Day 45 | Build & Push Docker Image to AWS ECR | Complete Step-by-Step Guide for DevOps Beginners

Описание: Welcome to Day 45 of our AWS DevOps Series! 🚀
In today’s session, we will learn how to build a Docker image and push it to Amazon ECR (Elastic Container Registry) — a must-have skill for every AWS DevOps Engineer.

🔥 What You Will Learn in This Video

✔️ How to authenticate Docker with ECR
✔️ How to create an ECR repository
✔️ How to build a Docker image using docker build
✔️ Tagging the Docker image properly
✔️ Pushing the image to ECR using AWS CLI
✔️ Common errors & fixes
✔️ Real-time demo from scratch

🛠 Commands Covered

aws ecr get-login-password

docker build

docker tag

docker push

ECR repository creation

📌 Skills You Gain Today

Docker Image Creation

AWS ECR Registry Integration

Image Versioning

AWS CLI usage

Deployment-ready workflow

This is Day 45 of my 100-Days AWS DevOps Journey, where we learn cloud + DevOps hands-on with real-time examples.

Don’t forget to check previous videos for better understanding!

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