How to deploy FastAPI on AWS EC2 with SSL Security | Python | AWS | EC2

Описание: In this tutorial, we'll show you how to deploy a FastAPI application on an AWS EC2 instance while ensuring SSL security in 10 min. Follow along to launch your application with enhanced performance and encrypted connections!


User Data Script (EC2 Instance Setup):
#!/bin/bash
apt-get update -y
sudo apt install -y python3 python3-pip
apt-get install -y apache2
After Connecting to EC2:

Install Certbot and configure SSL:
sudo apt install certbot python3-certbot-apache
sudo certbot --apache -d your_domain.com
(Note: Ensure your domain has an A-record in DNS to avoid errors.)

Modify the Apache configuration:

Navigate to the sites available directory:

cd /etc/apache2/sites-available/
Edit the SSL configuration file:

vi 000-default-le-ssl.conf
Add these lines to enable proxying:

ProxyPass / http://127.0.0.1:8000/
ProxyPassReverse / http://127.0.0.1:8000/

Enable Proxy Modules:
sudo a2enmod proxy
sudo a2enmod proxy_http

Restart Apache:
sudo systemctl restart apache2


Running FastAPI in the Background:

Install FastAPI and Uvicorn:

pip install fastapi uvicorn
Run FastAPI in the background:

nohup uvicorn main:app --host 127.0.0.1 --port 8000
Sample FastAPI Code:

python

from typing import Union
from fastapi import FastAPI

app = FastAPI()

@app.get("/")
def read_root():
return {"Hello": "World"}

@app.get("/items/{item_id}")
def read_item(item_id: int, q: Union[str, None] = None):
return {"item_id": item_id, "q": q}
Get ready to elevate your FastAPI application with unparalleled performance and security! Subscribe for more insightful tech tutorials and stay ahead in the game.

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