registries

Documentation

Index

• Constants
• Variables
• func DockerCheckRCTags(ctx context.Context, repoRoot string) map[string][]string
• func DockerScan(ctx context.Context) error
• func GenerateFilteredImageTagMap(ctx context.Context, filter map[string][]string) (map[string][]string, error)
• func Scan(ctx context.Context, primeRegistry string) error
• func Sync(ctx context.Context, ...) error
• func SyncCustom(ctx context.Context, ...) error

Constants

const (
	// StagingURL of SUSE Staging registry
	StagingURL string = "stgregistry.suse.com/"
	// DockerURL of images
	DockerURL string = "docker.io/"
)

Variables

var (
	// uaString is meant to resemble the User-Agent sent by browsers with requests.
	// See: https://developer.mozilla.org/en-US/docs/Web/HTTP/Headers/User-Agent
	UaString = fmt.Sprintf("cosign/%s (%s; %s)", version.GetVersionInfo().GitVersion, runtime.GOOS, runtime.GOARCH)
)

Functions

func DockerCheckRCTags

func DockerCheckRCTags(ctx context.Context, repoRoot string) map[string][]string

DockerCheckRCTags checks for any images that have RC tags

func DockerScan

func DockerScan(ctx context.Context) error

DockerScan lists the repository tags from the local assets/ folder, compares them against the corresponding Docker Hub repository tags, and reports any discrepancies. It returns an error if an image tag from the assets/ folder is not found on Docker Hub, or if a repository is not in the `rancher` namespace.

func GenerateFilteredImageTagMap

func GenerateFilteredImageTagMap(ctx context.Context, filter map[string][]string) (map[string][]string, error)

GenerateFilteredImageTagMap returns a map of container images and their tags

func Scan

func Scan(ctx context.Context, primeRegistry string) error

Scan will untar and map all images/tags dependencies, scan the staging registry, prime registry and if they are available there, it will create 2 yaml files:

• dockerToPrime.yaml
• stagingToPrime.yaml

Which will be used by another process to sync images/tags to Prime registry.

func Sync

func Sync(ctx context.Context, primeUser, primePass, primeURL, dockerUser, dockerPass, stagingUser, stagingPass string) error

Sync will load the sync yaml files and iterate through each image/tags copying and pushing without overwriting anything. There can be 2 sources:

• Docker Hub
• Staging Registry

There is only one destination:

• Prime Registry

func SyncCustom

func SyncCustom(ctx context.Context, primeUser, primePass, primeURL, stagingUser, stagingPass, customPath string, debug bool) error

SyncCustom will be used for manual releases in Prime Charts until we define a proper process.