compose.yaml

---
services:
    fastapi:
        build:
            context: .
            dockerfile: ./Dockerfile
        pull_policy: build
        image: fastapi
        container_name: fastapi
        ports:
            - 8080:8080
        environment:
            # Inside the container the database is reached over the Docker
            # network by service name, NOT localhost (localhost would be the
            # container itself and connection is refused). Values are read from
            # the host .env if set, otherwise sensible dev defaults apply.
            DB_URL: postgresql://postgres:1234@fastapi-postgres:5432/postgres
            AUTH_SECRET_KEY: ${AUTH_SECRET_KEY:-dev-secret-change-me}
            ENVIRONMENT: ${ENVIRONMENT:-development}
            LOG_LEVEL: ${LOG_LEVEL:-INFO}
            LOG_FORMAT: ${LOG_FORMAT:-console}
            CORS_ORIGINS: ${CORS_ORIGINS:-}
        volumes:
            - ./src:/code/src
        networks:
            - fastapi-network
        depends_on:
            - postgres

    postgres:
        image: postgres:16.2-alpine
        container_name: fastapi-postgres
        ports:
            - 5432:5432
        environment:
            - POSTGRES_DB=postgres
            - POSTGRES_USER=postgres
            - POSTGRES_PASSWORD=1234
        volumes:
            - db:/var/lib/postgresql/data
        networks:
            - fastapi-network

networks:
    fastapi-network:
        driver: bridge
        name: fastapi-network

volumes:
    db:
        driver: local