registry

Documentation

Index

• func CredentialsStore(configFile configfile.ConfigFile) credentials.Store
• func DefaultAuthHandler() (string, error)
• func EncodeAuth(authConfig types.AuthConfig) (string, error)
• func EncodedAuth(ref string) (string, error)
• func EncodedConfigAuth(imageRef string) (string, error)
• func EncodedEnvAuth() (string, error)
• func GetPullOptions(imageName string) (types.ImagePullOptions, error)
• func WarnOnAPIConsumption(container watchtowerTypes.Container) bool

Functions

func CredentialsStore

func CredentialsStore(configFile configfile.ConfigFile) credentials.Store

CredentialsStore returns a new credentials store based on the settings provided in the configuration file.

func DefaultAuthHandler

func DefaultAuthHandler() (string, error)

DefaultAuthHandler will be invoked if an AuthConfig is rejected It could be used to return a new value for the "X-Registry-Auth" authentication header, but there's no point trying again with the same value as used in AuthConfig

func EncodeAuth

func EncodeAuth(authConfig types.AuthConfig) (string, error)

EncodeAuth Base64 encode an AuthConfig struct for transmission over HTTP

func EncodedAuth

func EncodedAuth(ref string) (string, error)

EncodedAuth returns an encoded auth config for the given registry loaded from environment variables or docker config as available in that order

func EncodedConfigAuth

func EncodedConfigAuth(imageRef string) (string, error)

EncodedConfigAuth returns an encoded auth config for the given registry loaded from the docker config Returns an empty string if credentials cannot be found for the referenced server The docker config must be mounted on the container

func EncodedEnvAuth

func EncodedEnvAuth() (string, error)

EncodedEnvAuth returns an encoded auth config for the given registry loaded from environment variables Returns an error if authentication environment variables have not been set

func GetPullOptions

func GetPullOptions(imageName string) (types.ImagePullOptions, error)

GetPullOptions creates a struct with all options needed for pulling images from a registry

func WarnOnAPIConsumption

func WarnOnAPIConsumption(container watchtowerTypes.Container) bool

WarnOnAPIConsumption will return true if the registry is known-expected to respond well to HTTP HEAD in checking the container digest -- or if there are problems parsing the container hostname. Will return false if behavior for container is unknown.