☁️ Container & Serverless Services

ECS, EKS, Fargate, Elastic Beanstalk, AWS Batch

AWS Cloud Practitioner · CLF-C02 · ⏱️ 24 min · ❓ 5 savol

🐳 Amazon ECS & Fargate

ECS (Elastic Container Service) — Docker konteynerlarni boshqarish. Launch Types: EC2 (siz node boshqarasiz) va Fargate (serverless, faqat container spec yozasiz). ECS Task Definition — container konfiguratsiya blueprint. ECS Service — kerakli task soni ushlab turadi.

⎈ Amazon EKS (Elastic Kubernetes Service)

AWS tomonidan managed Kubernetes. Control plane AWS boshqaradi. Worker nodes: EC2 (managed node groups) yoki Fargate. Fargate profile — EKS da serverless podlar. IAM Roles for Service Accounts (IRSA) — pod darajasida IAM permission. eksctl, kubectl — asosiy CLI toollar.

🌱 AWS Elastic Beanstalk

PaaS xizmati — kod deploy qiling, infratuzilma (EC2, ELB, Auto Scaling, RDS) AWS boshqaradi. Supported platforms: Java, .NET, PHP, Node.js, Python, Ruby, Go, Docker. Developer uchun zero DevOps — lekin EC2 ga SSH kirish imkoni saqlanadi.

📦 AWS Batch

AWS Batch — managed batch computing, queue asosida job scheduling. EC2 va Spot Instance orqali. Genomics, ML training, ETL, rendering kabi uzun (soatlab) batch joblar uchun. Lambda max 15 daqiqa, Batch — cheksiz. Job Queue → Compute Environment → Job Definition.

📊 Container/Compute Xizmatlar Taqqoslash

Xizmat	Abstraktsiya	Boshqaruv	Asosiy Use Case
EC2	VM	To'liq o'zingiz	Custom OS, full control
Elastic Beanstalk	Application (PaaS)	AWS infra, siz kod	Tez deploy, minimal ops
ECS + EC2	Container	Siz node boshqarasiz	Container + node control
ECS + Fargate	Container (serverless)	AWS node boshqaradi	Serverless container
EKS	Kubernetes	AWS control plane	K8s workloads, microservices
Lambda	Function (serverless)	AWS hammasi	Event-driven, ≤15 min
AWS Batch	Job (managed)	AWS queue + compute	Uzun batch jobs, Spot

💡 Asosiy nuqtalar

ECS EC2: siz node boshqarasiz. ECS Fargate: serverless container
EKS: managed Kubernetes control plane, worker = EC2 yoki Fargate
Elastic Beanstalk: PaaS, developer kodni deploy qiladi
AWS Batch: uzun batch job uchun, Spot Instance bilan arzon
Fargate = serverless launch type (ECS yoki EKS da)

🎯 Imtihon maslahatlari

"Serverless container" → ECS Fargate yoki EKS Fargate — EC2 boshqarmaysiz
"Managed Kubernetes" → EKS. "Managed container (not K8s)" → ECS
Elastic Beanstalk: developer infrani boshqarmaslikni xohlaydi, lekin EC2 ga kirish imkoni bor
AWS Batch vs Lambda: Batch = uzun batch jobs (soatlar), Lambda = qisqa event-driven (max 15 min)
ECS Task = bir yoki bir nechta container birga run qilinadi (pod analog)

⚠️ Ko'p adashadigan

ECS va EKS bir xil deb o'ylash: ECS=AWS-native orchestration, EKS=Kubernetes
Fargate alohida xizmat deb o'ylash: Fargate = ECS yoki EKS uchun serverless launch type
Elastic Beanstalk da EC2 ga kirish mumkin emas deb o'ylash — SSH orqali kirish mumkin

🧠 Eslab qolish: "ECS=Elastic Container Service, EKS=Elastic Kubernetes Service" — ikkalasi container, lekin EKS = Kubernetes. "Beanstalk = fasol: o'sadi o'zi, developer faqat urug'ni ekadi (kod yozadi)"