Kubernetes: kubectl get nodes -w ์ถœ๋ ฅ์€ ๋ณ€๊ฒฝ ์‹œ์—๋งŒ ์—…๋ฐ์ดํŠธ๋˜๋Š” ๋Œ€์‹  ๋ช‡ ์ดˆ๋งˆ๋‹ค ์—…๋ฐ์ดํŠธ๋ฉ๋‹ˆ๋‹ค.

์— ๋งŒ๋“  2017๋…„ 04์›” 24์ผ  ยท  1๋…ผํ‰  ยท  ์ถœ์ฒ˜: kubernetes/kubernetes

๋„์›€ ์š”์ฒญ์ž…๋‹ˆ๊นŒ? (์˜ˆ์ธ ๊ฒฝ์šฐ ๋ฌธ์ œ ํ•ด๊ฒฐ ๊ฐ€์ด๋“œ ๋ฐ ์ปค๋ฎค๋‹ˆํ‹ฐ ์ง€์› ์ฑ„๋„์„ ์‚ฌ์šฉํ•ด์•ผ ํ•ฉ๋‹ˆ๋‹ค. http://kubernetes.io/docs/troubleshooting/ ์ฐธ์กฐ): ์•„๋‹ˆ์š”

์ด ๋ฌธ์ œ๋ฅผ ์ œ์ถœํ•˜๊ธฐ ์ „์— Kubernetes ๋ฌธ์ œ์—์„œ ์–ด๋–ค ํ‚ค์›Œ๋“œ๋ฅผ ๊ฒ€์ƒ‰ํ–ˆ์Šต๋‹ˆ๊นŒ? (์ค‘๋ณต์„ ๋ฐœ๊ฒฌํ–ˆ๋‹ค๋ฉด ๋Œ€์‹  ๊ฑฐ๊ธฐ์— ๋‹ต์žฅํ•ด์•ผ ํ•ฉ๋‹ˆ๋‹ค.): kubectl node watch


์ด๊ฒƒ์€ ๋ฒ„๊ทธ ๋ณด๊ณ ์„œ์ž…๋‹ˆ๊นŒ ์•„๋‹ˆ๋ฉด ๊ธฐ๋Šฅ ์š”์ฒญ์ž…๋‹ˆ๊นŒ? (ํ•˜๋‚˜ ์„ ํƒ): ๋ฒ„๊ทธ ๋ณด๊ณ 

Kubernetes ๋ฒ„์ „ ( kubectl version ):

$ kubectl version
Client Version: version.Info{Major:"1", Minor:"6", GitVersion:"v1.6.2", GitCommit:"477efc3cbe6a7effca06bd1452fa356e2201e1ee", GitTreeState:"clean", BuildDate:"2017-04-19T20:33:11Z", GoVersion:"go1.7.5", Compiler:"gc", Platform:"darwin/amd64"}
Server Version: version.Info{Major:"1", Minor:"6", GitVersion:"v1.6.2", GitCommit:"477efc3cbe6a7effca06bd1452fa356e2201e1ee", GitTreeState:"clean", BuildDate:"2017-04-19T20:22:08Z", GoVersion:"go1.7.5", Compiler:"gc", Platform:"linux/amd64"}

ํ™˜๊ฒฝ :

  • ํด๋ผ์šฐ๋“œ ์ œ๊ณต์ž ๋˜๋Š” ํ•˜๋“œ์›จ์–ด ๊ตฌ์„ฑ : AWS
  • OS (์˜ˆ: /etc/os-release): ๋ฐ๋น„์•ˆ
  • ์ปค๋„ (์˜ˆ: uname -a ):
  • ์„ค์น˜ ๋„๊ตฌ : kops
  • ๊ธฐํƒ€ :

๋ฌด์Šจ ์ผ์ด ์žˆ์—ˆ๋Š”์ง€ :
kubectl get nodes -w ๋Š” ์ƒํƒœ๋ฅผ ๋ณ€๊ฒฝํ•˜์ง€ ์•Š์€ ์ด๋ฏธ ๋‚˜์—ด๋œ ๋…ธ๋“œ๋กœ ๋ช‡ ์ดˆ๋งˆ๋‹ค ์—…๋ฐ์ดํŠธ๋ฉ๋‹ˆ๋‹ค.

์˜ˆ์ƒํ–ˆ๋˜ ์ผ :
๋ชจ๋“  ๋…ธ๋“œ๋ฅผ ๋‚˜์—ดํ•˜๊ณ  kubectl get pods -w ์ž‘์—…๊ณผ ๊ฐ™์€ ๋ณ€๊ฒฝ ์‚ฌํ•ญ์— ๋Œ€ํ•œ ์ถ”๊ฐ€ ์ถœ๋ ฅ๋งŒ ์ถ”๊ฐ€ํ•ฉ๋‹ˆ๋‹ค.

๊ทธ๊ฒƒ์„ ์žฌํ˜„ํ•˜๋Š” ๋ฐฉ๋ฒ• (๊ฐ€๋Šฅํ•œ ํ•œ ์ตœ์†Œํ•œ์œผ๋กœ ๊ทธ๋ฆฌ๊ณ  ์ •ํ™•ํ•˜๊ฒŒ):
kubectl get nodes -w

๊ธฐํƒ€ ์•Œ์•„์•ผ ํ•  ์‚ฌํ•ญ:
1.2 ํด๋Ÿฌ์Šคํ„ฐ์˜ kubectl 1.2์—์„œ๋„ ๋ฐœ์ƒํ•ฉ๋‹ˆ๋‹ค. ๊ทธ๋ž˜์„œ ์•„๋งˆ๋„ ์ด๊ฒƒ์€ ์˜ค๋ž˜ ์ง€์†๋˜๋Š” ๋ฒ„๊ทธ์ผ ๊ฒƒ์ž…๋‹ˆ๋‹ค.

>๋ชจ๋“  ๋Œ“๊ธ€

๋…ธ๋“œ๋Š” ์‹ค์ œ๋กœ ๋ช‡ ์ดˆ๋งˆ๋‹ค ๋ณ€๊ฒฝ๋ฉ๋‹ˆ๋‹ค. ๊ทธ๋“ค์€ ์ƒํƒœ๋ฅผ ๋‹ค์‹œ ๋ณด๊ณ ํ•˜๊ณ  ์ƒํƒœ ํƒ€์ž„์Šคํƒฌํ”„๋ฅผ ์—…๋ฐ์ดํŠธํ•˜๋ฏ€๋กœ ์‹œ๊ณ„ ์ด๋ฒคํŠธ๊ฐ€ ๋‹ค์‹œ ๋Œ์•„์˜ต๋‹ˆ๋‹ค.

์ด ํŽ˜์ด์ง€๊ฐ€ ๋„์›€์ด ๋˜์—ˆ๋‚˜์š”?
0 / 5 - 0 ๋“ฑ๊ธ‰