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๐Ÿš€ Day 10 of My Cloud Journey: Setting Up Kubernetes with Kind & kubectl on AWS EC2
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AWS EC2 ํ™˜๊ฒฝ์—์„œ Kind์™€ kubectl์„ ์ด์šฉํ•ด Kubernetes ํด๋Ÿฌ์Šคํ„ฐ๋ฅผ ๊ตฌ์ถ•ํ•˜๊ณ  Nginx ์ปจํ…Œ์ด๋„ˆ๋ฅผ ๋ฐฐํฌํ•œ ๊ณผ์ • ๊ธฐ๋ก

๐Ÿš€ Day 10 of My Cloud Journey: Setting Up Kubernetes with Kind & kubectl on AWS EC2

Avinash wagh2026๋…„ 3์›” 30์ผ2๋ถ„beginner

Context

Docker ๋‹จ์ผ ์ปจํ…Œ์ด๋„ˆ ํ™˜๊ฒฝ์—์„œ ๋‹ค์ค‘ ์ปจํ…Œ์ด๋„ˆ ๊ด€๋ฆฌ์˜ ๋ณต์žก์„ฑ ์ฆ๊ฐ€. ๋กœ์ปฌ ๋จธ์‹ ์ด ์•„๋‹Œ ํด๋ผ์šฐ๋“œ ํ™˜๊ฒฝ์—์„œ ํ”„๋กœ๋•์…˜ ์œ ์‚ฌ ์‹œ๋‚˜๋ฆฌ์˜ค ๊ฒฝํ—˜ ํ•„์š”.

Technical Solution

  • kubectl ์„ค์น˜: dl.k8s.io์—์„œ ๋ฐ”์ด๋„ˆ๋ฆฌ ๋‹ค์šด๋กœ๋“œ ํ›„ /usr/local/bin/ ๊ฒฝ๋กœ์— ๋ฐฐ์น˜
  • Kind v0.31.0 ์„ค์น˜: kind.sigs.k8s.io์—์„œ ๋‹ค์šด๋กœ๋“œํ•˜์—ฌ Docker ์ปจํ…Œ์ด๋„ˆ ๊ธฐ๋ฐ˜ Kubernetes ํด๋Ÿฌ์Šคํ„ฐ ํ™˜๊ฒฝ ๊ตฌ์ถ•
  • kind create cluster ๋ช…๋ น์œผ๋กœ kind-control-plane ๋…ธ๋“œ ์ƒ์„ฑ
  • kubectl create deployment๋กœ Nginx ๋””ํ”Œ๋กœ์ด๋จผํŠธ ์ƒ์„ฑ
  • kubectl expose๋กœ NodePort ํƒ€์ž… ์„œ๋น„์Šค ํฌํŠธ 80๋ฒˆ ๋…ธ์ถœ
  • kubectl port-forward service/nginx 8080:80์œผ๋กœ ๋กœ์ปฌ ํฌํŠธ ํฌ์›Œ๋”ฉ

Impact

(์ˆ˜์น˜ ์—†์Œ)

Key Takeaway

Kind๋Š” Docker๋งŒ์œผ๋กœ ๋กœ์ปฌ Kubernetes ํ™˜๊ฒฝ์„ ๊ตฌ์ถ•ํ•  ์ˆ˜ ์žˆ๊ฒŒ ํ•ด์ฃผ๋ฉฐ, EC2์—์„œ ์„ค์ •ํ•˜๋ฉด ์‹ค์ œ ํ”„๋กœ๋•์…˜ ํ™˜๊ฒฝ๊ณผ ์œ ์‚ฌํ•œ ์กฐ๊ฑด์—์„œ ํ•™์Šต ๊ฐ€๋Šฅ


AWS EC2 ํ™˜๊ฒฝ์—์„œ Kind์™€ kubectl์„ ์‚ฌ์šฉํ•ด Docker ์ปจํ…Œ์ด๋„ˆ ๊ธฐ๋ฐ˜์œผ๋กœ Kubernetes ํด๋Ÿฌ์Šคํ„ฐ๋ฅผ ๊ตฌ์„ฑํ•˜๊ณ  Nginx ๋””ํ”Œ๋กœ์ด๋จผํŠธ๋ฅผ NodePort ์„œ๋น„์Šค๋กœ ๋ฐฐํฌํ•˜๋Š” ๋ฐฉ์‹์œผ๋กœ ํด๋ผ์šฐ๋“œ ๋„ค์ดํ‹ฐ๋ธŒ ์ปจํ…Œ์ด๋„ˆ ์˜ค์ผ€์ŠคํŠธ๋ ˆ์ด์…˜ ์‹ค์Šต ๊ฐ€๋Šฅ

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