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[Azure] Azure VMSS, LB

밍κ΅₯μž‰ 2022. 5. 22. 21:50

VirtualMacine Scale Sets (VMSS)

  • 가상머신 ν™•μž₯ 집합
    • 수직적 ν™•μž₯
      • 수직 μ»΄ν“¨νŒ… λ¦¬μ†ŒμŠ€λ₯Ό μΆ”κ°€ν•˜λŠ” 방법
      • μ• μ €μ—μ„œλŠ” VM크기 (Size)λ₯Ό λ³€κ²½
    • μˆ˜ν‰μ  ν™•μž₯
      • λ…Έλ“œ μΆ”κ°€ 방식
      • μ• μ €μ—μ„œλŠ” VM갯수λ₯Ό 증가.
  • κΈ°λŠ₯
    • μΈμŠ€ν„΄μŠ€λ₯Ό μžλ™ μΆ•μ†Œ/ν™•μž₯
    • μ„œλ²„ λ‘œλ“œ 증가 → μΈμŠ€ν„΄μŠ€ 숫자 증가
    • μ„œλ²„ λ‘œλ“œ κ°μ†Œ → μΈμŠ€ν„΄μŠ€ 숫자 κ°μ†Œ
    • 기간별 μ„€μ •, 맀트릭 μ„€μ •μœΌλ‘œ μˆ˜λ™/μžλ™ κ°€λŠ₯

Load Balance(LB)

  • λ°±μ—”λ“œν’€(Back End Pool) : λ¦¬μ†ŒμŠ€ 집합 (VM, VMSS)
  • μƒνƒœ ν”„λ‘œλΈŒ (Health Probe) : λ°±μ—”λ“œ ν’€ λ¦¬μ†ŒμŠ€ μƒνƒœ λͺ¨λ‹ˆν„°λ§
  • λΆ€ν•˜ λΆ„μ‚° κ·œμΉ™ (Load Balancer Rules) : νŠΈλž˜ν”½ λΆ„μ‚° κ·œμΉ™ μ„€μ •
  • ν”„λŸ°νŠΈμ—”λ“œ IP (Front End IP) : λ‘œλ“œλ°œλž€μ„œμ— μ ‘μ†ν•˜λŠ” IP

AWS vs MS ν΄λΌμš°λ“œ

  AWS MS ν΄λΌμš°λ“œ
μ„œλΉ„μŠ€ 배포 관리 Elastic Beanstalk App Service
CDN μ„œλΉ„μŠ€ CloudFront Content Delivery Network
μ›Ή μ•± 배포 App Runner Wep App for Containers