AggregatorGatewayServer

• It is a aggregator gateway server of order server and restaurant server.
• It is used to connect both order server and restaurant server.
• It is used to make aggergate queries and fetching data from order server and restaurant server.
• There are two API's are created for aggergate queries /todaysOrder and /todaysRevenue of a multiple restaurants of a city.

Clustering, Service Discovery

Technology Used: NodeJS, Express JS, Consul, PM2, Docker.

MicroServices Architecture

How to run this server

This server is using consul configuration code so first pull the consul image from docker hub by using following command and launch the container

• docker pull consul
• docker run -d -p 8500:8500 -p 8600:8600/udp --name=badger consul agent -server -ui -node=server-1 -bootstrap-expect=1 -client=0.0.0.0

Take the IP of consul running container and replace it with config/consul.js at line 21 host IP.

• Now server is ready to run.

You can make image of this server by using following command.

• docker build -t aggregator_server .
• docker run -it -d -p 8000:8000 aggregator_server

You can pull the image from docker hub also.

• To run this container it requires docker consul container running at IP 172.17.0.2
• https://hub.docker.com/r/imdeepanshu/aggregator_server
• docker pull imdeepanshu/aggregator_server