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๐ŸŒ Deploying an AWS VPC with Terraform (Hands-On Lab) โ€” Part 8
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Terraform ๊ธฐ๋ฐ˜ AWS VPC ๊ตฌ์ถ•์„ ํ†ตํ•œ ๋„คํŠธ์›Œํฌ ๊ฒฉ๋ฆฌ ๋ฐ ๊ธฐ์ดˆ ์ธํ”„๋ผ ์ž๋™ํ™”

๐ŸŒ Deploying an AWS VPC with Terraform (Hands-On Lab) โ€” Part 8

Ahkar Swe2026๋…„ 4์›” 14์ผ2๋ถ„beginner

AI ์š”์•ฝ

Context

ํด๋ผ์šฐ๋“œ ์ธํ”„๋ผ ๊ตฌ์ถ• ์‹œ ์ˆ˜๋™ ์„ค์ •์œผ๋กœ ์ธํ•œ ํœด๋จผ ์—๋Ÿฌ์™€ ํ™˜๊ฒฝ ๋ณต์ œ ์–ด๋ ค์›€ ๋ฐœ์ƒ. ๋„คํŠธ์›Œํฌ ์ˆ˜์ค€์˜ ๊ฒฉ๋ฆฌ์™€ ์ œ์–ด ๊ถŒํ•œ ํ™•๋ณด๋ฅผ ์œ„ํ•œ ํ‘œ์ค€ํ™”๋œ IaC ์ ‘๊ทผ ๋ฐฉ์‹ ํ•„์š”.

Technical Solution

  • CIDR 10.0.0.0/16 ์„ค์ •์„ ํ†ตํ•œ ๋…๋ฆฝ์ ์ธ ๊ฐ€์ƒ ๋„คํŠธ์›Œํฌ ์˜์—ญ ํ™•๋ณด
  • Public Subnet(10.0.1.0/24) ๊ตฌ์„ฑ์„ ํ†ตํ•œ ์™ธ๋ถ€ ํ†ต์‹  ๊ฐ€๋Šฅ ์˜์—ญ ๋ถ„๋ฆฌ
  • Internet Gateway(IGW) ๋ฐฐ์น˜๋ฅผ ํ†ตํ•œ VPC ์™ธ๋ถ€๋ง ์—ฐ๊ฒฐ ํ†ต๋กœ ํ™•๋ณด
  • Route Table ์ •์˜ ๋ฐ 0.0.0.0/0 ๊ฒฝ๋กœ ์„ค์ •์„ ํ†ตํ•œ ์™ธ๋ถ€ ํŠธ๋ž˜ํ”ฝ ๋ผ์šฐํŒ… ์ œ์–ด
  • Route Table Association์„ ํ™œ์šฉํ•œ ํŠน์ • Subnet์˜ ์ธํ„ฐ๋„ท ํ†ต์‹  ๊ถŒํ•œ ๋ถ€์—ฌ
  • Terraform Resource Dependency ์„ค์ •์„ ํ†ตํ•œ VPC-Subnet-IGW ์ˆœ์ฐจ์  ํ”„๋กœ๋น„์ €๋‹ ๊ตฌํ˜„

์‹ค์ฒœ ํฌ์ธํŠธ

1. VPC CIDR ์„ค๊ณ„ ์‹œ ํ–ฅํ›„ ํ™•์žฅ์„ฑ์„ ๊ณ ๋ คํ•œ IP ๋ฒ”์œ„ ์‚ฐ์ • ์—ฌ๋ถ€ ํ™•์ธ

2. ํผ๋ธ”๋ฆญ/ํ”„๋ผ์ด๋น— ์„œ๋ธŒ๋„ท ๋ถ„๋ฆฌ๋ฅผ ํ†ตํ•œ ๋ณด์•ˆ ๊ณ„์ธต ์„ค๊ณ„ ์ ์šฉ

3. Terraform State ๊ด€๋ฆฌ๋ฅผ ํ†ตํ•œ ์ธํ”„๋ผ ๋ณ€๊ฒฝ ์ด๋ ฅ ์ถ”์  ๋ฐ ํ˜•์ƒ ๊ด€๋ฆฌ

4. ๋น„์šฉ ์ตœ์ ํ™”๋ฅผ ์œ„ํ•œ terraform destroy ๊ธฐ๋ฐ˜์˜ ๋ฆฌ์†Œ์Šค ์ƒ๋ช…์ฃผ๊ธฐ ๊ด€๋ฆฌ

ํƒœ๊ทธ

#IaC#Networking#Terraform#AWS VPC#Provisioning
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