ืœืึธื’ืก ืื™ืŸ Kubernetes (ืื•ืŸ ื ื™ื˜ ื‘ืœื•ื™ื–) ื”ื™ื™ึทื ื˜: ืขืงืกืคึผืขืงื˜ื™ื™ืฉืึทื ื– ืื•ืŸ ืคืึทืงื˜

ืœืึธื’ืก ืื™ืŸ Kubernetes (ืื•ืŸ ื ื™ื˜ ื‘ืœื•ื™ื–) ื”ื™ื™ึทื ื˜: ืขืงืกืคึผืขืงื˜ื™ื™ืฉืึทื ื– ืื•ืŸ ืคืึทืงื˜

ืขืก ืื™ื– 2019, ืื•ืŸ ืžื™ืจ ื ืึธืš ื˜ืึธืŸ ื ื™ื˜ ื”ืึธื‘ืŸ ืึท ื ืึธืจืžืึทืœ ืœื™ื™ื–ื•ื ื’ ืคึฟืึทืจ ืงืœืึธืฅ ืึทื’ื’ืจืขื’ืึทื˜ื™ืึธืŸ ืื™ืŸ Kubernetes. ืื™ืŸ ื“ืขื ืึทืจื˜ื™ืงืœ, ืžื™ืจ ื•ื•ืขืœืŸ, ื ื™ืฆืŸ ื‘ื™ื™ืฉืคื™ืœืŸ ืคื•ืŸ ืคืึทืงื˜ื™ืฉ ืคื™ืจ, ืฆื• ื˜ื™ื™ืœืŸ ืื•ื ื“ื–ืขืจ ืึธื ืคึฟืจืขื’ืŸ, ืคึผืจืึธื‘ืœืขืžืก ื’ืขืคึผืœืึธื ื˜ืขืจื˜ ืื•ืŸ ื–ื™ื™ืขืจ ืกืึทืœื•ืฉืึทื ื–.

ืึธื‘ืขืจ, ืขืจืฉื˜ืขืจ, ืื™ืš ื•ื•ืขื˜ ืžืึทื›ืŸ ืึท ืจืขื–ืขืจื•ื•ืึทืฆื™ืข ืึทื– ืคืึทืจืฉื™ื“ืขื ืข ืงืึทืกื˜ืึทืžืขืจื– ืคึฟืึทืจืฉื˜ื™ื™ืŸ ื–ื™ื™ืขืจ ืคืึทืจืฉื™ื“ืขื ืข ื˜ื™ื ื’ื– ื“ื•ืจืš ืงืึทืœืขืงื˜ื™ื ื’ ืœืึธื’ืก:

  • ืขืžืขืฆืขืจ ื•ื•ื™ืœ ืฆื• ื–ืขืŸ ื–ื™ื›ืขืจื”ื™ื™ื˜ ืื•ืŸ ืงืึธื ื˜ืจืึธืœื™ืจืŸ ืœืึธื’ืก;
  • ืขืžืขืฆืขืจ - ืกืขื ื˜ืจืึทืœื™ื™ื–ื“ ืœืึธื’ื™ื ื’ ืคื•ืŸ ื“ื™ ื’ืื ืฆืข ื™ื ืคืจืึทืกื˜ืจืึทืงื˜ืฉืขืจ;
  • ืื•ืŸ ืคึฟืึทืจ ืขื˜ืœืขื›ืข, ืขืก ืื™ื– ื’ืขื ื•ื’ ืฆื• ื–ืึทืžืœืขืŸ ื‘ืœื•ื™ื– ืึทืคึผืœืึทืงื™ื™ืฉืึทืŸ ืœืึธื’ืก, ืขืงืกืงืœื•ื“ื™ื ื’, ืคึฟืึทืจ ื‘ื™ื™ึทืฉืคึผื™ืœ, ื‘ืึทืœืึทื ืกืขืจื–.

ื•ื ื˜ืขืจ ืื™ื– ื“ื™ ื“ื•ืจื›ืฉื ื™ื˜ ืื•ื ื˜ืŸ ื•ื•ืขื’ืŸ ื•ื•ื™ ืžื™ืจ ื™ืžืคึผืœืึทืžืขื ืึทื“ ืคืึทืจืฉื™ื“ืŸ "ื•ื•ื™ืฉ ืจืฉื™ืžื•ืช" ืื•ืŸ ื•ื•ืึธืก ืฉื•ื•ืขืจื™ืงื™ื™ื˜ืŸ ืžื™ืจ ื’ืขืคึผืœืึธื ื˜ืขืจื˜.

ื˜ืขืึธืจื™ืข: ื•ื•ืขื’ืŸ ืœืึธื’ื™ื ื’ ืžื›ืฉื™ืจื™ื

ื”ื™ื ื˜ืขืจื’ืจื•ื ื˜ ืื•ื™ืฃ ื“ื™ ืงืึทืžืคึผืึธื•ื ืึทื ืฅ ืคื•ืŸ ืึท ืœืึธื’ื™ื ื’ ืกื™ืกื˜ืขื

ืœืึธื’ื™ื ื’ ื”ืื˜ ืงื•ืžืขืŸ ืึท ืœืึทื ื’ ื•ื•ืขื’, ื•ื•ื™ ืึท ืจืขื–ื•ืœื˜ืึทื˜ ืคื•ืŸ ื•ื•ืึธืก ืžืขื˜ืึทื“ืึทืœืึทื“ื–ืฉื™ื– ืคึฟืึทืจ ืงืึทืœืขืงื˜ื™ื ื’ ืื•ืŸ ืึทื ืึทืœื™ื™ื–ื™ื ื’ ืœืึธื’ืก ื–ืขื ืขืŸ ื“ืขื•ื•ืขืœืึธืคึผืขื“, ื•ื•ืึธืก ืื™ื– ื•ื•ืึธืก ืžื™ืจ ื ื•ืฆืŸ ื”ื™ื™ึทื ื˜. ืฆื•ืจื™ืง ืื™ืŸ ื“ื™ 1950 ืก, ืคืึธืจื˜ืจืึทืŸ ื™ื ื˜ืจืึธื•ื“ื•ืกื˜ ืึทืŸ ืึทื ืึทืœืึธื’ ืคื•ืŸ ื ืึธืจืžืึทืœ ืึทืจื™ื™ึทื ืฉืจื™ื™ึทื‘ / ืจืขื–ื•ืœื˜ืึทื˜ ืกื˜ืจื™ืžื–, ื•ื•ืึธืก ื’ืขื”ืึธืœืคึฟืŸ ื“ื™ ืคึผืจืึธื’ืจืึทืžื™ืกื˜ ื“ื™ื‘ืึทื’ ื–ื™ื™ืŸ ืคึผืจืึธื’ืจืึทื. ื“ืืก ื–ืขื ืขืŸ ื’ืขื•ื•ืขืŸ ื“ื™ ืขืจืฉื˜ืข ืงืึธืžืคึผื™ื•ื˜ืขืจ ืœืึธื’ืก ื•ื•ืึธืก ื’ืขืžืื›ื˜ ื“ื™ ืœืขื‘ืŸ ื’ืจื™ื ื’ืขืจ ืคึฟืึทืจ ืคึผืจืึธื•ื’ืจืึทืžืขืจื– ืคื•ืŸ ื™ืขื ืข ืฆื™ื™ื˜. ื”ื™ื™ึทื ื˜ ืžื™ืจ ื–ืขืŸ ืื™ืŸ ื–ื™ื™ ื“ืขืจ ืขืจืฉื˜ืขืจ ืงืึธืžืคึผืึธื ืขื ื˜ ืคื•ืŸ ื“ื™ ืœืึธื’ื™ื ื’ ืกื™ืกื˜ืขื - ืžืงื•ืจ ืึธื“ืขืจ "ืคึผืจืึธื“ื•ืฆื™ืจืขืจ" ืคื•ืŸ ืœืึธื’ืก.

ืงืืžืคื™ื•ื˜ืขืจ ื•ื•ื™ืกื ืฉืืคื˜ ืื™ื– ื ื™ืฉื˜ ื’ืขืฉื˜ืื ืขืŸ: ืงืืžืคื™ื•ื˜ืขืจ ื ืขื˜ื•ื•ืึธืจืงืก ื”ืื‘ืŸ ื–ื™ืš ื‘ืื•ื•ื™ื–ืŸ, ื“ื™ ืขืจืฉื˜ืข ืืฉื›ื•ืœื•ืช... ืงืืžืคืœืขืงืกืข ืกื™ืกื˜ืขืžืขืŸ ื•ื•ืืก ื‘ืืฉื˜ื™ื™ื˜ ืคื•ืŸ ืขื˜ืœื™ื›ืข ืงืืžืคื™ื•ื˜ืขืจืก ื”ืื‘ืŸ ืื ื’ืขื”ื•ื™ื‘ืŸ ืืจื‘ืขื˜ืŸ. ืื™ืฆื˜ ืกื™ืกื˜ืขื ืึทื“ืžื™ื ื™ืกื˜ืจืึทื˜ืึธืจืก ื–ืขื ืขืŸ ื’ืขืฆื•ื•ื•ื ื’ืขืŸ ืฆื• ื–ืึทืžืœืขืŸ ืœืึธื’ืก ืคื•ืŸ ืขื˜ืœืขื›ืข ืžืืฉื™ื ืขืŸ, ืื•ืŸ ืื™ืŸ ืกืคึผืขืฆื™ืขืœ ืงืึทืกืขืก ื–ื™ื™ ืงืขืŸ ืœื™ื™ื’ืŸ OS ืงืขืจืŸ ืึทืจื˜ื™ืงืœืขืŸ ืื™ืŸ ืคืึทืœ ื–ื™ื™ ื“ืึทืจืคึฟืŸ ืฆื• ืคืึธืจืฉืŸ ืึท ืกื™ืกื˜ืขื ื“ื•ืจื›ืคืึทืœ. ืฆื• ื‘ืึทืฉืจื™ื™ึทื‘ืŸ ืกืขื ื˜ืจืึทืœื™ื™ื–ื“ ืงืœืึธืฅ ื–ืึทืžืœื•ื ื’ ืกื™ืกื˜ืขืžืขืŸ, ืื™ืŸ ื“ื™ ืคืจื™ 2000 ืก ืขืก ืื™ื– ืืจื•ื™ืก ืจืคืง ืงืกื ื•ืžืงืก, ื•ื•ืึธืก ืกื˜ืึทื ื“ืขืจื“ื™ื™ื–ื“ remote_syslog. ื“ืึธืก ืื™ื– ื•ื•ื™ ืืŸ ืื ื“ืขืจ ื•ื•ื™ื›ื˜ื™ืง ืงืึธืžืคึผืึธื ืขื ื˜ ืืจื•ื™ืก: ืงืœืึธืฅ ืงืึทืœืขืงื˜ืขืจ ืื•ืŸ ื–ื™ื™ืขืจ ืกื˜ืึธืจื™ื“ื–ืฉ.

ืžื™ื˜ ื“ื™ ืคืึทืจื’ืจืขืกืขืจืŸ ืื™ืŸ ื“ื™ ื‘ืึทื ื“ ืคื•ืŸ ืœืึธื’ืก ืื•ืŸ ื“ื™ ื•ื•ื™ื™ื“ืกืคึผืจืขื“ ื”ืงื“ืžื” ืคื•ืŸ ื•ื•ืขื‘ ื˜ืขืงื ืึทืœืึทื“ื–ืฉื™ื–, ื“ื™ ืงืฉื™ื ืื™ื– ืื•ื™ืคื’ืขืฉื˜ืื ืขืŸ ื•ื•ืึธืก ืœืึธื’ืก ื“ืึทืจืคึฟืŸ ืฆื• ื–ื™ื™ืŸ ืงืึทื ื•ื•ื™ื ื™ืึทื ื˜ืœื™ ื’ืขื•ื•ื™ื–ืŸ ืฆื• ื ื™ืฆืขืจืก. ืคึผืฉื•ื˜ ืงืึทื ืกืึธื•ืœ ืžื›ืฉื™ืจื™ื (awk/sed/grep) ื”ืึธื‘ืŸ ืฉื•ื™ืŸ ืจื™ืคึผืœื™ื™ืกื˜ ื“ื•ืจืš ืžืขืจ ืึทื•ื•ืึทื ืกื™ืจื˜ืข ืงืœืึธืฅ ื•ื•ื™ื•ืขืจื– - ื“ืจื™ื˜ ืงืึธืžืคึผืึธื ืขื ื˜.

ืจืขื›ื˜ ืฆื• ื“ืขืจ ืคืึทืจื’ืจืขืกืขืจืŸ ืื™ืŸ ื“ื™ ื‘ืึทื ื“ ืคื•ืŸ ืœืึธื’ืก, ืขืคึผืขืก ืึทื ื“ืขืจืฉ ื’ืขื•ื•ืืจืŸ ืงืœืึธืจ: ืœืึธื’ืก ื–ืขื ืขืŸ ื“ืืจืฃ, ืึธื‘ืขืจ ื ื™ื˜ ืึทืœืข ืคื•ืŸ โ€‹โ€‹ื–ื™ื™. ืื•ืŸ ืคืึทืจืฉื™ื“ืขื ืข ืœืึธื’ืก ื“ืึทืจืคืŸ ืคืึทืจืฉื™ื“ืขื ืข ืคึผืจืขื–ืขืจื•ื•ื™ื™ืฉืึทืŸ ืœืขื•ื•ืขืœืก: ืขื˜ืœืขื›ืข ืงืขื ืขืŸ ื–ื™ื™ืŸ ืคืึทืจืคืึทืœืŸ ืื™ืŸ ืึท ื˜ืึธื’, ื‘ืฉืขืช ืื ื“ืขืจืข ื“ืึทืจืคึฟืŸ ืฆื• ื–ื™ื™ืŸ ืกื˜ืึธืจื“ ืคึฟืึทืจ 5 ื™ืืจ. ืึทื–ื•ื™, ืึท ืงืึธืžืคึผืึธื ืขื ื˜ ืคึฟืึทืจ ืคื™ืœื˜ืขืจื™ื ื’ ืื•ืŸ ืจื•ื˜ื™ื ื’ ื“ืึทื˜ืŸ ืคืœืึธื•ื– ืื™ื– ืฆื•ื’ืขื’ืขื‘ืŸ ืฆื• ื“ื™ ืœืึธื’ื™ื ื’ ืกื™ืกื˜ืขื - ืœืึธื–ืŸ ืื•ื ื“ื– ืจื•ืคืŸ ืขืก ืคื™ืœื˜ืขืจ.

ืกื˜ืึธืจื™ื“ื–ืฉ ื”ืื˜ ืื•ื™ืš ื’ืขืžืื›ื˜ ืึท ื’ืจื•ื™ืก ืฉืคึผืจื™ื ื’ืขืŸ: ืคื•ืŸ ืจืขื’ื•ืœืขืจ ื˜ืขืงืขืก ืฆื• ืจื™ืœื™ื™ืฉืึทื ืึทืœ ื“ืึทื˜ืึทื‘ื™ื™ืกื™ื–, ืื•ืŸ ื“ืขืจื ืึธืš ืฆื• ื“ืึธืงื•ืžืขื ื˜-ืึธืจื™ืขื ื˜ื™ื“ ืกื˜ืึธืจื™ื“ื–ืฉ (ืœืžืฉืœ Elasticsearch). ืึทื–ื•ื™ ื“ื™ ืกื˜ืึธืจื™ื“ื–ืฉ ืื™ื– ื’ืขื•ื•ืขืŸ ืืคื’ืขืฉื™ื™ื“ื˜ ืคื•ืŸ ื“ื™ ืงืึทืœืขืงื˜ืขืจ.

ืœืขืกืึธืฃ, ื“ืขืจ ืขืฆื ื‘ืึทื’ืจื™ืฃ ืคื•ืŸ ืึท ืงืœืึธืฅ ื”ืื˜ ื™ืงืกืคึผืึทื ื“ื™ื“ ืฆื• ืึท ืžื™ืŸ ืคื•ืŸ ืึทื‘ืกื˜ืจืึทืงื˜ ื˜ื™ื™ึทืš ืคื•ืŸ ื’ืขืฉืขืขื ื™ืฉืŸ ื•ื•ืึธืก ืžื™ืจ ื•ื•ื™ืœืŸ ืฆื• ื•ืคื”ื™ื˜ืŸ ืคึฟืึทืจ ื’ืขืฉื™ื›ื˜ืข. ืึธื“ืขืจ ื’ืึทื ืฅ, ืื™ืŸ ืคืึทืœ ืื™ืจ ื“ืึทืจืคึฟืŸ ืฆื• ื“ื•ืจื›ืคื™ืจืŸ ืึทืŸ ื•ื™ืกืคืึธืจืฉื•ื ื’ ืึธื“ืขืจ ืžืึทื›ืŸ ืึทืŸ ืึทื ืึทืœื™ื˜ื™ืฉ ื‘ืึทืจื™ื›ื˜ ...

ื•ื•ื™ ืึท ืจืขื–ื•ืœื˜ืึทื˜, ืื™ืŸ ืึท ืœืขืคื™ืขืจืขืš ืงื•ืจืฅ ืฆื™ื™ื˜, ืœืึธื’ ื–ืึทืžืœื•ื ื’ ื”ืื˜ ื“ืขื•ื•ืขืœืึธืคึผืขื“ ืื™ืŸ ืึท ื•ื•ื™ื›ื˜ื™ืง ืกืึทื‘ืกื™ืกื˜ืขื, ื•ื•ืึธืก ืงืขื ืขืŸ ื–ื™ื™ืŸ ืจื™ื™ื˜ืคืึทืœื™ ื’ืขืจื•ืคืŸ ืื™ื™ื ืขืจ ืคื•ืŸ ื“ื™ ืกืึทื‘ืกืขืงืฉืึทื ื– ืื™ืŸ ื‘ื™ื’ ื“ืึทื˜ืึท.

ืœืึธื’ืก ืื™ืŸ Kubernetes (ืื•ืŸ ื ื™ื˜ ื‘ืœื•ื™ื–) ื”ื™ื™ึทื ื˜: ืขืงืกืคึผืขืงื˜ื™ื™ืฉืึทื ื– ืื•ืŸ ืคืึทืงื˜
ืื•ื™ื‘ ืึทืžืึธืœ ืื™ืŸ ืึท ืฆื™ื™ึทื˜ ืคึผืจืึธืกื˜ ืคึผืจื™ื ืฅ ืงืขืŸ ื–ื™ื™ืŸ ื’ืขื ื•ื’ ืคึฟืึทืจ ืึท "ืœืึธื’ื™ื ื’ ืกื™ืกื˜ืขื," ืื™ืฆื˜ ื“ื™ ืกื™ื˜ื•ืึทืฆื™ืข ื”ืื˜ ื’ืขื‘ื™ื˜ืŸ ืึท ืคึผืœืึทืฅ.

ืงื•ื‘ืขืจื ืขื˜ืขืก ืื•ืŸ ืœืึธื’ืก

ื•ื•ืขืŸ Kubernetes ืื™ื– ื’ืขืงื•ืžืขืŸ ืฆื• ื“ื™ ื™ื ืคืจืึทืกื˜ืจืึทืงื˜ืฉืขืจ, ื“ื™ ืฉื•ื™ืŸ ื™ื’ื–ื™ืกื˜ื™ื ื’ ืคึผืจืึธื‘ืœืขื ืคื•ืŸ ืงืึทืœืขืงื˜ื™ื ื’ ืœืึธื’ืก ื”ืื˜ ื ื™ืฉื˜ ื‘ื™ื™ืคึผืึทืก ืขืก ืื•ื™ืš. ืื™ืŸ ืขื˜ืœืขื›ืข ื•ื•ืขื’ืŸ, ืขืก ืื™ื– ื’ืขื•ื•ืืจืŸ ืืคื™ืœื• ืžืขืจ ื•ื•ื™ื™ื˜ื™ืงื“ื™ืง: ื“ื™ ืึธื ืคื™ืจื•ื ื’ ืคื•ืŸ ื“ื™ ื™ื ืคืจืึทืกื˜ืจืึทืงื˜ืฉืขืจ ืคึผืœืึทื˜ืคืึธืจืžืข ืื™ื– ื’ืขื•ื•ืขืŸ ื ื™ื˜ ื‘ืœื•ื™ื– ืกื™ืžืคึผืœืึทืคื™ื™ื“, ืึธื‘ืขืจ ืื•ื™ืš ืงืึธืžืคึผืœื™ืฆื™ืจื˜ ืื™ืŸ ื“ืขืจ ื–ืขืœื‘ื™ืงืขืจ ืฆื™ื™ื˜. ืคื™ืœืข ืึทืœื˜ ื‘ืึทื“ื™ื ื•ื ื’ืก ื”ืึธื‘ืŸ ืื ื’ืขื”ื•ื™ื‘ืŸ ืžื™ื’ืจื™ื™ื˜ื™ื ื’ ืฆื• ืžื™ืงืจืึธ ื‘ืึทื“ื™ื ื•ื ื’ืก. ืื™ืŸ ื“ืขื ืงืึธื ื˜ืขืงืกื˜ ืคื•ืŸ ืœืึธื’ืก, ื“ืึธืก ืื™ื– ืฉืคื™ื’ืœื˜ ืื™ืŸ ื“ื™ ื’ืจืึธื•ื™ื ื’ ื ื•ืžืขืจ ืคื•ืŸ ืงืœืึธืฅ ืงื•ื•ืืœืŸ, ื–ื™ื™ืขืจ ืกืคึผืขืฆื™ืขืœ ืœืขื‘ืŸ ืฆื™ืงืœ ืื•ืŸ ื“ื™ ื ื•ื™ื˜ ืฆื• ืฉืคึผื•ืจ ื“ื™ ืฉื™ื™ื›ื•ืช ืคื•ืŸ ืึทืœืข ืกื™ืกื˜ืขื ืงืึทืžืคึผืึธื•ื ืึทื ืฅ ื“ื•ืจืš ืœืึธื’ืก ...

ืื™ืš ืงื•ืง ืคืึธืจื•ื™ืก, ืื™ืš ืงืขื ืขืŸ ื–ืึธื’ืŸ ืึทื– ืื™ืฆื˜, ืœื™ื™ื“ืขืจ, ืขืก ืื™ื– ืงื™ื™ืŸ ืกื˜ืึทื ื“ืขืจื“ื™ื™ื–ื“ ืœืึธื’ื™ื ื’ ืึธืคึผืฆื™ืข ืคึฟืึทืจ Kubernetes ื•ื•ืึธืก ื•ื•ืึธืœื˜ ืคืึทืจื’ืœื™ื™ึทื›ืŸ ืคื™ื™ื•ื•ืขืจื“ ืžื™ื˜ ืึทืœืข ืื ื“ืขืจืข. ื“ื™ ืžืขืจืกื˜ ืคืึธืœืงืก ืกืงื™ืžื– ืื™ืŸ ื“ื™ ืงื”ืœ ื–ืขื ืขืŸ ื•ื•ื™ ื’ื™ื™ื˜:

  • ืขืžืขืฆืขืจ ืึทื ืจืึธื•ืœื“ ื“ื™ ืึธื ืœื™ื™ื’ืŸ EFK (Elasticsearch, Fluentd, Kibana);
  • ืขืžืขืฆืขืจ ืื™ื– ื˜ืจื™ื™ื ื’ ื“ื™ ืœืขืฆื˜ื ืก ื‘ืืคืจื™ื™ื˜ ืœืึธืงื™ ืึธื“ืขืจ ื ื™ืฆื˜ ืœืึธื’ื™ื ื’ ืึธืคึผืขืจืึทื˜ืึธืจ;
  • ืื•ื ื“ื– (ืื•ืŸ ืืคืฉืจ ื ื™ืฉื˜ ื ืืจ ืื•ื ื–?..) ืื™ืš ื‘ื™ืŸ ืœืึทืจื’ืขืœื™ ืฆื•ืคึฟืจื™ื“ืŸ ืžื™ื˜ ืžื™ื™ืŸ ืื™ื™ื’ืขื ืข ืึทื ื˜ื•ื•ื™ืงืœื•ื ื’ - ืœืึธื’ื”ืึธื•ืกืข...

ื•ื•ื™ ืึท ื”ืขืจืฉืŸ, ืžื™ืจ ื ื•ืฆืŸ ื“ื™ ืคืืœื’ืขื ื“ืข ื‘ืึทื ื“ืึทืœื– ืื™ืŸ K8s ืงืœืึทืกื˜ืขืจื– (ืคึฟืึทืจ ื–ื™ืš-ื›ืึธื•ืกื˜ื™ื“ ืกืึทืœื•ืฉืึทื ื–):

ืึธื‘ืขืจ, ืื™ืš ื•ื•ืขืœ ื ื™ืฉื˜ ื•ื•ื•ื™ื ืขืŸ ืื•ื™ืฃ ื™ื ืกื˜ืจืึทืงืฉืึทื ื– ืคึฟืึทืจ ื–ื™ื™ืขืจ ื™ื ืกื˜ืึทืœื™ืจื•ื ื’ ืื•ืŸ ืงืึทื ืคื™ื’ื™ืขืจื™ื™ืฉืึทืŸ. ืึทื ืฉื˜ืึธื˜, ืื™ืš ื•ื•ืขืœ ืคืึธืงื•ืก ืื•ื™ืฃ ื–ื™ื™ืขืจ ืฉืึธืจื˜ืงืึธืžื™ื ื’ืก ืื•ืŸ ืžืขืจ ื’ืœืื‘ืืœืข ืงืึทื ืงืœื•ื–ืฉืึทื ื– ื•ื•ืขื’ืŸ ื“ื™ ืกื™ื˜ื•ืึทืฆื™ืข ืžื™ื˜ ืœืึธื’ืก ืื™ืŸ ืึทืœื’ืขืžื™ื™ืŸ.

ืคึผืจืึทืงื˜ื™ืกื™ื– ืžื™ื˜ ืœืึธื’ืก ืื™ืŸ K8s

ืœืึธื’ืก ืื™ืŸ Kubernetes (ืื•ืŸ ื ื™ื˜ ื‘ืœื•ื™ื–) ื”ื™ื™ึทื ื˜: ืขืงืกืคึผืขืงื˜ื™ื™ืฉืึทื ื– ืื•ืŸ ืคืึทืงื˜

"ื•ื•ืึธื›ืขื“ื™ืง ืœืึธื’ืก", ื•ื•ื™ ืคื™ืœืข ืคื•ืŸ โ€‹โ€‹โ€‹โ€‹ืื™ืจ ื–ืขื ืขืŸ ื“ืึธืจื˜?

ืกืขื ื˜ืจืึทืœื™ื™ื–ื“ ื–ืึทืžืœื•ื ื’ ืคื•ืŸ ืœืึธื’ืก ืคึฟื•ืŸ ืึท ื’ืึทื ืฅ ื’ืจื•ื™ืก ื™ื ืคืจืึทืกื˜ืจืึทืงื˜ืฉืขืจ ืจื™ืงื•ื•ื™ื™ืขืจื– ื”ื™ืคึผืฉ ืจืขืกื•ืจืกืŸ, ื•ื•ืึธืก ื•ื•ืขื˜ ื–ื™ื™ืŸ ืคืืจื‘ืจืื›ื˜ ืื•ื™ืฃ ืงืึทืœืขืงื˜ื™ื ื’, ืกื˜ืึธืจื™ื ื’ ืื•ืŸ ืคึผืจืึทืกืขืกื™ื ื’ ืœืึธื’ืก. ื‘ืขืฉืึทืก ื“ื™ ืึธืคึผืขืจืึทืฆื™ืข ืคื•ืŸ โ€‹โ€‹ืคืึทืจืฉื™ื“ืŸ ืคึผืจืึทื“ื–ืฉืขืงืก, ืžื™ืจ ื–ืขื ืขืŸ ืคื™ื™ืกื˜ ืžื™ื˜ ืคืึทืจืฉื™ื“ืŸ ื‘ืื“ืขืจืคืขื ื™ืฉืŸ ืื•ืŸ ืึทืคึผืขืจื™ื™ืฉืึทื ืึทืœ ืคึผืจืึธื‘ืœืขืžืก ืขืจื™ื™ื–ื™ื ื’ ืคื•ืŸ ื–ื™ื™.

ื–ืืœ ืก ืคึผืจื•ื‘ื™ืจืŸ ClickHouse

ืœืึธืžื™ืจ ืงื•ืงืŸ ืื•ื™ืฃ ืึท ืกืขื ื˜ืจืึทืœื™ื™ื–ื“ ืกื˜ืึธืจื™ื“ื–ืฉ ืื•ื™ืฃ ืึท ืคึผืจื•ื™ืขืงื˜ ืžื™ื˜ ืึท ืึทืคึผืœืึทืงื™ื™ืฉืึทืŸ ื•ื•ืึธืก ื“ื–ืฉืขื ืขืจื™ื™ืฅ ืœืึธื’ืก ื’ืึทื ืฅ ืึทืงื˜ื™ื•ื•ืœื™: ืžืขืจ ื•ื•ื™ 5000 ืฉื•ืจื•ืช ืคึผืขืจ ืกืขืงื•ื ื“ืข. ื–ืืœ ืก ืึธื ื”ื™ื™ื‘ืŸ ืืจื‘ืขื˜ืŸ ืžื™ื˜ ื–ื™ื™ืŸ ืœืึธื’ืก, ืึทื“ื™ื ื’ ื–ื™ื™ ืฆื• ClickHouse.

ื•ื•ื™ ื‘ืึทืœื“ ื•ื•ื™ ืžืึทืงืกื™ืžื•ื ืคืึทืงื˜ื™ืฉ ืฆื™ื™ื˜ ืื™ื– ืคืืจืœืื ื’ื˜, ื“ื™ 4-ื”ืึทืจืฅ ืกืขืจื•ื•ืขืจ ืžื™ื˜ ClickHouse ื•ื•ืขื˜ ืฉื•ื™ืŸ ื–ื™ื™ืŸ ืึธื•ื•ื•ืขืจืœืึธื•ื“ื™ื“ ืื•ื™ืฃ ื“ื™ ื“ื™ืกืง ืกืึทื‘ืกื™ืกื˜ืึทื:

ืœืึธื’ืก ืื™ืŸ Kubernetes (ืื•ืŸ ื ื™ื˜ ื‘ืœื•ื™ื–) ื”ื™ื™ึทื ื˜: ืขืงืกืคึผืขืงื˜ื™ื™ืฉืึทื ื– ืื•ืŸ ืคืึทืงื˜

ื“ืขื ื˜ื™ืคึผ ืคื•ืŸ ืœืึธื•ื“ื™ื ื’ ืื™ื– ืจืขื›ื˜ ืฆื• ื“ืขื ืคืึทืงื˜ ืึทื– ืžื™ืจ ื–ืขื ืขืŸ ื˜ืจื™ื™ื ื’ ืฆื• ืฉืจื™ื™ึทื‘ืŸ ืื™ืŸ ClickHouse ื•ื•ื™ ื’ืขืฉื•ื•ื™ื ื“ ื•ื•ื™ ืžืขื’ืœืขืš. ืื•ืŸ ื“ื™ ื“ืึทื˜ืึทื‘ื™ื™ืก ืจื™ืึทืงืฅ ืฆื• ื“ืขื ืžื™ื˜ ืึท ื’ืขื•ื•ืืงืกืŸ ื“ื™ืกืง ืžืึทืกืข, ื•ื•ืึธืก ืงืขืŸ ืคืึทืจืฉืึทืคืŸ ื“ื™ ืคืืœื’ืขื ื“ืข ืขืจืจืึธืจืก:

DB::Exception: Too many parts (300). Merges are processing significantly slower than inserts

ืคืึทืงื˜ ืื™ื– ืึทื– ืžืขืจื’ืขื˜ืจืขืข ื˜ื™ืฉืŸ ืื™ืŸ ClickHouse (ื–ื™ื™ ืึทื ื˜ื”ืึทืœื˜ืŸ ืงืœืึธืฅ ื“ืึทื˜ืŸ) ื”ืึธื‘ืŸ ื–ื™ื™ืขืจ ืื™ื™ื’ืŸ ืฉื•ื•ืขืจื™ืงื™ื™ื˜ืŸ ื‘ืขืฉืึทืก ืฉืจื™ื™ึทื‘ืŸ ืึทืคึผืขืจื™ื™ืฉืึทื ื–. ื“ื™ ื“ืึทื˜ืŸ ื™ื ืกืขืจื˜ืึทื“ ืื™ืŸ ื–ื™ื™ ื“ื–ืฉืขื ืขืจื™ื™ืฅ ืึท ืฆื™ื™ึทื˜ื•ื•ื™ื™ึทืœื™ืง ืฆืขื˜ื™ื™ืœื•ื ื’, ื•ื•ืึธืก ืื™ื– ื“ืขืžืึธืœื˜ ืžืขืจื“ื–ืฉื“ ืžื™ื˜ ื“ื™ ื”ื•ื™ืคึผื˜ ื˜ื™ืฉ. ื•ื•ื™ ืึท ืจืขื–ื•ืœื˜ืึทื˜, ื“ื™ ืจืขืงืึธืจื“ื™ื ื’ ืื™ื– ื–ื™ื™ืขืจ ืคืึธื“ืขืจืŸ ืื•ื™ืฃ ื“ื™ ื“ื™ืกืง, ืื•ืŸ ืขืก ืื™ื– ืื•ื™ืš ืื•ื ื˜ืขืจื˜ืขื ื™ืง ืฆื• ื“ื™ ื‘ืึทื’ืจืขื ืขืฆื•ื ื’ ื•ื•ืึธืก ืžื™ืจ ื‘ืึทืงื•ืžืขืŸ ืึธื ื–ืึธื’ ื•ื•ืขื’ืŸ ืื•ื™ื‘ืŸ: ื ื™ื˜ ืžืขืจ ื•ื•ื™ 1 ืกืึทื‘ืคึผืึทืจื˜ื™ืฉืึทื ื– ืงืขื ืขืŸ ื–ื™ื™ืŸ ืžืขืจื“ื–ืฉื“ ืื™ืŸ 300 ืกืขืงื•ื ื“ืข (ืื™ืŸ ืคืึทืงื˜, ื“ืึธืก ืื™ื– 300 ื™ื ืกืขืจืฅ) ืคึผืขืจ ืกืขืงื•ื ื“ืข).

ืฆื• ื•ื™ืกืžื™ื™ื“ืŸ ื“ืขื ื ืึทื˜ื•ืจ, ื–ืึธืœ ืฉืจื™ื™ึทื‘ืŸ ืฆื• ืงืœื™ืงืงื›ืึทื•ืก ืื™ืŸ ื•ื•ื™ ื’ืจื•ื™ืก ื‘ืจืขืงืœืขืš ื•ื•ื™ ืžืขื’ืœืขืš ืื•ืŸ ื ื™ื˜ ืžืขืจ ื•ื•ื™ 1 ืžืึธืœ ื™ืขื“ืขืจ 2 ืกืขืงื•ื ื“ืขืก. ืึธื‘ืขืจ, ืฉืจื™ื™ื‘ืŸ ืื™ืŸ ื’ืจื•ื™ืก ื‘ืขืจืกืฅ ืกืึทื’ื“ื–ืฉืขืกืฅ ืึทื– ืžื™ืจ ื–ืึธืœ ืฉืจื™ื™ึทื‘ืŸ ื•ื•ื™ื™ื ื™ืงืขืจ ืึธืคื˜ ืื™ืŸ ClickHouse. ื“ืึธืก, ืื™ืŸ ืงืขืจ, ืงืขื ืขืŸ ืคื™ืจืŸ ืฆื• ืึท ื‘ืึทืคืขืจ ืœื•ื™ืคืŸ ืื•ืŸ ืึธื ื•ื•ืขืจ ืคื•ืŸ ืœืึธื’ืก. ื“ื™ ืœื™ื™ื–ื•ื ื’ ืื™ื– ืฆื• ืคืึทืจื’ืจืขืกืขืจืŸ ื“ื™ Fluentd ื‘ืึทืคืขืจ, ืึธื‘ืขืจ ื“ืขืจ ื–ื›ึผืจื•ืŸ ืงืึทื ืกืึทืžืฉืึทืŸ ื•ื•ืขื˜ ืื•ื™ืš ืคืึทืจื’ืจืขืกืขืจืŸ.

ื˜ืึธืŸ: ืืŸ ืื ื“ืขืจ ืคึผืจืึธื‘ืœืขืžืึทื˜ื™ืง ืึทืกืคึผืขืงื˜ ืคื•ืŸ ืื•ื ื“ื–ืขืจ ืœื™ื™ื–ื•ื ื’ ืžื™ื˜ ืงืœื™ืงื›ืึธื•ืกืข ืื™ื– ื’ืขื•ื•ืขืŸ ืคืืจื‘ื•ื ื“ืŸ ืฆื• ื“ื™ ืคืึทืงื˜ ืึทื– ื“ื™ ืคึผืึทืจื˜ื™ืฉืึทื ื™ื ื’ ืื™ืŸ ืื•ื ื“ื–ืขืจ ืคืึทืœ (ืœืึธื’ื”ืึธื•ืกืข) ืื™ื– ื™ืžืคึผืœืึทืžืขื ืึทื“ ื“ื•ืจืš ืคื•ื ื“ืจื•ื™ืกื ื“ื™ืง ื˜ื™ืฉืŸ ืคืืจื‘ื•ื ื“ืŸ. ืฆื•ื ื•ื™ืคื’ื™ืกืŸ ื˜ื™ืฉ. ื“ืึธืก ืคื™ืจื˜ ืฆื• ื“ืขื ืคืึทืงื˜ ืึทื– ื‘ื™ื™ ื“ื™ ืžื•ืกื˜ืขืจื•ื ื’ ืคื•ืŸ ื’ืจื•ื™ืก ืฆื™ื™ื˜ ื™ื ื˜ืขืจื•ื•ืึทืœื–, ืึท ื™ื‘ืขืจื™ืง ื‘ืึทืจืึทืŸ ืื™ื– ืคืืจืœืื ื’ื˜, ื•ื•ื™ื™ึทืœ ื“ื™ ืžืขื˜ืึทื˜ืึทื‘ืœืข ื™ื˜ืขืจื™ื™ืฅ ื“ื•ืจืš ืึทืœืข ืคึผืึทืจื˜ื™ืฉืึทื ื– - ืืคื™ืœื• ื“ื™ ื•ื•ืึธืก ื“ืึธืš ื˜ืึธืŸ ื ื™ื˜ ืึทื ื˜ื”ืึทืœื˜ืŸ ื“ื™ ื ื™ื™ื˜ื™ืง ื“ืึทื˜ืŸ. ืึธื‘ืขืจ, ืื™ืฆื˜ ื“ืขื ืฆื•ื’ืึทื ื’ ืงืขื ืขืŸ ื–ื™ื™ืŸ ื‘ืขืฉืึธืœืขื ื“ืขืจืงืœืขืจื˜ ืคืึทืจืขืœื˜ืขืจื˜ ืคึฟืึทืจ ืงืจืึทื ื˜ ื•ื•ืขืจืกื™ืขืก ืคื•ืŸ ClickHouse (c 18.16).

ื•ื•ื™ ืึท ืจืขื–ื•ืœื˜ืึทื˜, ืขืก ื•ื•ืขืจื˜ ืงืœืึธืจ ืึทื– ื ื™ื˜ ื™ืขื“ืขืจ ืคึผืจื•ื™ืขืงื˜ ื”ืื˜ ื’ืขื ื•ื’ ืจืขืกื•ืจืกืŸ ืฆื• ื–ืึทืžืœืขืŸ ืœืึธื’ืก ืื™ืŸ ืคืึทืงื˜ื™ืฉ ืฆื™ื™ื˜ ืื™ืŸ ClickHouse (ืžืขืจ ื’ืขื ื•ื™, ื–ื™ื™ืขืจ ืคืึทืจืฉืคึผืจื™ื™ื˜ื•ื ื’ ื•ื•ืขื˜ ื ื™ืฉื˜ ื–ื™ื™ืŸ ืฆื•ื ืขืžืขืŸ). ืื™ืŸ ื“ืขืจืฆื•, ืื™ืจ ื•ื•ืขื˜ ื“ืึทืจืคึฟืŸ ืฆื• ื ื•ืฆืŸ ื‘ืึทื˜ืึทืจื™ื™ืข, ืฆ ื• ืฐืขืœื›ืข ืจ ืžื™ ืจ ืฐืขืœ ืŸ ื–ื™ ืš ืฉืคืขื˜ืข ืจ ืื•ืžืงืขืจืŸ . ื“ืขืจ ืคืึทืœ ื“ื™ืกืงืจื™ื™ื‘ื“ ืื•ื™ื‘ืŸ ืื™ื– ืคืึทืงื˜ื™ืฉ. ืื•ืŸ ืื™ืŸ ื“ืขืจ ืฆื™ื™ื˜ ืžื™ืจ ื–ืขื ืขืŸ ื ื™ืฉื˜ ื‘ื™ื›ื•ืœืช ืฆื• ืคืึธืจืฉืœืึธื’ืŸ ืึท ืคืึทืจืœืึธื–ืœืขืš ืื•ืŸ ืกื˜ืึทื‘ื™ืœ ืœื™ื™ื–ื•ื ื’ ื•ื•ืึธืก ื•ื•ืึธืœื˜ ืคึผืึทืกืŸ ื“ื™ ืงื•ื ื” ืื•ืŸ ืœืึธื–ืŸ ืื•ื ื“ื– ืฆื• ื–ืึทืžืœืขืŸ ืœืึธื’ืก ืžื™ื˜ ืžื™ื ื™ืžืึทืœ ืคืึทืจื”ืึทืœื˜ืŸ ...

ื•ื•ืึธืก ื•ื•ืขื’ืŸ Elasticsearch?

Elasticsearch ืื™ื– ื‘ืึทื•ื•ื•ืกื˜ ืฆื• ืฉืขืคึผืŸ ืฉื•ื•ืขืจ ื•ื•ืขืจืงืœืึธื•ื“ื–. ื–ืืœ ืก ืคึผืจื•ื‘ื™ืจืŸ ืขืก ืื™ืŸ ื“ืขืจ ื–ืขืœื‘ื™ืงืขืจ ืคึผืจื•ื™ืขืงื˜. ืื™ืฆื˜ ื“ื™ ืžืึทืกืข ืงื•ืงื˜ ื•ื•ื™ ื“ืึธืก:

ืœืึธื’ืก ืื™ืŸ Kubernetes (ืื•ืŸ ื ื™ื˜ ื‘ืœื•ื™ื–) ื”ื™ื™ึทื ื˜: ืขืงืกืคึผืขืงื˜ื™ื™ืฉืึทื ื– ืื•ืŸ ืคืึทืงื˜

Elasticsearch ืื™ื– ื‘ื™ื›ื•ืœืช ืฆื• ื“ื™ื™ื“ื–ืฉืขืกื˜ื™ื“ ื“ื™ ื“ืึทื˜ืŸ ื˜ื™ื™ึทืš, ืึธื‘ืขืจ, ืฉืจื™ื™ื‘ืŸ ืึทื–ืึท ื•ื•ืึทืœื™ื•ืžื– ืฆื• ืขืก ื–ื™ื™ืขืจ ื™ื•ื˜ืึทืœื™ื™ื–ื“ ื“ื™ ืงืคึผื•. ื“ืขื ืื™ื– ื‘ืึทืฉืœืึธืกืŸ ื“ื•ืจืš ืึธืจื’ืึทื ื™ื™ื–ื™ื ื’ ืึท ืงื ื•ื™ืœ. ื˜ืขืงื ื™ืงืœื™, ื“ืึธืก ืื™ื– ื ื™ืฉื˜ ืึท ืคึผืจืึธื‘ืœืขื, ืึธื‘ืขืจ ืขืก ื˜ื•ืจื ืก ืื•ื™ืก ืึทื– ื ืึธืจ ืฆื• ืึทืจื‘ืขื˜ืŸ ื“ื™ ืงืœืึธืฅ ื–ืึทืžืœื•ื ื’ ืกื™ืกื˜ืขื ืžื™ืจ ืฉื•ื™ืŸ ื ื•ืฆืŸ ื•ื•ืขื’ืŸ 8 ืงืึธืจืขืก ืื•ืŸ ื”ืึธื‘ืŸ ืึทืŸ ื ืึธืš ื”ืขื›ืกื˜ ืœืึธื•ื“ื™ื“ ืงืึธืžืคึผืึธื ืขื ื˜ ืื™ืŸ ื“ื™ ืกื™ืกื˜ืขื ...

ื“ื ืึธ ืฉื•ืจื”: ื“ืขื ืึธืคึผืฆื™ืข ืงืขื ืขืŸ ื–ื™ื™ืŸ ื’ืขืจืขื›ื˜ืคืืจื˜ื™ืงื˜, ืึธื‘ืขืจ ื ืึธืจ ืื•ื™ื‘ ื“ื™ ืคึผืจื•ื™ืขืงื˜ ืื™ื– ื’ืจื•ื™ืก ืื•ืŸ ื–ื™ื™ึทืŸ ืคืึทืจื•ื•ืึทืœื˜ื•ื ื’ ืื™ื– ื’ืจื™ื™ื˜ ืฆื• ืคืึทืจื‘ืจืขื ื’ืขืŸ ื‘ืึทื˜ื™ื™ึทื˜ื™ืง ืจืขืกื•ืจืกืŸ ืื•ื™ืฃ ืึท ืกืขื ื˜ืจืึทืœื™ื™ื–ื“ ืœืึธื’ื™ื ื’ ืกื™ืกื˜ืขื.

ื“ืขืจื ืึธืš ืงื•ืžื˜ ืึท ื ืึทื˜ื™ืจืœืขืš ืงืฉื™ื:

ื•ื•ืึธืก ืœืึธื’ืก ื–ืขื ืขืŸ ื˜ืึทืงืข ื“ืืจืฃ?

ืœืึธื’ืก ืื™ืŸ Kubernetes (ืื•ืŸ ื ื™ื˜ ื‘ืœื•ื™ื–) ื”ื™ื™ึทื ื˜: ืขืงืกืคึผืขืงื˜ื™ื™ืฉืึทื ื– ืื•ืŸ ืคืึทืงื˜ ืœืึธืžื™ืจ ืคึผืจื•ื‘ื™ืจืŸ ืฆื• ื˜ื•ื™ืฉืŸ ื“ืขื ืฆื•ื’ืึทื ื’ ื–ื™ืš: ืœืึธื’ืก ื–ืึธืœ ืกื™ื™ืžืึทืœื˜ื™ื™ื ื™ืึทืกืœื™ ื–ื™ื™ืŸ ื™ื ืคืึธืจืžืึทื˜ื™ื•ื• ืื•ืŸ ื ื™ืฉื˜ ื“ืขืงืŸ ื™ืขื“ืขืจ ื’ืขืฉืขืขื ื™ืฉ ืื™ืŸ ื“ื™ ืกื™ืกื˜ืขื.

ื–ืืœ ืก ื–ืึธื’ืŸ ืžื™ืจ ื”ืึธื‘ืŸ ืึท ืžืฆืœื™ื— ืึธื ืœื™ื™ืŸ ืงืจืึธื. ื•ื•ืึธืก ืœืึธื’ืก ื–ืขื ืขืŸ ื•ื•ื™ื›ื˜ื™ืง? ืงืึทืœืขืงื˜ื™ื ื’ ื•ื•ื™ ืคื™ืœ ืื™ื ืคึฟืึธืจืžืึทืฆื™ืข ื•ื•ื™ ืžืขื’ืœืขืš, ืœืžืฉืœ, ืคึฟื•ืŸ ืึท ืฆืึธืœื•ื ื’ ื’ื™ื™ื˜ื•ื•ื™ื™, ืื™ื– ืึท ื’ืจื•ื™ืก ื’ืขื“ืึทื ืง. ืึธื‘ืขืจ ื ื™ื˜ ืึทืœืข ื“ื™ ืœืึธื’ืก ืคื•ืŸ ื“ื™ ื‘ื™ืœื“ ืกืœื™ื™ืกื™ื ื’ ื“ื™ื ืกื˜ ืื™ืŸ ื“ื™ ืคึผืจืึธื“ื•ืงื˜ ืงืึทื˜ืึทืœืึธื’ ื–ืขื ืขืŸ ืงืจื™ื˜ื™ืฉ ืคึฟืึทืจ ืื•ื ื“ื–: ื‘ืœื•ื™ื– ืขืจืจืึธืจืก ืื•ืŸ ืึทื•ื•ืึทื ืกื™ืจื˜ืข ืžืึธื ื™ื˜ืึธืจื™ื ื’ ื–ืขื ืขืŸ ื’ืขื ื•ื’ (ืœืžืฉืœ, ื“ืขืจ ืคึผืจืึธืฆืขื ื˜ ืคื•ืŸ 500 ืขืจืจืึธืจืก ืึทื– ื“ืขืจ ืงืึธืžืคึผืึธื ืขื ื˜ ื“ื–ืฉืขื ืขืจื™ื™ืฅ).

ืึทื–ื•ื™ ืžื™ืจ ื”ืึธื‘ืŸ ืงื•ืžืขืŸ ืฆื• ื“ื™ ืžืกืงื ื ืึทื– ืกืขื ื˜ืจืึทืœื™ื™ื–ื“ ืœืึธื’ื™ื ื’ ืื™ื– ื ื™ื˜ ืฉื˜ืขื ื“ื™ืง ื’ืขืจืขื›ื˜ืคืืจื˜ื™ืงื˜. ื–ื™ื™ืขืจ ืึธืคื˜ ื“ืขืจ ืงืœื™ืขื ื˜ ื•ื•ื™ืœ ืฆื• ื–ืึทืžืœืขืŸ ืึทืœืข ื“ื™ ืœืึธื’ืก ืื™ืŸ ืื™ื™ืŸ ืึธืจื˜, ื›ืึธื˜ืฉ ืื™ืŸ ืคืึทืงื˜, ืคึฟื•ืŸ ื“ื™ ื’ืื ืฆืข ืงืœืึธืฅ, ื‘ืœื•ื™ื– ืึท ืงืึทื ื“ื™ืฉืึทื ืึทืœ 5% ืคื•ืŸ ืึทืจื˜ื™ืงืœืขืŸ ื•ื•ืึธืก ื–ืขื ืขืŸ ืงืจื™ื˜ื™ืฉ ืคึฟืึทืจ ื“ื™ ื’ืขืฉืขืคื˜ ื–ืขื ืขืŸ ืคืืจืœืื ื’ื˜:

  • ืžืืœ ืขืก ืื™ื– ื’ืขื ื•ื’ ืฆื• ืงืึทื ืคื™ื’ื™ืขืจ, ื–ืึธื’ืŸ, ื‘ืœื•ื™ื– ื“ื™ ื’ืจื™ื™ืก ืคื•ืŸ ื“ืขื ืงืึทื ื˜ื™ื™ื ืขืจ ืงืœืึธืฅ ืื•ืŸ ื“ื™ ื˜ืขื•ืช ืงืึทืœืขืงื˜ืขืจ (ืœืžืฉืœ, ืกืขื ื˜ืจื™).
  • ื ื˜ืขื•ืช ืึธื ื–ืึธื’ ืื•ืŸ ืึท ื’ืจื•ื™ืก ื”ื™ื’ืข ืงืœืึธืฅ ื–ื™ืš ืงืขืŸ ืึธืคื˜ ื–ื™ื™ืŸ ื’ืขื ื•ื’ ืฆื• ืคืึธืจืฉืŸ ื™ื ืกืึทื“ืึทื ืฅ.
  • ืžื™ืจ ื”ืึธื‘ืŸ ืคืจืื™ืขืงื˜ืŸ ื•ื•ืึธืก ื”ืึธื‘ืŸ ื“ื•ืจื›ื’ืขืงืึธื›ื˜ ืื•ื™ืกืฉืœื™ืกืœืขืš ืคืึทื ื’ืงืฉืึทื ืึทืœ ื˜ืขืกืฅ ืื•ืŸ ื˜ืขื•ืช ื–ืึทืžืœื•ื ื’ ืกื™ืกื˜ืขืžืขืŸ. ื“ืขืจ ื“ืขื•ื•ืขืœืึธืคึผืขืจ ื”ืื˜ ื ื™ื˜ ื“ืึทืจืคึฟืŸ ืœืึธื’ืก ื•ื•ื™ ืึทื–ืึท - ื–ื™ื™ ื’ืขื–ืขืŸ ืึทืœืฅ ืคึฟื•ืŸ ื˜ืขื•ืช ื˜ืจืึทืกืขืก.

ืื™ืœื•ืกื˜ืจืืฆื™ืข ืคื•ืŸ โ€‹โ€‹ืœืขื‘ืŸ

ืืŸ ืื ื“ืขืจ ื’ืขืฉื™ื›ื˜ืข ืงืขืŸ ื“ื™ื ืขืŸ ื•ื•ื™ ืึท ื’ื•ื˜ ื‘ื™ื™ึทืฉืคึผื™ืœ. ืžื™ืจ ื‘ืืงื•ืžืขืŸ ืึท ื‘ืงืฉื” ืคื•ืŸ ื“ื™ ื–ื™ื›ืขืจื”ื™ื™ื˜ ืžืึทื ืฉืึทืคึฟื˜ ืคื•ืŸ ืื™ื™ื ืขืจ ืคื•ืŸ ืื•ื ื“ื–ืขืจ ืงืœื™ื™ืึทื ืฅ ื•ื•ืึธืก ืื™ื– ืฉื•ื™ืŸ ื ื™ืฆืŸ ืึท ื’ืขืฉืขืคื˜ ืœื™ื™ื–ื•ื ื’ ื•ื•ืึธืก ืื™ื– ื“ืขื•ื•ืขืœืึธืคึผืขื“ ืœืึทื ื’ ืื™ื™ื“ืขืจ ื“ื™ ื”ืงื“ืžื” ืคื•ืŸ Kubernetes.

ืขืก ืื™ื– ื’ืขื•ื•ืขืŸ ื ื™ื™ื˜ื™ืง ืฆื• "ืžืึทื›ืŸ ืคืจืขื ื“ื–" ืคื•ืŸ ื“ื™ ืกืขื ื˜ืจืึทืœื™ื™ื–ื“ ืงืœืึธืฅ ื–ืึทืžืœื•ื ื’ ืกื™ืกื˜ืขื ืžื™ื˜ ื“ื™ ืคึฟื™ืจืžืข ืคึผืจืึธื‘ืœืขื ื“ื™ื˜ืขืงืฉืึทืŸ ืกืขื ืกืขืจ - QRadar. ื“ืขืจ ืกื™ืกื˜ืขื ืงืขื ืขืŸ ื‘ืึทืงื•ืžืขืŸ ืœืึธื’ืก ื“ื•ืจืš ื“ื™ ืกื™ืกืœืึธื’ ืคึผืจืึธื˜ืึธืงืึธืœ ืื•ืŸ ืฆื•ืจื™ืงืงืจื™ื’ืŸ ื–ื™ื™ ืคึฟื•ืŸ ืคื˜ืคึผ. ืึธื‘ืขืจ, ืขืก ืื™ื– ื ื™ื˜ ื’ืœื™ื™ืš ืžืขื’ืœืขืš ืฆื• ื•ื™ืกืฉื˜ื™ืžืขืŸ ืขืก ืžื™ื˜ ื“ื™ remote_syslog ืคึผืœื•ื’ื™ืŸ ืคึฟืึทืจ ืคืœื•ืขื ื˜ื“ (ื•ื•ื™ ืขืก ื”ืึธื˜ ื–ื™ืš ืึทืจื•ื™ืกื’ืขื•ื•ื™ื–ืŸ, ืžื™ืจ ื–ืขื ืขืŸ ื ื™ืฉื˜ ืึทืœื™ื™ืŸ). ืคึผืจืึธื‘ืœืขืžืก ืžื™ื˜ ื‘ืึทืฉื˜ืขื˜ื™ืงืŸ QRadar ืื™ื– ื’ืขื•ื•ืขืŸ ืื•ื™ืฃ ื“ื™ ื–ื™ื™ึทื˜ ืคื•ืŸ ื“ืขื ืงืœื™ืขื ื˜ ืก ื–ื™ื›ืขืจื”ื™ื™ื˜ ืžืึทื ืฉืึทืคึฟื˜.

ื•ื•ื™ ืึท ืจืขื–ื•ืœื˜ืึทื˜, ื˜ื™ื™ืœ ืคื•ืŸ ื“ื™ ื’ืขืฉืขืคื˜-ืงืจื™ื˜ื™ืฉ ืœืึธื’ืก ืื™ื– ื’ืขื•ื•ืขืŸ ื•ืคึผืœืึธืึทื“ืขื“ ืฆื• FTP QRadar, ืื•ืŸ ื“ื™ ืื ื“ืขืจืข ื˜ื™ื™ืœ ืื™ื– ืจื™ื“ืขืจืขืงื˜ื™ื“ ื“ื•ืจืš ื•ื•ื™ื™ึทื˜ ืกื™ืกืœืึธื’ ื’ืœื™ื™ึทืš ืคึฟื•ืŸ ื“ื™ ื ืึธื•ื“ื–. ืคืืจ ื“ืขื ื”ืื‘ืŸ ืžื™ืจ ืืคื™ืœื• ื’ืขืฉืจื™ื‘ืŸ ืคึผืฉื•ื˜ ื˜ืฉืึทืจื˜ - ื˜ืึธืžืขืจ ืขืก ื•ื•ืขื˜ ื”ืขืœืคืŸ ืขืžืขืฆืขืจ ืกืึธืœื•ื•ืข ืึท ืขื ืœืขืš ืคึผืจืึธื‘ืœืขื ... ื“ืึทื ืง ืฆื• ื“ื™ ืจื™ื–ืึทืœื˜ื™ื ื’ ืกื›ืขืžืข, ื“ืขืจ ืงืœื™ืขื ื˜ ื–ื™ืš ื‘ืืงื•ืžืขืŸ ืื•ืŸ ืึทื ืึทืœื™ื™ื–ื“ ืงืจื™ื˜ื™ืฉ ืœืึธื’ืก (ื ื™ืฆืŸ ื–ื™ื™ืŸ ื‘ืึทืœื™ื‘ืกื˜ืข ืžื›ืฉื™ืจื™ื), ืื•ืŸ ืžื™ืจ ื–ืขื ืขืŸ ื‘ื™ื›ื•ืœืช ืฆื• ืจืขื“ื•ืฆื™ืจืŸ ื“ื™ ืงืึธืก ืคื•ืŸ ื“ื™ ืœืึธื’ื™ื ื’ ืกื™ืกื˜ืขื, ืฉืคึผืึธืจืŸ ื‘ืœื•ื™ื– ื“ื™ ืœืึธื’ื™ื ื’ ืกื™ืกื˜ืขื. ืœืขืฆื˜ืข ืžืื ืื˜.

ืืŸ ืื ื“ืขืจ ื‘ื™ื™ึทืฉืคึผื™ืœ ืื™ื– ื’ืึทื ืฅ ื™ื ื“ื™ืงืึทื˜ื™ื•ื• ืคื•ืŸ ื•ื•ืึธืก ื ื™ื˜ ืฆื• ื˜ืึธืŸ. ืื™ื™ื ืขืจ ืคื•ืŸ ืื•ื ื“ื–ืขืจ ืงืœื™ื™ืึทื ืฅ ืคึฟืึทืจ ืคึผืจืึทืกืขืกื™ื ื’ ื™ืขื“ืขืจ ื’ืขืฉืขืขื ื™ืฉืŸ ืงื•ืžืขืŸ ืคื•ืŸ ื“ืขืจ ื‘ืึทื ื™ืฆืขืจ, ื’ืขืžืื›ื˜ ืžื•ืœื˜ื™ืœื™ื ืข ืึทื ืกื˜ืจืึทืงื˜ืฉืขืจื“ ืจืขื–ื•ืœื˜ืึทื˜ ืื™ื ืคึฟืึธืจืžืึทืฆื™ืข ืื™ืŸ ืงืœืึธืฅ. ื•ื•ื™ ืื™ืจ ืงืขืŸ ื˜ืจืขืคืŸ, ืึทื–ืึท ืœืึธื’ืก ื–ืขื ืขืŸ ื’ืึธืจ ื•ืžื‘ืึทืงื•ื•ืขื ืฆื• ืœื™ื™ืขื ืขืŸ ืื•ืŸ ืงืจืึธื.

ืงืจื™ื˜ืขืจื™ืึท ืคึฟืึทืจ ืœืึธื’ืก

ืึทื–ืึท ื‘ื™ื™ืฉืคื™ืœืŸ ืคื™ืจืŸ ืฆื• ื“ืขืจ ืžืกืงื ื ืึทื– ืื™ืŸ ืึทื“ื™ืฉืึทืŸ ืฆื• ื˜ืฉื•ื–ื™ื ื’ ืึท ืงืœืึธืฅ ื–ืึทืžืœื•ื ื’ ืกื™ืกื˜ืขื, ืื™ืจ ื“ืึทืจืคึฟืŸ ืฆื• ืื•ื™ืš ืคึผืœืึทืŸ ื“ื™ ืœืึธื’ืก ื–ื™ืš! ื•ื•ืึธืก ื–ืขื ืขืŸ ื“ื™ ื‘ืื“ืขืจืคืขื ื™ืฉืŸ ื“ืึธ?

  • ืœืึธื’ืก ืžื•ื–ืŸ ื–ื™ื™ืŸ ืื™ืŸ ืžืึทืฉื™ืŸ ืœื™ื™ื ืขื•ื•ื“ื™ืง ืคึฟืึธืจืžืึทื˜ (ืœืžืฉืœ, JSON).
  • ืœืึธื’ืก ื–ืึธืœ ื–ื™ื™ืŸ ืกืึธืœื™ื“ ืื•ืŸ ืžื™ื˜ ื“ื™ ืคื™ื™ื™ืงื™ื™ื˜ ืฆื• ื˜ื•ื™ืฉืŸ ื“ื™ ื’ืจืึทื“ ืคื•ืŸ ืœืึธื’ื™ื ื’ ืฆื• ื“ื™ื‘ืึทื’ื™ื ื’ ืžืขื’ืœืขืš ืคึผืจืึธื‘ืœืขืžืก. ืื™ืŸ ื“ืขืจ ื–ืขืœื‘ื™ืงืขืจ ืฆื™ื™ื˜, ืื™ืŸ ืคึผืจืึธื“ื•ืงืฆื™ืข ื™ื ื•ื•ื™ื™ืจืึทื ืžืึทื ืฅ ืื™ืจ ื–ืึธืœ ืœื•ื™ืคืŸ ืกื™ืกื˜ืขืžืขืŸ ืžื™ื˜ ืึท ืœืึธื’ื™ื ื’ ืžื“ืจื’ื” ื•ื•ื™ ื•ื•ืืจืขื ื•ื ื’ ืึธื“ืขืจ ื˜ืขื•ืช.
  • ืœืึธื’ืก ืžื•ื–ืŸ ื–ื™ื™ืŸ ื ืึธืจืžืึทืœื™ื™ื–ื“, ื“ืึธืก ืื™ื–, ืื™ืŸ ืึท ืงืœืึธืฅ ื›ื™ื™ืคืขืฅ, ืึทืœืข ืฉื•ืจื•ืช ืžื•ื–ืŸ ื”ืึธื‘ืŸ ื“ื™ ื–ืขืœื‘ืข ืคืขืœื“ ื˜ื™ืคึผ.

ืึทื ืกื˜ืจืึทืงื˜ืฉืขืจื“ ืœืึธื’ืก ืงืขื ืขืŸ ืคื™ืจืŸ ืฆื• ืคึผืจืึธื‘ืœืขืžืก ืžื™ื˜ ืœืึธื•ื“ื™ื ื’ ืœืึธื’ืก ืื™ืŸ ืกื˜ืึธืจื™ื“ื–ืฉ ืื•ืŸ ืึท ื’ืึทื ืฅ ื”ืึทืœื˜ืŸ ืื™ืŸ ื–ื™ื™ืขืจ ืคึผืจืึทืกืขืกื™ื ื’. ื•ื•ื™ ืึท ื’ืขืžืขืœ, ื“ืึธ ืื™ื– ืึท ื‘ื™ื™ืฉืคึผื™ืœ ืžื™ื˜ ื˜ืขื•ืช 400, ื•ื•ืึธืก ืคื™ืœืข ื”ืึธื‘ืŸ ื‘ืืฉื˜ื™ืžื˜ ื’ืขืคึผืœืึธื ื˜ืขืจื˜ ืื™ืŸ ื’ืœืึทื˜ ืœืึธื’ืก:

2019-10-29 13:10:43 +0000 [warn]: dump an error event: error_class=Fluent::Plugin::ElasticsearchErrorHandler::ElasticsearchError error="400 - Rejected by Elasticsearch"

ื“ืขืจ ื˜ืขื•ืช ืžื™ื˜ืœ ืึทื– ืื™ืจ ืฉื™ืงืŸ ืึท ืคืขืœื“ ื•ื•ืขืžืขื ืก ื˜ื™ืคึผ ืื™ื– ืึทื ืกื˜ื™ื™ื‘ืึทืœ ืฆื• ื“ื™ ืื™ื ื“ืขืงืก ืžื™ื˜ ืึท ืคืึทืจื˜ื™ืง ืžืึทืคึผื™ื ื’. ื“ื™ ืกื™ืžืคึผืœืึทืกื˜ ื‘ื™ื™ึทืฉืคึผื™ืœ ืื™ื– ืึท ืคืขืœื“ ืื™ืŸ ื“ื™ nginx ืงืœืึธืฅ ืžื™ื˜ ืึท ื‘ื™ื™ึทื˜ืขื•ื•ื“ื™ืง $upstream_status. ืขืก ืงืขืŸ ืึทื ื˜ื”ืึทืœื˜ืŸ ืึธื“ืขืจ ืึท ื ื•ืžืขืจ ืึธื“ืขืจ ืึท ืฉื˜ืจื™ืงืœ. ืœืžืฉืœ:

{ "ip": "1.2.3.4", "http_user": "-", "request_id": "17ee8a579e833b5ab9843a0aca10b941", "time": "29/Oct/2019:16:18:57 +0300", "method": "GET", "uri": "/staffs/265.png", "protocol": "HTTP/1.1", "status": "200", "body_size": "906", "referrer": "https://example.com/staff", "user_agent": "Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/78.0.3904.70 Safari/537.36", "request_time": "0.001", "cache_status": "-", "upstream_response_time": "0.001, 0.007", "upstream_addr": "127.0.0.1:9000", "upstream_status": "200", "upstream_response_length": "906", "location": "staff"}
{ "ip": "1.2.3.4", "http_user": "-", "request_id": "47fe42807f2a7d8d5467511d7d553a1b", "time": "29/Oct/2019:16:18:57 +0300", "method": "GET", "uri": "/staff", "protocol": "HTTP/1.1", "status": "200", "body_size": "2984", "referrer": "-", "user_agent": "Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/78.0.3904.70 Safari/537.36", "request_time": "0.010", "cache_status": "-", "upstream_response_time": "0.001, 0.007", "upstream_addr": "10.100.0.10:9000, 10.100.0.11:9000", "upstream_status": "404, 200", "upstream_response_length": "0, 2984", "location": "staff"}

ื“ื™ ืœืึธื’ืก ื•ื•ื™ื™ึทื–ืŸ ืึทื– ืกืขืจื•ื•ืขืจ 10.100.0.10 ื”ืึธื˜ ืจืขืึทื’ื™ืจื˜ ืžื™ื˜ ืึท 404 ื˜ืขื•ืช ืื•ืŸ ื“ื™ ื‘ืขื˜ืŸ ืื™ื– ื’ืขืฉื™ืงื˜ ืฆื• ืืŸ ืื ื“ืขืจ ืื™ื ื”ืึทืœื˜ ืกื˜ืึธืจื™ื“ื–ืฉ. ื•ื•ื™ ืึท ืจืขื–ื•ืœื˜ืึทื˜, ื“ื™ ื•ื•ืขืจื˜ ืื™ืŸ ื“ื™ ืœืึธื’ืก ื’ืขื•ื•ืืจืŸ ื•ื•ื™ ื“ืึธืก:

"upstream_response_time": "0.001, 0.007"

ื“ืขื ืกื™ื˜ื•ืึทืฆื™ืข ืื™ื– ืึทื–ื•ื™ ืคึผืจืึธืกื˜ ืึทื– ืขืก ืืคื™ืœื• ืคืืจื“ื™ื ื˜ ืึท ื‘ืึทื–ื•ื ื“ืขืจ ืจืขืคืขืจืขื ืฆืŸ ืื™ืŸ ื“ืึทืงื™ื•ืžืขื ื˜ื™ื™ืฉืึทืŸ.

ื•ื•ืึธืก ื•ื•ืขื’ืŸ ืจื™ืœื™ื™ืึทื‘ื™ืœืึทื˜ื™?

ืขืก ื–ืขื ืขืŸ ืฆื™ื™ื˜ ื•ื•ืขืŸ ืึทืœืข ืœืึธื’ืก ืึธืŸ ื•ื™ืกื ืขื ื–ืขื ืขืŸ ื•ื•ื™ื˜ืึทืœ. ืื•ืŸ ืžื™ื˜ ื“ืขื, ื“ื™ ื˜ื™ืคึผื™ืฉ ืงืœืึธืฅ ื–ืึทืžืœื•ื ื’ ืกืงื™ืžื– ืคึฟืึทืจ ืง8 ืก ืคืืจื’ืขืœื™ื™ื’ื˜ / ื“ื™ืกืงืึทืกื˜ ืื•ื™ื‘ืŸ ื”ืึธื‘ืŸ ืคึผืจืึธื‘ืœืขืžืก.

ืคึฟืึทืจ ื‘ื™ื™ึทืฉืคึผื™ืœ, ืคืœื™ืขื ื“ื™ืง ืงืขื ืขืŸ ื ื™ืฉื˜ ืงืœื™ื™ึทื‘ืŸ ืœืึธื’ืก ืคื•ืŸ ืงื•ืจืฅ-ื’ืขืœืขื‘ื˜ ืงืึทื ื˜ื™ื™ื ืขืจื–. ืื™ืŸ ืื™ื™ื ืขืจ ืคื•ืŸ ืื•ื ื“ื–ืขืจ ืคึผืจืึทื“ื–ืฉืขืงืก, ื“ื™ ื“ืึทื˜ืึทื‘ื™ื™ืก ืžื™ื’ืจืึทื˜ื™ืึธืŸ ืงืึทื ื˜ื™ื™ื ืขืจ ื’ืขืœืขื‘ื˜ ืคึฟืึทืจ ื•ื•ื™ื™ื ื™ืงืขืจ ื•ื•ื™ 4 ืกืขืงื•ื ื“ืขืก ืื•ืŸ ื“ืขืจื ืึธืš ืื™ื– ืื•ื™ืกื’ืขืžืขืงื˜ - ืœื•ื™ื˜ ื“ื™ ืงืึธืจืึทืกืคึผืึทื ื“ื™ื ื’ ืึทื ืึธื˜ืึทืฆื™ืข:

"helm.sh/hook-delete-policy": hook-succeeded

ื•ื•ื™ื™ึทืœ ืคื•ืŸ ื“ืขื, ื“ื™ ืžื™ื’ืจืึทื˜ื™ืึธืŸ ื“ื•ืจื›ืคื™ืจื•ื ื’ ืงืœืึธืฅ ืื™ื– ื ื™ืฉื˜ ืึทืจื™ื™ึทื ื’ืขืจืขื›ื ื˜ ืื™ืŸ ื“ื™ ืกื˜ืึธืจื™ื“ื–ืฉ. ืคึผืึธืœื™ื˜ื™ืง ืงืขื ืขืŸ ื”ืขืœืคืŸ ืื™ืŸ ื“ืขื ืคืึทืœ. before-hook-creation.

ืืŸ ืื ื“ืขืจ ื‘ื™ื™ืฉืคึผื™ืœ ืื™ื– ื“ืึธืงืงืขืจ ืงืœืึธืฅ ืจืึธื•ื˜ื™ื™ืฉืึทืŸ. ื–ืืœ ืก ื–ืึธื’ืŸ ืขืก ืื™ื– ืึท ืึทืคึผืœืึทืงื™ื™ืฉืึทืŸ ืึทื– ืึทืงื˜ื™ื•ื•ืœื™ ืฉืจื™ื™ื‘ื˜ ืฆื• ืœืึธื’ืก. ืื•ื ื˜ืขืจ ื ืึธืจืžืึทืœ ื˜ื ืึธื™ื, ืžื™ืจ ืคื™ืจืŸ ืฆื• ืคึผืจืึธืฆืขืก ืึทืœืข ื“ื™ ืœืึธื’ืก, ืึธื‘ืขืจ ื•ื•ื™ ื‘ืึทืœื“ ื•ื•ื™ ืึท ืคึผืจืึธื‘ืœืขื ืื™ื– ืืจื•ื™ืก - ืคึฟืึทืจ ื‘ื™ื™ึทืฉืคึผื™ืœ, ื•ื•ื™ ื“ื™ืกืงืจื™ื™ื‘ื“ ืื•ื™ื‘ืŸ ืžื™ื˜ ืึท ืคืึทืœืฉ ืคึฟืึธืจืžืึทื˜ - ืคึผืจืึทืกืขืกื™ื ื’ ืกื˜ืึทืคึผืก, ืื•ืŸ ื“ืึธืงืขืจ ืจืึธื•ื˜ื™ื™ืฅ ื“ื™ ื˜ืขืงืข. ื“ืขืจ ืจืขื–ื•ืœื˜ืึทื˜ ืื™ื– ืึทื– ื’ืขืฉืขืคื˜-ืงืจื™ื˜ื™ืฉ ืœืึธื’ืก ืงืขืŸ ื–ื™ื™ืŸ ืคืึทืจืคืึทืœืŸ.

ืึทื– ืก ื•ื•ืึธืก ืขืก ืื™ื– ื•ื•ื™ื›ื˜ื™ืง ืฆื• ื‘ืึทื–ื•ื ื“ืขืจ ืงืœืึธืฅ ืกื˜ืจื™ืžื–, ืขืžื‘ืขื“ื“ื™ื ื’ ืฉื™ืงื˜ ื“ื™ ืžืขืจืกื˜ ื•ื•ืขืจื˜ืคื•ืœ ืึธื ืขืก ื’ืœื™ื™ึทืš ืื™ืŸ ื“ื™ ืึทืคึผืœืึทืงื™ื™ืฉืึทืŸ ืฆื• ืขื ืฉื•ืจ ื–ื™ื™ืขืจ ื–ื™ื›ืขืจืงื™ื™ึทื˜. ืื™ืŸ ื“ืขืจืฆื•, ืขืก ื•ื•ืึธืœื˜ ื ื™ืฉื˜ ื–ื™ื™ืŸ ื™ื‘ืขืจื™ืง ืฆื• ืžืึทื›ืŸ ืขื˜ืœืขื›ืข "ืึทืงื•ืžื™ืึทืœื™ื™ื˜ืขืจ" ืคื•ืŸ ืœืึธื’ืก, ื•ื•ืึธืก ืงืขื ืขืŸ ื‘ืœื™ื™ึทื‘ื  ืœืขื‘ืŸ ืงื•ืจืฅ ืกื˜ืึธืจื™ื“ื–ืฉ ืึทื ืึทื•ื•ื™ื™ืœืึทื‘ื™ืœื™ื˜ื™ ื‘ืฉืขืช ืฉืคึผืึธืจืŸ ืงืจื™ื˜ื™ืฉ ืึทืจื˜ื™ืงืœืขืŸ.

ืฆื•ื ืกื•ืฃ, ืžื™ืจ ืžื•ื–ืŸ ื ื™ืฉื˜ ืคืึทืจื’ืขืกืŸ ืึทื– ืขืก ืื™ื– ื•ื•ื™ื›ื˜ื™ืง ืฆื• ืžืึธื ื™ื˜ืึธืจ ืงื™ื™ืŸ ืกืึทื‘ืกื™ืกื˜ืึทื ืจืขื›ื˜. ืึทื ื“ืขืจืฉ, ืขืก ืื™ื– ื’ืจื™ื ื’ ืฆื• ืœื•ื™ืคืŸ ืื™ืŸ ืึท ืกื™ื˜ื•ืึทืฆื™ืข ืื™ืŸ ื•ื•ืึธืก ื’ืœืึทื˜ ืื™ื– ืื™ืŸ ืึท ืฉื˜ืึทื˜ CrashLoopBackOff ืื•ืŸ ื˜ื•ื˜ ื ื™ืฉื˜ ืฉื™ืงืŸ ืขืคึผืขืก, ืื•ืŸ ื“ืึธืก ื”ื‘ื˜ื—ื•ืช ื“ื™ ืึธื ื•ื•ืขืจ ืคื•ืŸ ื•ื•ื™ื›ื˜ื™ืง ืื™ื ืคึฟืึธืจืžืึทืฆื™ืข.

ืคื™ื™ื ื“ื™ื ื’ื–

ืื™ืŸ ื“ืขื ืึทืจื˜ื™ืงืœ, ืžื™ืจ ื–ืขื ืขืŸ ื ื™ืฉื˜ ืงื•ืงืŸ ืคึฟืึทืจ SaaS ืกืึทืœื•ืฉืึทื ื– ื•ื•ื™ Datadog. ืคื™ืœืข ืคื•ืŸ โ€‹โ€‹ื“ื™ ืคึผืจืึธื‘ืœืขืžืก ื“ื™ืกืงืจื™ื™ื‘ื“ ื“ืึธ ื”ืึธื‘ืŸ ืฉื•ื™ืŸ ืกืึทืœื•ื•ื“ ืื™ืŸ ืื™ื™ืŸ ืึธื“ืขืจ ืื ื“ืขืจืŸ ื•ื•ืขื’ ื“ื•ืจืš ื’ืขืฉืขืคื˜ ืงืึธืžืคึผืึทื ื™ืขืก ื•ื•ืึธืก ืกืคึผืขืฉืึทืœื™ื™ื– ืื™ืŸ ืงืึทืœืขืงื˜ื™ื ื’ ืœืึธื’ืก, ืึธื‘ืขืจ ื ื™ื˜ ืึทืœืขืžืขืŸ ืงืขื ืขืŸ ื ื•ืฆืŸ SaaS ืคึฟืึทืจ ืคืึทืจืฉื™ื“ืŸ ืกื™ื‘ื•ืช (ื“ื™ ื”ื•ื™ืคึผื˜ ืึธื ืขืก ื–ืขื ืขืŸ ืคึผืจื™ื™ึทื– ืื•ืŸ ื”ืขืกืงืขื ืžื™ื˜ 152-FZ).

ืกืขื ื˜ืจืึทืœื™ื™ื–ื“ ืงืœืึธืฅ ื–ืึทืžืœื•ื ื’ ืื™ืŸ ืขืจืฉื˜ืขืจ ืงื•ืงื˜ ื•ื•ื™ ืึท ืคึผืฉื•ื˜ ืึทืจื‘ืขื˜, ืึธื‘ืขืจ ืขืก ืื™ื– ื ื™ืฉื˜. ืขืก ืื™ื– ื•ื•ื™ื›ื˜ื™ืง ืฆื• ื’ืขื“ืขื ืงืขืŸ ืึทื–:

  • ื‘ืœื•ื™ื– ืงืจื™ื˜ื™ืฉ ืงืึทืžืคึผืึธื•ื ืึทื ืฅ ื“ืึทืจืคึฟืŸ ืฆื• ื–ื™ื™ืŸ ืœืึธื’ื“ ืื™ืŸ ื“ืขื˜ืึทืœ, ื‘ืฉืขืช ืžืึธื ื™ื˜ืึธืจื™ื ื’ ืื•ืŸ ื˜ืขื•ืช ื–ืึทืžืœื•ื ื’ ืงืขื ืขืŸ ื–ื™ื™ืŸ ืงืึทื ืคื™ื’ื™ืขืจื“ ืคึฟืึทืจ ืื ื“ืขืจืข ืกื™ืกื˜ืขืžืขืŸ.
  • ืœืึธื’ืก ืื™ืŸ ืคึผืจืึธื“ื•ืงืฆื™ืข ื–ืึธืœ ื–ื™ื™ืŸ ืžื™ื ื™ืžืึทืœ ืึทื–ื•ื™ ื ื™ืฉื˜ ืฆื• ืœื™ื™ื’ืŸ ื•ืžื ื™ื™ื˜ื™ืง ืžืึทืกืข.
  • ืœืึธื’ืก ืžื•ื–ืŸ ื–ื™ื™ืŸ ืžืึทืฉื™ืŸ ืœื™ื™ื ืขื•ื•ื“ื™ืง, ื ืึธืจืžืึทืœื™ื™ื–ื“ ืื•ืŸ ื”ืึธื‘ืŸ ืึท ืฉื˜ืจืขื ื’ ืคึฟืึธืจืžืึทื˜.
  • ื˜ืึทืงืข ืงืจื™ื˜ื™ืฉ ืœืึธื’ืก ื–ืึธืœ ื–ื™ื™ืŸ ื’ืขืฉื™ืงื˜ ืื™ืŸ ืึท ื‘ืึทื–ื•ื ื“ืขืจ ื˜ื™ื™ึทืš, ื•ื•ืึธืก ื–ืึธืœ ื–ื™ื™ืŸ ืืคื’ืขืฉื™ื™ื“ื˜ ืคื•ืŸ ื“ื™ ื”ื•ื™ืคึผื˜ ืึธื ืขืก.
  • ืขืก ืื™ื– ื•ื•ืขืจื˜ ื‘ืึทื˜ืจืึทื›ื˜ืŸ ืึท ืงืœืึธืฅ ืึทืงื™ื•ืžื™ืึทืœืึทื˜ืึธืจ, ื•ื•ืึธืก ืงืขื ืขืŸ ืจืึทื˜ืขื•ื•ืขืŸ ืื™ืจ ืคื•ืŸ ื‘ืขืจืกืฅ ืคื•ืŸ ื”ื•ื™ืš ืžืึทืกืข ืื•ืŸ ืžืึทื›ืŸ ื“ื™ ืžืึทืกืข ืื•ื™ืฃ ื“ื™ ืกื˜ืึธืจื™ื“ื–ืฉ ืžืขืจ ืžื•ื ื“ื™ืจ.

ืœืึธื’ืก ืื™ืŸ Kubernetes (ืื•ืŸ ื ื™ื˜ ื‘ืœื•ื™ื–) ื”ื™ื™ึทื ื˜: ืขืงืกืคึผืขืงื˜ื™ื™ืฉืึทื ื– ืื•ืŸ ืคืึทืงื˜
ื“ื™ ืคึผืฉื•ื˜ ื›ึผืœืœื™ื, ืื•ื™ื‘ ื’ืขื•ื•ืขื ื“ื˜ ืื•ืžืขื˜ื•ื, ื•ื•ืึธืœื˜ ืœืึธื–ืŸ ื“ื™ ืกืขืจืงืึทืฅ ื“ื™ืกืงืจื™ื™ื‘ื“ ืื•ื™ื‘ืŸ ืฆื• ืึทืจื‘ืขื˜ืŸ - ื›ืึธื˜ืฉ ื–ื™ื™ ืคืขืœืŸ ื•ื•ื™ื›ื˜ื™ืง ืงืึทืžืคึผืึธื•ื ืึทื ืฅ (ื“ื™ ื‘ืึทื˜ืึทืจื™ื™ืข). ืื•ื™ื‘ ืื™ืจ ื˜ืึธืŸ ื ื™ื˜ ืึทื“ื›ื™ืจ ืฆื• ืึทื–ืึท ืคึผืจื™ื ืกืึทืคึผืึทืœื–, ื“ื™ ืึทืจื‘ืขื˜ ื•ื•ืขื˜ ืœื™ื™ื›ื˜ ืคื™ืจืŸ ืื™ืจ ืื•ืŸ ื“ื™ ื™ื ืคืจืึทืกื˜ืจืึทืงื˜ืฉืขืจ ืฆื• ืืŸ ืื ื“ืขืจ ื”ืขื›ืกื˜ ืœืึธื•ื“ื™ื“ (ืื•ืŸ ืื™ืŸ ื“ืขืจ ื–ืขืœื‘ื™ืงืขืจ ืฆื™ื™ื˜ ื™ื ื™ืคืขืงื˜ื™ื•ื•) ืงืึธืžืคึผืึธื ืขื ื˜ ืคื•ืŸ ื“ื™ ืกื™ืกื˜ืขื.

ืคึผืก

ืœื™ื™ืขื ืขืŸ ืื•ื™ืš ืื•ื™ืฃ ืื•ื ื“ื–ืขืจ ื‘ืœืึธื’:

ืžืงื•ืจ: www.habr.com

ืœื™ื™ื’ืŸ ืึท ื‘ืึทืžืขืจืงื•ื ื’