docker-compose-prod.yml

services:
    database:
        image: postgres:16.3-alpine3.20
        container_name: db4${COMPOSE_PROJECT_NAME}
        restart: always
        environment:
            - POSTGRES_PASSWORD=${POSTGRES_PASSWORD}
            - DB_NAME=${DB_NAME}
            - DB_USER=${DB_USER}
            - DB_PASSWORD=${DB_PASSWORD}
        healthcheck:
            test: [ "CMD", "pg_isready", "-q", "-d", "postgres", "-U", "$POSTGRES_USER" ]
            interval: 30s
            timeout: 10s
            retries: 10
        volumes:
          - ./initdb:/docker-entrypoint-initdb.d/
          - postgres_data:/var/lib/postgresql/data/
        ports:
            - "5432:5432"

    web:
        build:
            context: .
            dockerfile: Dockerfile
        container_name: web4${COMPOSE_PROJECT_NAME}
        command: python /home/app/website/manage.py runserver 0.0.0.0:8000
        volumes:
            - static_volume:/home/app/website/staticfiles
            - media_volume:/home/app/website/mediafiles
        ports:
            - "80:8000"
        env_file:
            - .env_prod
        environment:
            - DATABASE_URL=postgres://${DB_USER}:${DB_PASSWORD}@${POSTGRES_HOST}:${POSTGRES_PORT}/${DB_NAME}
            - DJANGO_SETTINGS_MODULE=mywebsite.settings.prod
        depends_on:
            database:
                condition: service_healthy

volumes:
  postgres_data:
  static_volume:
  media_volume: