VMware NSX ืœืงื˜ื ื˜ื ื™ื. ื—ืœืง 5: ื”ื’ื“ืจืช ืžืื–ืŸ ืขื•ืžืกื™ื

VMware NSX ืœืงื˜ื ื˜ื ื™ื. ื—ืœืง 5: ื”ื’ื“ืจืช ืžืื–ืŸ ืขื•ืžืกื™ื

ื—ืœืง ืจืืฉื•ืŸ. ืึฒืงึธื“ึตืžึทืึดื™
ื—ืœืง ืฉื ื™. ื”ื’ื“ืจืช ื›ืœืœื™ ื—ื•ืžืช ืืฉ ื•ื›ืœืœื™ NAT
ื—ืœืง ืฉืœื™ืฉื™. ื”ื’ื“ืจืช DHCP
ื—ืœืง ืจื‘ื™ืขื™. ื”ื’ื“ืจืช ื ื™ืชื•ื‘

ื‘ืคืขื ื”ืงื•ื“ืžืช ื“ื™ื‘ืจื ื• ืขืœ ื”ื™ื›ื•ืœื•ืช ืฉืœ NSX Edge ืžื‘ื—ื™ื ืช ื ื™ืชื•ื‘ ืกื˜ื˜ื™ ื•ื“ื™ื ืืžื™, ื•ื”ื™ื•ื ื ืขืกื•ืง ื‘ืžืื–ืŸ ื”ืขื•ืžืก.
ืœืคื ื™ ืฉื ืชื—ื™ืœ ื‘ื”ื’ื“ืจื”, ื‘ืจืฆื•ื ื™ ืœื”ื–ื›ื™ืจ ืœื›ื ื‘ืงืฆืจื” ืืช ืกื•ื’ื™ ื”ืื™ื–ื•ืŸ ื”ืขื™ืงืจื™ื™ื.

ะขะตะพั€ะธั

ื›ืœ ืคืชืจื•ื ื•ืช ืื™ื–ื•ืŸ ื”ืžื˜ืขืŸ ืฉืœ ื”ื™ื•ื ืžื—ื•ืœืงื™ื ืœืจื•ื‘ ืœืฉืชื™ ืงื˜ื’ื•ืจื™ื•ืช: ืื™ื–ื•ืŸ ื‘ืจืžื” ื”ืจื‘ื™ืขื™ืช (ื”ื•ื‘ืœื”) ื•ื”ืฉื‘ื™ืขื™ืช (ื™ื™ืฉื•ื) ืฉืœ ื”ืžื•ื“ืœ ืื• ืื. ืžื•ื“ืœ OSI ืื™ื ื• ื ืงื•ื“ืช ื”ื”ืชื™ื™ื—ืกื•ืช ื”ื˜ื•ื‘ื” ื‘ื™ื•ืชืจ ื‘ืขืช ืชื™ืื•ืจ ืฉื™ื˜ื•ืช ืื™ื–ื•ืŸ. ืœื“ื•ื’ืžื”, ืื ืžืื–ืŸ L4 ืชื•ืžืš ื’ื ื‘ืกื™ื•ื TLS, ื”ืื ื”ื•ื ื”ื•ืคืš ืœืžืื–ืŸ L7? ืื‘ืœ ื–ื” ืžื” ืฉื–ื”.

  • ืื™ื–ื•ืŸ L4 ืœืจื•ื‘ ื–ื”ื• ืคืจื•ืงืกื™ ืืžืฆืขื™ ื”ืขื•ืžื“ ื‘ื™ืŸ ื”ืœืงื•ื— ืœื‘ื™ืŸ ืงื‘ื•ืฆื” ืฉืœ backends ื–ืžื™ื ื™ื, ืืฉืจ ืžืกื™ื™ื ืืช ื—ื™ื‘ื•ืจื™ TCP (ื›ืœื•ืžืจ, ืžื’ื™ื‘ ื‘ืื•ืคืŸ ืขืฆืžืื™ ืœ-SYN), ื‘ื•ื—ืจ backend ื•ืžืชื—ื™ืœ ืกืฉืŸ TCP ื—ื“ืฉ ืœื›ื™ื•ื•ื ื•, ืฉื•ืœื— SYN ื‘ืื•ืคืŸ ืขืฆืžืื™. ืกื•ื’ ื–ื” ื”ื•ื ืื—ื“ ื”ื‘ืกื™ืกื™ื™ื; ืืคืฉืจื•ื™ื•ืช ืื—ืจื•ืช ืืคืฉืจื™ื•ืช.
  • ืื™ื–ื•ืŸ L7 ืžืคื™ืฅ ืชืขื‘ื•ืจื” ืขืœ ืคื ื™ ืงืฆื” ื–ืžื™ื ื™ื "ื™ื•ืชืจ ืžืชื•ื—ื›ื" ืžืžื” ืฉืžืื–ืŸ L4 ืขื•ืฉื”. ื”ื•ื ื™ื›ื•ืœ ืœื”ื—ืœื™ื˜ ื‘ืื™ื–ื” ืงืฆื” ืื—ื•ืจื™ ืœื‘ื—ื•ืจ ื‘ื”ืชื‘ืกืก, ืœืžืฉืœ, ืขืœ ืชื•ื›ืŸ ื”ื•ื“ืขืช ื”-HTTP (URL, cookie ื•ื›ื•').

ืœืœื ืงืฉืจ ืœืกื•ื’, ื”ืžืื–ืŸ ื™ื›ื•ืœ ืœืชืžื•ืš ื‘ืคื•ื ืงืฆื™ื•ืช ื”ื‘ืื•ืช:

  • ื’ื™ืœื•ื™ ืฉื™ืจื•ืช ื”ื•ื ืชื”ืœื™ืš ืฉืœ ืงื‘ื™ืขืช ืงื‘ื•ืฆืช ื”ืงืฆื” ื”ืื—ื•ืจื™ ื”ื–ืžื™ื ื™ื (ืกื˜ื˜ื™, DNS, Consul, ื•ื›ื•' ื•ื›ื•').
  • ื‘ื“ื™ืงืช ื”ืคื•ื ืงืฆื™ื•ื ืœื™ื•ืช ืฉืœ ื”-backends ืฉื–ื•ื”ื• ("ืคื™ื ื’" ืคืขื™ืœ ืฉืœ ื”-backend ื‘ืืžืฆืขื•ืช ื‘ืงืฉืช HTTP, ื–ื™ื”ื•ื™ ืคืกื™ื‘ื™ ืฉืœ ื‘ืขื™ื•ืช ื‘ื—ื™ื‘ื•ืจื™ TCP, ื ื•ื›ื—ื•ืช ืฉืœ ืžืกืคืจ ืงื•ื“ื™ 503 HTTP ื‘ืชื’ื•ื‘ื•ืช ื•ื›ื•').
  • ื”ืื™ื–ื•ืŸ ืขืฆืžื• (round robin, ื‘ื—ื™ืจื” ืืงืจืื™ืช, ืžืงื•ืจ IP hash, URI).
  • ืกื™ื•ื TLS ื•ืื™ืžื•ืช ืชืขื•ื“ื”.
  • ืืคืฉืจื•ื™ื•ืช ื”ืงืฉื•ืจื•ืช ืœืื‘ื˜ื—ื” (ืื™ืžื•ืช, ืžื ื™ืขืช ื”ืชืงืคื•ืช DoS, ื”ื’ื‘ืœืช ืžื”ื™ืจื•ืช) ื•ืขื•ื“ ื”ืจื‘ื” ื™ื•ืชืจ.

NSX Edge ืžืฆื™ืข ืชืžื™ื›ื” ื‘ืฉื ื™ ืžืฆื‘ื™ ืคืจื™ืกืช ืื™ื–ื•ืŸ ืขื•ืžืกื™ื:

ืžืฆื‘ ืคืจื•ืงืกื™, ืื• ื–ืจื•ืข ืื—ืช. ื‘ืžืฆื‘ ื–ื”, NSX Edge ืžืฉืชืžืฉ ื‘ื›ืชื•ื‘ืช ื”-IP ืฉืœื• ื›ื›ืชื•ื‘ืช ื”ืžืงื•ืจ ื‘ืขืช ืฉืœื™ื—ืช ื‘ืงืฉื” ืœืื—ื“ ืžื”ื—ืœืงื™ื ื”ืื—ื•ืจื™ื™ื. ืœืคื™ื›ืš, ื”ืžืื–ืŸ ืžื‘ืฆืข ื‘ื• ื–ืžื ื™ืช ืืช ื”ืคื•ื ืงืฆื™ื•ืช ืฉืœ ืžืงื•ืจ ื•ื™ืขื“ NAT. ื”ืงืฆื” ื”ืื—ื•ืจื™ ืจื•ืื” ืืช ื›ืœ ื”ืชืขื‘ื•ืจื” ืฉื ืฉืœื—ื” ืžื”ืื™ื–ื•ืŸ ื•ืžื’ื™ื‘ ื™ืฉื™ืจื•ืช ืืœื™ื”. ื‘ืกื›ื™ืžื” ื›ื–ื•, ื”ืžืื–ืŸ ื—ื™ื™ื‘ ืœื”ื™ื•ืช ื‘ืื•ืชื• ืงื˜ืข ืจืฉืช ืขื ื”ืฉืจืชื™ื ื”ืคื ื™ืžื™ื™ื.

ื”ื ื” ืื™ืš ื–ื” ื”ื•ืœืš:
1. ื”ืžืฉืชืžืฉ ืฉื•ืœื— ื‘ืงืฉื” ืœื›ืชื•ื‘ืช VIP (ื›ืชื•ื‘ืช ืื™ื–ื•ืŸ) ื”ืžื•ื’ื“ืจืช ื‘-Edge.
2. Edge ื‘ื•ื—ืจ ื‘ืื—ื“ ืžื”ื—ืœืงื™ื ื”ืื—ื•ืจื™ื™ื ื•ืžื‘ืฆืข NAT ืฉืœ ื™ืขื“, ื•ืžื—ืœื™ืฃ ืืช ื›ืชื•ื‘ืช ื”-VIP ื‘ื›ืชื•ื‘ืช ืฉืœ ื”ืงืฆื” ื”ืื—ื•ืจื™ ืฉื ื‘ื—ืจ.
3. Edge ืžื‘ืฆืข NAT ืžืงื•ืจ, ื•ืžื—ืœื™ืฃ ืืช ื›ืชื•ื‘ืช ื”ืžืฉืชืžืฉ ืฉืฉืœื— ืืช ื”ื‘ืงืฉื” ื‘ื›ืชื•ื‘ืช ืฉืœื•.
4. ื”ื—ื‘ื™ืœื” ื ืฉืœื—ืช ืœ-backend ื”ื ื‘ื—ืจ.
5. ื”-backend ืื™ื ื• ืžื’ื™ื‘ ื™ืฉื™ืจื•ืช ืœืžืฉืชืžืฉ, ืืœื ืœ-Edge, ืžืื—ืจ ื•ื”ื›ืชื•ื‘ืช ื”ืžืงื•ืจื™ืช ืฉืœ ื”ืžืฉืชืžืฉ ืฉื•ื ืชื” ืœื›ืชื•ื‘ืช ื”ืžืื–ืŸ.
6. Edge ืžืฉื“ืจ ืืช ืชื’ื•ื‘ืช ื”ืฉืจืช ืœืžืฉืชืžืฉ.
ื”ืชืจืฉื™ื ื ืžืฆื ืœืžื˜ื”.
VMware NSX ืœืงื˜ื ื˜ื ื™ื. ื—ืœืง 5: ื”ื’ื“ืจืช ืžืื–ืŸ ืขื•ืžืกื™ื

ืžืฆื‘ ืฉืงื•ืฃ, ืื• ืžื•ื˜ื‘ืข. ื‘ืชืจื—ื™ืฉ ื–ื”, ืœืžืื–ืŸ ื™ืฉ ืžืžืฉืงื™ื ื‘ืจืฉืชื•ืช ื”ืคื ื™ืžื™ื•ืช ื•ื”ื—ื™ืฆื•ื ื™ื•ืช. ื™ื—ื“ ืขื ื–ืืช, ืื™ืŸ ื’ื™ืฉื” ื™ืฉื™ืจื” ืœืจืฉืช ื”ืคื ื™ืžื™ืช ืžื”ื—ื™ืฆื•ื ื™ืช. ืžืื–ืŸ ื”ืขื•ืžืก ื”ืžื•ื‘ื ื” ืคื•ืขืœ ื›ืฉืขืจ NAT ืขื‘ื•ืจ ืžื›ื•ื ื•ืช ื•ื™ืจื˜ื•ืืœื™ื•ืช ื‘ืจืฉืช ื”ืคื ื™ืžื™ืช.

ื”ืžื ื’ื ื•ืŸ ื”ื•ื ื›ื“ืœืงืžืŸ:
1. ื”ืžืฉืชืžืฉ ืฉื•ืœื— ื‘ืงืฉื” ืœื›ืชื•ื‘ืช VIP (ื›ืชื•ื‘ืช ืื™ื–ื•ืŸ) ื”ืžื•ื’ื“ืจืช ื‘-Edge.
2. Edge ื‘ื•ื—ืจ ื‘ืื—ื“ ืžื”ื—ืœืงื™ื ื”ืื—ื•ืจื™ื™ื ื•ืžื‘ืฆืข NAT ืฉืœ ื™ืขื“, ื•ืžื—ืœื™ืฃ ืืช ื›ืชื•ื‘ืช ื”-VIP ื‘ื›ืชื•ื‘ืช ืฉืœ ื”ืงืฆื” ื”ืื—ื•ืจื™ ืฉื ื‘ื—ืจ.
3. ื”ื—ื‘ื™ืœื” ื ืฉืœื—ืช ืœ-backend ื”ื ื‘ื—ืจ.
4. ื”-backend ืžืงื‘ืœ ื‘ืงืฉื” ืขื ื”ื›ืชื•ื‘ืช ื”ืžืงื•ืจื™ืช ืฉืœ ื”ืžืฉืชืžืฉ (ืžืงื•ืจ NAT ืœื ื‘ื•ืฆืข) ื•ืžืฉื™ื‘ ืœื” ื™ืฉื™ืจื•ืช.
5. ื”ืชืขื‘ื•ืจื” ืžืชืงื‘ืœืช ืฉื•ื‘ ืขืœ ื™ื“ื™ ืžืื–ืŸ ื”ืขื•ืžืก, ืžื›ื™ื•ื•ืŸ ืฉื‘ืกื›ื™ืžื” ืžื•ื˜ื‘ืขืช ื”ื™ื ืžืฉืžืฉืช ื‘ื“ืจืš ื›ืœืœ ื›ืฉืขืจ ื‘ืจื™ืจืช ื”ืžื—ื“ืœ ืฉืœ ื—ื•ื•ืช ื”ืฉืจืชื™ื.
6. Edge ืžื‘ืฆืข NAT ืžืงื•ืจ ื›ื“ื™ ืœืฉืœื•ื— ืชื ื•ืขื” ืœืžืฉืชืžืฉ, ืชื•ืš ืฉื™ืžื•ืฉ ื‘-VIP ืฉืœื• ื›ื›ืชื•ื‘ืช ื”-IP ืฉืœ ื”ืžืงื•ืจ.
ื”ืชืจืฉื™ื ื ืžืฆื ืœืžื˜ื”.
VMware NSX ืœืงื˜ื ื˜ื ื™ื. ื—ืœืง 5: ื”ื’ื“ืจืช ืžืื–ืŸ ืขื•ืžืกื™ื

ืขื™ืกื•ืง

ืœืกืคืกืœ ื”ื‘ื“ื™ืงื” ืฉืœื™ ื™ืฉ 3 ืฉืจืชื™ื ื”ืžืจื™ืฆื™ื Apache, ืฉืžื•ื’ื“ืจ ืœืขื‘ื•ื“ ืขืœ HTTPS. Edge ื™ื‘ืฆืข ืื™ื–ื•ืŸ ืกื™ื‘ื•ื‘ื™ ืฉืœ ื‘ืงืฉื•ืช HTTPS, ื•ื™ืขื‘ื™ืจ ื›ืœ ื‘ืงืฉื” ื—ื“ืฉื” ืœืฉืจืช ื—ื“ืฉ.
ื‘ื•ืื• ื ืชื—ื™ืœ.

ื”ืคืงืช ืื™ืฉื•ืจ SSL ืฉื™ืฉืžืฉ ืืช NSX Edge
ืืชื” ื™ื›ื•ืœ ืœื™ื™ื‘ื ืื™ืฉื•ืจ CA ื—ื•ืงื™ ืื• ืœื”ืฉืชืžืฉ ื‘ื—ืชื™ืžื” ืขืฆืžื™ืช. ืœืžื‘ื—ืŸ ื–ื” ืืฉืชืžืฉ ื‘ื—ืชื™ืžื” ืขืฆืžื™ืช.

  1. ื‘ืžืžืฉืง vCloud Director, ืขื‘ื•ืจ ืœื”ื’ื“ืจื•ืช ืฉื™ืจื•ืชื™ Edge.
    VMware NSX ืœืงื˜ื ื˜ื ื™ื. ื—ืœืง 5: ื”ื’ื“ืจืช ืžืื–ืŸ ืขื•ืžืกื™ื
  2. ืขื‘ื•ืจ ืืœ ื”ื›ืจื˜ื™ืกื™ื™ื” ืื™ืฉื•ืจื™ื. ืžืจืฉื™ืžืช ื”ืคืขื•ืœื•ืช, ื‘ื—ืจ ื”ื•ืกืคืช CSR ื—ื“ืฉ.
    VMware NSX ืœืงื˜ื ื˜ื ื™ื. ื—ืœืง 5: ื”ื’ื“ืจืช ืžืื–ืŸ ืขื•ืžืกื™ื
  3. ืžืœื ืืช ื”ืฉื“ื•ืช ื”ื ื“ืจืฉื™ื ื•ืœื—ืฅ ืขืœ ืฉืžื•ืจ.
    VMware NSX ืœืงื˜ื ื˜ื ื™ื. ื—ืœืง 5: ื”ื’ื“ืจืช ืžืื–ืŸ ืขื•ืžืกื™ื
  4. ื‘ื—ืจ ืืช CSR ื”ื—ื“ืฉ ืฉื ื•ืฆืจ ื•ื‘ื—ืจ ื‘ืืคืฉืจื•ืช CSR ืขื ื—ืชื™ืžื” ืขืฆืžื™ืช.
    VMware NSX ืœืงื˜ื ื˜ื ื™ื. ื—ืœืง 5: ื”ื’ื“ืจืช ืžืื–ืŸ ืขื•ืžืกื™ื
  5. ื‘ื—ืจ ืืช ืชืงื•ืคืช ื”ืชื•ืงืฃ ืฉืœ ื”ืื™ืฉื•ืจ ื•ืœื—ืฅ ืขืœ ืฉืžื•ืจ
    VMware NSX ืœืงื˜ื ื˜ื ื™ื. ื—ืœืง 5: ื”ื’ื“ืจืช ืžืื–ืŸ ืขื•ืžืกื™ื
  6. ื”ืชืขื•ื“ื” ื‘ื—ืชื™ืžื” ืขืฆืžื™ืช ืžื•ืคื™ืขื” ื‘ืจืฉื™ืžืช ื”ืชืขื•ื“ื•ืช ื”ื–ืžื™ื ื•ืช.
    VMware NSX ืœืงื˜ื ื˜ื ื™ื. ื—ืœืง 5: ื”ื’ื“ืจืช ืžืื–ืŸ ืขื•ืžืกื™ื

ื”ื’ื“ืจืช ืคืจื•ืคื™ืœ ืืคืœื™ืงืฆื™ื”
ืคืจื•ืคื™ืœื™ ื™ื™ืฉื•ืžื™ื ืžืขื ื™ืงื™ื ืœืš ืฉืœื™ื˜ื” ืžืœืื” ื™ื•ืชืจ ืขืœ ืชืขื‘ื•ืจืช ื”ืจืฉืช ื•ื”ื•ืคื›ื™ื ืืช ื ื™ื”ื•ืœื” ืœืคืฉื•ื˜ ื•ื™ืขื™ืœ. ื ื™ืชืŸ ืœื”ืฉืชืžืฉ ื‘ื”ื ื›ื“ื™ ืœื”ื’ื“ื™ืจ ื”ืชื ื”ื’ื•ืช ืขื‘ื•ืจ ืกื•ื’ื™ื ืกืคืฆื™ืคื™ื™ื ืฉืœ ืชื ื•ืขื”.

  1. ืขื‘ื•ืจ ืืœ ื”ื›ืจื˜ื™ืกื™ื™ื” Load Balancer ื•ื”ืคืขืœ ืืช ื”ืžืื–ืŸ. ืืคืฉืจื•ืช ื”-Acceleration Enabled ื›ืืŸ ืžืืคืฉืจืช ืœืžืื–ืŸ ืœื”ืฉืชืžืฉ ื‘ืื™ื–ื•ืŸ L4 ืžื”ื™ืจ ื™ื•ืชืจ ื‘ืžืงื•ื L7.
    VMware NSX ืœืงื˜ื ื˜ื ื™ื. ื—ืœืง 5: ื”ื’ื“ืจืช ืžืื–ืŸ ืขื•ืžืกื™ื
  2. ืขื‘ื•ืจ ืืœ ื”ื›ืจื˜ื™ืกื™ื™ื” ืคืจื•ืคื™ืœ ื™ื™ืฉื•ื ื›ื“ื™ ืœื”ื’ื“ื™ืจ ืืช ืคืจื•ืคื™ืœ ื”ื™ื™ืฉื•ื. ืœื—ืฅ ืขืœ +.
    VMware NSX ืœืงื˜ื ื˜ื ื™ื. ื—ืœืง 5: ื”ื’ื“ืจืช ืžืื–ืŸ ืขื•ืžืกื™ื
  3. ื”ื’ื“ืจ ืืช ืฉื ื”ืคืจื•ืคื™ืœ ื•ื‘ื—ืจ ืืช ืกื•ื’ ื”ืชื ื•ืขื” ืฉืขื‘ื•ืจื” ื”ืคืจื•ืคื™ืœ ื™ื•ื—ืœ. ืชืŸ ืœื™ ืœื”ืกื‘ื™ืจ ื›ืžื” ืคืจืžื˜ืจื™ื.
    ื”ืชืžื“ื” โ€“ ืžืื—ืกืŸ ื•ืขื•ืงื‘ ืื—ืจ ื ืชื•ื ื™ ื”ืคืขืœื”, ืœืžืฉืœ: ืื™ื–ื” ืฉืจืช ืกืคืฆื™ืคื™ ื‘ืžืื’ืจ ืžืฉืจืช ืืช ื‘ืงืฉืช ื”ืžืฉืชืžืฉ. ื–ื” ืžื‘ื˜ื™ื— ืฉื‘ืงืฉื•ืช ืžืฉืชืžืฉื™ื ืžื ื•ืชื‘ื•ืช ืœืื•ืชื• ื—ื‘ืจ ื‘ื‘ืจื™ื›ื” ืœืžืฉืš ื›ืœ ื—ื™ื™ ื”ื”ืคืขืœื” ืื• ื”ืคืขืœื•ืช ืขื•ืงื‘ื•ืช.
    ืืคืฉืจ ืžืขื‘ืจ SSL - ื›ืืฉืจ ืืคืฉืจื•ืช ื–ื• ื ื‘ื—ืจืช, NSX Edge ืžืคืกื™ืง ืœืกื™ื™ื ืืช SSL. ื‘ืžืงื•ื ื–ืืช, ื”ืกื™ื•ื ืžืชืจื—ืฉ ื™ืฉื™ืจื•ืช ื‘ืฉืจืชื™ื ืฉืžืื•ื–ื ื™ื.
    ื”ื›ื ืก ืืช ื›ื•ืชืจืช ื”-X-Forwarded-For HTTP - ืžืืคืฉืจ ืœืš ืœืงื‘ื•ืข ืืช ื›ืชื•ื‘ืช ื”-IP ื”ืžืงื•ืจ ืฉืœ ื”ืœืงื•ื— ื”ืžืชื—ื‘ืจ ืœืฉืจืช ื”ืื™ื ื˜ืจื ื˜ ื‘ืืžืฆืขื•ืช ืžืื–ืŸ ื”ืขื•ืžืก.
    ืืคืฉืจ SSL ืœืฆื“ ื”ื‘ืจื™ื›ื” โ€“ ืžืืคืฉืจ ืœืš ืœืฆื™ื™ืŸ ืฉื”ื‘ืจื™ื›ื” ืฉื ื‘ื—ืจื” ืžื•ืจื›ื‘ืช ืžืฉืจืชื™ HTTPS.
    VMware NSX ืœืงื˜ื ื˜ื ื™ื. ื—ืœืง 5: ื”ื’ื“ืจืช ืžืื–ืŸ ืขื•ืžืกื™ื
  4. ืžื›ื™ื•ื•ืŸ ืฉืืื–ืŸ ืชืขื‘ื•ืจืช HTTPS, ืื ื™ ืฆืจื™ืš ืœื”ืคืขื™ืœ SSL ืœืฆื“ ื”ื‘ืจื™ื›ื” ื•ืœื‘ื—ื•ืจ ืืช ื”ืื™ืฉื•ืจ ืฉื ื•ืฆืจ ืงื•ื“ื ืœื›ืŸ ื‘ื›ืจื˜ื™ืกื™ื™ื” ืื™ืฉื•ืจื™ ืฉืจืช ื•ื™ืจื˜ื•ืืœื™ -> ืื™ืฉื•ืจ ืฉื™ืจื•ืช.
    VMware NSX ืœืงื˜ื ื˜ื ื™ื. ื—ืœืง 5: ื”ื’ื“ืจืช ืžืื–ืŸ ืขื•ืžืกื™ื
  5. ื‘ื“ื•ืžื” ืœืชืขื•ื“ื•ืช ืžืื’ืจ -> ืชืขื•ื“ืช ืฉื™ืจื•ืช.
    VMware NSX ืœืงื˜ื ื˜ื ื™ื. ื—ืœืง 5: ื”ื’ื“ืจืช ืžืื–ืŸ ืขื•ืžืกื™ื

ืื ื• ื™ื•ืฆืจื™ื ืžืื’ืจ ืฉืจืชื™ื, ืฉื”ืชืขื‘ื•ืจื” ืืœื™ื• ืชื”ื™ื” Pools ืžืื•ื–ื ืช

  1. ืขื‘ื•ืจ ืœืœืฉื•ื ื™ืช ื‘ืจื™ื›ื•ืช. ืœื—ืฅ ืขืœ +.
    VMware NSX ืœืงื˜ื ื˜ื ื™ื. ื—ืœืง 5: ื”ื’ื“ืจืช ืžืื–ืŸ ืขื•ืžืกื™ื
  2. ืื ื—ื ื• ืžื’ื“ื™ืจื™ื ืืช ืฉื ื”ื‘ืจื™ื›ื”, ื‘ื•ื—ืจื™ื ื‘ืืœื’ื•ืจื™ืชื (ืื ื™ ืืฉืชืžืฉ ื‘-round robin) ื•ืกื•ื’ ื”ื ื™ื˜ื•ืจ ืขื‘ื•ืจ ื”-backend ืฉืœ ื‘ื“ื™ืงืช ื”ื‘ืจื™ืื•ืช. ื”ืืคืฉืจื•ืช Transparent ืžืฆื™ื™ื ืช ื”ืื ื›ืชื•ื‘ื•ืช ื”-IP ื”ืจืืฉื•ื ื™ื•ืช ืฉืœ ื”ืœืงื•ื—ื•ืช ื’ืœื•ื™ื•ืช ืœืฉืจืชื™ื ืคื ื™ืžื™ื™ื.
    • ืื ื”ืืคืฉืจื•ืช ืžื•ืฉื‘ืชืช, ื”ืชืขื‘ื•ืจื” ืœืฉืจืชื™ื ืคื ื™ืžื™ื™ื ืžื’ื™ืขื” ืžื”-IP ื”ืžืงื•ืจ ืฉืœ ื”ืžืื–ืŸ.
    • ืื ื”ืืคืฉืจื•ืช ืžื•ืคืขืœืช, ืฉืจืชื™ื ืคื ื™ืžื™ื™ื ืจื•ืื™ื ืืช ื”-IP ื”ืžืงื•ืจ ืฉืœ ื”ืœืงื•ื—ื•ืช. ื‘ืชืฆื•ืจื” ื–ื•, NSX Edge ื—ื™ื™ื‘ ืœืฉืžืฉ ื›ืฉืขืจ ื‘ืจื™ืจืช ื”ืžื—ื“ืœ ื›ื“ื™ ืœื”ื‘ื˜ื™ื— ืฉื”ืžื ื•ืช ื”ืžื•ื—ื–ืจื•ืช ืขื•ื‘ืจื•ืช ื“ืจืš NSX Edge.

    NSX ืชื•ืžืš ื‘ืืœื’ื•ืจื™ืชืžื™ ื”ืื™ื–ื•ืŸ ื”ื‘ืื™ื:

    • IP_HASH - ื‘ื—ื™ืจืช ืฉืจืช ืขืœ ืกืžืš ืชื•ืฆืื•ืช ืฉืœ ืคื•ื ืงืฆื™ื™ืช Hash ืขื‘ื•ืจ ื”ืžืงื•ืจ ื•ื”ื™ืขื“ IP ืฉืœ ื›ืœ ืžื ื”.
    • LEASTCONN - ืื™ื–ื•ืŸ ืฉืœ ื—ื™ื‘ื•ืจื™ื ื ื›ื ืกื™ื, ื‘ื”ืชืื ืœืžืกืคืจ ืฉื›ื‘ืจ ื–ืžื™ืŸ ื‘ืฉืจืช ืžืกื•ื™ื. ื—ื™ื‘ื•ืจื™ื ื—ื“ืฉื™ื ื™ื•ืคื ื• ืœืฉืจืช ืขื ื”ื›ื™ ืคื—ื•ืช ื—ื™ื‘ื•ืจื™ื.
    • ืจื•ื‘ื™ืŸ ื”ืขื’ื•ืœ โ€“ ื—ื™ื‘ื•ืจื™ื ื—ื“ืฉื™ื ื ืฉืœื—ื™ื ืœื›ืœ ืฉืจืช ื‘ืชื•ืจื•, ื‘ื”ืชืื ืœืžืฉืงืœ ื”ืžื•ืงืฆื” ืœื•.
    • URI โ€“ ื”ื—ืœืง ื”ืฉืžืืœื™ ืฉืœ ื”-URI (ืœืคื ื™ ืกื™ืžืŸ ื”ืฉืืœื”) ืžื—ื•ืœืง ื•ืžื—ื•ืœืง ื‘ืžืฉืงืœ ื”ื›ื•ืœืœ ืฉืœ ื”ืฉืจืชื™ื ื‘ื‘ืจื™ื›ื”. ื”ืชื•ืฆืื” ืžืฆื™ื™ื ืช ืื™ื–ื” ืฉืจืช ืžืงื‘ืœ ืืช ื”ื‘ืงืฉื”, ืžื” ืฉืžื‘ื˜ื™ื— ืฉื”ื‘ืงืฉื” ืžื ื•ืชื‘ืช ืชืžื™ื“ ืœืื•ืชื• ืฉืจืช, ื›ืœ ืขื•ื“ ื›ืœ ื”ืฉืจืชื™ื ื ืฉืืจื™ื ื–ืžื™ื ื™ื.
    • HTTPHEADER - ืื™ื–ื•ืŸ ื”ืžื‘ื•ืกืก ืขืœ ื›ื•ืชืจืช HTTP ืกืคืฆื™ืคื™ืช, ืฉื ื™ืชืŸ ืœืฆื™ื™ืŸ ื›ืคืจืžื˜ืจ. ืื ื”ื›ื•ืชืจืช ื—ืกืจื” ืื• ืฉืื™ืŸ ืœื” ืขืจืš ื›ืœืฉื”ื•, โ€‹โ€‹ืืœื’ื•ืจื™ืชื ROUND_ROBIN ืžื•ื—ืœ.
    • ื›ืชื•ื‘ืช ื”ืืชืจ - ื›ืœ ื‘ืงืฉืช HTTP GET ืžื—ืคืฉืช ืืช ืคืจืžื˜ืจ ื”-URL ืฉืฆื•ื™ืŸ ื›ืืจื’ื•ืžื ื˜. ืื ืื—ืจื™ ื”ืคืจืžื˜ืจ ืžื•ืคื™ืขื™ื ืกื™ืžืŸ ืฉื•ื•ื” ื•ืขืจืš, ืื– ื”ืขืจืš ืขื•ื‘ืจ ื’ื™ื‘ื•ื‘ ื•ืžื—ื•ืœืง ื‘ืžืฉืงืœ ื”ื›ื•ืœืœ ืฉืœ ืฉืจืชื™ื ืคื•ืขืœื™ื. ื”ืชื•ืฆืื” ืžืฆื™ื™ื ืช ืื™ื–ื” ืฉืจืช ืžืงื‘ืœ ืืช ื”ื‘ืงืฉื”. ืชื”ืœื™ืš ื–ื” ืžืฉืžืฉ ืœืžืขืงื‘ ืื—ืจ ืžื–ื”ื™ ืžืฉืชืžืฉ ื‘ื‘ืงืฉื•ืช ื•ืœื”ื‘ื˜ื™ื— ืฉืื•ืชื• ืžื–ื”ื” ืžืฉืชืžืฉ ื ืฉืœื— ืชืžื™ื“ ืœืื•ืชื• ืฉืจืช, ื›ืœ ืขื•ื“ ื›ืœ ื”ืฉืจืชื™ื ื ืฉืืจื™ื ื–ืžื™ื ื™ื.

    VMware NSX ืœืงื˜ื ื˜ื ื™ื. ื—ืœืง 5: ื”ื’ื“ืจืช ืžืื–ืŸ ืขื•ืžืกื™ื

  3. ื‘ื’ื•ืฉ ื—ื‘ืจื™ื, ืœื—ืฅ ืขืœ + ื›ื“ื™ ืœื”ื•ืกื™ืฃ ืฉืจืชื™ื ืœืžืื’ืจ.
    VMware NSX ืœืงื˜ื ื˜ื ื™ื. ื—ืœืง 5: ื”ื’ื“ืจืช ืžืื–ืŸ ืขื•ืžืกื™ื

    ื›ืืŸ ืืชื” ืฆืจื™ืš ืœืฆื™ื™ืŸ:

    • ืฉื ืฉืจืช;
    • ื›ืชื•ื‘ืช ื”ืฉืจืช;
    • ื”ื™ืฆื™ืื” ืฉืขืœื™ื” ื”ืฉืจืช ื™ืงื‘ืœ ืชืขื‘ื•ืจื”;
    • ื™ืฆื™ืื” ืœื‘ื“ื™ืงืช ื‘ืจื™ืื•ืช (Monitor healthcheck);
    • ืžืฉืงืœ - ื‘ืืžืฆืขื•ืช ืคืจืžื˜ืจ ื–ื” ื ื™ืชืŸ ืœื”ืชืื™ื ืืช ื›ืžื•ืช ื”ืชืขื‘ื•ืจื” ื”ื™ื—ืกื™ืช ื”ืžืชืงื‘ืœืช ืขื‘ื•ืจ ื—ื‘ืจ ืกืคืฆื™ืคื™ ื‘ืžืื’ืจ;
    • ืžืงืกื™ืžื•ื ื—ื™ื‘ื•ืจื™ื - ืžืกืคืจ ืžืงืกื™ืžืœื™ ืฉืœ ื—ื™ื‘ื•ืจื™ื ืœืฉืจืช;
    • Min Connections - ื”ืžืกืคืจ ื”ืžื™ื ื™ืžืœื™ ืฉืœ ื—ื™ื‘ื•ืจื™ื ืฉืขืœ ื”ืฉืจืช ืœืขื‘ื“ ืœืคื ื™ ื”ืขื‘ืจืช ื”ืชืขื‘ื•ืจื” ืœื—ื‘ืจ ื”ื‘ื ื‘ื‘ืจื™ื›ื”.

    VMware NSX ืœืงื˜ื ื˜ื ื™ื. ื—ืœืง 5: ื”ื’ื“ืจืช ืžืื–ืŸ ืขื•ืžืกื™ื

    ื›ืš ื ืจืื” ื”ืžืื’ืจ ื”ืกื•ืคื™ ืฉืœ ืฉืœื•ืฉื” ืฉืจืชื™ื.
    VMware NSX ืœืงื˜ื ื˜ื ื™ื. ื—ืœืง 5: ื”ื’ื“ืจืช ืžืื–ืŸ ืขื•ืžืกื™ื

ื”ื•ืกืคืช ืฉืจืช ื•ื™ืจื˜ื•ืืœื™

  1. ืขื‘ื•ืจ ืœืœืฉื•ื ื™ืช ืฉืจืชื™ื ื•ื™ืจื˜ื•ืืœื™ื™ื. ืœื—ืฅ ืขืœ +.
    VMware NSX ืœืงื˜ื ื˜ื ื™ื. ื—ืœืง 5: ื”ื’ื“ืจืช ืžืื–ืŸ ืขื•ืžืกื™ื
  2. ืื ื• ืžืคืขื™ืœื™ื ืืช ื”ืฉืจืช ื”ื•ื™ืจื˜ื•ืืœื™ ื‘ืืžืฆืขื•ืช Enable Virtual Server.
    ืื ื• ื ื•ืชื ื™ื ืœื• ืฉื, ื‘ื•ื—ืจื™ื ืืช ืคืจื•ืคื™ืœ ื”ื™ื™ืฉื•ื ืฉื ื•ืฆืจ ื‘ืขื‘ืจ, ืžืื’ืจ ื•ืžืฆื™ื™ื ื™ื ืืช ื›ืชื•ื‘ืช ื”-IP ืฉืืœื™ื” ื”ืฉืจืช ื”ื•ื™ืจื˜ื•ืืœื™ ื™ืงื‘ืœ ื‘ืงืฉื•ืช ืžื‘ื—ื•ืฅ. ืื ื• ืžืฆื™ื™ื ื™ื ืืช ืคืจื•ื˜ื•ืงื•ืœ HTTPS ื•ื™ืฆื™ืื” 443.
    ืคืจืžื˜ืจื™ื ืื•ืคืฆื™ื•ื ืœื™ื™ื ื›ืืŸ:
    ืžื’ื‘ืœืช ื—ื™ื‘ื•ืจ - ื”ืžืกืคืจ ื”ืžืจื‘ื™ ืฉืœ ื—ื™ื‘ื•ืจื™ื ื‘ื•-ื–ืžื ื™ื™ื ืฉื”ืฉืจืช ื”ื•ื™ืจื˜ื•ืืœื™ ื™ื›ื•ืœ ืœืขื‘ื“;
    ืžื’ื‘ืœืช ืงืฆื‘ ื—ื™ื‘ื•ืจ (CPS) - ื”ืžืกืคืจ ื”ืžืจื‘ื™ ืฉืœ ื‘ืงืฉื•ืช ื—ื“ืฉื•ืช ื ื›ื ืกื•ืช ื‘ืฉื ื™ื™ื”.
    VMware NSX ืœืงื˜ื ื˜ื ื™ื. ื—ืœืง 5: ื”ื’ื“ืจืช ืžืื–ืŸ ืขื•ืžืกื™ื

ื–ื” ืžืฉืœื™ื ืืช ื”ืชืฆื•ืจื” ืฉืœ ื”ืžืื–ืŸ; ืืชื” ื™ื›ื•ืœ ืœื‘ื“ื•ืง ืืช ื”ืคื•ื ืงืฆื™ื•ื ืœื™ื•ืช ืฉืœื•. ืœืฉืจืชื™ื ืชืฆื•ืจื” ืคืฉื•ื˜ื” ื”ืžืืคืฉืจืช ืœื”ื‘ื™ืŸ ืื™ื–ื” ืฉืจืช ืžื”ืžืื’ืจ ืขื™ื‘ื“ ืืช ื”ื‘ืงืฉื”. ื‘ืžื”ืœืš ื”ื”ื’ื“ืจื”, ื‘ื—ืจื ื• ื‘ืืœื’ื•ืจื™ืชื ื”ืื™ื–ื•ืŸ Round Robin, ื•ื”ืคืจืžื˜ืจ Weight ืขื‘ื•ืจ ื›ืœ ืฉืจืช ืฉื•ื•ื” ืœืื—ื“, ื›ืš ืฉื›ืœ ื‘ืงืฉื” ื”ื‘ืื” ืชืขื•ื‘ื“ ืขืœ ื™ื“ื™ ื”ืฉืจืช ื”ื‘ื ืžื”ืžืื’ืจ.
ืื ื• ืžื›ื ื™ืกื™ื ืืช ื”ื›ืชื•ื‘ืช ื”ื—ื™ืฆื•ื ื™ืช ืฉืœ ื”ืžืื–ืŸ ื‘ื“ืคื“ืคืŸ ื•ืจื•ืื™ื:
VMware NSX ืœืงื˜ื ื˜ื ื™ื. ื—ืœืง 5: ื”ื’ื“ืจืช ืžืื–ืŸ ืขื•ืžืกื™ื

ืœืื—ืจ ืจืขื ื•ืŸ ื”ื“ืฃ, ื”ื‘ืงืฉื” ืชืขื•ื‘ื“ ืขืœ ื™ื“ื™ ื”ืฉืจืช ื”ื‘ื:
VMware NSX ืœืงื˜ื ื˜ื ื™ื. ื—ืœืง 5: ื”ื’ื“ืจืช ืžืื–ืŸ ืขื•ืžืกื™ื

ื•ืฉื•ื‘ - ื›ื“ื™ ืœื‘ื“ื•ืง ืืช ื”ืฉืจืช ื”ืฉืœื™ืฉื™ ืžื”ื‘ืจื™ื›ื”:
VMware NSX ืœืงื˜ื ื˜ื ื™ื. ื—ืœืง 5: ื”ื’ื“ืจืช ืžืื–ืŸ ืขื•ืžืกื™ื

ื‘ืขืช ื”ื‘ื“ื™ืงื”, ื ื™ืชืŸ ืœืจืื•ืช ืฉื”ืชืขื•ื“ื” ืฉ-Edge ืฉื•ืœื— ืœื ื• ื”ื™ื ืื•ืชื” ืื™ืฉื•ืจ ืฉื™ืฆืจื ื• ื‘ื”ืชื—ืœื”.

ื‘ื“ื™ืงืช ืกื˜ื˜ื•ืก ืื™ื–ื•ืŸ ืžืžืกื•ืฃ ืฉืขืจ ื”-Edge. ื›ื“ื™ ืœืขืฉื•ืช ื–ืืช, ื”ื™ื›ื ืก ื”ืฆื’ ืืช ืžืื’ืจ ืžืื–ืŸ ื”ืขื•ืžืก ืฉืœ ื”ืฉื™ืจื•ืช.
VMware NSX ืœืงื˜ื ื˜ื ื™ื. ื—ืœืง 5: ื”ื’ื“ืจืช ืžืื–ืŸ ืขื•ืžืกื™ื

ื”ื’ื“ืจืช ืžื•ื ื™ื˜ื•ืจ ืฉื™ืจื•ืช ืœื‘ื“ื™ืงืช ืžืฆื‘ ื”ืฉืจืชื™ื ื‘ืžืื’ืจ
ื‘ืืžืฆืขื•ืช Service Monitor ื ื•ื›ืœ ืœื ื˜ืจ ืืช ืžืฆื‘ ื”ืฉืจืชื™ื ื‘ืžืื’ืจ ื”ืงืฆื” ื”ืื—ื•ืจื™. ืื ื”ืชื’ื•ื‘ื” ืœื‘ืงืฉื” ืื™ื ื” ื›ืฆืคื•ื™, ื ื™ืชืŸ ืœื”ื•ืฆื™ื ืืช ื”ืฉืจืช ืžื”ืžืื’ืจ ื›ื“ื™ ืฉืœื ื™ืงื‘ืœ ืคื ื™ื•ืช ื—ื“ืฉื•ืช.
ื›ื‘ืจื™ืจืช ืžื—ื“ืœ, ืฉืœื•ืฉ ืฉื™ื˜ื•ืช ืื™ืžื•ืช ืžื•ื’ื“ืจื•ืช:

  • ืฆื’ TCP,
  • ืฆื’ HTTP,
  • ืฆื’ HTTPS.

ื‘ื•ืื• ื ื™ืฆื•ืจ ืื—ื“ ื—ื“ืฉ.

  1. ืขื‘ื•ืจ ืœื›ืจื˜ื™ืกื™ื™ื” ื ื™ื˜ื•ืจ ืฉื™ืจื•ืช, ืœื—ืฅ ืขืœ +.
    VMware NSX ืœืงื˜ื ื˜ื ื™ื. ื—ืœืง 5: ื”ื’ื“ืจืช ืžืื–ืŸ ืขื•ืžืกื™ื
  2. ื‘ื—ืจ:
    • ืฉื ืœืฉื™ื˜ื” ื”ื—ื“ืฉื”;
    • ื”ืžืจื•ื•ื— ืฉื‘ื• ื™ื™ืฉืœื—ื• ื‘ืงืฉื•ืช,
    • ืคืกืง ื–ืžืŸ ื‘ื”ืžืชื ื” ืœืชื’ื•ื‘ื”,
    • ืกื•ื’ ื ื™ื˜ื•ืจ โ€“ ื‘ืงืฉืช HTTPS ื‘ืฉื™ื˜ืช GET, ืงื•ื“ ืžืฆื‘ ืฆืคื•ื™ โ€“ 200(ื‘ืกื“ืจ) ื•-URL ื‘ืงืฉื”.
  3. ื–ื” ืžืฉืœื™ื ืืช ื”ื”ื’ื“ืจื” ืฉืœ ืฆื’ ื”ืฉื™ืจื•ืช ื”ื—ื“ืฉ; ื›ืขืช ื ื•ื›ืœ ืœื”ืฉืชืžืฉ ื‘ื• ื‘ืขืช ื™ืฆื™ืจืช ืžืื’ืจ.
    VMware NSX ืœืงื˜ื ื˜ื ื™ื. ื—ืœืง 5: ื”ื’ื“ืจืช ืžืื–ืŸ ืขื•ืžืกื™ื

ื”ื’ื“ืจืช ื›ืœืœื™ ื™ื™ืฉื•ื

ื›ืœืœื™ ื™ื™ืฉื•ื ื”ื ื“ืจืš ืœืชืžืจืŸ ืชืขื‘ื•ืจื” ืขืœ ืกืžืš ื˜ืจื™ื’ืจื™ื ืžืกื•ื™ืžื™ื. ื‘ืขื–ืจืช ื›ืœื™ ื–ื” ื ื•ื›ืœ ืœื™ืฆื•ืจ ื›ืœืœื™ ืื™ื–ื•ืŸ ืขื•ืžืกื™ื ืžืชืงื“ืžื™ื ืฉืื•ืœื™ ืœื ื™ื”ื™ื• ืืคืฉืจื™ื™ื ื‘ืืžืฆืขื•ืช ืคืจื•ืคื™ืœื™ ื™ื™ืฉื•ืžื™ื ืื• ืฉื™ืจื•ืชื™ื ืื—ืจื™ื ื”ื–ืžื™ื ื™ื ื‘-Edge Gateway.

  1. ื›ื“ื™ ืœื™ืฆื•ืจ ื›ืœืœ, ืขื‘ื•ืจ ืœืœืฉื•ื ื™ืช ื›ืœืœื™ ื™ื™ืฉื•ื ืฉืœ ื”ืžืื–ืŸ.
    VMware NSX ืœืงื˜ื ื˜ื ื™ื. ื—ืœืง 5: ื”ื’ื“ืจืช ืžืื–ืŸ ืขื•ืžืกื™ื
  2. ื‘ื—ืจ ืฉื, ืกืงืจื™ืคื˜ ืฉื™ืฉืชืžืฉ ื‘ื›ืœืœ, ื•ืœื—ืฅ ืขืœ ืฉืžื•ืจ.
    VMware NSX ืœืงื˜ื ื˜ื ื™ื. ื—ืœืง 5: ื”ื’ื“ืจืช ืžืื–ืŸ ืขื•ืžืกื™ื
  3. ืœืื—ืจ ื™ืฆื™ืจืช ื”ื›ืœืœ, ืขืœื™ื ื• ืœืขืจื•ืš ืืช ื”ืฉืจืช ื”ื•ื™ืจื˜ื•ืืœื™ ืฉื”ื•ื’ื“ืจ ื›ื‘ืจ.
    VMware NSX ืœืงื˜ื ื˜ื ื™ื. ื—ืœืง 5: ื”ื’ื“ืจืช ืžืื–ืŸ ืขื•ืžืกื™ื
  4. ื‘ืœืฉื•ื ื™ืช ืžืชืงื“ื, ื”ื•ืกืฃ ืืช ื”ื›ืœืœ ืฉื™ืฆืจื ื•.
    VMware NSX ืœืงื˜ื ื˜ื ื™ื. ื—ืœืง 5: ื”ื’ื“ืจืช ืžืื–ืŸ ืขื•ืžืกื™ื

ื‘ื“ื•ื’ืžื” ืœืžืขืœื” ื”ืคืขืœื ื• ืชืžื™ื›ื” ื‘-tlsv1.

ืขื•ื“ ื›ืžื” ื“ื•ื’ืžืื•ืช:

ื”ืคื ื” ืืช ื”ืชื ื•ืขื” ืœื‘ืจื™ื›ื” ืื—ืจืช.
ืขื ืกืงืจื™ืคื˜ ื–ื” ื ื•ื›ืœ ืœื”ืคื ื•ืช ืชืขื‘ื•ืจื” ืœืžืื’ืจ ืื™ื–ื•ืŸ ืื—ืจ ืื ื”ืžืื’ืจ ื”ืจืืฉื™ ืžื•ืฉื‘ืช. ื›ื“ื™ ืฉื”ื›ืœืœ ื™ืคืขืœ, ื™ืฉ ืœื”ื’ื“ื™ืจ ืžืกืคืจ ื‘ืจื™ื›ื•ืช ื‘ืื™ื–ื•ืŸ ื•ื›ืœ ื—ื‘ืจื™ ื”ืžืื’ืจ ื”ืจืืฉื™ ื—ื™ื™ื‘ื™ื ืœื”ื™ื•ืช ื‘ืžืฆื‘ ืœืžื˜ื”. ืขืœื™ืš ืœืฆื™ื™ืŸ ืืช ืฉื ื”ื‘ืจื™ื›ื”, ืœื ืืช ื”ืžื–ื”ื” ืฉืœื”.

acl pool_down nbsrv(PRIMARY_POOL_NAME) eq 0
use_backend SECONDARY_POOL_NAME if PRIMARY_POOL_NAME

ื”ืคื ื” ืชืขื‘ื•ืจื” ืœืžืฉืื‘ ื—ื™ืฆื•ื ื™.
ื›ืืŸ ืื ื• ืžืคื ื™ื ืืช ื”ืชื ื•ืขื” ืœืืชืจ ื”ื—ื™ืฆื•ื ื™ ืื ื›ืœ ื—ื‘ืจื™ ื”ืžืื’ืจ ื”ืจืืฉื™ ืžื•ืฉื‘ืชื™ื.

acl pool_down nbsrv(NAME_OF_POOL) eq 0
redirect location http://www.example.com if pool_down

ืขื•ื“ ื“ื•ื’ืžืื•ืช ื›ืืŸ.

ื–ื” ื”ื›ืœ ื‘ืฉื‘ื™ืœื™ ืœื’ื‘ื™ ื”ืžืื–ืŸ. ืื ื™ืฉ ืœืš ืฉืืœื•ืช, ืฉืืœ, ืื ื™ ืžื•ื›ืŸ ืœืขื ื•ืช.

ืžืงื•ืจ: www.habr.com

ื”ื•ืกืคืช ืชื’ื•ื‘ื”