AWS CloudFormation IaC
AWS CloudFormation lets you define your entire AWS infrastructure (EC2, RDS, Lambda, VPCs, IAM roles) in JSON/YAML templates. Version control your infrastructure, automate deployments, rollback failed stacks, manage drift. Mastery means designing reusable templates, debugging stack failures, managing cross-region deployments, and integrating CloudFormation into CI/CD pipelines. Learning path: CloudFormation basics (3 weeks) → templates + resources (2 weeks) → parameters + outputs (1 week) → stacks + change sets (1 week) → advanced patterns (2 weeks).
AWS CloudFormation IaC이란
AWS CloudFormation is Infrastructure as Code for AWS. You write templates (YAML or JSON) that describe your infrastructure, networks, databases, instances, load balancers, permissions, and CloudFormation provisions everything for you. You version control your templates, collaborate on infrastructure changes like code, and deploy/update/delete entire stacks with a single command. CloudFormation is declarative: you say "I want a VPC with 2 subnets, an RDS database, and 3 Lambda functions," and CloudFormation handles the order of creation, dependencies, and error recovery. If creation fails, it rolls back automatically.
💰 지역별 연봉
| 지역 | 주니어 | 미들 | 시니어 |
|---|---|---|---|
| USA | $80k | $130k | $180k |
| UK | £48k | £80k | £120k |
| EU | €52k | €85k | €130k |
| CANADA | C$85k | C$135k | C$185k |
🎓 자격증
🎯 AWS CloudFormation IaC을(를) 활용하는 직무
❓ 자주 묻는 질문
Should I use CloudFormation or Terraform?
What's the difference between CloudFormation and AWS CDK?
How do I handle secrets in CloudFormation?
Can I deploy the same stack across multiple regions?
What happens if a stack creation fails?
How do I update a running stack without downtime?
Is CloudFormation suitable for production?
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