docker-compose.yml

version: "3.8"

services:
  postgres:
      image: postgres:12.2
      ports:
          - 5432:5432
      environment:
          - POSTGRES_DB=${DB_NAME:-djangodb}
          - POSTGRES_HOST_AUTH_METHOD=trust
      volumes:
          - django-swarm-example_postgres-data:/var/lib/postgresql/data
  redis:
    image: redis:6-alpine
    ports:
      - 6379:6379
  django:
    build:
      context: .
      dockerfile: ./development/Dockerfile
    command: python manage.py runserver 0.0.0.0:8000
    volumes:
      - ./app:/usr/src/app/
    ports:
      - 8000:8000
    environment:
      - DEBUG=${DEBUG:-1}
      - SECRET_KEY=${SECRET_KEY:-}
      - DB_NAME=${DB_NAME:-djangodb}
      - DB_HOST=${DB_HOST:-172.17.0.1}
      - DB_USER=${DB_USER:-postgres}
      - DB_PASSWORD=${DB_PASSWORD:-}
      - DB_PORT=${DB_PORT:-5432}
      - REDIS_URI=${REDIS_URI:-redis:6379/1}
    depends_on:
      - postgres
      - redis

volumes:
  django-swarm-example_postgres-data: