dockerimage

package

v0.2.0 Latest Latest Go to latest Published: Oct 25, 2026 License: MIT Imports: 11 Imported by: 0

Details

Package dockerimage shares native Engine image pulls between hosts.

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func Ensure(ctx context.Context, cli *dockerclient.Client, ref string, auth RegistryAuth, out io.Writer) error

Ensure pulls an image only when the Engine reports it missing.

func Pull(ctx context.Context, cli *dockerclient.Client, ref string, auth RegistryAuth, out io.Writer) error

Pull consumes the complete Engine pull stream, including stream errors.

type Config struct {
	Labels          map[string]string
	Entrypoint, Cmd []string
}

func InspectConfig(ctx context.Context, cli *dockerclient.Client, ref, platform string, auth RegistryAuth, out io.Writer) (*Config, error)

InspectConfig follows upstream inspectDockerImage: local, registry, then pull with five attempts at one-second intervals and inspect locally again.

type RegistryAuth interface{ EngineAuth(string) (string, error) }