ํ•ด๋‹น ๋ฌธ์„œ์˜ ์ฟ ๋ฒ„๋„คํ‹ฐ์Šค ๋ฒ„์ „: v1.31

Kubernetes v1.31 ๋ฌธ์„œ๋Š” ๋” ์ด์ƒ ์ ๊ทน์ ์œผ๋กœ ๊ด€๋ฆฌ๋˜์ง€ ์•Š์Œ. ํ˜„์žฌ ๋ณด๊ณ ์žˆ๋Š” ๋ฌธ์„œ๋Š” ์ •์  ์Šค๋ƒ…์ƒท์ž„. ์ตœ์‹  ๋ฌธ์„œ๋ฅผ ์œ„ํ•ด์„œ๋Š”, ๋‹ค์Œ์„ ์ฐธ๊ณ . ์ตœ์‹  ๋ฒ„์ „.

HTTP ํ”„๋ก์‹œ๋ฅผ ์‚ฌ์šฉํ•˜์—ฌ ์ฟ ๋ฒ„๋„คํ‹ฐ์Šค API์— ์ ‘๊ทผ

์ด ํŽ˜์ด์ง€๋Š” ์ฟ ๋ฒ„๋„คํ‹ฐ์Šค API์— ์ ‘๊ทผํ•˜๊ธฐ ์œ„ํ•ด HTTP ํ”„๋ก์‹œ๋ฅผ ์‚ฌ์šฉํ•˜๋Š” ๋ฐฉ๋ฒ•์„ ์„ค๋ช…ํ•œ๋‹ค.

์‹œ์ž‘ํ•˜๊ธฐ ์ „์—

์ฟ ๋ฒ„๋„คํ‹ฐ์Šค ํด๋Ÿฌ์Šคํ„ฐ๊ฐ€ ํ•„์š”ํ•˜๊ณ , kubectl ์ปค๋งจ๋“œ-๋ผ์ธ ํˆด์ด ํด๋Ÿฌ์Šคํ„ฐ์™€ ํ†ต์‹ ํ•  ์ˆ˜ ์žˆ๋„๋ก ์„ค์ •๋˜์–ด ์žˆ์–ด์•ผ ํ•œ๋‹ค. ์ด ํŠœํ† ๋ฆฌ์–ผ์€ ์ปจํŠธ๋กค ํ”Œ๋ ˆ์ธ ํ˜ธ์ŠคํŠธ๊ฐ€ ์•„๋‹Œ ๋…ธ๋“œ๊ฐ€ ์ ์–ด๋„ 2๊ฐœ ํฌํ•จ๋œ ํด๋Ÿฌ์Šคํ„ฐ์—์„œ ์‹คํ–‰ํ•˜๋Š” ๊ฒƒ์„ ์ถ”์ฒœํ•œ๋‹ค. ๋งŒ์•ฝ, ์•„์ง ํด๋Ÿฌ์Šคํ„ฐ๋ฅผ ๊ฐ€์ง€๊ณ  ์žˆ์ง€ ์•Š๋‹ค๋ฉด, minikube๋ฅผ ์‚ฌ์šฉํ•ด์„œ ์ƒ์„ฑํ•˜๊ฑฐ๋‚˜ ๋‹ค์Œ ์ฟ ๋ฒ„๋„คํ‹ฐ์Šค ํ”Œ๋ ˆ์ด๊ทธ๋ผ์šด๋“œ ์ค‘ ํ•˜๋‚˜๋ฅผ ์‚ฌ์šฉํ•  ์ˆ˜ ์žˆ๋‹ค.

๋ฒ„์ „ ํ™•์ธ์„ ์œ„ํ•ด์„œ, ๋‹ค์Œ ์ปค๋งจ๋“œ๋ฅผ ์‹คํ–‰ kubectl version.

ํด๋Ÿฌ์Šคํ„ฐ์—์„œ ์‹คํ–‰ ์ค‘์ธ ์• ํ”Œ๋ฆฌ์ผ€์ด์…˜์ด ์—†๋‹ค๋ฉด, ์•„๋ž˜ ๋ช…๋ น์„ ์ž…๋ ฅํ•˜์—ฌ Hello world ์• ํ”Œ๋ฆฌ์ผ€์ด์…˜์„ ์‹œ์ž‘ํ•œ๋‹ค.

kubectl create deployment node-hello --image=gcr.io/google-samples/node-hello:1.0 --port=8080

kubectl์„ ์‚ฌ์šฉํ•˜์—ฌ ํ”„๋ก์‹œ ์„œ๋ฒ„ ์‹œ์ž‘

์•„๋ž˜ ์ปค๋งจ๋“œ๋Š” ์ฟ ๋ฒ„๋„คํ‹ฐ์Šค API ์„œ๋ฒ„์˜ ํ”„๋ก์‹œ๋ฅผ ์‹œ์ž‘ํ•œ๋‹ค.

kubectl proxy --port=8080

Kubernetes API ํƒ์ƒ‰

ํ”„๋ก์‹œ ์„œ๋ฒ„๊ฐ€ ์‹คํ–‰ ์ค‘์ผ ๋•Œ curl, wget ๋˜๋Š” ๋ธŒ๋ผ์šฐ์ €๋ฅผ ์‚ฌ์šฉํ•˜์—ฌ API๋ฅผ ํƒ์ƒ‰ํ•  ์ˆ˜ ์žˆ๋‹ค.

API ๋ฒ„์ „ ๊ฐ€์ ธ์˜ค๊ธฐ.

curl http://localhost:8080/api/

์ถœ๋ ฅ์€ ๋‹ค์Œ๊ณผ ์œ ์‚ฌํ•˜๋‹ค.

{
  "kind": "APIVersions",
  "versions": [
    "v1"
  ],
  "serverAddressByClientCIDRs": [
    {
      "clientCIDR": "0.0.0.0/0",
      "serverAddress": "10.0.2.15:8443"
    }
  ]
}

ํŒŒ๋“œ ๋ชฉ๋ก ๊ฐ€์ ธ์˜ค๊ธฐ.

curl http://localhost:8080/api/v1/namespaces/default/pods

์ถœ๋ ฅ์€ ๋‹ค์Œ๊ณผ ์œ ์‚ฌํ•˜๋‹ค.

{
  "kind": "PodList",
  "apiVersion": "v1",
  "metadata": {
    "resourceVersion": "33074"
  },
  "items": [
    {
      "metadata": {
        "name": "kubernetes-bootcamp-2321272333-ix8pt",
        "generateName": "kubernetes-bootcamp-2321272333-",
        "namespace": "default",
        "uid": "ba21457c-6b1d-11e6-85f7-1ef9f1dab92b",
        "resourceVersion": "33003",
        "creationTimestamp": "2016-08-25T23:43:30Z",
        "labels": {
          "pod-template-hash": "2321272333",
          "run": "kubernetes-bootcamp"
        },
        ...
}

๋‹ค์Œ ๋‚ด์šฉ

kubectl ํ”„๋ก์‹œ์— ๋Œ€ํ•ด ๋” ๋ฐฐ์šฐ๊ธฐ.

์ตœ์ข… ์ˆ˜์ • September 02, 2022 at 1:20 AM PST: Translate http-proxy-access-api into Korean (5af3408bf1)