CMD ["uvicorn", "main:app", "--host", "0.0.0.0", "--port", "8000"] This code creates a Docker image for your microservice.
pip install sqlalchemy Create a new file called database.py and add the following code:
CMD ["uvicorn", "main:app", "--host", "0.0.0.0", "--port", "8000"] You can build your Docker image using the following command:
Build your Docker image:
Base.metadata.create_all(engine) This code sets up a SQLite database and defines a User model using SQLAlchemy.
app = FastAPI()
FastAPI is a modern, fast (high-performance), web framework for building APIs with Python 3.7+ based on standard Python type hints. It's designed to be fast, robust, and easy to use. In this guide, we'll explore how to build Python microservices using FastAPI.
from fastapi import FastAPI
Here is an example of what the requirements.txt file might look like:
FROM python:3.9-slim