registry

README

Registry Service

A service registry service. This allows calls to register a new service within the system.

Get started

Build the registry command service server and run it.

go build ./cmd/registryservice
./registryservice

Documentation

Overview

Entry point that allows services to register themselves with the registry.

Index

• Constants
• func GetProvider(name ServiceName) (string, error)
• func RegisterService(r Registration) error
• func SetupRegistryService()
• func ShutdownService(serviceURL string) error
• type Registration
• type RegistryService
  • func (s RegistryService) ServeHTTP(w http.ResponseWriter, req *http.Request)
• type ServiceName

Constants

const (
	LogService     = ServiceName("LogService")
	GradingService = ServiceName("GradingService")
	TeacherPortal  = ServiceName("TeacherPortal")
)

const ServerPort = ":3000"

TODO(moosch): Pull this in from config file or env

const ServiceURL = "http://localhost" + ServerPort + "/services" // Root endpoint for service queries.

Functions

func GetProvider

func GetProvider(name ServiceName) (string, error)

Exposed API

func RegisterService

func RegisterService(r Registration) error

Used by service registry

func SetupRegistryService

func SetupRegistryService()

func ShutdownService

func ShutdownService(serviceURL string) error

Used by service registry

Types

type Registration

type Registration struct {
	ServiceName      ServiceName
	ServiceURL       string
	RequiredServices []ServiceName
	ServiceUpdateURL string
	HeartbeatURL     string
}

type RegistryService

type RegistryService struct{}

func (RegistryService) ServeHTTP

func (s RegistryService) ServeHTTP(w http.ResponseWriter, req *http.Request)

type ServiceName

type ServiceName string