FastAPI App Deployment Using AWS Lambda And API Gateway
<p><strong>FastAPI </strong>is a modern fast (high-performance) <strong>web framework</strong> for building APIs with <strong>Python</strong>.</p>
<h2>FastAPI features</h2>
<p><strong>FastAPI</strong> gives you the following, based on open standards</p>
<ul>
<li><strong>OpenAPI</strong> for API creation, including declarations of path operations, parameters, body requests, security, etc.</li>
<li>Automatic data model documentation with <strong>JSON Schema</strong> (as OpenAPI itself is based on JSON Schema).</li>
<li>Allows using automatic <strong>client code generation</strong> in many languages.</li>
</ul>
<p>In this blog we are going to learn how to deploy containerised <strong>FastAPI</strong> Application using <strong>AWS Lambda </strong>and <strong>API Gateway</strong>.</p>
<blockquote>
<p><strong>FastAPI in Containers -Docker :</strong></p>
<p>When deploying FastAPI applications, a common approach it is to build a Linux container image. It’s normally done using Docker. Then you can deploy that container image in Lambda . There are several advantages of using Linux containers, including security, replicability, simplicity, and others.</p>
</blockquote>
<h1>Architecture :</h1>
<p>As per below Architecture , end users can able to access the FastAPI api endpoint either using Lambda URL or using API Gateway endpoint.</p>
<p><a href="https://blog.searce.com/fastapi-container-app-deployment-using-aws-lambda-and-api-gateway-6721904531d0"><strong>Click Here</strong></a></p>