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[๐Ÿ† ํ”„๋กœ์ ํŠธ ๊ธฐํš ์ตœ์šฐ์ˆ˜์ƒ] Private Cloud ๋ฐ ๋ชจ๋‹ˆํ„ฐ๋ง ์‹œ์Šคํ…œ ๊ตฌ์ถ• ์‹œ์Šคํ…œ

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๋น…๋ฐ์ดํ„ฐ๋ฅผ ํ™œ์šฉํ•œ Private Cloud ๋ฐ ๋ชจ๋‹ˆํ„ฐ๋ง ์‹œ์Šคํ…œ ๊ตฌ์ถ•

1. ํ”„๋กœ์ ํŠธ ๋ฐฐ๊ฒฝ

Private Cloud ํ™˜๊ฒฝ์„ ๊ตฌ์ถ•ํ•˜๊ณ  Monitoring์„ ํ•  ์ˆ˜ ์žˆ๋„๋ก ํ•˜๋Š” Project ์ž…๋‹ˆ๋‹ค. Monitoring Server์—์„œ๋Š” Private Cloud์— ์กด์žฌํ•˜๋Š” Resource๋ฅผ ํ™•์ธํ•  ์ˆ˜ ์žˆ์œผ๋ฉฐ, ํ•ด๋‹น ์ž์›์„ ์‚ฌ์šฉ์ž์—๊ฒŒ ๋ณด์—ฌ์ฃผ๋Š” ๋™์ž‘๋“ฑ์„ ํ•  ์ˆ˜ ์žˆ์Šต๋‹ˆ๋‹ค.

2. ํ”„๋กœ์ ํŠธ ์„ค๋ช…

๋ชจ๋‹ˆํ„ฐ๋ง ์›น ์„œ๋ฒ„ ๋™์ž‘ ํ™”๋ฉด

๊ฐ€์ƒํ™” ํ™˜๊ฒฝ

Private Cloud์™€ ๊ฐ™์€ ํ™˜๊ฒฝ์„ ๊ตฌ์„ฑํ•˜๊ธฐ ์œ„ํ•ด VMWare SoftWare๋ฅผ ์‚ฌ์šฉํ–ˆ์Šต๋‹ˆ๋‹ค. ๋‹จ์ผํ•œ ๋ฌผ๋ฆฌ HardWare System์„ ESXi Hypervisor๋ฅผ ํ†ตํ•ด Virtual Machine์œผ๋กœ ๋ถ„ํ• ํ•˜์—ฌ ํ™˜๊ฒฝ์„ ๊ตฌ์„ฑํ–ˆ์Šต๋‹ˆ๋‹ค.

์ „์ฒด ์„œ๋น„์Šค ํ๋ฆ„๋„

image

Private Cloudํ™˜๊ฒฝ์—์„œ ๋‹ค์–‘ํ•œ ๊ฐ€์ƒํ™” ๊ธฐ์ˆ ๋“ค์„ ํ†ตํ•ด ๊ฐ€์šฉ์„ฑ์„ ๋†’์ด๊ณ  ์ด๋ฅผ ์›น ์„œ๋ฒ„๋ฅผ ํ†ตํ•ด Monitoringํ•ฉ๋‹ˆ๋‹ค.

vCenter REST API & vRealize Operations REST API ํ™œ์šฉ

vSphere ๊ฐ€์ƒํ™” ํ”Œ๋žซํผ์„ ํ™œ์šฉํ•˜์—ฌ, ESXi HyperVisor๋ฅผ ํ†ตํ•ด ์„œ๋ฒ„๊ฐ€์ƒํ™”๋ฅผ ์ˆ˜ํ–‰ํ•˜์˜€์Šต๋‹ˆ๋‹ค. Monitoring์„ ์œ„ํ•ด vCenter API์™€ vRealize API๋ฅผ ์‚ฌ์šฉํ•˜์—ฌ ๋ฐ์ดํ„ฐ๋ฅผ ํ†ต์‹ ํ•˜์˜€์Šต๋‹ˆ๋‹ค.

  • ๊ฐ€์ƒ๋จธ์‹ ์˜ ๊ธฐ๋ณธ ์„ค์ •์ •๋ณด๋“ฑ ์ •์ ์ •๋ณด๋Š” vCenter API๋ฅผ ํ†ตํ•ด ๊ฐ€์ ธ์™”๊ณ ,
  • Realtime Information์€ vRealize Operations Solution์„ ์‚ฌ์šฉํ•œ, vRealize API๋ฅผ ํ†ตํ•ด ๊ฐ€์ ธ์™”์Šต๋‹ˆ๋‹ค.

3. ํ”„๋กœ์ ํŠธ ๊ธฐ๋Šฅ

Private Cloud ์ฃผ์š”๊ธฐ์ˆ 

  1. ๊ณต์œ ์Šคํ† ๋ฆฌ์ง€

    • ์—ฌ๋Ÿฌ ๊ฐ€์ƒ ๋จธ์‹ ์ด ๋™์‹œ์— ์•ก์„ธ์Šคํ•  ์ˆ˜ ์žˆ๋Š” ๊ณตํ†ต ์Šคํ† ๋ฆฌ์ง€ ๋ฆฌ์†Œ์Šค๋กœ, ๊ฐ€์ƒ ๋จธ์‹ ์€ ์„œ๋กœ ๋…๋ฆฝ์ ์œผ๋กœ ์‹คํ–‰๋˜์ง€๋งŒ ๋™์ผํ•œ ๋ฐ์ดํ„ฐ์— ์•ก์„ธ์Šคํ•  ์ˆ˜ ์žˆ๋‹ค. ๋˜ํ•œ vMotion๊ธฐ๋Šฅ์„ ์ˆ˜ํ–‰ํ•˜๊ธฐ ์œ„ํ•œ ํ•„์ˆ˜์š”์†Œ์ด๋‹ค.
  2. vMotion

    • VMware์˜ ๊ฐ€์ƒ ๋จธ์‹  ์ด๋™ ๊ธฐ์ˆ ๋กœ, ๊ฐ€์ƒ ๋จธ์‹ ์˜ ์ž‘๋™ ์ค‘์ง€ ์—†์ด ํ˜ธ์ŠคํŠธ ๊ฐ„์— ๊ฐ€์ƒ ๋จธ์‹ ์„ ์ด๋™ํ•  ์ˆ˜ ์žˆ๊ฒŒ ํ•˜๋Š” ๊ธฐ์ˆ ์ด๋‹ค.
    • HA, DRS๊ธฐ๋Šฅ์„ ์ˆ˜ํ–‰ํ•˜๊ธฐ ์œ„ํ•œ ํ•„์ˆ˜ ๊ธฐ๋Šฅ์ด๋ฉฐ ์ค‘์š”ํ•œ ์—ญํ• ์„ ์ˆ˜ํ–‰ํ•œ๋‹ค.
  3. HA(High Availability)

    • ํด๋Ÿฌ์Šคํ„ฐ ๋‚ด์—์„œ ํ˜ธ์ŠคํŠธ ์žฅ์•  ๋ฐ ์œ ์ง€๋ณด์ˆ˜ ์‹œ, ๋™์ž‘ ์ค‘์ธ ๊ฐ€์ƒ ๋จธ์‹ ์„ ๋‹ค๋ฅธ ํ˜ธ์ŠคํŠธ๋กœ ์ด๋™์‹œ์ผœ ์„œ๋น„์Šค๋ฅผ ์ œ๊ณตํ•˜๋Š” ๊ฐ€์ƒํ™” ๊ธฐ์ˆ 

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  1. DRS(Distributed Resource Scheduler)
    • ํด๋Ÿฌ์Šคํ„ฐ ๋‚ด์—์„œ ํ˜ธ์ŠคํŠธ๊ฐ„ ๊ฐ€์ƒ ๋จธ์‹ ์˜ ์ด๋™์„ ํ†ตํ•ด ์ž์›์„ ๋ถ„์‚ฐ์‹œ์ผœ ๊ด€๋ฆฌ ํšจ์œจ์„ ๋†’์ด๋Š” ๊ฐ€์ƒํ™” ๊ธฐ์ˆ 

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๋ชจ๋‹ˆํ„ฐ๋ง ์›น ์„œ๋ฒ„ ๊ธฐ๋Šฅ

  1. Hypervisor Type 2 Host Environment

    • vCenter์— ๋“ฑ๋ก๋œ Host ๊ตฌ์„ฑ ์ •๋ณด
    • Host์— Power State์™€ Name ํ™•์ธ
  2. ESXi Host ์œ„์— ์กด์žฌํ•˜๋Š” VM List ํ™•์ธ

    • VM Power State, Name ํ™•์ธ
    • VM Create
    • VM Power ON/OFF
  3. VM Create

    • Name, Guest OS, Memory, CPU Core ๋“ฑ ์ •๋ณด ์ž…๋ ฅ์„ ํ†ตํ•ด VM ์ƒ์„ฑ
  4. VM Static Information

    • Host, CPU Core, Memory, Disk File, Free Disk Resources, Network Name, Network State, GuestOS ๋“ฑ Table ํ˜•ํƒœ๋กœ ์ •๋ณด ํ™•์ธ
    • VM Edit(CPU Core, Memory)
    • VM Delete
  5. VM Realtime CPU/Memory Usage

    • Hourly utilization rate
    • Average Usage
  6. Send Mail

    • ์†ก์‹ : Server .env ๋“ฑ๋ก๋œ E-Mail
    • ์ˆ˜์‹ : Monitoring Web Server ๊ฐ€์ž… ์‹œ ๋“ฑ๋กํ•œ E-Mail
    • ์‚ฌ์šฉ ์˜ˆ์‹œ(CPU ์‚ฌ์šฉ๋Ÿ‰์— ๋”ฐ๋ฅธ ๋ถ€ํ•˜/์œ„ํ—˜ ์ •๋ณด)

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[๐Ÿ† ํ”„๋กœ์ ํŠธ ๊ธฐํš ์ตœ์šฐ์ˆ˜์ƒ] Private Cloud ๋ฐ ๋ชจ๋‹ˆํ„ฐ๋ง ์‹œ์Šคํ…œ ๊ตฌ์ถ• ์‹œ์Šคํ…œ

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