func (c *VBoxManagePostConfig) Prepare(t *packer.ConfigTemplate) []error {
	if c.VBoxManagePost == nil {
		c.VBoxManagePost = make([][]string, 0)
	}

	errs := make([]error, 0)
	for i, args := range c.VBoxManagePost {
		for j, arg := range args {
			if err := t.Validate(arg); err != nil {
				errs = append(errs,
					fmt.Errorf("Error processing vboxmanage_post[%d][%d]: %s", i, j, err))
			}
		}
	}

	return errs
}
Example #2
0
func (c *PrlctlConfig) Prepare(t *packer.ConfigTemplate) []error {
	if c.Prlctl == nil {
		c.Prlctl = make([][]string, 0)
	}

	errs := make([]error, 0)
	for i, args := range c.Prlctl {
		for j, arg := range args {
			if err := t.Validate(arg); err != nil {
				errs = append(errs,
					fmt.Errorf("Error processing prlctl[%d][%d]: %s", i, j, err))
			}
		}
	}

	return errs
}
func (c *CommonConfig) Prepare(t *packer.ConfigTemplate, pc *common.PackerConfig) []error {
	var err error

	// Set default values

	if c.HostPortMin == 0 {
		c.HostPortMin = 5900
	}

	if c.HostPortMax == 0 {
		c.HostPortMax = 6000
	}

	if c.RawBootWait == "" {
		c.RawBootWait = "5s"
	}

	if c.ToolsIsoName == "" {
		c.ToolsIsoName = "xs-tools.iso"
	}

	if c.HTTPPortMin == 0 {
		c.HTTPPortMin = 8000
	}

	if c.HTTPPortMax == 0 {
		c.HTTPPortMax = 9000
	}

	if c.RawSSHWaitTimeout == "" {
		c.RawSSHWaitTimeout = "200m"
	}

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

	/*
		if c.SSHHostPortMin == 0 {
			c.SSHHostPortMin = 2222
		}

		if c.SSHHostPortMax == 0 {
			c.SSHHostPortMax = 4444
		}
	*/

	if c.SSHPort == 0 {
		c.SSHPort = 22
	}

	if c.RawSSHWaitTimeout == "" {
		c.RawSSHWaitTimeout = "20m"
	}

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

	if c.VMName == "" {
		c.VMName = fmt.Sprintf("packer-%s-{{timestamp}}", pc.PackerBuildName)
	}

	if c.Format == "" {
		c.Format = "xva"
	}

	if c.KeepVM == "" {
		c.KeepVM = "never"
	}

	if c.IPGetter == "" {
		c.IPGetter = "auto"
	}

	// Template substitution

	templates := map[string]*string{
		"remote_username":  &c.Username,
		"remote_password":  &c.Password,
		"remote_host":      &c.HostIp,
		"vm_name":          &c.VMName,
		"vm_description":   &c.VMDescription,
		"sr_name":          &c.SrName,
		"shutdown_command": &c.ShutdownCommand,
		"boot_wait":        &c.RawBootWait,
		"tools_iso_name":   &c.ToolsIsoName,
		"http_directory":   &c.HTTPDir,
		"ssh_key_path":     &c.SSHKeyPath,
		"ssh_password":     &c.SSHPassword,
		"ssh_username":     &c.SSHUser,
		"ssh_wait_timeout": &c.RawSSHWaitTimeout,
		"output_directory": &c.OutputDir,
		"format":           &c.Format,
		"keep_vm":          &c.KeepVM,
		"ip_getter":        &c.IPGetter,
	}
	for i := range c.FloppyFiles {
		templates[fmt.Sprintf("floppy_files[%d]", i)] = &c.FloppyFiles[i]
	}

	errs := make([]error, 0)
	for n, ptr := range templates {
		*ptr, err = t.Process(*ptr, nil)
		if err != nil {
			errs = append(errs, fmt.Errorf("Error processing %s: %s", n, err))
		}
	}

	// Validation

	if c.Username == "" {
		errs = append(errs, errors.New("remote_username must be specified."))
	}

	if c.Password == "" {
		errs = append(errs, errors.New("remote_password must be specified."))
	}

	if c.HostIp == "" {
		errs = append(errs, errors.New("remote_host must be specified."))
	}

	if c.HostPortMin > c.HostPortMax {
		errs = append(errs, errors.New("the host min port must be less than the max"))
	}

	if c.HTTPPortMin > c.HTTPPortMax {
		errs = append(errs, errors.New("the HTTP min port must be less than the max"))
	}

	c.BootWait, err = time.ParseDuration(c.RawBootWait)
	if err != nil {
		errs = append(errs, fmt.Errorf("Failed to parse boot_wait: %s", err))
	}

	for i, command := range c.BootCommand {
		if err := t.Validate(command); err != nil {
			errs = append(errs,
				fmt.Errorf("Error processing boot_command[%d]: %s", i, err))
		}
	}

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

	/*
		if c.SSHHostPortMin > c.SSHHostPortMax {
			errs = append(errs,
				errors.New("ssh_host_port_min must be less than ssh_host_port_max"))
		}
	*/

	if c.SSHUser == "" {
		errs = append(errs, errors.New("An ssh_username must be specified."))
	}

	c.SSHWaitTimeout, err = time.ParseDuration(c.RawSSHWaitTimeout)
	if err != nil {
		errs = append(errs, fmt.Errorf("Failed to parse ssh_wait_timeout: %s", err))
	}

	switch c.Format {
	case "xva", "vdi_raw", "vdi_vhd", "none":
	default:
		errs = append(errs, errors.New("format must be one of 'xva', 'vdi_raw', 'vdi_vhd', 'none'"))
	}

	switch c.KeepVM {
	case "always", "never", "on_success":
	default:
		errs = append(errs, errors.New("keep_vm must be one of 'always', 'never', 'on_success'"))
	}

	switch c.IPGetter {
	case "auto", "tools", "http":
	default:
		errs = append(errs, errors.New("ip_getter must be one of 'auto', 'tools', 'http'"))
	}

	return errs
}