sysext

Documentation

Index

• Variables
• func ExtractFilesFromLastLayer(image v1.Image, dst string, log types.KairosLogger, allowList *regexp.Regexp) error

Variables

var DefaultAllowListRegex = regexp.MustCompile(`^usr/*|^/usr/*|^etc/*|^/etc/*`)

DefaultAllowListRegex provided for easy use of defaults for confext and sysext

var ErrorImageNoLayers = errors.New("image")

Functions

func ExtractFilesFromLastLayer

func ExtractFilesFromLastLayer(image v1.Image, dst string, log types.KairosLogger, allowList *regexp.Regexp) error

ExtractFilesFromLastLayer will get an image and a destination and extract the files from the last layer in the image into that destination. It will skip anything that doesn't start with /usr or /etc as its purpose is to get the files for creating a sysextension or a confextension Accepts an allowList in form of regexp.Regexp that will match the files and allow copying