Beispiel #1
0
func (p *PostProcessor) PostProcess(ui packer.Ui, artifact packer.Artifact) (packer.Artifact, bool, error) {
	if artifact.BuilderId() != dockerimport.BuilderId {
		err := fmt.Errorf(
			"Unknown artifact type: %s\nCan only import from docker-import artifacts.",
			artifact.BuilderId())
		return nil, false, err
	}

	driver := p.Driver
	if driver == nil {
		// If no driver is set, then we use the real driver
		driver = &docker.DockerDriver{Tpl: p.config.tpl, Ui: ui}
	}

	// Get the name. We strip off any tags from the name because the
	// push doesn't use those.
	name := artifact.Id()

	if i := strings.Index(name, "/"); i >= 0 {
		// This should always be true because the / is required. But we have
		// to get the index to this so we don't accidentally strip off the port
		if j := strings.Index(name[i:], ":"); j >= 0 {
			name = name[:i+j]
		}
	}

	ui.Message("Pushing: " + name)
	if err := driver.Push(name); err != nil {
		return nil, false, err
	}

	return nil, false, nil
}
Beispiel #2
0
func (p *AWSProvider) Process(ui packer.Ui, artifact packer.Artifact, dir string) (vagrantfile string, metadata map[string]interface{}, err error) {
	// Create the metadata
	metadata = map[string]interface{}{"provider": "aws"}

	// Build up the template data to build our Vagrantfile
	tplData := &awsVagrantfileTemplate{
		Images: make(map[string]string),
	}

	for _, regions := range strings.Split(artifact.Id(), ",") {
		parts := strings.Split(regions, ":")
		if len(parts) != 2 {
			err = fmt.Errorf("Poorly formatted artifact ID: %s", artifact.Id())
			return
		}

		tplData.Images[parts[0]] = parts[1]
	}

	// Build up the contents
	var contents bytes.Buffer
	t := template.Must(template.New("vf").Parse(defaultAWSVagrantfile))
	err = t.Execute(&contents, tplData)
	vagrantfile = contents.String()
	return
}
Beispiel #3
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func (p *PostProcessor) PostProcess(ui packer.Ui, artifact packer.Artifact) (packer.Artifact, bool, error) {
	if artifact.BuilderId() != dockerimport.BuilderId {
		err := fmt.Errorf(
			"Unknown artifact type: %s\nCan only tag from Docker builder artifacts.",
			artifact.BuilderId())
		return nil, false, err
	}

	driver := p.Driver
	if driver == nil {
		// If no driver is set, then we use the real driver
		driver = &docker.DockerDriver{Ctx: &p.config.ctx, Ui: ui}
	}

	importRepo := p.config.Repository
	if p.config.Tag != "" {
		importRepo += ":" + p.config.Tag
	}

	ui.Message("Tagging image: " + artifact.Id())
	ui.Message("Repository: " + importRepo)
	err := driver.TagImage(artifact.Id(), importRepo, p.config.Force)
	if err != nil {
		return nil, false, err
	}

	// Build the artifact
	artifact = &docker.ImportArtifact{
		BuilderIdValue: BuilderId,
		Driver:         driver,
		IdValue:        importRepo,
	}

	return artifact, true, nil
}
Beispiel #4
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func (p *PostProcessor) PostProcess(ui packer.Ui, artifact packer.Artifact) (packer.Artifact, bool, error) {
	if artifact.BuilderId() != docker.BuilderId {
		err := fmt.Errorf(
			"Unknown artifact type: %s\nCan only import from Docker builder artifacts.",
			artifact.BuilderId())
		return nil, false, err
	}

	importRepo := p.config.Repository
	if p.config.Tag != "" {
		importRepo += ":" + p.config.Tag
	}

	driver := &docker.DockerDriver{Ctx: &p.config.ctx, Ui: ui}

	ui.Message("Importing image: " + artifact.Id())
	ui.Message("Repository: " + importRepo)
	id, err := driver.Import(artifact.Files()[0], importRepo)
	if err != nil {
		return nil, false, err
	}

	ui.Message("Imported ID: " + id)

	// Build the artifact
	artifact = &docker.ImportArtifact{
		BuilderIdValue: BuilderId,
		Driver:         driver,
		IdValue:        importRepo,
	}

	return artifact, false, nil
}
func (pp *TestPostProcessor) PostProcess(ui packer.Ui, a packer.Artifact) (packer.Artifact, bool, error) {
	pp.ppCalled = true
	pp.ppArtifact = a
	pp.ppArtifactId = a.Id()
	pp.ppUi = ui
	return testPostProcessorArtifact, false, nil
}
func (p *PostProcessor) PostProcess(ui packer.Ui, artifact packer.Artifact) (packer.Artifact, bool, error) {
	if artifact.BuilderId() != dockerimport.BuilderId {
		err := fmt.Errorf(
			"Unknown artifact type: %s\nCan only tag from Docker builder artifacts.",
			artifact.BuilderId())
		return nil, false, err
	}

	dockerfile, template_err := p.render_template(trim_artifact_id(artifact.Id()))
	if template_err != nil { // could not render template
		return nil, false, template_err
	}

	log.Printf("[DEBUG] Dockerfile: %s\n", dockerfile.String())

	if image_id, err := p.docker_build_fn(dockerfile); err != nil { // docker build command failed
		ui.Error("docker build command failed: " + err.Error())
		return nil, false, err
	} else {
		ui.Message("Built image: " + image_id)
		new_artifact := &docker.ImportArtifact{
			BuilderIdValue: dockerimport.BuilderId,
			Driver:         &docker.DockerDriver{Ui: ui, Tpl: nil},
			IdValue:        image_id,
		}
		log.Printf("[DEBUG] artifact: %#v\n", new_artifact)
		return new_artifact, true, nil
	}
}
func NewArtifact(artifact packer.Artifact) *Artifact {
	return &Artifact{
		builderId: artifact.BuilderId(),
		files:     artifact.Files(),
		id:        artifact.Id(),
		str:       artifact.String(),
	}
}
Beispiel #8
0
func (p *PostProcessor) PostProcess(ui packer.Ui, artifact packer.Artifact) (packer.Artifact, bool, error) {
	// Only accepts input from the vagrant post-processor
	if artifact.BuilderId() != "mitchellh.post-processor.vagrant" {
		return nil, false, fmt.Errorf(
			"Unknown artifact type, requires box from vagrant post-processor: %s", artifact.BuilderId())
	}

	// We assume that there is only one .box file to upload
	if !strings.HasSuffix(artifact.Files()[0], ".box") {
		return nil, false, fmt.Errorf(
			"Unknown files in artifact from vagrant post-processor: %s", artifact.Files())
	}

	// create the HTTP client
	p.client = VagrantCloudClient{}.New(p.config.VagrantCloudUrl, p.config.AccessToken)

	// The name of the provider for vagrant cloud, and vagrant
	providerName := providerFromBuilderName(artifact.Id())

	// Set up the state
	state := new(multistep.BasicStateBag)
	state.Put("config", p.config)
	state.Put("client", p.client)
	state.Put("artifact", artifact)
	state.Put("artifactFilePath", artifact.Files()[0])
	state.Put("ui", ui)
	state.Put("providerName", providerName)

	// Build the steps
	steps := []multistep.Step{
		new(stepVerifyBox),
		new(stepCreateVersion),
		new(stepCreateProvider),
		new(stepPrepareUpload),
		new(stepUpload),
		new(stepVerifyUpload),
		new(stepReleaseVersion),
	}

	// Run the steps
	if p.config.PackerDebug {
		p.runner = &multistep.DebugRunner{
			Steps:   steps,
			PauseFn: common.MultistepDebugFn(ui),
		}
	} else {
		p.runner = &multistep.BasicRunner{Steps: steps}
	}

	p.runner.Run(state)

	// If there was an error, return that
	if rawErr, ok := state.GetOk("error"); ok {
		return nil, false, rawErr.(error)
	}

	return NewArtifact(providerName, p.config.Tag), true, nil
}
Beispiel #9
0
func (p *PostProcessor) PostProcess(ui packer.Ui, artifact packer.Artifact) (packer.Artifact, bool, error) {
	if artifact.BuilderId() != dockerimport.BuilderId &&
		artifact.BuilderId() != dockertag.BuilderId {
		err := fmt.Errorf(
			"Unknown artifact type: %s\nCan only import from docker-import and docker-tag artifacts.",
			artifact.BuilderId())
		return nil, false, err
	}

	driver := p.Driver
	if driver == nil {
		// If no driver is set, then we use the real driver
		driver = &docker.DockerDriver{Ctx: &p.config.ctx, Ui: ui}
	}

	if p.config.EcrLogin {
		ui.Message("Fetching ECR credentials...")

		username, password, err := p.config.EcrGetLogin(p.config.LoginServer)
		if err != nil {
			return nil, false, err
		}

		p.config.LoginUsername = username
		p.config.LoginPassword = password
	}

	if p.config.Login || p.config.EcrLogin {
		ui.Message("Logging in...")
		err := driver.Login(
			p.config.LoginServer,
			p.config.LoginEmail,
			p.config.LoginUsername,
			p.config.LoginPassword)
		if err != nil {
			return nil, false, fmt.Errorf(
				"Error logging in to Docker: %s", err)
		}

		defer func() {
			ui.Message("Logging out...")
			if err := driver.Logout(p.config.LoginServer); err != nil {
				ui.Error(fmt.Sprintf("Error logging out: %s", err))
			}
		}()
	}

	// Get the name.
	name := artifact.Id()

	ui.Message("Pushing: " + name)
	if err := driver.Push(name); err != nil {
		return nil, false, err
	}

	return nil, false, nil
}
func (p *OVFPostProcessor) PostProcess(ui packer.Ui, artifact packer.Artifact) (packer.Artifact, bool, error) {
	if artifact.BuilderId() != "mitchellh.vmware" {
		return nil, false, fmt.Errorf("ovftool post-processor can only be used on VMware boxes: %s", artifact.BuilderId())
	}

	vmx := ""
	for _, path := range artifact.Files() {
		if strings.HasSuffix(path, ".vmx") {
			vmx = path
		}
	}
	if vmx == "" {
		return nil, false, fmt.Errorf("VMX file could not be located.")
	}

	// Strip DVD and floppy drives from the VMX
	if err := p.stripDrives(vmx); err != nil {
		return nil, false, fmt.Errorf("Couldn't strip floppy/DVD drives from VMX")
	}

	p.cfg.ctx.Data = &OutputPathTemplate{
		ArtifactId: artifact.Id(),
		BuildName:  p.cfg.BuildName,
		Provider:   "vmware",
	}
	targetPath, err := interpolate.Render(p.cfg.TargetPath, &p.cfg.ctx)
	if err != nil {
		return nil, false, err
	}

	// build the arguments
	args := []string{
		"--targetType=" + p.cfg.TargetType,
		"--acceptAllEulas",
	}

	// append --compression, if it is set
	if p.cfg.Compression > 0 {
		args = append(args, fmt.Sprintf("--compress=%d", p.cfg.Compression))
	}

	// add the source/target
	args = append(args, vmx, targetPath)

	ui.Message(fmt.Sprintf("Executing ovftool with arguments: %+v", args))
	cmd := exec.Command(executable, args...)
	var buffer bytes.Buffer
	cmd.Stdout = &buffer
	cmd.Stderr = &buffer
	err = cmd.Run()
	if err != nil {
		return nil, false, fmt.Errorf("Unable to execute ovftool: %s", buffer.String())
	}
	ui.Message(fmt.Sprintf("%s", buffer.String()))

	return artifact, false, nil
}
func (p *PostProcessor) PostProcess(ui packer.Ui, artifact packer.Artifact) (packer.Artifact, bool, error) {
	if artifact.BuilderId() != "mitchellh.post-processor.vagrant" {
		return nil, false, fmt.Errorf(
			"Unknown artifact type, requires box from vagrant post-processor: %s", artifact.BuilderId())
	}

	box := artifact.Files()[0]
	if !strings.HasSuffix(box, ".box") {
		return nil, false, fmt.Errorf(
			"Unknown files in artifact from vagrant post-processor: %s", artifact.Files())
	}

	provider := providerFromBuilderName(artifact.Id())

	file, err := os.Open(box)
	if err != nil {
		return nil, false, err
	}
	defer file.Close()

	info, err := file.Stat()
	if err != nil {
		return nil, false, err
	}
	size := info.Size()
	ui.Message(fmt.Sprintf("Box size: %s (%d bytes)", box, size))

	metadata, err := p.getMetadata()
	if err != nil {
		return nil, false, err
	}

	ui.Message("Generating checksum")
	checksum, err := sum256(file)
	if err != nil {
		return nil, false, err
	}
	ui.Message(fmt.Sprintf("Checksum is %s", checksum))

	ui.Message(fmt.Sprintf("Adding %s %s box to metadata", provider, p.config.Version))
	if err := metadata.Add(p.config.Version, &Provider{
		Name:         provider,
		Url:          fmt.Sprintf("%s/%s/%s", p.config.UrlPrefix, p.config.BoxDir, path.Base(box)),
		ChecksumType: "sha256",
		Checksum:     checksum,
	}); err != nil {
		return nil, false, err
	}

	ui.Message(fmt.Sprintf("Saving the metadata: %s", p.config.MetadataPath))
	if err := p.putMetadata(metadata); err != nil {
		return nil, false, err
	}

	return &Artifact{fmt.Sprintf("%s/%s", p.config.UrlPrefix, p.config.MetadataPath)}, true, nil
}
func (p *PostProcessor) PostProcess(ui packer.Ui, artifact packer.Artifact) (packer.Artifact, bool, error) {
	r, _ := regexp.Compile("ami-[a-z0-9]+")
	amiId := r.FindString(artifact.Id())

	if err := ioutil.WriteFile(p.config.OutputPath, []byte(amiId), 0644); err != nil {
		return artifact, false, err
	}

	return artifact, true, nil
}
Beispiel #13
0
func (p *PostProcessor) PostProcess(ui packer.Ui, artifact packer.Artifact) (packer.Artifact, bool, error) {
	if artifact.BuilderId() != dockerimport.BuilderId &&
		artifact.BuilderId() != dockertag.BuilderId {
		err := fmt.Errorf(
			"Unknown artifact type: %s\nCan only import from docker-import and docker-tag artifacts.",
			artifact.BuilderId())
		return nil, false, err
	}

	driver := p.Driver
	if driver == nil {
		// If no driver is set, then we use the real driver
		driver = &docker.DockerDriver{Ctx: &p.config.ctx, Ui: ui}
	}

	if p.config.Login {
		ui.Message("Logging in...")
		err := driver.Login(
			p.config.LoginServer,
			p.config.LoginEmail,
			p.config.LoginUsername,
			p.config.LoginPassword)
		if err != nil {
			return nil, false, fmt.Errorf(
				"Error logging in to Docker: %s", err)
		}

		defer func() {
			ui.Message("Logging out...")
			if err := driver.Logout(p.config.LoginServer); err != nil {
				ui.Error(fmt.Sprintf("Error logging out: %s", err))
			}
		}()
	}

	// Get the name. We strip off any tags from the name because the
	// push doesn't use those.
	name := artifact.Id()

	if i := strings.Index(name, "/"); i >= 0 {
		// This should always be true because the / is required. But we have
		// to get the index to this so we don't accidentally strip off the port
		if j := strings.Index(name[i:], ":"); j >= 0 {
			name = name[:i+j]
		}
	}

	ui.Message("Pushing: " + name)
	if err := driver.Push(name); err != nil {
		return nil, false, err
	}

	return nil, false, nil
}
func makeAmiList(a packer.Artifact) (map[string]string, error) {
	type Amis map[string]string
	amis := make(Amis)

	// converting from Artifact interface via Id()
	regionAmiList := strings.Split(a.Id(), ",")

	for _, regionAmi := range regionAmiList {
		// region:ami-id
		amiInfo := strings.Split(regionAmi, ":")
		amis[amiInfo[0]] = amiInfo[1]
	}
	return amis, nil
}
func (p *PostProcessor) PostProcess(ui packer.Ui, artifact packer.Artifact) (packer.Artifact, bool, error) {

	if p.config.AmiId != nil {
		r, _ := regexp.Compile("ami-[a-z0-9]+")
		amiId := r.FindString(artifact.Id())

		for file, properties := range p.config.AmiId {
			err := UpdateJsonFile(file, properties, amiId, ui)
			if err != nil {
				return artifact, false, err
			}
		}
	}

	return artifact, true, nil
}
Beispiel #16
0
// ProcessOutputPath takes an output path template and executes it,
// replacing variables with their respective values.
func ProcessOutputPath(path string, provider string, artifact packer.Artifact) (string, error) {
	var buf bytes.Buffer

	tplData := &OutputPathTemplate{
		ArtifactId: artifact.Id(),
		Provider:   provider,
	}

	t, err := template.New("output").Parse(path)
	if err != nil {
		return "", err
	}

	err = t.Execute(&buf, tplData)
	return buf.String(), err
}
// PostProcess is the main entry point. It calls a Provider's Convert() method
// to delegate conversion to that Provider's command-line tool.
func (p *PostProcessor) PostProcess(ui packer.Ui, artifact packer.Artifact) (packer.Artifact, bool, error) {
	provider, err := providerForBuilderId(artifact.BuilderId())
	if err != nil {
		return nil, false, err
	}

	ui.Say(fmt.Sprintf("Converting %s image to VHD file...", provider))

	// Render output path.
	p.config.ctx.Data = &outputPathTemplate{
		ArtifactId: artifact.Id(),
		BuildName:  p.config.PackerBuildName,
		Provider:   provider.Name(),
	}
	outputPath, err := interpolate.Render(p.config.OutputPath, &p.config.ctx)
	if err != nil {
		return nil, false, err
	}

	// Check if VHD file exists. Remove if the user specified `force` in the
	// template or `--force` on the command-line.
	// This differs from the Vagrant post-processor because the the VHD can be
	// used (and written to) immediately. It is comparable to a Builder
	// end-product.
	if _, err = os.Stat(outputPath); err == nil {
		if p.config.PackerForce || p.config.Force {
			ui.Message(fmt.Sprintf("Removing existing VHD file at %s", outputPath))
			os.Remove(outputPath)
		} else {
			return nil, false, fmt.Errorf("VHD file exists: %s\nUse the force flag to delete it.", outputPath)
		}
	}

	err = provider.Convert(ui, artifact, outputPath)
	if err != nil {
		return nil, false, err
	}

	ui.Say(fmt.Sprintf("Converted VHD: %s", outputPath))
	artifact = NewArtifact(provider.String(), outputPath)
	keep := p.config.KeepInputArtifact

	return artifact, keep, nil
}
Beispiel #18
0
func (p *DigitalOceanProvider) Process(ui packer.Ui, artifact packer.Artifact, dir string) (vagrantfile string, metadata map[string]interface{}, err error) {
	// Create the metadata
	metadata = map[string]interface{}{"provider": "digital_ocean"}

	// Determine the image and region...
	tplData := &digitalOceanVagrantfileTemplate{}

	parts := strings.Split(artifact.Id(), ":")
	if len(parts) != 2 {
		err = fmt.Errorf("Poorly formatted artifact ID: %s", artifact.Id())
		return
	}
	tplData.Region = parts[0]
	tplData.Image = parts[1]

	// Build up the Vagrantfile
	var contents bytes.Buffer
	t := template.Must(template.New("vf").Parse(defaultDigitalOceanVagrantfile))
	err = t.Execute(&contents, tplData)
	vagrantfile = contents.String()
	return
}
Beispiel #19
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func (p *PostProcessor) PostProcess(ui packer.Ui, artifact packer.Artifact) (packer.Artifact, bool, error) {
	if artifact.BuilderId() != dockerimport.BuilderId &&
		artifact.BuilderId() != dockertag.BuilderId {
		err := fmt.Errorf(
			"Unknown artifact type: %s\nCan only save Docker builder artifacts.",
			artifact.BuilderId())
		return nil, false, err
	}

	path := p.config.Path

	// Open the file that we're going to write to
	f, err := os.Create(path)
	if err != nil {
		err := fmt.Errorf("Error creating output file: %s", err)
		return nil, false, err
	}

	driver := p.Driver
	if driver == nil {
		// If no driver is set, then we use the real driver
		driver = &docker.DockerDriver{Ctx: &p.config.ctx, Ui: ui}
	}

	ui.Message("Saving image: " + artifact.Id())

	if err := driver.SaveImage(artifact.Id(), f); err != nil {
		f.Close()
		os.Remove(f.Name())

		return nil, false, err
	}

	f.Close()
	ui.Message("Saved to: " + path)

	return artifact, true, nil
}
func (p *PostProcessor) PostProcess(ui packer.Ui, artifact packer.Artifact) (packer.Artifact, bool, error) {
	if artifact.BuilderId() != dockerimport.BuilderId {
		err := fmt.Errorf(
			"Unknown artifact type: %s\nCan only import from docker-import artifacts.",
			artifact.BuilderId())
		return nil, false, err
	}

	driver := &docker.DockerDriver{Tpl: p.config.tpl, Ui: ui}

	// Get the name. We strip off any tags from the name because the
	// push doesn't use those.
	name := artifact.Id()
	if i := strings.Index(name, ":"); i >= 0 {
		name = name[:i]
	}

	ui.Message("Pushing: " + name)
	if err := driver.Push(name); err != nil {
		return nil, false, err
	}

	return nil, false, nil
}
func (p *PostProcessor) PostProcess(ui packer.Ui, artifact packer.Artifact) (packer.Artifact, bool, error) {
	// Only accept input from the vagrant post-processor
	if artifact.BuilderId() != "mitchellh.post-processor.vagrant" {
		return nil, false, fmt.Errorf("Unknown artifact type, requires box from vagrant post-processor: %s", artifact.BuilderId())
	}

	// Assume there is only one .box file to upload
	box := artifact.Files()[0]
	if !strings.HasSuffix(box, ".box") {
		return nil, false, fmt.Errorf("Unknown files in artifact from vagrant post-processor: %s", artifact.Files())
	}

	provider := providerFromBuilderName(artifact.Id())
	ui.Say(fmt.Sprintf("Preparing to copy box for '%s' provider to path '%s'", provider, p.config.Path))

	// open the box so we can copy to path and calculate checksum for the manifest
	file, err := os.Open(box)
	if err != nil {
		return nil, false, err
	}
	defer file.Close()

	// get the file's size
	info, err := file.Stat()
	if err != nil {
		return nil, false, err
	}
	size := info.Size()
	ui.Message(fmt.Sprintf("Box to copy: %s (%d bytes)", box, size))

	// get the latest manifest so we can add to it
	ui.Message("Fetching latest manifest")
	manifest, err := p.getManifest()
	if err != nil {
		return nil, false, err
	}

	// generate the path to copy the box to the path
	boxPath := fmt.Sprintf("%s/%s/%s/%s", p.config.Path, p.config.BoxDir, p.config.Version, path.Base(box))

	ui.Message("Generating checksum")
	checksum, err := sum256(file)
	if err != nil {
		return nil, false, err
	}
	ui.Message(fmt.Sprintf("Checksum is %s", checksum))

	ui.Message(fmt.Sprintf("Adding %s %s box to manifest", provider, p.config.Version))
	if err := manifest.add(p.config.Version, &Provider{
		Name:         provider,
		Url:          boxPath,
		ChecksumType: "sha256",
		Checksum:     checksum,
	}); err != nil {
		return nil, false, err
	}

	// upload the box to S3 (rewinding as we already read the file to generate the checksum)
	ui.Message(fmt.Sprintf("Copying box to path: %s", boxPath))
	if _, err := file.Seek(0, 0); err != nil {
		return nil, false, err
	}

	ui.Message(fmt.Sprintf("Opening box"))
	in, err := os.Open(box)
	if err != nil {
		return nil, false, err
	}
	defer in.Close()

	ui.Message(fmt.Sprintf("Creating directories"))
	err = os.MkdirAll(path.Dir(boxPath), 0777)
	if err != nil {
		return nil, false, err
	}

	ui.Message(fmt.Sprintf("Creating box copy"))
	out, err := os.Create(boxPath)
	if err != nil {
		return nil, false, err
	}
	defer out.Close()

	ui.Message(fmt.Sprintf("Copying box"))
	_, err = io.Copy(out, in)
	cerr := out.Close()
	if err != nil {
		return nil, false, err
	}
	if cerr != nil {
		return nil, false, cerr
	}

	ui.Message(fmt.Sprintf("Uploading the manifest: %s", p.config.ManifestPath))
	if err := p.putManifest(manifest); err != nil {
		return nil, false, err
	}

	return &Artifact{p.config.ManifestPath}, true, nil
}
Beispiel #22
0
func (p *VBoxBoxPostProcessor) PostProcess(ui packer.Ui, artifact packer.Artifact) (packer.Artifact, bool, error) {
	var err error

	// Compile the output path
	outputPath, err := p.config.tpl.Process(p.config.OutputPath, &OutputPathTemplate{
		ArtifactId: artifact.Id(),
		BuildName:  p.config.PackerBuildName,
		Provider:   "virtualbox",
	})
	if err != nil {
		return nil, false, err
	}

	// Create a temporary directory for us to build the contents of the box in
	dir, err := ioutil.TempDir("", "packer")
	if err != nil {
		return nil, false, err
	}
	defer os.RemoveAll(dir)

	// Copy all of the original contents into the temporary directory
	for _, path := range artifact.Files() {

		// We treat OVA files specially, we unpack those into the temporary
		// directory so we can get the resulting disk and OVF.
		if extension := filepath.Ext(path); extension == ".ova" {
			ui.Message(fmt.Sprintf("Unpacking OVA: %s", path))
			if err := DecompressOva(dir, filepath.Base(path)); err != nil {
				return nil, false, err
			}
		} else {
			ui.Message(fmt.Sprintf("Copying: %s", path))
			dstPath := filepath.Join(dir, filepath.Base(path))
			if err := CopyContents(dstPath, path); err != nil {
				return nil, false, err
			}
		}

	}

	// Create the Vagrantfile from the template
	tplData := &VBoxVagrantfileTemplate{}
	tplData.BaseMacAddress, err = p.findBaseMacAddress(dir)
	if err != nil {
		return nil, false, err
	}

	vf, err := os.Create(filepath.Join(dir, "Vagrantfile"))
	if err != nil {
		return nil, false, err
	}
	defer vf.Close()

	vagrantfileContents := defaultVBoxVagrantfile
	if p.config.VagrantfileTemplate != "" {
		f, err := os.Open(p.config.VagrantfileTemplate)
		if err != nil {
			return nil, false, err
		}
		defer f.Close()

		contents, err := ioutil.ReadAll(f)
		if err != nil {
			return nil, false, err
		}

		vagrantfileContents = string(contents)
	}

	vagrantfileContents, err = p.config.tpl.Process(vagrantfileContents, tplData)
	if err != nil {
		return nil, false, fmt.Errorf("Error writing Vagrantfile: %s", err)
	}
	vf.Write([]byte(vagrantfileContents))
	vf.Close()

	// Create the metadata
	metadata := map[string]string{"provider": "virtualbox"}
	if err := WriteMetadata(dir, metadata); err != nil {
		return nil, false, err
	}

	// Rename the OVF file to box.ovf, as required by Vagrant
	ui.Message("Renaming the OVF to box.ovf...")
	if err := p.renameOVF(dir); err != nil {
		return nil, false, err
	}

	// Compress the directory to the given output path
	ui.Message(fmt.Sprintf("Compressing box..."))
	if err := DirToBox(outputPath, dir, ui); err != nil {
		return nil, false, err
	}

	return NewArtifact("virtualbox", outputPath), false, nil
}
Beispiel #23
0
func (p *PostProcessor) PostProcess(ui packer.Ui, artifact packer.Artifact) (packer.Artifact, bool, error) {
	if _, err := p.client.Artifact(p.config.user, p.config.name); err != nil {
		if err != atlas.ErrNotFound {
			return nil, false, fmt.Errorf(
				"Error finding artifact: %s", err)
		}

		// Artifact doesn't exist, create it
		ui.Message(fmt.Sprintf("Creating artifact: %s", p.config.Artifact))
		_, err = p.client.CreateArtifact(p.config.user, p.config.name)
		if err != nil {
			return nil, false, fmt.Errorf(
				"Error creating artifact: %s", err)
		}
	}

	opts := &atlas.UploadArtifactOpts{
		User:     p.config.user,
		Name:     p.config.name,
		Type:     p.config.Type,
		ID:       artifact.Id(),
		Metadata: p.metadata(artifact),
		BuildId:  p.config.buildId,
	}

	if fs := artifact.Files(); len(fs) > 0 {
		var archiveOpts archive.ArchiveOpts

		// We have files. We want to compress/upload them. If we have just
		// one file, then we use it as-is. Otherwise, we compress all of
		// them into a single file.
		var path string
		if len(fs) == 1 {
			path = fs[0]
		} else {
			path = longestCommonPrefix(fs)
			if path == "" {
				return nil, false, fmt.Errorf(
					"No common prefix for achiving files: %v", fs)
			}

			// Modify the archive options to only include the files
			// that are in our file list.
			include := make([]string, 0, len(fs))
			for i, f := range fs {
				include[i] = strings.Replace(f, path, "", 1)
			}
			archiveOpts.Include = include
		}

		r, err := archive.CreateArchive(path, &archiveOpts)
		if err != nil {
			return nil, false, fmt.Errorf(
				"Error archiving artifact: %s", err)
		}
		defer r.Close()

		opts.File = r
		opts.FileSize = r.Size
	}

	ui.Message("Uploading artifact version...")
	var av *atlas.ArtifactVersion
	doneCh := make(chan struct{})
	errCh := make(chan error, 1)
	go func() {
		var err error
		av, err = p.client.UploadArtifact(opts)
		if err != nil {
			errCh <- err
			return
		}
		close(doneCh)
	}()

	select {
	case err := <-errCh:
		return nil, false, fmt.Errorf("Error uploading: %s", err)
	case <-doneCh:
	}

	return &Artifact{
		Name:    p.config.Artifact,
		Type:    p.config.Type,
		Version: av.Version,
	}, true, nil
}
Beispiel #24
0
func (p *AWSBoxPostProcessor) PostProcess(ui packer.Ui, artifact packer.Artifact) (packer.Artifact, bool, error) {
	// Determine the regions...
	tplData := &AWSVagrantfileTemplate{
		Images: make(map[string]string),
	}

	for _, regions := range strings.Split(artifact.Id(), ",") {
		parts := strings.Split(regions, ":")
		if len(parts) != 2 {
			return nil, false, fmt.Errorf("Poorly formatted artifact ID: %s", artifact.Id())
		}

		tplData.Images[parts[0]] = parts[1]
	}

	// Compile the output path
	outputPath, err := p.config.tpl.Process(p.config.OutputPath, &OutputPathTemplate{
		ArtifactId: artifact.Id(),
		BuildName:  p.config.PackerBuildName,
		Provider:   "aws",
	})
	if err != nil {
		return nil, false, err
	}

	// Create a temporary directory for us to build the contents of the box in
	dir, err := ioutil.TempDir("", "packer")
	if err != nil {
		return nil, false, err
	}
	defer os.RemoveAll(dir)

	// Create the Vagrantfile from the template
	vf, err := os.Create(filepath.Join(dir, "Vagrantfile"))
	if err != nil {
		return nil, false, err
	}
	defer vf.Close()

	vagrantfileContents := defaultAWSVagrantfile
	if p.config.VagrantfileTemplate != "" {
		log.Printf("Using vagrantfile template: %s", p.config.VagrantfileTemplate)
		f, err := os.Open(p.config.VagrantfileTemplate)
		if err != nil {
			err = fmt.Errorf("error opening vagrantfile template: %s", err)
			return nil, false, err
		}
		defer f.Close()

		contents, err := ioutil.ReadAll(f)
		if err != nil {
			err = fmt.Errorf("error reading vagrantfile template: %s", err)
			return nil, false, err
		}

		vagrantfileContents = string(contents)
	}

	vagrantfileContents, err = p.config.tpl.Process(vagrantfileContents, tplData)
	if err != nil {
		return nil, false, fmt.Errorf("Error writing Vagrantfile: %s", err)
	}
	vf.Write([]byte(vagrantfileContents))
	vf.Close()

	// Create the metadata
	metadata := map[string]string{"provider": "aws"}
	if err := WriteMetadata(dir, metadata); err != nil {
		return nil, false, err
	}

	// Compress the directory to the given output path
	if err := DirToBox(outputPath, dir, ui); err != nil {
		err = fmt.Errorf("error creating box: %s", err)
		return nil, false, err
	}

	return NewArtifact("aws", outputPath), true, nil
}
Beispiel #25
0
func (p *PostProcessor) PostProcessProvider(name string, provider Provider, ui packer.Ui, artifact packer.Artifact) (packer.Artifact, bool, error) {
	config := p.configs[""]
	if specificConfig, ok := p.configs[name]; ok {
		config = specificConfig
	}

	ui.Say(fmt.Sprintf("Creating Vagrant box for '%s' provider", name))

	config.ctx.Data = &outputPathTemplate{
		ArtifactId: artifact.Id(),
		BuildName:  config.PackerBuildName,
		Provider:   name,
	}
	outputPath, err := interpolate.Render(config.OutputPath, &config.ctx)
	if err != nil {
		return nil, false, err
	}

	// Create a temporary directory for us to build the contents of the box in
	dir, err := ioutil.TempDir("", "packer")
	if err != nil {
		return nil, false, err
	}
	defer os.RemoveAll(dir)

	// Copy all of the includes files into the temporary directory
	for _, src := range config.Include {
		ui.Message(fmt.Sprintf("Copying from include: %s", src))
		dst := filepath.Join(dir, filepath.Base(src))
		if err := CopyContents(dst, src); err != nil {
			err = fmt.Errorf("Error copying include file: %s\n\n%s", src, err)
			return nil, false, err
		}
	}

	// Run the provider processing step
	vagrantfile, metadata, err := provider.Process(ui, artifact, dir)
	if err != nil {
		return nil, false, err
	}

	// Write the metadata we got
	if err := WriteMetadata(dir, metadata); err != nil {
		return nil, false, err
	}

	// Write our Vagrantfile
	var customVagrantfile string
	if config.VagrantfileTemplate != "" {
		ui.Message(fmt.Sprintf("Using custom Vagrantfile: %s", config.VagrantfileTemplate))
		customBytes, err := ioutil.ReadFile(config.VagrantfileTemplate)
		if err != nil {
			return nil, false, err
		}

		customVagrantfile = string(customBytes)
	}

	f, err := os.Create(filepath.Join(dir, "Vagrantfile"))
	if err != nil {
		return nil, false, err
	}

	t := template.Must(template.New("root").Parse(boxVagrantfileContents))
	err = t.Execute(f, &vagrantfileTemplate{
		ProviderVagrantfile: vagrantfile,
		CustomVagrantfile:   customVagrantfile,
	})
	f.Close()
	if err != nil {
		return nil, false, err
	}

	// Create the box
	if err := DirToBox(outputPath, dir, ui, config.CompressionLevel); err != nil {
		return nil, false, err
	}

	return NewArtifact(name, outputPath), provider.KeepInputArtifact(), nil
}
func (p *PostProcessor) PostProcess(ui packer.Ui, artifact packer.Artifact) (packer.Artifact, bool, error) {
	if artifact.BuilderId() != dockertag.BuilderId {
		err := fmt.Errorf(
			"Unknown artifact type: %s\nCan only build with Dockerfile from Docker tag artifacts.",
			artifact.BuilderId())
		return nil, false, err
	}

	p.config.From = artifact.Id()

	template_str := `FROM {{ .From }}
{{ if .Maintainer }}MAINTAINER {{ .Maintainer }}
{{ end }}{{ if .Cmd }}CMD {{ process .Cmd }}
{{ end }}{{ if .Label }}{{ range $k, $v := .Label }}LABEL "{{ $k }}"="{{ $v }}"
{{ end }}{{ end }}{{ if .Expose }}EXPOSE {{ join .Expose " " }}
{{ end }}{{ if .Env }}{{ range $k, $v := .Env }}ENV {{ $k }} {{ $v }}
{{ end }}{{ end }}{{ if .Entrypoint }}ENTRYPOINT {{ process .Entrypoint }}
{{ end }}{{ if .Volume }}VOLUME {{ process .Volume }}
{{ end }}{{ if .User }}USER {{ .User }}
{{ end }}{{ if .WorkDir }}WORKDIR {{ .WorkDir }}{{ end }}`

	dockerfile := new(bytes.Buffer)
	template_writer := bufio.NewWriter(dockerfile)

	tmpl, err := template.New("Dockerfile").Funcs(template.FuncMap{
		"process": p.processVar,
		"join":    strings.Join,
	}).Parse(template_str)
	if err != nil {
		return nil, false, err
	}
	err = tmpl.Execute(template_writer, p.config)
	if err != nil {
		return nil, false, err
	}
	template_writer.Flush()
	log.Printf("Dockerfile:\n%s", dockerfile.String())

	driver := p.Driver
	if driver == nil {
		// If no driver is set, then we use the real driver
		driver = &DockerDriver{&docker.DockerDriver{Ctx: &p.config.ctx, Ui: ui}}
	}

	ui.Message("Building image from Dockerfile")
	id, err := driver.BuildImage(dockerfile)
	if err != nil {
		return nil, false, err
	}

	ui.Message("Destroying previously tagged image: " + p.config.From)
	err = artifact.Destroy()
	if err != nil {
		return nil, false, err
	}

	ui.Message("Tagging new image, " + id + ", as " + p.config.From)
	err = driver.TagImage(id, p.config.From, true)
	if err != nil {
		return nil, false, err
	}

	// Build the artifact
	artifact = &docker.ImportArtifact{
		BuilderIdValue: dockertag.BuilderId,
		Driver:         driver,
		IdValue:        p.config.From,
	}

	return artifact, true, nil
}
Beispiel #27
0
func (p *PostProcessor) PostProcess(ui packer.Ui, source packer.Artifact) (packer.Artifact, bool, error) {
	artifact := &Artifact{}

	var err error
	var fi os.FileInfo

	// Create the current artifact.
	for _, name := range source.Files() {
		af := ArtifactFile{}
		if fi, err = os.Stat(name); err == nil {
			af.Size = fi.Size()
		}
		if p.config.StripPath {
			af.Name = filepath.Base(name)
		} else {
			af.Name = name
		}
		artifact.ArtifactFiles = append(artifact.ArtifactFiles, af)
	}
	artifact.ArtifactId = source.Id()
	artifact.BuilderType = p.config.PackerBuilderType
	artifact.BuildName = p.config.PackerBuildName
	artifact.BuildTime = time.Now().Unix()
	// Since each post-processor runs in a different process we need a way to
	// coordinate between various post-processors in a single packer run. We do
	// this by setting a UUID per run and tracking this in the manifest file.
	// When we detect that the UUID in the file is the same, we know that we are
	// part of the same run and we simply add our data to the list. If the UUID
	// is different we will check the -force flag and decide whether to truncate
	// the file before we proceed.
	artifact.PackerRunUUID = os.Getenv("PACKER_RUN_UUID")

	// Create a lock file with exclusive access. If this fails we will retry
	// after a delay.
	lockFilename := p.config.Filename + ".lock"
	for i := 0; i < 3; i++ {
		// The file should not be locked for very long so we'll keep this short.
		time.Sleep((time.Duration(i) * 200 * time.Millisecond))
		_, err = os.OpenFile(lockFilename, os.O_RDWR|os.O_CREATE|os.O_EXCL, 0600)
		if err == nil {
			break
		}
		log.Printf("Error locking manifest file for reading and writing. Will sleep and retry. %s", err)
	}
	defer os.Remove(lockFilename)

	// TODO fix error on first run:
	// * Post-processor failed: open packer-manifest.json: no such file or directory
	//
	// Read the current manifest file from disk
	contents := []byte{}
	if contents, err = ioutil.ReadFile(p.config.Filename); err != nil && !os.IsNotExist(err) {
		return source, true, fmt.Errorf("Unable to open %s for reading: %s", p.config.Filename, err)
	}

	// Parse the manifest file JSON, if we have one
	manifestFile := &ManifestFile{}
	if len(contents) > 0 {
		if err = json.Unmarshal(contents, manifestFile); err != nil {
			return source, true, fmt.Errorf("Unable to parse content from %s: %s", p.config.Filename, err)
		}
	}

	// If -force is set and we are not on same run, truncate the file. Otherwise
	// we will continue to add new builds to the existing manifest file.
	if p.config.PackerForce && os.Getenv("PACKER_RUN_UUID") != manifestFile.LastRunUUID {
		manifestFile = &ManifestFile{}
	}

	// Add the current artifact to the manifest file
	manifestFile.Builds = append(manifestFile.Builds, *artifact)
	manifestFile.LastRunUUID = os.Getenv("PACKER_RUN_UUID")

	// Write JSON to disk
	if out, err := json.MarshalIndent(manifestFile, "", "  "); err == nil {
		if err = ioutil.WriteFile(p.config.Filename, out, 0664); err != nil {
			return source, true, fmt.Errorf("Unable to write %s: %s", p.config.Filename, err)
		}
	} else {
		return source, true, fmt.Errorf("Unable to marshal JSON %s", err)
	}

	return source, true, nil
}
func (p *PostProcessor) PostProcess(ui packer.Ui, artifact packer.Artifact) (packer.Artifact, bool, error) {
	name, ok := builtins[artifact.BuilderId()]
	if !ok {
		return nil, false, fmt.Errorf(
			"Unknown artifact type, can't build box: %s", artifact.BuilderId())
	}

	provider := providerForName(name)
	if provider == nil {
		// This shouldn't happen since we hard code all of these ourselves
		panic(fmt.Sprintf("bad provider name: %s", name))
	}

	config := p.configs[""]
	if specificConfig, ok := p.configs[name]; ok {
		config = specificConfig
	}

	ui.Say(fmt.Sprintf("Creating Vagrant box for '%s' provider", name))

	outputPath, err := config.tpl.Process(config.OutputPath, &outputPathTemplate{
		ArtifactId: artifact.Id(),
		BuildName:  config.PackerBuildName,
		Provider:   name,
	})
	if err != nil {
		return nil, false, err
	}

	// Create a temporary directory for us to build the contents of the box in
	dir, err := ioutil.TempDir("", "packer")
	if err != nil {
		return nil, false, err
	}
	defer os.RemoveAll(dir)

	// Copy all of the includes files into the temporary directory
	for _, src := range config.Include {
		ui.Message(fmt.Sprintf("Copying from include: %s", src))
		dst := filepath.Join(dir, filepath.Base(src))
		if err := CopyContents(dst, src); err != nil {
			err = fmt.Errorf("Error copying include file: %s\n\n%s", src, err)
			return nil, false, err
		}
	}

	// Run the provider processing step
	vagrantfile, metadata, err := provider.Process(ui, artifact, dir)
	if err != nil {
		return nil, false, err
	}

	// Write the metadata we got
	if err := WriteMetadata(dir, metadata); err != nil {
		return nil, false, err
	}

	// Write our Vagrantfile
	var customVagrantfile string
	if config.VagrantfileTemplate != "" {
		ui.Message(fmt.Sprintf(
			"Using custom Vagrantfile: %s", config.VagrantfileTemplate))
		customBytes, err := ioutil.ReadFile(config.VagrantfileTemplate)
		if err != nil {
			return nil, false, err
		}

		customVagrantfile = string(customBytes)
	}

	f, err := os.Create(filepath.Join(dir, "Vagrantfile"))
	if err != nil {
		return nil, false, err
	}

	t := template.Must(template.New("root").Parse(boxVagrantfileContents))
	err = t.Execute(f, &vagrantfileTemplate{
		ProviderVagrantfile: vagrantfile,
		CustomVagrantfile:   customVagrantfile,
	})
	f.Close()
	if err != nil {
		return nil, false, err
	}

	// Create the box
	if err := DirToBox(outputPath, dir, ui, config.CompressionLevel); err != nil {
		return nil, false, err
	}

	return NewArtifact(name, outputPath), false, nil
}
Beispiel #29
0
func (p *VMwareBoxPostProcessor) PostProcess(ui packer.Ui, artifact packer.Artifact) (packer.Artifact, bool, error) {
	// Compile the output path
	outputPath, err := p.config.tpl.Process(p.config.OutputPath, &OutputPathTemplate{
		ArtifactId: artifact.Id(),
		BuildName:  p.config.PackerBuildName,
		Provider:   "vmware",
	})
	if err != nil {
		return nil, false, err
	}

	// Create a temporary directory for us to build the contents of the box in
	dir, err := ioutil.TempDir("", "packer")
	if err != nil {
		return nil, false, err
	}
	defer os.RemoveAll(dir)

	// Copy all of the original contents into the temporary directory
	for _, path := range artifact.Files() {
		ui.Message(fmt.Sprintf("Copying: %s", path))

		dstPath := filepath.Join(dir, filepath.Base(path))
		if err := CopyContents(dstPath, path); err != nil {
			return nil, false, err
		}
	}

	if p.config.VagrantfileTemplate != "" {
		f, err := os.Open(p.config.VagrantfileTemplate)
		if err != nil {
			return nil, false, err
		}
		defer f.Close()

		contents, err := ioutil.ReadAll(f)
		if err != nil {
			return nil, false, err
		}

		// Create the Vagrantfile from the template
		vf, err := os.Create(filepath.Join(dir, "Vagrantfile"))
		if err != nil {
			return nil, false, err
		}
		defer vf.Close()

		vagrantfileContents, err := p.config.tpl.Process(string(contents), nil)
		if err != nil {
			return nil, false, fmt.Errorf("Error writing Vagrantfile: %s", err)
		}
		vf.Write([]byte(vagrantfileContents))
		vf.Close()
	}

	var level int = flate.DefaultCompression
	if p.config.CompressionLevel != "" {
		level, err = strconv.Atoi(p.config.CompressionLevel)
		if err != nil {
			return nil, false, err
		}
	}

	// Create the metadata
	metadata := map[string]string{"provider": "vmware_desktop"}
	if err := WriteMetadata(dir, metadata); err != nil {
		return nil, false, err
	}

	// Compress the directory to the given output path
	ui.Message(fmt.Sprintf("Compressing box..."))
	if err := DirToBox(outputPath, dir, ui, level); err != nil {
		return nil, false, err
	}

	return NewArtifact("vmware", outputPath), false, nil
}
func (p *PostProcessor) PostProcess(ui packer.Ui, artifact packer.Artifact) (packer.Artifact, bool, error) {
	// Only accept input from the vagrant post-processor
	if artifact.BuilderId() != "mitchellh.post-processor.vagrant" {
		return nil, false, fmt.Errorf("Unknown artifact type, requires box from vagrant post-processor: %s", artifact.BuilderId())
	}

	// Assume there is only one .box file to upload
	box := artifact.Files()[0]
	if !strings.HasSuffix(box, ".box") {
		return nil, false, fmt.Errorf("Unknown files in artifact from vagrant post-processor: %s", artifact.Files())
	}

	provider := providerFromBuilderName(artifact.Id())
	ui.Say(fmt.Sprintf("Preparing to upload box for '%s' provider to S3 bucket '%s'", provider, p.config.Bucket))

	// open the box so we can upload to S3 and calculate checksum for the manifest
	file, err := os.Open(box)
	if err != nil {
		return nil, false, err
	}
	defer file.Close()

	// get the file's size
	info, err := file.Stat()
	if err != nil {
		return nil, false, err
	}
	size := info.Size()
	ui.Message(fmt.Sprintf("Box to upload: %s (%d bytes)", box, size))

	// get the latest manifest so we can add to it
	ui.Message("Fetching latest manifest")
	manifest, err := p.getManifest()
	if err != nil {
		return nil, false, err
	}

	// generate the path to store the box in S3
	boxPath := fmt.Sprintf("%s/%s/%s", p.config.BoxDir, p.config.Version, path.Base(box))

	ui.Message("Generating checksum")
	checksum, err := sum256(file)
	if err != nil {
		return nil, false, err
	}
	ui.Message(fmt.Sprintf("Checksum is %s", checksum))

	ui.Message(fmt.Sprintf("Adding %s %s box to manifest", provider, p.config.Version))
	if err := manifest.add(p.config.Version, &Provider{
		Name:         provider,
		Url:          p.s3.URL(boxPath),
		ChecksumType: "sha256",
		Checksum:     checksum,
	}); err != nil {
		return nil, false, err
	}

	// upload the box to S3 (rewinding as we already read the file to generate the checksum)
	ui.Message(fmt.Sprintf("Uploading box to S3: %s", boxPath))
	if _, err := file.Seek(0, 0); err != nil {
		return nil, false, err
	}
	if size > 100*1024*1024 {
		ui.Message("File size > 100MB. Initiating multipart upload")

		multi, err := p.s3.InitMulti(boxPath, "application/octet-stream", p.config.ACL)
		if err != nil {
			return nil, false, err
		}

		ui.Message("Uploading...")

		const chunkSize = 5 * 1024 * 1024

		totalParts := int(math.Ceil(float64(size) / float64(chunkSize)))
		totalUploadSize := int64(0)

		parts := make([]s3.Part, totalParts)

		errorCount := 0

		for partNum := int(1); partNum <= totalParts; partNum++ {

			filePos, err := file.Seek(0, 1)

			partSize := int64(math.Min(chunkSize, float64(size-filePos)))
			partBuffer := make([]byte, partSize)

			ui.Message(fmt.Sprintf("Upload: Uploading part %d of %d, %d (of max %d) bytes", partNum, int(totalParts), int(partSize), int(chunkSize)))

			readBytes, err := file.Read(partBuffer)
			ui.Message(fmt.Sprintf("Upload: Read %d bytes from box file on disk", readBytes))

			bufferReader := bytes.NewReader(partBuffer)
			part, err := multi.PutPart(partNum, bufferReader)

			parts[partNum-1] = part

			if err != nil {

				if errorCount < 10 {
					errorCount++
					ui.Message(fmt.Sprintf("Error encountered! %s. Retry %d.", err, errorCount))
					time.Sleep(5 * time.Second)
					//reset seek position to the beginning of this block
					file.Seek(filePos, 0)
					partNum--
				} else {
					ui.Message(fmt.Sprintf("Too many errors encountered! Aborting.", err, errorCount))
					return nil, false, err
				}
			} else {

				totalUploadSize += part.Size
				ui.Message(fmt.Sprintf("Upload: Finished part %d of %d, upload total is %d bytes. This part was %d bytes.", partNum, totalParts, int(totalUploadSize), int(part.Size)))
			}
		}

		ui.Message("Parts uploaded, completing upload...")
		if err := multi.Complete(parts); err != nil {
			return nil, false, err
		}
	} else {
		if err := p.s3.PutReader(boxPath, file, size, "application/octet-stream", p.config.ACL); err != nil {
			return nil, false, err
		}
	}

	ui.Message(fmt.Sprintf("Uploading the manifest: %s", p.config.ManifestPath))
	if err := p.putManifest(manifest); err != nil {
		return nil, false, err
	}

	return &Artifact{p.s3.URL(p.config.ManifestPath)}, true, nil
}