kkumtree

๊ทธ๋ฆผ์œผ๋กœ ๋ฐฐ์šฐ๋Š” ๊ตฌ๊ธ€ ํด๋ผ์šฐ๋“œ 101 ๋ฆฌ๋ทฐ

  • kkumtree

2023-11-21T13:51:29+09:00

Jpub์—์„œ ์ตœ๊ทผ ์ถœํŒํ•œ ๊ทธ๋ฆผ์œผ๋กœ ๋ฐฐ์šฐ๋Š” ๊ตฌ๊ธ€ ํด๋ผ์šฐ๋“œ 101 - ์ œ์ดํŽ ํ™ˆํŽ˜์ด์ง€์— ๋Œ€ํ•ด, ์งง๋ง‰ํ•˜๊ฒŒ ์†Œ๊ฐœํ•˜๋Š” ๊ธ€์ž…๋‹ˆ๋‹ค. ใ€Š๊ทธ๋ฆผ์œผ๋กœ ๋ฐฐ์šฐ๋Š” ๊ตฌ๊ธ€ ํด๋ผ์šฐ๋“œ 101ใ€‹ ์„œํ‰๋‹จ์œผ๋กœ ๋ณธ ๋„์„œ๋ฅผ ์ œ๊ณต๋ฐ›์•„ ์ž‘์„ฑํ•˜์˜€์Šต๋‹ˆ๋‹ค. ์ตœ๊ทผ AWS ํ”„๋กœ์ ํŠธ๋ฅผ ์ง„ํ–‰ํ•˜๊ณ  ์žˆ์Šต๋‹ˆ๋‹ค. Terraform์„ ํ™œ์šฉํ•˜์—ฌ, IaC ๊ธฐ๋ฐ˜์˜ ์ธํ”„๋ผ ๊ตฌ์„ฑ์„ ํ•˜๊ณ  ์žˆ๋Š”๋ฐ์š”. ์ž‘๋…„๋ถ€ํ„ฐ DR(DR, Disaster Recovery)์ด ๊ธ‰๊ฒฉํ•˜๊ฒŒ ํ™”๋‘๊ฐ€ ๋˜๋ฉด์„œ, Multi-AZ, Multi-Region์„ ๋„˜์–ด Multi-Cloud๋„ ๊ณ ๋ ค์˜ ๋Œ€์ƒ์ด ๋˜๋Š” ๊ฒƒ ๊ฐ™์Šต๋‹ˆ๋‹ค. ๊ด€์‹ฌ์ด ์žˆ๋Š”์ง€๋ผ ์ด๋ฒˆ ํ”„๋กœ์ ํŠธ๊ฐ€ ๋๋‚˜๋ฉด, AWS ์™ธ์—๋„ GCP๊ฐ™์€ ๋‹ค์–‘ํ•œ CSP๋ฅผ ๋‹ค์‹œ๊ธˆ ๋‹ค๋ค„๋ณด๊ณ  ์‹ถ๋‹ค๋Š” ์ƒ๊ฐ์ด ๋“ค์—ˆ์Šต๋‹ˆ๋‹ค. ๋ฌผ๋ก  GCP๋ฅผ ์ฃผ๋ ฅ์œผ๋กœ ์“ฐ๊ณ  ์žˆ๋‹ค๋ฉด ์ด์•ผ๊ธฐ๊ฐ€ ๋‹ค๋ฅด๊ฒ ์ง€๋งŒ,

TFC(Terraform Cloud) drift ์•Œ๋ฆผ ์„ค์ •

  • kkumtree

2023-10-15T00:10:33+09:00

CloudNet@์—์„œ์˜ Terraform ์Šคํ„ฐ๋””๊ฐ€ ๋๋‚˜๊ณ  ๋‚˜์„œ, ํ…Œ๋ผํผ์„ ์‹ค์ œ ์šด์˜ ์ƒํ™ฉ์— ๋„์ž…ํ•˜๋ฉด์„œ ๋งˆ์ฃผํ•  ์ˆ˜ ๋ฐ–์— ์—†๋Š” ๋“œ๋ฆฌํ”„ํŠธ(drift) ์ƒํ™ฉ์— ๋Œ€ํ•ด ์ดํ•ดํ•ด๋ณด๋Š” ์‹œ๊ฐ„์„ ๊ฐ€์กŒ์Šต๋‹ˆ๋‹ค. ์ฐธ๊ณ ) TFC์—์„œ์˜ Drift Detection ๊ธฐ๋Šฅ์€ ํ˜„์žฌ TFC Plus ์—๋””์…˜์—์„œ ์ง€์›๋ฉ๋‹ˆ๋‹ค. 1. ์šฉ์–ด ์ดํ•ดํ•ด๋ณด๊ธฐ ์‚ฌ์‹ค์€ ์ž‘๋…„๋ถ€ํ„ฐ ํ…Œ๋ผํผ์„ ์ ‘ํ•˜๊ณ ๋‚˜์„œ, IaC๋ผ๋Š” ๊ฐœ๋…์— ๊ฝ‚ํžˆ๊ธฐ๋งŒ ํ–ˆ์ง€ ์šด์˜ ์ž…์žฅ์—์„œ ๋งˆ์ฃผํ–ˆ์—ˆ๋˜ ์ˆ˜๋งŽ์€ ์‹œํ–‰์ฐฉ์˜ค๋“ค์„ ํ”ํ•œ ์œ ์ €์—๋Ÿฌ๋กœ๋งŒ ์ƒ๊ฐํ•ด์™”์—ˆ์Šต๋‹ˆ๋‹ค. ์Šคํ„ฐ๋””์— ์ฐธ์—ฌํ•˜๋ฉด์„œ ์ข…์ข… ‘๋“œ๋ฆฌํ”„ํŠธ’๋ผ๋Š” ๋‹จ์–ด๋ฅผ ๋“ฃ๊ณ , ์ฐพ์•„๋ณด๋‹ˆ ์ƒ๋‹น๋ถ€๋ถ„์ด ์ด์— ์†ํ•˜๋Š” ์ƒํ™ฉ์ด๋ผ๋Š” ๊ฒƒ์„ ์•Œ ์ˆ˜ ์žˆ์—ˆ์Šต๋‹ˆ๋‹ค. (1) Drift? ๊ธ€ ์ž‘์„ฑ์„ ์œ„ํ•ด ์ฐพ์•„๋ณธ ๊ธฐ์ˆ ์  Drift๋Š” ๋ณธ๋ž˜ ์ฃผํ–‰์— ์žˆ์–ด์„œ์˜ ๊ทธ๊ฒƒ๊ณผ

Understanding terraform module

  • kkumtree

2023-10-04T11:24:13+09:00

This week is last week of CloudNet@ group study about terraform. In this study, my personal goal is making AWS architecture only with terraform and one tfstate file. Basic knowledge about AWS resources is required. 1. Terraform without Module Before, I already met terraform for maintaining AWS in production level. But at that time, our team maintain them as folder structure which is used by terraformer # example structure $ tree .

Troubleshoot when using terraformer with tfenv

  • kkumtree

2023-09-24T11:47:51+09:00

Removing & installing packages are some annoying, isn’t it? So, I like using version managers like SDKMAN, nvm, etc.. I also use tfenv for terraform version management. (prev post: KR/‘Terraform ์‹œ์ž‘ํ•˜๊ธฐ w/Minimal Ubuntu’) And I recommend neighbors to use terraformer for first learning about terraform. terraformer is a great terraform generator tool for converting existing cloud infrastructure to terraform code. In this post, I write how I use terraformer with tfenv.

IAM STS๋ฅผ ์ด์šฉํ•œ Terraform Cloud ๊ถŒํ•œ ๋ถ€์—ฌ

  • kkumtree

2023-09-13T20:54:28+09:00

์ด๋ฒˆ์—๋Š” Terraform Cloud๊ฐ€ ์–ผ๋งˆ๋‚˜ ์ข‹์€์ง€ ๋” ์•Œ์•„๋ณด๊ธฐ ์œ„ํ•ด, ์Šคํ„ฐ๋””์—์„œ ์ง€์†์ ์œผ๋กœ ์žฅ์ ์ด ๊ฐ•์กฐ๋˜์–ด ์™”๋˜ Terraform Cloud์— IAM STS๋ฅผ ์ด์šฉํ•œ ๊ถŒํ•œ ๋ถ€์—ฌ ๋„์ „ ๋ฐ ์ ์šฉ ์„ฑ๊ณต์— ๋Œ€ํ•ด ์จ๋ณด๋ ค๊ณ  ํ•ฉ๋‹ˆ๋‹ค. Terraform์˜ ์ƒํƒœ ์ €์žฅ์„ ์œ„ํ•ด ๋ณดํ†ต AWS S3๋ฅผ ์‚ฌ์šฉํ•˜๋Š”๋ฐ, ์•Œ๋‹ค์‹œํ”ผ S3 ๊ธฐ๋ก์€ ๋ฌด๋ฃŒ์ง€๋งŒ, ๋ถˆ๋Ÿฌ์˜ค๋Š” ๊ฒƒ์€ ์œ ๋ฃŒ์ž…๋‹ˆ๋‹ค. (์ „๊ธฐ๋Š” ๊ตญ์‚ฐ์ด์ง€๋งŒ, ์›๋ฃŒ๋Š” ์ˆ˜์ž…์ž…๋‹ˆ๋‹ค) ๊ทธ๋ž˜์„œ ์Šคํ„ฐ๋””์šฉ์œผ๋กœ๋Š” Terraform์„ ๋ถˆ๋Ÿฌ์˜ฌ ๋•Œ๋งˆ๋‹ค, ์ƒํƒœ ๊ฐ’์„ S3๋ง๊ณ , ๋กœ์ปฌ์— ์ €์žฅํ–ˆ์—ˆ๋Š”๋ฐ์š”. ๋ฐ–์—์„œ๋Š” ๋…ธํŠธ๋ถ, ์ง‘์—์„œ๋Š” ๋ฐ์Šคํฌํƒ‘์œผ๋กœ ํ•˜๋ ค๋‹ˆ ์ด๊ฑธ GitHub์˜ Private Repo์— ์ €์žฅํ• ๊นŒ? ํ•˜๋‹ค๊ฐ€ Terraform Cloud๋ฅผ ์จ๋ณด๊ธฐ๋กœ ํ–ˆ์Šต๋‹ˆ๋‹ค.

  1. First page
  2. Previous page
  3. 1
  4. 2
  5. 3
  6. โ€ฆ
  7. 6
  8. Next page
  9. Last page