DEV Community

Cover image for Deploying a Flask Model on AWS: A Step-by-Step Guide
Vilsi Jain
Vilsi Jain

Posted on

Deploying a Flask Model on AWS: A Step-by-Step Guide

In this I will be sharing how you can deploying machine learning models to your data-driven applications into scalable and production-ready solutions. In this will walk through the process of deploying a Flask model on AWS (Amazon Web Services), one of the most popular cloud platforms. By following these step-by-step instructions, you'll be able to leverage the power of AWS to make your Flask application accessible to users worldwide.

I have to deploy my machine learning model which converted into flask project to deploy and get API faced issues finding proper documentation So tried to get proper guidance with steps.

Table of Contents:

  • Prerequisites
  • Setting AWS Account
  • Creating an EC2 Instance
  • Configuring the EC2 Instance
  • Installing Dependencies
  • Building the Flask Application
  • Deploying the Flask Model
  • Testing and Deployed Application

1: Prerequisites
Make sure the following conditions are met before beginning the deployment process:

Basic understanding of Flask and AWS concepts
An AWS account with appropriate permissions to create and configure resources

2: Setting up an AWS Account
If you don't have an AWS account, visit the website and sign up for a new one. Follow the provided instructions to complete the registration process.

3: Creating an EC2 Instance

Open the AWS Management Console and log in.
Using the EC2 service, go there and select "Launch Instance."
Choose a suitable Amazon Machine Image (AMI) for your needs.
Based on the requirements of your application, select an instance type.
Set up the instance's specifics, such as how many instances there are, the network configuration, and storage.
Set security groups established to accept incoming traffic.
Review and launch the instance.

4: Configuring the EC2 Instance

Once the instance is launched, connect to it using SSH.
Install necessary packages and dependencies on the EC2 instance.
Set up your environment variables and configurations.

5: Installing Dependencies

Install the required dependencies such as Flask, scikit-learn, etc.
Set up a virtual environment for isolating dependencies.

6: Building the Flask Application

Create a Flask application.
Define routes and implement the necessary logic for your machine learning model.
Test the application locally to ensure it's functioning correctly.

7: Deploying the Flask Model

Copy your Flask application files to the EC2 instance.
Install the WSGI server (e.g., Gunicorn) to run the Flask application.
Configure the web server and application for production.

8: Testing the Deployed Application

Access the public IP or domain name associated with your EC2 instance.
Verify that the Flask application is up and running.
Test the endpoints and functionality to ensure they are working as expected.

Congratulations! You have successfully deployed your Flask model on AWS. By leveraging the power of AWS, you can now provide your machine learning application to users worldwide. Remember to monitor and maintain your application regularly to ensure its optimal performance and scalability.

In this tutorial, we have covered the essential steps to deploy a Flask model on AWS. However, keep in mind that this is just the beginning. As we go deeper into the world of cloud deployment, there are additional considerations such as load balancing, autoscaling, and security that you may need to explore based on your specific use case.

Deploying machine learning models on the cloud opens up endless possibilities for scaling and delivering your applications to a wider audience. Keep learning, experimenting, and leveraging the vast resources available to continuously enhance your deployment skills.

Follow - Vilsi jain
Linkedin -

Oldest comments (0)