docker-compose.yml

# This is a sample of what can a docker-compose.yml be. I know it not makes sense here.
# But hey, this is a boilerplate after all.

name: fastapi-kit


services:
  app:
    container_name: fastapi_kit_backend
    build:
      context: .
      dockerfile: Dockerfile
    env_file:
      - .env.production
    ports:
      - "${APP_HOST_PORT}:8000"
    depends_on:
      db:
        condition: service_healthy
      redis:
        condition: service_healthy
      rabbitmq:
        condition: service_healthy
    restart: unless-stopped

  db:
    image: postgres:14-alpine
    container_name: fastapi_kit_db
    environment:
      - POSTGRES_DB=${POSTGRES_DB}
      - POSTGRES_USER=${POSTGRES_USER}
      - POSTGRES_PASSWORD=${POSTGRES_PASSWORD}
    ports:
      - "${POSTGRES_HOST_PORT}:5432"
    volumes:
      - pg_data:/var/lib/postgresql/data
    healthcheck:
      test: ["CMD-SHELL", "pg_isready -U postgres"]
      interval: 10s
      timeout: 5s
      retries: 5
    restart: unless-stopped

  redis:
    image: redis:6-alpine
    container_name: fastapi_kit_redis
    command: redis-server --requirepass ${REDIS_PASSWORD}
    environment:
      - REDIS_USERNAME=default
      - REDIS_PASSWORD=${REDIS_PASSWORD}
    ports:
      - "${REDIS_HOST_PORT}:6379"
    volumes:
      - redis_data:/data
    healthcheck:
      test: ["CMD", "redis-cli", "ping"]
      interval: 10s
      timeout: 3s
      retries: 5
    restart: unless-stopped

  rabbitmq:
    image: rabbitmq:4-management-alpine
    container_name: fastapi_kit_rabbitmq
    environment:
      - RABBITMQ_HOST_PORT=${RABBITMQ_HOST_PORT}
      - RABBITMQ_MANAGEMENT_HOST_PORT=${RABBITMQ_MANAGEMENT_HOST_PORT}
    ports:
      - "${RABBITMQ_HOST_PORT}:5672"
      - "${RABBITMQ_MANAGEMENT_HOST_PORT}:15672"
    volumes:
      - rabbitmq_data:/var/lib/rabbitmq
    healthcheck:
      test: ["CMD", "rabbitmq-diagnostics", "ping"]
      interval: 10s
      timeout: 5s
      retries: 5
    restart: unless-stopped

  celery:
    container_name: fastapi_kit_celery
    build:
      context: .
      dockerfile: Dockerfile
    env_file:
      - .env.production
    entrypoint: []
    command: celery -A config.base:celery_app worker --loglevel=INFO -Q celery,otp_email
    depends_on:
      db:
        condition: service_healthy
      redis:
        condition: service_healthy
      rabbitmq:
        condition: service_healthy
    healthcheck:
      test: ["CMD", "celery", "-A", "config.base:celery_app", "status"]
      interval: 30s
      timeout: 10s
      retries: 5
    restart: unless-stopped


volumes:
  pg_data:
  redis_data:
  rabbitmq_data: