registry

Documentation

Overview

Package registry provides the main entrypoints for running a registry.

Index

• Variables
• type Registry
  • func NewRegistry(ctx context.Context, config *configuration.Configuration) (*Registry, error)
  • func (registry *Registry) ListenAndServe() error

Variables

var Cmd = &cobra.Command{
	Use:   "registry <config>",
	Short: "registry stores and distributes Docker images",
	Long:  "registry stores and distributes Docker images.",
	Run: func(cmd *cobra.Command, args []string) {
		if showVersion {
			version.PrintVersion()
			return
		}

		ctx := context.WithVersion(context.Background(), version.Version)

		config, err := resolveConfiguration(args)
		if err != nil {
			fmt.Fprintf(os.Stderr, "configuration error: %v\n", err)
			cmd.Usage()
			os.Exit(1)
		}

		if config.HTTP.Debug.Addr != "" {
			go func(addr string) {
				log.Infof("debug server listening %v", addr)
				if err := http.ListenAndServe(addr, nil); err != nil {
					log.Fatalf("error listening on debug interface: %v", err)
				}
			}(config.HTTP.Debug.Addr)
		}

		registry, err := NewRegistry(ctx, config)
		if err != nil {
			log.Fatalln(err)
		}

		if err = registry.ListenAndServe(); err != nil {
			log.Fatalln(err)
		}
	},
}

Cmd is a cobra command for running the registry.

Types

type Registry

type Registry struct {
	// contains filtered or unexported fields
}

A Registry represents a complete instance of the registry. TODO(aaronl): It might make sense for Registry to become an interface.

func NewRegistry

func NewRegistry(ctx context.Context, config *configuration.Configuration) (*Registry, error)

NewRegistry creates a new registry from a context and configuration struct.

func (*Registry) ListenAndServe

func (registry *Registry) ListenAndServe() error

ListenAndServe runs the registry's HTTP server.