๋ณธ๋ฌธ ๋ฐ”๋กœ๊ฐ€๊ธฐ

k8s3

[CKA] KodeKloud - Network Policy ์•ˆ๋…•ํ•˜์„ธ์š”, ์ฏ€๋ฆฌ์ž…๋‹ˆ๋‹ค.์˜ค๋Š˜์€ 6๊ฐ•์˜ ๋งˆ์ง€๋ง‰ Network Policy์— ๋Œ€ํ•ด ์•Œ์•„๋ณด๊ฒ ์Šต๋‹ˆ๋‹ค. https://kubernetes.io/ko/docs/concepts/services-networking/network-policies/ ๋„คํŠธ์›Œํฌ ์ •์ฑ…IP ์ฃผ์†Œ ๋˜๋Š” ํฌํŠธ ์ˆ˜์ค€(OSI ๊ณ„์ธต 3 ๋˜๋Š” 4)์—์„œ ํŠธ๋ž˜ํ”ฝ ํ๋ฆ„์„ ์ œ์–ดํ•˜๋ ค๋Š” ๊ฒฝ์šฐ, ๋„คํŠธ์›Œํฌ ์ •์ฑ…์€ ํด๋Ÿฌ์Šคํ„ฐ ๋‚ด์˜ ํŠธ๋ž˜ํ”ฝ ํ๋ฆ„๋ฟ๋งŒ ์•„๋‹ˆ๋ผ ํŒŒ๋“œ์™€ ์™ธ๋ถ€ ๊ฐ„์˜ ๊ทœ์น™์„ ์ •์˜ํ•  ์ˆ˜ ์žˆ๋„๋ก ํ•ด์ค€๋‹ค. ํด๋Ÿฌkubernetes.io  Network PolicyKubernetes(K8s) ํด๋Ÿฌ์Šคํ„ฐ ๋‚ด์—์„œ ํฌ๋“œ(Pod) ๊ฐ„์˜ ํŠธ๋ž˜ํ”ฝ์„ ์ œ์–ดํ•˜๊ธฐ ์œ„ํ•œ ๊ทœ์น™ ์„ธํŠธ๋ฅผ ๋งํ•ฉ๋‹ˆ๋‹ค. ์ฃผ์š” ๊ฐœ๋…๋„ค์ž„์ŠคํŽ˜์ด์Šค(Namespace): ๋„คํŠธ์›Œํฌ ํด๋ฆฌ์‹œ๋Š” ํŠน์ • ๋„ค์ž„์ŠคํŽ˜์ด์Šค ๋‚ด์—์„œ๋งŒ ์ ์šฉ๋ผ์š”.๋ ˆ์ด๋ธ”(L.. 2024. 7. 28.
[CKA] KodeKloud - Rolling Updates and Rollbacks ์•ˆ๋…•ํ•˜์„ธ์š”, ์ฏ€๋ฆฌ์ž…๋‹ˆ๋‹ค.์˜ค๋Š˜์€ Application Lifecycle์—์„œ Rolling Updates and Rollbacks์— ๊ด€ํ•ด ์•Œ์•„๋ณด๋Š” ์‹œ๊ฐ„์„ ๊ฐ€์ ธ๋ณด๊ฒ ์Šต๋‹ˆ๋‹ค.Kubernetes์—์„œ Rolling Update๋ฅผ ๋นผ๋จน์„์ˆœ ์—†์ฃ . ํ•ต์‹ฌ ๊ฐœ๋…์— ๋Œ€ํ•ด ์•Œ์•„๋ณด๊ฒ ์Šต๋‹ˆ๋‹ค. https://kubernetes.io/docs/tutorials/kubernetes-basics/update/update-intro/ Performing a Rolling UpdatePerform a rolling update using kubectl.kubernetes.io     Rolling Updates and Rollbacks Rolling Updates (๋ฌด์ค‘๋‹จ ๋ฐฐ)Rolling Updates๋Š” ์• ํ”Œ๋ฆฌ์ผ€์ด์…˜์˜ ์ƒˆ๋กœ์šด ๋ฒ„์ „์„ ์ ์ง„์ .. 2024. 7. 1.
[CKA] KodeKloud - Manual Scheduling ์•ˆ๋…•ํ•˜์„ธ์š”, ์ฏ€๋ฆฌ์ž…๋‹ˆ๋‹ค.์ €๋ฒˆ์— Udemy์—์„œ ํ’€์–ด์ฃผ๋Š” Quiz๋“ค์ค‘ 1๊ฐ• Core Conceptํ’€์ด๋ฅผ ๊ณต์œ ํ•ด๋ณด์•˜๋Š”๋ฐ์˜ค๋Š˜์€ 2๊ฐ• Scheduling์—์„œ Manual Scheduling์— ๋Œ€ํ•ด ์•Œ์•„๋ณผ๊ฒŒ์š”https://beta.kodekloud.com/user/courses/udemy-labs-certified-kubernetes-administrator-with-practice-tests Sign In | KodeKloudWelcome to KodeKloud By signing up you agree to our privacy policyidentity.kodekloud.com Scheduling์ด๋ž€?Kubernetes์—์„œ Scheduling์ด๋ž€ ํด๋Ÿฌ์Šคํ„ฐ ๋‚ด์˜ ์—ฌ๋Ÿฌ ๋…ธ๋“œ ์ค‘์—์„œ ์–ด๋Š ๋…ธ๋“œ์— Pod๋ฅผ ๋ฐฐ์น˜ํ• ์ง€ .. 2024. 6. 3.