Documentation
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Overview ¶
Copyright © 2022 Johnson Shi <Johnson.Shi@microsoft.com>
Index ¶
Constants ¶
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Variables ¶
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Functions ¶
This section is empty.
Types ¶
type ImageClient ¶
type ImageClient struct {
Username string
Password string
DockerEngineClient *client.Client
ImageRef registry.Reference
OrasRepoClient *remote.Repository
}
func NewImageClient ¶
func NewImageClient(username, password, imageRefStr string) (ImageClient, error)
NewImageClient returns a new ImageClient.
func (*ImageClient) EnsureImageIsPulled ¶
func (imageClient *ImageClient) EnsureImageIsPulled(ctx context.Context) error
EnsureImageIsPulled ensures that the image is pulled and present in the Docker Engine (Docker daemon).
func (*ImageClient) GetImageLayerHistory ¶
func (imageClient *ImageClient) GetImageLayerHistory(ctx context.Context) ([]image.HistoryResponseItem, error)
GetImageHistory returns the image layer history. The image layer history is sorted from top layers (most recent layers) to bottom layers (base image layers). See https://docs.docker.com/engine/reference/commandline/image_history/.
func (*ImageClient) GetImageManifest ¶
GetImageManifest returns the OCI image manifest. See https://github.com/opencontainers/image-spec/blob/main/manifest.md.
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