Nodejs Based Microservices

Prerequisite

• Install docker : https://docs.docker.com/engine/install/

Tech and Packages we use in this project

• Framework Express.js.
• http-proxy-middleware : API gateway
• Mongodb : use for database .
• Mongoose : for all schema validation and database connection.
• JsonwebToken : for create jsonwebtoken.
• BcryptJs : for password encryption.
• Day.js : for data format.
• Nodemon : for run on dev server.
• Cors and Body parser
• morgan : http logger
• express validator
• yup : validator
• jest : for unit testing
• module-alias : import alias @
• pm2 : for deployed to VM
• passport : login management

Local development

• Set Terminal VSCode to git bash

• Start Monolith

./start-mono.sh

• http://localhost:5000

======== OR ========

• Start Microservices

./start-micro.sh

• http://localhost:5000 (API Gateway)
• http://localhost:500X (Sevices)

On Production

• Init docker to docker swarm
• Using Traefik for domain proxy, ex : auth.domain.com, user.domain.com
• Link Traefik : https://github.com/rendyproklamanta/docker-swarm-traefik

Microservices Flow

• @ Editing Flow => services => routes => middleware => controller => broker => model

• @ Deployment Flow
• using cloud VPS minimal 2gb
• using gitlab runner for pipeline
• edit "gitlab-ci.yml" to deploy each service