// Package image implements a basic 2-D image library.
//
// The fundamental interface is called [Image]. An [Image] contains colors, which
// are described in the image/color package.
//
// Values of the [Image] interface are created either by calling functions such
// as [NewRGBA] and [NewPaletted], or by calling [Decode] on an [io.Reader] containing

!!! warning
    There's a high chance that you **don't** need this base image or any other similar one, and would be better off by building the image from scratch as [described above in: Build a Docker Image for FastAPI](#build-a-docker-image-for-fastapi).

This image has an **auto-tuning** mechanism included to set the **number of worker processes** based on the CPU cores available.

// return CredentialProviderResponse via stdout.
func (e *execPlugin) ExecPlugin(ctx context.Context, image string) (*credentialproviderapi.CredentialProviderResponse, error) {
	klog.V(5).Infof("Getting image %s credentials from external exec plugin %s", image, e.name)

	authRequest := &credentialproviderapi.CredentialProviderRequest{Image: image}
	data, err := e.encodeRequest(authRequest)
	if err != nil {

## Offizielles Docker-Image mit Gunicorn – Uvicorn

Es gibt ein offizielles Docker-Image, in dem Gunicorn mit Uvicorn-Workern ausgeführt wird, wie in einem vorherigen Kapitel beschrieben: [Serverworker – Gunicorn mit Uvicorn](server-workers.md){.internal-link target=_blank}.

// transparency (in the tRNS chunk) is separate to the color/grayscale/palette
// color model (in the IHDR chunk). The Go model is that the concrete
// image.Image type returned by png.Decode, such as image.RGBA (with all pixels
// having 100% alpha) or image.NRGBA, encapsulates whether or not the image has
// transparency. This map is a hack to work around the fact that the Go model

	}}
	g0 := &GIF{
		Image: []*image.Paletted{
			image.NewPaletted(image.Rect(0, 0, w, h), pals[0]),
			image.NewPaletted(image.Rect(0, 0, w, h), pals[1]),
			image.NewPaletted(image.Rect(0, 0, w, h), pals[2]),
			image.NewPaletted(image.Rect(0, 0, w, h), pals[3]),
		},
		Delay:    make([]int, len(pals)),
		Disposal: make([]byte, len(pals)),
		Config: image.Config{
			ColorModel: pals[2],
			Width:      w,

	c := &runtimeapi.Container{
		Id: "test-id",
		Metadata: &runtimeapi.ContainerMetadata{
			Name:    "test-name",
			Attempt: 1,
		},
		Image:    &runtimeapi.ImageSpec{Image: "test-image"},
		ImageId:  "test-image-id",
		ImageRef: "test-image-ref",
		State:    runtimeapi.ContainerState_CONTAINER_RUNNING,
		Annotations: map[string]string{
			containerHashLabel: "1234",
		},
	}

		Containers: []v1.Container{
			{

				Image: "gcr.io/40",
			},
			{
				Image: "gcr.io/250",
			},
		},
	}

	test40300 := v1.PodSpec{
		Containers: []v1.Container{
			{
				Image: "gcr.io/40",
			},
			{
				Image: "gcr.io/300",
			},
		},
	}

	testMinMax := v1.PodSpec{
		Containers: []v1.Container{
			{
				Image: "gcr.io/10",
			},
			{
				Image: "gcr.io/4000",

}

func makeGolden(dst image.Image, r image.Rectangle, src image.Image, sp image.Point, mask image.Image, mp image.Point, op Op) image.Image {
	// Since golden is a newly allocated image, we don't have to check if the
	// input source and mask images and the output golden image overlap.
	b := dst.Bounds()
	sb := src.Bounds()
	mb := image.Rect(-1e9, -1e9, 1e9, 1e9)
	if mask != nil {
		mb = mask.Bounds()

	}
	imageList := []string{}
	for image, pinned := range imagesPinned {
		fakeImageService.SetFakeImagePinned(image, pinned)
		imageList = append(imageList, image)
	}
	fakeImageService.SetFakeImages(imageList)

	actualImages, err := fakeManager.ListImages(ctx)
	assert.NoError(t, err)
	for _, image := range actualImages {
		assert.Equal(t, imagesPinned[image.ID], image.Pinned)
	}
}