183 lines
5.3 KiB
Go
183 lines
5.3 KiB
Go
package vm
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import (
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"context"
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"errors"
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"fmt"
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"github.com/hashicorp/hcl/v2/hcldec"
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vboxcommon "github.com/hashicorp/packer/builder/virtualbox/common"
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"github.com/hashicorp/packer/common"
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"github.com/hashicorp/packer/helper/communicator"
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"github.com/hashicorp/packer/helper/multistep"
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"github.com/hashicorp/packer/packer"
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)
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// Builder implements packer.Builder and builds the actual VirtualBox
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// images.
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type Builder struct {
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config Config
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runner multistep.Runner
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}
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func (b *Builder) ConfigSpec() hcldec.ObjectSpec { return b.config.FlatMapstructure().HCL2Spec() }
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func (b *Builder) Prepare(raws ...interface{}) ([]string, []string, error) {
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warnings, errs := b.config.Prepare(raws...)
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if errs != nil {
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return nil, warnings, errs
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}
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return nil, warnings, nil
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}
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// Run executes a Packer build and returns a packer.Artifact representing
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// a VirtualBox appliance.
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func (b *Builder) Run(ctx context.Context, ui packer.Ui, hook packer.Hook) (packer.Artifact, error) {
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// Create the driver that we'll use to communicate with VirtualBox
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driver, err := vboxcommon.NewDriver()
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if err != nil {
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return nil, fmt.Errorf("Failed creating VirtualBox driver: %s", err)
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}
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// Set up the state.
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state := new(multistep.BasicStateBag)
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state.Put("debug", b.config.PackerDebug)
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state.Put("driver", driver)
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state.Put("hook", hook)
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state.Put("ui", ui)
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// Build the steps.
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steps := []multistep.Step{
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new(vboxcommon.StepSuppressMessages),
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&common.StepCreateFloppy{
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Files: b.config.FloppyConfig.FloppyFiles,
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Directories: b.config.FloppyConfig.FloppyDirectories,
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},
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&StepSetSnapshot{
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Name: b.config.VMName,
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AttachSnapshot: b.config.AttachSnapshot,
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KeepRegistered: b.config.KeepRegistered,
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},
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new(vboxcommon.StepHTTPIPDiscover),
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&common.StepHTTPServer{
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HTTPDir: b.config.HTTPDir,
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HTTPPortMin: b.config.HTTPPortMin,
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HTTPPortMax: b.config.HTTPPortMax,
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},
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&vboxcommon.StepDownloadGuestAdditions{
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GuestAdditionsMode: b.config.GuestAdditionsMode,
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GuestAdditionsURL: b.config.GuestAdditionsURL,
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GuestAdditionsSHA256: b.config.GuestAdditionsSHA256,
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Ctx: b.config.ctx,
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},
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&StepImport{
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Name: b.config.VMName,
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},
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&vboxcommon.StepAttachGuestAdditions{
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GuestAdditionsMode: b.config.GuestAdditionsMode,
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},
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&vboxcommon.StepConfigureVRDP{
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VRDPBindAddress: b.config.VRDPBindAddress,
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VRDPPortMin: b.config.VRDPPortMin,
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VRDPPortMax: b.config.VRDPPortMax,
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},
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new(vboxcommon.StepAttachFloppy),
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&vboxcommon.StepPortForwarding{
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CommConfig: &b.config.CommConfig.Comm,
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HostPortMin: b.config.HostPortMin,
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HostPortMax: b.config.HostPortMax,
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SkipNatMapping: b.config.SkipNatMapping,
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},
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&vboxcommon.StepVBoxManage{
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Commands: b.config.VBoxManage,
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Ctx: b.config.ctx,
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},
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&vboxcommon.StepRun{
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Headless: b.config.Headless,
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},
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&vboxcommon.StepTypeBootCommand{
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BootWait: b.config.BootWait,
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BootCommand: b.config.FlatBootCommand(),
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VMName: b.config.VMName,
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Ctx: b.config.ctx,
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GroupInterval: b.config.BootConfig.BootGroupInterval,
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Comm: &b.config.Comm,
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},
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&communicator.StepConnect{
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Config: &b.config.CommConfig.Comm,
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Host: vboxcommon.CommHost(b.config.CommConfig.Comm.SSHHost),
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SSHConfig: b.config.CommConfig.Comm.SSHConfigFunc(),
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SSHPort: vboxcommon.CommPort,
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WinRMPort: vboxcommon.CommPort,
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},
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&vboxcommon.StepUploadVersion{
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Path: *b.config.VBoxVersionFile,
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},
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&vboxcommon.StepUploadGuestAdditions{
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GuestAdditionsMode: b.config.GuestAdditionsMode,
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GuestAdditionsPath: b.config.GuestAdditionsPath,
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Ctx: b.config.ctx,
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},
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new(common.StepProvision),
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&common.StepCleanupTempKeys{
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Comm: &b.config.CommConfig.Comm,
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},
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&vboxcommon.StepShutdown{
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Command: b.config.ShutdownCommand,
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Timeout: b.config.ShutdownTimeout,
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Delay: b.config.PostShutdownDelay,
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DisableShutdown: b.config.DisableShutdown,
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ACPIShutdown: b.config.ACPIShutdown,
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},
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&vboxcommon.StepVBoxManage{
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Commands: b.config.VBoxManagePost,
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Ctx: b.config.ctx,
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},
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&StepCreateSnapshot{
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Name: b.config.VMName,
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TargetSnapshot: b.config.TargetSnapshot,
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},
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&vboxcommon.StepExport{
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Format: b.config.Format,
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OutputDir: b.config.OutputDir,
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ExportOpts: b.config.ExportOpts,
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SkipNatMapping: b.config.SkipNatMapping,
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SkipExport: b.config.SkipExport,
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},
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}
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if !b.config.SkipExport {
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steps = append(steps, nil)
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copy(steps[1:], steps)
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steps[0] = &common.StepOutputDir{
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Force: b.config.PackerForce,
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Path: b.config.OutputDir,
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}
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}
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// Run the steps.
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b.runner = common.NewRunnerWithPauseFn(steps, b.config.PackerConfig, ui, state)
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b.runner.Run(ctx, state)
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// Report any errors.
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if rawErr, ok := state.GetOk("error"); ok {
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return nil, rawErr.(error)
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}
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// If we were interrupted or cancelled, then just exit.
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if _, ok := state.GetOk(multistep.StateCancelled); ok {
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return nil, errors.New("build was cancelled")
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}
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if _, ok := state.GetOk(multistep.StateHalted); ok {
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return nil, errors.New("build was halted")
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}
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if b.config.SkipExport {
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return nil, nil
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}
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generatedData := map[string]interface{}{"generated_data": state.Get("generated_data")}
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return vboxcommon.NewArtifact(b.config.OutputDir, generatedData)
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}
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