CesarF / apiGateway

A short implementation for an Api Gateway to register and unregister microservices

Api Gateway

A short implementation for an Api Gateway to register microservices

Usage

First install all node dependencies using npm

npm install

Services

Api Gateway exposes some services to register, unregister, get all registered microservices and call some microservices. The next table show all the service definitions:

Path	Method	Explanation
/apps	GET	Show all registered microservices
/apps	POST	Register a microservice. It needs to post a json object according below specification
/apps/serviceName	DELETE	Deletes the micro service with appName
/service/serviceName[/optionalPath]	Any Method	Request the microservice. optionalPath is the optional url params for the service

POST Specification

To make a post request you need to post a json object according to the follow specification:

{
    "appName": <name of the service>,
    "hostName": <hostName of the service>,
    "port": <port of the service (optional)>,
    "service": <path of the service>,
    "method": < Method for the request >
}