docker-compose.yml

version: "3"
services:
  # IMPORTANT, NAME HOST IN .env THE SAME AS THE SERVICE NAME HERE, IN THIS CASE MYSQL
  postgres-rca:
    container_name: postgres-rca #container name should not conflict with existing containers/images
    image: postgres
    ports:
      - "3315:5432"
    environment:
      - POSTGRES_DB=react_laravel_websockets
      - POSTGRES_USER=admin
      - POSTGRES_PASSWORD=123456
  main:
    container_name: main
    # hostname: main
    depends_on:
      - postgres-rca
    build:
      context: .
      dockerfile: dockerfile
    restart: unless-stopped
    ports:
      - "9000:9000" # Main App
      - "6001:6001" # Websocket server
    volumes:
      - .:/var/www
      - /var/www/node_modules # empty node_modules folder, npm cannot create folder in container build,reason unknown
      - /var/www/vendor # empty vendor folder, composer create folder in container build,reason unknown
    command: sh  "./bin/init.sh"

  nginx:
    image: nginx:alpine
    container_name: nginx_laravel
    restart: unless-stopped
    ports:
      - "8000:8000"
    volumes:
      - "./:/var/www"
      - "./nginx:/etc/nginx/conf.d/"
    depends_on:
      - main
# networks:
#     default:
#         external:
#             name: nginxrpgateway_default