๐Ÿ•ฐ๏ธ ์ž‘์„ฑ์ผ : 2024.12.27

๐Ÿš€ Amazon EKS AutoMode ๋ž€?

EKS AutmMode๋Š” AWS๊ฐ€ Kubernetes ํด๋Ÿฌ์Šคํ„ฐ์— ๋Œ€ํ•œ ๊ด€๋ฆฌ ์˜์—ญ์„ ํ™•์žฅํ•˜์—ฌ Kubernetes ์›Œํฌ๋กœ๋“œ์˜ ์›ํ™œํ•œ ์šด์˜์„ ๊ฐ€๋Šฅํ•˜๋„๋ก ์ธํ”„๋ผ์— ๋Œ€ํ•œ ์šด์˜ ๋ฐ ์„ค์ •์„ ๊ฐ€๋Šฅํ•˜๊ฒŒํ•ฉ๋‹ˆ๋‹ค. ์ฃผ์š” ์ธํ”„๋ผ ๊ฒฐ์ •์„ AWS๋กœ ์œ„์ž„ํ•˜๊ณ  ์ด๋ฅผ ํ†ตํ•ด AWS์˜ ์ „๋ฌธ์„ฑ์„ ํ™œ์šฉํ•  ์ˆ˜ ์žˆ์Šต๋‹ˆ๋‹ค. AWS AutoMode๋ฅผ ํ†ตํ•ด Auto Scaling, Pod ๋ฐ ์„œ๋น„์Šค๊ฐ„ Networking, Load Balancing, Cluster DNS, Storage์™€ ๊ฐ™์€ ์˜์—ญ์„ AWS๋ฅผ ํ†ตํ•ด ์ž๋™ํ™”ํ•ฉ๋‹ˆ๋‹ค.


๐Ÿ’ก Amazon EKS AutoMode์˜ ํŠน์žฅ์ 

  1. Kubernets ํด๋Ÿฌ์Šคํ„ฐ ์šด์˜์˜ ๊ฐ„์†Œํ™” : ์šด์˜์— ๋Œ€ํ•œ ๋ฆฌ์†Œ์Šค๋ฅผ ์ตœ์†Œํ™”ํ•˜์—ฌ EKS์— ๋Œ€ํ•œ ๊นŠ์€ ์ง€์‹ ์—†์ด๋„ ์›Œํฌ๋กœ๋“œ ์šด์˜์ด ๊ฐ€๋Šฅํ•ฉ๋‹ˆ๋‹ค.
  2. Application์— ๋Œ€ํ•œ ๊ฐ€์šฉ์„ฑ ํ™•๋ณด : Capacity ๊ณ„ํš์˜ ๋ฆฌ์†Œ์Šค๋ฅผ ์ตœ์†Œํ™”ํ•˜์—ฌ Application์˜ ์ˆ˜์š”์— ๋”ฐ๋ผ Node๋ฅผ ๋™์ ์œผ๋กœ ํ™•์žฅ ๋ฐ ์ถ•์†Œํ•ฉ๋‹ˆ๋‹ค.
  3. ๋น„์šฉ ํšจ์œจ์„ฑ : NodePool์— ์ •์˜๋œ ์›Œํฌ๋กœ๋“œ์˜ ์š”๊ตฌ์‚ฌํ•ญ์— ์ค€์ˆ˜ํ•˜์—ฌ ์‚ฌ์šฉํ•˜์ง€ ์•Š๋Š” ์ธ์Šคํ„ด์Šค๋ฅผ ์‚ญ์ œ ๋ฐ ์ธ์Šคํ„ด์Šค๊ฐ„ ํ†ตํ•ฉ์„ ํ†ตํ•ด ๋น„์šฉ์„ ํšจ์œจ์„ฑ์„ ๋‹ฌ์„ฑํ•ฉ๋‹ˆ๋‹ค.
  4. ๋ณด์•ˆ : AutoMode๋ฅผ ํ†ตํ•ด ์ƒ์„ฑํ•œ Node๋Š” ๋ณ€๊ฒฝ ๋ถˆ๊ฐ€๋Šฅํ•œ AMI๋ฅผ ์‚ฌ์šฉํ•˜๋ฉฐ, SELinux๋ฅผ ํ†ตํ•œ ์ ‘๊ทผ์ œ์–ด ๋ฐ Root System์— ๋Œ€ํ•ด์„œ๋Š” ์ฝ๊ธฐ ์ „์šฉ๋งŒ์„ ํ—ˆ์šฉํ•ฉ๋‹ˆ๋‹ค. AutoMode๋ฅผ ํ†ตํ•ด ์ƒ์„ฑ๋œ ๋…ธ๋“œ๋Š” 21์ผ์˜ Life Time์„ ๊ฐ–์œผ๋ฉฐ Life Time ๋„๋‹ฌ ์‹œ ์ƒˆ๋กœ์šด ๋…ธ๋“œ๋กœ ์žฌ ์ƒ์„ฑ๋˜์–ด ์ตœ์‹  ๋ณด์•ˆ ํŒจ์น˜๋ฅผ ์œ ์ง€ํ•ฉ๋‹ˆ๋‹ค.
  5. ์ž๋™ ์—…๊ทธ๋ ˆ์ด๋“œ : Pod Disruption Budgets (PDBs) ๋ฐ NodePool Disruption Budgets (NDBs)์„ ๋ฐ˜์˜ํ•˜์—ฌ Cluster, Node, Component์— ๋Œ€ํ•œ ์ตœ์‹  ํŒจ์น˜๋ฅผ ์œ ์ง€ํ•ฉ๋‹ˆ๋‹ค.
  6. NodePools and NodeClasses๋กœ ์ตœ์ ํ™” : Custom NodePool, NodeClasses๋ฅผ ํ†ตํ•ด์„œ ์›Œํฌ๋กœ๋“œ ํ™˜๊ฒฝ์— ๋”ฐ๋ฅธ ์ตœ์ ํ™”๊ฐ€ ๊ฐ€๋Šฅํ•ฉ๋‹ˆ๋‹ค. Configuration์— ๋Œ€ํ•œ ํ•ญ๋ชฉ์€ ์•„๋ž˜์—์„œ ํ™•์ธ ๊ฐ€๋Šฅํ•ฉ๋‹ˆ๋‹ค.

Automate cluster infrastructure with EKS Auto Mode - Amazon EKS

  1. Component ๊ด€๋ฆฌ : Add-on์„ ํ†ตํ•ด ๊ด€๋ฆฌํ•˜๋Š” Component๋ฅผ EKS AutoMode๋ฅผ ํ†ตํ•ด์„œ ์ž๋™ ๊ด€๋ฆฌํ•ฉ๋‹ˆ๋‹ค. Component์— ๋Œ€ํ•œ ์ž์„ธํ•œ ์‚ฌํ•ญ์€ ์•„๋ž˜ ๋งํฌ์—์„œ ํ™•์ธ ๊ฐ€๋Šฅํ•ฉ๋‹ˆ๋‹ค.

Automate cluster infrastructure with EKS Auto Mode - Amazon EKS


๐Ÿ’ป Amazon EKS AutoMode๋ฅผ ๊ธฐ์กด EKS Cluster์— ์ ์šฉํ•˜๊ธฐ

โ“ ํ•ธ์ฆˆ์˜จ ๊ฐœ์š” ๋ฐ ํ˜„์žฌ ์•„ํ‚คํ…์ฒ˜