image

Documentation

Overview

Package image provides utilities to handle container images for pkg/util/containers

Index

• Variables
• func SanitizeHostPath(path string) string
• func SplitImageName(image string) (string, string, string, string, error)

Variables

var (
	// ErrEmptyImage is returned when image name argument is empty
	ErrEmptyImage = errors.New("empty image name")
	// ErrImageIsSha256 is returned when image name argument is a sha256
	ErrImageIsSha256 = errors.New("invalid image name (is a sha256)")
)

Functions

func SanitizeHostPath

func SanitizeHostPath(path string) string

SanitizeHostPath changes the specified path by prepending the mount point of the host's filesystem

func SplitImageName

func SplitImageName(image string) (string, string, string, string, error)

SplitImageName splits a valid image name (from ResolveImageName) and returns:

• the "long image name" with registry and prefix, without tag
• the registry
• the "short image name", without registry, prefix nor tag
• the image tag if present
• an error if parsing failed