Amazon Route 53

Amazon Route 53 ์— ๋Œ€ํ•ด ์•Œ์•„๋ณด์•„์š”

Reference: aws docs

What is Amazon Route 53?

Amazon Route 53

  • ๊ฐ€์šฉ์„ฑ ๊ณผ ํ™•์žฅ์„ฑ ์ด ๋›ฐ์–ด๋‚œ DNS (Domain Name System) web service

  • Route 53์„ ์‚ฌ์šฉํ•˜์—ฌ

    1. Domain name ๋“ฑ๋ก

    2. DNS Routing

    3. Resource ์ƒํƒœ ํ™•์ธ์„ ์กฐํ•ฉํ•˜์—ฌ ์‹คํ–‰ํ•  ์ˆ˜ ์žˆ๋‹ค

  • ๋งŒ์•ฝ ์œ„์˜ ์„ธ ๊ฐ€์ง€ ๊ธฐ๋Šฅ์„ ๋ชจ๋‘ ์„ ํƒํ•˜๋ฉด, ์•„๋ž˜์˜ ์ˆœ์„œ๋Œ€๋กœ ๊ฐ ๋‹จ๊ณ„๋ฅผ ์ˆ˜ํ–‰ํ•œ๋‹ค

1. Register domain names

  • website์—๋Š” example.com ๊ณผ ๊ฐ™์€ ์ด๋ฆ„์ด ํ•„์š”ํ•˜๋‹ค

  • Route 53์œผ๋กœ ์›ํ•˜๋Š” website ํ˜น์€ web application์— domain name์„ ๋“ฑ๋กํ•  ์ˆ˜ ์žˆ๋‹ค

2. Route internet traffic to the resources for your domain

  • User๊ฐ€ web broser๋ฅผ ์—ด์–ด address bar์— domain name (example.com) ๋˜๋Š” **subdomain name (chloe.exaple.com)**์„ ์ž…๋ ฅํ•˜๋ฉด, Route 53์ด browser์™€ ํ•ด๋‹น website ํ˜น์€ web application์„ ์—ฐ๊ฒฐํ•ด์ค€๋‹ค

3. Check the health of your resources

  • Route 53์€ internet์„ ํ†ตํ•ด web server ๊ฐ™์€ resource๋กœ ์ž๋™ํ™”๋œ ์š”์ฒญ์„ ๋ณด๋‚ด์„œ, ์ ‘๊ทผ ๋ฐ ์‚ฌ์šฉ์ด ๊ฐ€๋Šฅํ•˜๊ณ  ์ •์ƒ ์ž‘๋™์ค‘์ธ์ง€ ํ™•์ธํ•œ๋‹ค

  • Resource๋ฅผ ์‚ฌ์šฉํ•  ์ˆ˜ ์—†๋Š” ์ƒํƒœ์ผ ๋•Œ,

    • ์•Œ๋ฆผ์„ ์ˆ˜์‹ ํ•˜๊ณ 

    • ๋น„์ •์ƒ resource๊ฐ€ ์•„๋‹Œ ๊ณณ์œผ๋กœ traffic์„ routing ํ•  ์ˆ˜๋„ ์žˆ๋‹ค

How Amazon Route 53 routes traffic for your domain

Web server๋‚˜ Amazon S3 bucket ๊ฐ™์€ resource๋กœ traffic์„ routing ํ•˜๋„๋ก Amazon Route 53 ์„ ๊ตฌ์„ฑํ•œ ํ›„, ๋ˆ„๊ตฐ๊ฐ€ <www.example.com์˜> content๋ฅผ ์š”์ฒญํ•˜๋ฉด ๋ช‡ ๋ฐ€๋ฆฌ์ดˆ ์•ˆ์— ์•„๋ž˜์™€ ๊ฐ™์€ ๋กœ์ง์ด ์‹คํ–‰๋œ๋‹ค

image-20201005010348780
  1. ์‚ฌ์šฉ์ž๊ฐ€ ์›น ๋ธŒ๋ผ์šฐ์ €๋ฅผ ์—ด์–ด ์ฃผ์†Œ ํ‘œ์‹œ์ค„์— <www.example.com์„> ์ž…๋ ฅํ•˜๊ณ  Enter ํ‚ค๋ฅผ ๋ˆ„๋ฆ…๋‹ˆ๋‹ค.

  2. <www.example.com์—> ๋Œ€ํ•œ ์š”์ฒญ์€ ์ผ๋ฐ˜์ ์œผ๋กœ ์ผ€์ด๋ธ” ์ธํ„ฐ๋„ท ๊ณต๊ธ‰์—…์ฒด, DSL ๊ด‘๋Œ€์—ญ ๊ณต๊ธ‰์—…์ฒด ๋˜๋Š” ๊ธฐ์—… ๋„คํŠธ์›Œํฌ ๊ฐ™์€ ์ธํ„ฐ๋„ท ์„œ๋น„์Šค ์ œ๊ณต์—…์ฒด(ISP)๊ฐ€ ๊ด€๋ฆฌํ•˜๋Š” DNS ํ•ด์„๊ธฐ๋กœ ๋ผ์šฐํŒ…๋ฉ๋‹ˆ๋‹ค.

  3. ISP์˜ DNS ํ•ด์„๊ธฐ๋Š” <www.example.com์—> ๋Œ€ํ•œ ์š”์ฒญ์„ DNS ๋ฃจํŠธ ์ด๋ฆ„ ์„œ๋ฒ„์— ์ „๋‹ฌํ•ฉ๋‹ˆ๋‹ค.

  4. DNS ํ•ด์„๊ธฐ๋Š” <www.example.com์—> ๋Œ€ํ•œ ์š”์ฒญ์„ ์ด๋ฒˆ์—๋Š” .com ๋„๋ฉ”์ธ์˜ TLD ์ด๋ฆ„ ์„œ๋ฒ„ ์ค‘ ํ•˜๋‚˜์— ๋‹ค์‹œ ์ „๋‹ฌํ•ฉ๋‹ˆ๋‹ค. .com ๋„๋ฉ”์ธ์˜ ์ด๋ฆ„ ์„œ๋ฒ„๋Š” example.com ๋„๋ฉ”์ธ๊ณผ ์—ฐ๊ด€๋œ 4๊ฐœ์˜ Route 53 ์ด๋ฆ„ ์„œ๋ฒ„์˜ ์ด๋ฆ„์„ ์‚ฌ์šฉํ•˜์—ฌ ์š”์ฒญ์— ์‘๋‹ตํ•ฉ๋‹ˆ๋‹ค.

    DNS ํ•ด์„๊ธฐ๋Š” 4๊ฐœ์˜ Route 53 ์ด๋ฆ„ ์„œ๋ฒ„๋ฅผ ์บ์‹œ์— ์ €์žฅํ•ฉ๋‹ˆ๋‹ค. ๋‹ค์Œ์— ๋ˆ„๊ตฐ๊ฐ€ example.com์„ ์ฐพ์•„๋ณผ ๋•Œ example.com์˜ ์ด๋ฆ„ ์„œ๋ฒ„๊ฐ€ ์ด๋ฏธ ์žˆ์œผ๋ฏ€๋กœ ํ•ด์„๊ธฐ๋Š” 3๋‹จ๊ณ„์™€ 4๋‹จ๊ณ„๋ฅผ ๊ฑด๋„ˆ๋œ๋‹ˆ๋‹ค. ์ด๋ฆ„ ์„œ๋ฒ„๋Š” ์ผ๋ฐ˜์ ์œผ๋กœ 2์ผ ๋™์•ˆ ์บ์‹œ์— ์ €์žฅ๋ฉ๋‹ˆ๋‹ค.

  5. DNS ํ•ด์„๊ธฐ๋Š” Route 53 ์ด๋ฆ„ ์„œ๋ฒ„ ํ•˜๋‚˜๋ฅผ ์„ ํƒํ•˜์—ฌ <www.example.com์—> ๋Œ€ํ•œ ์š”์ฒญ์„ ํ•ด๋‹น ์ด๋ฆ„ ์„œ๋ฒ„์— ์ „๋‹ฌํ•ฉ๋‹ˆ๋‹ค.

  6. Route 53 ์ด๋ฆ„ ์„œ๋ฒ„๋Š” example.com ํ˜ธ์ŠคํŒ… ์˜์—ญ์—์„œ <www.example.com> ๋ ˆ์ฝ”๋“œ๋ฅผ ์ฐพ์•„ ์›น ์„œ๋ฒ„์˜ IP ์ฃผ์†Œ 192.0.2.44 ๋“ฑ ์—ฐ๊ด€๋œ ๊ฐ’์„ ๋ฐ›์•„ ์ด IP ์ฃผ์†Œ๋ฅผ DNS ํ•ด์„ ํ”„๋กœ๊ทธ๋žจ์— ๋ฐ˜ํ™˜ํ•ฉ๋‹ˆ๋‹ค.

  7. DNS ํ•ด์„๊ธฐ๊ฐ€ ๋งˆ์นจ๋‚ด ์‚ฌ์šฉ์ž์—๊ฒŒ ํ•„์š”ํ•œ IP ์ฃผ์†Œ๋ฅผ ํ•ด์„ํ•ด ๋ƒ…๋‹ˆ๋‹ค. ํ•ด์„๊ธฐ๋Š” ์ด ๊ฐ’์„ ์›น ๋ธŒ๋ผ์šฐ์ €๋กœ ๋ฐ˜ํ™˜ํ•ฉ๋‹ˆ๋‹ค.

  8. ์›น ๋ธŒ๋ผ์šฐ์ €๋Š” DNS ํ•ด์„๊ธฐ๋กœ๋ถ€ํ„ฐ ์–ป์€ IP ์ฃผ์†Œ๋กœ <www.example.com์—> ๋Œ€ํ•œ ์š”์ฒญ์„ ์ „์†กํ•ฉ๋‹ˆ๋‹ค. ์—ฌ๊ธฐ๊ฐ€ ์ฝ˜ํ…์ธ ๊ฐ€ ์žˆ๋Š” ๊ณณ, ์˜ˆ์ปจ๋Œ€ Amazon EC2 ์ธ์Šคํ„ด์Šค ๋˜๋Š” ์›น ์‚ฌ์ดํŠธ ์—”๋“œํฌ์ธํŠธ๋กœ ๊ตฌ์„ฑ๋œ Amazon S3 ๋ฒ„ํ‚ท์—์„œ ์‹คํ–‰๋˜๋Š” ์›น ์„œ๋ฒ„์ž…๋‹ˆ๋‹ค.

  9. 192.0.2.44์— ์žˆ๋Š” ์›น ์„œ๋ฒ„ ๋˜๋Š” ๊ทธ ๋ฐ–์˜ ๋ฆฌ์†Œ์Šค๋Š” <www.example.com์˜> ์›น ํŽ˜์ด์ง€๋ฅผ ์›น ๋ธŒ๋ผ์šฐ์ €์—๊ฒŒ ๋ฐ˜ํ™˜ํ•˜๊ณ , ์›น ๋ธŒ๋ผ์šฐ์ €๋Š” ์ด ํŽ˜์ด์ง€๋ฅผ ํ‘œ์‹œํ•ฉ๋‹ˆ๋‹ค.

์ง€์›๋˜๋Š” DNS Record ์œ ํ˜•

https://docs.aws.amazon.com/ko_kr/Route53/latest/DeveloperGuide/ResourceRecordTypes.html

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