ืžืึธื ื™ื˜ืึธืจื™ื ื’ ื•ื•ื™ ืึท ื“ื™ื ืกื˜: ืึท ืžืึทื“ื–ืฉืึทืœืขืจ ืกื™ืกื˜ืขื ืคึฟืึทืจ ืžื™ืงืจืึธืกืขืจื•ื•ื™ืก ืึทืจืงืึทื˜ืขืงื˜ืฉืขืจ

ื”ื™ื™ึทื ื˜, ืื™ืŸ ืึทื“ื™ืฉืึทืŸ ืฆื• ืžืึทื ืึทืœื™ื˜ื™ืง ืงืึธื“, ืื•ื ื“ื–ืขืจ ืคึผืจื•ื™ืขืงื˜ ื›ื•ืœืœ ื“ืึทื–ืึทื ื– ืคื•ืŸ ืžื™ืงืจืึธ ื‘ืึทื“ื™ื ื•ื ื’ืก. ื™ืขื“ืขืจ ืคื•ืŸ ื–ื™ื™ ื“ืึทืจืฃ ื–ื™ื™ืŸ ืžืึธื ื™ื˜ืึธืจืขื“. ื˜ืืŸ ื“ืขื ืื•ื™ืฃ ืึทื–ืึท ืึท ื•ื•ืึธื’ ื ื™ืฆืŸ DevOps ืขื ื“ื–ืฉืึทื ื™ืจื– ืื™ื– ืคึผืจืึธื‘ืœืขืžืึทื˜ื™ืง. ืžื™ืจ ื”ืึธื‘ืŸ ื“ืขื•ื•ืขืœืึธืคึผืขื“ ืึท ืžืึธื ื™ื˜ืึธืจื™ื ื’ ืกื™ืกื˜ืขื ื•ื•ืึธืก ืึทืจื‘ืขื˜ ื•ื•ื™ ืึท ื“ื™ื ืกื˜ ืคึฟืึทืจ ื“ืขื•ื•ืขืœืึธืคึผืขืจืก. ื–ื™ื™ ืงืขื ืขืŸ ื™ื ื“ื™ืคึผืขื ื“ืึทื ื˜ืœื™ ืฉืจื™ื™ึทื‘ืŸ ืžืขื˜ืจื™ืงืก ืื™ืŸ ื“ื™ ืžืึธื ื™ื˜ืึธืจื™ื ื’ ืกื™ืกื˜ืขื, ื ื•ืฆืŸ ื–ื™ื™, ื‘ื•ื™ืขืŸ ื“ืึทืฉื‘ืึธืจื“ื– ื‘ืื–ื™ืจื˜ ืื•ื™ืฃ ื–ื™ื™ ืื•ืŸ ืฆื•ื˜ืฉืขืคึผืขืŸ ืึทืœืขืจืฅ ืฆื• ื–ื™ื™ ื•ื•ืึธืก ื•ื•ืขื˜ ื–ื™ื™ืŸ ื˜ืจื™ื’ืขืจื“ ื•ื•ืขืŸ ืฉื•ื•ืขืœ ื•ื•ืึทืœื•ืขืก ื–ืขื ืขืŸ ืจื™ื˜ืฉื˜. ืคึฟืึทืจ DevOps ืขื ื“ื–ืฉืึทื ื™ืจื–, ื‘ืœื•ื™ื– ื™ื ืคืจืึทืกื˜ืจืึทืงื˜ืฉืขืจ ืื•ืŸ ื“ืึทืงื™ื•ืžืขื ื˜ื™ื™ืฉืึทืŸ.

ื“ืขืจ ืคึผืึธืกื˜ืŸ ืื™ื– ืึท ื˜ืจืึทื ืกืงืจื™ืคึผื˜ ืคื•ืŸ ืžื™ื™ืŸ ืจืขื“ืข ืžื™ื˜ ืื•ื ื“ื–ืขืจ ืกืขืงืฉืึทื ื– ื‘ื™ื™ RIT ++. ืคื™ืœืข ืžืขื ื˜ืฉืŸ ื’ืขื‘ืขื˜ืŸ ืื•ื ื“ื– ืฆื• ืžืึทื›ืŸ ื˜ืขืงืกื˜ ื•ื•ืขืจืกื™ืขืก ืคื•ืŸ ืจื™ืคึผืึธืจืฅ ืคื•ืŸ ื“ืึธืจื˜. ืื•ื™ื‘ ืื™ืจ ื’ืขื•ื•ืขืŸ ืื™ืŸ ื“ืขืจ ื–ื™ืฆื•ื ื’ ืึธื“ืขืจ ื•ื•ืึธื˜ืฉื˜ ื“ื™ ื•ื•ื™ื“ืขื, ืื™ืจ ื•ื•ืขื˜ ื ื™ื˜ ื’ืขืคึฟื™ื ืขืŸ ืขืคึผืขืก ื ื™ื™ึท. ืื•ืŸ ืึทืœืข ืื ื“ืขืจืข - ื‘ืึทื’ืจื™ืกื•ื ื’ ืฆื• ื“ื™ ืงืึทืฅ. ืื™ืš ื•ื•ืขื˜ ื–ืึธื’ืŸ ืื™ืจ ื•ื•ื™ ืžื™ืจ ื’ืขืงื•ืžืขืŸ ืฆื• ืึทื–ืึท ืึท ืกื™ืกื˜ืขื, ื•ื•ื™ ืขืก ืึทืจื‘ืขื˜ ืื•ืŸ ื•ื•ื™ ืžื™ืจ ืคึผืœืึทืŸ ืฆื• ื“ืขืจื”ื™ื™ึทื ื˜ื™ืงืŸ ืขืก.

ืžืึธื ื™ื˜ืึธืจื™ื ื’ ื•ื•ื™ ืึท ื“ื™ื ืกื˜: ืึท ืžืึทื“ื–ืฉืึทืœืขืจ ืกื™ืกื˜ืขื ืคึฟืึทืจ ืžื™ืงืจืึธืกืขืจื•ื•ื™ืก ืึทืจืงืึทื˜ืขืงื˜ืฉืขืจ

ื“ื™ ืคืึทืจื’ืึทื ื’ืขื ื”ื™ื™ื˜: ืกืงื™ืžื– ืื•ืŸ ืคึผืœืึทื ื–

ื•ื•ื™ ื–ืขื ืขืŸ ืžื™ืจ ืื ื’ืขืงื•ืžืขืŸ ืฆื• ื“ื™ ืงืจืึทื ื˜ ืžืึธื ื™ื˜ืึธืจื™ื ื’ ืกื™ืกื˜ืขื? ืฆื• ืขื ื˜ืคึฟืขืจืŸ ื“ืขื ืงืฉื™ื, ืื™ืจ ื“ืึทืจืคึฟืŸ ืฆื• ื’ื™ื™ืŸ ืฆื• 2015. ืื–ื•ื™ ื”ืื˜ ืขืก ื“ืขืžืืœื˜ ืื•ื™ืกื’ืขื–ืขืŸ:

ืžืึธื ื™ื˜ืึธืจื™ื ื’ ื•ื•ื™ ืึท ื“ื™ื ืกื˜: ืึท ืžืึทื“ื–ืฉืึทืœืขืจ ืกื™ืกื˜ืขื ืคึฟืึทืจ ืžื™ืงืจืึธืกืขืจื•ื•ื™ืก ืึทืจืงืึทื˜ืขืงื˜ืฉืขืจ

ืžื™ืจ ื”ืึธื‘ืŸ ื•ื•ืขื’ืŸ 24 ื ืึธื•ื“ื– ื•ื•ืึธืก ื–ืขื ืขืŸ ืคืึทืจืึทื ื˜ื•ื•ืึธืจื˜ืœืขืš ืคึฟืึทืจ ืžืึธื ื™ื˜ืึธืจื™ื ื’. ืขืก ืื™ื– ืึท ื’ืึทื ืฅ ืคึผืึทืง ืคื•ืŸ ืคืึทืจืฉื™ื“ืขื ืข ืงืจื•ื™ื ืขืŸ, ืกืงืจื™ืคึผืก, ื“ืขืžืึธื ืก ืึทื– ืขืคืขืก ืžืึธื ื™ื˜ืึธืจ ืขืคึผืขืก, ืฉื™ืงืŸ ืึทืจื˜ื™ืงืœืขืŸ ืื•ืŸ ื“ื•ืจื›ืคื™ืจืŸ ืคืึทื ื’ืงืฉืึทื ื–. ืžื™ ืจ ื”ืื‘ ืŸ ื’ืขืžืฒื ื˜ , ื ื– ืฐื ืก ืฐืฒื˜ืข ืจ ืžื™ ืจ ื’ืฒืข ืŸ , ืืœ ืฅ ืฐื™ื ืฆื™ืงืข ืจ ืฐืข ื˜ ืื– ื ืกื™ืกื˜ืขื . ืขืก ืื™ื– ืงื™ื™ืŸ ืคื•ื ื˜ ืฆื• ืึทื ื˜ื•ื•ื™ืงืœืขืŸ ืขืก: ืขืก ืื™ื– ืฆื• ืงืึทืžื‘ืขืจืกืึทื.
ืžื™ืจ ื‘ืึทืฉืœืึธืกืŸ ืฆื• ืงืœื™ื™ึทื‘ืŸ ื“ื™ ืžืึธื ื™ื˜ืึธืจื™ื ื’ ืขืœืขืžืขื ื˜ืŸ ื•ื•ืึธืก ืžื™ืจ ื•ื•ืขืœืŸ ื”ืึทืœื˜ืŸ ืื•ืŸ ืึทื ื˜ื•ื•ื™ืงืœืขืŸ, ืื•ืŸ ื“ื™ ื•ื•ืึธืก ืžื™ืจ ื•ื•ืขืœืŸ ืคืึทืจืœืึธื–ืŸ. ืขืก ื–ืขื ืขืŸ ื’ืขื•ื•ืขืŸ 19 ืคื•ืŸ ื–ื™ื™ ื–ืขื ืขืŸ ื’ืขื‘ืœื™ื‘ืŸ ื‘ืœื•ื™ื– ื’ืจืึทืคื™ืฅ, ืึทื’ื’ืจืขื’ืึทื˜ืึธืจืก ืื•ืŸ ื’ืจืึทืคืึทื ืึท ื•ื•ื™ ืึท ื“ืึทืฉื‘ืึธืจื“. ืึธื‘ืขืจ ื•ื•ื™ ื•ื•ืขื˜ ื“ื™ ื ื™ื™ึทืข ืกื™ืกื˜ืขื ืงื•ืงืŸ ื•ื•ื™? ืื–ื•ื™:

ืžืึธื ื™ื˜ืึธืจื™ื ื’ ื•ื•ื™ ืึท ื“ื™ื ืกื˜: ืึท ืžืึทื“ื–ืฉืึทืœืขืจ ืกื™ืกื˜ืขื ืคึฟืึทืจ ืžื™ืงืจืึธืกืขืจื•ื•ื™ืก ืึทืจืงืึทื˜ืขืงื˜ืฉืขืจ

ืžื™ืจ ื”ืึธื‘ืŸ ืึท ืžืขื˜ืจื™ืง ืกื˜ืึธืจื™ื“ื–ืฉ: ื“ืึธืก ื–ืขื ืขืŸ ื’ืจืึทืคื™ื˜ืขืก, ื•ื•ืึธืก ื•ื•ืขื˜ ื–ื™ื™ืŸ ื‘ืื–ื™ืจื˜ ืื•ื™ืฃ ืฉื ืขืœ SSD ื“ืจื™ื™ื•ื•ื–, ื“ืึธืก ื–ืขื ืขืŸ ื–ื™ื›ืขืจ ืึทื’ื’ืจืขื’ืึทื˜ืึธืจืก ืคึฟืึทืจ ืžืขื˜ืจื™ืงืก. ื•ื•ื™ื™ึทื˜ืขืจ - Grafana ืคึฟืึทืจ ื•ื•ื™ื™ึทื–ื ื“ื™ืง ื“ืึทืฉื‘ืึธืจื“ื– ืื•ืŸ ืžืึธื™ืจืึท ืคึฟืึทืจ ืึทืœืขืจื˜ื™ื ื’. ืžื™ืจ ืื•ื™ืš ื’ืขื•ื•ืืœื˜ ืฆื• ืึทื ื˜ื•ื•ื™ืงืœืขืŸ ืึท ืกื™ืกื˜ืขื ืคึฟืึทืจ ื–ื•ื›ืŸ ืคึฟืึทืจ ืึทื ืึทืžืึทืœื™ื–.

ื ืึธืจืžืึทืœ: ืžืึธื ื™ื˜ืึธืจื™ื ื’ 2.0

ืื–ื•ื™ ื”ืื‘ืŸ ื“ื™ ืคืœืขื ืขืจ ืื•ื™ืกื’ืขื–ืขืŸ ืื™ืŸ 2015. ืžื™ืจ ื”ืื‘ืŸ ืื‘ืขืจ ื’ืขื“ืืจืคื˜ ืฆื•ื’ืจื™ื™ื˜ืŸ ื ื™ืฉื˜ ื‘ืœื•ื™ื– ื“ื™ ืื™ื ืคืจืืกื˜ืจื•ืงื˜ื•ืจ ืื•ืŸ ื“ื™ ืกืขืจื•ื•ื™ืก ืืœื™ื™ืŸ, ื ืืจ ืื•ื™ืš ื“ื™ ื“ืืงื•ืžืขื ื˜ืืฆื™ืข ื“ืขืจืคืืจ. ืžื™ืจ ื”ืึธื‘ืŸ ื“ืขื•ื•ืขืœืึธืคึผืขื“ ืึท ืคึฟื™ืจืžืข ื ืึธืจืžืึทืœ ืคึฟืึทืจ ื–ื™ืš, ื•ื•ืึธืก ืžื™ืจ ืจื•ืคืŸ ืžืึธื ื™ื˜ืึธืจื™ื ื’ 2.0. ื•ื•ืึธืก ื–ืขื ืขืŸ ื“ื™ ื‘ืื“ืขืจืคืขื ื™ืฉืŸ ืคึฟืึทืจ ื“ื™ ืกื™ืกื˜ืขื?

  • ืงืขืกื™ื™ื“ืขืจื“ื™ืง ืึทื•ื•ื™ื™ืœืึทื‘ื™ืœืึทื˜ื™;
  • ืžืขื˜ืจื™ืง ืกื˜ืึธืจื™ื“ื–ืฉ ืžืขื”ืึทืœืขืš = 10 ืกืขืงื•ื ื“ืขืก;
  • ืกื˜ืจืึทืงื˜ืฉืขืจื“ ืกื˜ืึธืจื™ื“ื–ืฉ ืคื•ืŸ ืžืขื˜ืจื™ืงืก ืื•ืŸ ื“ืึทืฉื‘ืึธืจื“ื–;
  • SLA > 99,99%
  • ื–ืึทืžืœื•ื ื’ ืคื•ืŸ ื’ืขืฉืขืขื ื™ืฉ ืžืขื˜ืจื™ืงืก ื“ื•ืจืš UDP (!).

ืžื™ืจ ื“ืึทืจืคึฟืŸ UDP ื•ื•ื™ื™ึทืœ ืžื™ืจ ื”ืึธื‘ืŸ ืึท ื’ืจื•ื™ืก ืœื•ื™ืคืŸ ืคื•ืŸ ืคืึทืจืงืขืจ ืื•ืŸ ื’ืขืฉืขืขื ื™ืฉืŸ ื•ื•ืึธืก ื“ื–ืฉืขื ืขืจื™ื™ื˜ ืžืขื˜ืจื™ืงืก. ืื•ื™ื‘ ืื™ืจ ืฉืจื™ื™ึทื‘ืŸ ื–ื™ื™ ืึทืœืข ืื™ืŸ ื’ืจืึทืคื™ื™ื˜ ืื™ืŸ ืึทืžืึธืœ, ื“ื™ ืกื˜ืึธืจื™ื“ื–ืฉ ื•ื•ืขื˜ ื™ื™ึทื ื‘ืจืึธืš. ืžื™ืจ ืื•ื™ืš ืื•ื™ืกื“ืขืจื•ื•ื™ื™ืœื˜ ืขืจืฉื˜ืขืจ-ืžื“ืจื’ื” ืคึผืจืขืคื™ืงืก ืคึฟืึทืจ ืึทืœืข ืžืขื˜ืจื™ืงืก.

ืžืึธื ื™ื˜ืึธืจื™ื ื’ ื•ื•ื™ ืึท ื“ื™ื ืกื˜: ืึท ืžืึทื“ื–ืฉืึทืœืขืจ ืกื™ืกื˜ืขื ืคึฟืึทืจ ืžื™ืงืจืึธืกืขืจื•ื•ื™ืก ืึทืจืงืึทื˜ืขืงื˜ืฉืขืจ

ื™ืขื“ืขืจ ืคื•ืŸ ื“ื™ ืคึผืจืขืคื™ืงืก ื”ืื˜ ืขื˜ืœืขื›ืข ืคืึทืจืžืึธื’. ืขืก ื–ืขื ืขืŸ ืžืขื˜ืจื™ืงืก ืคึฟืึทืจ ืกืขืจื•ื•ืขืจืก, ื ืขื˜ื•ื•ืึธืจืงืก, ืงืึทื ื˜ื™ื™ื ืขืจื–, ืจืขืกื•ืจืกืŸ, ืึทืคึผืœืึทืงื™ื™ืฉืึทื ื–, ืื•ืŸ ืึทื–ื•ื™ ืื•ื™ืฃ. ืงืœืึธืจ, ืฉื˜ืจืขื ื’, ื˜ื™ื™ืคึผื˜ ืคึฟื™ืœื˜ืจื™ืจื•ื ื’ ืื™ื– ื™ืžืคึผืœืึทืžืขื ืึทื“, ื•ื•ื• ืžื™ืจ ืึธื ื ืขืžืขืŸ ืขืจืฉื˜ืขืจ-ืžื“ืจื’ื” ืžืขื˜ืจื™ืงืก ืื•ืŸ ืคืฉื•ื˜ ืคืึทืœืŸ ื“ื™ ืžื ื•ื—ื”. ื“ืึธืก ืื™ื– ื•ื•ื™ ืžื™ืจ ืคึผืœืึทื ื ืขื“ ื“ืขื ืกื™ืกื˜ืขื ืื™ืŸ 2015. ื•ื•ืืก ืื™ื– ืื™ืŸ ื“ื™ ื”ื•ื•ื”?

ืคืึธืจืฉื˜ืขืœืŸ: ื“ื™ืึทื’ืจืึทืžืข ืคื•ืŸ โ€‹โ€‹ื™ื ื˜ืขืจืึทืงืฉืึทืŸ ืคื•ืŸ ืžืึธื ื™ื˜ืึธืจื™ื ื’ ืงืึทืžืคึผืึธื•ื ืึทื ืฅ

ืขืจืฉื˜ืขืจ ืคื•ืŸ ืึทืœืข, ืžื™ืจ ืžืึธื ื™ื˜ืึธืจ ืึทืคึผืœืึทืงื™ื™ืฉืึทื ื–: ืื•ื ื“ื–ืขืจ PHP ืงืึธื“, ืึทืคึผืœืึทืงื™ื™ืฉืึทื ื– ืื•ืŸ ืžื™ืงืจืึธ ื‘ืึทื“ื™ื ื•ื ื’ืก - ืื™ืŸ ืงื•ืจืฅ, ืึทืœืฅ ื•ื•ืึธืก ืื•ื ื“ื–ืขืจ ื“ืขื•ื•ืขืœืึธืคึผืขืจืก ืฉืจื™ื™ึทื‘ืŸ. ื›ืœ ืึทืคึผืœืึทืงื™ื™ืฉืึทื ื– ืฉื™ืงืŸ ืžืขื˜ืจื™ืงืก ื“ื•ืจืš UDP ืฆื• ื“ื™ Brubeck ืึทื’ื’ืจืขื’ืึทื˜ืึธืจ (ืกื˜ืึทื˜ืกื“, ืจื™ืจื™ื˜ืึทืŸ ืื™ืŸ C). ืขืก ืื™ื– ื’ืขื•ื•ืขืŸ ื“ื™ ืคืึทืกื˜ืึทืกื˜ ืื™ืŸ ืกื™ื ื˜ืขื˜ื™ืฉ ื˜ืขืกืฅ. ืื•ืŸ ืขืก ืกืขื ื“ื– ื“ื™ ืฉื•ื™ืŸ ืึทื’ื’ืจืขื’ืึทื˜ืขื“ ืžืขื˜ืจื™ืงืก ืฆื• ื’ืจืึทืคื™ื˜ืข ื“ื•ืจืš TCP.

ืขืก ื”ืื˜ ืึท ื˜ื™ืคึผ ืคื•ืŸ ืžืขื˜ืจื™ืงืก ื’ืขืจื•ืคืŸ ื˜ื™ื™ืžืขืจื–. ื“ืึธืก ืื™ื– ืึท ื–ื™ื™ืขืจ ื‘ืึทืงื•ื•ืขื ื–ืึทืš. ืœืžืฉืœ, ืคึฟืึทืจ ื™ืขื“ืขืจ ื‘ืึทื ื™ืฆืขืจ ืคึฟืึทืจื‘ื™ื ื“ื•ื ื’ ืฆื• ื“ื™ ืกืขืจื•ื•ื™ืก, ืื™ืจ ืฉื™ืงืŸ ืึท ืžืขื˜ืจื™ืง ืžื™ื˜ ืขื ื˜ืคืขืจ ืฆื™ื™ื˜ ืฆื• Brubeck. ื ืžื™ืœื™ืึธืŸ ืจืขืกืคึผืึธื ืกืขืก ื’ืขืงื•ืžืขืŸ ืื™ืŸ, ืึธื‘ืขืจ ื“ื™ ืึทื’ื’ืจืขื’ืึทื˜ืึธืจ ืื•ืžื’ืขืงืขืจื˜ ื‘ืœื•ื™ื– 10 ืžืขื˜ืจื™ืงืก. ืื™ืจ ื”ืึธื‘ืŸ ื“ื™ ื ื•ืžืขืจ ืคื•ืŸ ืžืขื ื˜ืฉืŸ ื•ื•ืึธืก ื–ืขื ืขืŸ ื’ืขืงื•ืžืขืŸ, ื“ื™ ืžืึทืงืกื™ืžื•ื, ืžื™ื ื™ืžื•ื ืื•ืŸ ื“ื•ืจื›ืฉื ื™ื˜ืœืขืš ืขื ื˜ืคืขืจ ืฆื™ื™ื˜, ื“ื™ ืžื™ื“ื™ืึทืŸ ืื•ืŸ 4 ืคึผืจืึธืฆืขื ื˜. ื“ืขืจื ืึธืš ื“ื™ ื“ืึทื˜ืŸ ื–ืขื ืขืŸ ื˜ืจืึทื ืกืคืขืจื“ ืฆื• ื’ืจืึทืคื™ื˜ืข ืื•ืŸ ืžื™ืจ ื–ืขืŸ ืขืก ืึทืœืข ืœืขื‘ืŸ.

ืžื™ืจ ืื•ื™ืš ื”ืึธื‘ืŸ ืึทื’ื’ืจืขื’ืึทื˜ื™ืึธืŸ ืคึฟืึทืจ ืžืขื˜ืจื™ืงืก ืื•ื™ืฃ ื™ื™ึทื–ื ื•ื•ืึทืจื’, ื•ื•ื™ื™ื›ื•ื•ืืจื’, ืกื™ืกื˜ืขื ืžืขื˜ืจื™ืงืก ืื•ืŸ ืื•ื ื“ื–ืขืจ ืึทืœื˜ ืžื•ื ื™ืŸ ืžืึธื ื™ื˜ืึธืจื™ื ื’ ืกื™ืกื˜ืขื (ืขืก ื’ืขืืจื‘ืขื˜ ืคึฟืึทืจ ืื•ื ื“ื– ื‘ื™ื– 2015). ืžื™ืจ ืงืœื™ื™ึทื‘ืŸ ืึทืœืข ื“ืขื ื“ื•ืจืš ื“ื™ C daemon CollectD (ืขืก ื”ืื˜ ืึท ื’ืึทื ืฅ ื‘ื™ื ื˜ืœ ืคื•ืŸ ืคืึทืจืฉื™ื“ืขื ืข ืคึผืœื•ื’ื™ื ืก ื’ืขื‘ื•ื™ื˜ ืื™ืŸ ืขืก, ืขืก ืงืขื ืขืŸ ื‘ืึทืงื•ืžืขืŸ ืึทืœืข ื“ื™ ืจืขืกื•ืจืกืŸ ืคื•ืŸ ื“ืขืจ ื‘ืึทืœืขื‘ืึธืก ืกื™ืกื˜ืขื ืื•ื™ืฃ ื•ื•ืึธืก ืขืก ืื™ื– ืื™ื ืกื˜ืึทืœื™ืจืŸ, ื ืึธืจ ืกืคึผืขืฆื™ืคื™ืฆื™ืจืŸ ืื™ืŸ ื“ื™ ืงืึทื ืคื™ื’ื™ืขืจื™ื™ืฉืึทืŸ ื•ื•ื• ืฆื• ืฉืจื™ื™ึทื‘ืŸ ื“ื™ ื“ืึทื˜ืŸ) ืื•ืŸ ืฉืจื™ื™ึทื‘ืŸ ื“ื™ ื“ืึทื˜ืŸ ืฆื• Graphite ื“ื•ืจืš ืขืก. ืขืก ืื•ื™ืš ืฉื˜ื™ืฆื˜ ืคึผื™ื˜ื”ืึธืŸ ืคึผืœื•ื’ื™ื ืก ืื•ืŸ ืฉืึธืœ ืกืงืจื™ืคึผืก, ืึทื–ื•ื™ ืื™ืจ ืงืขื ืขืŸ ืฉืจื™ื™ึทื‘ืŸ ื“ื™ื™ืŸ ืื™ื™ื’ืขื ืข ืžื ื”ื’ ืกืึทืœื•ืฉืึทื ื–: CollectD ื•ื•ืขื˜ ื–ืึทืžืœืขืŸ ื“ื™ ื“ืึทื˜ืŸ ืคึฟื•ืŸ ืึท ื”ื™ื’ืข ืึธื“ืขืจ ื•ื•ื™ื™ึทื˜ ื‘ืึทืœืขื‘ืึธืก (ืึทืกื•ืžื™ื ื’ ืงืขืจืœ) ืื•ืŸ ืฉื™ืงืŸ ืขืก ืฆื• ื’ืจืึทืคื™ื˜ืข.

ื“ืขืจื ืึธืš ืžื™ืจ ืฉื™ืงืŸ ืึทืœืข ื“ื™ ืžืขื˜ืจื™ืงืก ื•ื•ืึธืก ืžื™ืจ ื’ืขื–ืืžืœื˜ ืฆื• ืงืึทืจื‘ืึธืŸ-C-ืจืขืœืข. ื“ืึธืก ืื™ื– ื“ื™ ืงืึทืจื‘ืึธืŸ ืจื™ืœื™ื™ ืœื™ื™ื–ื•ื ื’ ืคื•ืŸ ื’ืจืึทืคื™ื˜ืข, ืžืึทื“ืึทืคื™ื™ื“ ืื™ืŸ C. ื“ืึธืก ืื™ื– ืึท ืจืึทื•ื˜ืขืจ ื•ื•ืึธืก ืงืึทืœืขืงืฅ ืึทืœืข ื“ื™ ืžืขื˜ืจื™ืงืก ื•ื•ืึธืก ืžื™ืจ ืฉื™ืงืŸ ืคึฟื•ืŸ ืื•ื ื“ื–ืขืจ ืึทื’ื’ืจืขื’ืึทื˜ืึธืจืก ืื•ืŸ ืจื•ืฅ ื–ื™ื™ ืฆื• ื ืึธื•ื“ื–. ืื•ื™ืš ืื™ืŸ ื“ื™ ืจื•ื˜ื™ื ื’ ื‘ื™ื ืข, ืขืก ื˜ืฉืขืงืก ื“ื™ ื’ื™ืœื˜ื™ืงื™ื™ึทื˜ ืคื•ืŸ ื“ื™ ืžืขื˜ืจื™ืงืก. ืขืจืฉื˜ืขืจ, ื–ื™ื™ ืžื•ื–ืŸ ืฉื˜ื™ืžืขืŸ ืฆื• ื“ื™ ืคึผืจืขืคื™ืงืก ืกื›ืขืžืข ื•ื•ืึธืก ืื™ืš ื’ืขื•ื•ื™ื–ืŸ ืคืจื™ืขืจ ืื•ืŸ, ืฆื•ื•ื™ื™ื˜ื ืก, ื–ื™ื™ ื–ืขื ืขืŸ ื’ื™ืœื˜ื™ืง ืคึฟืึทืจ ื’ืจืึทืคื™ื™ื˜. ืึทื ื“ืขืจืฉ ื–ื™ื™ ื•ื•ืขืœืŸ ืคืึทืœืŸ.

ืงืึทืจื‘ืึธืŸ-C-ืจืขืœืข ื“ืขืžืึธืœื˜ ืกืขื ื“ื– ื“ื™ ืžืขื˜ืจื™ืงืก ืฆื• ื“ื™ ื’ืจืึทืคื™ื˜ืข ืงื ื•ื™ืœ. ืžื™ืจ ื ื•ืฆืŸ ืงืึทืจื‘ืึธืŸ-ืงืึทืฉ, ืจื™ืจื™ื˜ืึทืŸ ืื™ืŸ Go, ื•ื•ื™ ื“ื™ ื”ื•ื™ืคึผื˜ ืกื˜ืึธืจื™ื“ื–ืฉ ืคื•ืŸ ืžืขื˜ืจื™ืงืก. ื’ื™ื™ืŸ-ื˜ืฉืึทื“, ืจืขื›ื˜ ืฆื• ื–ื™ื™ืŸ ืžื•ืœื˜ื™ื˜ื”ืจืขืึทื“ื™ื ื’, ืคื™ืœ ืึทื•ื˜ืคึผืขืจืคืึธืจืžื– ืงืึทืจื‘ืึธืŸ-ืงืึทืฉ. ืขืก ื ืขืžื˜ ื“ืึทื˜ืŸ ืื•ืŸ ืฉืจื™ื™ื‘ื˜ ืขืก ืฆื• ื“ื™ืกืงืก ืžื™ื˜ ื“ื™ ืฉื•ืฉืงืขืŸ ืคึผืขืงืœ (ื ืึธืจืžืึทืœ, ื’ืขืฉืจื™ื‘ืŸ ืื™ืŸ ืคึผื™ื˜ื”ืึธืŸ). ืื™ืŸ ืกื“ืจ ืฆื• ืœื™ื™ืขื ืขืŸ ื“ืึทื˜ืŸ ืคื•ืŸ ืื•ื ื“ื–ืขืจ ืกื˜ืึธืจื™ื“ื–ืฉ, ืžื™ืจ ื ื•ืฆืŸ ื“ื™ Graphite API. ืขืก ืื™ื– ืคื™ืœ ืคืึทืกื˜ืขืจ ื•ื•ื™ ื ืึธืจืžืึทืœ ื’ืจืึทืคื™ื˜ืข ื•ื•ืขื‘. ื•ื•ืึธืก ื›ืึทืคึผืึทื ื– ืฆื• ื“ื™ ื“ืึทื˜ืŸ ื•ื•ื™ื™ึทื˜ืขืจ?

ื–ื™ื™ ื’ื™ื™ืŸ ืฆื• ื’ืจืึทืคืึทื ืึท. ืžื™ืจ ื ื•ืฆืŸ ืื•ื ื“ื–ืขืจ ื’ืจืึทืคื™ื™ื˜ ืงืœืึทืกื˜ืขืจื– ื•ื•ื™ ื“ื™ ื”ื•ื™ืคึผื˜ ืžืงื•ืจ ืคื•ืŸ ื“ืึทื˜ืŸ, ืคึผืœื•ืก ืžื™ืจ ื”ืึธื‘ืŸ Grafana ื•ื•ื™ ืึท ื•ื•ืขื‘ ืฆื•ื‘ื™ื ื“ ืคึฟืึทืจ ื•ื•ื™ื™ึทื–ื ื“ื™ืง ืžืขื˜ืจื™ืงืก ืื•ืŸ ื‘ื•ื™ืขืŸ ื“ืึทืฉื‘ืึธืจื“ื–. ืคึฟืึทืจ ื™ืขื“ืขืจ ืคื•ืŸ ื–ื™ื™ืขืจ ื‘ืึทื“ื™ื ื•ื ื’ืก, ื“ืขื•ื•ืขืœืึธืคึผืขืจืก ืžืึทื›ืŸ ื–ื™ื™ืขืจ ืื™ื™ื’ืŸ ื“ืึทืฉื‘ืึธืจื“. ื“ืขืจื ืึธืš ื–ื™ื™ ื‘ื•ื™ืขืŸ ื’ืจืึทืคืก ื‘ืื–ื™ืจื˜ ืื•ื™ืฃ ื–ื™ื™, ื•ื•ืึธืก ื•ื•ื™ื™ึทื–ืŸ ื“ื™ ืžืขื˜ืจื™ืงืก ื•ื•ืึธืก ื–ื™ื™ ืฉืจื™ื™ึทื‘ืŸ ืคึฟื•ืŸ ื–ื™ื™ืขืจ ืึทืคึผืœืึทืงื™ื™ืฉืึทื ื–. ืื™ืŸ ืึทื“ื™ืฉืึทืŸ ืฆื• ื’ืจืึทืคืึทื ืึท, ืžื™ืจ ืื•ื™ืš ื”ืึธื‘ืŸ SLAM. ื“ืึธืก ืื™ื– ืึท ืคึผื™ื˜ื”ืึธืŸ ืฉืขื“ ื•ื•ืึธืก ืงืึทืœืงื™ืึทืœื™ื™ืฅ SLA ื‘ืื–ื™ืจื˜ ืื•ื™ืฃ ื“ืึทื˜ืŸ ืคื•ืŸ ื’ืจืึทืคื™ื™ื˜. ื•ื•ื™ ืื™ืš ืฉื•ื™ืŸ ื’ืขื–ืื’ื˜, ืžื™ืจ ื”ืึธื‘ืŸ ืขื˜ืœืขื›ืข ื˜ื•ืฅ ืžื™ืงืจืึธ ื‘ืึทื“ื™ื ื•ื ื’ืก, ื™ืขื“ืขืจ ืคื•ืŸ ื•ื•ืึธืก ื”ืื˜ ื–ื™ื™ึทืŸ ืื™ื™ื’ืขื ืข ื‘ืื“ืขืจืคืขื ื™ืฉืŸ. ื ื™ืฆืŸ SLAM, ืžื™ืจ ื’ื™ื™ืŸ ืฆื• ื“ื™ ื“ืึทืงื™ื•ืžืขื ื˜ื™ื™ืฉืึทืŸ ืื•ืŸ ืคืึทืจื’ืœื™ื™ึทื›ืŸ ืขืก ืžื™ื˜ ื•ื•ืึธืก ืื™ื– ืื™ืŸ ื’ืจืึทืคื™ื˜ืข ืื•ืŸ ืคืึทืจื’ืœื™ื™ึทื›ืŸ ื•ื•ื™ ื’ืขื–ื•ื ื˜ ื“ื™ ืจืขืงื•ื•ื™ืจืขืžืขื ืฅ ื’ืœื™ื™ึทื›ืŸ ื“ื™ ืึทื•ื•ื™ื™ืœืึทื‘ื™ืœืึทื˜ื™ ืคื•ืŸ ืื•ื ื“ื–ืขืจ ื‘ืึทื“ื™ื ื•ื ื’ืก.

ืœืึธืžื™ืจ ื’ื™ื™ืŸ ื•ื•ื™ื™ื˜ืขืจ: ืึทืœืขืจื˜ื™ื ื’. ืขืก ืื™ื– ืึธืจื’ืึทื ื™ื–ื™ืจื˜ ืžื™ื˜ ืึท ืฉื˜ืึทืจืง ืกื™ืกื˜ืขื - ืžืึธื™ืจืึท. ืขืก ืื™ื– ืคืจื™ื™ึท ื•ื•ื™ื™ึทืœ ืขืก ื”ืื˜ ื–ื™ื™ึทืŸ ืื™ื™ื’ืŸ ื’ืจืึทืคื™ื˜ืข ืื•ื ื˜ืขืจ ื“ื™ ืงืึทืคึผื˜ืขืจ. ื“ืขื•ื•ืขืœืึธืคึผืขื“ ื“ื•ืจืš ื“ื™ ื’ื™ื™ื– ืคื•ืŸ ืกืงื‘ "ืงืึธื ื˜ื•ืจ", ื’ืขืฉืจื™ื‘ืŸ ืื™ืŸ ืคึผื™ื˜ื”ืึธืŸ ืื•ืŸ ื’ื™ื™ืŸ, ื’ืึธืจ ืึธืคึฟืŸ ืžืงื•ืจ. ืžืึธื™ืจืึท ื‘ืืงื•ืžื˜ ื“ื™ ื–ืขืœื‘ืข ืœื•ื™ืคืŸ ื•ื•ืึธืก ื’ื™ื™ื˜ ืื™ืŸ ื’ืจืึทืคื™ืฅ. ืื•ื™ื‘ ืคึฟืึทืจ ืขื˜ืœืขื›ืข ืกื™ื‘ื” ื“ื™ื™ืŸ ืกื˜ืึธืจื™ื“ื–ืฉ ืฉื˜ืึทืจื‘ืŸ, ื“ื™ื™ืŸ ืึทืœืขืจื˜ื™ื ื’ ื•ื•ืขื˜ ื ืึธืš ืึทืจื‘ืขื˜.

ืžื™ืจ ื”ืึธื‘ืŸ ื“ื™ืคึผืœื•ื™ื“ Moira ืื™ืŸ Kubernetes; ืขืก ื ื™ืฆื˜ ืึท ืงื ื•ื™ืœ ืคื•ืŸ Redis ืกืขืจื•ื•ืขืจืก ื•ื•ื™ ื“ื™ ื”ื•ื™ืคึผื˜ ื“ืึทื˜ืึทื‘ื™ื™ืก. ื“ืขืจ ืจืขื–ื•ืœื˜ืึทื˜ ืื™ื– ื’ืขื•ื•ืขืŸ ืึท ืฉื•ืœื“-ื˜ืึธืœืขืจืึทื ื˜ ืกื™ืกื˜ืขื. ืขืก ืงืึทืžืคึผืขืจื– ื“ื™ ื˜ื™ื™ึทืš ืคื•ืŸ ืžืขื˜ืจื™ืงืก ืžื™ื˜ ื“ืขืจ ืจืฉื™ืžื” ืคื•ืŸ ื˜ืจื™ื’ืขืจื–: ืื•ื™ื‘ ืขืก ื–ืขื ืขืŸ ืงื™ื™ืŸ ื“ืขืจืžืื ื˜ ืื™ืŸ ืขืก, ืขืก ื˜ืจืืคื ืก ื“ื™ ืžืขื˜ืจื™ืง. ืึทื–ื•ื™ ืขืก ืื™ื– ื‘ื™ื›ื•ืœืช ืฆื• ื“ื™ื™ื“ื–ืฉืขืกื˜ื™ื“ ื’ื™ื’ืื‘ื™ื™ื˜ ืคื•ืŸ ืžืขื˜ืจื™ืงืก ืคึผืขืจ ืžื™ื ื•ื˜.

ืžื™ืจ ืื•ื™ืš ืึทื˜ืึทื˜ืฉื˜ ืึท ืคึฟื™ืจืžืข LDAP ืฆื• ืขืก, ืžื™ื˜ ื“ืขืจ ื”ื™ืœืฃ ืคื•ืŸ ื•ื•ืึธืก ื™ืขื“ืขืจ ื‘ืึทื ื™ืฆืขืจ ืคื•ืŸ ื“ื™ ืคึฟื™ืจืžืข ืกื™ืกื˜ืขื ืงืขื ืขืŸ ืžืึทื›ืŸ ื ืึธื•ื˜ืึทืคืึทืงื™ื™ืฉืึทื ื– ืคึฟืึทืจ ื–ื™ืš ื‘ืื–ื™ืจื˜ ืื•ื™ืฃ ื™ื’ื–ื™ืกื˜ื™ื ื’ (ืึธื“ืขืจ ื ื™ื™ ื‘ืืฉืืคืŸ) ื˜ืจื™ื’ืขืจื–. ื–ื™ื ื˜ Moira ื›ึผื•ืœืœ ื’ืจืึทืคื™ื˜ืข, ืขืก ืฉื˜ื™ืฆื˜ ืึทืœืข ื–ื™ื™ึทืŸ ืคึฟืขื™ึดืงื™ื™ื˜ืŸ. ืึทื–ื•ื™ ืื™ืจ ืขืจืฉื˜ืขืจ ื ืขืžืขืŸ ื“ื™ ืฉื•ืจื” ืื•ืŸ ื ืึธื›ืžืึทื›ืŸ ืขืก ืื™ืŸ Grafana. ื–ืขืŸ ื•ื•ื™ ื“ื™ ื“ืึทื˜ืŸ ื–ืขื ืขืŸ ื’ืขื•ื•ื™ื–ืŸ ืื•ื™ืฃ ื“ื™ ื’ืจืึทืคืก. ืื•ืŸ ื“ืขืžืึธืœื˜ ืื™ืจ ื ืขืžืขืŸ ื“ื™ ื–ืขืœื‘ืข ืฉื•ืจื” ืื•ืŸ ื ืึธื›ืžืึทื›ืŸ ืขืก ืื™ืŸ ืžืึธื™ืจืึท. ืื™ืจ ื”ืขื ื’ืขืŸ ืขืก ืžื™ื˜ ืœื™ืžืึทืฅ ืื•ืŸ ื‘ืึทืงื•ืžืขืŸ ืึท ืคืœื™ื ืง ื‘ื™ื™ ื“ืขืจ ืจืขื–ื•ืœื˜ืึทื˜. ืฆื• ื˜ืึธืŸ ืึทืœืข ื“ืขื, ืื™ืจ ื˜ืึธืŸ ื ื™ื˜ ื“ืึทืจืคึฟืŸ ืงื™ื™ืŸ ืกืคึผืขืฆื™ืคื™ืฉ ื•ื•ื™ืกืŸ. ืžืึธื™ืจืึท ืงืขื ืขืŸ ืคืœื™ื ืง ื“ื•ืจืš SMS, E- ื‘ืจื™ื•ื•, Jira, Slack ... ืขืก ืื•ื™ืš ืฉื˜ื™ืฆื˜ ื“ื™ ื“ื•ืจื›ืคื™ืจื•ื ื’ ืคื•ืŸ ืžื ื”ื’ ืกืงืจื™ืคึผืก. ื•ื•ืขืŸ ืึท ืฆื™ื ื’ืœ ื›ืึทืคึผืึทื ื– ืฆื• ืื™ืจ, ืื•ืŸ ื–ื™ ืื™ื– ืึทื‘ืึธื ื™ืจืŸ ืฆื• ืึท ืžื ื”ื’ ืฉืจื™ืคื˜ ืึธื“ืขืจ ื‘ื™ื™ื ืขืจื™, ื–ื™ ืœื•ื™ืคื˜ ืขืก ืื•ืŸ ืกืขื ื“ื– JSON ืฆื• ืกื˜ื“ื™ืŸ ืคึฟืึทืจ ื“ืขื ื‘ื™ื™ื ืขืจื™. ืึทืงืงืึธืจื“ื™ื ื’ืœื™, ื“ื™ื™ืŸ ืคึผืจืึธื’ืจืึทื ืžื•ื–ืŸ ืคึผืึทืจืก ืขืก. ื•ื•ืึธืก ืื™ืจ ื•ื•ืขื˜ ื˜ืึธืŸ ืžื™ื˜ ื“ืขื JSON ืื™ื– ืึทืจื•ื™ืฃ ืฆื• ืื™ืจ. ืื•ื™ื‘ ืื™ืจ ื•ื•ื™ืœื˜, ืฉื™ืงืŸ ืขืก ืฆื• ื˜ืขืœืขื’ืจืึทื, ืื•ื™ื‘ ืื™ืจ ื•ื•ื™ืœื˜, ืขืคึฟืขื ืขืŸ ื˜ืึทืกืงืก ืื™ืŸ Jira, ื˜ืึธืŸ ื•ื•ืขืœื›ืขืจ.

ืžื™ืจ ืื•ื™ืš ื ื•ืฆืŸ ืื•ื ื“ื–ืขืจ ืื™ื™ื’ืขื ืข ืึทื ื˜ื•ื•ื™ืงืœื•ื ื’ ืคึฟืึทืจ ืึทืœืขืจื˜ื™ื ื’ - ื™ืžืึทื’ืึธื˜ืึทื’. ืžื™ืจ ืฆื•ื’ืขืคืืกื˜ ื“ื™ ื˜ืึทืคืœื™ืข, ื•ื•ืึธืก ืื™ื– ื™ื•ื–ืฉืึทื•ื•ืึทืœื™ ื’ืขื ื™ืฆื˜ ืคึฟืึทืจ ืขืœืขืงื˜ืจืึธื ื™ืฉ ืคึผืจื™ื™ึทื– ื˜ืึทื’ืก ืื™ืŸ ืกื˜ืึธืจื–, ืฆื• ืคึผืึทืกืŸ ืื•ื ื“ื–ืขืจ ื‘ืื“ืขืจืคืขื ื™ืฉืŸ. ืžื™ืจ ื’ืขื‘ืจืื›ื˜ ื˜ืจื™ื’ืขืจื– ืคื•ืŸ ืžืึธื™ืจืึท ืฆื• ืขืก. ืขืก ื™ื ื“ื™ืงื™ื™ืฅ ื•ื•ืึธืก ืฉื˜ืึทื˜ ื–ื™ื™ ื–ืขื ืขืŸ ืื™ืŸ ืื•ืŸ ื•ื•ืขืŸ ื–ื™ื™ ืคืืจื’ืขืงื•ืžืขืŸ. ืขื˜ืœืขื›ืข ืคื•ืŸ โ€‹โ€‹โ€‹โ€‹ื“ื™ ืึทื ื˜ื•ื•ื™ืงืœื•ื ื’ ื’ื™ื™ื– ื”ืึธื‘ืŸ ืคืืจืœืื–ืŸ ื ืึธื•ื˜ืึทืคืึทืงื™ื™ืฉืึทื ื– ืื™ืŸ ืกืœืึทืงืง ืื•ืŸ E- ื‘ืจื™ื•ื• ืื™ืŸ ื˜ื•ื™ื•ื•ืข ืคื•ืŸ โ€‹โ€‹โ€‹โ€‹ื“ืขื ื˜ืึทืคืœื™ืข.

ืžืึธื ื™ื˜ืึธืจื™ื ื’ ื•ื•ื™ ืึท ื“ื™ื ืกื˜: ืึท ืžืึทื“ื–ืฉืึทืœืขืจ ืกื™ืกื˜ืขื ืคึฟืึทืจ ืžื™ืงืจืึธืกืขืจื•ื•ื™ืก ืึทืจืงืึทื˜ืขืงื˜ืฉืขืจ

ื ื•, ื–ื™ื ื˜ ืžื™ืจ ื–ืขื ืขืŸ ืึท ืคึผืจืึธื’ืจืขืกื™ื•ื• ืคื™ืจืžืข, ืžื™ืจ ืื•ื™ืš ืžืึธื ื™ื˜ืึธืจืขื“ Kubernetes ืื™ืŸ ื“ืขื ืกื™ืกื˜ืขื. ืžื™ืจ ืึทืจื™ื™ึทื ื’ืขืจืขื›ื ื˜ ืขืก ืื™ืŸ ื“ื™ ืกื™ืกื˜ืขื ื ื™ืฆืŸ ื”ืขืึทืคึผืกื˜ืขืจ, ื•ื•ืึธืก ืžื™ืจ ืื™ื ืกื˜ืึทืœื™ืจืŸ ืื™ืŸ ื“ืขื ืงื ื•ื™ืœ, ืขืก ืงืึทืœืขืงืฅ ื“ืึทื˜ืŸ ืื•ืŸ ืกืขื ื“ื– ืขืก ืฆื• ื’ืจืึทืคื™ื˜ืข. ื•ื•ื™ ืึท ืจืขื–ื•ืœื˜ืึทื˜, ื“ื™ ื“ื™ืึทื’ืจืึทืžืข ืงื•ืงื˜ ื•ื•ื™ ื“ืึธืก:

ืžืึธื ื™ื˜ืึธืจื™ื ื’ ื•ื•ื™ ืึท ื“ื™ื ืกื˜: ืึท ืžืึทื“ื–ืฉืึทืœืขืจ ืกื™ืกื˜ืขื ืคึฟืึทืจ ืžื™ืงืจืึธืกืขืจื•ื•ื™ืก ืึทืจืงืึทื˜ืขืงื˜ืฉืขืจ

ืžืึธื ื™ื˜ืึธืจื™ื ื’ ืงืึทืžืคึผืึธื•ื ืึทื ืฅ

ื“ืึธ ืื™ื– ืึท ืจืฉื™ืžื” ืคื•ืŸ ืœื™ื ืงืก ืฆื• ื“ื™ ืงืึทืžืคึผืึธื•ื ืึทื ืฅ ืžื™ืจ ื’ืขื•ื•ื™ื™ื ื˜ ืคึฟืึทืจ ื“ืขื ืึทืจื‘ืขื˜. ืึทืœืข ืคื•ืŸ โ€‹โ€‹ื–ื™ื™ ื–ืขื ืขืŸ ืึธืคึฟืŸ ืžืงื•ืจ.

ื’ืจืึทืคื™ื˜ืข:

ื˜ืฉืึทื“-C-ืจืขืœืข:

github.com/grobian/carbon-c-relay

ื‘ืจื•ื‘ืขืง:

github.com/github/brubeck

ื’ืขื–ืืžืœื˜:

collectd.org

ืžืึธื™ืจืึท:

github.com/moira-alert

ื’ืจืืคืื ื:

grafana.com

ื”ืืคืกื˜ืขืจ:

github.com/kubernetes/heapster

ืกื˜ืึทื˜ื™ืกื˜ื™ืง

ืื•ืŸ ื“ืึธ ื–ืขื ืขืŸ ืขื˜ืœืขื›ืข ื ื•ืžืขืจืŸ ื•ื•ืขื’ืŸ ื•ื•ื™ ื“ื™ ืกื™ืกื˜ืขื ืึทืจื‘ืขื˜ ืคึฟืึทืจ ืื•ื ื“ื–.

ืึทื’ื’ืจืขื’ืึทื˜ืึธืจ (ื‘ืจื•ื‘ืขืง)

ื ื•ืžืขืจ ืคื•ืŸ ืžืขื˜ืจื™ืงืก: ~300 / ืกืขืง
ืžืขื”ืึทืœืขืš ืคึฟืึทืจ ืฉื™ืงืŸ ืžืขื˜ืจื™ืงืก ืฆื• ื’ืจืึทืคื™ื˜ืข: 30 ืกืขืง
ืกืขืจื•ื•ื™ืจืขืจ ืžื™ื˜ืœ ื‘ืึทื ื™ืฅ: ~ 6% ืงืคึผื• (ืžื™ืจ ื–ืขื ืขืŸ ื’ืขืจืขื“ื˜ ื•ื•ืขื’ืŸ ืคื•ืœ-ืคืœืขื“ื–ืฉื“ ืกืขืจื•ื•ืขืจืก); ~ 1 ื’ื™ื’ืื‘ื™ื™ื˜ ื‘ืึทืจืึทืŸ; ~3 ืžื‘ืคึผืก ืœืึทืŸ

ื’ืจืึทืคื™ื˜ืข (ื’ืึธ-ื˜ืฉืึทื“)

ื ื•ืžืขืจ ืคื•ืŸ ืžืขื˜ืจื™ืงืก: ~ 1 / ืžื™ืŸ
ืžืขื˜ืจื™ืง ื“ืขืจื”ื™ื™ึทื ื˜ื™ืงืŸ ืžืขื”ืึทืœืขืš: 30 ืกืขืง
ืžืขื˜ืจื™ืง ืกื˜ืึธืจื™ื“ื–ืฉ ืกื›ืขืžืข: 30 ืกืขืง 35 ื“, 5 ืžื™ื ื•ื˜ 90 ื“, 10 ืžื™ื ื•ื˜ 365 ื“ (ื’ื™ื˜ ืื™ืจ ืึท ืคืืจืฉื˜ืื ื“ ืคื•ืŸ ื•ื•ืึธืก ื›ืึทืคึผืึทื ื– ืฆื• ื“ื™ ืกืขืจื•ื•ื™ืก ืื™ื‘ืขืจ ืึท ืœืึทื ื’ ืฆื™ื™ื˜)
ืกืขืจื•ื•ื™ืจืขืจ ืžื™ื˜ืœ ื‘ืึทื ื™ืฅ: ~10% ืงืคึผื•; ~ 20 ื’ื‘ ื‘ืึทืจืึทืŸ; ~30 ืžื‘ืคึผืก ืœืึทืŸ

ื‘ื™ื™ื’ื™ืงื™ื™ึทื˜

ืžื™ืจ ื‘ื™ื™ Avito ื˜ืึทืงืข ื•ื•ืขืจื˜ ื‘ื™ื™ื’ื™ืงื™ื™ื˜ ืื™ืŸ ืื•ื ื“ื–ืขืจ ืžืึธื ื™ื˜ืึธืจื™ื ื’ ื“ื™ื ืกื˜. ืคืืจื•ื•ืืก ืื™ื– ืขืจ ื˜ืืงืข ืื–ื•ื™ ืืจื•ื™ืกื’ืขืงื•ืžืขืŸ? ืขืจืฉื˜ืขืจ, ื–ื™ื™ึทืŸ ืงืึทืžืคึผืึธื•ื ืึทื ืฅ ื–ืขื ืขืŸ ื™ื ื˜ืขืจื˜ืฉื™ื™ื ื“ื–ืฉืึทื‘ืึทืœ: ื‘ื™ื™ื“ืข ื“ื™ ืงืึทืžืคึผืึธื•ื ืึทื ืฅ ื–ื™ืš ืื•ืŸ ื–ื™ื™ืขืจ ื•ื•ืขืจืกื™ืขืก. ืฆื•ื•ื™ื™ื˜ื ืก, ืกื•ืคึผืคึผืึธืจื˜ืึทื‘ื™ืœื™ื˜ื™. ื–ื™ื ื˜ ื“ื™ ื’ืื ืฆืข ืคึผืจื•ื™ืขืงื˜ ืื™ื– ืึธืคึฟืŸ ืžืงื•ืจ, ืื™ืจ ืงืขื ืขืŸ ืจืขื“ืึทื’ื™ืจืŸ ื“ื™ ืงืึธื“ ื–ื™ืš, ืžืึทื›ืŸ ืขื ื“ืขืจื•ื ื’ืขืŸ ืื•ืŸ ื™ื ืกื˜ืจื•ืžืขื ื˜ ืคืึทื ื’ืงืฉืึทื ื– ื•ื•ืึธืก ื–ืขื ืขืŸ ื ื™ืฉื˜ ื‘ื ื™ืžืฆื ืื•ื™ืก ืคื•ืŸ ื“ื™ ืงืขืกื˜ืœ. ื’ืึทื ืฅ ืคึผืจืึธืกื˜ ืกื˜ืึทืงืก ื–ืขื ืขืŸ ื’ืขื ื™ืฆื˜, ื“ืขืจ ื”ื•ื™ืคึผื˜ Go ืื•ืŸ Python, ืึทื–ื•ื™ ื“ืึธืก ืื™ื– ื’ืึทื ืฅ ืคึผืฉื•ื˜.

ื“ืึธ ืื™ื– ืึท ื‘ื™ื™ึทืฉืคึผื™ืœ ืคื•ืŸ ืึท ืคืึทืงื˜ื™ืฉ ืคึผืจืึธื‘ืœืขื. ื ืžืขื˜ืจื™ืง ืื™ืŸ ื’ืจืึทืคื™ื˜ืข ืื™ื– ืึท ื˜ืขืงืข. ืขืก ื”ืื˜ ืึท ื ืึธืžืขืŸ. ื˜ืขืงืข ื ืึธืžืขืŸ = ืžืขื˜ืจื™ืง ื ืึธืžืขืŸ. ืื•ืŸ ืขืก ืื™ื– ืึท ื•ื•ืขื’ ืฆื• ื‘ืึทืงื•ืžืขืŸ ื“ืึธืจื˜. ื˜ืขืงืข ื ืขืžืขืŸ ืื™ืŸ ืœื™ื ื•ืงืก ื–ืขื ืขืŸ ืœื™ืžื™ื˜ืขื“ ืฆื• 255 ืื•ืชื™ื•ืช. ืื•ืŸ ืžื™ืจ ื”ืึธื‘ืŸ (ื•ื•ื™ "ื™ื ืขืจืœืขืš ืงืึทืกื˜ืึทืžืขืจื–") ื’ื™ื™ื– ืคื•ืŸ ื“ื™ ื“ืึทื˜ืึทื‘ื™ื™ืก ืึธืคึผื˜ื™ื™ืœื•ื ื’. ื–ื™ื™ ื–ืึธื’ืŸ ืื•ื ื“ื–: "ืžื™ืจ ื•ื•ื™ืœืŸ ืฆื• ืžืึธื ื™ื˜ืึธืจ ืื•ื ื“ื–ืขืจ ืกืงืœ ืงื•ื•ื™ืจื™ื–. ืื•ืŸ ื–ื™ื™ ื–ืขื ืขืŸ ื ื™ืฉื˜ 255 ืื•ืชื™ื•ืช, ืึธื‘ืขืจ 8 ืžืขื’ืื‘ื™ื™ื˜ืŸ ื™ืขื“ืขืจ. ืžื™ืจ ื•ื•ื™ืœืŸ ืฆื• ื•ื•ื™ื™ึทื–ืŸ ื–ื™ื™ ืื™ืŸ ื’ืจืึทืคืึทื ืึท, ื–ืขืŸ ื“ื™ ืคึผืึทืจืึทืžืขื˜ืขืจืก ืคึฟืึทืจ ื“ืขื ื‘ืขื˜ืŸ, ืื•ืŸ ืืคื™ืœื• ื‘ืขืกืขืจ, ืžื™ืจ ื•ื•ื™ืœืŸ ืฆื• ื–ืขืŸ ื“ื™ ืฉืคึผื™ืฅ ืคื•ืŸ ืึทื–ืึท ืจื™ืงื•ื•ืขืก. ืขืก ื•ื•ืขื˜ ื–ื™ื™ืŸ ื’ืจื•ื™ืก ืื•ื™ื‘ ืขืก ืื™ื– ื’ืขื•ื•ื™ื–ืŸ ืื™ืŸ ืคืึทืงื˜ื™ืฉ ืฆื™ื™ื˜. ืขืก ื•ื•ืึธืœื˜ ื–ื™ื™ืŸ ื˜ืึทืงืข ืงื™ืœ ืฆื• ืฉื˜ืขืœืŸ ื–ื™ื™ ืื™ืŸ ื“ื™ ืคืœื™ื ืง. โ€

ืžืึธื ื™ื˜ืึธืจื™ื ื’ ื•ื•ื™ ืึท ื“ื™ื ืกื˜: ืึท ืžืึทื“ื–ืฉืึทืœืขืจ ืกื™ืกื˜ืขื ืคึฟืึทืจ ืžื™ืงืจืึธืกืขืจื•ื•ื™ืก ืึทืจืงืึทื˜ืขืงื˜ืฉืขืจ
ื“ืขืจ ื‘ื™ื™ืฉืคึผื™ืœ ืคื•ืŸ SQL ืึธื ืคึฟืจืขื’ ืื™ื– ื’ืขื ื•ืžืขืŸ ื•ื•ื™ ืึท ื‘ื™ื™ืฉืคึผื™ืœ ืคื•ืŸ ืคึผืœืึทืฅ postgrespro.ru

ืžื™ืจ ืฉื˜ืขืœืŸ ืึทืจื•ื™ืฃ ืึท Redis ืกืขืจื•ื•ืขืจ ืื•ืŸ ื ื•ืฆืŸ ืื•ื ื“ื–ืขืจ ืงืึทืœืขืงื˜ืึทื“ ืคึผืœื•ื’ื™ื ืก, ื•ื•ืึธืก ื’ื™ื™ืŸ ืฆื• Postgres ืื•ืŸ ื ืขืžืขืŸ ืึทืœืข ื“ื™ ื“ืึทื˜ืŸ ืคึฟื•ืŸ ื“ืึธืจื˜, ืฉื™ืงืŸ ืžืขื˜ืจื™ืงืก ืฆื• ื’ืจืึทืคื™ื˜ืข. ืึธื‘ืขืจ ืžื™ืจ ืคืึทืจื‘ื™ื™ึทื˜ืŸ ื“ื™ ืžืขื˜ืจื™ืง ื ืึธืžืขืŸ ืžื™ื˜ ื”ืึทืฉืขืก. ืžื™ืจ ืกื™ื™ืžืึทืœื˜ื™ื™ื ื™ืึทืกืœื™ ืฉื™ืงืŸ ื“ื™ ื–ืขืœื‘ืข ื”ืึทืฉ ืฆื• Redis ื•ื•ื™ ืึท ืฉืœื™ืกืœ, ืื•ืŸ ื“ื™ ื’ืื ืฆืข SQL ืึธื ืคึฟืจืขื’ ื•ื•ื™ ืึท ื•ื•ืขืจื˜. ื›ืœ ืžื™ืจ ื”ืึธื‘ืŸ ืฆื• ื˜ืึธืŸ ืื™ื– ืฆื• ืžืึทื›ืŸ ื–ื™ื›ืขืจ ืึทื– Grafana ืงืขื ืขืŸ ื’ื™ื™ืŸ ืฆื• Redis ืื•ืŸ ื ืขืžืขืŸ ื“ื™ ืื™ื ืคึฟืึธืจืžืึทืฆื™ืข. ืžื™ืจ ืขืคืŸ ื“ื™ ื’ืจืึทืคื™ื˜ืข ืึทืคึผื™ ื•ื•ื™ื™ึทืœ ... ื“ืึธืก ืื™ื– ื“ืขืจ ื”ื•ื™ืคึผื˜ ืฆื•ื‘ื™ื ื“ ืคึฟืึทืจ ื“ื™ ื™ื ื˜ืขืจืึทืงืฉืึทืŸ ืคื•ืŸ ืึทืœืข ืžืึธื ื™ื˜ืึธืจื™ื ื’ ืงืึทืžืคึผืึธื•ื ืึทื ืฅ ืžื™ื˜ ื’ืจืึทืคื™ื™ื˜, ืื•ืŸ ืžื™ืจ ืึทืจื™ื™ึทืŸ ืึท ื ื™ื™ึทืข ืคึฟื•ื ืงืฆื™ืข ื’ืขืจื•ืคึฟืŸ aliasByHash () - ืคึฟื•ืŸ Grafana ืžื™ืจ ื‘ืึทืงื•ืžืขืŸ ื“ื™ ื ืึธืžืขืŸ ืคื•ืŸ ื“ื™ ืžืขื˜ืจื™ืง, ืื•ืŸ ื ื•ืฆืŸ ืขืก ืื™ืŸ ืึท ื‘ืงืฉื” ืฆื• Redis ื•ื•ื™ ืึท ืฉืœื™ืกืœ, ืื™ืŸ ืขื ื˜ืคืขืจ ืžื™ืจ ื‘ืึทืงื•ืžืขืŸ ื“ื™ ื•ื•ืขืจื˜ ืคื•ืŸ ื“ื™ ืฉืœื™ืกืœ, ื•ื•ืึธืก ืื™ื– ืื•ื ื“ื–ืขืจ "SQL ืึธื ืคึฟืจืขื’" " ืื–ื•ื™, ืžื™ืจ ื’ืขื•ื•ื™ื–ืŸ ืื™ืŸ Grafana ืึท ื•ื•ื™ื™ึทื– ืคื•ืŸ ืึท SQL ืึธื ืคึฟืจืขื’, ื•ื•ืึธืก ืื™ืŸ ื˜ืขืึธืจื™ืข ืื™ื– ื’ืขื•ื•ืขืŸ ืื•ืžืžืขื’ืœืขืš ืฆื• ื•ื•ื™ื™ึทื–ืŸ ื“ืึธืจื˜, ืฆื•ื–ืืžืขืŸ ืžื™ื˜ ืกื˜ืึทื˜ื™ืกื˜ื™ืง ืื•ื™ืฃ ืขืก (ืงืึทืœืœืก, ืจืึธื•ื–, ื˜ืึธื˜ืึทืœ_ื˜ื™ืžืข, ...).

ืจืขื–ื•ืœื˜ืึทื˜ืŸ ืคื•ืŸ

ืึทื•ื•ืึทื™ืœืึทื‘ื™ืœื™ื˜ื™ ืื•ื ื“ื–ืขืจ ืžืึธื ื™ื˜ืึธืจื™ื ื’ ื“ื™ื ืกื˜ ืื™ื– ื‘ื ื™ืžืฆื 24/7 ืคึฟื•ืŸ ืงื™ื™ืŸ ืึทืคึผืœืึทืงื™ื™ืฉืึทืŸ ืื•ืŸ ืงื™ื™ืŸ ืงืึธื“. ืื•ื™ื‘ ืื™ืจ ื”ืึธื‘ืŸ ืึทืงืกืขืก ืฆื• ืกื˜ืึธืจื™ื“ื–ืฉ ืคืึทืกื™ืœืึทื˜ื™ื–, ืื™ืจ ืงืขื ืขืŸ ืฉืจื™ื™ึทื‘ืŸ ื“ืึทื˜ืŸ ืฆื• ื“ื™ ืกืขืจื•ื•ื™ืก. ื“ื™ ืฉืคึผืจืึทืš ืื™ื– ื ื™ืฉื˜ ื•ื•ื™ื›ื˜ื™ืง, ื“ื™ ื‘ืึทืฉืœื•ืกืŸ ื–ืขื ืขืŸ ื ื™ืฉื˜ ื•ื•ื™ื›ื˜ื™ืง. ืื™ืจ ื ืึธืจ ื“ืึทืจืคึฟืŸ ืฆื• ื•ื•ื™ืกืŸ ื•ื•ื™ ืฆื• ืขืคืขื ืขืŸ ืึท ื›ืึธืœืขืœ, ืฉื˜ืขืœืŸ ืึท ืžืขื˜ืจื™ืง ื“ืึธืจื˜ ืื•ืŸ ืคืึทืจืžืึทื›ืŸ ื“ื™ ื›ืึธืœืขืœ.

ืจื™ืœื™ื™ืึทื‘ื™ืœื™ื˜ื™ ืึทืœืข ืงืึทืžืคึผืึธื•ื ืึทื ืฅ ื–ืขื ืขืŸ ืฉื•ืœื“-ื˜ืึธืœืขืจืึทื ื˜ ืื•ืŸ ืฉืขืคึผืŸ ืื•ื ื“ื–ืขืจ ืœืึธื•ื“ื– ื’ืขื–ื•ื ื˜.

ื ื™ื“ืขืจื™ืง ืฉืœืึทื‘ืึทืŸ ืฆื• ืคึผืึธื–ื™ืฆื™ืข. ืฆื• ื ื•ืฆืŸ ื“ืขื ืกื™ืกื˜ืขื, ืื™ืจ ื˜ืึธืŸ ื ื™ื˜ ื“ืึทืจืคึฟืŸ ืฆื• ืœืขืจื ืขืŸ ืคึผืจืึธื’ืจืึทืžืžื™ื ื’ ืฉืคึผืจืึทื›ืŸ ืื•ืŸ ืคึฟืจืื’ืŸ ืื™ืŸ Grafana. ื ืึธืจ ืขืคึฟืขื ืขืŸ ื“ื™ื™ืŸ ืึทืคึผืœืึทืงื™ื™ืฉืึทืŸ, ืึทืจื™ื™ึทืŸ ืึท ื›ืึธืœืขืœ ื•ื•ืึธืก ื•ื•ืขื˜ ืฉื™ืงืŸ ืžืขื˜ืจื™ืงืก ืฆื• ื’ืจืึทืคื™ื˜ืข, ืคืึทืจืžืึทื›ืŸ ืขืก, ืขืคึฟืขื ืขืŸ ื’ืจืึทืคืึทื ืึท, ืฉืึทืคึฟืŸ ื“ืึทืฉื‘ืึธืจื“ื– ื“ืึธืจื˜ ืื•ืŸ ืงื•ืง ืื™ืŸ ื“ื™ ื ืึทื˜ื•ืจ ืคื•ืŸ ื“ื™ื™ืŸ ืžืขื˜ืจื™ืงืก, ื‘ืึทืงื•ืžืขืŸ ื ืึธื•ื˜ืึทืคืึทืงื™ื™ืฉืึทื ื– ื“ื•ืจืš ืžืึธื™ืจืึท.

ื–ืขืœื‘ืกื˜ืฉื˜ืขื ื“ื™ืงื™ื™ื˜. ืื™ืจ ืงืขื ืขืŸ ื˜ืึธืŸ ืึทืœืข ื“ืขื ื–ื™ืš ืึธืŸ ื“ื™ ื”ื™ืœืฃ ืคื•ืŸ DevOps ืขื ื“ื–ืฉืึทื ื™ืจื–. ืื•ืŸ ื“ืึธืก ืื™ื– ืึท ืžื™ื™ึทืœืข, ื•ื•ื™ื™ึทืœ ืื™ืจ ืงืขื ืขืŸ ืžืึธื ื™ื˜ืึธืจ ื“ื™ื™ืŸ ืคึผืจื•ื™ืขืงื˜ ืจืขื›ื˜ ืื™ืฆื˜, ืื™ืจ ื˜ืึธืŸ ื ื™ื˜ ื”ืึธื‘ืŸ ืฆื• ืคืจืขื’ืŸ ื•ื•ืขืจ ืขืก ื™ื– - ืึธื“ืขืจ ืฆื• ืึธื ื”ื™ื™ื‘ืŸ ืึทืจื‘ืขื˜ ืึธื“ืขืจ ืฆื• ืžืึทื›ืŸ ืขื ื“ืขืจื•ื ื’ืขืŸ.

ื•ื•ืึธืก ื–ืขื ืขืŸ ืžื™ืจ ืึทื™ืžืขื“ ืคึฟืึทืจ?

ืึทืœืฅ ื•ื•ืึธืก ืื™ื– ืœื™ืกื˜ืขื“ ืื•ื ื˜ืŸ ืื™ื– ื ื™ืฉื˜ ื‘ืœื•ื™ื– ืึทื‘ืกื˜ืจืึทืงื˜ ื’ืขื“ืื ืงืขืŸ, ืึธื‘ืขืจ ืขืคึผืขืก ืฆื• ื•ื•ืึธืก ืื™ืŸ ืžื™ื ื“ืกื˜ืขืจ ื“ื™ ืขืจืฉื˜ืขืจ ื˜ืจื™ื˜ ื–ืขื ืขืŸ ื’ืขื ื•ืžืขืŸ.

  1. ืึทื ืึทืžืึทืœื™ ื“ืขื˜ืขืงื˜ืึธืจ. ืžื™ืจ ื•ื•ื™ืœืŸ ืฆื• ืฉืึทืคึฟืŸ ืึท ื“ื™ื ืกื˜ ื•ื•ืึธืก ื•ื•ืขื˜ ื’ื™ื™ืŸ ืฆื• ืื•ื ื“ื–ืขืจ ื’ืจืึทืคื™ื˜ืข ืกื˜ืึธืจื™ื“ื–ืฉ ืื•ืŸ ืงืึธื ื˜ืจืึธืœื™ืจืŸ ื™ืขื“ืขืจ ืžืขื˜ืจื™ืง ืžื™ื˜ ืคืึทืจืฉื™ื“ืŸ ืึทืœื’ืขืจื™ื“ืึทืžื–. ืขืก ื–ืขื ืขืŸ ืฉื•ื™ืŸ ืึทืœื’ืขืจื™ื“ืึทืžื– ื•ื•ืึธืก ืžื™ืจ ื•ื•ื™ืœืŸ ืฆื• ื–ืขืŸ, ืขืก ื–ืขื ืขืŸ ื“ืึทื˜ืŸ, ืžื™ืจ ื•ื•ื™ืกืŸ ื•ื•ื™ ืฆื• ืึทืจื‘ืขื˜ืŸ ืžื™ื˜ ืื™ื.
  2. ืžืขื˜ืึทื“ืึทื˜ืึท. ืžื™ืจ ื”ืึธื‘ืŸ ืคื™ืœืข ื‘ืึทื“ื™ื ื•ื ื’ืก, ื–ื™ื™ ื˜ื•ื™ืฉืŸ ืื™ื‘ืขืจ ืฆื™ื™ึทื˜, ืคึผื•ื ืงื˜ ื•ื•ื™ ื“ื™ ืžืขื ื˜ืฉืŸ ื•ื•ืึธืก ืึทืจื‘ืขื˜ ืžื™ื˜ ื–ื™ื™. ืงืขืกื™ื™ื“ืขืจ ื”ืึทืœื˜ืŸ ื“ืึทืงื™ื•ืžืขื ื˜ื™ื™ืฉืึทืŸ ืžืึทื ื™ื•ืึทืœื™ ืื™ื– ื ื™ืฉื˜ ืึทืŸ ืึธืคึผืฆื™ืข. ืึทื– ืก ื•ื•ืึธืก ืžื™ืจ ืื™ืฆื˜ ืขืžื‘ืขื“ื™ื ื’ ืžืขื˜ืึทื“ืึทื˜ืึท ืื™ืŸ ืื•ื ื“ื–ืขืจ ืžื™ืงืจืึธ ื‘ืึทื“ื™ื ื•ื ื’ืก. ืขืก ืฉื˜ื™ื™ื˜ ื•ื•ืขืจ ื“ืขื•ื•ืขืœืึธืคึผืขื“ ืขืก, ื“ื™ ืฉืคึผืจืึทื›ืŸ ืขืก ื™ื ื˜ืขืจืึทืงืฅ ืžื™ื˜, SLA ืจืขืงื•ื•ื™ืจืขืžืขื ืฅ, ื•ื•ื• ืื•ืŸ ืฆื• ื•ื•ืขืžืขืŸ ื ืึธื•ื˜ืึทืคืึทืงื™ื™ืฉืึทื ื– ื–ืึธืœ ื–ื™ื™ืŸ ื’ืขืฉื™ืงื˜. ื•ื•ืขืŸ ื“ื™ืคึผืœื•ื™ื™ื ื’ ืึท ื“ื™ื ืกื˜, ืึทืœืข ืขื ื˜ื™ื˜ื™ ื“ืึทื˜ืŸ ื–ืขื ืขืŸ ื‘ืืฉืืคืŸ ื™ื ื“ื™ืคึผืขื ื“ืึทื ื˜ืœื™. ื•ื•ื™ ืึท ืจืขื–ื•ืœื˜ืึทื˜, ืื™ืจ ื‘ืึทืงื•ืžืขืŸ ืฆื•ื•ื™ื™ ืœื™ื ืงืก - ืื™ื™ื ืขืจ ืฆื• ื˜ืจื™ื’ืขืจื–, ื“ื™ ืื ื“ืขืจืข ืฆื• ื“ืึทืฉื‘ืึธืจื“ื– ืื™ืŸ ื’ืจืึทืคืึทื ืึท.
  3. ืžืึธื ื™ื˜ืึธืจื™ื ื’ ืื™ืŸ ื™ืขื“ืขืจ ืฉื˜ื•ื‘. ืžื™ืจ ื’ืœื•ื™ื‘ืŸ ืึทื– ืึทืœืข ื“ืขื•ื•ืขืœืึธืคึผืขืจืก ื–ืึธืœ ื ื•ืฆืŸ ืึทื–ืึท ืึท ืกื™ืกื˜ืขื. ืื™ืŸ ื“ืขื ืคืึทืœ, ืื™ืจ ืฉื˜ืขื ื“ื™ืง ืคึฟืึทืจืฉื˜ื™ื™ืŸ ื•ื•ื• ื“ื™ื™ืŸ ืคืึทืจืงืขืจ ืื™ื–, ื•ื•ืึธืก ื›ืึทืคึผืึทื ื– ืฆื• ืื™ื, ื•ื•ื• ืขืก ืคืืœืŸ, ื•ื•ื• ื–ื™ื™ึทืŸ ื•ื•ื™ืงื ืึทืกืึทื– ื–ืขื ืขืŸ. ืื•ื™ื‘, ืคึฟืึทืจ ื‘ื™ื™ึทืฉืคึผื™ืœ, ืขืคึผืขืก ืงื•ืžื˜ ืื•ืŸ ืงืจืึทืฉื™ื– ื“ื™ื™ืŸ ื“ื™ื ืกื˜, ืื™ืจ ื•ื•ืขื˜ ืœืขืจื ืขืŸ ื•ื•ืขื’ืŸ ืื™ื ื ื™ืฉื˜ ื‘ืขืฉืึทืก ืึท ืจื•ืคืŸ ืคื•ืŸ ื“ื™ ืคืึทืจื•ื•ืึทืœื˜ืขืจ, ืึธื‘ืขืจ ืคื•ืŸ ืึท ืคืœื™ื ืง, ืื•ืŸ ืื™ืจ ืงืขื ืขืŸ ื’ืœื™ื™ืš ืขืคึฟืขื ืขืŸ ื“ื™ ืœืขืฆื˜ืข ืœืึธื’ืก ืื•ืŸ ื–ืขืŸ ื•ื•ืึธืก ื’ืขื˜ืจืืคืŸ ื“ืึธืจื˜.
  4. ื”ื•ื™ืš ืคืึธืจืฉื˜ืขืœื•ื ื’. ืื•ื ื“ื–ืขืจ ืคึผืจื•ื™ืขืงื˜ ืื™ื– ืงืขืกื™ื™ื“ืขืจ ื’ืจืึธื•ื™ื ื’, ืื•ืŸ ื”ื™ื™ึทื ื˜ ืขืก ืคึผืจืึทืกืขืกืึทื– ื•ื•ืขื’ืŸ 2 ืžืขื˜ืจื™ืง ื•ื•ืึทืœื•ืขืก ืคึผืขืจ ืžื™ื ื•ื˜. ื ื™ืึธืจ ืฆื•ืจื™ืง, ื“ืขื ืฆื™ืคืขืจ ืื™ื– ื’ืขื•ื•ืขืŸ 000. ืื•ืŸ ื“ืขืจ ื•ื•ื•ึผืงืก ื”ืืœื˜, ืื•ืŸ ื“ืึธืก ืžื™ื˜ืœ ืึทื– ื ืึธืš ืขื˜ืœืขื›ืข ืžืึธืœ ื’ืจืึทืคื™ื˜ืข (ืฉื•ืฉืงืขืŸ) ื•ื•ืขื˜ ืึธื ื”ื™ื™ื‘ืŸ ืฆื• ืฉื•ื•ืขืจ ืžืึทืกืข ื“ื™ ื“ื™ืกืง ืกืึทื‘ืกื™ืกื˜ืึทื. ื•ื•ื™ ืื™ืš ืฉื•ื™ืŸ ื’ืขื–ืื’ื˜, ื“ืขื ืžืึธื ื™ื˜ืึธืจื™ื ื’ ืกื™ืกื˜ืขื ืื™ื– ื’ืึทื ืฅ ื•ื ื™ื•ื•ืขืจืกืึทืœ ืจืขื›ื˜ ืฆื• ื“ืขืจ ื™ื ื˜ืขืจื˜ืฉื™ื™ื ื“ื–ืฉืึทื‘ื™ืœื™ื˜ื™ ืคื•ืŸ ืงืึทืžืคึผืึธื•ื ืึทื ืฅ. ืขืžืขืฆืขืจ ืžื™ื™ื ื˜ื™ื™ื ื– ืื•ืŸ ืงืขืกื™ื™ื“ืขืจ ื™ืงืกืคึผืึทื ื“ื– ื–ื™ื™ืขืจ ื™ื ืคืจืึทืกื˜ืจืึทืงื˜ืฉืขืจ ืกืคึผืึทืกื™ืคื™ืงืœื™ ืคึฟืึทืจ ื’ืจืึทืคื™ื˜ืข, ืึธื‘ืขืจ ืžื™ืจ ื‘ืึทืฉืœืึธืกืŸ ืฆื• ื’ื™ื™ืŸ ืึท ืึทื ื“ืขืจืฉ ืžืึทืจืฉืจื•ื˜: ื ื•ืฆืŸ ืงืœื™ืงืงื›ืึทื•ืก ื•ื•ื™ ืึท ืจื™ืคึผืึทื–ืึทื˜ืึธืจื™ ืคึฟืึทืจ ืื•ื ื“ื–ืขืจ ืžืขื˜ืจื™ืงืก. ื“ืขืจ ื™ื‘ืขืจื’ืึทื ื’ ืื™ื– ื›ึผืžืขื˜ ื’ืึทื ืฅ, ืื•ืŸ ื–ื™ื™ืขืจ ื‘ืึทืœื“ ืื™ืš ื•ื•ืขืœ ื–ืึธื’ืŸ ืื™ืจ ืื™ืŸ ืžืขืจ ื“ืขื˜ืึทืœ ื•ื•ื™ ื“ืึธืก ืื™ื– ื’ืขื•ื•ืขืŸ ื’ืขื˜ืืŸ: ื•ื•ืึธืก ืฉื•ื•ืขืจื™ืงื™ื™ื˜ืŸ ืขืก ื–ืขื ืขืŸ ื’ืขื•ื•ืขืŸ ืื•ืŸ ื•ื•ื™ ื–ื™ื™ ื–ืขื ืขืŸ ื’ืขื•ื•ืขืŸ ื‘ืึทืงื•ืžืขืŸ, ื•ื•ื™ ื“ื™ ืžื™ื’ืจืึทื˜ื™ืึธืŸ ืคึผืจืึธืฆืขืก ืื™ื– ื’ืขื•ื•ืขืŸ, ืื™ืš ื•ื•ืขืœ ื‘ืึทืฉืจื™ื™ึทื‘ืŸ ื“ื™ ืงืึทืžืคึผืึธื•ื ืึทื ืฅ ืื•ื™ืกื“ืขืจื•ื•ื™ื™ืœื˜ ื•ื•ื™ ื‘ื™ื™ื ื“ื™ื ื’ ืื•ืŸ ื–ื™ื™ืขืจ ืงืึทื ืคื™ื’ื™ืขืจื™ื™ืฉืึทื ื–.

ื“ืื ืง ืื™ืจ ืคึฟืึทืจ ื“ื™ื™ืŸ ื•ืคืžืขืจืงื–ืึทืžืงื™ื™ึทื˜! ืคืจืขื’ืŸ ื“ื™ื™ืŸ ืคึฟืจืื’ืŸ ื•ื•ืขื’ืŸ ื“ืขืจ ื˜ืขืžืข, ืื™ืš ื•ื•ืขืœ ืคึผืจื•ื‘ื™ืจืŸ ืฆื• ืขื ื˜ืคึฟืขืจืŸ ื“ืึธ ืึธื“ืขืจ ืื™ืŸ ื“ื™ ืคืืœื’ืขื ื“ืข ืึทืจื˜ื™ืงืœืขืŸ. ื˜ืึธืžืขืจ ืขืžืขืฆืขืจ ื”ืื˜ ื“ืขืจืคืึทืจื•ื ื’ ืฆื• ื‘ื•ื™ืขืŸ ืึท ืขื ืœืขืš ืžืึธื ื™ื˜ืึธืจื™ื ื’ ืกื™ืกื˜ืขื ืึธื“ืขืจ ื‘ืึทืฉื˜ื™ืžืขืŸ ืฆื• ืงืœื™ืงื›ืึธื•ืกืข ืื™ืŸ ืึท ืขื ืœืขืš ืกื™ื˜ื•ืึทืฆื™ืข - ื™ื™ึทื ื˜ื™ื™ืœืŸ ืขืก ืื™ืŸ ื“ื™ ื‘ืึทืžืขืจืงื•ื ื’ืขืŸ.

ืžืงื•ืจ: www.habr.com

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