docker-compose-dev.yaml

version: "3.9"
services:
  fastapi: # Your FastAPI service
    build: . # Path to your Dockerfile
    ports:
      - "8000:8000" # Map port 8000 of the container to port 8000 on the host
    depends_on:
      - database # Ensure the database service starts before FastAPI
    environment:
      DB_DRIVER: "postgresql"
      DB_HOST: "database"
      DB_PORT: "5432"
      DB_USERNAME: "postgres"
      DB_PASSWORD: "pAsSwOrD2025"
      DB_NAME: "fastapi_boilerplate_db"
      OAUTH2_SECRET_KEY: "09d25e094faa6ca2556c818166b7a9563b93f7099f6f0f4caa6cf63b88e8d3e7"
      OAUTH2_ALGORITHM: "HS256"
      OAUTH2_ACCESS_TOKEN_EXPIRE_MINUTES: 30
    volumes:
      # Mount the current directory to /app in the container (read-only for security) so that we do not need to run docker build again and again
      - .:/app:ro
    # Run migrations and start the FastAPI server with reload for development
    command: /bin/bash -c "alembic upgrade head && uvicorn main:app --host=0.0.0.0 --port=8000 --reload"
  database: # Your PostgreSQL database service
    image: postgres:15 # Use the official PostgreSQL image
    environment: # Set environment variables for PostgreSQL
      POSTGRES_USER: postgres
      POSTGRES_PASSWORD: pAsSwOrD2025
      POSTGRES_DB: fastapi_boilerplate_db
    volumes:
      - postgres_data:/var/lib/postgresql/data # Persist data in a named volume
    ports:
      - "5432:5432" # Map port 5432 of the container to port 5432 on the host
volumes:
  postgres_data: