tkosminov / nestjs-microservice-example

NestJS microservice example

Dependencies

• NodeJS 20
  • ubuntu/debian
• Yarn 4
  • all
• Redis
  • ubuntu/debian
• PostgreSQL 13
  • ubuntu/debian
• RabbitMQ
  • ubuntu/debian

Documentation

• NestJS
• GraphQL-Yoga

Installation

yarn

Package

Common package

yarn add ${package_name}

or

yarn add -D ${package_name}

Package for a specific microservice

yarn workspace ${scope_name} add ${package_name}

or

yarn workspace ${scope_name} add -D ${package_name}

Launch

All services:

yarn start

Specific service:

yarn start:${scope_name}

Build

yarn build:${scope_name}

Specific microservice script

NODE_ENV=$env yarn ${script_name} -w ${scope_name}

Docker (Simple example)

• build

  sudo docker build . --build-arg env=development -f ./projects/service-customer/Dockerfile --progress=plain --no-cache --tag micro-service-customer

• run

  sudo docker run --network host micro-service-customer

• get CONTAINER_ID of the running container

  sudo docker ps

• container bash

  sudo docker exec -it $CONTAINER_ID bash

• container stop

  sudo docker stop $CONTAINER_ID