🚀 Want to **deploy a Flask app using Docker and DockerHub on AWS EC2**? In this tutorial, I’ll guide you through the **step-by-step process** to containerize your Flask app, push it to **DockerHub**, and deploy it on an **AWS EC2 instance** using Docker.
By the end of this video, you’ll learn:
✅ How to **containerize a Flask app using Docker**
✅ How to **push and pull Docker images from DockerHub**
✅ How to **deploy and run the Flask app on AWS EC2**
✅ How to **expose the Flask app to the internet using AWS security groups**
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## **🔹 What You’ll Learn in This Video:**
✔️ How to **write a Dockerfile for a Flask app**
✔️ How to **build and test a Docker image locally**
✔️ How to **upload the Docker image to DockerHub**
✔️ How to **install Docker on AWS EC2**
✔️ How to **run a Flask container on AWS EC2**
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## **🔹 Prerequisites**
✔️ **AWS Account** ([Sign Up Here](
✔️ **Docker & DockerHub Account** ([Sign Up Here](
✔️ Basic knowledge of **Flask & Python**
✔️ A Flask app ready for deployment
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## **🔹 Step 1: Write a Dockerfile for Flask**
In your Flask project folder, create a **Dockerfile**:
```dockerfile
# Use an official Python runtime as a parent image
FROM python:3.9
# Set the working directory
WORKDIR /app
# Copy the current directory contents into the container
COPY . /app
# Install dependencies
RUN pip install --no-cache-dir -r requirements.txt
# Expose the port Flask runs on
EXPOSE 5000
# Define the command to run
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2025/02/16
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