Apollo Federation Demo

This repository is a demo of using Apollo Federation to build a single schema on top of multiple services. The microservices are located under the ./services folder and the gateway that composes the overall schema is in the gateway.js file.

Installation

To run this demo locally, pull down the repository then run the following commands:

npm install

This will install all of the dependencies for the gateway and each underlying service.

npm run start-services

This command will run all of the microservices at once. They can be found at http://localhost:4001, http://localhost:4002

In another terminal window, run the gateway by running this command:

npm run start-gateway

This will start up the gateway and serve it at http://localhost:4000\