library

Documentation

Index

• Variables
• func DownloadImage(ctx context.Context, c *libClient.Client, imagePath, arch string, ...) error
• func DownloadImageNoProgress(ctx context.Context, c *libClient.Client, imagePath, arch string, ...) error
• func NormalizeLibraryRef(ref string) (*libClient.Ref, error)
• func Pull(ctx context.Context, imgCache *cache.Handle, pullFrom *libClient.Ref, ...) (imagePath string, err error)
• func PullToFile(ctx context.Context, imgCache *cache.Handle, pullTo string, ...) (imagePath string, err error)
• func SearchLibrary(ctx context.Context, c *libClient.Client, value, arch string, signed bool) error

Variables

var ErrLibraryPullUnsigned = errors.New("failed to verify container")

ErrLibraryPullUnsigned indicates that the interactive portion of the pull was aborted.

Functions

func DownloadImage

func DownloadImage(ctx context.Context, c *libClient.Client, imagePath, arch string, libraryRef *libClient.Ref, pb libClient.ProgressBar) error

DownloadImage is a helper function to wrap library image download operation

func DownloadImageNoProgress

func DownloadImageNoProgress(ctx context.Context, c *libClient.Client, imagePath, arch string, libraryRef *libClient.Ref) error

DownloadImageNoProgress downloads an image from the library without displaying a progress bar while doing so

func NormalizeLibraryRef

func NormalizeLibraryRef(ref string) (*libClient.Ref, error)

NormalizeLibraryRef parses library ref and sets default tag, if necessary.

func Pull

func Pull(ctx context.Context, imgCache *cache.Handle, pullFrom *libClient.Ref, arch string, tmpDir string, libraryConfig *libClient.Config) (imagePath string, err error)

Pull will pull a library image to the cache or direct to a temporary file if cache is disabled

func PullToFile

func PullToFile(ctx context.Context, imgCache *cache.Handle, pullTo string, pullFrom *libClient.Ref, arch string, tmpDir string, libraryConfig *libClient.Config, co []keyClient.Option) (imagePath string, err error)

PullToFile will pull a library image to the specified location, through the cache, or directly if cache is disabled

func SearchLibrary

func SearchLibrary(ctx context.Context, c *libClient.Client, value, arch string, signed bool) error

SearchLibrary searches the library and outputs results to stdout