}
			}
		} else if self.config.ISOUrl != "" {
			errs = packer.MultiErrorAppend(
				errs, errors.New("Only one of iso_url or iso_urls may be specified."))
		}

		for i, url := range self.config.ISOUrls {
			self.config.ISOUrls[i], err = common.DownloadableURL(url)
			if err != nil {
				errs = packer.MultiErrorAppend(
					errs, fmt.Errorf("Failed to parse iso_urls[%d]: %s", i, err))
			}
		}
	} else {

		// An ISO name has been provided. It should be attached from an available SR.

	}

	if len(errs.Errors) > 0 {
		retErr = errors.New(errs.Error())
	}

	return nil, retErr

}
示例#10
0
func (b *Builder) Prepare(raws ...interface{}) ([]string, error) {
	md, err := common.DecodeConfig(&b.config, raws...)
	if err != nil {
		return nil, err
	}

	b.config.tpl, err = packer.NewConfigTemplate()
	if err != nil {
		return nil, err
	}
	b.config.tpl.UserVars = b.config.PackerUserVars

	// Accumulate any errors and warnings
	errs := common.CheckUnusedConfig(md)
	errs = packer.MultiErrorAppend(errs, b.config.ExportConfig.Prepare(b.config.tpl)...)
	errs = packer.MultiErrorAppend(errs, b.config.FloppyConfig.Prepare(b.config.tpl)...)
	errs = packer.MultiErrorAppend(
		errs, b.config.OutputConfig.Prepare(b.config.tpl, &b.config.PackerConfig)...)
	errs = packer.MultiErrorAppend(errs, b.config.RunConfig.Prepare(b.config.tpl)...)
	errs = packer.MultiErrorAppend(errs, b.config.ShutdownConfig.Prepare(b.config.tpl)...)
	errs = packer.MultiErrorAppend(errs, b.config.SSHConfig.Prepare(b.config.tpl)...)
	errs = packer.MultiErrorAppend(errs, b.config.VBoxManageConfig.Prepare(b.config.tpl)...)
	errs = packer.MultiErrorAppend(errs, b.config.VBoxVersionConfig.Prepare(b.config.tpl)...)
	warnings := make([]string, 0)

	if b.config.DiskSize == 0 {
		b.config.DiskSize = 40000
	}

	if b.config.GuestAdditionsMode == "" {
		b.config.GuestAdditionsMode = "upload"
	}

	if b.config.GuestAdditionsPath == "" {
		b.config.GuestAdditionsPath = "VBoxGuestAdditions.iso"
	}

	if b.config.HardDriveInterface == "" {
		b.config.HardDriveInterface = "ide"
	}

	if b.config.GuestOSType == "" {
		b.config.GuestOSType = "Other"
	}

	if b.config.HTTPPortMin == 0 {
		b.config.HTTPPortMin = 8000
	}

	if b.config.HTTPPortMax == 0 {
		b.config.HTTPPortMax = 9000
	}

	if b.config.VMName == "" {
		b.config.VMName = fmt.Sprintf("packer-%s", b.config.PackerBuildName)
	}

	// Errors
	templates := map[string]*string{
		"guest_additions_mode":   &b.config.GuestAdditionsMode,
		"guest_additions_sha256": &b.config.GuestAdditionsSHA256,
		"guest_os_type":          &b.config.GuestOSType,
		"hard_drive_interface":   &b.config.HardDriveInterface,
		"http_directory":         &b.config.HTTPDir,
		"iso_checksum":           &b.config.ISOChecksum,
		"iso_checksum_type":      &b.config.ISOChecksumType,
		"iso_url":                &b.config.RawSingleISOUrl,
		"vm_name":                &b.config.VMName,
	}

	for n, ptr := range templates {
		var err error
		*ptr, err = b.config.tpl.Process(*ptr, nil)
		if err != nil {
			errs = packer.MultiErrorAppend(
				errs, fmt.Errorf("Error processing %s: %s", n, err))
		}
	}

	for i, url := range b.config.ISOUrls {
		var err error
		b.config.ISOUrls[i], err = b.config.tpl.Process(url, nil)
		if err != nil {
			errs = packer.MultiErrorAppend(
				errs, fmt.Errorf("Error processing iso_urls[%d]: %s", i, err))
		}
	}

	validates := map[string]*string{
		"guest_additions_path": &b.config.GuestAdditionsPath,
		"guest_additions_url":  &b.config.GuestAdditionsURL,
	}

	for n, ptr := range validates {
		if err := b.config.tpl.Validate(*ptr); err != nil {
			errs = packer.MultiErrorAppend(
				errs, fmt.Errorf("Error parsing %s: %s", n, err))
		}
	}

	for i, command := range b.config.BootCommand {
		if err := b.config.tpl.Validate(command); err != nil {
			errs = packer.MultiErrorAppend(errs,
				fmt.Errorf("Error processing boot_command[%d]: %s", i, err))
		}
	}

	if b.config.HardDriveInterface != "ide" && b.config.HardDriveInterface != "sata" {
		errs = packer.MultiErrorAppend(
			errs, errors.New("hard_drive_interface can only be ide or sata"))
	}

	if b.config.HTTPPortMin > b.config.HTTPPortMax {
		errs = packer.MultiErrorAppend(
			errs, errors.New("http_port_min must be less than http_port_max"))
	}

	if b.config.ISOChecksum == "" {
		errs = packer.MultiErrorAppend(
			errs, errors.New("Due to large file sizes, an iso_checksum is required"))
	} else {
		b.config.ISOChecksum = strings.ToLower(b.config.ISOChecksum)
	}

	if b.config.ISOChecksumType == "" {
		errs = packer.MultiErrorAppend(
			errs, errors.New("The iso_checksum_type must be specified."))
	} else {
		b.config.ISOChecksumType = strings.ToLower(b.config.ISOChecksumType)
		if h := common.HashForType(b.config.ISOChecksumType); h == nil {
			errs = packer.MultiErrorAppend(
				errs,
				fmt.Errorf("Unsupported checksum type: %s", b.config.ISOChecksumType))
		}
	}

	if b.config.RawSingleISOUrl == "" && len(b.config.ISOUrls) == 0 {
		errs = packer.MultiErrorAppend(
			errs, errors.New("One of iso_url or iso_urls must be specified."))
	} else if b.config.RawSingleISOUrl != "" && len(b.config.ISOUrls) > 0 {
		errs = packer.MultiErrorAppend(
			errs, errors.New("Only one of iso_url or iso_urls may be specified."))
	} else if b.config.RawSingleISOUrl != "" {
		b.config.ISOUrls = []string{b.config.RawSingleISOUrl}
	}

	for i, url := range b.config.ISOUrls {
		b.config.ISOUrls[i], err = common.DownloadableURL(url)
		if err != nil {
			errs = packer.MultiErrorAppend(
				errs, fmt.Errorf("Failed to parse iso_url %d: %s", i+1, err))
		}
	}

	validMode := false
	validModes := []string{
		GuestAdditionsModeDisable,
		GuestAdditionsModeAttach,
		GuestAdditionsModeUpload,
	}

	for _, mode := range validModes {
		if b.config.GuestAdditionsMode == mode {
			validMode = true
			break
		}
	}

	if !validMode {
		errs = packer.MultiErrorAppend(errs,
			fmt.Errorf("guest_additions_mode is invalid. Must be one of: %v", validModes))
	}

	if b.config.GuestAdditionsSHA256 != "" {
		b.config.GuestAdditionsSHA256 = strings.ToLower(b.config.GuestAdditionsSHA256)
	}

	// Warnings
	if b.config.ShutdownCommand == "" {
		warnings = append(warnings,
			"A shutdown_command was not specified. Without a shutdown command, Packer\n"+
				"will forcibly halt the virtual machine, which may result in data loss.")
	}

	if errs != nil && len(errs.Errors) > 0 {
		return warnings, errs
	}

	return warnings, nil
}
示例#11
0
func (b *Builder) Prepare(raws ...interface{}) ([]string, error) {
	md, err := common.DecodeConfig(&b.config, raws...)
	if err != nil {
		return nil, err
	}

	b.config.tpl, err = packer.NewConfigTemplate()
	if err != nil {
		return nil, err
	}
	b.config.tpl.UserVars = b.config.PackerUserVars

	// Accumulate any errors
	errs := common.CheckUnusedConfig(md)

	if b.config.DiskSize == 0 {
		b.config.DiskSize = 40000
	}

	if b.config.Accelerator == "" {
		b.config.Accelerator = "kvm"
	}

	if b.config.HTTPPortMin == 0 {
		b.config.HTTPPortMin = 8000
	}

	if b.config.HTTPPortMax == 0 {
		b.config.HTTPPortMax = 9000
	}

	if b.config.OutputDir == "" {
		b.config.OutputDir = fmt.Sprintf("output-%s", b.config.PackerBuildName)
	}

	if b.config.RawBootWait == "" {
		b.config.RawBootWait = "10s"
	}

	if b.config.SSHHostPortMin == 0 {
		b.config.SSHHostPortMin = 2222
	}

	if b.config.SSHHostPortMax == 0 {
		b.config.SSHHostPortMax = 4444
	}

	if b.config.SSHPort == 0 {
		b.config.SSHPort = 22
	}

	if b.config.VNCPortMin == 0 {
		b.config.VNCPortMin = 5900
	}

	if b.config.VNCPortMax == 0 {
		b.config.VNCPortMax = 6000
	}

	for i, args := range b.config.QemuArgs {
		for j, arg := range args {
			if err := b.config.tpl.Validate(arg); err != nil {
				errs = packer.MultiErrorAppend(errs,
					fmt.Errorf("Error processing qemu-system_x86-64[%d][%d]: %s", i, j, err))
			}
		}
	}

	if b.config.VMName == "" {
		b.config.VMName = fmt.Sprintf("packer-%s", b.config.PackerBuildName)
	}

	if b.config.Format == "" {
		b.config.Format = "qcow2"
	}

	if b.config.FloppyFiles == nil {
		b.config.FloppyFiles = make([]string, 0)
	}

	if b.config.NetDevice == "" {
		b.config.NetDevice = "virtio-net"
	}

	if b.config.DiskInterface == "" {
		b.config.DiskInterface = "virtio"
	}

	// Errors
	templates := map[string]*string{
		"http_directory":    &b.config.HTTPDir,
		"iso_checksum":      &b.config.ISOChecksum,
		"iso_checksum_type": &b.config.ISOChecksumType,
		"iso_url":           &b.config.RawSingleISOUrl,
		"output_directory":  &b.config.OutputDir,
		"shutdown_command":  &b.config.ShutdownCommand,
		"ssh_password":      &b.config.SSHPassword,
		"ssh_username":      &b.config.SSHUser,
		"vm_name":           &b.config.VMName,
		"format":            &b.config.Format,
		"boot_wait":         &b.config.RawBootWait,
		"shutdown_timeout":  &b.config.RawShutdownTimeout,
		"ssh_wait_timeout":  &b.config.RawSSHWaitTimeout,
		"accelerator":       &b.config.Accelerator,
		"net_device":        &b.config.NetDevice,
		"disk_interface":    &b.config.DiskInterface,
	}

	for n, ptr := range templates {
		var err error
		*ptr, err = b.config.tpl.Process(*ptr, nil)
		if err != nil {
			errs = packer.MultiErrorAppend(
				errs, fmt.Errorf("Error processing %s: %s", n, err))
		}
	}

	for i, url := range b.config.ISOUrls {
		var err error
		b.config.ISOUrls[i], err = b.config.tpl.Process(url, nil)
		if err != nil {
			errs = packer.MultiErrorAppend(
				errs, fmt.Errorf("Error processing iso_urls[%d]: %s", i, err))
		}
	}

	for i, command := range b.config.BootCommand {
		if err := b.config.tpl.Validate(command); err != nil {
			errs = packer.MultiErrorAppend(errs,
				fmt.Errorf("Error processing boot_command[%d]: %s", i, err))
		}
	}

	for i, file := range b.config.FloppyFiles {
		var err error
		b.config.FloppyFiles[i], err = b.config.tpl.Process(file, nil)
		if err != nil {
			errs = packer.MultiErrorAppend(errs,
				fmt.Errorf("Error processing floppy_files[%d]: %s",
					i, err))
		}
	}

	if !(b.config.Format == "qcow2" || b.config.Format == "raw") {
		errs = packer.MultiErrorAppend(
			errs, errors.New("invalid format, only 'qcow2' or 'raw' are allowed"))
	}

	if !(b.config.Accelerator == "kvm" || b.config.Accelerator == "xen") {
		errs = packer.MultiErrorAppend(
			errs, errors.New("invalid format, only 'kvm' or 'xen' are allowed"))
	}

	if _, ok := netDevice[b.config.NetDevice]; !ok {
		errs = packer.MultiErrorAppend(
			errs, errors.New("unrecognized network device type"))
	}

	if _, ok := diskInterface[b.config.DiskInterface]; !ok {
		errs = packer.MultiErrorAppend(
			errs, errors.New("unrecognized disk interface type"))
	}

	if b.config.HTTPPortMin > b.config.HTTPPortMax {
		errs = packer.MultiErrorAppend(
			errs, errors.New("http_port_min must be less than http_port_max"))
	}

	if b.config.ISOChecksum == "" {
		errs = packer.MultiErrorAppend(
			errs, errors.New("Due to large file sizes, an iso_checksum is required"))
	} else {
		b.config.ISOChecksum = strings.ToLower(b.config.ISOChecksum)
	}

	if b.config.ISOChecksumType == "" {
		errs = packer.MultiErrorAppend(
			errs, errors.New("The iso_checksum_type must be specified."))
	} else {
		b.config.ISOChecksumType = strings.ToLower(b.config.ISOChecksumType)
		if h := common.HashForType(b.config.ISOChecksumType); h == nil {
			errs = packer.MultiErrorAppend(
				errs,
				fmt.Errorf("Unsupported checksum type: %s", b.config.ISOChecksumType))
		}
	}

	if b.config.RawSingleISOUrl == "" && len(b.config.ISOUrls) == 0 {
		errs = packer.MultiErrorAppend(
			errs, errors.New("One of iso_url or iso_urls must be specified."))
	} else if b.config.RawSingleISOUrl != "" && len(b.config.ISOUrls) > 0 {
		errs = packer.MultiErrorAppend(
			errs, errors.New("Only one of iso_url or iso_urls may be specified."))
	} else if b.config.RawSingleISOUrl != "" {
		b.config.ISOUrls = []string{b.config.RawSingleISOUrl}
	}

	for i, url := range b.config.ISOUrls {
		b.config.ISOUrls[i], err = common.DownloadableURL(url)
		if err != nil {
			errs = packer.MultiErrorAppend(
				errs, fmt.Errorf("Failed to parse iso_url %d: %s", i+1, err))
		}
	}

	if !b.config.PackerForce {
		if _, err := os.Stat(b.config.OutputDir); err == nil {
			errs = packer.MultiErrorAppend(
				errs,
				fmt.Errorf("Output directory '%s' already exists. It must not exist.", b.config.OutputDir))
		}
	}

	b.config.bootWait, err = time.ParseDuration(b.config.RawBootWait)
	if err != nil {
		errs = packer.MultiErrorAppend(
			errs, fmt.Errorf("Failed parsing boot_wait: %s", err))
	}

	if b.config.RawShutdownTimeout == "" {
		b.config.RawShutdownTimeout = "5m"
	}

	if b.config.RawSSHWaitTimeout == "" {
		b.config.RawSSHWaitTimeout = "20m"
	}

	b.config.shutdownTimeout, err = time.ParseDuration(b.config.RawShutdownTimeout)
	if err != nil {
		errs = packer.MultiErrorAppend(
			errs, fmt.Errorf("Failed parsing shutdown_timeout: %s", err))
	}

	if b.config.SSHKeyPath != "" {
		if _, err := os.Stat(b.config.SSHKeyPath); err != nil {
			errs = packer.MultiErrorAppend(
				errs, fmt.Errorf("ssh_key_path is invalid: %s", err))
		} else if _, err := sshKeyToKeyring(b.config.SSHKeyPath); err != nil {
			errs = packer.MultiErrorAppend(
				errs, fmt.Errorf("ssh_key_path is invalid: %s", err))
		}
	}

	if b.config.SSHHostPortMin > b.config.SSHHostPortMax {
		errs = packer.MultiErrorAppend(
			errs, errors.New("ssh_host_port_min must be less than ssh_host_port_max"))
	}

	if b.config.SSHUser == "" {
		errs = packer.MultiErrorAppend(
			errs, errors.New("An ssh_username must be specified."))
	}

	b.config.sshWaitTimeout, err = time.ParseDuration(b.config.RawSSHWaitTimeout)
	if err != nil {
		errs = packer.MultiErrorAppend(
			errs, fmt.Errorf("Failed parsing ssh_wait_timeout: %s", err))
	}

	if b.config.VNCPortMin > b.config.VNCPortMax {
		errs = packer.MultiErrorAppend(
			errs, fmt.Errorf("vnc_port_min must be less than vnc_port_max"))
	}

	if b.config.QemuArgs == nil {
		b.config.QemuArgs = make([][]string, 0)
	}

	if errs != nil && len(errs.Errors) > 0 {
		return nil, errs
	}

	return nil, nil
}
func (s *StepDownloadGuestAdditions) Run(state multistep.StateBag) multistep.StepAction {
	var action multistep.StepAction
	driver := state.Get("driver").(Driver)
	ui := state.Get("ui").(packer.Ui)

	// If we've disabled guest additions, don't download
	if s.GuestAdditionsMode == GuestAdditionsModeDisable {
		log.Println("Not downloading guest additions since it is disabled.")
		return multistep.ActionContinue
	}

	// Get VBox version
	version, err := driver.Version()
	if err != nil {
		state.Put("error", fmt.Errorf("Error reading version for guest additions download: %s", err))
		return multistep.ActionHalt
	}

	if newVersion, ok := additionsVersionMap[version]; ok {
		log.Printf("Rewriting guest additions version: %s to %s", version, newVersion)
		version = newVersion
	}

	additionsName := fmt.Sprintf("VBoxGuestAdditions_%s.iso", version)

	// Use provided version or get it from virtualbox.org
	var checksum string

	checksumType := "sha256"

	// Use the provided source (URL or file path) or generate it
	url := s.GuestAdditionsURL
	if url != "" {
		s.Ctx.Data = &guestAdditionsUrlTemplate{
			Version: version,
		}

		url, err = interpolate.Render(url, &s.Ctx)
		if err != nil {
			err := fmt.Errorf("Error preparing guest additions url: %s", err)
			state.Put("error", err)
			ui.Error(err.Error())
			return multistep.ActionHalt
		}
	} else {
		url, err = driver.Iso()

		if err == nil {
			checksumType = "none"
		} else {
			ui.Error(err.Error())
			url = fmt.Sprintf(
				"http://download.virtualbox.org/virtualbox/%s/%s",
				version,
				additionsName)
		}
	}
	if url == "" {
		err := fmt.Errorf("Couldn't detect guest additions URL.\n" +
			"Please specify `guest_additions_url` manually.")
		state.Put("error", err)
		ui.Error(err.Error())
		return multistep.ActionHalt
	}

	if checksumType != "none" {
		if s.GuestAdditionsSHA256 != "" {
			checksum = s.GuestAdditionsSHA256
		} else {
			checksum, action = s.downloadAdditionsSHA256(state, version, additionsName)
			if action != multistep.ActionContinue {
				return action
			}
		}
	}

	url, err = common.DownloadableURL(url)
	if err != nil {
		err := fmt.Errorf("Error preparing guest additions url: %s", err)
		state.Put("error", err)
		ui.Error(err.Error())
		return multistep.ActionHalt
	}

	log.Printf("Guest additions URL: %s", url)

	downStep := &common.StepDownload{
		Checksum:     checksum,
		ChecksumType: checksumType,
		Description:  "Guest additions",
		ResultKey:    "guest_additions_path",
		Url:          []string{url},
	}

	return downStep.Run(state)
}
示例#13
0
func (b *Builder) Prepare(raws ...interface{}) error {
	md, err := common.DecodeConfig(&b.config, raws...)
	if err != nil {
		return err
	}

	// Accumulate any errors
	errs := common.CheckUnusedConfig(md)

	if b.config.DiskName == "" {
		b.config.DiskName = "disk"
	}

	if b.config.DiskSize == 0 {
		b.config.DiskSize = 40000
	}

	if b.config.FloppyFiles == nil {
		b.config.FloppyFiles = make([]string, 0)
	}

	if b.config.GuestOSType == "" {
		b.config.GuestOSType = "other"
	}

	if b.config.VMName == "" {
		b.config.VMName = fmt.Sprintf("packer-%s", b.config.PackerBuildName)
	}

	if b.config.HTTPPortMin == 0 {
		b.config.HTTPPortMin = 8000
	}

	if b.config.HTTPPortMax == 0 {
		b.config.HTTPPortMax = 9000
	}

	if b.config.RawBootWait == "" {
		b.config.RawBootWait = "10s"
	}

	if b.config.VNCPortMin == 0 {
		b.config.VNCPortMin = 5900
	}

	if b.config.VNCPortMax == 0 {
		b.config.VNCPortMax = 6000
	}

	if b.config.OutputDir == "" {
		b.config.OutputDir = fmt.Sprintf("output-%s", b.config.PackerBuildName)
	}

	if b.config.SSHPort == 0 {
		b.config.SSHPort = 22
	}

	if b.config.ToolsUploadPath == "" {
		b.config.ToolsUploadPath = "{{ .Flavor }}.iso"
	}

	if b.config.HTTPPortMin > b.config.HTTPPortMax {
		errs = packer.MultiErrorAppend(
			errs, errors.New("http_port_min must be less than http_port_max"))
	}

	if b.config.ISOChecksum == "" {
		errs = packer.MultiErrorAppend(
			errs, errors.New("Due to large file sizes, an iso_checksum is required"))
	} else {
		b.config.ISOChecksum = strings.ToLower(b.config.ISOChecksum)
	}

	if b.config.ISOChecksumType == "" {
		errs = packer.MultiErrorAppend(
			errs, errors.New("The iso_checksum_type must be specified."))
	} else {
		b.config.ISOChecksumType = strings.ToLower(b.config.ISOChecksumType)
		if h := common.HashForType(b.config.ISOChecksumType); h == nil {
			errs = packer.MultiErrorAppend(
				errs,
				fmt.Errorf("Unsupported checksum type: %s", b.config.ISOChecksumType))
		}
	}

	if b.config.ISOUrl == "" {
		errs = packer.MultiErrorAppend(
			errs, errors.New("An iso_url must be specified."))
	} else {
		b.config.ISOUrl, err = common.DownloadableURL(b.config.ISOUrl)
		if err != nil {
			errs = packer.MultiErrorAppend(
				errs, fmt.Errorf("iso_url: %s", err))
		}
	}

	if !b.config.PackerForce {
		if _, err := os.Stat(b.config.OutputDir); err == nil {
			errs = packer.MultiErrorAppend(
				errs,
				fmt.Errorf("Output directory '%s' already exists. It must not exist.", b.config.OutputDir))
		}
	}

	if b.config.SSHUser == "" {
		errs = packer.MultiErrorAppend(
			errs, errors.New("An ssh_username must be specified."))
	}

	if b.config.RawBootWait != "" {
		b.config.bootWait, err = time.ParseDuration(b.config.RawBootWait)
		if err != nil {
			errs = packer.MultiErrorAppend(
				errs, fmt.Errorf("Failed parsing boot_wait: %s", err))
		}
	}

	if b.config.RawShutdownTimeout == "" {
		b.config.RawShutdownTimeout = "5m"
	}

	b.config.shutdownTimeout, err = time.ParseDuration(b.config.RawShutdownTimeout)
	if err != nil {
		errs = packer.MultiErrorAppend(
			errs, fmt.Errorf("Failed parsing shutdown_timeout: %s", err))
	}

	if b.config.RawSSHWaitTimeout == "" {
		b.config.RawSSHWaitTimeout = "20m"
	}

	b.config.sshWaitTimeout, err = time.ParseDuration(b.config.RawSSHWaitTimeout)
	if err != nil {
		errs = packer.MultiErrorAppend(
			errs, fmt.Errorf("Failed parsing ssh_wait_timeout: %s", err))
	}

	if _, err := template.New("path").Parse(b.config.ToolsUploadPath); err != nil {
		errs = packer.MultiErrorAppend(
			errs, fmt.Errorf("tools_upload_path invalid: %s", err))
	}

	if b.config.VNCPortMin > b.config.VNCPortMax {
		errs = packer.MultiErrorAppend(
			errs, fmt.Errorf("vnc_port_min must be less than vnc_port_max"))
	}

	b.driver, err = NewDriver()
	if err != nil {
		errs = packer.MultiErrorAppend(
			errs, fmt.Errorf("Failed creating VMware driver: %s", err))
	}

	if errs != nil && len(errs.Errors) > 0 {
		return errs
	}

	return nil
}
示例#14
0
文件: config.go 项目: bryson/packer
func NewConfig(raws ...interface{}) (*Config, []string, error) {
	c := new(Config)
	err := config.Decode(c, &config.DecodeOpts{
		Interpolate:        true,
		InterpolateContext: &c.ctx,
		InterpolateFilter: &interpolate.RenderFilter{
			Exclude: []string{
				"boot_command",
				"guest_additions_path",
				"guest_additions_url",
				"vboxmanage",
				"vboxmanage_post",
			},
		},
	}, raws...)
	if err != nil {
		return nil, nil, err
	}

	// Defaults
	if c.GuestAdditionsMode == "" {
		c.GuestAdditionsMode = "upload"
	}

	if c.GuestAdditionsPath == "" {
		c.GuestAdditionsPath = "VBoxGuestAdditions.iso"
	}

	if c.VMName == "" {
		c.VMName = fmt.Sprintf(
			"packer-%s-%d", c.PackerBuildName, interpolate.InitTime.Unix())
	}

	// Prepare the errors
	var errs *packer.MultiError
	errs = packer.MultiErrorAppend(errs, c.ExportConfig.Prepare(&c.ctx)...)
	errs = packer.MultiErrorAppend(errs, c.ExportOpts.Prepare(&c.ctx)...)
	errs = packer.MultiErrorAppend(errs, c.FloppyConfig.Prepare(&c.ctx)...)
	errs = packer.MultiErrorAppend(errs, c.HTTPConfig.Prepare(&c.ctx)...)
	errs = packer.MultiErrorAppend(errs, c.OutputConfig.Prepare(&c.ctx, &c.PackerConfig)...)
	errs = packer.MultiErrorAppend(errs, c.RunConfig.Prepare(&c.ctx)...)
	errs = packer.MultiErrorAppend(errs, c.ShutdownConfig.Prepare(&c.ctx)...)
	errs = packer.MultiErrorAppend(errs, c.SSHConfig.Prepare(&c.ctx)...)
	errs = packer.MultiErrorAppend(errs, c.VBoxManageConfig.Prepare(&c.ctx)...)
	errs = packer.MultiErrorAppend(errs, c.VBoxManagePostConfig.Prepare(&c.ctx)...)
	errs = packer.MultiErrorAppend(errs, c.VBoxVersionConfig.Prepare(&c.ctx)...)

	c.ChecksumType = strings.ToLower(c.ChecksumType)
	c.Checksum = strings.ToLower(c.Checksum)

	if c.SourcePath == "" {
		errs = packer.MultiErrorAppend(errs, fmt.Errorf("source_path is required"))
	} else {
		c.SourcePath, err = common.DownloadableURL(c.SourcePath)
		if err != nil {
			errs = packer.MultiErrorAppend(errs, fmt.Errorf("source_path is invalid: %s", err))
		}
	}

	validMode := false
	validModes := []string{
		vboxcommon.GuestAdditionsModeDisable,
		vboxcommon.GuestAdditionsModeAttach,
		vboxcommon.GuestAdditionsModeUpload,
	}

	for _, mode := range validModes {
		if c.GuestAdditionsMode == mode {
			validMode = true
			break
		}
	}

	if !validMode {
		errs = packer.MultiErrorAppend(errs,
			fmt.Errorf("guest_additions_mode is invalid. Must be one of: %v", validModes))
	}

	if c.GuestAdditionsSHA256 != "" {
		c.GuestAdditionsSHA256 = strings.ToLower(c.GuestAdditionsSHA256)
	}

	// Warnings
	var warnings []string
	if c.ShutdownCommand == "" {
		warnings = append(warnings,
			"A shutdown_command was not specified. Without a shutdown command, Packer\n"+
				"will forcibly halt the virtual machine, which may result in data loss.")
	}

	// Check for any errors.
	if errs != nil && len(errs.Errors) > 0 {
		return nil, warnings, errs
	}

	// TODO: Write a packer fix and just remove import_opts
	if c.ImportOpts != "" {
		c.ImportFlags = append(c.ImportFlags, "--options", c.ImportOpts)
	}

	return c, warnings, nil
}
示例#15
0
func (b *Builder) Prepare(raws ...interface{}) ([]string, error) {
	md, err := common.DecodeConfig(&b.config, raws...)
	if err != nil {
		return nil, err
	}

	b.config.tpl, err = packer.NewConfigTemplate()
	if err != nil {
		return nil, err
	}
	b.config.tpl.UserVars = b.config.PackerUserVars

	// Accumulate any errors
	errs := common.CheckUnusedConfig(md)
	warnings := make([]string, 0)

	if b.config.DiskName == "" {
		b.config.DiskName = "disk"
	}

	if b.config.DiskSize == 0 {
		b.config.DiskSize = 40000
	}

	if b.config.DiskTypeId == "" {
		// Default is growable virtual disk split in 2GB files.
		b.config.DiskTypeId = "1"

		if b.config.RemoteType == "esx5" {
			b.config.DiskTypeId = "zeroedthick"
		}
	}

	if b.config.FloppyFiles == nil {
		b.config.FloppyFiles = make([]string, 0)
	}

	if b.config.GuestOSType == "" {
		b.config.GuestOSType = "other"
	}

	if b.config.VMName == "" {
		b.config.VMName = fmt.Sprintf("packer-%s", b.config.PackerBuildName)
	}

	if b.config.HTTPPortMin == 0 {
		b.config.HTTPPortMin = 8000
	}

	if b.config.HTTPPortMax == 0 {
		b.config.HTTPPortMax = 9000
	}

	if b.config.RawBootWait == "" {
		b.config.RawBootWait = "10s"
	}

	if b.config.VNCPortMin == 0 {
		b.config.VNCPortMin = 5900
	}

	if b.config.VNCPortMax == 0 {
		b.config.VNCPortMax = 6000
	}

	if b.config.OutputDir == "" {
		b.config.OutputDir = fmt.Sprintf("output-%s", b.config.PackerBuildName)
	}

	if b.config.RemoteUser == "" {
		b.config.RemoteUser = "******"
	}

	if b.config.RemoteDatastore == "" {
		b.config.RemoteDatastore = "datastore1"
	}

	if b.config.RemotePort == 0 {
		b.config.RemotePort = 22
	}

	if b.config.SSHPort == 0 {
		b.config.SSHPort = 22
	}

	if b.config.ToolsUploadPath == "" {
		b.config.ToolsUploadPath = "{{ .Flavor }}.iso"
	}

	// Errors
	templates := map[string]*string{
		"disk_name":           &b.config.DiskName,
		"guest_os_type":       &b.config.GuestOSType,
		"http_directory":      &b.config.HTTPDir,
		"iso_checksum":        &b.config.ISOChecksum,
		"iso_checksum_type":   &b.config.ISOChecksumType,
		"iso_url":             &b.config.RawSingleISOUrl,
		"output_directory":    &b.config.OutputDir,
		"shutdown_command":    &b.config.ShutdownCommand,
		"ssh_key_path":        &b.config.SSHKeyPath,
		"ssh_password":        &b.config.SSHPassword,
		"ssh_username":        &b.config.SSHUser,
		"tools_upload_flavor": &b.config.ToolsUploadFlavor,
		"vm_name":             &b.config.VMName,
		"boot_wait":           &b.config.RawBootWait,
		"shutdown_timeout":    &b.config.RawShutdownTimeout,
		"ssh_wait_timeout":    &b.config.RawSSHWaitTimeout,
		"vmx_template_path":   &b.config.VMXTemplatePath,
		"remote_type":         &b.config.RemoteType,
		"remote_host":         &b.config.RemoteHost,
		"remote_datastore":    &b.config.RemoteDatastore,
		"remote_user":         &b.config.RemoteUser,
		"remote_password":     &b.config.RemotePassword,
	}

	for n, ptr := range templates {
		var err error
		*ptr, err = b.config.tpl.Process(*ptr, nil)
		if err != nil {
			errs = packer.MultiErrorAppend(
				errs, fmt.Errorf("Error processing %s: %s", n, err))
		}
	}

	for i, url := range b.config.ISOUrls {
		var err error
		b.config.ISOUrls[i], err = b.config.tpl.Process(url, nil)
		if err != nil {
			errs = packer.MultiErrorAppend(
				errs, fmt.Errorf("Error processing iso_urls[%d]: %s", i, err))
		}
	}

	for i, command := range b.config.BootCommand {
		if err := b.config.tpl.Validate(command); err != nil {
			errs = packer.MultiErrorAppend(errs,
				fmt.Errorf("Error processing boot_command[%d]: %s", i, err))
		}
	}

	for i, file := range b.config.FloppyFiles {
		var err error
		b.config.FloppyFiles[i], err = b.config.tpl.Process(file, nil)
		if err != nil {
			errs = packer.MultiErrorAppend(errs,
				fmt.Errorf("Error processing floppy_files[%d]: %s",
					i, err))
		}
	}

	newVMXData := make(map[string]string)
	for k, v := range b.config.VMXData {
		k, err = b.config.tpl.Process(k, nil)
		if err != nil {
			errs = packer.MultiErrorAppend(errs,
				fmt.Errorf("Error processing VMX data key %s: %s", k, err))
			continue
		}

		v, err = b.config.tpl.Process(v, nil)
		if err != nil {
			errs = packer.MultiErrorAppend(errs,
				fmt.Errorf("Error processing VMX data value '%s': %s", v, err))
			continue
		}

		newVMXData[k] = v
	}

	b.config.VMXData = newVMXData

	if b.config.HTTPPortMin > b.config.HTTPPortMax {
		errs = packer.MultiErrorAppend(
			errs, errors.New("http_port_min must be less than http_port_max"))
	}

	if b.config.ISOChecksum == "" {
		errs = packer.MultiErrorAppend(
			errs, errors.New("Due to large file sizes, an iso_checksum is required"))
	} else {
		b.config.ISOChecksum = strings.ToLower(b.config.ISOChecksum)
	}

	if b.config.ISOChecksumType == "" {
		errs = packer.MultiErrorAppend(
			errs, errors.New("The iso_checksum_type must be specified."))
	} else {
		b.config.ISOChecksumType = strings.ToLower(b.config.ISOChecksumType)
		if h := common.HashForType(b.config.ISOChecksumType); h == nil {
			errs = packer.MultiErrorAppend(
				errs,
				fmt.Errorf("Unsupported checksum type: %s", b.config.ISOChecksumType))
		}
	}

	if b.config.RawSingleISOUrl == "" && len(b.config.ISOUrls) == 0 {
		errs = packer.MultiErrorAppend(
			errs, errors.New("One of iso_url or iso_urls must be specified."))
	} else if b.config.RawSingleISOUrl != "" && len(b.config.ISOUrls) > 0 {
		errs = packer.MultiErrorAppend(
			errs, errors.New("Only one of iso_url or iso_urls may be specified."))
	} else if b.config.RawSingleISOUrl != "" {
		b.config.ISOUrls = []string{b.config.RawSingleISOUrl}
	}

	for i, url := range b.config.ISOUrls {
		b.config.ISOUrls[i], err = common.DownloadableURL(url)
		if err != nil {
			errs = packer.MultiErrorAppend(
				errs, fmt.Errorf("Failed to parse iso_url %d: %s", i+1, err))
		}
	}

	if !b.config.PackerForce {
		if _, err := os.Stat(b.config.OutputDir); err == nil {
			errs = packer.MultiErrorAppend(
				errs,
				fmt.Errorf("Output directory '%s' already exists. It must not exist.", b.config.OutputDir))
		}
	}

	if b.config.SSHKeyPath != "" {
		if _, err := os.Stat(b.config.SSHKeyPath); err != nil {
			errs = packer.MultiErrorAppend(
				errs, fmt.Errorf("ssh_key_path is invalid: %s", err))
		} else if _, err := sshKeyToKeyring(b.config.SSHKeyPath); err != nil {
			errs = packer.MultiErrorAppend(
				errs, fmt.Errorf("ssh_key_path is invalid: %s", err))
		}
	}

	if b.config.SSHUser == "" {
		errs = packer.MultiErrorAppend(
			errs, errors.New("An ssh_username must be specified."))
	}

	if b.config.RawBootWait != "" {
		b.config.bootWait, err = time.ParseDuration(b.config.RawBootWait)
		if err != nil {
			errs = packer.MultiErrorAppend(
				errs, fmt.Errorf("Failed parsing boot_wait: %s", err))
		}
	}

	if b.config.RawShutdownTimeout == "" {
		b.config.RawShutdownTimeout = "5m"
	}

	b.config.shutdownTimeout, err = time.ParseDuration(b.config.RawShutdownTimeout)
	if err != nil {
		errs = packer.MultiErrorAppend(
			errs, fmt.Errorf("Failed parsing shutdown_timeout: %s", err))
	}

	if b.config.RawSSHWaitTimeout == "" {
		b.config.RawSSHWaitTimeout = "20m"
	}

	b.config.sshWaitTimeout, err = time.ParseDuration(b.config.RawSSHWaitTimeout)
	if err != nil {
		errs = packer.MultiErrorAppend(
			errs, fmt.Errorf("Failed parsing ssh_wait_timeout: %s", err))
	}

	if _, err := template.New("path").Parse(b.config.ToolsUploadPath); err != nil {
		errs = packer.MultiErrorAppend(
			errs, fmt.Errorf("tools_upload_path invalid: %s", err))
	}

	if b.config.VMXTemplatePath != "" {
		if err := b.validateVMXTemplatePath(); err != nil {
			errs = packer.MultiErrorAppend(
				errs, fmt.Errorf("vmx_template_path is invalid: %s", err))
		}

	}

	if b.config.VNCPortMin > b.config.VNCPortMax {
		errs = packer.MultiErrorAppend(
			errs, fmt.Errorf("vnc_port_min must be less than vnc_port_max"))
	}

	// Remote configuration validation
	if b.config.RemoteType != "" {
		if b.config.RemoteHost == "" {
			errs = packer.MultiErrorAppend(errs,
				fmt.Errorf("remote_host must be specified"))
		}
	}

	// Warnings
	if b.config.ShutdownCommand == "" {
		warnings = append(warnings,
			"A shutdown_command was not specified. Without a shutdown command, Packer\n"+
				"will forcibly halt the virtual machine, which may result in data loss.")
	}

	if errs != nil && len(errs.Errors) > 0 {
		return warnings, errs
	}

	return warnings, nil
}
示例#16
0
文件: builder.go 项目: reoring/packer
func (b *Builder) Prepare(raws ...interface{}) error {
	md, err := common.DecodeConfig(&b.config, raws...)
	if err != nil {
		return err
	}

	b.config.tpl, err = packer.NewConfigTemplate()
	if err != nil {
		return err
	}
	b.config.tpl.UserVars = b.config.PackerUserVars

	// Accumulate any errors
	errs := common.CheckUnusedConfig(md)

	if b.config.DiskSize == 0 {
		b.config.DiskSize = 40000
	}

	if b.config.FloppyFiles == nil {
		b.config.FloppyFiles = make([]string, 0)
	}

	if b.config.GuestAdditionsPath == "" {
		b.config.GuestAdditionsPath = "VBoxGuestAdditions.iso"
	}

	if b.config.HardDriveInterface == "" {
		b.config.HardDriveInterface = "ide"
	}

	if b.config.GuestOSType == "" {
		b.config.GuestOSType = "Other"
	}

	if b.config.HTTPPortMin == 0 {
		b.config.HTTPPortMin = 8000
	}

	if b.config.HTTPPortMax == 0 {
		b.config.HTTPPortMax = 9000
	}

	if b.config.OutputDir == "" {
		b.config.OutputDir = fmt.Sprintf("output-%s", b.config.PackerBuildName)
	}

	if b.config.RawBootWait == "" {
		b.config.RawBootWait = "10s"
	}

	if b.config.SSHHostPortMin == 0 {
		b.config.SSHHostPortMin = 2222
	}

	if b.config.SSHHostPortMax == 0 {
		b.config.SSHHostPortMax = 4444
	}

	if b.config.SSHPort == 0 {
		b.config.SSHPort = 22
	}

	if b.config.VBoxManage == nil {
		b.config.VBoxManage = make([][]string, 0)
	}

	if b.config.VBoxVersionFile == "" {
		b.config.VBoxVersionFile = ".vbox_version"
	}

	if b.config.VMName == "" {
		b.config.VMName = fmt.Sprintf("packer-%s", b.config.PackerBuildName)
	}

	if b.config.Format == "" {
		b.config.Format = "ovf"
	}

	// Errors
	templates := map[string]*string{
		"guest_additions_sha256":  &b.config.GuestAdditionsSHA256,
		"guest_os_type":           &b.config.GuestOSType,
		"hard_drive_interface":    &b.config.HardDriveInterface,
		"http_directory":          &b.config.HTTPDir,
		"iso_checksum":            &b.config.ISOChecksum,
		"iso_checksum_type":       &b.config.ISOChecksumType,
		"iso_url":                 &b.config.RawSingleISOUrl,
		"output_directory":        &b.config.OutputDir,
		"shutdown_command":        &b.config.ShutdownCommand,
		"ssh_key_path":            &b.config.SSHKeyPath,
		"ssh_password":            &b.config.SSHPassword,
		"ssh_username":            &b.config.SSHUser,
		"virtualbox_version_file": &b.config.VBoxVersionFile,
		"vm_name":                 &b.config.VMName,
		"format":                  &b.config.Format,
		"boot_wait":               &b.config.RawBootWait,
		"shutdown_timeout":        &b.config.RawShutdownTimeout,
		"ssh_wait_timeout":        &b.config.RawSSHWaitTimeout,
	}

	for n, ptr := range templates {
		var err error
		*ptr, err = b.config.tpl.Process(*ptr, nil)
		if err != nil {
			errs = packer.MultiErrorAppend(
				errs, fmt.Errorf("Error processing %s: %s", n, err))
		}
	}

	for i, url := range b.config.ISOUrls {
		var err error
		b.config.ISOUrls[i], err = b.config.tpl.Process(url, nil)
		if err != nil {
			errs = packer.MultiErrorAppend(
				errs, fmt.Errorf("Error processing iso_urls[%d]: %s", i, err))
		}
	}

	validates := map[string]*string{
		"guest_additions_path": &b.config.GuestAdditionsPath,
		"guest_additions_url":  &b.config.GuestAdditionsURL,
	}

	for n, ptr := range validates {
		if err := b.config.tpl.Validate(*ptr); err != nil {
			errs = packer.MultiErrorAppend(
				errs, fmt.Errorf("Error parsing %s: %s", n, err))
		}
	}

	for i, command := range b.config.BootCommand {
		if err := b.config.tpl.Validate(command); err != nil {
			errs = packer.MultiErrorAppend(errs,
				fmt.Errorf("Error processing boot_command[%d]: %s", i, err))
		}
	}

	for i, file := range b.config.FloppyFiles {
		var err error
		b.config.FloppyFiles[i], err = b.config.tpl.Process(file, nil)
		if err != nil {
			errs = packer.MultiErrorAppend(errs,
				fmt.Errorf("Error processing floppy_files[%d]: %s",
					i, err))
		}
	}

	if !(b.config.Format == "ovf" || b.config.Format == "ova") {
		errs = packer.MultiErrorAppend(
			errs, errors.New("invalid format, only 'ovf' or 'ova' are allowed"))
	}

	if b.config.HardDriveInterface != "ide" && b.config.HardDriveInterface != "sata" {
		errs = packer.MultiErrorAppend(
			errs, errors.New("hard_drive_interface can only be ide or sata"))
	}

	if b.config.HTTPPortMin > b.config.HTTPPortMax {
		errs = packer.MultiErrorAppend(
			errs, errors.New("http_port_min must be less than http_port_max"))
	}

	if b.config.ISOChecksum == "" {
		errs = packer.MultiErrorAppend(
			errs, errors.New("Due to large file sizes, an iso_checksum is required"))
	} else {
		b.config.ISOChecksum = strings.ToLower(b.config.ISOChecksum)
	}

	if b.config.ISOChecksumType == "" {
		errs = packer.MultiErrorAppend(
			errs, errors.New("The iso_checksum_type must be specified."))
	} else {
		b.config.ISOChecksumType = strings.ToLower(b.config.ISOChecksumType)
		if h := common.HashForType(b.config.ISOChecksumType); h == nil {
			errs = packer.MultiErrorAppend(
				errs,
				fmt.Errorf("Unsupported checksum type: %s", b.config.ISOChecksumType))
		}
	}

	if b.config.RawSingleISOUrl == "" && len(b.config.ISOUrls) == 0 {
		errs = packer.MultiErrorAppend(
			errs, errors.New("One of iso_url or iso_urls must be specified."))
	} else if b.config.RawSingleISOUrl != "" && len(b.config.ISOUrls) > 0 {
		errs = packer.MultiErrorAppend(
			errs, errors.New("Only one of iso_url or iso_urls may be specified."))
	} else if b.config.RawSingleISOUrl != "" {
		b.config.ISOUrls = []string{b.config.RawSingleISOUrl}
	}

	for i, url := range b.config.ISOUrls {
		b.config.ISOUrls[i], err = common.DownloadableURL(url)
		if err != nil {
			errs = packer.MultiErrorAppend(
				errs, fmt.Errorf("Failed to parse iso_url %d: %s", i+1, err))
		}
	}

	if b.config.GuestAdditionsSHA256 != "" {
		b.config.GuestAdditionsSHA256 = strings.ToLower(b.config.GuestAdditionsSHA256)
	}

	if !b.config.PackerForce {
		if _, err := os.Stat(b.config.OutputDir); err == nil {
			errs = packer.MultiErrorAppend(
				errs,
				fmt.Errorf("Output directory '%s' already exists. It must not exist.", b.config.OutputDir))
		}
	}

	b.config.bootWait, err = time.ParseDuration(b.config.RawBootWait)
	if err != nil {
		errs = packer.MultiErrorAppend(
			errs, fmt.Errorf("Failed parsing boot_wait: %s", err))
	}

	if b.config.RawShutdownTimeout == "" {
		b.config.RawShutdownTimeout = "5m"
	}

	if b.config.RawSSHWaitTimeout == "" {
		b.config.RawSSHWaitTimeout = "20m"
	}

	b.config.shutdownTimeout, err = time.ParseDuration(b.config.RawShutdownTimeout)
	if err != nil {
		errs = packer.MultiErrorAppend(
			errs, fmt.Errorf("Failed parsing shutdown_timeout: %s", err))
	}

	if b.config.SSHKeyPath != "" {
		if _, err := os.Stat(b.config.SSHKeyPath); err != nil {
			errs = packer.MultiErrorAppend(
				errs, fmt.Errorf("ssh_key_path is invalid: %s", err))
		} else if _, err := sshKeyToKeyring(b.config.SSHKeyPath); err != nil {
			errs = packer.MultiErrorAppend(
				errs, fmt.Errorf("ssh_key_path is invalid: %s", err))
		}
	}

	if b.config.SSHHostPortMin > b.config.SSHHostPortMax {
		errs = packer.MultiErrorAppend(
			errs, errors.New("ssh_host_port_min must be less than ssh_host_port_max"))
	}

	if b.config.SSHUser == "" {
		errs = packer.MultiErrorAppend(
			errs, errors.New("An ssh_username must be specified."))
	}

	b.config.sshWaitTimeout, err = time.ParseDuration(b.config.RawSSHWaitTimeout)
	if err != nil {
		errs = packer.MultiErrorAppend(
			errs, fmt.Errorf("Failed parsing ssh_wait_timeout: %s", err))
	}

	for i, args := range b.config.VBoxManage {
		for j, arg := range args {
			if err := b.config.tpl.Validate(arg); err != nil {
				errs = packer.MultiErrorAppend(errs,
					fmt.Errorf("Error processing vboxmanage[%d][%d]: %s", i, j, err))
			}
		}
	}

	if errs != nil && len(errs.Errors) > 0 {
		return errs
	}

	return nil
}
示例#17
0
func (b *Builder) Prepare(raws ...interface{}) ([]string, error) {
	err := config.Decode(&b.config, &config.DecodeOpts{
		Interpolate:        true,
		InterpolateContext: &b.config.ctx,
		InterpolateFilter: &interpolate.RenderFilter{
			Exclude: []string{
				"boot_command",
				"guest_additions_path",
				"guest_additions_url",
				"vboxmanage",
				"vboxmanage_post",
			},
		},
	}, raws...)
	if err != nil {
		return nil, err
	}

	// Accumulate any errors and warnings
	var errs *packer.MultiError
	errs = packer.MultiErrorAppend(errs, b.config.ExportConfig.Prepare(&b.config.ctx)...)
	errs = packer.MultiErrorAppend(errs, b.config.ExportOpts.Prepare(&b.config.ctx)...)
	errs = packer.MultiErrorAppend(errs, b.config.FloppyConfig.Prepare(&b.config.ctx)...)
	errs = packer.MultiErrorAppend(
		errs, b.config.OutputConfig.Prepare(&b.config.ctx, &b.config.PackerConfig)...)
	errs = packer.MultiErrorAppend(errs, b.config.RunConfig.Prepare(&b.config.ctx)...)
	errs = packer.MultiErrorAppend(errs, b.config.ShutdownConfig.Prepare(&b.config.ctx)...)
	errs = packer.MultiErrorAppend(errs, b.config.SSHConfig.Prepare(&b.config.ctx)...)
	errs = packer.MultiErrorAppend(errs, b.config.VBoxManageConfig.Prepare(&b.config.ctx)...)
	errs = packer.MultiErrorAppend(errs, b.config.VBoxManagePostConfig.Prepare(&b.config.ctx)...)
	errs = packer.MultiErrorAppend(errs, b.config.VBoxVersionConfig.Prepare(&b.config.ctx)...)
	warnings := make([]string, 0)

	if b.config.DiskSize == 0 {
		b.config.DiskSize = 40000
	}

	if b.config.GuestAdditionsMode == "" {
		b.config.GuestAdditionsMode = "upload"
	}

	if b.config.GuestAdditionsPath == "" {
		b.config.GuestAdditionsPath = "VBoxGuestAdditions.iso"
	}

	if b.config.HardDriveInterface == "" {
		b.config.HardDriveInterface = "ide"
	}

	if b.config.GuestOSType == "" {
		b.config.GuestOSType = "Other"
	}

	if b.config.ISOInterface == "" {
		b.config.ISOInterface = "ide"
	}

	if b.config.VMName == "" {
		b.config.VMName = fmt.Sprintf(
			"packer-%s-%d", b.config.PackerBuildName, interpolate.InitTime.Unix())
	}

	if b.config.HardDriveInterface != "ide" && b.config.HardDriveInterface != "sata" && b.config.HardDriveInterface != "scsi" {
		errs = packer.MultiErrorAppend(
			errs, errors.New("hard_drive_interface can only be ide, sata, or scsi"))
	}

	if b.config.ISOChecksumType == "" {
		errs = packer.MultiErrorAppend(
			errs, errors.New("The iso_checksum_type must be specified."))
	} else {
		b.config.ISOChecksumType = strings.ToLower(b.config.ISOChecksumType)
		if b.config.ISOChecksumType != "none" {
			if b.config.ISOChecksum == "" {
				errs = packer.MultiErrorAppend(
					errs, errors.New("Due to large file sizes, an iso_checksum is required"))
			} else {
				b.config.ISOChecksum = strings.ToLower(b.config.ISOChecksum)
			}

			if h := common.HashForType(b.config.ISOChecksumType); h == nil {
				errs = packer.MultiErrorAppend(
					errs,
					fmt.Errorf("Unsupported checksum type: %s", b.config.ISOChecksumType))
			}
		}
	}

	if b.config.ISOInterface != "ide" && b.config.ISOInterface != "sata" {
		errs = packer.MultiErrorAppend(
			errs, errors.New("iso_interface can only be ide or sata"))
	}

	if b.config.RawSingleISOUrl == "" && len(b.config.ISOUrls) == 0 {
		errs = packer.MultiErrorAppend(
			errs, errors.New("One of iso_url or iso_urls must be specified."))
	} else if b.config.RawSingleISOUrl != "" && len(b.config.ISOUrls) > 0 {
		errs = packer.MultiErrorAppend(
			errs, errors.New("Only one of iso_url or iso_urls may be specified."))
	} else if b.config.RawSingleISOUrl != "" {
		b.config.ISOUrls = []string{b.config.RawSingleISOUrl}
	}

	for i, url := range b.config.ISOUrls {
		b.config.ISOUrls[i], err = common.DownloadableURL(url)
		if err != nil {
			errs = packer.MultiErrorAppend(
				errs, fmt.Errorf("Failed to parse iso_url %d: %s", i+1, err))
		}
	}

	validMode := false
	validModes := []string{
		vboxcommon.GuestAdditionsModeDisable,
		vboxcommon.GuestAdditionsModeAttach,
		vboxcommon.GuestAdditionsModeUpload,
	}

	for _, mode := range validModes {
		if b.config.GuestAdditionsMode == mode {
			validMode = true
			break
		}
	}

	if !validMode {
		errs = packer.MultiErrorAppend(errs,
			fmt.Errorf("guest_additions_mode is invalid. Must be one of: %v", validModes))
	}

	if b.config.GuestAdditionsSHA256 != "" {
		b.config.GuestAdditionsSHA256 = strings.ToLower(b.config.GuestAdditionsSHA256)
	}

	// Warnings
	if b.config.ISOChecksumType == "none" {
		warnings = append(warnings,
			"A checksum type of 'none' was specified. Since ISO files are so big,\n"+
				"a checksum is highly recommended.")
	}

	if b.config.ShutdownCommand == "" {
		warnings = append(warnings,
			"A shutdown_command was not specified. Without a shutdown command, Packer\n"+
				"will forcibly halt the virtual machine, which may result in data loss.")
	}

	if errs != nil && len(errs.Errors) > 0 {
		return warnings, errs
	}

	return warnings, nil
}
示例#18
0
func (b *Builder) Prepare(raws ...interface{}) ([]string, error) {

	md, err := common.DecodeConfig(&b.config, raws...)
	if err != nil {
		return nil, err
	}

	b.config.tpl, err = packer.NewConfigTemplate()
	if err != nil {
		return nil, err
	}
	b.config.tpl.UserVars = b.config.PackerUserVars

	driver, err := hypervcommon.NewHypervPS4Driver()
	if err != nil {
		return nil, fmt.Errorf("Failed creating Hyper-V driver: %s", err)
	}

	// Accumulate any errors and warnings
	errs := common.CheckUnusedConfig(md)
	errs = packer.MultiErrorAppend(errs, b.config.OutputConfig.Prepare(b.config.tpl, &b.config.PackerConfig)...)
	warnings := make([]string, 0)

	//DiskName
	if b.config.DiskName == "" {
		b.config.DiskName = "disk"
	}

	//DiskSize
	err = b.checkDiskSize()
	if err != nil {
		errs = packer.MultiErrorAppend(errs, err)
	}

	//DiskType
	if b.config.DiskType == "" {
		// Default is dynamic
		b.config.DiskType = DiskTypeDynamic
	}

	if b.config.DiskType != DiskTypeDynamic || b.config.DiskType != DiskTypeFixed {
		errs = packer.MultiErrorAppend(errs,
			fmt.Errorf("disk_type: %s, invalid disk type, must be %s or %s", b.config.DiskType, DiskTypeDynamic, DiskTypeFixed))
	}

	log.Println(fmt.Sprintf("%s: %s", "DiskType", b.config.DiskType))

	//RamSizeMB

	err = b.checkRamSize()
	if err != nil {
		errs = packer.MultiErrorAppend(errs, err)
	}

	//FloppyFiles
	if b.config.FloppyFiles == nil {
		b.config.FloppyFiles = make([]string, 0)
	}

	for i, file := range b.config.FloppyFiles {
		var err error
		b.config.FloppyFiles[i], err = b.config.tpl.Process(file, nil)
		if err != nil {
			errs = packer.MultiErrorAppend(errs,
				fmt.Errorf("Error processing floppy_files[%d]: %s",
					i, err))
		}
	}

	//ISOChecksum ISOChecksumType

	if b.config.ISOChecksumType == "" {
		errs = packer.MultiErrorAppend(
			errs, errors.New("The iso_checksum_type must be specified."))
	} else {
		b.config.ISOChecksumType = strings.ToLower(b.config.ISOChecksumType)
		if b.config.ISOChecksumType != "none" {
			if b.config.ISOChecksum == "" {
				errs = packer.MultiErrorAppend(
					errs, errors.New("Due to large file sizes, an iso_checksum is required"))
			} else {
				b.config.ISOChecksum = strings.ToLower(b.config.ISOChecksum)
			}

			if h := common.HashForType(b.config.ISOChecksumType); h == nil {
				errs = packer.MultiErrorAppend(
					errs,
					fmt.Errorf("Unsupported checksum type: %s", b.config.ISOChecksumType))
			}
		}
	}

	//ISOUrls
	for i, url := range b.config.ISOUrls {
		var err error
		b.config.ISOUrls[i], err = b.config.tpl.Process(url, nil)
		if err != nil {
			errs = packer.MultiErrorAppend(
				errs, fmt.Errorf("Error processing iso_urls[%d]: %s", i, err))
		}
	}

	//Version
	if b.config.Version == "" {
		b.config.Version = "1"
	}

	//VMName
	if b.config.VMName == "" {
		b.config.VMName = fmt.Sprintf("packer-%s", b.config.PackerBuildName)
	}

	//SkipCompaction

	if b.config.RawSingleISOUrl == "" && len(b.config.ISOUrls) == 0 {
		errs = packer.MultiErrorAppend(
			errs, errors.New("One of iso_url or iso_urls must be specified."))
	} else if b.config.RawSingleISOUrl != "" && len(b.config.ISOUrls) > 0 {
		errs = packer.MultiErrorAppend(
			errs, errors.New("Only one of iso_url or iso_urls may be specified."))
	} else if b.config.RawSingleISOUrl != "" {
		b.config.ISOUrls = []string{b.config.RawSingleISOUrl}
	}

	//SwitchName

	if b.config.SwitchName == "" {
		// no switch name, try to get one attached to a online network adapter
		onlineSwitchName, err := getExternalOnlineVirtualSwitch(driver)
		if onlineSwitchName == "" || err != nil {
			b.config.SwitchName = fmt.Sprintf("pis_%s", uuid.New())
		} else {
			b.config.SwitchName = onlineSwitchName
		}
	}

	// Errors
	templates := map[string]*string{
		"disk_name":         &b.config.DiskName,
		"iso_checksum":      &b.config.ISOChecksum,
		"iso_checksum_type": &b.config.ISOChecksumType,
		"iso_url":           &b.config.RawSingleISOUrl,
		"vm_name":           &b.config.VMName,
	}

	for n, ptr := range templates {
		var err error
		*ptr, err = b.config.tpl.Process(*ptr, nil)
		if err != nil {
			errs = packer.MultiErrorAppend(
				errs, fmt.Errorf("Error processing %s: %s", n, err))
		}
	}

	//RawSingleISOUrl

	if b.config.RawSingleISOUrl == "" && len(b.config.ISOUrls) == 0 {
		errs = packer.MultiErrorAppend(
			errs, errors.New("One of iso_url or iso_urls must be specified."))
	} else if b.config.RawSingleISOUrl != "" && len(b.config.ISOUrls) > 0 {
		errs = packer.MultiErrorAppend(
			errs, errors.New("Only one of iso_url or iso_urls may be specified."))
	} else if b.config.RawSingleISOUrl != "" {
		b.config.ISOUrls = []string{b.config.RawSingleISOUrl}
	}

	for i, url := range b.config.ISOUrls {
		b.config.ISOUrls[i], err = common.DownloadableURL(url)
		if err != nil {
			errs = packer.MultiErrorAppend(
				errs, fmt.Errorf("Failed to parse iso_url %d: %s", i+1, err))
		}
	}

	// Warnings
	warning := b.checkHostAvailableMemory(driver)
	if warning != "" {
		warnings = appendWarnings(warnings, warning)
	}

	if b.config.ISOChecksumType == "none" {
		warnings = append(warnings,
			"A checksum type of 'none' was specified. Since ISO files are so big,\n"+
				"a checksum is highly recommended.")
	}

	if errs != nil && len(errs.Errors) > 0 {
		return warnings, errs
	}

	return warnings, nil
}