docker

Documentation

Index

• type ConcurrentImageProcessor
  • func NewConcurrentImageProcessor(maxRoutines int) *ConcurrentImageProcessor
  • func (c *ConcurrentImageProcessor) Process(ctx context.Context, images []string, process ImageProcessor) error
• type DockerClient
• type ImageDestination
• type ImageDiskDestination
  • func NewDiskDestination(client ImageDiskWriter, file string) *ImageDiskDestination
  • func (s *ImageDiskDestination) Write(ctx context.Context, images ...string) error
• type ImageDiskLoader
• type ImageDiskSource
  • func NewDiskSource(client ImageDiskLoader, file string) *ImageDiskSource
  • func (s *ImageDiskSource) Load(ctx context.Context, images ...string) error
• type ImageDiskWriter
• type ImageMover
  • func NewImageMover(source ImageSource, destination ImageDestination) *ImageMover
  • func (m *ImageMover) Move(ctx context.Context, images ...string) error
• type ImageOriginalRegistrySource
  • func NewOriginalRegistrySource(client ImagePuller) *ImageOriginalRegistrySource
  • func (s *ImageOriginalRegistrySource) Load(ctx context.Context, images ...string) error
• type ImageProcessor
• type ImagePuller
• type ImageRegistryDestination
  • func NewRegistryDestination(client ImageTaggerPusher, registryEndpoint string) *ImageRegistryDestination
  • func (d *ImageRegistryDestination) Write(ctx context.Context, images ...string) error
• type ImageSource
• type ImageTaggerPusher

Types

type ConcurrentImageProcessor

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

func NewConcurrentImageProcessor

func NewConcurrentImageProcessor(maxRoutines int) *ConcurrentImageProcessor

func (*ConcurrentImageProcessor) Process

func (c *ConcurrentImageProcessor) Process(ctx context.Context, images []string, process ImageProcessor) error

type DockerClient

type DockerClient interface {
	ImageDiskLoader
	ImageDiskWriter
	ImagePuller
}

type ImageDestination

type ImageDestination interface {
	Write(ctx context.Context, images ...string) error
}

ImageDestination represents a generic destination for container images that can be written from the local docker cache

type ImageDiskDestination

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

ImageDiskDestination implements the ImageDestination interface, writing images and tags from from the local docker cache into a tarbal

func NewDiskDestination

func NewDiskDestination(client ImageDiskWriter, file string) *ImageDiskDestination

func (*ImageDiskDestination) Write

func (s *ImageDiskDestination) Write(ctx context.Context, images ...string) error

Write creates a tarball including images and tags from the the local docker cache

type ImageDiskLoader

type ImageDiskLoader interface {
	LoadFromFile(ctx context.Context, filepath string) error
}

type ImageDiskSource

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

ImageDiskSource implements the ImageSource interface, loading images and tags from a tarbal into the local docker cache

func NewDiskSource

func NewDiskSource(client ImageDiskLoader, file string) *ImageDiskSource

func (*ImageDiskSource) Load

func (s *ImageDiskSource) Load(ctx context.Context, images ...string) error

Load reads images and tags from a tarbal into the local docker cache

type ImageDiskWriter

type ImageDiskWriter interface {
	SaveToFile(ctx context.Context, filepath string, images ...string) error
}

type ImageMover

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

ImageMover orchestrates loading images from a source and writing them to a destination

func NewImageMover

func NewImageMover(source ImageSource, destination ImageDestination) *ImageMover

func (*ImageMover) Move

func (m *ImageMover) Move(ctx context.Context, images ...string) error

Move loads images from source and writes them to the destination

type ImageOriginalRegistrySource

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

ImageOriginalRegistrySource implements the ImageSource interface, pulling images and tags from their original registry into the local docker cache

func NewOriginalRegistrySource

func NewOriginalRegistrySource(client ImagePuller) *ImageOriginalRegistrySource

func (*ImageOriginalRegistrySource) Load

func (s *ImageOriginalRegistrySource) Load(ctx context.Context, images ...string) error

Load pulls images and tags from their original registry into the local docker cache

type ImageProcessor

type ImageProcessor func(ctx context.Context, image string) error

type ImagePuller

type ImagePuller interface {
	PullImage(ctx context.Context, image string) error
}

type ImageRegistryDestination

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

ImageRegistryDestination implements the ImageDestination interface, writing images and tags from from the local docker cache to an external registry

func NewRegistryDestination

func NewRegistryDestination(client ImageTaggerPusher, registryEndpoint string) *ImageRegistryDestination

func (*ImageRegistryDestination) Write

func (d *ImageRegistryDestination) Write(ctx context.Context, images ...string) error

Write pushes images and tags from from the local docker cache to an external registry

type ImageSource

type ImageSource interface {
	Load(ctx context.Context, images ...string) error
}

ImageSource represents a generic source for container images that can be loaded into the local docker cache

type ImageTaggerPusher

type ImageTaggerPusher interface {
	PushImage(ctx context.Context, image string, endpoint string) error
	TagImage(ctx context.Context, image string, endpoint string) error
}