[k8s] kind ํด๋Ÿฌ์Šคํ„ฐ์— MetalLB ์„ค์น˜ํ•˜๊ธฐ
ยท
Cloud/Kubernetes
2024.10.21 - [Cloud/Kubernetes] - [k8s] kind๋กœ Kubernetes ์‹ค์Šต ํ™˜๊ฒฝ ๊ตฌ์„ฑํ•˜๊ธฐ [k8s] kind๋กœ Kubernetes ์‹ค์Šต ํ™˜๊ฒฝ ๊ตฌ์„ฑํ•˜๊ธฐKind๋ž€?Kind๋Š” ๋กœ์ปฌ ์ปดํ“จํ„ฐ ํ™˜๊ฒฝ์— ์ฟ ๋ฒ„๋„คํ‹ฐ์Šค ํด๋Ÿฌ์Šคํ„ฐ๋ฅผ ์†์‰ฝ๊ณ  ๋น ๋ฅด๊ฒŒ ์„ค์น˜ํ•˜๊ธฐ ์œ„ํ•ด ๋งŒ๋“ค์–ด์ง„ ๋„๊ตฌ์ž…๋‹ˆ๋‹ค.Kind๋Š” Go ์–ธ์–ด๋ฅผ ๊ธฐ๋ฐ˜์œผ๋กœ ๋งŒ๋“ค์–ด์กŒ์œผ๋ฉฐ, Docker์ด๋ฏธ์ง€๋ฅผ ๊ธฐ๋ฐ˜์œผ๋กœ kubeadm์„ ์ด์šฉํ•˜์—ฌlucy-devblog.tistory.comMetalLB๋ฅผ ์„ค์น˜ํ•˜๊ธฐ ์ „์— kind ํด๋Ÿฌ์Šคํ„ฐ ๊ตฌ์„ฑ์„ ์œ„ํ•ด ์œ„ ๊ธ€์„ ์ฐธ๊ณ ํ•˜์‹œ๋ฉด ๋ฉ๋‹ˆ๋‹ค.kind๋Š” ๋ฒ ์–ด๋ฉ”ํƒˆ ํ™˜๊ฒฝ์—์„œ ๋™์ž‘ํ•ฉ๋‹ˆ๋‹ค. ๊ทธ๋Ÿฌ๋ฏ€๋กœ MetalLB๋ฅผ ์„ค์น˜ํ•˜์—ฌ ๋ฒ ์–ด๋ฉ”ํƒˆ ํ™˜๊ฒฝ์—์„œ๋„ ๋กœ๋“œ ๋ฐธ๋Ÿฐ์„œ๋ฅผ ์‚ฌ์šฉํ•  ์ˆ˜ ์žˆ๋„๋ก ํ•ฉ๋‹ˆ๋‹ค.1. MetalLB ์„ค์น˜https://metallb.io/..
[IaC] Terraform module ์ƒ์„ฑ
ยท
Cloud/IaC
๐Ÿ“Œํ…Œ๋ผํผ ๋ชจ๋“ˆ์ด๋ž€?https://developer.hashicorp.com/terraform/tutorials/modules/module Modules overview | Terraform | HashiCorp DeveloperRead about how Terraform modules make configuration easier to organize, understand, reuse, and share. Learn about the directory structure of a module, and how to call them.developer.hashicorp.comํ…Œ๋ผํผ ๋ชจ๋“ˆ์€ ๋‹จ์ผ ๋””๋ ‰ํ† ๋ฆฌ์— ์žˆ๋Š” ํ…Œ๋ผํผ ๊ตฌ์„ฑ ํŒŒ์ผ ์„ธํŠธ์ด๋‹ค. ๋‹จ์ผ ๋””๋ ‰ํ† ๋ฆฌ์™€ ํ•˜๋‚˜ ์ด์ƒ์˜ .tf ํŒŒ์ผ๋กœ ๊ตฌ์„ฑ๋œ ๊ฐ„๋‹จํ•œ ๊ตฌ์„ฑ๋„ ๋ชจ๋“ˆ์ด..
[k8s] kubeadm์œผ๋กœ ํด๋Ÿฌ์Šคํ„ฐ ๊ตฌ์„ฑ(2)
ยท
Cloud/Kubernetes
2025.07.12 - [Cloud/Kubernetes] - [k8s] kubeadm์œผ๋กœ ํด๋Ÿฌ์Šคํ„ฐ ๊ตฌ์„ฑ(1) [k8s] kubeadm์œผ๋กœ ํด๋Ÿฌ์Šคํ„ฐ ๊ตฌ์„ฑ(1)์ด์ „์— kind๋ฅผ ์ด์šฉํ•˜์—ฌ ๋กœ์ปฌ์— ํด๋Ÿฌ์Šคํ„ฐ๋ฅผ ๊ตฌ์„ฑํ•˜์˜€์œผ๋‚˜ kind๋งŒ ์‚ฌ์šฉํ•˜๋ฉด ์™ธ๋ถ€์™€ ํ†ต์‹ ์ด ์•ˆ ๋๋‹ค. ๊ทธ๋ž˜์„œ ๋กœ๋“œ๋ฐธ๋Ÿฐ์„œ๋ฅผ ์‚ฌ์šฉํ•˜๋ ค๋ฉด metallb๊ฐ€ ํ•„์š”ํ•˜๋‹ค. ๊ทธ๋ž˜์„œ ์ด๋ฒˆ์—๋Š” CKA๋ฅผ ๊ณต๋ถ€ํ•˜๋ฉฐ ์•Œ๊ฒŒ ๋œ kublucy-devblog.tistory.com์•„์ง ๊ฐ€์ƒ ๋จธ์‹  ์„ค์ •ํ•˜์ง€ ์•Š์œผ์…จ๋‹ค๋ฉด ์ด์ „ ๊ธ€์„ ์ฐธ๊ณ ํ•˜์…”์„œ ์„ค์ • ๋จผ์ € ํ•˜์‹œ๋ฉด ๋ฉ๋‹ˆ๋‹ค. ๊ทธ๋Ÿผ ์ด์ œ๋Š” ๋งˆ์Šคํ„ฐ ๋…ธ๋“œ๋ฅผ ์„ค์ •ํ•˜๊ณ  ์›Œ์ปค ๋…ธ๋“œ๊นŒ์ง€ ์กฐ์ธํ•˜์—ฌ ํด๋Ÿฌ์Šคํ„ฐ๊ฐ€ ๊ตฌ์„ฑ์ด ์ •์ƒ์ ์œผ๋กœ ๋˜์—ˆ๋Š”์ง€ ํ™•์ธํ•˜๊ฒ ์Šต๋‹ˆ๋‹ค.https://kubernetes.io/docs/setup/production-environment/tools/..
[k8s] kubeadm์œผ๋กœ ํด๋Ÿฌ์Šคํ„ฐ ๊ตฌ์„ฑ(1)
ยท
Cloud/Kubernetes
์ด์ „์— kind๋ฅผ ์ด์šฉํ•˜์—ฌ ๋กœ์ปฌ์— ํด๋Ÿฌ์Šคํ„ฐ๋ฅผ ๊ตฌ์„ฑํ•˜์˜€์œผ๋‚˜ kind๋งŒ ์‚ฌ์šฉํ•˜๋ฉด ์™ธ๋ถ€์™€ ํ†ต์‹ ์ด ์•ˆ ๋์Šต๋‹ˆ๋‹ค. ๊ทธ๋ž˜์„œ ๋กœ๋“œ๋ฐธ๋Ÿฐ์„œ๋ฅผ ์‚ฌ์šฉํ•˜๋ ค๋ฉด metallb๋ฅผ ์„ค์น˜ํ•ด์•ผ ํ–ˆ์Šต๋‹ˆ๋‹ค. ์ด๋ฒˆ์—๋Š” CKA๋ฅผ ๊ณต๋ถ€ํ•˜๋ฉฐ ์•Œ๊ฒŒ ๋œ kubeadm์œผ๋กœ ํด๋Ÿฌ์Šคํ„ฐ๋ฅผ ์„ค์น˜ํ•ด๋ณด๋ ค๊ณ  ํ•ฉ๋‹ˆ๋‹ค.https://kubernetes.io/docs/setup/production-environment/tools/kubeadm/install-kubeadm/ Installing kubeadmThis page shows how to install the kubeadm toolbox. For information on how to create a cluster with kubeadm once you have performed this installation ..
[AWS] Terraform์œผ๋กœ AWS ์ธํ”„๋ผ ๊ด€๋ฆฌ ๋ฐ ์ž๋™ํ™”
ยท
Cloud/AWS
https://github.com/5a6io/OliveSafety GitHub - 5a6io/OliveSafety: Cloud Wave 3๊ธฐ ํ”„๋กœ์ ํŠธ olivesafetyCloud Wave 3๊ธฐ ํ”„๋กœ์ ํŠธ olivesafety. Contribute to 5a6io/OliveSafety development by creating an account on GitHub.github.comํ”„๋กœ์ ํŠธํ•  ๋•Œ terraform ์ฝ”๋“œ๋กœ ์ฒ˜์Œ์— ์ž‘์„ฑํ•˜์ง€ ์•Š์•„์„œ ๋‚˜๋Š” terraform ์ฝ”๋“œ๋ฅผ ๊ฐ–๊ณ  ์žˆ์ง€ ์•Š๋‹ค.๊ทธ๋ž˜์„œ ๋‚ด๊ฐ€ ๊ฐœ์ธ์ ์œผ๋กœ terraform ์ฝ”๋“œ๋ฅผ ์ž‘์„ฑํ•ด๋ณด๋ ค๊ณ  ํ•œ๋‹ค.ํ”„๋กœ์ ํŠธ ๋ณด๊ณ ์„œ๊ฐ€ ์žˆ์–ด์„œ ์ด๋ฅผ ๋ณด๊ณ  ํ•˜๋ ค๊ณ  ํ•˜๋‚˜ ๋ชจ๋“  ์ •๋ณด๊ฐ€ ์žˆ๋Š” ๊ฒƒ์€ ์•„๋‹ˆ๋ผ ํ”„๋กœ์ ํŠธํ•  ๋•Œ ์ž‘์„ฑํ•˜๋˜ ์ฝ”๋“œ์™€ ๊ฐ™์€์ง€๋Š” ์•Œ ์ˆ˜ ์—†๋‹ค...๊ทธ๋ž˜๋„ ์ตœ๋Œ€ํ•œ ์•„ํ‚คํ…..
[IaC] ํ…Œ๋ผํผ(Terraform)์ด๋ž€?
ยท
Cloud/IaC
ํ…Œ๋ผํผ(Terraform)์ด๋ž€?ํ…Œ๋ผํผ์€ HashiCorp ์‚ฌ์—์„œ ๊ณต๊ฐœํ•œ IaC ๋„๊ตฌ์ด๋‹ค.ํ…Œ๋ผํผ์€ ์›Œํฌํ”Œ๋กœ์— ์ง‘์ค‘, ์ฝ”๋“œํ˜• ์ธํ”„๋ผ, ์‹ค์šฉ์ฃผ์˜๋ผ๋Š” ์„ธ ๊ฐ€์ง€ ์ค‘์š”ํ•œ ์ฒ ํ•™์„ ๋‹ด์•„ ์„ค๊ณ„๋˜์—ˆ๋‹ค.ํ…Œ๋ผํผ ์ œ๊ณต ์œ ํ˜•ํ…Œ๋ผํผ์ด ์ œ๊ณต๋˜๋Š” ์œ ํ˜•์€ ์„ธ ๊ฐ€์ง€ ํ˜•ํƒœ๊ฐ€ ์žˆ๋‹ค.On-premise: ์ผ๋ฐ˜์ ์œผ๋กœ Terraform์ด๋ผ ๋ถˆ๋ฆฌ๋Š” ํ˜•ํƒœ๋กœ, ์‚ฌ์šฉ์ž์˜ ์ปดํ“จํŒ… ํ™˜๊ฒฝ์— ์˜คํ”ˆ์†Œ์Šค ๋ฐ”์ด๋„ˆ๋ฆฌํˆด์ธ ํ…Œ๋ผํผ์ด ๊ตฌ์„ฑ๋˜๋ฉฐ ๊ฐ€์žฅ ๋„๋ฆฌ ์ด์šฉ.Hosted SaaS: Terraform Cloud๋กœ ๋ถˆ๋ฆฌ๋Š” ์„œ๋น„์Šคํ˜• ์†Œํ”„ํŠธ์›จ์–ด๋กœ ์ œ๊ณต๋˜๋Š” ๊ตฌ์„ฑ ํ™˜๊ฒฝ์œผ๋กœ HashiCorp๊ฐ€ ๊ด€๋ฆฌํ•˜๋Š” ์„œ๋ฒ„ ํ™˜๊ฒฝ์ด ์ œ๊ณต.Private Install: Terraform Enterprise๋กœ ๋ถˆ๋ฆฌ๋Š” ์„œ๋ฒ„ ์„ค์น˜ํ˜• ๊ตฌ์„ฑ ํ™˜๊ฒฝ์œผ๋กœ, ๊ธฐ์—…์˜ ์‚ฌ๋‚ด ์ •์ฑ…์— ๋”ฐ๋ผ ํ”„๋กœ๋น„์ €๋‹๊ณผ ๊ด€๋ฆฌ๊ฐ€ ์™ธ๋ถ€ ๋„คํŠธ์›Œํฌ์™€ ..