docker-compose.yml

version: "3.3"
services:
  nginx:
    image: nginx:1.20.0-alpine
    volumes:
      - frontend_dist:/usr/share/nginx/html:ro
      - ./nginx.conf:/etc/nginx/conf.d/default.conf
    depends_on:
      - frontend
      - backend
    labels:
      - "traefik.enable=true"
      - "traefik.http.routers.breatheindia.rule=Host(`breathe-india.com`)"
    networks:
      - web
      - internal
    restart: always
  frontend:
    build: ./breathe-india-frontend
    image: localhost:5000/breathe-india/frontend:latest
    volumes:
      - frontend_dist:/app/nginx_volume
    depends_on:
      - backend
    networks:
      - internal
    # don't restart cuz this one simply copies its files
    # to nginx and exits
  backend:
    build: ./breathe-india-backend
    image: localhost:5000/breathe-india/backend:latest
    env_file:
      - ./backend.env
    depends_on:
      - postgres
    networks:
      - internal
    restart: always
  postgres:
    image: postgres:13.2-alpine
    env_file:
      - ./postgres.env
    volumes:
      - ./postgres-data:/var/lib/postgresql/data
    networks:
      - internal
    restart: always
volumes:
  frontend_dist: {}

networks:
  web:
    external: true
  internal:
    external: false