registry

Documentation

Index

• func DiscardLogger() *log.Entry
• func ExtractBundleImage(ctx context.Context, logger *log.Entry, image string, local bool) (string, error)
• func GetImageLabels(ctx context.Context, logger *log.Entry, image string, local bool) (map[string]string, error)
• func RewriteAnnotationsYaml(filename string, content map[string]string) error
• func ValidateBundleContent(logger *log.Entry, bundle *apimanifests.Bundle, mediaType string) []apierrors.ManifestResult
• type Labels
  • func FindBundleMetadata(bundleRoot string) (Labels, string, error)
  • func (ls Labels) GetManifestsDir() (string, bool)

Functions

func DiscardLogger

func DiscardLogger() *log.Entry

DiscardLogger returns a logger that throws away input.

func ExtractBundleImage

func ExtractBundleImage(ctx context.Context, logger *log.Entry, image string, local bool) (string, error)

ExtractBundleImage returns a bundle directory containing files extracted from image. If local is true, the image will not be pulled.

func GetImageLabels

func GetImageLabels(ctx context.Context, logger *log.Entry, image string, local bool) (map[string]string, error)

GetImageLabels returns the set of labels on image.

func RewriteAnnotationsYaml

func RewriteAnnotationsYaml(filename string, content map[string]string) error

RewriteAnnotationsYaml unmarshalls the specified yaml file, appends the content and converts it again to yaml.

func ValidateBundleContent

func ValidateBundleContent(logger *log.Entry, bundle *apimanifests.Bundle, mediaType string) []apierrors.ManifestResult

ValidateBundleContent confirms that the CSV and CRD files inside the bundle directory are valid and can be installed in a cluster. Other GVK types are also validated to confirm if they are "kubectl-able" to a cluster meaning if they can be applied to a cluster using `kubectl` provided users have all necessary permissions and configurations.

Types

type Labels

type Labels map[string]string

Labels is a set of key:value labels from an operator-registry object.

func FindBundleMetadata

func FindBundleMetadata(bundleRoot string) (Labels, string, error)

FindBundleMetadata walks bundleRoot searching for metadata (ex. annotations.yaml), and returns metadata and its path if found. If one is not found, an error is returned.

func (Labels) GetManifestsDir

func (ls Labels) GetManifestsDir() (string, bool)

GetManifestsDir returns the manifests directory name in ls using a predefined key, or false if it does not exist.