docker-compose.yml

#################################################################################
# This docker manifesto holds the containers we want to build for the application
#################################################################################

# There are mainly 4 containers
# a. Frontend - Has the react application
# b. backend - Go API's router using Gorrilla mux
# c. CORS - NGINX cors reverse proxy server to avoid CORS issue
# d. Mongo - NO SQL database
#   d.1 Mongo Express - UI to manage the database

# Swagger and MongoSeed setup is commented. If you want enable them. And it just work :)

version: "3.9"

services:

    # Frontend container
    templatefrontend:
        container_name: template-frontend
        image: template-frontend
        build:
            context: ./frontend
            target: development
        stdin_open: true
        volumes:
             - ./frontend/src:/templatefrontend/src
        networks:
            - template-compose-network
        links:
            - templateserver
        ports:
            - 3000:3000

    # Backend container
    templateserver:
        container_name: template-server
        image: template-server
        build:
            context: ./backend
            target: development
        volumes:
            - ./backend:/templateserver
        networks:
            - template-compose-network
        links:
            - mongo
        ports:
            - '4000:4000'

    # CORS setup
    cors:
        build:
            context: ./backend/nginx
            dockerfile: Dockerfile
        container_name: cors
        networks:
           - template-compose-network
        depends_on:
            - templateserver
        ports:
            - "4545:80"

    # swagger-ui:
    #     image: swaggerapi/swagger-ui
    #     ports:
    #         - 4001:4001
    #     environment:
    #         - API_URL
    #     networks:
    #         - template-compose-network

    # Mongo container
    mongo:
        image: mongo:4
        volumes:
            - ./data:/data/db
        networks:
            - template-compose-network
        ports:
            - '27017:27017'

    mongo_seed:
        env_file:
            - ./backend/.env
        container_name: mongo_seed
        build:
            context: ./backend/mongo_seed
            dockerfile: Dockerfile
            args:
                - DATABASE_URI=$MONGOURI
        networks:
            - template-compose-network
        depends_on:
            - mongo

    # Mongo Express container
    mongo-express:
        image: mongo-express
        environment:
            - ME_CONFIG_MONGODB_SERVER=mongo
            - ME_CONFIG_MONGODB_PORT=27017
        depends_on:
            - mongo
        networks:
            - template-compose-network
        ports:
             - '8081:8081'
        volumes:
            - ./data:/data/db

networks:
  template-compose-network:
    driver: bridge