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[CKA] 34. Kubernetes Releases

Date
2025/01/03
Category
Devops
Tag
Kubernetes
CKA
Cluster
๋ชฉ์ฐจ

ย Kubernetes Releases and Versions

์ฟ ๋ฒ„๋„คํ‹ฐ์Šค ํด๋Ÿฌ์Šคํ„ฐ๋ฅผ ์„ค์น˜ํ•  ๋•Œ, ํŠน์ • ๋ฒ„์ „์˜ ์ฟ ๋ฒ„๋„คํ‹ฐ์Šค๋ฅผ ์„ค์น˜ํ•˜๋ฉฐ kubectl get node ๋ช…๋ น์„ ์‹คํ–‰ํ•ด ๋ฒ„์ „์„ ํ™•์ธํ•  ์ˆ˜ ์žˆ๋‹ค.

ย Versions

์ฟ ๋ฒ„๋„คํ‹ฐ์Šค ๋ฒ„์ „์€ Major, Minor, Patch ์„ธ ๋ถ€๋ถ„์œผ๋กœ ๊ตฌ์„ฑ๋œ๋‹ค.
โ€ข
์ฃผ ๋ฒ„์ „ (Major Version): ํฐ ๋ณ€ํ™”๊ฐ€ ์žˆ๋Š” ๊ฒฝ์šฐ ์ฆ๊ฐ€
โ€ข
๋ถ€ ๋ฒ„์ „ (Minor Version): ์ƒˆ๋กœ์šด feature์™€ functionality์ด ํฌํ•จ๋œ ๊ฒฝ์šฐ ์ฆ๊ฐ€. ๋ช‡ ๋‹ฌ๋งˆ๋‹ค ๋ฆด๋ฆฌ์ฆˆ๋จ
โ€ข
ํŒจ์น˜ ๋ฒ„์ „ (Patch Version): ์ค‘์š” ๋ฒ„๊ทธ ์ˆ˜์ •์ด ์ด๋ค„์งˆ ๋•Œ ์ฆ๊ฐ€. ์ž์ฃผ ๋ฆด๋ฆฌ์ฆˆ๋จ

Alpha & Beta

v1.10.0 ์™€ ๊ฐ™์€ ๋ฒ„์ „์€ ์•ˆ์ •๋œ ๋ฆด๋ฆฌ์ฆˆ(stable release)์ด๋‹ค. ์•ˆ์ •๋œ ๋ฆด๋ฆฌ์ฆˆ ์ถœ์‹œ ์ „ ์•ŒํŒŒ์™€ ๋ฒ ํƒ€ ๋ฒ„์ „์˜ ๋ฆด๋ฆฌ์ฆˆ๊ฐ€ ๋จผ์ € ์ถœ์‹œ ๋œ๋‹ค. ๋ชจ๋“  ๋ฒ„๊ทธ ์ˆ˜์ • ๋ฐ ๊ฐœ์„  ์‚ฌํ•ญ์€ ๋จผ์ € ์•ŒํŒŒ ๋ฆด๋ฆฌ์ฆˆ์— ํฌํ•จ๋˜๋ฉฐ alpha ํƒœ๊ทธ๊ฐ€ ๋ถ™์–ด v1.10.0-alpha ์˜ ์ด๋ฆ„์œผ๋กœ ๋ฆด๋ฆฌ์ฆˆ๋œ๋‹ค. alpha ๋ฆด๋ฆฌ์ฆˆ์—๋Š” ๊ธฐ๋Šฅ๋“ค์ด ๊ธฐ๋ณธ์ ์œผ๋กœ ๋น„ํ™œ์„ฑํ™”๋˜์–ด ์žˆ์œผ๋ฉฐ, ๋ฒ„๊ทธ๊ฐ€ ์žˆ์„ ์ˆ˜ ์žˆ๋‹ค.
๋‹ค์Œ์œผ๋กœ Beta ๋ฆด๋ฆฌ์ฆˆ๊ฐ€ ๋งŒ๋“ค์–ด์ง€๋ฉฐ, ์ด ๋‹จ๊ณ„์—์„œ๋Š” ์ฝ”๋“œ๊ฐ€ ์ถฉ๋ถ„ํžˆ ํ…Œ์ŠคํŠธ๋˜๊ณ  ์ƒˆ๋กœ์šด ๊ธฐ๋Šฅ๋“ค์ด ๊ธฐ๋ณธ์กฑ์œผ๋กœ ํ™œ์„ฑํ™”๋œ๋‹ค. ๋งˆ์ฐฌ๊ฐ€์ง€๋กœ beta ํƒœ๊ทธ๊ฐ€ ๋ถ™์–ด v1.10.0-beta ์˜ ์ด๋ฆ„์„ ๊ฐ€์ง„๋‹ค.

ย Releases

๋ชจ๋“  ๋ฆด๋ฆฌ์ฆˆ๋Š” Kubernetes GitHub ๋ฆฌํฌ์ง€ํ† ๋ฆฌ์˜ ๋ฆด๋ฆฌ์ฆˆ ํŽ˜์ด์ง€์—์„œ ํ™•์ธํ•  ์ˆ˜ ์žˆ๋‹ค. tar.gz ํŒŒ์ผ์„ ๋‹ค์šด๋กœ๋“œํ•˜๊ณ  ์••์ถ•์„ ํ•ด์ œํ•ด ๋ชจ๋“  kubernetes ๊ตฌ์„ฑ ์š”์†Œ์˜ ์‹คํ–‰ ํŒŒ์ผ์„ ํ™•์ธํ•  ์ˆ˜ ์žˆ๋‹ค. ์••์ถ• ํŒŒ์ผ์—๋Š” ๋ชจ๋“  control plane ๊ตฌ์„ฑ ์š”์†Œ๊ฐ€ ๋™์ผํ•œ ๋ฒ„์ „์œผ๋กœ ํฌํ•จ๋˜์–ด ์žˆ๋‹ค.
control plane ๋‚ด์—๋Š” ๋‹ค๋ฅธ ๋ฒ„์ „ ๋ฒˆํ˜ธ๋ฅผ ๊ฐ–๋Š” ๊ตฌ์„ฑ ์š”์†Œ๋“ค์ด ์žˆ๋Š”๋ฐ, ETCD cluster์™€ CoreDNS ์„œ๋ฒ„๋Š” ๋ณ„๋„์˜ ํ”„๋กœ์ ํŠธ์ด๊ธฐ ๋•Œ๋ฌธ์— ๊ฐ์ž์˜ ๋ฒ„์ „์„ ๊ฐ€์ง€๊ณ  ์žˆ๋‹ค.