builder/virtualbox-ovf: import_flags [GH-1383]

CHANGELOG.md

@@ -15,6 +15,9 @@ FEATURES:
       Packer will look in the PWD and the directory with `packer` for
       binaries named `packer-TYPE-NAME`.
   * builder/docker: Images can now be committed instead of exported. [GH-1198]
+  * builder/virtualbox-ovf: New `import_flags` setting can be used to add
+      new command line flags to `VBoxManage import` to allow things such
+      as EULAs to be accepted. [GH-1383]
   * builder/vmware: VMware Player 6 is now supported. [GH-1168]
 
 IMPROVEMENTS:

builder/virtualbox/common/driver.go

@@ -23,7 +23,7 @@ type Driver interface {
 	Delete(string) error
 
 	// Import a VM
-	Import(string, string, string) error
+	Import(string, string, []string) error
 
 	// The complete path to the Guest Additions ISO
 	Iso() (string, error)

builder/virtualbox/common/driver_4_2.go

@@ -69,13 +69,13 @@ func (d *VBox42Driver) Iso() (string, error) {
 	return "", fmt.Errorf("Cannot find \"Default Guest Additions ISO\" in vboxmanage output")
 }
 
-func (d *VBox42Driver) Import(name, path, opts string) error {
+func (d *VBox42Driver) Import(name string, path string, flags []string) error {
 	args := []string{
 		"import", path,
 		"--vsys", "0",
 		"--vmname", name,
-		"--options", opts,
 	}
+	args = append(args, flags...)
 
 	return d.VBoxManage(args...)
 }

builder/virtualbox/common/driver_mock.go

@@ -16,7 +16,7 @@ type DriverMock struct {
 	ImportCalled bool
 	ImportName   string
 	ImportPath   string
-	ImportOpts   string
+	ImportFlags  []string
 	ImportErr    error
 
 	IsoCalled bool
@@ -55,11 +55,11 @@ func (d *DriverMock) Delete(name string) error {
 	return d.DeleteErr
 }
 
-func (d *DriverMock) Import(name, path, opts string) error {
+func (d *DriverMock) Import(name string, path string, flags []string) error {
 	d.ImportCalled = true
 	d.ImportName = name
 	d.ImportPath = path
-	d.ImportOpts = opts
+	d.ImportFlags = flags
 	return d.ImportErr
 }
 

builder/virtualbox/ovf/builder.go

@@ -68,9 +68,9 @@ func (b *Builder) Run(ui packer.Ui, hook packer.Hook, cache packer.Cache) (packe
 			Tpl:                  b.config.tpl,
 		},
 		&StepImport{
-			Name:       b.config.VMName,
-			SourcePath: b.config.SourcePath,
-			ImportOpts: b.config.ImportOpts,
+			Name:        b.config.VMName,
+			SourcePath:  b.config.SourcePath,
+			ImportFlags: b.config.ImportFlags,
 		},
 		&vboxcommon.StepAttachGuestAdditions{
 			GuestAdditionsMode: b.config.GuestAdditionsMode,

builder/virtualbox/ovf/config.go

@@ -24,13 +24,14 @@ type Config struct {
 	vboxcommon.VBoxManagePostConfig `mapstructure:",squash"`
 	vboxcommon.VBoxVersionConfig    `mapstructure:",squash"`
 
-	SourcePath           string `mapstructure:"source_path"`
-	GuestAdditionsMode   string `mapstructure:"guest_additions_mode"`
-	GuestAdditionsPath   string `mapstructure:"guest_additions_path"`
-	GuestAdditionsURL    string `mapstructure:"guest_additions_url"`
-	GuestAdditionsSHA256 string `mapstructure:"guest_additions_sha256"`
-	VMName               string `mapstructure:"vm_name"`
-	ImportOpts           string `mapstructure:"import_opts"`
+	SourcePath           string   `mapstructure:"source_path"`
+	GuestAdditionsMode   string   `mapstructure:"guest_additions_mode"`
+	GuestAdditionsPath   string   `mapstructure:"guest_additions_path"`
+	GuestAdditionsURL    string   `mapstructure:"guest_additions_url"`
+	GuestAdditionsSHA256 string   `mapstructure:"guest_additions_sha256"`
+	VMName               string   `mapstructure:"vm_name"`
+	ImportOpts           string   `mapstructure:"import_opts"`
+	ImportFlags          []string `mapstructure:"import_flags"`
 
 	tpl *packer.ConfigTemplate
 }
@@ -90,6 +91,21 @@ func NewConfig(raws ...interface{}) (*Config, []string, error) {
 		}
 	}
 
+	sliceTemplates := map[string][]string{
+		"import_flags": c.ImportFlags,
+	}
+
+	for n, slice := range sliceTemplates {
+		for i, elem := range slice {
+			var err error
+			slice[i], err = c.tpl.Process(elem, nil)
+			if err != nil {
+				errs = packer.MultiErrorAppend(
+					errs, fmt.Errorf("Error processing %s[%d]: %s", n, i, err))
+			}
+		}
+	}
+
 	if c.SourcePath == "" {
 		errs = packer.MultiErrorAppend(errs, fmt.Errorf("source_path is required"))
 	} else {
@@ -147,5 +163,10 @@ func NewConfig(raws ...interface{}) (*Config, []string, error) {
 		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
 }

builder/virtualbox/ovf/step_import.go

@@ -9,9 +9,9 @@ import (
 
 // This step imports an OVF VM into VirtualBox.
 type StepImport struct {
-	Name       string
-	SourcePath string
-	ImportOpts string
+	Name        string
+	SourcePath  string
+	ImportFlags []string
 
 	vmName string
 }
@@ -21,7 +21,7 @@ func (s *StepImport) Run(state multistep.StateBag) multistep.StepAction {
 	ui := state.Get("ui").(packer.Ui)
 
 	ui.Say(fmt.Sprintf("Importing VM: %s", s.SourcePath))
-	if err := driver.Import(s.Name, s.SourcePath, s.ImportOpts); err != nil {
+	if err := driver.Import(s.Name, s.SourcePath, s.ImportFlags); err != nil {
 		err := fmt.Errorf("Error importing VM: %s", err)
 		state.Put("error", err)
 		ui.Error(err.Error())

website/source/docs/builders/virtualbox-ovf.html.markdown

@@ -96,6 +96,10 @@ each category, the available options are alphabetized and described.
   machine being built. When this value is set to true, the machine will
   start without a console.
 
+* `import_flags` (array of strings) - Additional flags to pass to
+    `VBoxManage import`. This can be used to add additional command-line flags
+    such as `--eula-accept` to accept a EULA in the OVF.
+
 * `import_opts` (string) - Additional options to pass to the `VBoxManage import`.
   This can be useful for passing "keepallmacs" or "keepnatmacs" options for existing
   ovf images.