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Kubernetes 101 - First Steps in Cloud/Server Development

Creating a minikube cluster

minikube dashboard URL ์ด ๋‚˜์˜ค์ง€ ์•Š์Šต๋‹ˆ๋‹ค.

789

yhma

1 asked

0

PS C:\Users\LDCC> minikube dashboard

๐Ÿค” Verifying dashboard health ...

๐Ÿš€ Launching proxy ...

๐Ÿค” Verifying proxy health ...

 

์œ„์— ์ƒํƒœ์—์„œ ๋” ์ด์ƒ ์ง„ํ–‰์ด ๋˜์ง€ ์•Š๋„ค์š”..
์–ด๋–ป๊ฒŒ ํ•ด์•ผ ๋ ๊นŒ์š”?

node.js docker kubernetes redis nginx

Answer 2

0

yhma

* ==> kubelet <==

* -- Logs begin at Fri 2023-06-30 05:01:58 UTC, end at Fri 2023-06-30 05:04:13 UTC. --

Jun 30 05:03:11 minikube kubelet[1797]: E0630 05:03:11.967032 1797 remote_image.go:171] "PullImage from image service failed" err="rpc error: code = Unknown desc = Error response from daemon: Get \"https://registry.k8s.io/v2/\": x509: certificate signed by unknown authority" image="registry.k8s.io/metrics-server/metrics-server:v0.6.3@sha256:c60778fa1c44d0c5a0c4530ebe83f9243ee6fc02f4c3dc59226c201931350b10"

์œ„์™€ ๊ฐ™์ด error ๋กœ๊ทธ๊ฐ€ ๋–จ์–ด์ง‘๋‹ˆ๋‹ค.

0

drajin

์ €์žฅ์†Œ๋กœ๋ถ€ํ„ฐ docker image๋ฅผ pull ํ•˜๋Š” ๋ฐ์— ๋ฌธ์ œ๊ฐ€ ์žˆ๋Š” ๊ฒƒ ๊ฐ™์Šต๋‹ˆ๋‹ค.

dashboard๋ฅผ ๋„์šฐ๋ฉด์„œ metrics-server๋ฅผ ํ™œ์„ฑํ™” ํ•˜๋ฉด์„œ ๋ฌธ์ œ๊ฐ€ ๋ฐœ์ƒํ•œ ๊ฒƒ์œผ๋กœ ์ถ”์ธก๋˜๋‹ˆ

metrics-server๋ฅผ disableํ•˜๊ณ  ์‹œ๋„ํ•ด ๋ณด๋Š” ๊ฒƒ์ด ์ข‹๊ฒ ์Šต๋‹ˆ๋‹ค.

 

$ minikube addons disable metrics-server

๋ช…๋ น์œผ๋กœ server disableํ•ฉ๋‹ˆ๋‹ค.

0

drajin

์ผ๋‹จ dashboard๊ฐ€ ๋™์ž‘ํ•˜์ง€ ์•Š๋Š” ์ด์œ ๋ฅผ ํŒŒ์•…ํ•ด์•ผ ํ•˜๋Š”๋ฐ, log๋ฅผ ํ™•์ธํ•˜๋Š” ๊ฒƒ์ด ์ข‹์Šต๋‹ˆ๋‹ค.

minikube logs --file=logs.txt

์ƒ๊ธฐ ๋ช…๋ น์œผ๋กœ logs.txt์— log๋ฅผ ์ €์žฅํ•ฉ๋‹ˆ๋‹ค.

log์— ์–ด๋–ค ๋ฌธ์ œ๊ฐ€ ์žˆ๋Š”์ง€๋ฅผ ํ™•์ธํ•ด ๋ณด๋Š” ๊ฒƒ์ด ํ•„์š”ํ•ฉ๋‹ˆ๋‹ค.

log๋ฅผ ์˜ฌ๋ ค์ฃผ์‹œ๋ฉด ๊ฐ™์ด ๊ฒ€ํ† ํ•ด ๋ณด๊ฒ ์Šต๋‹ˆ๋‹ค.

์ œ๋ฏธ๋‚˜์ด ๋Œ€์‹  ํด๋กœ๋“œ

0

20

1

๊ฐ•์˜ ๊ด€๋ จ ์งˆ๋ฌธ๋“œ๋ฆฝ๋‹ˆ๋‹ค.

1

19

2

Redis ๋น„๋™๊ธฐ I/O ๋ฉ€ํ‹ฐํ”Œ๋ ‰์‹ฑ์ด ์•„๋‹ˆ๋ผ ๋…ผ๋ธ”๋กœํ‚น I/O ๋ฉ€ํ‹ฐํ”Œ๋ ‰์‹ฑ์ด ์•„๋‹Œ๊ฐ€์š”?

0

10

0

ubuntu 18.04 ๋‹ค์šด๋กœ๋“œ ๋งํฌ ์‚ญ์ œ

0

18

2

intellij๋‚˜ ํŒŒ์ด์ฐธ ๊ธฐ์ค€ ์–ด๋–ป๊ฒŒ ํ•˜๋Š”์ง€ ๊ถ๊ธˆํ•ฉ๋‹ˆ๋‹ค

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22

2

Jib ๋นŒ๋“œ๊ฐ€ 83%์—์„œ ๋ฉˆ์ถ”๋Š” ๋ฌธ์ œ ํ•ด๊ฒฐ(windows ์‚ฌ์šฉ์ž)

1

21

1

์šด์˜ํ™˜๊ฒฝ์—์„œ์˜ secret ๊ด€๋ฆฌ

0

21

2

7๊ฐ• ์„ค์น˜ ์งˆ๋ฌธ

0

21

2

jenkins ๋…ธ๋“œ ๊ตฌ์„ฑ ์‹ค์Šต ์˜ค๋ฅ˜ ์ˆ˜์ •

1

32

1

์ƒ์„ธ ์„ค์ •๊นŒ์ง€ ์ดํ•ดํ•˜์‹œ๋Š” ๋น„๊ฒฐ์ด ๊ถ๊ธˆํ•ฉ๋‹ˆ๋‹ค

1

45

2

ClusterIP ์‹ค์Šต ์‹œ Connection refused

0

37

2

Apple Silicon์—์„œ CI ๋นŒ๋“œ ์ด๋ฏธ์ง€๊ฐ€ ์žฌ์‹œ์ž‘์„ ๋ฐ˜๋ณตํ•  ๋•Œ (jib platforms ์ˆ˜์ •)

1

47

1

์ œ๊ณต๋œ ์Šคํฌ๋ฆฝํŠธ๋ฅผ ์–ด๋””์„œ ๋ฐ›์„ ์ˆ˜ ์žˆ๋‚˜์š”?

0

35

1

๋ฏธ์…˜ ์ œ์ถœ ๋ฐฉ์‹ ๊ฑด์˜

0

36

0

ํŠธ๋žœ์žญ์…˜ ๋‚ด Redis I/O ์— ๋Œ€ํ•œ ๊ถ๊ธˆํ•œ์ 

1

34

1

Deployment ์—…๋ฐ์ดํŠธ-2 ํ•ด๊ฒฐ ๋ฐฉ์‹ ๋ฌธ์˜

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40

1

๋ฏธ์…˜ ์ง„ํ–‰ ๋ฐฉ์‹์— ๋Œ€ํ•œ ์งˆ๋ฌธ์ž…๋‹ˆ๋‹ค.

0

51

1

ํŒŒํ‚น ํŽ˜์ด์ง€์™€ ๋Œ€๊ธฐ์—ด ํ ์งˆ๋ฌธ์ž…๋‹ˆ๋‹ค.

0

47

1

virtualbox ์„ค์น˜์‹œ

1

47

1

์„น์…˜2 Yaml๋กœ Deployment ์‹ค์Šต ์‹œ Pod ์ด๋ฏธ์ง€๊ฐ€ ์—†๋‹ค๋Š” ์˜ค๋ฅ˜

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300

1

minikube service๋ช…๋ น์–ด๋ฅผ ์ž…๋ ฅ์‹œ ํ•ด๋‹น ์—๋Ÿฌ๊ฐ€ ๋œน๋‹ˆ๋‹ค

0

395

2

skaffold init ๋ถ€๋ถ„

0

545

2

minikube service nginx

0

513

1

๊ฐœ๋ฐœ ํ™˜๊ฒฝ์— ์†Œ๊ฐœํ•ด์ฃผ์‹  ๊ฒƒ๋“ค์€ ์ง์ ‘ ์„ค์น˜ ํ•˜๋ผ๋Š” ์˜๋ฏธ์ธ๊ฑด๊ฐ€์š”?

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1134

3