docker-compose.yaml

version: '3'
services:
  db:
    image: postgres:13
    environment:
      POSTGRES_DB: ${POSTGRES_DB}
      POSTGRES_USER: ${POSTGRES_USER}
      POSTGRES_PASSWORD: ${POSTGRES_PASSWORD}
      POSTGRES_HOST: ${POSTGRES_HOST}
    ports:
      - "5433:5432"
    volumes:
      - pg_data:/var/lib/postgresql/data
    healthcheck:
      test: ["CMD-SHELL", "pg_isready -U ${POSTGRES_USER}"]
      interval: 10s
      timeout: 5s
      retries: 5

  web:
    build:
      context: .
      dockerfile: Dockerfile

    depends_on:
      db:
        condition: service_healthy

    environment:
      DJANGO_SETTINGS_MODULE: health_pubs.settings
      AWS_DEFAULT_REGION: eu-west-2
      ENVIRONMENT: ${ENVIRONMENT}
    ports:
      - "8080:8000"
    volumes:
      - ./health_pubs:/app
  
  nginx:
    image: nginx:stable
    ports:
      - "80:80"
    volumes:
      - ./nginx/${ENVIRONMENT}.conf:/etc/nginx/conf.d/default.conf:ro
    depends_on:
      - web

volumes:
  pg_data: