Golang BuildImageOptions.AuthConfigs方法代码示例

// buildImage invokes a docker build on a particular directory
func buildImage(client DockerClient, dir string, dockerfilePath string, noCache bool, tag string, tar tar.Tar, pullAuth *docker.AuthConfigurations, forcePull bool, cgLimits *s2iapi.CGroupLimits) error {
	// TODO: be able to pass a stream directly to the Docker build to avoid the double temp hit
	r, w := io.Pipe()
	go func() {
		defer utilruntime.HandleCrash()
		defer w.Close()
		if err := tar.CreateTarStream(dir, false, w); err != nil {
			w.CloseWithError(err)
		}
	}()
	defer w.Close()
	glog.V(5).Infof("Invoking Docker build to create %q", tag)
	opts := docker.BuildImageOptions{
		Name:           tag,
		RmTmpContainer: true,
		OutputStream:   os.Stdout,
		InputStream:    r,
		Dockerfile:     dockerfilePath,
		NoCache:        noCache,
		Pull:           forcePull,
	}
	if cgLimits != nil {
		opts.Memory = cgLimits.MemoryLimitBytes
		opts.Memswap = cgLimits.MemorySwap
		opts.CPUShares = cgLimits.CPUShares
		opts.CPUPeriod = cgLimits.CPUPeriod
		opts.CPUQuota = cgLimits.CPUQuota
	}
	if pullAuth != nil {
		opts.AuthConfigs = *pullAuth
	}
	return client.BuildImage(opts)
}

// buildImage invokes a docker build on a particular directory
func buildImage(client DockerClient, dir string, noCache bool, tag string, tar tar.Tar, pullAuth *docker.AuthConfigurations, forcePull bool) error {
	// TODO: be able to pass a stream directly to the Docker build to avoid the double temp hit
	r, w := io.Pipe()
	go func() {
		defer util.HandleCrash()
		defer w.Close()
		if err := tar.CreateTarStream(dir, false, w); err != nil {
			w.CloseWithError(err)
		}
	}()
	defer w.Close()
	glog.V(5).Infof("Invoking Docker build to create %q", tag)
	opts := docker.BuildImageOptions{
		Name:           tag,
		RmTmpContainer: true,
		OutputStream:   os.Stdout,
		InputStream:    r,
		NoCache:        noCache,
		Pull:           forcePull,
	}
	if pullAuth != nil {
		opts.AuthConfigs = *pullAuth
	}
	return client.BuildImage(opts)
}

// dockerBuild performs a docker build on the source that has been retrieved
func (d *DockerBuilder) dockerBuild(dir string, tag string, secrets []api.SecretBuildSource) error {
	var noCache bool
	var forcePull bool
	dockerfilePath := defaultDockerfilePath
	if d.build.Spec.Strategy.DockerStrategy != nil {
		if d.build.Spec.Source.ContextDir != "" {
			dir = filepath.Join(dir, d.build.Spec.Source.ContextDir)
		}
		if d.build.Spec.Strategy.DockerStrategy.DockerfilePath != "" {
			dockerfilePath = d.build.Spec.Strategy.DockerStrategy.DockerfilePath
		}
		noCache = d.build.Spec.Strategy.DockerStrategy.NoCache
		forcePull = d.build.Spec.Strategy.DockerStrategy.ForcePull
	}
	auth, err := d.setupPullSecret()
	if err != nil {
		return err
	}
	if err := d.copySecrets(secrets, dir); err != nil {
		return err
	}

	opts := docker.BuildImageOptions{
		Name:           tag,
		RmTmpContainer: true,
		OutputStream:   os.Stdout,
		Dockerfile:     dockerfilePath,
		NoCache:        noCache,
		Pull:           forcePull,
	}
	if d.cgLimits != nil {
		opts.Memory = d.cgLimits.MemoryLimitBytes
		opts.Memswap = d.cgLimits.MemorySwap
		opts.CPUShares = d.cgLimits.CPUShares
		opts.CPUPeriod = d.cgLimits.CPUPeriod
		opts.CPUQuota = d.cgLimits.CPUQuota
	}
	if auth != nil {
		opts.AuthConfigs = *auth
	}

	return buildImage(d.dockerClient, dir, d.tar, &opts)
}

func buildImageOptions(option BuildOptions, stream LogStream) api.BuildImageOptions {
	json, output := stream.OutputStream()
	opts := api.BuildImageOptions{
		Name:                option.Name,
		NoCache:             option.NoCache,
		SuppressOutput:      buildQuiet,
		RmTmpContainer:      buildRm,
		ForceRmTmpContainer: buildForceRm,
		Pull:                option.Pull,
		OutputStream:        output,
		ContextDir:          option.Directory,
		RawJSONStream:       json,
		Memory:              buildMemory,
		Memswap:             buildMemswap,
	}

	if auth := getAuth(); auth != nil {
		opts.AuthConfigs = *auth
	}

	return opts
}

// buildImage invokes a docker build on a particular directory
func buildImage(client DockerClient, dir string, noCache bool, tag string, tar tar.Tar, pullAuth *docker.AuthConfigurations, forcePull bool) error {
	tarFile, err := tar.CreateTarFile("", dir)
	if err != nil {
		return err
	}
	tarStream, err := os.Open(tarFile)
	if err != nil {
		return err
	}
	defer tarStream.Close()
	opts := docker.BuildImageOptions{
		Name:           tag,
		RmTmpContainer: true,
		OutputStream:   os.Stdout,
		InputStream:    tarStream,
		NoCache:        noCache,
		Pull:           forcePull,
	}
	if pullAuth != nil {
		opts.AuthConfigs = *pullAuth
	}
	return client.BuildImage(opts)
}