Amazon CloudWatch

ํด๋ผ์šฐ๋“œ ๋ฆฌ์†Œ์Šค ๋ฐ ์• ํ”Œ๋ฆฌ์ผ€์ด์…˜์— ๋Œ€ํ•œ ์™„์ „ํ•œ ๊ฐ€์‹œ์„ฑ

Amazon CloudWatch๋Š” ๊ฐœ๋ฐœ์ž, ์‹œ์Šคํ…œ ์šด์˜์ž, ์‚ฌ์ดํŠธ ์•ˆ์ •์„ฑ ์—”์ง€๋‹ˆ์–ด(SRE) ๋ฐ IT ๊ด€๋ฆฌ์ž๋ฅผ ์œ„ํ•ด ๊ตฌ์ถ•๋œ ๋ชจ๋‹ˆํ„ฐ๋ง ๋ฐ ๊ด€๋ฆฌ ์„œ๋น„์Šค์ž…๋‹ˆ๋‹ค. CloudWatch๋Š” ์• ํ”Œ๋ฆฌ์ผ€์ด์…˜์„ ๋ชจ๋‹ˆํ„ฐ๋งํ•˜๊ณ  ์‹œ์Šคํ…œ ์ „๋ฐ˜์˜ ์„ฑ๋Šฅ ๋ณ€๊ฒฝ ์‚ฌํ•ญ์„ ์ดํ•ดํ•˜๊ณ  ์ด์— ๋Œ€์‘ํ•˜๋ฉฐ, ๋ฆฌ์†Œ์Šค ์‚ฌ์šฉ๋ฅ ์„ ์ตœ์ ํ™”ํ•˜๊ณ , ์šด์˜ ์ƒํƒœ์— ๋Œ€ํ•œ ํ†ตํ•ฉ๋œ ๋ทฐ๋ฅผ ํ™•๋ณดํ•˜๋Š” ๋ฐ ํ•„์š”ํ•œ ๋ฐ์ดํ„ฐ์™€ ์‹คํ–‰ ๊ฐ€๋Šฅํ•œ ํ†ต์ฐฐ๋ ฅ์„ ์ œ๊ณตํ•ฉ๋‹ˆ๋‹ค. CloudWatch๋Š” ๋กœ๊ทธ, ์ง€ํ‘œ ๋ฐ ์ด๋ฒคํŠธ ํ˜•ํƒœ๋กœ ๋ชจ๋‹ˆํ„ฐ๋ง ๋ฐ ์šด์˜ ๋ฐ์ดํ„ฐ๋ฅผ ์ˆ˜์ง‘ํ•˜์—ฌ AWS์™€ ์˜จํ”„๋ ˆ๋ฏธ์Šค ์„œ๋ฒ„์—์„œ ์‹คํ–‰๋˜๋Š” AWS ๋ฆฌ์†Œ์Šค, ์• ํ”Œ๋ฆฌ์ผ€์ด์…˜ ๋ฐ ์„œ๋น„์Šค์— ๋Œ€ํ•œ ํ†ตํ•ฉ๋œ ๋ทฐ๋ฅผ ์ œ๊ณตํ•ฉ๋‹ˆ๋‹ค. CloudWatch๋ฅผ ์‚ฌ์šฉํ•˜์—ฌ ๊ณ ํ•ด์ƒ๋„ ๊ฒฝ๋ณด๋ฅผ ์„ค์ •ํ•˜๊ณ , ๋กœ๊ทธ์™€ ์ง€ํ‘œ๋ฅผ ๋‚˜๋ž€ํžˆ ์‹œ๊ฐํ™”ํ•˜๋ฉฐ, ์ž๋™ํ™”๋œ ์ž‘์—…์„ ์ˆ˜ํ–‰ํ•˜๊ณ , ๋ฌธ์ œ๋ฅผ ํ•ด๊ฒฐํ•˜๊ณ , ํ†ต์ฐฐ๋ ฅ์„ ํ™•๋ณดํ•˜์—ฌ ์• ํ”Œ๋ฆฌ์ผ€์ด์…˜์„ ์ตœ์ ํ™”ํ•˜๊ณ , ์›ํ™œํ•˜๊ฒŒ ์‹คํ–‰๋˜๋„๋ก ๋ณด์žฅํ•  ์ˆ˜ ์žˆ์Šต๋‹ˆ๋‹ค.

Amazon CloudWatch๋Š” ์‰ฝ๊ฒŒ ์‹œ์ž‘ํ•  ์ˆ˜ ์žˆ์Šต๋‹ˆ๋‹ค. ์‚ฌ์ „ ์•ฝ์ •์ด๋‚˜ ์ตœ์†Œ ๋น„์šฉ์ด ์—†์œผ๋ฉฐ ์‚ฌ์šฉ๋Ÿ‰์— ๋”ฐ๋ผ ๋น„์šฉ์„ ์ง€๋ถˆํ•˜๋ฉด ๋ฉ๋‹ˆ๋‹ค. ๋งค๋‹ฌ ๋ง์— ์‚ฌ์šฉํ•œ ๋งŒํผ ์š”๊ธˆ์ด ์ฒญ๊ตฌ๋ฉ๋‹ˆ๋‹ค.

Gaining Better Observability of Your VMs with Amazon CloudWatch

์ด์ 

๋‹จ์ผ ํ”Œ๋žซํผ์—์„œ ๋ชจ๋“  ๋ฐ์ดํ„ฐ์— ์•ก์„ธ์Šค

Amazon CloudWatch์—์„œ๋Š” AWS ๋ฆฌ์†Œ์Šค๋ฅผ ์‰ฝ๊ฒŒ ๋ชจ๋‹ˆํ„ฐ๋งํ•  ์ˆ˜ ์žˆ์Šต๋‹ˆ๋‹ค. CloudWatch๋Š” Amazon EC2, Amazon DynamoDB, Amazon S3, Amazon ECS, AWS Lambda, Amazon API Gateway ๋“ฑ 70์—ฌ ๊ฐœ์˜ AWS ์„œ๋น„์Šค์™€ ๊ธฐ๋ณธ์ ์œผ๋กœ ํ†ตํ•ฉ๋˜๋ฉฐ ์„ธ๋ถ€ 1๋ถ„ ์ง€ํ‘œ์™€ ์‚ฌ์šฉ์ž ์ง€์ • ์ง€ํ‘œ(์ตœ๋Œ€ 1์ดˆ ๊ฐ„๊ฒฉ)๋ฅผ ์ž๋™์œผ๋กœ ๊ฒŒ์‹œํ•ฉ๋‹ˆ๋‹ค. AWS Systems Manager๋ฅผ ์‚ฌ์šฉํ•˜์—ฌ CloudWatch ์—์ด์ „ํŠธ๋ฅผ ์„ค์น˜ํ•˜๊ฑฐ๋‚˜, CloudWatch API๋ฅผ ์‚ฌ์šฉํ•˜์—ฌ CloudWatch์— ์„œ ์ด ๋ฐ์ดํ„ฐ๋ฅผ ์†์‰ฝ๊ฒŒ ์ˆ˜์ง‘, ๊ฒŒ์‹œ ๋ฐ ์ €์žฅํ•  ์ˆ˜ ์žˆ์Šต๋‹ˆ๋‹ค.

AWS ๋ฆฌ์†Œ์Šค์— ๋Œ€ํ•œ ๊ฐ€์žฅ ํ’๋ถ€ํ•˜๊ณ  ๊นŠ์ด ์žˆ๋Š” ํ†ต์ฐฐ๋ ฅ

Amazon CloudWatch์—์„œ๋Š” AWS ๋ฆฌ์†Œ์Šค๋ฅผ ์‰ฝ๊ฒŒ ๋ชจ๋‹ˆํ„ฐ๋งํ•  ์ˆ˜ ์žˆ์Šต๋‹ˆ๋‹ค. CloudWatch๋Š” Amazon EC2, Amazon DynamoDB, Amazon S3, Amazon ECS, AWS Lambda, Amazon API Gateway ๋“ฑ 70์—ฌ ๊ฐœ์˜ AWS ์„œ๋น„์Šค์™€ ๊ธฐ๋ณธ์ ์œผ๋กœ ํ†ตํ•ฉ๋˜๋ฉฐ ์„ธ๋ถ€ 1๋ถ„ ์ง€ํ‘œ์™€ ์‚ฌ์šฉ์ž ์ง€์ • ์ง€ํ‘œ(์ตœ๋Œ€ 1์ดˆ ๊ฐ„๊ฒฉ)๋ฅผ ์ž๋™์œผ๋กœ ๊ฒŒ์‹œํ•ฉ๋‹ˆ๋‹ค. AWS Systems Manager๋ฅผ ์‚ฌ์šฉํ•˜์—ฌ CloudWatch ์—์ด์ „ํŠธ๋ฅผ ์„ค์น˜ํ•˜๊ฑฐ๋‚˜, CloudWatch API๋ฅผ ์‚ฌ์šฉํ•˜์—ฌ CloudWatch์— ์„œ ์ด ๋ฐ์ดํ„ฐ๋ฅผ ์†์‰ฝ๊ฒŒ ์ˆ˜์ง‘, ๊ฒŒ์‹œ ๋ฐ ์ €์žฅํ•  ์ˆ˜ ์žˆ์Šต๋‹ˆ๋‹ค.

์• ํ”Œ๋ฆฌ์ผ€์ด์…˜, ์ธํ”„๋ผ ๋ฐ ์„œ๋น„์Šค ์ „์ฒด์— ๊ฑธ์นœ ๊ฐ€์‹œ์„ฑ

๋ถ„์‚ฐ ์Šคํƒ ์ „์ฒด์—์„œ ๊ฐ€์‹œ์„ฑ ํ™•๋ณด๋ž€ ์ง€ํ‘œ์™€ ๋กœ๊ทธ๋ฅผ ์ƒํ˜ธ ์—ฐ๊ด€์‹œํ‚ค๊ณ  ์‹œ๊ฐํ™”ํ•˜์—ฌ ๋ฌธ์ œ๋ฅผ ๋น ๋ฅด๊ณ  ์ •ํ™•ํ•˜๊ณ  ์ฐพ์•„๋‚ด๊ณ  ํ•ด๊ฒฐํ•œ๋‹ค๋Š” ์˜๋ฏธ์ž…๋‹ˆ๋‹ค. Amazon CloudWatch๋ฅผ ์‚ฌ์šฉํ•˜๋ฉด CPU ์‚ฌ์šฉ๋ฅ , ๋ฉ”๋ชจ๋ฆฌ์™€ ๊ฐ™์€ ํ•ต์‹ฌ ์ง€ํ‘œ๋ฅผ ์‹œ๊ฐํ™”ํ•  ์ˆ˜ ์žˆ์Šต๋‹ˆ๋‹ค. ๋˜ํ•œ, ๋กœ๊ทธ ํŒจํ„ด์„ ์ƒํ˜ธ ์—ฐ๊ด€์‹œ์ผœ(์˜ˆ: ํŠน์ • ์ง€ํ‘œ์˜ ์˜ค๋ฅ˜) ์‹ ์†ํ•˜๊ฒŒ ์ปจํ…์ŠคํŠธ๋ฅผ ์ดํ•ดํ•˜๊ณ  ๋ฌธ์ œ ์ง„๋‹จ์—์„œ ๊ทผ๋ณธ ์›์ธ ํŒŒ์•…๊นŒ์ง€ ์ง„ํ–‰ํ•  ์ˆ˜ ์žˆ์Šต๋‹ˆ๋‹ค.

MTTR(Mean Time to Resolution) ๋‹จ์ถ• ๋ฐ TCO(์ด ์†Œ์œ  ๋น„์šฉ) ๊ฐœ์„ 

Amazon CloudWatch๋ฅผ ์‚ฌ์šฉํ•˜๋ฉด ๊ณ ํ•ด์ƒ๋„ ๊ฒฝ๋ณด๋ฅผ ์„ค์ •ํ•˜๊ณ  ์ž๋™ํ™”๋œ ์ž‘์—…์„ ์ˆ˜ํ–‰ํ•  ์ˆ˜ ์žˆ์Šต๋‹ˆ๋‹ค. ์ฆ‰, ์ค‘์š” ๋ฆฌ์†Œ์Šค๋ฅผ ํ™•๋ณดํ•˜์—ฌ ๋น„์ฆˆ๋‹ˆ์Šค ๊ฐ€์น˜๋ฅผ ๋†’์ด๋Š” ๋ฐ ์ง‘์ค‘ํ•  ์ˆ˜ ์žˆ์Šต๋‹ˆ๋‹ค. ์˜ˆ๋ฅผ ๋“ค์–ด Amazon EC2 ์ธ์Šคํ„ด์Šค์— ๋Œ€ํ•œ ์•Œ๋ฆผ์„ ๋ฐ›๊ณ  ์ธ์Šคํ„ด์Šค๋ฅผ ์ถ”๊ฐ€ ๋˜๋Š” ์ œ๊ฑฐํ•˜๋„๋ก Auto Scaling์„ ์„ค์ •ํ•  ์ˆ˜ ์žˆ์Šต๋‹ˆ๋‹ค. ๋˜ํ•œ, ์ž๋™ ์‘๋‹ต์„ ์‹คํ–‰ํ•˜์—ฌ ๋ฏธ์‚ฌ์šฉ EC2 ๋ฆฌ์†Œ์Šค๋ฅผ ํƒ์ง€ ๋ฐ ์ข…๋ฃŒํ•จ์œผ๋กœ์จ ์ดˆ๊ณผ ์ฒญ๊ตฌ๋ถ„์„ ์ค„์ด๊ณ  ๋ฆฌ์†Œ์Šค ์ตœ์ ํ™”๋ฅผ ํ–ฅ์ƒํ•  ์ˆ˜ ์žˆ์Šต๋‹ˆ๋‹ค.

์• ํ”Œ๋ฆฌ์ผ€์ด์…˜ ๋ฐ ์šด์˜ ๋ฆฌ์†Œ์Šค ์ตœ์ ํ™”๋ฅผ ์œ„ํ•œ ํ†ต์ฐฐ๋ ฅ ํ™•๋ณด

์„ฑ๋Šฅ๊ณผ ๋ฆฌ์†Œ์Šค ์‚ฌ์šฉ์„ ์ตœ์ ํ™”ํ•˜๋ ค๋ฉด ํ†ตํ•ฉ๋œ ์šด์˜ ๋ทฐ, ์‹ค์‹œ๊ฐ„ ์„ธ๋ถ€ ๋ฐ์ดํ„ฐ ๋ฐ ๊ธฐ๋ก์ƒ์˜ ์ฐธ์กฐ๊ฐ€ ํ•„์š”ํ•ฉ๋‹ˆ๋‹ค. Amazon CloudWatch๋ฅผ ์‚ฌ์šฉํ•˜๋ฉด 1์ดˆ ๋‹จ์œ„๋กœ ๋ชจ๋‹ˆํ„ฐ๋ง์„ ํ–ฅ์ƒํ•˜๊ณ  ์ตœ๋Œ€ 15๊ฐœ์›” ๋™์•ˆ ์ง€ํ‘œ๋ฅผ ์ €์žฅ ๋ฐ ๋ณด์กดํ•  ์ˆ˜ ์žˆ์Šต๋‹ˆ๋‹ค. ๋˜ํ•œ, Metric Math์™€ ๊ฐ™์€ CloudWatch ๊ธฐ๋ณธ ๊ธฐ๋Šฅ์„ ํ™œ์šฉํ•˜์—ฌ ์ง€ํ‘œ ๋ฐ์ดํ„ฐ์— ๋Œ€ํ•œ ๊ณ„์‚ฐ์„ ์ˆ˜ํ–‰ํ•  ์ˆ˜ ์žˆ์Šต๋‹ˆ๋‹ค. ์˜ˆ๋ฅผ ๋“ค์–ด ์ „์ฒด EC2 ์ธ์Šคํ„ด์Šค ํ”Œ๋ฆฟ์—์„œ ์‚ฌ์šฉ ํ˜„ํ™ฉ์„ ์ง‘๊ณ„ํ•˜์—ฌ ์šด์˜ ๋ฐ ์‚ฌ์šฉ๋ฅ ์— ๋Œ€ํ•œ ํ†ต์ฐฐ๋ ฅ์„ ์–ป์„ ์ˆ˜ ์žˆ์Šต๋‹ˆ๋‹ค.

์‚ฌ์šฉ๋Ÿ‰์— ๋”ฐ๋ผ ์ง€๋ถˆ

Amazon CloudWatch์—๋Š” ์‚ฌ์ „ ์•ฝ์ •์ด๋‚˜ ์ตœ์†Œ ๋น„์šฉ์ด ์—†์œผ๋ฉฐ ์‚ฌ์šฉ๋Ÿ‰์— ๋”ฐ๋ผ ๋น„์šฉ์„ ์ง€๋ถˆํ•˜๋ฉด ๋ฉ๋‹ˆ๋‹ค. ๋งค๋‹ฌ ๋ง์— ์‚ฌ์šฉ๋Ÿ‰์— ๋Œ€ํ•œ ์š”๊ธˆ์ด ์ฒญ๊ตฌ๋ฉ๋‹ˆ๋‹ค. ์ž์„ธํ•œ ๋‚ด์šฉ์€ CloudWatch ์š”๊ธˆ ํŽ˜์ด์ง€๋ฅผ ์ฐธ์กฐํ•˜์‹ญ์‹œ์˜ค. AWS ์›” ์‚ฌ์šฉ๋Ÿ‰ ๊ณ„์‚ฐ๊ธฐ๋ฅผ ์‚ฌ์šฉํ•ด ์›”๋ณ„ ์ฒญ๊ตฌ์•ก์„ ์ถ”์‚ฐํ•  ์ˆ˜ ์žˆ์Šต๋‹ˆ๋‹ค.

์ž‘๋™ ๋ฐฉ์‹

product-page-diagram_Cloudwatch_v4

๋ธ”๋กœ๊ทธ ๊ฒŒ์‹œ๋ฌผ ๋ฐ ๊ธฐ์‚ฌ

AWS ์‹œ์ž‘ํ•˜๊ธฐ

icon1

AWS ๊ณ„์ • ๋“ฑ๋ก

AWS ํ”„๋ฆฌ ํ‹ฐ์–ด์— ์ฆ‰์‹œ ์•ก์„ธ์Šคํ•  ์ˆ˜ ์žˆ์Šต๋‹ˆ๋‹ค.
icon2

10๋ถ„ ์ž์Šต์„œ๋กœ ์•Œ์•„๋ณด๊ธฐ

๊ฐ„๋‹จํ•œ ์ž์Šต์„œ๋ฅผ ํ†ตํ•ด ์ „๋ฐ˜์ ์œผ๋กœ ์•Œ์•„๋ณด์‹ญ์‹œ์˜ค.
icon3

AWS๋กœ ๊ตฌ์ถ• ์‹œ์ž‘

AWS ํ”„๋กœ์ ํŠธ๋ฅผ ์‹œ์ž‘ํ•˜๋Š” ๋ฐ ๋„์›€์ด ๋˜๋Š” ๋‹จ๊ณ„๋ณ„ ์•ˆ๋‚ด์„œ๋ฅผ ํ†ตํ•ด ๊ตฌ์ถ•์„ ์‹œ์ž‘ํ•˜์‹ญ์‹œ์˜ค.

Amazon CloudWatch์— ๋Œ€ํ•ด ์ž์„ธํžˆ ์•Œ์•„๋ณด์‹ญ์‹œ์˜ค

๊ธฐ๋Šฅ ํŽ˜์ด์ง€๋กœ ์ด๋™ํ•˜๊ธฐ
๊ตฌ์ถ•ํ•  ์ค€๋น„๊ฐ€ ๋˜์…จ์Šต๋‹ˆ๊นŒ?
Amazon CloudWatch ์‹œ์ž‘ํ•˜๊ธฐ
์งˆ๋ฌธ์ด ์žˆ์œผ์‹ญ๋‹ˆ๊นŒ?
๋ฌธ์˜์ฒ˜