🌱 Elastic Beanstalk
Code upload → AWS manages EC2+LB+ASG+S3। Heroku-like for AWS।
pip install awsebcli eb init eb create production # 5-10 min eb deploy eb logs eb open eb ssh
📝 .ebextensions/
option_settings:
aws:elasticbeanstalk:application:environment:
APP_ENV: production
DB_HOST: rds-endpoint
container_commands:
01_migrate:
command: "php artisan migrate --force"
leader_only: true
🔄 Deploy Policies
- All at once — fast, downtime
- Rolling — batch
- Rolling+add — zero downtime
- Immutable — safest, new ASG
- Blue/Green — swap env, manual
⚡ App Runner (simplest)
GitHub/ECR → URL in 5 min Auto HTTPS, auto-scale, deploy-on-push Heroku competitor Higher cost, zero config
🐳 ECS Fargate (modern standard)
Serverless container No EC2 to manage $0.04/vCPU-hour + $0.004/GB-hour Task definition (JSON): - Image, CPU, memory, env, port, log Service: - Desired count, ALB attach, auto-scale
☸️ EKS
Managed Kubernetes $0.10/hr cluster + workers Use when: K8s skill, multi-cloud
📊 Comparison
Lambda: function, 15-min, scale 0 App Runner: simple web, Heroku-like Beanstalk: traditional app PaaS ECS Fargate: container, no VM 🔥 modern choice ECS EC2: container, manage VM EKS: Kubernetes EC2: bare VM
💰 Small App Cost
Lambda: $0-20 App Runner: $25-100 EB t3.small: $20 Fargate: $30-100 EKS: $73+ worker EC2 t3.sm: $15
🎓 মূল কথা ⭐
Fargate = modern AWS container choice। Beanstalk = traditional app। Lambda = event-driven। Pick based on team skill ও workload pattern।