Kubeadm: ์šฐ๋ถ„ํˆฌ 18.04์—์„œ ์ž‘๋™ํ•˜์ง€ ์•Š์Šต๋‹ˆ๋‹ค

์— ๋งŒ๋“  2018๋…„ 12์›” 18์ผ  ยท  4์ฝ”๋ฉ˜ํŠธ  ยท  ์ถœ์ฒ˜: kubernetes/kubeadm

๋„์›€ ์š”์ฒญ์ž…๋‹ˆ๊นŒ? ์˜ˆ. ๋ฌธ์ œ ํ•ด๊ฒฐ์„ ์‹œ๋„ํ–ˆ์ง€๋งŒ ์ž‘๋™ํ•˜์ง€ ์•Š์Œ

๊ทธ๋ ‡๋‹ค๋ฉด ๋ฌธ์ œ ํ•ด๊ฒฐ ๊ฐ€์ด๋“œ ๋ฐ ์ปค๋ฎค๋‹ˆํ‹ฐ ์ง€์› ์ฑ„๋„์„ ์‚ฌ์šฉํ•ด์•ผ ํ•ฉ๋‹ˆ๋‹ค( http://kubernetes.io/docs/troubleshooting/ ์ฐธ์กฐ)

์•„๋‹ˆ์˜ค์ธ ๊ฒฝ์šฐ ์ด ์„น์…˜์„ ์‚ญ์ œํ•˜๊ณ  ๊ณ„์†ํ•˜์‹ญ์‹œ์˜ค.

์ด ํ•ญ๋ชฉ์„ ์ œ์ถœํ•˜๊ธฐ ์ „์— kubeadm ๋ฌธ์ œ์—์„œ ์–ด๋–ค ํ‚ค์›Œ๋“œ๋ฅผ ๊ฒ€์ƒ‰ํ•˜์…จ์Šต๋‹ˆ๊นŒ? ์ œ๊ฑฐํ•˜๋‹ค, ์ œ๊ฑฐํ•˜๋‹ค, ์ œ๊ฑฐํ•˜๋‹ค

์ค‘๋ณต๋œ ํ•ญ๋ชฉ์„ ์ฐพ์œผ๋ฉด ๋Œ€์‹  ๊ฑฐ๊ธฐ์— ๋‹ต์žฅํ•˜๊ณ  ์ด ํŽ˜์ด์ง€๋ฅผ ๋‹ซ์•„์•ผ ํ•ฉ๋‹ˆ๋‹ค.

์ค‘๋ณต ํ•ญ๋ชฉ์„ ์ฐพ์ง€ ๋ชปํ•œ ๊ฒฝ์šฐ ์ด ์„น์…˜์„ ์‚ญ์ œํ•˜๊ณ  ๊ณ„์† ์ง„ํ–‰ํ•˜์‹ญ์‹œ์˜ค.

์ด๊ฒƒ์€ ๋ฒ„๊ทธ ๋ณด๊ณ ์ž…๋‹ˆ๊นŒ, ์•„๋‹ˆ๋ฉด ๊ธฐ๋Šฅ ์š”์ฒญ์ž…๋‹ˆ๊นŒ? ๋ฒ„๊ทธ ๋ณด๊ณ ์„œ

๋ฒ„๊ทธ ๋ณด๊ณ  ๋˜๋Š” ๊ธฐ๋Šฅ ์š”์ฒญ ์ค‘ ํ•˜๋‚˜๋ฅผ ์„ ํƒํ•˜์‹ญ์‹œ์˜ค.

๋ฒ„์ „

kubeadm ๋ฒ„์ „ ( kubeadm version ): ๋กœ๋“œ๋˜์ง€ ์•Š์Œ

*ํ™˜๊ฒฝ

  • Kubernetes ๋ฒ„์ „ ( kubectl version ): ํด๋ผ์ด์–ธํŠธ ๋ฒ„์ „: version.Info{Major:"1", Minor:"13", GitVersion:"v1.13.1", GitCommit:"eec55b9ba98609a46fee712359c7b5b365bdd920", Git"Tree , BuildDate:"2018-12-13T10:39:04Z", GoVersion:"go1.11.2", ์ปดํŒŒ์ผ๋Ÿฌ:"gc", ํ”Œ๋žซํผ:"linux/amd64"}
  • ํด๋ผ์šฐ๋“œ ์ œ๊ณต์ž ๋˜๋Š” ํ•˜๋“œ์›จ์–ด ๊ตฌ์„ฑ :
  • OS (์˜ˆ: /etc/os-release์—์„œ):
  • ์ปค๋„ (์˜ˆ: uname -a ):
  • ๊ธฐํƒ€ :

๋ฌด์Šจ ์ผ์ด์—์š”?

sudo ์Šค๋ƒ… ์„ค์น˜ kubeadm
์˜ค๋ฅ˜: ์ด ์Šค๋ƒ… "kubeadm" ๊ฐœ์ •ํŒ์€ ํด๋ž˜์‹ ์ œํ•œ์„ ์‚ฌ์šฉํ•˜์—ฌ ๊ฒŒ์‹œ๋˜์—ˆ์Šต๋‹ˆ๋‹ค.
๋”ฐ๋ผ์„œ ๋ณด์•ˆ ์™ธ๋ถ€์—์„œ ์ž„์˜์˜ ์‹œ์Šคํ…œ ๋ณ€๊ฒฝ์„ ์ˆ˜ํ–‰ํ•  ์ˆ˜ ์žˆ์Šต๋‹ˆ๋‹ค.
์ผ๋ฐ˜์ ์œผ๋กœ ์Šค๋ƒ…์ด ์ œํ•œ๋˜๋Š” ์ƒŒ๋“œ๋ฐ•์Šค๋กœ ์ธํ•ด ์‹œ์Šคํ…œ์ด
์œ„ํ—˜.

   If you understand and want to proceed repeat the command including
   --classic.

jbrandes@k8s-master :~$ sudo snap install kubeadm--classic
์˜ค๋ฅ˜: "kubeadm--classic" ์Šค๋ƒ…์„ ์ฐพ์„ ์ˆ˜ ์—†์Šต๋‹ˆ๋‹ค.

๋ฌด์Šจ ์ผ์ด ์ผ์–ด๋‚  ๊ฒƒ์ด๋ผ๊ณ  ์˜ˆ์ƒํ–ˆ์Šต๋‹ˆ๊นŒ? kubernetes๋ฅผ ๋กœ๋“œํ•˜๊ณ  ์ œ๊ฑฐํ•˜๊ธฐ ์œ„ํ•ด

๊ทธ๊ฒƒ์„ ์žฌํ˜„ํ•˜๋Š” ๋ฐฉ๋ฒ•(๊ฐ€๋Šฅํ•œ ํ•œ ์ตœ์†Œํ•œ์œผ๋กœ ๊ทธ๋ฆฌ๊ณ  ์ •ํ™•ํ•˜๊ฒŒ)?

์šฐ๋ฆฌ๊ฐ€ ์•Œ์•„์•ผ ํ•  ๋‹ค๋ฅธ ๊ฒƒ์ด ์žˆ์Šต๋‹ˆ๊นŒ?

๊ฐ€์žฅ ์œ ์šฉํ•œ ๋Œ“๊ธ€

@jbrandes ๋‹˜ ์•ˆ๋…•ํ•˜์„ธ์š”. ์ด ๋ฌธ์ œ๋ฅผ
๋ถˆํ–‰ํžˆ๋„ Kubernetes ์ปค๋ฎค๋‹ˆํ‹ฐ๋Š” ๊ตฌ์„ฑ ์š”์†Œ์— ๋Œ€ํ•œ ์Šค๋ƒ… ํŒจํ‚ค์ง€๋ฅผ ์ƒ์„ฑํ•˜์ง€ ์•Š์Šต๋‹ˆ๋‹ค. Canonical์ด ์ž์ฒด์ ์œผ๋กœ ์ˆ˜ํ–‰ํ•œ๋‹ค๊ณ  ์ƒ๊ฐํ•ฉ๋‹ˆ๋‹ค.
์ปค๋ฎค๋‹ˆํ‹ฐ์—์„œ ๊ถŒ์žฅํ•˜๋Š” kubeadm ์„ค์น˜ ๋ฐฉ๋ฒ•์€ ์—ฌ๊ธฐ์— ์„ค๋ช…๋œ DEB ๋˜๋Š” RPM ํŒจํ‚ค์ง€๋ฅผ ์‚ฌ์šฉํ•˜๋Š” ๊ฒƒ์ž…๋‹ˆ๋‹ค.
https://kubernetes.io/docs/setup/independent/install-kubeadm/

๋ชจ๋“  4 ๋Œ“๊ธ€

@jbrandes ๋‹˜ ์•ˆ๋…•ํ•˜์„ธ์š”. ์ด ๋ฌธ์ œ๋ฅผ
๋ถˆํ–‰ํžˆ๋„ Kubernetes ์ปค๋ฎค๋‹ˆํ‹ฐ๋Š” ๊ตฌ์„ฑ ์š”์†Œ์— ๋Œ€ํ•œ ์Šค๋ƒ… ํŒจํ‚ค์ง€๋ฅผ ์ƒ์„ฑํ•˜์ง€ ์•Š์Šต๋‹ˆ๋‹ค. Canonical์ด ์ž์ฒด์ ์œผ๋กœ ์ˆ˜ํ–‰ํ•œ๋‹ค๊ณ  ์ƒ๊ฐํ•ฉ๋‹ˆ๋‹ค.
์ปค๋ฎค๋‹ˆํ‹ฐ์—์„œ ๊ถŒ์žฅํ•˜๋Š” kubeadm ์„ค์น˜ ๋ฐฉ๋ฒ•์€ ์—ฌ๊ธฐ์— ์„ค๋ช…๋œ DEB ๋˜๋Š” RPM ํŒจํ‚ค์ง€๋ฅผ ์‚ฌ์šฉํ•˜๋Š” ๊ฒƒ์ž…๋‹ˆ๋‹ค.
https://kubernetes.io/docs/setup/independent/install-kubeadm/

@rosti ์˜ ์˜๊ฒฌ์— ๋”ฐ๋ผ ๋‹ซ๊ธฐ +1

์กด์žฌํ•˜์ง€ ์•Š๋Š” ์‚ฌ์šฉ์ž์— ๋Œ€ํ•œ Kubernetes ๋ฌธ์„œ๋Š” ์™„์ „ํžˆ ์“ธ๋ชจ๊ฐ€ ์—†์Šต๋‹ˆ๋‹ค. ๊ธฐ๋Šฅ์  ์„ค์น˜ ์ง€์นจ์„ ์ œ๊ณตํ•˜์ง€ ์•Š๋Š” ๊ฒƒ์„ ์–ด๋–ป๊ฒŒ ์ •๋‹นํ™”ํ•  ์ˆ˜ ์žˆ์Šต๋‹ˆ๊นŒ?

@BestBackwards
kubeadm์— ๋Œ€ํ•œ ์„ค์น˜ ์ง€์นจ์€ https://kubernetes.io/docs/setup/independent/install-kubeadm/ ์— ์žˆ์Šต๋‹ˆ๋‹ค.
์ง€์›๋˜๋Š” ๋‹ค์–‘ํ•œ ๋ฐฐํฌํŒ์—์„œ ์‹คํ–‰ํ•˜๊ธฐ ์œ„ํ•œ ๋‹จ๊ณ„, ์š”๊ตฌ ์‚ฌํ•ญ ๋ฐ ์ •ํ™•ํ•œ ๋ช…๋ น์„ ์ œ๊ณตํ•ฉ๋‹ˆ๋‹ค.

์ด ํŽ˜์ด์ง€๊ฐ€ ๋„์›€์ด ๋˜์—ˆ๋‚˜์š”?
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