🚨 AWS 128: Setting Up Amazon ECR and Pushing Docker Images
aws•Jan 8, 2026

🚨 AWS 128: Setting Up Amazon ECR and Pushing Docker Images

Today, we're diving into the world of containers and setting up a secure, private place to store application images using Amazon Elastic Container Registry (ECR).

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Key summary

In this Day 28 of the #100DaysOfCloud Challenge, we set up an Amazon Elastic Container Registry (ECR) to securely store application images. We create a custom Python app image, authenticate with AWS CLI, and push it to the cloud. This hands-on practice is part of the KodeKloud Engineer platform.

TL;DR

  • Create an Amazon Elastic Container Registry (ECR) for secure image storage
  • Build a custom Python app image
  • Authenticate with AWS CLI using temporary 12-hour passwords
  • Use image tagging with AWS Account ID and Region
  • Push images to ECR for cloud deployment
  • ECR is region-specific and requires CLI configuration
  • Use KodeKloud Engineer for hands-on practice and real-world DevOps scenarios
#aws
#docker
#ecr
#100daysofcloud

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🚨 AWS 128: Setting Up Amazon ECR and Pushing Docker Images | BlogWiz