containerutil

package

v0.4.0 Latest Latest Go to latest Published: Mar 15, 2024 License: Apache-2.0 Imports: 20 Imported by: 2

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const DefaultPath = "/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin:/home/somebody/.local/bin"

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const DefaultUsername = "somebody"

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const MagicImageScratch = "scratch"

This section is empty.

func Get(ctx context.Context, ref string) (v1.Image, error)

func NewLayer(ctx context.Context, fs fullfs.FullFS, platform *v1.Platform) (v1.Layer, error)

func NormaliseImage(ctx context.Context, base v1.Image) (v1.Image, error)

NormaliseImage mutates the provided v1.Image to be OCI compliant v1.Image.

Check image-spec to see which properties are ported and which are dropped. https://github.com/opencontainers/image-spec/blob/main/config.md

func Pull(ctx context.Context, ref string) (v1.Image, error)

func Push(ctx context.Context, img v1.Image, dst string) error

func Save(ctx context.Context, img v1.Image, dst, path string) error

type Image struct {
	// contains filtered or unexported fields
}

func NewImage(opts ...ImageOption) *Image

func (ib *Image) Append(ctx context.Context, fs fs.FullFS, platform *v1.Platform) (v1.Image, error)

type ImageOption func(image *Image)

func WithBaseImage(img v1.Image) ImageOption

func WithEntrypoint(ep, cmd []string) ImageOption

func WithEnv(env ...string) ImageOption

func WithUsername(s string) ImageOption