image

Documentation

Index

• Constants
• func Import(ctx context.Context, imagePath, indexName string) error
• func NewResolver(reg config.Registries) remotes.Resolver
• func PrepareAuth(auth config.RegistryAuthConfig, host, expectedHost string) (string, string, error)
• func Pull(ctx context.Context, reg config.Registries, client *containerd.Client, ...) (img containerd.Image, err error)
• func RegistryEndpoints(reg config.Registries, host string) ([]string, error)
• func RegistryHosts(reg config.Registries) docker.RegistryHosts

Constants

const (
	PullTimeout       = 20 * time.Minute
	PullRetryInterval = 5 * time.Second
)

Image pull retry settings.

const (
	ImportTimeout       = 5 * time.Minute
	ImportRetryInterval = 5 * time.Second
	ImportRetryJitter   = time.Second
)

Image import retry settings.

Functions

func Import

func Import(ctx context.Context, imagePath, indexName string) error

Import is a convenience function that wraps containerd image import with retries.

func NewResolver

func NewResolver(reg config.Registries) remotes.Resolver

NewResolver builds registry resolver based on Talos configuration.

func PrepareAuth

func PrepareAuth(auth config.RegistryAuthConfig, host, expectedHost string) (string, string, error)

PrepareAuth returns authentication info in the format expected by containerd.

func Pull

func Pull(ctx context.Context, reg config.Registries, client *containerd.Client, ref string) (img containerd.Image, err error)

Pull is a convenience function that wraps the containerd image pull func with retry functionality.

func RegistryEndpoints

func RegistryEndpoints(reg config.Registries, host string) ([]string, error)

RegistryEndpoints returns registry endpoints per host using reg.

func RegistryHosts

func RegistryHosts(reg config.Registries) docker.RegistryHosts

RegistryHosts returns host configuration per registry.

nolint: gocyclo