๐Ÿ“Œ VPC

1๏ธ. ๋„คํŠธ์›Œํฌ ๊ธฐ๋ณธ

  • VPC = ์‚ฌ์„ค๋ง
  • CIDR = IP ๋ฒ”์œ„ ์„ค๊ณ„์˜ ํ•ต์‹ฌ

2๏ธ. ์„œ๋ธŒ๋„ท

  • AZ ๋‹จ์œ„
  • Public / Private๋Š” ๋ผ์šฐํŒ… ์ฐจ์ด

3๏ธ. ์ธํ„ฐ๋„ท ํ†ต์‹ 

  • Inbound: IGW
  • Outbound: NAT Gateway / Endpoint

4๏ธ. ๋ณด์•ˆ

  • ๋ณด์•ˆ ๊ทธ๋ฃน = ์ฃผ๋ ฅ
  • NACL = ๋ณด์กฐ

5๏ธ. AWS ์„œ๋น„์Šค ์ ‘๊ทผ

  • S3 / DynamoDB โ†’ Gateway Endpoint
  • ๋‚˜๋จธ์ง€ โ†’ Interface Endpoint

6๏ธ. ์„œ๋ฒ„ ์ ‘์†

  • SSH โŒ
  • SSM โญ•

7๏ธ. VPC ์—ฐ๊ฒฐ

  • Peering (์†Œ๊ทœ๋ชจ)
  • Transit Gateway (๋Œ€๊ทœ๋ชจ)

8๏ธ. ์„ค๊ณ„ ์›์น™

  • ํฌ๊ฒŒ ์‹œ์ž‘
  • ๊ณ„์ธต ๋ถ„๋ฆฌ
  • ๋ฉ€ํ‹ฐ AZ
  • ์ธํ„ฐ๋„ท ์ตœ์†Œํ™”