DevOps

[DevOps] ๋ฐ๋ธŒ์˜ต์Šค(DevOps)๋ž€ ๋ฌด์—‡์ธ๊ฐ€?

๋ฐ๋ณด ๐Ÿ˜Ž 2024. 8. 8. 14:19
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DevOps๋ฅผ ํ‘œํ˜„ํ•œ AI ์ด๋ฏธ์ง€

 

DevOps๋ž€ ๋ฌด์—‡์ธ๊ฐ€?

DevOps๋Š” ์†Œํ”„ํŠธ์›จ์–ด ๊ฐœ๋ฐœ๊ณผ ์šด์˜์˜ ํ†ตํ•ฉ์„ ํ†ตํ•ด ์†Œํ”„ํŠธ์›จ์–ด ๊ฐœ๋ฐœ ๋ผ์ดํ”„์‚ฌ์ดํด์˜ ์†๋„์™€ ํ’ˆ์งˆ์„ ํ–ฅ์ƒ์‹œํ‚ค๋Š” ๋ฐฉ๋ฒ•๋ก ์ž…๋‹ˆ๋‹ค. DevOps๋Š” ๊ฐœ๋ฐœ(Development)๊ณผ ์šด์˜(Operations)์„ ๊ฒฐํ•ฉํ•œ ์šฉ์–ด๋กœ, ๊ฐœ๋ฐœ์ž์™€ ์šด์˜ํŒ€ ๊ฐ„์˜ ๊ธด๋ฐ€ํ•œ ํ˜‘๋ ฅ์„ ์ด‰์ง„ํ•˜์—ฌ ์†Œํ”„ํŠธ์›จ์–ด์˜ ์ง€์†์ ์ธ ํ†ตํ•ฉ, ํ…Œ์ŠคํŠธ, ๋ฐฐํฌ, ๋ชจ๋‹ˆํ„ฐ๋ง์„ ์ž๋™ํ™”ํ•˜๋Š” ๊ฒƒ์„ ๋ชฉํ‘œ๋กœ ํ•ฉ๋‹ˆ๋‹ค.

 

DevOps ์ •์˜

  • DevOps๋Š” ๊ฐœ๋ฐœ(Development)๊ณผ ์šด์˜(Operations)์„ ๊ฒฐํ•ฉํ•œ ์šฉ์–ด์ž…๋‹ˆ๋‹ค.
  • ์†Œํ”„ํŠธ์›จ์–ด ๊ฐœ๋ฐœ๊ณผ ์šด์˜์˜ ์ž๋™ํ™”, ํ˜‘์—…์„ ํ†ตํ•ด ๋” ๋น ๋ฅด๊ณ  ์•ˆ์ •์ ์ธ ์†Œํ”„ํŠธ์›จ์–ด ๋ฐฐํฌ๋ฅผ ๋ชฉํ‘œ๋กœ ํ•ฉ๋‹ˆ๋‹ค.

DevOps์˜ ๋ชฉ์ 

  • ์†๋„: ๋” ๋น ๋ฅด๊ฒŒ ์†Œํ”„ํŠธ์›จ์–ด๋ฅผ ๋ฐฐํฌํ•˜๊ณ  ๋ณ€ํ™”์— ๋น ๋ฅด๊ฒŒ ๋Œ€์‘ํ•ฉ๋‹ˆ๋‹ค.
  • ์‹ ๋ขฐ์„ฑ: ์ง€์†์ ์ธ ํ†ตํ•ฉ ๋ฐ ๋ฐฐํฌ๋ฅผ ํ†ตํ•ด ๋†’์€ ํ’ˆ์งˆ์˜ ์†Œํ”„ํŠธ์›จ์–ด๋ฅผ ์œ ์ง€ํ•ฉ๋‹ˆ๋‹ค.
  • ๊ทœ๋ชจ: ์ธํ”„๋ผ์™€ ์ž‘์—…์„ ์ฝ”๋“œ๋กœ ๊ด€๋ฆฌํ•˜์—ฌ ํ™•์žฅ์„ฑ์„ ๋†’์ž…๋‹ˆ๋‹ค.
  • ํ˜‘์—…: ๊ฐœ๋ฐœ์ž์™€ ์šด์˜ํŒ€ ๊ฐ„์˜ ํ˜‘์—…์„ ์ด‰์ง„ํ•ฉ๋‹ˆ๋‹ค.

 

DevOps์˜ ํ•ต์‹ฌ ๊ฐœ๋…

 

  • Continuous Integration (CI)
    • ๊ฐœ๋…: ๊ฐœ๋ฐœ์ž๋“ค์ด ๋ณ€๊ฒฝํ•œ ์ฝ”๋“œ๋ฅผ ์ •๊ธฐ์ ์œผ๋กœ ํ†ตํ•ฉํ•˜์—ฌ ๋นŒ๋“œํ•˜๊ณ  ํ…Œ์ŠคํŠธํ•˜๋Š” ํ”„๋กœ์„ธ์Šค์ž…๋‹ˆ๋‹ค.
    • ์˜ˆ์‹œ: ํŒ€์˜ ๋ชจ๋“  ๊ฐœ๋ฐœ์ž๊ฐ€ ๊ฐ์ž์˜ ์ž‘์—…์„ ํ•˜๋ฃจ์— ์—ฌ๋Ÿฌ ๋ฒˆ ๋ฉ”์ธ ์ฝ”๋“œ๋ฒ ์ด์Šค์— ํ†ตํ•ฉํ•˜์—ฌ, ๋ณ€๊ฒฝ ์‚ฌํ•ญ์ด ์ถฉ๋Œํ•˜๋Š” ๋ฌธ์ œ๋ฅผ ์กฐ๊ธฐ์— ๋ฐœ๊ฒฌํ•˜๊ณ  ํ•ด๊ฒฐํ•ฉ๋‹ˆ๋‹ค.

 

  • Continuous Deployment (CD)
    • ๊ฐœ๋…: ์ฝ”๋“œ๊ฐ€ ํ†ตํ•ฉ๋˜๋ฉด ์ž๋™์œผ๋กœ ํ…Œ์ŠคํŠธํ•˜๊ณ  ๋ฐฐํฌํ•˜๋Š” ํ”„๋กœ์„ธ์Šค์ž…๋‹ˆ๋‹ค. CI ์ดํ›„์˜ ๋‹จ๊ณ„๋กœ, ์ฝ”๋“œ๊ฐ€ ์„ฑ๊ณต์ ์œผ๋กœ ๋นŒ๋“œ๋˜๊ณ  ํ…Œ์ŠคํŠธ๋˜๋ฉด ์ด๋ฅผ ์ž๋™์œผ๋กœ ํ”„๋กœ๋•์…˜ ํ™˜๊ฒฝ์— ๋ฐฐํฌํ•ฉ๋‹ˆ๋‹ค.
    • ์˜ˆ์‹œ: ์ƒˆ๋กœ์šด ๊ธฐ๋Šฅ์ด ์ถ”๊ฐ€๋˜๊ฑฐ๋‚˜ ๋ฒ„๊ทธ๊ฐ€ ์ˆ˜์ •๋  ๋•Œ, ์ด๋ฅผ ์ž๋™์œผ๋กœ ์„œ๋ฒ„์— ๋ฐฐํฌํ•˜์—ฌ ์‚ฌ์šฉ์ž๊ฐ€ ์ฆ‰์‹œ ์‚ฌ์šฉํ•  ์ˆ˜ ์žˆ๊ฒŒ ํ•ฉ๋‹ˆ๋‹ค.

 

  • Infrastructure as Code (IaC)
    • ๊ฐœ๋…: ์ธํ”„๋ผ๋ฅผ ์ฝ”๋“œ๋กœ ์ •์˜ํ•˜์—ฌ ๋ฒ„์ „ ๊ด€๋ฆฌ ์‹œ์Šคํ…œ์„ ํ†ตํ•ด ๊ด€๋ฆฌํ•˜๊ณ , ์ž๋™ํ™”๋œ ๋ฐฐํฌ ๋ฐ ๊ด€๋ฆฌ๊ฐ€ ๊ฐ€๋Šฅํ•˜๋„๋ก ํ•ฉ๋‹ˆ๋‹ค.
    • ์˜ˆ์‹œ: AWS CloudFormation์ด๋‚˜ Terraform์„ ์‚ฌ์šฉํ•˜์—ฌ ์„œ๋ฒ„, ๋ฐ์ดํ„ฐ๋ฒ ์ด์Šค, ๋„คํŠธ์›Œํฌ ์„ค์ •์„ ์ฝ”๋“œ๋กœ ์ž‘์„ฑํ•˜๊ณ , ์ด๋ฅผ ํ†ตํ•ด ์ธํ”„๋ผ๋ฅผ ํ”„๋กœ๋น„์ €๋‹ํ•ฉ๋‹ˆ๋‹ค.

 

  • Configuration Management
    • ๊ฐœ๋…: ์„œ๋ฒ„์™€ ์• ํ”Œ๋ฆฌ์ผ€์ด์…˜์˜ ์„ค์ •์„ ์ฝ”๋“œ๋กœ ๊ด€๋ฆฌํ•˜์—ฌ ์ผ๊ด€์„ฑ์„ ์œ ์ง€ํ•˜๊ณ  ์ž๋™ํ™”ํ•ฉ๋‹ˆ๋‹ค.
    • ์˜ˆ์‹œ: Ansible์ด๋‚˜ Chef๋ฅผ ์‚ฌ์šฉํ•˜์—ฌ ์„œ๋ฒ„ ์„ค์ •์„ ์ฝ”๋“œ๋กœ ๊ด€๋ฆฌํ•˜๊ณ , ์ƒˆ๋กœ์šด ์„œ๋ฒ„๋ฅผ ๋น ๋ฅด๊ฒŒ ์„ค์ •ํ•  ์ˆ˜ ์žˆ์Šต๋‹ˆ๋‹ค.

 

  • Monitoring and Logging
    • ๊ฐœ๋…: ์‹œ์Šคํ…œ์˜ ์ƒํƒœ๋ฅผ ๋ชจ๋‹ˆํ„ฐ๋งํ•˜๊ณ , ๋กœ๊ทธ๋ฅผ ๋ถ„์„ํ•˜์—ฌ ๋ฌธ์ œ๋ฅผ ์กฐ๊ธฐ์— ๋ฐœ๊ฒฌํ•˜๊ณ  ํ•ด๊ฒฐํ•ฉ๋‹ˆ๋‹ค.
    • ์˜ˆ์‹œ: Prometheus์™€ Grafana๋ฅผ ์‚ฌ์šฉํ•˜์—ฌ ์„œ๋ฒ„์˜ ์„ฑ๋Šฅ์„ ๋ชจ๋‹ˆํ„ฐ๋งํ•˜๊ณ , Kibana๋ฅผ ์‚ฌ์šฉํ•˜์—ฌ ๋กœ๊ทธ๋ฅผ ๋ถ„์„ํ•˜์—ฌ ์—๋Ÿฌ๋ฅผ ๋ฐœ๊ฒฌํ•ฉ๋‹ˆ๋‹ค.

 

 

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