README.md

FastAPI Project

This is a simple FastAPI project with Docker and Sentry integration.

Project Setup

Make sure you have Python 3.10+ installed on your system. Also make sure Docker and Docker Compose are installed.

Local setup

Create a virtual environment and install the necessary dependencies.

python -m venv venv 
source venv/bin/activate 
pip install -r requirements.txt

Docker

Build the Docker image and launch the container.

docker build -t fastapi-app . 
docker run -p 8000:8000 fastapi-app

Your app will be running at http://127.0.0.1:8000.

Sentry

To set up Sentry error tracking, set the Sentry DSN in the environment.

export SENTRY_DSN=<your-sentry-dsn>

Dockerfile

FROM python:3.10-slim

WORKDIR /apps
RUN apt-get update && apt-get install -y git

COPY ./requirements.txt requirements.txt
RUN pip install --no-cache-dir -r requirements.txt


COPY . .

CMD ["uvicorn", "main:app", "--host", "0.0.0.0", "--port", "8000"]

main.py

import os
import sentry_sdk
from fastapi import FastAPI
from starlette.middleware.cors import CORSMiddleware
from starlette.requests import Request

# from app.api import api_router as apiv1


app = FastAPI(title="Demo API", openapi_url="/docs/v1/openapi.json")
sentry_dsn = os.getenv("SENTRY_DSN")
if sentry_dsn:
    sentry_sdk.init(
        sentry_dsn,
        default_integrations=False,
    )

    @app.middleware("http")
    async def sentry_exception(request: Request, call_next):
        try:
            response = await call_next(request)
            return response
        except Exception as e:
            with sentry_sdk.push_scope() as scope:
                scope.set_context("request", request)
                scope.user = {
                    "ip_address": request.client.host,
                }
                sentry_sdk.capture_exception(e)
            raise e


app.add_middleware(
    CORSMiddleware,
    allow_origins=["*"],
    allow_credentials=True,
    allow_methods=["*"],
    allow_headers=["*"],
)


@app.get("/health")
def health_check():
    return "Healthy"


# app.include_router(apiv1, prefix="/api/v1")

requirements.txt

fastapi
sentry-sdk
pydantic
uvicorn