bundle

package
v0.42.1 Latest Latest
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 Go to latest Published: May 3, 2024 License: Apache-2.0 Imports: 22 Imported by: 0

Documentation

Index

Constants

View Source 
const (
	ImgpkgDir      = ".imgpkg"
	BundlesDir     = "bundles"
	ImagesLockFile = "images.yml"
)
View Source 
const (
	LocationFilepath   = "image-locations.yml"
	ImageLocationsKind = "ImageLocations"
	LocationAPIVersion = "imgpkg.carvel.dev/v1alpha1"
)
View Source 
const (
	BundleConfigLabel = "dev.carvel.imgpkg.bundle"
)

Variables

This section is empty.

Functions

func IsNotBundleError 

func IsNotBundleError(err error) bool

Types

type Bundle 

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

Bundle struct that represents a bundle

func NewBundle 

func NewBundle(plainImg *plainimg.PlainImage, imagesMetadata ImagesMetadata, imagesLockReader ImagesLockReader, bundleFetcher Fetcher) *Bundle

NewBundle Creates a new Bundle

func NewBundleFromPlainImage 

func NewBundleFromPlainImage(plainImg *plainimg.PlainImage, imagesMetadata ImagesMetadata) *Bundle

NewBundleFromPlainImage Creates a new Bundle with a PlainImage and uses Registry Fetcher

func NewBundleFromRef 

func NewBundleFromRef(ref string, imagesMetadata ImagesMetadata, imagesLockReader ImagesLockReader, bundleFetcher Fetcher) *Bundle

NewBundleFromRef Creates a new Bundle from an image full reference

func (*Bundle) AllImagesLockRefs 

func (o *Bundle) AllImagesLockRefs(concurrency int, logger util.LoggerWithLevels) ([]*Bundle, ImageRefs, error)

AllImagesLockRefs returns a flat list of nested bundles and every image reference for a specific bundle

func (*Bundle) Digest 

func (o *Bundle) Digest() string

Digest Bundle Digest

func (*Bundle) DigestRef 

func (o *Bundle) DigestRef() string

DigestRef Bundle full location including registry, repository and digest

func (*Bundle) FetchAllImagesRefs 

func (o *Bundle) FetchAllImagesRefs(concurrency int, ui Logger, sigFetcher SignatureFetcher) ([]*Bundle, error)

FetchAllImagesRefs returns a flat list of nested bundles and every image reference for a specific bundle

func (*Bundle) ImagesRefsWithErrors 

func (o *Bundle) ImagesRefsWithErrors() []ImageRef

ImagesRefsWithErrors Retrieve the references for the Images of this particular bundle including images that imgpkg was not able to retrieve information for

func (*Bundle) IsBundle 

func (o *Bundle) IsBundle() (bool, error)

func (*Bundle) NestedBundles 

func (o *Bundle) NestedBundles() []GraphNode

NestedBundles Provides information about the Graph of nested bundles associated with the current bundle

func (*Bundle) NoteCopy 

func (o *Bundle) NoteCopy(processedImages *imageset.ProcessedImages, reg ImagesMetadataWriter, ui util.LoggerWithLevels) error

NoteCopy writes an image-location representing the bundle / images that have been copied

func (*Bundle) Pull 

func (o *Bundle) Pull(outputPath string, logger Logger, pullNestedBundles bool) (bool, error)

Pull Downloads bundle image to disk and checks if it can update the ImagesLock file

func (*Bundle) Repo 

func (o *Bundle) Repo() string

Repo Bundle registry and Repository

func (*Bundle) Tag 

func (o *Bundle) Tag() string

Tag Bundle Tag

type Contents 

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

func NewContents 

func NewContents(paths []string, excludedPaths []string, preservePermissions bool) Contents

NewContents creates Contents struct

func (Contents) PresentsAsBundle 

func (b Contents) PresentsAsBundle() (bool, error)

PresentsAsBundle checks if the provided folders have the needed structure to be a bundle

func (Contents) Push 

func (b Contents) Push(uploadRef regname.Tag, labels map[string]string, registry ImagesMetadataWriter, logger Logger) (string, error)

Push the contents of the bundle to the registry as an OCI Image

type Fetcher 

type Fetcher interface {
	// Bundle search for the imgRef Digest
	// only returns the *Bundle if the current image is a bundle, if not the return value will be nil
	Bundle(throttleReq *util.Throttle, imgRef ImageRef) (lockconfig.ImageRef, *Bundle, error)
}

Fetcher Interface that will fetch the bundle

type FetcherFromProcessedImages 

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

FetcherFromProcessedImages struct that implements Fetcher and searches for the bundle in preprocessed images

func NewFetcherFromProcessedImages 

func NewFetcherFromProcessedImages(processedImages []imageset.ProcessedImage, imgRetriever ImagesMetadata, imagesLockReader ImagesLockReader) *FetcherFromProcessedImages

NewFetcherFromProcessedImages Creates a bundle Fetcher that reads the information from previously processed images

func (*FetcherFromProcessedImages) Bundle 

func (t *FetcherFromProcessedImages) Bundle(_ *util.Throttle, imgRef ImageRef) (lockconfig.ImageRef, *Bundle, error)

Bundle search for the imgRef Digest on the preprocessed images only returns the *Bundle if the current image is a bundle, if not the return value will be nil

type GraphNode 

type GraphNode struct {
	Path          string
	ImageRef      string
	NestedBundles []GraphNode
}

GraphNode Node information of a Bundle

type ImageLocation 

type ImageLocation struct {
	Image    string `json:"image"`    // This generated yaml, but due to lib we need to use `json`
	IsBundle bool   `json:"isBundle"` // This generated yaml, but due to lib we need to use `json`
}

type ImageLocationsConfig 

type ImageLocationsConfig struct {
	APIVersion string          `json:"apiVersion"` // This generated yaml, but due to lib we need to use `json`
	Kind       string          `json:"kind"`       // This generated yaml, but due to lib we need to use `json`
	Images     []ImageLocation `json:"images"`     // This generated yaml, but due to lib we need to use `json`
}

func NewLocationConfigFromBytes 

func NewLocationConfigFromBytes(data []byte) (ImageLocationsConfig, error)

func NewLocationConfigFromPath 

func NewLocationConfigFromPath(path string) (ImageLocationsConfig, error)

func (ImageLocationsConfig) AsBytes 

func (c ImageLocationsConfig) AsBytes() ([]byte, error)

func (ImageLocationsConfig) Validate 

func (c ImageLocationsConfig) Validate() error

func (ImageLocationsConfig) WriteToPath 

func (c ImageLocationsConfig) WriteToPath(path string) error

type ImageRef 

type ImageRef struct {
	lockconfig.ImageRef
	IsBundle  *bool
	Copiable  bool
	ImageType ImageType
	Error     string
}

func NewBundleImageRef 

func NewBundleImageRef(imgRef lockconfig.ImageRef) ImageRef

NewBundleImageRef Constructs a new ImageRef for Bundle

func NewContentImageRef 

func NewContentImageRef(imgRef lockconfig.ImageRef) ImageRef

NewContentImageRef Constructs a new ImageRef for Image

func NewImageRefWithType 

func NewImageRefWithType(imgRef lockconfig.ImageRef, imageType ImageType) ImageRef

NewImageRefWithType Constructs a new ImageRef based on the ImageType

func NewImageRefWithTypeAndError 

func NewImageRefWithTypeAndError(imgRef lockconfig.ImageRef, imageType ImageType, err string) ImageRef

NewImageRefWithTypeAndError Constructs a new ImageRef based on the ImageType that failed to fetch

func (ImageRef) DeepCopy 

func (i ImageRef) DeepCopy() ImageRef

func (ImageRef) Digest 

func (i ImageRef) Digest() string

Digest Image Digest

type ImageRefLocationsConfig 

type ImageRefLocationsConfig interface {
	Config() (ImageLocationsConfig, error)
}

type ImageRefs 

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

func NewImageRefs 

func NewImageRefs() ImageRefs

func NewImageRefsFromImagesLock 

func NewImageRefsFromImagesLock(imagesLock lockconfig.ImagesLock, imageRefsLocationConfig ImageRefLocationsConfig) (ImageRefs, error)

NewImageRefsFromImagesLock Create a new ImageRefs from the provided lockconfig.ImagesLock and ImageLocationsConfig

func (*ImageRefs) AddImagesRef 

func (i *ImageRefs) AddImagesRef(refs ...ImageRef)

func (*ImageRefs) Find 

func (i *ImageRefs) Find(ref string) (ImageRef, bool)

func (ImageRefs) ImageRefs 

func (i ImageRefs) ImageRefs() []ImageRef

func (ImageRefs) ImagesLock 

func (i ImageRefs) ImagesLock() lockconfig.ImagesLock

func (*ImageRefs) LocalizeToRepo 

func (i *ImageRefs) LocalizeToRepo(relativeToRepo string)

func (*ImageRefs) MarkAsBundle 

func (i *ImageRefs) MarkAsBundle(image string, isBundle bool)

func (*ImageRefs) UpdateRelativeToRepo 

func (i *ImageRefs) UpdateRelativeToRepo(imgRetriever ImagesMetadata, relativeToRepo string) (bool, error)

type ImageType 

type ImageType string

ImageType defines the type of Image. This is an evolving list that might grow with time 

const (
	// BundleImage Image that represents a Bundle
	BundleImage ImageType = "Bundle"
	// ContentImage Image that is part of the Bundle
	ContentImage ImageType = "Image"
	// SignatureImage Image that contains a signature
	SignatureImage ImageType = "Signature"
	// InternalImage Image that contains a signature
	InternalImage ImageType = "Internal"
)

type ImagesLockReader 

type ImagesLockReader interface {
	Read(img regv1.Image) (lockconfig.ImagesLock, error)
}

type ImagesMetadata 

type ImagesMetadata interface {
	Get(regname.Reference) (*regremote.Descriptor, error)
	Image(regname.Reference) (regv1.Image, error)
	Digest(regname.Reference) (regv1.Hash, error)
	FirstImageExists(digests []string) (string, error)
}

type ImagesMetadataWriter 

type ImagesMetadataWriter interface {
	ImagesMetadata
	WriteImage(regname.Reference, regv1.Image, chan regv1.Update) error
	WriteTag(ref regname.Tag, taggagle regremote.Taggable) error
	CloneWithLogger(logger util.ProgressLogger) registry.Registry
}

type LocationImageReader 

type LocationImageReader interface {
	Read(img regv1.Image) (ImageLocationsConfig, error)
}

type LocationsConfig 

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

func (LocationsConfig) Config 

func (l LocationsConfig) Config() (ImageLocationsConfig, error)

type LocationsConfigs 

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

func NewLocations 

func NewLocations(ui util.LoggerWithLevels) *LocationsConfigs

NewLocations constructor for creating a LocationsConfigs

func NewLocationsWithReader 

func NewLocationsWithReader(reader LocationImageReader, ui util.LoggerWithLevels) *LocationsConfigs

NewLocationsWithReader constructor for LocationsConfigs

func (*LocationsConfigs) Fetch 

func (r *LocationsConfigs) Fetch(registry ImagesMetadata, bundleRef name.Digest) (ImageLocationsConfig, error)

Fetch Retrieve the ImageLocationsConfig for a particular Bundle

func (LocationsConfigs) LocationsImageDigest 

func (r LocationsConfigs) LocationsImageDigest(registry ImagesMetadata, bundleRef name.Digest) (name.Digest, error)

LocationsImageDigest Retrieve the Locations OCI Image Digest

func (LocationsConfigs) Save 

func (r LocationsConfigs) Save(reg ImagesMetadataWriter, bundleRef name.Digest, config ImageLocationsConfig, logger Logger) error

Save the locations information for the bundle in the registry This function will create an OCI Image that contains the Location information of all the images that are part of the Bundle

type LocationsNotFound 

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

func (LocationsNotFound) Error 

func (n LocationsNotFound) Error() string

type Logger 

type Logger interface {
	Errorf(msg string, args ...interface{})
	Warnf(msg string, args ...interface{})
	Debugf(msg string, args ...interface{})
	Tracef(msg string, args ...interface{})
	Logf(msg string, args ...interface{})
}

Logger Interface used for logging

type NotFoundLocationsConfig 

type NotFoundLocationsConfig struct{}

NotFoundLocationsConfig Noop Locations Configuration retrieval

func (NotFoundLocationsConfig) Config 

func (l NotFoundLocationsConfig) Config() (ImageLocationsConfig, error)

Config Returns a LocationsNotFound error

type RegistryFetcher 

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

RegistryFetcher struct that implements Fetcher and searches for the bundle in the registry

func NewRegistryFetcher 

func NewRegistryFetcher(imgRetriever ImagesMetadata, imagesLockReader ImagesLockReader) *RegistryFetcher

NewRegistryFetcher Creates a bundle Fetcher that talks to the registry

func (*RegistryFetcher) Bundle 

func (r *RegistryFetcher) Bundle(throttleReq *util.Throttle, imgRef ImageRef) (lockconfig.ImageRef, *Bundle, error)

Bundle search for the imgRef Digest on the registry only returns the *Bundle if the current image is a bundle, if not the return value will be nil

type SignatureFetcher 

type SignatureFetcher interface {
	FetchForImageRefs(images []lockconfig.ImageRef) ([]lockconfig.ImageRef, error)
}

SignatureFetcher Interface to retrieve signatures associated with Images

type SingleLayerReader 

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

SingleLayerReader Reads the ImagesLock from an image and caches the result

func NewImagesLockReader 

func NewImagesLockReader() *SingleLayerReader

NewImagesLockReader Creates a SingleLayerReader

func (*SingleLayerReader) Read 

func (o *SingleLayerReader) Read(img regv1.Image) (lockconfig.ImagesLock, error)

Read the ImagesLock from the provided img

Source Files

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Directories

Path Synopsis
Code generated by counterfeiter.
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