Скачать или смотреть Containerization on AWS Explained | ECS, ECR, EKS & App Runner (Full Deep Dive)

Welcome back to another learning session! 🚀
In this video, we break down Containerization on AWS and explore how services like Amazon ECS, ECR, EKS, and App Runner help you build, deploy, scale, and manage container-based applications with ease.

Whether you're a beginner stepping into containers or an experienced cloud professional designing scalable microservices — this deep-dive explainer will give you everything you need.

🔍 What You’ll Learn in This Video

In this detailed walkthrough, we cover:

📦 What is Containerization?

Why developers use containers

Benefits of containerization (speed, portability, consistency, scaling, isolation)

🏗 AWS Container Services Overview

We break down every major AWS container service:

1️⃣ Amazon ECR – Elastic Container Registry

Learn how ECR helps you:

Store and manage container images

Integrate with CI/CD pipelines

Secure images with IAM, KMS encryption, scanning & lifecycle policies

Automate push/pull with Docker and AWS CLI

2️⃣ Amazon ECS – Elastic Container Service

Understand in detail:

ECS architecture: Task, Task Definition, Service, Cluster

ECS launch types: Fargate (serverless) vs EC2 (self-managed)

Auto scaling tasks based on CPU, memory, or custom CloudWatch metrics

Integrating ECS with ALB, NLB, Service Discovery & IAM Roles

Step-by-step request flow inside ECS

3️⃣ Amazon EKS – Elastic Kubernetes Service

A complete breakdown of EKS:

Kubernetes control plane vs worker nodes

Pods, Deployments, Services, Ingress

Node groups: managed, self-managed, Fargate

Using EKS for enterprise-grade microservices

When to choose EKS vs ECS

Add-ons: CNI, CloudWatch, EBS CSI, Karpenter

4️⃣ AWS App Runner – Zero-Config Container Deployment

Learn how App Runner helps:

Deploy containers directly from GitHub or ECR

Auto scale instantly (up & down)

Built-in load balancing, HTTPS, monitoring

No cluster management or Kubernetes complexity

Ideal for small teams & simple microservices

🚀 ECS vs EKS vs App Runner (Comparison Guide)
Feature ECS EKS App Runner
Skill Level Easy Advanced Extremely Easy
Use Case Microservices, Batch Jobs Enterprise K8s workloads Quick app hosting
Management Overhead Low High Very Low
Compute Options EC2 & Fargate EC2 & Fargate Fully managed
Networking VPC-native VPC-native Managed
Load Balancing ALB/NLB Ingress/ALB Built-in
📌 AWS Containerization Architecture Pattern

We also cover a real-world architecture:

Build image → Push to ECR

Auto-trigger CI/CD → Deploy to ECS/EKS/App Runner

Logs into CloudWatch

Service scaling with CloudWatch + Application Auto Scaling

Secure access using IAM roles for tasks & pods

🔐 Security Best Practices

You also learn:

IAM roles for tasks/pods

ECR image scanning

Secrets Manager for environment secrets

VPC isolation for workloads

Private ECR endpoints using VPC Endpoints

🎯 Who Should Watch This Video?

✔ Cloud Engineers
✔ DevOps Engineers
✔ Backend Developers
✔ Architects designing microservices
✔ Students learning AWS
✔ Anyone building scalable modern apps

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