ืงืึธื ืกื•ืœ + ื™ืคึผื˜ืึทื‘ืœืขืก = :3

ืื™ืŸ 2010 ื“ื™ ืคื™ืจืžืข Wargaming ืขืก ื–ืขื ืขืŸ ื’ืขื•ื•ืขืŸ 50 ืกืขืจื•ื•ืขืจืก ืื•ืŸ ืึท ืคึผืฉื•ื˜ ื ืขืฅ ืžืึธื“ืขืœ: ื‘ืึทืงืขื ื“, ืคืจืึธื ื˜ืขื ื“ ืื•ืŸ ืคื™ื™ืจื•ื•ืึทืœ. ื“ื™ ื ื•ืžืขืจ ืคื•ืŸ ืกืขืจื•ื•ืขืจืก ื’ืขื•ื•ืืงืกืŸ, ื“ืขืจ ืžืึธื“ืขืœ ืื™ื– ื’ืขื•ื•ืืจืŸ ืžืขืจ ืงืึธืžืคึผืœื™ืฆื™ืจื˜: ืกื˜ืึทื’ื™ื ื’, ืืคื’ืขื–ื•ื ื“ืขืจื˜ ื•ื•ืœืึทื ื– ืžื™ื˜ ืึทืงืœืก, ื“ืขืžืึธืœื˜ ื•ื•ืคึผืŸ ืžื™ื˜ ื•ื•ืจืคืก, ื•ื•ืœืึทื ื– ืžื™ื˜ ืึทืงืœืก ืื•ื™ืฃ ืœ 2, ื•ื•ืจืฃ ืžื™ื˜ ืึทืงืœืก ืื•ื™ืฃ ืœ 3. ื“ืขืจ ืงืึธืคึผ ื“ืจื™ื™ื˜ ื–ื™ืš? ืขืก ื•ื•ืขื˜ ื–ื™ื™ืŸ ืžืขืจ ืฉืคึผืึทืก ืฉืคึผืขื˜ืขืจ.

ื•ื•ืขืŸ ืขืก ื–ืขื ืขืŸ ื’ืขื•ื•ืขืŸ 16 ืกืขืจื•ื•ืขืจืก, ืขืก ืื™ื– ื’ืขื•ื•ืขืŸ ืื•ืžืžืขื’ืœืขืš ืฆื• ืึทืจื‘ืขื˜ืŸ ืึธืŸ ื˜ืจืขืจืŸ ืžื™ื˜ ืึทื–ื•ื™ ืคื™ืœืข ื›ืขื˜ืขืจืึทื“ื–ืฉื™ื ื™ืึทืก ืกืขื’ืžืึทื ืฅ. ืึทื–ื•ื™ ืžื™ืจ ื’ืขืงื•ืžืขืŸ ืึทืจื•ื™ืฃ ืžื™ื˜ ืืŸ ืื ื“ืขืจ ืœื™ื™ื–ื•ื ื’. ืžื™ืจ ื’ืขื ื•ืžืขืŸ ื“ื™ Netfilter ืึธื ืœื™ื™ื’ืŸ, ืฆื•ื’ืขื’ืขื‘ืŸ ืงืึธื ืกื•ืœ ืฆื• ืขืก ื•ื•ื™ ืึท ื“ืึทื˜ืŸ ืžืงื•ืจ, ืื•ืŸ ืžื™ืจ ื‘ืึทืงื•ืžืขืŸ ืึท ืฉื ืขืœ ืคื•ื ืื ื“ืขืจื’ืขื˜ื™ื™ืœื˜ ืคื™ื™ืจื•ื•ืึทืœ. ื–ื™ื™ ืจื™ืคึผืœื™ื™ืกื˜ ืึทืงืœ ืก ืื•ื™ืฃ ืจืึธื•ื˜ืขืจืก ืื•ืŸ ื’ืขื•ื•ื™ื™ื ื˜ ื–ื™ื™ ื•ื•ื™ ืึท ืคื•ื ื“ืจื•ื™ืกื ื“ื™ืง ืื•ืŸ ื™ื ืขืจืœืขืš ืคื™ื™ืจื•ื•ืึทืœ. ืฆื• ื“ื™ื ืึทืžื™ืงืึทืœืœื™ ืคื™ืจืŸ ื“ื™ ื’ืขืฆื™ื™ึทื’, ืžื™ืจ ื“ืขื•ื•ืขืœืึธืคึผืขื“ ื“ื™ BEFW ืกื™ืกื˜ืขื, ื•ื•ืึธืก ืื™ื– ื’ืขื ื™ืฆื˜ ืื•ืžืขื˜ื•ื: ืคึฟื•ืŸ ืึธื ืคื™ืจื•ื ื’ ื‘ืึทื ื™ืฆืขืจ ืึทืงืกืขืก ืฆื• ื“ื™ ืคึผืจืึธื“ื•ืงื˜ ื ืขืฅ ืฆื• ื™ื™ืกืึทืœื™ื™ื˜ื™ื ื’ ื ืขืฅ ืกืขื’ืžืึทื ืฅ ืคื•ืŸ ื™ืขื“ืขืจ ืื ื“ืขืจืขืจ.

ืงืึธื ืกื•ืœ + ื™ืคึผื˜ืึทื‘ืœืขืก = :3

ืขืจ ื•ื•ืขื˜ ื–ืึธื’ืŸ ืื™ืจ ื•ื•ื™ ืขืก ืึทืœืข ืึทืจื‘ืขื˜ ืื•ืŸ ื•ื•ืึธืก ืื™ืจ ื–ืึธืœ ื ืขืžืขืŸ ืึท ื ืขืขื ื˜ืขืจ ืงื•ืง ืื™ืŸ ื“ืขื ืกื™ืกื˜ืขื. ืื™ื•ื•ืืŸ ืึทื’ืึทืจืงืึธื•ื• (ืึทื ื ืžื•ืึธืจ) ืื™ื– ื“ืขืจ ื”ื•ื™ืคึผื˜ ืคื•ืŸ ื“ื™ ื™ื ืคืจืึทืกื˜ืจืึทืงื˜ืฉืขืจ ื–ื™ื›ืขืจื”ื™ื™ื˜ ื’ืจื•ืคึผืข ืคื•ืŸ โ€‹โ€‹ื“ื™ ื•ื™ืฉืึทืœื˜ ืึธืคึผื˜ื™ื™ืœ ืื™ืŸ ื“ื™ ืคื™ืจืžืข 'ืก ืžื™ื ืกืง ืึทื ื˜ื•ื•ื™ืงืœื•ื ื’ ืฆืขื ื˜ืขืจ. ืื™ื•ื•ืืŸ ืื™ื– ืึท ืกืขืœื™ื ื•ืงืก ืคืึธื›ืขืจ, ืœื™ื‘ ืคึผืขืจืœ ืื•ืŸ ืฉืจื™ื™ื‘ื˜ ืงืึธื“. ื•ื•ื™ ื“ืขืจ ื”ื•ื™ืคึผื˜ ืคื•ืŸ ื“ืขืจ ืื™ื ืคึฟืึธืจืžืึทืฆื™ืข ื–ื™ื›ืขืจื”ื™ื™ื˜ ื’ืจื•ืคึผืข, ืขืจ ืงืขืกื™ื™ื“ืขืจ ืึทืจื‘ืขื˜ ืžื™ื˜ ืœืึธื’ืก, ื‘ืึทืงืึทืคึผืก ืื•ืŸ ืจ & ื“ื™ ืฆื• ื‘ืึทืฉื™ืฆืŸ Wargaming ืคื•ืŸ ื›ืึทืงืขืจื– ืื•ืŸ ืขื ืฉื•ืจ ื“ื™ ืึธืคึผืขืจืึทืฆื™ืข ืคื•ืŸ โ€‹โ€‹ืึทืœืข ืฉืคึผื™ืœ ืกืขืจื•ื•ืขืจืก ืื™ืŸ ื“ื™ ืคื™ืจืžืข.

ื”ื™ืกื˜ืึธืจื™ืฉ ืื™ื ืคึฟืึธืจืžืึทืฆื™ืข

ืื™ื™ื“ืขืจ ืื™ืš ื“ืขืจืฆื™ื™ืœืŸ ืื™ืจ ื•ื•ื™ ืžื™ืจ ื”ืื‘ืŸ ืขืก, ืื™ืš ื•ื•ืขื˜ ื–ืึธื’ืŸ ืื™ืจ ื•ื•ื™ ืžื™ืจ ื’ืขืงื•ืžืขืŸ ืฆื• ื“ืขื ืื™ืŸ ื“ืขืจ ืขืจืฉื˜ืขืจ ืึธืจื˜ ืื•ืŸ ื•ื•ืึธืก ืขืก ืื™ื– ื“ืืจืฃ. ืฆื• ื˜ืึธืŸ ื“ืึธืก, ืœืึธื–ืŸ ืื•ื ื“ื– ื’ื™ื™ืŸ ืฆื•ืจื™ืง 9 ื™ืึธืจ: 2010, ื“ื™ ื•ื•ืขืœื˜ ืคื•ืŸ ื˜ืึทื ืงืก ืื™ื– ื’ืขื•ื•ืขืŸ ืคึผื•ื ืงื˜ ืืจื•ื™ืก. Wargaming ื”ืื˜ ื‘ืขืขืจืขืš 50 ืกืขืจื•ื•ืขืจืก.

ืงืึธื ืกื•ืœ + ื™ืคึผื˜ืึทื‘ืœืขืก = :3
ืคื™ืจืžืข ืกืขืจื•ื•ื™ืจืขืจ ื’ืจืึธื•ื˜ ื˜ืฉืึทืจื˜.

ืžื™ืจ ื”ืึธื‘ืŸ ืึท ื ืขืฅ ืžืึธื“ืขืœ. ืคึฟืึทืจ ืึทื– ืžืึธืœ ืขืก ืื™ื– ื’ืขื•ื•ืขืŸ ืึธืคึผื˜ื™ืžืึทืœ.

ืงืึธื ืกื•ืœ + ื™ืคึผื˜ืึทื‘ืœืขืก = :3
ื ืขืฅ ืžืึธื“ืขืœ ืื™ืŸ 2010.

ืขืก ื–ืขื ืขืŸ ืฉืœืขื›ื˜ ื’ื™ื™ื– ืื•ื™ืฃ ื“ื™ ืคืจืึธื ื˜ ืกื•ืฃ ื•ื•ืึธืก ื•ื•ื™ืœืŸ ืฆื• ื‘ืจืขื›ืŸ ืื•ื ื“ื–, ืึธื‘ืขืจ ืขืก ื”ืื˜ ืึท ืคื™ื™ืจื•ื•ืึทืœ. ืขืก ืื™ื– ืงื™ื™ืŸ ืคื™ื™ืจื•ื•ืึทืœ ืื•ื™ืฃ ื“ื™ ื‘ืึทืงืขื ื“, ืึธื‘ืขืจ ืขืก ื–ืขื ืขืŸ 50 ืกืขืจื•ื•ืขืจืก ื“ืึธืจื˜, ืžื™ืจ ื•ื•ื™ืกืŸ ื–ื™ื™ ืึทืœืข. ืึทืœืฅ ืึทืจื‘ืขื˜ ื’ื•ื˜.

ืื™ืŸ 4 ื™ืืจ, ื“ื™ ืกืขืจื•ื•ืขืจ ืคืœื™ื˜ ื’ืขื•ื•ืืงืกืŸ 100 ืžืืœ, ืฆื• 5000. ื“ืขืจ ืขืจืฉื˜ืขืจ ืืคื’ืขื–ื•ื ื“ืขืจื˜ ื ืขื˜ื•ื•ืึธืจืงืก ืืจื•ื™ืก - ืกื˜ืึทื’ื™ื ื’: ื–ื™ื™ ืงืขืŸ ื ื™ืฉื˜ ื’ื™ื™ืŸ ืฆื• ืคึผืจืึธื“ื•ืงืฆื™ืข, ืื•ืŸ ืขืก ื–ืขื ืขืŸ ืึธืคื˜ ืคืœื™ืกื ื“ื™ืง ื–ืื›ืŸ ื•ื•ืึธืก ืงืขืŸ ื–ื™ื™ืŸ ื’ืขืคืขืจืœืขืš.

ืงืึธื ืกื•ืœ + ื™ืคึผื˜ืึทื‘ืœืขืก = :3
ื ืขืฅ ืžืึธื“ืขืœ ืื™ืŸ 2014.

ื“ื•ืจืš ื™ื ืขืจืฉืึท, ืžื™ืจ ื’ืขื•ื•ื™ื™ื ื˜ ื“ื™ ื–ืขืœื‘ืข ืฉื˜ื™ืง ืคื•ืŸ ื™ื™ึทื–ื ื•ื•ืึทืจื’, ืื•ืŸ ืึทืœืข ื“ื™ ืึทืจื‘ืขื˜ ืื™ื– ื’ืขื•ื•ืขืŸ ื“ื•ืจื›ื’ืขืงืึธื›ื˜ ืื•ื™ืฃ ืืคื’ืขื–ื•ื ื“ืขืจื˜ ื•ื•ืœืึทื ื–: ืึทืงืœ ืก ื–ืขื ืขืŸ ื’ืขืฉืจื™ื‘ืŸ ืฆื• ื“ื™ ื•ื•ืœืึทื ื–, ื•ื•ืึธืก ืœืึธื–ืŸ ืึธื“ืขืจ ืœื™ื™ืงืขื ืขืŸ ืขื˜ืœืขื›ืข ืžื™ืŸ ืคื•ืŸ ืงืฉืจ.

ืื™ืŸ 2016, ื“ื™ ื ื•ืžืขืจ ืคื•ืŸ ืกืขืจื•ื•ืขืจืก ืจื™ื˜ืฉื˜ 8000. ื•ื•ืึทืจื’ืึทืžื™ื ื’ ืึทื‘ื–ืึธืจื‘ื“ ืื ื“ืขืจืข ืกื˜ื•ื“ื™ืึธืก, ืื•ืŸ ื ืึธืš ืฆื•ื’ืขื‘ืŸ ื ืขื˜ื•ื•ืึธืจืงืก ืืจื•ื™ืก. ื–ื™ื™ ื•ื™ืกืงื•ืžืขืŸ ืฆื• ื–ื™ื™ืŸ ื•ื ื“ื–ืขืจืขืจ, โ€‹โ€‹ืึธื‘ืขืจ ื ื™ืฉื˜ ื’ืึทื ืฅ: ื•ื•ืœืึทืŸ ืึธืคื˜ ืึทืจื‘ืขื˜ ื ื™ืฉื˜ ืคึฟืึทืจ ืคึผืึทืจื˜ื ืขืจืก, ืื™ืจ ืžื•ื–ืŸ ื ื•ืฆืŸ VPN ืžื™ื˜ VRF, ืืคื’ืขื–ื•ื ื“ืขืจื˜ืงื™ื™ื˜ ื•ื•ืขืจื˜ ืžืขืจ ืงืึธืžืคึผืœื™ืฆื™ืจื˜. ื“ื™ ืึทืงืœ ื™ื ืกืึทืœื™ื™ืฉืึทืŸ ื’ืขืžื™ืฉ ื’ืขื•ื•ืืงืกืŸ.

ืงืึธื ืกื•ืœ + ื™ืคึผื˜ืึทื‘ืœืขืก = :3
ื ืขืฅ ืžืึธื“ืขืœ ืื™ืŸ 2016.

ืื™ืŸ ื“ื™ ืึธื ื”ื™ื™ื‘ ืคื•ืŸ 2018, ื“ื™ ืคืœื™ื˜ ืคื•ืŸ ืžืืฉื™ื ืขืŸ ืื™ื– ื’ืขื•ื•ืืงืกืŸ ืฆื• 16. ืขืก ื–ืขื ืขืŸ ื’ืขื•ื•ืขืŸ 000 ืกืขื’ืžืึทื ืฅ, ืื•ืŸ ืžื™ืจ ื”ืึธื‘ืŸ ื ื™ืฉื˜ ืจืขื›ืขื ืขืŸ ื“ื™ ืžื ื•ื—ื”, ืึทืจื™ื™ึทื ื’ืขืจืขื›ื ื˜ ื“ื™ ืคืืจืžืื›ื˜ ืึธื ืขืก ืื™ืŸ ื•ื•ืึธืก ืคื™ื ืึทื ืฆื™ืขืœ ื“ืึทื˜ืŸ ื–ืขื ืขืŸ ืกื˜ืึธืจื“. Container ื ืขื˜ื•ื•ืึธืจืงืก (Kubernetes), DevOps, ื•ื•ืึธืœืงืŸ ื ืขื˜ื•ื•ืึธืจืงืก ืคืืจื‘ื•ื ื“ืŸ ื“ื•ืจืš ื•ื•ืคึผืŸ, ืœืžืฉืœ, ืคึฟื•ืŸ ืึท IVS, ื”ืึธื‘ืŸ ืืจื•ื™ืก. ืขืก ื–ืขื ืขืŸ ื’ืขื•ื•ืขืŸ ืึท ืคึผืœืึทืฅ ืคื•ืŸ ื›ึผืœืœื™ื - ืขืก ืื™ื– ื•ื•ื™ื™ื˜ื™ืงื“ื™ืง.

ืงืึธื ืกื•ืœ + ื™ืคึผื˜ืึทื‘ืœืขืก = :3
ื ืขืฅ ืžืึธื“ืขืœ ืื•ืŸ ืืคื’ืขื–ื•ื ื“ืขืจื˜ืงื™ื™ื˜ ืžืขื˜ื”ืึธื“ืก ืื™ืŸ 2018.

ืคึฟืึทืจ ืืคื’ืขื–ื•ื ื“ืขืจื˜ืงื™ื™ื˜ ืžื™ืจ ื’ืขื•ื•ื™ื™ื ื˜: VLAN ืžื™ื˜ ACL ืื•ื™ืฃ L2, VRF ืžื™ื˜ ACL ืื•ื™ืฃ L3, VPN ืื•ืŸ ืคื™ืœ ืžืขืจ. ืฆื• ืกืืš.

ืคึผืจืึธื‘ืœืขืžืก

ืึทืœืขืžืขืŸ ืœืขื‘ืŸ ืžื™ื˜ ACL ืื•ืŸ VLAN. ื•ื•ืืก ืื™ื– ื ื™ืฉื˜ ืจื™ื›ื˜ื™ื’? ื“ื™ ืงืฉื™ื ื•ื•ืขื˜ ื–ื™ื™ืŸ ื’ืขืขื ื˜ืคืขืจื˜ ื“ื•ืจืš ื”ืึทืจืึธืœื“, ื›ื™ื™ื“ื™ื ื’ ื“ื™ ื•ื•ื™ื™ื˜ื™ืง.

ืงืึธื ืกื•ืœ + ื™ืคึผื˜ืึทื‘ืœืขืก = :3

ืขืก ื–ืขื ืขืŸ ื’ืขื•ื•ืขืŸ ืคื™ืœืข ืคืจืื‘ืœืขืžืขืŸ, ืึธื‘ืขืจ ืขืก ื–ืขื ืขืŸ ื’ืขื•ื•ืขืŸ ืคื™ื ืฃ ืžืึทืกื™ื•ื• ืึธื ืขืก.

  • ื“ื–ืฉื™ืึทืžืขื˜ืจื™ืง ืคึผืจื™ื™ึทื– ืคืึทืจื’ืจืขืกืขืจืŸ ืคึฟืึทืจ ื ื™ื™ึทืข ื›ึผืœืœื™ื. ื™ืขื“ืŸ ื ื™ื™ืขื ื›ืœืœ ื”ืื˜ ื’ืขื“ื•ื™ืขืจื˜ ืœืขื ื’ืขืจ ืฆื• ืœื™ื™ื’ืŸ ื•ื•ื™ ื“ื™ ืคืจื™ืขืจื“ื™ื’ืข, ื•ื•ื™ื™ืœ ืžืขืŸ ื”ืื˜ ื’ืขื“ืืจืคื˜ ืงื•ื“ื ื–ืขืŸ ืื•ื™ื‘ ืขืก ืื™ื– ืฉื•ื™ืŸ ื“ื ืื–ื ื›ืœืœ.
  • ืงื™ื™ืŸ ืคื™ื™ืจื•ื•ืึทืœ ืื™ืŸ ืกืขื’ืžืึทื ืฅ. ื“ื™ ืกืขื’ืžืึทื ืฅ ื–ืขื ืขืŸ ืขืคืขืก ืืคื’ืขืฉื™ื™ื“ื˜ ืคื•ืŸ ื™ืขื“ืขืจ ืื ื“ืขืจืขืจ, โ€‹โ€‹ืื•ืŸ ืขืก ื–ืขื ืขืŸ ืฉื•ื™ืŸ ื ื™ืฉื˜ ื’ืขื ื•ื’ ืจืขืกื•ืจืกืŸ ืื™ื ืขื•ื•ื™ื™ื ื™ืง.
  • ื“ื™ ื›ึผืœืœื™ื ื–ืขื ืขืŸ ื’ืขื•ื•ืขื ื“ื˜ ืคึฟืึทืจ ืึท ืœืึทื ื’ ืฆื™ื™ึทื˜. ืึธืคึผืขืจื™ื™ื˜ืขืจื– ืงืขืŸ ืฉืจื™ื™ึทื‘ืŸ ืื™ื™ืŸ ื”ื™ื’ืข ื”ืขืจืฉืŸ ืžื™ื˜ ื”ืึทื ื˜ ืื™ืŸ ืึท ืฉืขื”. ื“ื™ ื’ืœืื‘ืืœืข ืื™ื™ื ืขืจ ื’ืขื ื•ืžืขืŸ ืขื˜ืœืขื›ืข ื˜ืขื’.
  • ืฉื•ื•ืขืจื™ืงื™ื™ื˜ืŸ ืžื™ื˜ ืึทื“ืึทื˜ื™ื ื’ ื›ึผืœืœื™ื. ืžืขืจ ื’ืขื ื•ื™, ืขืก ืื™ื– ื’ืขื•ื•ืขืŸ ื ื™ื˜ ืžืขื’ืœืขืš. ื“ื™ ืขืจืฉื˜ืข ื›ึผืœืœื™ื ื–ืขื ืขืŸ ื’ืขืฉืจื™ื‘ืŸ ืื™ืŸ 2010, ืื•ืŸ ืจื•ื‘ึฟ ืคื•ืŸ ื–ื™ื™ืขืจ ืžื—ื‘ืจื™ื ื”ืึธื‘ืŸ ื ื™ื˜ ืžืขืจ ื’ืขืืจื‘ืขื˜ ืคึฟืึทืจ ื“ื™ ืคื™ืจืžืข.
  • ื ื™ื“ืขืจื™ืง ืžื“ืจื’ื” ืคื•ืŸ ื™ื ืคืจืึทืกื˜ืจืึทืงื˜ืฉืขืจ ืงืึธื ื˜ืจืึธืœ. ื“ืึธืก ืื™ื– ื“ืขืจ ื”ื•ื™ืคึผื˜ ืคึผืจืึธื‘ืœืขื - ืžื™ืจ ื˜ืึธืŸ ื ื™ื˜ ื•ื•ื™ืกืŸ ื–ื™ื™ืขืจ ื’ื•ื˜ ื•ื•ืึธืก ืื™ื– ื’ืขืฉืขืขื ื™ืฉ ืื™ืŸ ืื•ื ื“ื–ืขืจ ืœืึทื ื“.

ื“ืึธืก ืื™ื– ื•ื•ื™ ืึท ื ืขืฅ ื™ื ื–ืฉืขื ื™ืจ ื’ืขืงื•ืงื˜ ื•ื•ื™ ืื™ืŸ 2018 ื•ื•ืขืŸ ืขืจ ื’ืขื”ืขืจื˜: "ื“ืึทืจืคึฟืŸ ืขื˜ืœืขื›ืข ืžืขืจ ืึทืงืœ."

ืงืึธื ืกื•ืœ + ื™ืคึผื˜ืึทื‘ืœืขืก = :3

ืกืึทืœื•ืฉืึทื ื–

ืื™ืŸ ื“ื™ ืึธื ื”ื™ื™ื‘ ืคื•ืŸ 2018, ืขืก ืื™ื– ื‘ืึทืฉืœืึธืกืŸ ืฆื• ื˜ืึธืŸ ืขืคึผืขืก ื•ื•ืขื’ืŸ ืื™ื.

ื“ืขืจ ืคึผืจื™ื™ึทื– ืคื•ืŸ ื™ื ื˜ืึทื’ืจื™ื™ืฉืึทื ื– ืื™ื– ืงืขืกื™ื™ื“ืขืจ ื’ืจืึธื•ื™ื ื’. ื“ื™ ืกื˜ืึทืจื˜ื™ื ื’ ืคื•ื ื˜ ืื™ื– ื’ืขื•ื•ืขืŸ ืึทื– ื’ืจื•ื™ืก ื“ืึทื˜ืŸ ืกืขื ื˜ืขืจืก ืคืืจืฉื˜ืืคื˜ ืฉื˜ื™ืฆืŸ ืืคื’ืขื–ื•ื ื“ืขืจื˜ VLANs ืื•ืŸ ACLs ื•ื•ื™ื™ึทืœ ื“ื™ ื“ืขื•ื•ื™ืกืขืก ืœื•ื™ืคืŸ ืื•ื™ืก ืคื•ืŸ ื–ื›ึผืจื•ืŸ.

ืœื™ื™ื–ื•ื ื’: ืžื™ืจ ืึทื•ื•ืขืงื’ืขื ื•ืžืขืŸ ื“ื™ ืžืขื ื˜ืฉ ืคืึทืงื˜ืึธืจ ืื•ืŸ ืึธื˜ืึทืžื™ื™ื˜ื™ื“ ื“ื™ ืฆื•ืฉื˜ืขืœืŸ ืคื•ืŸ ืึทืงืกืขืก ืฆื• ื“ื™ ืžืึทืงืกื™ืžื•ื.

ื“ื™ ื ื™ื™ึทืข ื›ึผืœืœื™ื ื ืขืžืขืŸ ืึท ืœืึทื ื’ ืฆื™ื™ึทื˜ ืฆื• ืฆื•ืœื™ื™ื’ืŸ. ืœื™ื™ื–ื•ื ื’: ืคืึทืจื’ื™ื›ืขืจืŸ ื“ื™ ืึทืคึผืœืึทืงื™ื™ืฉืึทืŸ ืคื•ืŸ ื›ึผืœืœื™ื, ืžืึทื›ืŸ ืขืก ืคื•ื ืื ื“ืขืจื’ืขื˜ื™ื™ืœื˜ ืื•ืŸ ืคึผืึทืจืึทืœืขืœ. ื“ืึธืก ืจื™ืงื•ื•ื™ื™ืขืจื– ืึท ืคื•ื ืื ื“ืขืจื’ืขื˜ื™ื™ืœื˜ ืกื™ืกื˜ืขื ืึทื–ื•ื™ ืึทื– ื“ื™ ื›ึผืœืœื™ื ื–ืขื ืขืŸ ืื™ื‘ืขืจื’ืขื’ืขื‘ืŸ ื–ื™ืš, ืึธืŸ rsync ืึธื“ืขืจ SFTP ืฆื• ืึท ื˜ื•ื™ื–ื ื˜ ืกื™ืกื˜ืขืžืขืŸ.

ืงื™ื™ืŸ ืคื™ื™ืจื•ื•ืึทืœ ืื™ืŸ ืกืขื’ืžืึทื ืฅ. ื ืคื™ื™ืจื•ื•ืึทืœ ืื™ืŸ ืกืขื’ืžืึทื ืฅ ืื ื’ืขื”ื•ื™ื‘ืŸ ืฆื• ืงื•ืžืขืŸ ืฆื• ืื•ื ื“ื– ื•ื•ืขืŸ ืคืึทืจืฉื™ื“ืขื ืข ืกืขืจื•ื•ื™ืกืขืก ืืจื•ื™ืก ืื™ืŸ ื“ืขืจ ื–ืขืœื‘ื™ืงืขืจ ื ืขืฅ. ืœื™ื™ื–ื•ื ื’: ื ื•ืฆืŸ ืึท ืคื™ื™ืจื•ื•ืึทืœ ืื•ื™ืฃ ื“ืขืจ ื‘ืึทืœืขื‘ืึธืก ืžื“ืจื’ื” - ื‘ืึทืœืขื‘ืึธืก-ื‘ืื–ื™ืจื˜ ืคื™ืจืขื•ื•ืึทืœืœืก. ื›ึผืžืขื˜ ืื•ืžืขื˜ื•ื ืžื™ืจ ื”ืึธื‘ืŸ ืœื™ื ื•ืงืก, ืื•ืŸ ืื•ืžืขื˜ื•ื ืžื™ืจ ื”ืึธื‘ืŸ ื™ืคึผื˜ืึทื‘ืœืขืก, ื“ืึธืก ืื™ื– ื ื™ืฉื˜ ืึท ืคึผืจืึธื‘ืœืขื.

ืฉื•ื•ืขืจื™ืงื™ื™ื˜ืŸ ืžื™ื˜ ืึทื“ืึทื˜ื™ื ื’ ื›ึผืœืœื™ื. ืœื™ื™ื–ื•ื ื’: ื”ืึทืœื˜ืŸ ืึทืœืข ื“ื™ ื›ึผืœืœื™ื ืื™ืŸ ืื™ื™ืŸ ืึธืจื˜ ืคึฟืึทืจ ืึธืคึผืฉืึทืฆื•ื ื’ ืื•ืŸ ืคืึทืจื•ื•ืึทืœื˜ื•ื ื’, ืึทื–ื•ื™ ืžื™ืจ ืงืขื ืขืŸ ืงืึธื ื˜ืจืึธืœื™ืจืŸ ืึทืœืฅ.

ื ื™ื“ืขืจื™ืง ืžื“ืจื’ื” ืคื•ืŸ ืงืึธื ื˜ืจืึธืœ ืื™ื‘ืขืจ ื™ื ืคืจืึทืกื˜ืจืึทืงื˜ืฉืขืจ. ืœื™ื™ื–ื•ื ื’: ื ืขืžืขืŸ ืึทืŸ ื™ื ื•ื•ืึทื ื˜ืึธืจื™ ืคื•ืŸ ืึทืœืข ื‘ืึทื“ื™ื ื•ื ื’ืก ืื•ืŸ ืึทืงืกืขืก ืฆื•ื•ื™ืฉืŸ ื–ื™ื™.

ื“ืึธืก ืื™ื– ืžืขืจ ืึท ืึทื“ืžื™ื ื™ืกื˜ืจืึทื˜ื™ื•ื•ืข ืคึผืจืึธืฆืขืก ื•ื•ื™ ืึท ื˜ืขื›ื ื™ืฉ. ืžืืœ ืžื™ืจ ื”ืึธื‘ืŸ 200-300 ื ื™ื™ึท ืจื™ืœื™ืกื™ื– ืคึผืขืจ ื•ื•ืึธืš, ืกืคึผืขืฆื™ืขืœ ื‘ืขืฉืึทืก ืคึผืขืจืžืึธื•ืฉืึทื ื– ืื•ืŸ ื”ืึธืœื™ื“ื™ื™ึทืก. ื“ืขืจืฆื•, ื“ืึธืก ืื™ื– ื‘ืœื•ื™ื– ืคึฟืึทืจ ืื™ื™ืŸ ืžืึทื ืฉืึทืคึฟื˜ ืคื•ืŸ ืื•ื ื“ื–ืขืจ DevOps. ืžื™ื˜ ืึทื–ื•ื™ ืคื™ืœืข ืจื™ืœื™ืกื™ื–, ืขืก ืื™ื– ืื•ืžืžืขื’ืœืขืš ืฆื• ื–ืขืŸ ื•ื•ืึธืก ืคึผืึธืจืฅ, IPs ืื•ืŸ ื™ื ื˜ืึทื’ืจื™ื™ืฉืึทื ื– ื–ืขื ืขืŸ ื“ืืจืฃ. ื“ืขืจื™ื‘ืขืจ, ืžื™ืจ ื“ืึทืจืคึฟืŸ ืกืคึผืขืฆื™ืขืœ ื˜ืจื™ื™ื ื“ ื“ื™ื ืกื˜ ืžืึทื ืึทื“ื–ืฉืขืจื– ื•ื•ืึธืก ื”ืึธื‘ืŸ ื’ืขืคืจืขื’ื˜ ื“ื™ ื˜ื™ืžื–: "ื•ื•ืึธืก ืื™ื– ืขืก ืกื™ื™ึท ื•ื•ื™ ืกื™ื™ึท ืื•ืŸ ื•ื•ืึธืก ื”ืึธื˜ ืื™ืจ ื‘ืจืขื ื’ืขืŸ ืขืก?"

ื ืึธืš ืึทืœืฅ ื•ื•ืึธืก ืžื™ืจ ืœืึธื ื˜ืฉื˜, ืึท ื ืขืฅ ื™ื ื–ืฉืขื ื™ืจ ืื™ืŸ 2019 ืื ื’ืขื”ื•ื™ื‘ืŸ ืฆื• ืงื•ืงืŸ ื•ื•ื™ ื“ืึธืก.

ืงืึธื ืกื•ืœ + ื™ืคึผื˜ืึทื‘ืœืขืก = :3

ืงืึธื ืกื•ืœ

ืžื™ืจ ื‘ืึทืฉืœืึธืกืŸ ืึทื– ืžื™ืจ ื•ื•ืขืœืŸ ืฉื˜ืขืœืŸ ืึทืœืฅ ื•ื•ืึธืก ืžื™ืจ ื’ืขืคึฟื™ื ืขืŸ ืžื™ื˜ ื“ื™ ื”ื™ืœืฃ ืคื•ืŸ ืกืขืจื•ื•ื™ืก ืžืึทื ืึทื“ื–ืฉืขืจื– ืื™ืŸ ืงืึธื ืกื•ืœ ืื•ืŸ ืคึฟื•ืŸ ื“ืึธืจื˜ ืžื™ืจ ื•ื•ืขืœืŸ ืฉืจื™ื™ึทื‘ืŸ ื™ืคึผื˜ืึทื‘ืœืขืก ื›ึผืœืœื™ื.

ื•ื•ื™ ื”ืึธื‘ืŸ ืžื™ืจ ื‘ืึทืฉืœืึธืกืŸ ืฆื• ื˜ืึธืŸ ื“ืึธืก?

  • ืžื™ืจ ื•ื•ืขืœืŸ ืงืœื™ื™ึทื‘ืŸ ืึทืœืข ืกืขืจื•ื•ื™ืกืขืก, ื ืขื˜ื•ื•ืึธืจืงืก ืื•ืŸ ื™ื•ื–ืขืจื–.
  • ืœืึธืžื™ืจ ืžืึทื›ืŸ ื™ืคึผื˜ืึทื‘ืœืขืก ื›ึผืœืœื™ื ื‘ืื–ื™ืจื˜ ืื•ื™ืฃ ื–ื™ื™.
  • ืžื™ืจ ืึธื˜ืึทืžื™ื™ื˜ ืงืึธื ื˜ืจืึธืœ.
  • ....
  • ื ื•ืฅ.

ืงืึธื ืกื•ืœ ืื™ื– ื ื™ืฉื˜ ืึท ื•ื•ื™ื™ึทื˜ ืึทืคึผื™, ืขืก ืงืขื ืขืŸ ืœื•ื™ืคืŸ ืื•ื™ืฃ ื™ืขื“ืขืจ ื ืึธื“ืข ืื•ืŸ ืฉืจื™ื™ึทื‘ืŸ ืฆื• ื™ืคึผื˜ืึทื‘ืœืขืก. ืขืก ื‘ืœื™ื™ื‘ื˜ ื ืึธืจ ืฆื• ืงื•ืžืขืŸ ืึทืจื•ื™ืฃ ืžื™ื˜ ืึธื˜ืึทืžืึทื˜ื™ืง ืงืึธื ื˜ืจืึธืœืก ื•ื•ืึธืก ื•ื•ืขื˜ ืจื™ื™ืŸ ืื•ื™ืก ื•ืžื ื™ื™ื˜ื™ืง ื–ืื›ืŸ, ืื•ืŸ ืจื•ื‘ึฟ ืคื•ืŸ ื“ื™ ืคืจืื‘ืœืขืžืขืŸ ื•ื•ืขื˜ ื–ื™ื™ืŸ ืกืึทืœื•ื•ื“! ืžื™ืจ ื•ื•ืขืœืŸ ืื•ื™ืกืืจื‘ืขื˜ืŸ ื“ื™ ืžื ื•ื—ื” ื•ื•ื™ ืžื™ืจ ื’ื™ื™ืŸ.

ืคืืจื•ื•ืืก ืงืึธื ืกื•ืœ?

ื”ืื˜ ื–ื™ืš ื’ื•ื˜ ื‘ืื•ื•ื™ื–ืŸ. ืื™ืŸ 2014-15, ืžื™ืจ ื’ืขื•ื•ื™ื™ื ื˜ ืขืก ื•ื•ื™ ืึท ื‘ืึทืงืขื ื“ ืคึฟืึทืจ ื•ื•ืึธืœื˜, ืื™ืŸ ื•ื•ืึธืก ืžื™ืจ ืงืจืึธื ืคึผืึทืกื•ื•ืขืจื“ื–.

ื˜ื•ื˜ ื ื™ืฉื˜ ืคืึทืจืœื™ืจืŸ ื“ืึทื˜ืŸ. ืื™ืŸ ื“ืขืจ ืฆื™ื™ื˜ ืคื•ืŸ ื ื•ืฆืŸ, ืงืึธื ืกื•ืœ ื”ืื˜ ื ื™ืฉื˜ ืคืึทืจืœื™ืจืŸ ื“ืึทื˜ืŸ ื‘ืขืฉืึทืก ืึท ืื™ื™ืŸ ืฆื•ืคืึทืœ. ื“ืึธืก ืื™ื– ืึท ืจื™ื–ื™ืง ืคึผืœื•ืก ืคึฟืึทืจ ืึท ืคื™ืจืขื•ื•ืึทืœืœ ืคืึทืจื•ื•ืึทืœื˜ื•ื ื’ ืกื™ืกื˜ืขื.

P2P ืงืึทื ืขืงืฉืึทื ื– ืคืึทืจื’ื™ื›ืขืจืŸ ื“ื™ ืคืึทืจืฉืคึผืจื™ื™ื˜ืŸ ืคื•ืŸ ืขื ื“ืขืจื•ื ื’ืขืŸ. ืžื™ื˜ P2P, ืึทืœืข ืขื ื“ืขืจื•ื ื’ืขืŸ ืงื•ืžืขืŸ ื’ืขืฉื•ื•ื™ื ื“, ื ื™ื˜ ื“ืึทืจืคึฟืŸ ืฆื• ื•ื•ืึทืจื˜ืŸ ืคึฟืึทืจ ืฉืขื”.

ื‘ืึทืงื•ื•ืขื REST API. ืžื™ืจ ืื•ื™ืš ื‘ืึทื˜ืจืึทื›ื˜ืŸ Apache ZooKeeper, ืึธื‘ืขืจ ืขืก ื˜ื•ื˜ ื ื™ืฉื˜ ื”ืึธื‘ืŸ ืึท REST API, ืึทื–ื•ื™ ืื™ืจ ื•ื•ืขื˜ ื”ืึธื‘ืŸ ืฆื• ื™ื ืกื˜ืึทืœื™ืจืŸ ืงืจืึทื˜ืฉื™ื–.

ืึทืจื‘ืขื˜ ื•ื•ื™ ืึท ืฉืœื™ืกืœ ื•ื•ืึธืœื˜ (KV) ืื•ืŸ ืึท Directory (ืกืขืจื•ื•ื™ืก ื“ื™ืกืงืึธื•ื•ืขืจื™). ืื™ืจ ืงืขื ืขืŸ ืงืจืึธื ื‘ืึทื“ื™ื ื•ื ื’ืก, ืงืึทื˜ืึทืœืึทื’ื– ืื•ืŸ ื“ืึทื˜ืŸ ืกืขื ื˜ืขืจืก ืื™ืŸ ืึทืžืึธืœ. ื“ืึธืก ืื™ื– ื‘ืึทืงื•ื•ืขื ื ื™ื˜ ื‘ืœื•ื™ื– ืคึฟืึทืจ ืื•ื ื“ื–, ืึธื‘ืขืจ ืื•ื™ืš ืคึฟืึทืจ ืืจื•ืžื™ืงืข ื˜ื™ืžื–, ื•ื•ื™ื™ึทืœ ื•ื•ืขืŸ ืžื™ืจ ื‘ื•ื™ืขืŸ ืึท ื’ืœืื‘ืืœืข ื“ื™ื ืกื˜, ืžื™ืจ ื˜ืจืึทื›ื˜ืŸ ื’ืจื•ื™ืก.

ื’ืขืฉืจื™ื‘ืŸ ืื™ืŸ Go, ื•ื•ืึธืก ืื™ื– ื˜ื™ื™ืœ ืคื•ืŸ ื“ื™ Wargaming ืึธื ืœื™ื™ื’ืŸ. ืžื™ืจ ืœื™ื‘ ื“ืขื ืฉืคึผืจืึทืš, ืžื™ืจ ื”ืึธื‘ืŸ ืคื™ืœืข Go ื“ืขื•ื•ืขืœืึธืคึผืขืจืก.

ืฉื˜ืึทืจืง ืึทืงืœ ืกื™ืกื˜ืขื. ืื™ืŸ ืงืึธื ืกื•ืœ, ืื™ืจ ืงืขื ืขืŸ ื ื•ืฆืŸ ืึทืงืœ ืฆื• ืงืึธื ื˜ืจืึธืœื™ืจืŸ ื•ื•ืขืจ ืฉืจื™ื™ื‘ื˜ ื•ื•ืึธืก. ืžื™ืจ ื’ืึทืจืึทื ื˜ื™ืจืŸ ืึทื– ื“ื™ ืคื™ืจืขื•ื•ืึทืœืœ ื›ึผืœืœื™ื ื•ื•ืขื˜ ื ื™ืฉื˜ ืึธื•ื•ื•ืขืจืœืึทืคึผ ืžื™ื˜ ืขืคึผืขืก ืึทื ื“ืขืจืฉ ืื•ืŸ ืžื™ืจ ื•ื•ืขืœืŸ ื ื™ืฉื˜ ื”ืึธื‘ืŸ ืคึผืจืึธื‘ืœืขืžืก ืžื™ื˜ ื“ืขื.

ืึธื‘ืขืจ ืงืึธื ืกื•ืœ ืื•ื™ืš ื”ืื˜ ื–ื™ื™ึทืŸ ื“ื™ืกืึทื“ื•ื•ืึทื ื˜ื™ื“ื–ืฉื™ื–.

  • ืขืก ื•ื•ืขื˜ ื ื™ืฉื˜ ื–ื™ื™ืŸ ื•ื•ืึธื’ ืื™ืŸ ืึท ื“ืึทื˜ืŸ ืฆืขื ื˜ืขืจ ืกื™ื™ึทื“ืŸ ืื™ืจ ื”ืึธื‘ืŸ ืึท ื’ืขืฉืขืคื˜ ื•ื•ืขืจืกื™ืข. ืขืก ืื™ื– ื‘ืœื•ื™ื– ืกืงืึทืœืึทื‘ืœืข ื“ื•ืจืš ืคืขื“ืขืจื™ื™ืฉืึทืŸ.
  • ื–ื™ื™ืขืจ ืึธืคืขื ื’ื™ืง ืื•ื™ืฃ ื“ื™ ืงื•ื•ืึทืœื™ื˜ืขื˜ ืคื•ืŸ ื“ื™ ื ืขืฅ ืื•ืŸ ืกืขืจื•ื•ืขืจ ืžืึทืกืข. ืงืึธื ืกื•ืœ ื•ื•ืขื˜ ื ื™ืฉื˜ ืึทืจื‘ืขื˜ืŸ ืจืขื›ื˜ ื•ื•ื™ ืึท ืกืขืจื•ื•ืขืจ ืื•ื™ืฃ ืึท ืคืึทืจื ื•ืžืขืŸ ืกืขืจื•ื•ืขืจ ืื•ื™ื‘ ืขืก ื–ืขื ืขืŸ ืœืึทื’ืก ืื™ืŸ ื“ื™ ื ืขืฅ, ืœืžืฉืœ, ืึทื ื™ื•ื•ืึทืŸ ื’ื™ื›ืงื™ื™ึทื˜. ื“ืึธืก ืื™ื– ืจืขื›ื˜ ืฆื• P2P ืงืึทื ืขืงืฉืึทื ื– ืื•ืŸ ื“ืขืจื”ื™ื™ึทื ื˜ื™ืงืŸ ืคืึทืจืฉืคึผืจื™ื™ื˜ื•ื ื’ ืžืึธื“ืขืœืก.
  • ืฉื•ื•ืขืจื™ืงื™ื™ื˜ ืžืึธื ื™ื˜ืึธืจื™ื ื’ ืึทื•ื•ื™ื™ืœืึทื‘ื™ืœืึทื˜ื™. ืื™ืŸ ืงืึธื ืกื•ืœ ืกื˜ืึทื˜ื•ืก ืขืจ ืงืขื ืขืŸ ื–ืึธื’ืŸ ืึทื– ืึทืœืฅ ืื™ื– ื’ื•ื˜, ืึธื‘ืขืจ ืขืจ ืื™ื– ื’ืขืฉื˜ืืจื‘ืŸ ืึท ืœืึทื ื’ ืฆื™ื™ึทื˜ ืฆื•ืจื™ืง.

ืžื™ืจ ืกืึทืœื•ื•ื“ ืจื•ื‘ึฟ ืคื•ืŸ ื“ื™ ืคึผืจืึธื‘ืœืขืžืก ื‘ืฉืขืช ื ื™ืฆืŸ ืงืึธื ืกื•ืœ, ื•ื•ืึธืก ืื™ื– ื•ื•ืึธืก ืžื™ืจ ืื•ื™ืกื“ืขืจื•ื•ื™ื™ืœื˜ ืขืก. ื“ื™ ืคื™ืจืžืข ื”ืื˜ ืคึผืœืึทื ื– ืคึฟืึทืจ ืึทืŸ ืึธืœื˜ืขืจื ืึทื˜ื™ื•ื• ื‘ืึทืงืขื ื“, ืึธื‘ืขืจ ืžื™ืจ ื”ืึธื‘ืŸ ื’ืขืœืขืจื ื˜ ืฆื• ื”ืึทื ื“ืœืขืŸ ืžื™ื˜ ืคึผืจืึธื‘ืœืขืžืก ืื•ืŸ ืœืขื‘ืŸ ืื™ืฆื˜ ืžื™ื˜ ืงืึธื ืกื•ืœ.

ื•ื•ื™ ืงืึธื ืกื•ืœ ืึทืจื‘ืขื˜

ืžื™ืจ ื•ื•ืขืœืŸ ื™ื ืกื˜ืึทืœื™ืจืŸ XNUMX-XNUMX ืกืขืจื•ื•ืขืจืก ืื™ืŸ ืึท ืงืึทื ื“ื™ืฉืึทื ืึทืœ ื“ืึทื˜ืŸ ืฆืขื ื˜ืขืจ. ืื™ื™ืŸ ืึธื“ืขืจ ืฆื•ื•ื™ื™ ืกืขืจื•ื•ืขืจืก ื•ื•ืขืœืŸ ื ื™ืฉื˜ ืึทืจื‘ืขื˜ืŸ: ื–ื™ื™ ื•ื•ืขืœืŸ ื ื™ืฉื˜ ืงืขื ืขืŸ ืฆื• ืึธืจื’ืึทื ื™ื–ื™ืจืŸ ืึท ืงื•ื•ืึธืจื•ื ืื•ืŸ ื‘ืึทืฉืœื™ืกืŸ ื•ื•ืขืจ ืื™ื– ืจืขื›ื˜ ืื•ืŸ ื•ื•ืขืจ ืื™ื– ืคืึทืœืฉ ื•ื•ืขืŸ ื“ื™ ื“ืึทื˜ืŸ ืฉื˜ื™ืžืขืŸ ื ื™ืฉื˜. ืžืขืจ ื•ื•ื™ ืคื™ื ืฃ ืžืื›ื˜ ืงื™ื™ืŸ ื–ื™ื ืขืŸ, ืคึผืจืึธื•ื“ืึทืงื˜ื™ื•ื•ืึทื˜ื™ ื•ื•ืขื˜ ืคืึทืœืŸ.

ืงืึธื ืกื•ืœ + ื™ืคึผื˜ืึทื‘ืœืขืก = :3

ืงืœื™ื™ืึทื ืฅ ืคืึทืจื‘ื™ื ื“ืŸ ืฆื• ื“ื™ ืกืขืจื•ื•ืขืจืก ืื™ืŸ ืงื™ื™ืŸ ืกื“ืจ: ื“ื™ ื–ืขืœื‘ืข ืื’ืขื ื˜ืŸ, ื‘ืœื•ื™ื– ืžื™ื˜ ื“ื™ ืคืึธืŸ server = false.

ืงืึธื ืกื•ืœ + ื™ืคึผื˜ืึทื‘ืœืขืก = :3

ื ืึธืš ื“ืขื, ืงืœื™ื™ืึทื ืฅ ื‘ืึทืงื•ืžืขืŸ ืึท ืจืฉื™ืžื” ืคื•ืŸ P2P ืงืึทื ืขืงืฉืึทื ื– ืื•ืŸ ื‘ื•ื™ืขืŸ ืงืึทื ืขืงืฉืึทื ื– ืฆื•ื•ื™ืฉืŸ ื–ื™ืš.

ืงืึธื ืกื•ืœ + ื™ืคึผื˜ืึทื‘ืœืขืก = :3

ืื•ื™ืฃ ื“ื™ ื’ืœืื‘ืืœืข ืžื“ืจื’ื”, ืžื™ืจ ืคืึทืจื‘ื™ื ื“ืŸ ืขื˜ืœืขื›ืข ื“ืึทื˜ืŸ ืกืขื ื˜ืขืจืก. ื–ื™ื™ ืื•ื™ืš ืคืึทืจื‘ื™ื ื“ืŸ P2P ืื•ืŸ ื™ื‘ืขืจื’ืขื‘ืŸ.

ืงืึธื ืกื•ืœ + ื™ืคึผื˜ืึทื‘ืœืขืก = :3

ื•ื•ืขืŸ ืžื™ืจ ื•ื•ื™ืœืŸ ืฆื• ืฆื•ืจื™ืงืงืจื™ื’ืŸ ื“ืึทื˜ืŸ ืคื•ืŸ ืืŸ ืื ื“ืขืจ ื“ืึทื˜ืŸ ืฆืขื ื˜ืขืจ, ื“ื™ ื‘ืงืฉื” ื’ื™ื™ื˜ ืคื•ืŸ ืกืขืจื•ื•ืขืจ ืฆื• ืกืขืจื•ื•ืขืจ. ื“ืขื ืกื›ืขืžืข ืื™ื– ื’ืขืจื•ืคืŸ ืกืขืจืฃ ืคึผืจืึธื˜ืึธืงืึธืœ. ื“ื™ ืกืขืจืฃ ืคึผืจืึธื˜ืึธืงืึธืœ, ื•ื•ื™ ืงืึธื ืกื•ืœ, ืื™ื– ื“ืขื•ื•ืขืœืึธืคึผืขื“ ื“ื•ืจืš HashiCorp.

ืขื˜ืœืขื›ืข ื•ื•ื™ื›ื˜ื™ืง Facts ื•ื•ืขื’ืŸ ืงืึธื ืกื•ืœ

ืงืึธื ืกื•ืœ ื”ืื˜ ื“ืึทืงื™ื•ืžืขื ื˜ื™ื™ืฉืึทืŸ ื“ื™ืกืงืจื™ื™ื‘ื™ื ื’ ื•ื•ื™ ืขืก ืึทืจื‘ืขื˜. ืื™ืš ื•ื•ืขืœ ื’ืขื‘ืŸ ื‘ืœื•ื™ื– ืื•ื™ืกื’ืขืงืœื™ื‘ืŸ ืคืืงื˜ืŸ ื•ื•ืึธืก ื–ืขื ืขืŸ ื•ื•ืขืจื˜ ืฆื• ื•ื•ื™ืกืŸ.

ืงืึธื ืกื•ืœ ืกืขืจื•ื•ืขืจืก ืื•ื™ืกืงืœื™ื™ึทื‘ืŸ ืึท ื‘ืขืœ ืคื•ืŸ ืฆื•ื•ื™ืฉืŸ ื“ื™ ื•ื•ืึธื˜ืขืจืก. ืงืึธื ืกื•ืœ ืกืึทืœืขืงืฅ ืึท ื‘ืขืœ ืคื•ืŸ ื“ืขืจ ืจืฉื™ืžื” ืคื•ืŸ ืกืขืจื•ื•ืขืจืก ืคึฟืึทืจ ื™ืขื“ืขืจ ื“ืึทื˜ืŸ ืฆืขื ื˜ืขืจ, ืื•ืŸ ืึทืœืข ืจื™ืงื•ื•ืขืก ื’ื™ื™ืŸ ื‘ืœื•ื™ื– ืฆื• ืื™ื, ืจืึทื’ืึทืจื“ืœืึทืก ืคื•ืŸ ื“ื™ ื ื•ืžืขืจ ืคื•ืŸ ืกืขืจื•ื•ืขืจืก. ื”ืืจ ืคืจื™ื–ื™ื ื’ ื˜ื•ื˜ ื ื™ืฉื˜ ืคื™ืจืŸ ืฆื• ื•ื•ื™ื“ืขืจ-ื•ื•ืึทืœืŸ. ืื•ื™ื‘ ื“ืขืจ ื‘ืขืœ ืื™ื– ื ื™ืฉื˜ ืื•ื™ืกื’ืขืงืœื™ื‘ืŸ, ืจื™ืงื•ื•ืขืก ื–ืขื ืขืŸ ื ื™ืฉื˜ ืกืขืจื•ื•ื™ืกื˜ ื“ื•ืจืš ื•ื•ืขืจ ืขืก ื™ื–.

ืฆื™ ืื™ืจ ื•ื•ื™ืœืŸ ื”ืึธืจื™ื–ืึธื ื˜ืึทืœ ืกืงื™ื™ืœื™ื ื’? ืื ื˜ืฉื•ืœื“ื™ื’ื˜, ื ื™ื™ืŸ.

ื ื‘ืงืฉื” ืฆื• ืืŸ ืื ื“ืขืจ ื“ืึทื˜ืŸ ืฆืขื ื˜ืขืจ ื’ื™ื™ื˜ ืคื•ืŸ ื‘ืขืœ ืฆื• ื‘ืขืœ, ืจืึทื’ืึทืจื“ืœืึทืก ืคื•ืŸ ื•ื•ืึธืก ืกืขืจื•ื•ืขืจ ืขืก ื’ืขืงื•ืžืขืŸ ืฆื•. ื“ืขืจ ืื•ื™ืกื’ืขืงืœื™ื‘ืŸ ื‘ืขืœ ื ืขืžื˜ 100% ืคื•ืŸ ื“ื™ ืžืึทืกืข, ืึทื—ื•ืฅ ื“ื™ ืžืึทืกืข ืื•ื™ืฃ ืคืึธืจื•ื™ืก ืจื™ืงื•ื•ืขืก. ืึทืœืข ืกืขืจื•ื•ืขืจืก ืื™ืŸ ื“ื™ ื“ืึทื˜ืŸ ืฆืขื ื˜ืขืจ ื”ืึธื‘ืŸ ืึท ื“ืขืจื”ื™ื™ึทื ื˜ื™ืงื˜ ืงืึธืคึผื™ืข ืคื•ืŸ โ€‹โ€‹ื“ื™ ื“ืึทื˜ืŸ, ืึธื‘ืขืจ ื‘ืœื•ื™ื– ืื™ื™ื ืขืจ ืจื™ืกืคึผืึทื ื“ื–.

ื“ืขืจ ื‘ืœื•ื™ื– ื•ื•ืขื’ ืฆื• ื•ื•ืึธื’ ืื™ื– ืฆื• ื’ืขื‘ืŸ ืึทืœื˜ - ื’ืขื‘ืึทืงืŸ ืžืึธื“ืข ืื•ื™ืฃ ื“ืขื ืงืœื™ืขื ื˜.

ืื™ืŸ ืึทืœื˜ ืžืึธื“ืข, ืื™ืจ ืงืขื ืขืŸ ืจื™ืกืคึผืึทื ื“ ืึธืŸ ืึท ืงื•ื•ืึธืจื•ื. ื“ืึธืก ืื™ื– ืึท ืžืึธื“ืข ืื™ืŸ ื•ื•ืึธืก ืžื™ืจ ื’ืขื‘ืŸ ืึทืจื•ื™ืฃ ื“ืึทื˜ืŸ ืงืึธื ืกื™ืกื˜ืขื ืกื™, ืึธื‘ืขืจ ืœื™ื™ืขื ืขืŸ ืึท ื‘ื™ืกืœ ืคืึทืกื˜ืขืจ ื•ื•ื™ ื’ืขื•ื•ื™ื™ื ื˜ืœืขืš, ืื•ืŸ ืงื™ื™ืŸ ืกืขืจื•ื•ืขืจ ืจื™ืกืคึผืึทื ื“ื–. ื’ืขื•ื•ื™ื™ื ื˜ืœืขืš, ืจืขืงืึธืจื“ื™ื ื’ ื‘ืœื•ื™ื– ื“ื•ืจืš ื“ื™ ื‘ืขืœ.

ืงืึธื ืกื•ืœ ื˜ื•ื˜ ื ื™ืฉื˜ ื ืึธื›ืžืึทื›ืŸ ื“ืึทื˜ืŸ ืฆื•ื•ื™ืฉืŸ ื“ืึทื˜ืŸ ืกืขื ื˜ืขืจืก. ื•ื•ืขืŸ ืึท ืคืขื“ืขืจื™ื™ืฉืึทืŸ ืื™ื– ืคืืจื–ืืžืœื˜, ื™ืขื“ืขืจ ืกืขืจื•ื•ืขืจ ื•ื•ืขื˜ ื”ืึธื‘ืŸ ื‘ืœื•ื™ื– ื–ื™ื™ืŸ ืื™ื™ื’ืขื ืข ื“ืึทื˜ืŸ. ืคึฟืึทืจ ืื ื“ืขืจืข, ืขืจ ืฉื˜ืขื ื“ื™ืง ื˜ื•ืจื ืก ืฆื• ืขืžืขืฆืขืจ ืึทื ื“ืขืจืฉ.

ืึทื˜ืึธืžื™ืกื™ื˜ื™ ืคื•ืŸ ืึทืคึผืขืจื™ื™ืฉืึทื ื– ืื™ื– ื ื™ืฉื˜ ื’ืขืจืึทื ื˜ื™ื“ ืึทืจื•ื™ืก ืคื•ืŸ ืึท ื˜ืจืึทื ืกืึทืงื˜ื™ืึธืŸ. ื’ืขื“ืขื ืงื˜ ืึทื– ืื™ืจ ื–ืขื ื˜ ื ื™ืฉื˜ ื“ืขืจ ื‘ืœื•ื™ื– ืื™ื™ื ืขืจ ื•ื•ืืก ืงืขื ืขืŸ ื˜ื•ื™ืฉืŸ ื–ืื›ืŸ. ืื•ื™ื‘ ืื™ืจ ื•ื•ื™ืœืŸ ืขืก ืึทื ื“ืขืจืฉ, ืึธื ืคื™ืจืŸ ืึท ื˜ืจืึทื ืกืึทืงื˜ื™ืึธืŸ ืžื™ื˜ ืึท ืฉืœืึธืก.

ื‘ืœืึทืงื™ื ื’ ืึทืคึผืขืจื™ื™ืฉืึทื ื– ื˜ืึธืŸ ื ื™ื˜ ื’ืึทืจืึทื ื˜ื™ืจืŸ ืœืึทืงื™ื ื’. ื“ื™ ื‘ืงืฉื” ื’ื™ื™ื˜ ืคื•ืŸ ื‘ืขืœ ืฆื• ื‘ืขืœ, ืื•ืŸ ื ื™ืฉื˜ ื’ืœื™ื™ึทืš, ืึทื–ื•ื™ ืขืก ืื™ื– ืงื™ื™ืŸ ื’ืึทืจืึทื ื˜ื™ืจืŸ ืึทื– ื“ื™ ื‘ืœืึทืงื™ื ื’ ื•ื•ืขื˜ ืึทืจื‘ืขื˜ืŸ ื•ื•ืขืŸ ืื™ืจ ืคืึทืจืฉืคึผืึทืจืŸ, ืœืžืฉืœ, ืื™ืŸ ืืŸ ืื ื“ืขืจ ื“ืึทื˜ืŸ ืฆืขื ื˜ืขืจ.

ACL ืื•ื™ืš ื˜ื•ื˜ ื ื™ืฉื˜ ื’ืึทืจืึทื ื˜ื™ืจืŸ ืึทืงืกืขืก (ืื™ืŸ ืคื™ืœืข ืงืึทืกืขืก). ื“ื™ ืึทืงืœ ืงืขืŸ ื ื™ืฉื˜ ืึทืจื‘ืขื˜ืŸ ื•ื•ื™ื™ึทืœ ืขืก ืื™ื– ืกื˜ืึธืจื“ ืื™ืŸ ืื™ื™ืŸ ืคืขื“ืขืจื™ื™ืฉืึทืŸ ื“ืึทื˜ืŸ ืฆืขื ื˜ืขืจ - ืื™ืŸ ื“ื™ ืึทืงืœ ื“ืึทื˜ืŸ ืฆืขื ื˜ืขืจ (ืขืจืฉื˜ื™ืง ื“ืง). ืื•ื™ื‘ ื“ื™ DC ืงืขืŸ ื ื™ืฉื˜ ืขื ื˜ืคึฟืขืจืŸ ืื™ืจ, ื“ื™ ACL ื•ื•ืขื˜ ื ื™ืฉื˜ ืึทืจื‘ืขื˜ืŸ.

ืื™ื™ืŸ ืคืึทืจืคืจื•ื™ืจืขื ืข ื‘ืขืœ-ืขื’ืœื” ื•ื•ืขื˜ ืคืึทืจืคืจื•ื™ืจืŸ ื“ื™ ื’ืื ืฆืข ืคืขื“ืขืจื™ื™ืฉืึทืŸ. ืคึฟืึทืจ ื‘ื™ื™ึทืฉืคึผื™ืœ, ืขืก ื–ืขื ืขืŸ 10 ื“ืึทื˜ืŸ ืกืขื ื˜ืขืจืก ืื™ืŸ ืึท ืคืขื“ืขืจื™ื™ืฉืึทืŸ, ืื•ืŸ ืื™ื™ื ืขืจ ื”ืื˜ ืึท ืฉืœืขื›ื˜ ื ืขืฅ, ืื•ืŸ ืื™ื™ืŸ ื‘ืขืœ ืคื™ื™ืœื–. ืื™ื˜ืœืขื›ืขืจ, ืฐืึธืก ืžื™ื˜ ืื™ื ืงืึธืžื•ื ื™ืงื™ืจื˜, ืฐืขื˜ ื–ื™ืš ืึทืจืฒึทื ื›ืึทืคึผืŸ ืื™ืŸ ืึท ืงืจืฒึทื–: ืก'ืื™ื– ืึท ื‘ืงืฉื”, ืก'ืื™ื– ื ื™ืฉื˜ืึธ ืงืฒืŸ ืขื ื˜ืคึฟืขืจ ื“ืขืจื•ื™ืฃ, ื“ืขืจ ืคึฟืึธื“ืขื ืคึฟืจืฒื–ื˜ ื–ื™ืš. ืขืก ืื™ื– ืงื™ื™ืŸ ื•ื•ืขื’ ืฆื• ื•ื•ื™ืกืŸ ื•ื•ืขืŸ ื“ืึธืก ื•ื•ืขื˜ ืคึผืึทืกื™ืจืŸ, ื ืึธืจ ืื™ืŸ ืึท ืฉืขื” ืึธื“ืขืจ ืฆื•ื•ื™ื™ ื•ื•ืขื˜ ืคืึทืœืŸ ื“ื™ ื’ืื ืฆืข ืคืขื“ืขืจื™ื™ืฉืึทืŸ. ืขืก ืื™ื– ื’ืึธืจื ื™ืฉื˜ ืื™ืจ ืงืขื ืขืŸ ื˜ืึธืŸ ื•ื•ืขื’ืŸ ืื™ื.

ืกื˜ืึทื˜ื•ืก, ืงื•ื•ืึธืจื•ื ืื•ืŸ ื™ืœืขืงืฉืึทื ื– ื–ืขื ืขืŸ ื›ืึทื ื“ืึทืœื“ ื“ื•ืจืš ืึท ื‘ืึทื–ื•ื ื“ืขืจ ืคืึธื“ืขื. ื•ื•ื™ื“ืขืจ-ื•ื•ืึทืœืŸ ื•ื•ืขื˜ ื ื™ืฉื˜ ืคึผืึทืกื™ืจืŸ, ื“ืขืจ ืกื˜ืึทื˜ื•ืก ื•ื•ืขื˜ ื ื™ืฉื˜ ื•ื•ื™ื™ึทื–ืŸ ืขืคึผืขืก. ืื™ืจ ื˜ืจืึทื›ื˜ืŸ ืึทื– ืื™ืจ ื”ืึธื‘ืŸ ืึท ืœืขื‘ืŸ ืงืึธื ืกื•ืœ, ืื™ืจ ืคืจืขื’ืŸ, ืื•ืŸ ื’ืึธืจื ื™ืฉื˜ ื›ืึทืคึผืึทื ื– - ืขืก ืื™ื– ืงื™ื™ืŸ ืขื ื˜ืคืขืจ. ืื™ืŸ ื“ืขืจ ื–ืขืœื‘ื™ืงืขืจ ืฆื™ื™ื˜, ื“ื™ ืกื˜ืึทื˜ื•ืก ื•ื•ื™ื™ื–ื˜ ืึทื– ืึทืœืฅ ืื™ื– ื’ื•ื˜.

ืžื™ืจ ื”ืึธื‘ืŸ ื’ืขืคึผืœืึธื ื˜ืขืจื˜ ื“ืขื ืคึผืจืึธื‘ืœืขื ืื•ืŸ ื”ืึธื‘ืŸ ืฆื• ืจื™ื‘ื™ืœื“ ืกืคึผืขืฆื™ืคื™ืฉ ืคึผืึทืจืฅ ืคื•ืŸ ื“ืึทื˜ืŸ ืกืขื ื˜ืขืจืก ืฆื• ื•ื™ืกืžื™ื™ื“ืŸ ืขืก.

ื“ื™ ื’ืขืฉืขืคื˜ ื•ื•ืขืจืกื™ืข ืคื•ืŸ โ€‹โ€‹ืงืึธื ืกื•ืœ ืขื ื˜ืขืจืคึผืจื™ื™ื– ื”ืื˜ ื ื™ืฉื˜ ืขื˜ืœืขื›ืข ืคื•ืŸ โ€‹โ€‹โ€‹โ€‹ื“ื™ ื“ื™ืกืึทื“ื•ื•ืึทื ื˜ื™ื“ื–ืฉื™ื– ืื•ื™ื‘ืŸ. ืขืก ื”ืื˜ ืคื™ืœืข ื ื•ืฆื™ืง ืคืึทื ื’ืงืฉืึทื ื–: ืกืึทืœืขืงื˜ื™ื ื’ ื•ื•ืึธื˜ืขืจืก, ืคืึทืจืฉืคึผืจื™ื™ื˜ื•ื ื’, ืกืงื™ื™ืœื™ื ื’. ืขืก ืื™ื– ื‘ืœื•ื™ื– ืื™ื™ืŸ "ืึธื‘ืขืจ" - ื“ื™ ืœื™ื™ืกืึทื ืกื™ื ื’ ืกื™ืกื˜ืขื ืคึฟืึทืจ ืึท ืคื•ื ืื ื“ืขืจื’ืขื˜ื™ื™ืœื˜ ืกื™ืกื˜ืขื ืื™ื– ื–ื™ื™ืขืจ ื˜ื™ื™ึทืขืจ.

Life hacking: rm -rf /var/lib/consul - ืึท ื”ื™ื™ืœืŸ ืคึฟืึทืจ ืึทืœืข ื—ื•ืœืืชืŸ ืคื•ืŸ ื“ื™ ืึทื’ืขื ื˜. ืื•ื™ื‘ ืขืคึผืขืก ื˜ื•ื˜ ื ื™ืฉื˜ ืึทืจื‘ืขื˜ืŸ ืคึฟืึทืจ ืื™ืจ, ื ืึธืจ ื•ื™ืกืžืขืงืŸ ื“ื™ื™ืŸ ื“ืึทื˜ืŸ ืื•ืŸ ืืจืืคืงืืคื™ืข ื“ื™ ื“ืึทื˜ืŸ ืคึฟื•ืŸ ืึท ืงืึธืคึผื™ืข. ืจื•ื‘ึฟ ืžืกืชึผืžื, ืงืึธื ืกื•ืœ ื•ื•ืขื˜ ืึทืจื‘ืขื˜ืŸ.

BEFW

ืื™ืฆื˜ ืœืึธื–ืŸ ืื•ื ื“ื– ืจืขื“ืŸ ื•ื•ืขื’ืŸ ื•ื•ืึธืก ืžื™ืจ ื”ืึธื‘ืŸ ืฆื•ื’ืขืœื™ื™ื’ื˜ ืฆื• ืงืึธื ืกื•ืœ.

BEFW ืื™ื– ืึทืŸ ืึทืงืจืึทื ื™ื ืคึฟืึทืจ BืึทืงEndFireWืึทืœืข. ืื™ืš ื”ืื˜ ืฆื• ื ืึธืžืขืŸ ื“ืขื ืคึผืจืึธื“ื•ืงื˜ ืขืคืขืก ื•ื•ืขืŸ ืื™ืš ื‘ืืฉืืคืŸ ื“ืขื ืจื™ืคึผืึทื–ืึทื˜ืึธืจื™ ืฆื• ืฉื˜ืขืœืŸ ื“ื™ ืขืจืฉื˜ืขืจ ืคึผืจืึธื‘ืข ืงืึทืžื™ืฅ ืื™ืŸ ืขืก. ื“ืขืจ ื ืึธืžืขืŸ ื‘ืœื™ื™ื‘ื˜.

ื”ืขืจืฉืŸ ื˜ืขืžืคึผืœืึทื˜ืขืก

ื“ื™ ื›ึผืœืœื™ื ื–ืขื ืขืŸ ื’ืขืฉืจื™ื‘ืŸ ืื™ืŸ iptables ืกื™ื ื˜ืึทืงืก.

  • -N BEFW
  • -ืคึผ ืึทืจื™ื™ึทื ืฉืจื™ื™ึทื‘ ืคืึทืœืŸ
  • -ื ืึทืจื™ื™ึทื ืฉืจื™ื™ึทื‘ -ื ืฉื˜ืึทื˜ - ืฉื˜ืึทื˜ ืคึฟืึทืจื‘ื•ื ื“ืขื ืข, ื’ืขื’ืจื™ื ื“ืขื˜ -ื™ ืึธื ื ืขืžืขืŸ
  • -ื ืึทืจื™ื™ึทื ืฉืจื™ื™ึทื‘ -ืื™ืš ืœืึธ -ื“ื–ืฉ ืึธื ื ืขืžืขืŸ
  • -ื ืึทืจื™ื™ึทื ืฉืจื™ื™ึทื‘ -ื“ื–ืฉ ื‘ืขืคื•ื•

ืึทืœืฅ ื’ื™ื™ื˜ ืื™ืŸ ื“ื™ BEFW ืงื™ื™ื˜, ืึทื—ื•ืฅ ESTABLISHED, RELATED ืื•ืŸ ืœืึธืงืึทืœื”ืึธืกื˜. ื“ืขืจ ืžื•ืกื˜ืขืจ ืงืขื ืขืŸ ื–ื™ื™ืŸ ืขืคึผืขืก, ื“ืึธืก ืื™ื– ื ืึธืจ ืึท ื‘ื™ื™ึทืฉืคึผื™ืœ.

ื•ื•ื™ ืื™ื– BEFW ื ื•ืฆื™ืง?

ื‘ืึทื“ื™ื ื•ื ื’ืก

ืžื™ืจ ื”ืึธื‘ืŸ ืึท ื“ื™ื ืกื˜, ืขืก ืฉื˜ืขื ื“ื™ืง ื”ืื˜ ืึท ืคึผืึธืจื˜, ืึท ื ืึธื“ืข ืื•ื™ืฃ ื•ื•ืึธืก ืขืก ืœื•ื™ืคื˜. ืคึฟื•ืŸ ืื•ื ื“ื–ืขืจ ื ืึธื“ืข, ืžื™ืจ ืงืขื ืขืŸ ืœืึธื•ืงืึทืœื™ ืคืจืขื’ืŸ ื“ืขื ืึทื’ืขื ื˜ ืื•ืŸ ื’ืขืคึฟื™ื ืขืŸ ื–ื™ืš ืึทื– ืžื™ืจ ื”ืึธื‘ืŸ ืึท ืžื™ืŸ ืคื•ืŸ ื“ื™ื ืกื˜. ืื™ืจ ืงืขื ืขืŸ ืื•ื™ืš ืฉื˜ืขืœืŸ ื˜ืึทื’ืก.

ืงืึธื ืกื•ืœ + ื™ืคึผื˜ืึทื‘ืœืขืก = :3

ืงื™ื™ืŸ ืกืขืจื•ื•ื™ืก ื•ื•ืึธืก ืื™ื– ืคืœื™ืกื ื“ื™ืง ืื•ืŸ ืจืขื’ื™ืกื˜ืจื™ืจื˜ ืžื™ื˜ ืงืึธื ืกื•ืœ ื˜ื•ืจื ืก ืื™ืŸ ืึท ื™ืคึผื˜ืึทื‘ืœืขืก ื”ืขืจืฉืŸ. ืžื™ืจ ื”ืึธื‘ืŸ SSH - ืขืคืขื ืขืŸ ืคึผืึธืจื˜ 22. ื“ื™ ื‘ืึทืฉ ืฉืจื™ืคื˜ ืื™ื– ืคึผืฉื•ื˜: ืงืขืจืœ ืื•ืŸ ื™ืคึผื˜ืึทื‘ืœืขืก, ื’ืึธืจื ื™ืฉื˜ ืึทื ื“ืขืจืฉ ืื™ื– ื“ืืจืฃ.

ืงืึทืกื˜ืึทืžืขืจื–

ื•ื•ื™ ืฆื• ืขืคึฟืขื ืขืŸ ืฆื•ื˜ืจื™ื˜ ื ื™ื˜ ืฆื• ืึทืœืขืžืขืŸ, ืึธื‘ืขืจ ืกืึทืœืขืงื˜ื™ื•ื•ืœื™? ืœื™ื™ื’ IP ืจืฉื™ืžื•ืช ืฆื• KV ืกื˜ืึธืจื™ื“ื–ืฉ ื“ื•ืจืš ื“ื™ื ืกื˜ ื ืึธืžืขืŸ.

ืงืึธื ืกื•ืœ + ื™ืคึผื˜ืึทื‘ืœืขืก = :3

ืฆื•ื ื‘ื™ื™ืฉืคึผื™ืœ, ืžื™ืจ ื•ื•ืขืœืŸ ืึทื– ืึทืœืขืžืขืŸ ืื•ื™ืฃ ื“ื™ ืฆืขื ื˜ ื ืขืฅ ื–ืึธืœ ืงืขื ืขืŸ ืฆื• ืึทืงืกืขืก ื“ื™ SSH_TCP_22 ืกืขืจื•ื•ื™ืก. ืœื™ื™ื’ ืื™ื™ืŸ ืงืœื™ื™ืŸ TTL ืคืขืœื“? ืื•ืŸ ืื™ืฆื˜ ืžื™ืจ ื”ืึธื‘ืŸ ืฆื™ื™ึทื˜ื•ื•ื™ื™ึทืœื™ืง ืคึผืขืจืžื™ืฅ, ืคึฟืึทืจ ื‘ื™ื™ึทืฉืคึผื™ืœ, ืคึฟืึทืจ ืึท ื˜ืึธื’.

ืึทืงืกืขืก

ืžื™ืจ ืคืึทืจื‘ื™ื ื“ืŸ ื‘ืึทื“ื™ื ื•ื ื’ืก ืื•ืŸ ืงืœื™ื™ืึทื ืฅ: ืžื™ืจ ื”ืึธื‘ืŸ ืึท ื“ื™ื ืกื˜, KV ืกื˜ืึธืจื™ื“ื–ืฉ ืื™ื– ื’ืจื™ื™ื˜ ืคึฟืึทืจ ื™ืขื“ืขืจ. ืื™ืฆื˜ ืžื™ืจ ื’ืขื‘ืŸ ืฆื•ื˜ืจื™ื˜ ื ื™ื˜ ืฆื• ืึทืœืขืžืขืŸ, ืึธื‘ืขืจ ืกืึทืœืขืงื˜ื™ื•ื•ืœื™.

ืงืึธื ืกื•ืœ + ื™ืคึผื˜ืึทื‘ืœืขืก = :3

ื’ืจื•ืคึผืขืก

ืื•ื™ื‘ ืžื™ืจ ืฉืจื™ื™ึทื‘ืŸ ื˜ื•ื™ื–ื ื˜ืขืจ ืคื•ืŸ IP ืคึฟืึทืจ ืึทืงืกืขืก ื™ืขื“ืขืจ ืžืึธืœ, ืžื™ืจ ื•ื•ืขืœืŸ ื•ื•ืขืจืŸ ืžื™ื“. ื–ืืœ ืก ืงื•ืžืขืŸ ืึทืจื•ื™ืฃ ืžื™ื˜ ื’ืจื•ืคึผื™ื ื’ื– - ืึท ื‘ืึทื–ื•ื ื“ืขืจ ืกืึทื‘ืกืขื˜ ืื™ืŸ ืงื•ื•. ืœืึธืžื™ืจ ืจื•ืคืŸ ืขืก ืึทืœื™ืึทืก (ืึธื“ืขืจ ื’ืจื•ืคึผืขืก) ืื•ืŸ ืงืจืึธื ื’ืจื•ืคึผืขืก ื“ืึธืจื˜ ืœื•ื™ื˜ ื“ืขืจ ื–ืขืœื‘ื™ืงืขืจ ืคึผืจื™ื ืฆื™ืคึผ.

ืงืึธื ืกื•ืœ + ื™ืคึผื˜ืึทื‘ืœืขืก = :3

ืœืึธืžื™ืจ ืคืึทืจื‘ื™ื ื“ืŸ: ืื™ืฆื˜ ืžื™ืจ ืงืขื ืขืŸ ืขืคืขื ืขืŸ SSH ื ื™ื˜ ืกืคึผืึทืกื™ืคื™ืงืœื™ ืคึฟืึทืจ P2P, ืึธื‘ืขืจ ืคึฟืึทืจ ืึท ื’ืึทื ืฅ ื’ืจื•ืคึผืข ืึธื“ืขืจ ืขื˜ืœืขื›ืข ื’ืจื•ืคึผืขืก. ืื™ืŸ ื“ืขืจ ื–ืขืœื‘ื™ืงืขืจ ื•ื•ืขื’, ืขืก ืื™ื– TTL - ืื™ืจ ืงืขื ืขืŸ ืœื™ื™ื’ืŸ ืฆื• ืึท ื’ืจื•ืคึผืข ืื•ืŸ ื•ื™ืกืžืขืงืŸ ืคื•ืŸ ื“ืขืจ ื’ืจื•ืคึผืข ื˜ืขืžืคึผืขืจืขืจืึทืœื™.

ืงืึธื ืกื•ืœ + ื™ืคึผื˜ืึทื‘ืœืขืก = :3

Integration

ืื•ื ื“ื–ืขืจ ืคึผืจืึธื‘ืœืขื ืื™ื– ื“ืขืจ ืžืขื ื˜ืฉ ืคืึทืงื˜ืึธืจ ืื•ืŸ ืึธื˜ืึทืžื™ื™ืฉืึทืŸ. ื‘ื™ื– ืื™ืฆื˜ ืžื™ืจ ื”ืึธื‘ืŸ ืกืึทืœื•ื•ื“ ืขืก ืึทื–ื•ื™.

ืงืึธื ืกื•ืœ + ื™ืคึผื˜ืึทื‘ืœืขืก = :3

ืžื™ืจ ืึทืจื‘ืขื˜ืŸ ืžื™ื˜ ืคึผืึทืคึผืขื˜, ืื•ืŸ ืึทืจื™ื‘ืขืจืคื™ืจืŸ ืึทืœืฅ ื•ื•ืึธืก ืื™ื– ืฉื™ื™ืš ืฆื• ื“ื™ ืกื™ืกื˜ืขื (ืึทืคึผืœืึทืงื™ื™ืฉืึทืŸ ืงืึธื“) ืฆื• ื–ื™ื™. Puppetdb (ืจืขื’ื•ืœืขืจ PostgreSQL) ืกื˜ืึธืจื– ืึท ืจืฉื™ืžื” ืคื•ืŸ ืกืขืจื•ื•ื™ืกืขืก ื•ื•ืึธืก ืœื•ื™ืคืŸ ื“ืึธืจื˜, ื–ื™ื™ ืงืขื ืขืŸ ื–ื™ื™ืŸ ื’ืขืคึฟื•ื ืขืŸ ืœื•ื™ื˜ ืžื™ื˜ืœ ื˜ื™ืคึผ. ื“ืึธืจื˜ืŸ ืงืขื ื˜ ืื™ืจ ื–ื™ืš ื“ืขืจื•ื•ื™ืกืŸ ื•ื•ืขืจ ืขืก ืึทืคึผืœื™ื™ื– ื•ื•ืื•. ืžื™ืจ ืื•ื™ืš ื”ืึธื‘ืŸ ืึท ืฆื™ืขืŸ ื‘ืขื˜ืŸ ืื•ืŸ ืฆื•ื ื•ื™ืคื’ื™ืกืŸ ื‘ืขื˜ืŸ ืกื™ืกื˜ืขื ืคึฟืึทืจ ื“ืขื.

ืžื™ืจ ื’ืขืฉืจื™ื‘ืŸ ื‘ืขืคื•-ืกื™ื ืง, ืึท ืคึผืฉื•ื˜ ืœื™ื™ื–ื•ื ื’ ื•ื•ืึธืก ื”ืขืœืคึผืก ืึทืจื™ื‘ืขืจืคื™ืจืŸ ื“ืึทื˜ืŸ. ืขืจืฉื˜ืขืจ, ืกื™ื ืง ืงื™ื›ืœืขืš ื–ืขื ืขืŸ ืึทืงืกืขืกื˜ ื“ื•ืจืš Puppetdb. ืึท HTTP API ืื™ื– ืงืึทื ืคื™ื’ื™ืขืจื“ ื“ืึธืจื˜: ืžื™ืจ ื‘ืขื˜ืŸ ื•ื•ืึธืก ืกืขืจื•ื•ื™ืกืขืก ืžื™ืจ ื”ืึธื‘ืŸ, ื•ื•ืึธืก ื“ืึทืจืฃ ืฆื• ื–ื™ื™ืŸ ื’ืขื˜ืืŸ. ื“ืขืจื ืึธืš ื–ื™ื™ ืžืึทื›ืŸ ืึท ื‘ืงืฉื” ืฆื• ืงืึธื ืกื•ืœ.

ืื™ื– ืขืก ื™ื ื˜ืึทื’ืจื™ื™ืฉืึทืŸ? ื™ื: ื–ื™ื™ ื”ืื‘ืŸ ื’ืขืฉืจื™ื‘ืŸ ื“ื™ ืชืงื ื•ืช ืื•ืŸ ื’ืขืœืื–ื˜ ืื ื ืขืžืขืŸ ื“ื™ ืจื™ืงื•ื•ืขืก ืคื•ืŸ ืฆื™ืขืŸ. ืฆื™ ืื™ืจ ื“ืึทืจืคึฟืŸ ืึท ื–ื™ื›ืขืจ ืคึผืึธืจื˜ ืึธื“ืขืจ ืœื™ื™ื’ืŸ ืึท ื‘ืึทืœืขื‘ืึธืก ืฆื• ืขื˜ืœืขื›ืข ื’ืจื•ืคึผืข? ืฆื™ืขืŸ ื‘ืขื˜ืŸ, ืจืขืฆืขื ื–ื™ืข - ื ื™ื˜ ืžืขืจ "ื’ืขืคึฟื™ื ืขืŸ 200 ืื ื“ืขืจืข ACLs ืื•ืŸ ืคึผืจื•ื‘ื™ืจืŸ ืฆื• ื˜ืึธืŸ ืขืคึผืขืก ื•ื•ืขื’ืŸ ืื™ื."

ืึธืคึผื˜ื™ืžื™ื–ืึทื˜ื™ืึธืŸ

ืคึผื™ื ื’ื™ื ื’ ืœืึธืงืึทืœื”ืึธืกื˜ ืžื™ื˜ ืึท ืœื™ื™ื“ื™ืง ื”ืขืจืฉืŸ ืงื™ื™ื˜ ื ืขืžื˜ 0,075 ืžื™ื–.

ืงืึธื ืกื•ืœ + ื™ืคึผื˜ืึทื‘ืœืขืก = :3

ืœืึธืžื™ืจ ืœื™ื™ื’ืŸ 10 ื™ืคึผื˜ืึทื‘ืœืขืก ืึทื“ืจืขืกืขืก ืฆื• ื“ืขื ืงื™ื™ื˜. ื•ื•ื™ ืึท ืจืขื–ื•ืœื˜ืึทื˜, ื“ื™ ืคึผื™ื ื’ ื•ื•ืขื˜ ืคืึทืจื’ืจืขืกืขืจืŸ 000 ืžืืœ: ื™ืคึผื˜ืึทื‘ืœืขืก ืื™ื– ื’ืึธืจ ืœื™ื ืขืึทืจ, ืคึผืจืึทืกืขืกื™ื ื’ ื™ืขื“ืขืจ ืึทื“ืจืขืก ื ืขืžื˜ ืขื˜ืœืขื›ืข ืžืึธืœ.

ืงืึธื ืกื•ืœ + ื™ืคึผื˜ืึทื‘ืœืขืก = :3

ืคึฟืึทืจ ืึท ืคื™ื™ืจื•ื•ืึทืœ ื•ื•ื• ืžื™ืจ ืžื™ื™ื’ืจื™ื™ื˜ ื˜ื•ื™ื–ื ื˜ืขืจ ืคื•ืŸ ืึทืงืœ, ืžื™ืจ ื”ืึธื‘ืŸ ืึท ืคึผืœืึทืฅ ืคื•ืŸ ื›ึผืœืœื™ื, ืื•ืŸ ื“ืึธืก ื™ื ื˜ืจืึทื“ื•ืกื™ื– ืœื™ื™ื˜ืึทื ืกื™. ื“ืึธืก ืื™ื– ืฉืœืขื›ื˜ ืคึฟืึทืจ ื’ื™ื™ืžื™ื ื’ ืคึผืจืึธื˜ืึธืงืึธืœืก.

ืื‘ืขืจ ืื•ื™ื‘ ืžื™ืจ ืฉื˜ืขืœืŸ 10 ืึทื“ืจืขืกืขืก ืื™ืŸ ื™ืคึผืกืขื˜ ื“ืขืจ ืคึผื™ื ื’ ื•ื•ืขื˜ ืืคื™ืœื• ืคืึทืจืžื™ื ืขืจืŸ.

ืงืึธื ืกื•ืœ + ื™ืคึผื˜ืึทื‘ืœืขืก = :3

ื“ื™ ืคื•ื ื˜ ืื™ื– ืึทื– "ืึธ" (ืึทืœื’ืขืจื™ื“ืึทื ืงืึทืžืคึผืœืขืงืกื™ื˜ื™) ืคึฟืึทืจ ื™ืคึผืกืขื˜ ืื™ื– ืฉื˜ืขื ื“ื™ืง ื’ืœื™ื™ึทืš ืฆื• 1, ืงื™ื™ืŸ ืขื ื™ืŸ ื•ื•ื™ ืคื™ืœืข ื›ึผืœืœื™ื ืขืก ื–ืขื ืขืŸ. ืืžืช, ืขืก ืื™ื– ืึท ื‘ืึทื’ืจืขื ืขืฆื•ื ื’ - ืขืก ืงืขืŸ ื ื™ืฉื˜ ื–ื™ื™ืŸ ืžืขืจ ื•ื•ื™ 65535 ื›ึผืœืœื™ื. ืื™ืฆื˜ ืžื™ืจ ืœืขื‘ืŸ ืžื™ื˜ ื“ืขื: ืื™ืจ ืงืขื ืขืŸ ืคืึทืจื‘ื™ื ื“ืŸ ื–ื™ื™, ื™ืงืกืคึผืึทื ื“ ื–ื™ื™, ืžืึทื›ืŸ ืฆื•ื•ื™ื™ ื™ืคึผืกืขืฅ ืื™ืŸ ืื™ื™ืŸ.

ืกื˜ืึธืจื™ื“ื–ืฉ

ื ืœืึทื“ื–ืฉื™ืงืึทืœ ืงืึทื ื˜ื™ื ื™ื•ื™ื™ืฉืึทืŸ ืคื•ืŸ ื“ื™ ื™ื˜ืขืจืึทื˜ื™ืึธืŸ ืคึผืจืึธืฆืขืก ืื™ื– ืกื˜ืึธืจื™ื ื’ ืื™ื ืคึฟืึธืจืžืึทืฆื™ืข ื•ื•ืขื’ืŸ ืงืœื™ื™ืึทื ืฅ ืคึฟืึทืจ ื“ื™ ืกืขืจื•ื•ื™ืก ืื™ืŸ ื™ืคึผืกืขื˜.

ืงืึธื ืกื•ืœ + ื™ืคึผื˜ืึทื‘ืœืขืก = :3

ืื™ืฆื˜ ืžื™ืจ ื”ืึธื‘ืŸ ื“ื™ ื–ืขืœื‘ืข SSH, ืื•ืŸ ืžื™ืจ ื˜ืึธืŸ ื ื™ื˜ ืฉืจื™ื™ึทื‘ืŸ 100 IPs ืื™ืŸ ืึทืžืึธืœ, ืึธื‘ืขืจ ืฉื˜ืขืœืŸ ื“ื™ ื ืึธืžืขืŸ ืคื•ืŸ ื“ื™ ื™ืคึผืกืขื˜ ืžื™ื˜ ื•ื•ืึธืก ืžื™ืจ ื“ืึทืจืคึฟืŸ ืฆื• ื™ื‘ืขืจื’ืขื‘ืŸ, ืื•ืŸ ื“ื™ ืคืืœื’ืขื ื“ืข ื”ืขืจืฉืŸ DROP. ืขืก ืงืขื ืขืŸ ื–ื™ื™ืŸ ืงืึธื ื•ื•ืขืจื˜ืขื“ ืื™ืŸ ืื™ื™ืŸ ื”ืขืจืฉืŸ "ื•ื•ืขืจ ืื™ื– ื ื™ืฉื˜ ื“ืึธ, DROP", ืึธื‘ืขืจ ืขืก ืื™ื– ืžืขืจ ืงืœืึธืจ.

ืื™ืฆื˜ ืžื™ืจ ื”ืึธื‘ืŸ ื›ึผืœืœื™ื ืื•ืŸ ืฉื˜ืขืœื˜. ื“ื™ ื”ื•ื™ืคึผื˜ ืึทืจื‘ืขื˜ ืื™ื– ืฆื• ืžืึทื›ืŸ ืึท ื’ืึทื ื’ ืื™ื™ื“ืขืจ ืฉืจื™ื™ื‘ืŸ ื“ื™ ื”ืขืจืฉืŸ, ื•ื•ื™ื™ึทืœ ืึทื ื“ืขืจืฉ ื™ืคึผื˜ืึทื‘ืœืขืก ื•ื•ืขื˜ ื ื™ืฉื˜ ืฉืจื™ื™ึทื‘ืŸ ื“ื™ ื”ืขืจืฉืŸ.

ืึทืœื’ืขืžื™ื™ื ืข ืกื›ืขืžืข

ืื™ืŸ ื“ื™ ืคืึธืจืขื ืคื•ืŸ ืึท ื“ื™ืึทื’ืจืึทืžืข, ืึทืœืฅ ืื™ืš ื’ืขื–ืื’ื˜ ืงื•ืงื˜ ื•ื•ื™ ื“ืึธืก.

ืงืึธื ืกื•ืœ + ื™ืคึผื˜ืึทื‘ืœืขืก = :3

ืžื™ืจ ื™ื‘ืขืจื’ืขื‘ืŸ ืฆื• ืคึผืึทืคึผืขื˜, ืึทืœืฅ ืื™ื– ื’ืขืฉื™ืงื˜ ืฆื• ื“ืขืจ ื‘ืึทืœืขื‘ืึธืก, ืกืขืจื•ื•ื™ืกืขืก ื“ืึธ, ื™ืคึผืกืขื˜ ื“ืึธืจื˜, ืื•ืŸ ื•ื•ืขืจ ืขืก ื™ื– ื•ื•ืึธืก ืื™ื– ื ื™ืฉื˜ ืจืขื’ื™ืกื˜ืจื™ืจื˜ ื“ืึธืจื˜ ืื™ื– ื ื™ืฉื˜ ืขืจืœื•ื™ื‘ื˜.

ืœืึธื–ืŸ & ืœื™ื™ืงืขื ืขืŸ

ืฆื• ื’ืขืฉื•ื•ื™ื ื“ ืจืึทื˜ืขื•ื•ืขืŸ ื“ื™ ื•ื•ืขืœื˜ ืึธื“ืขืจ ื’ืขืฉื•ื•ื™ื ื“ ื“ื™ืกื™ื™ื‘ืึทืœ ืขืžืขืฆืขืจ, ืื™ืŸ ื“ื™ ืึธื ื”ื™ื™ื‘ ืคื•ืŸ ืึทืœืข ืงื™ื™ื˜ืŸ ืžื™ืจ ื’ืขืžืื›ื˜ ืฆื•ื•ื™ื™ ื™ืคึผืกืขืฅ: rules_allow ะธ rules_deny. ื•ื•ื™ืื–ื•ื™ ืขืก ืืจื‘ืขื˜?

ืคึฟืึทืจ ื‘ื™ื™ึทืฉืคึผื™ืœ, ืขืžืขืฆืขืจ ืงืจื™ื™ื™ืฅ ืึท ืžืึทืกืข ืื•ื™ืฃ ืื•ื ื“ื–ืขืจ ื•ื•ืขื‘ ืžื™ื˜ ื‘ืึธืฅ. ื‘ื™ื– ืึทื”ืขืจ, ืื™ืจ ื”ืึธื˜ ืฆื• ื’ืขืคึฟื™ื ืขืŸ ื–ื™ื™ืŸ IP ืคึฟื•ืŸ ื“ื™ ืœืึธื’ืก, ื ืขืžืขืŸ ืขืก ืฆื• ื ืขืฅ ืขื ื“ื–ืฉืึทื ื™ืจื–, ืึทื–ื•ื™ ื–ื™ื™ ืงืขื ืขืŸ ื’ืขืคึฟื™ื ืขืŸ ื“ื™ ืžืงื•ืจ ืคื•ืŸ ืคืึทืจืงืขืจ ืื•ืŸ ืคืึทืจื‘ืึธื˜ ืื™ื. ืขืก ืงื•ืงื˜ ืื™ืฆื˜ ืึทื ื“ืขืจืฉ.

ืงืึธื ืกื•ืœ + ื™ืคึผื˜ืึทื‘ืœืขืก = :3

ืžื™ืจ ืฉื™ืงืŸ ืขืก ืฆื• ืงืึธื ืกื•ืœ, ื•ื•ืึทืจื˜ืŸ 2,5 ืกืขืงื•ื ื“ืขืก ืื•ืŸ ืขืก ืื™ื– ื’ืขืฉืขืŸ. ื–ื™ื ื˜ ืงืึธื ืกื•ืœ ื“ื™ืกื˜ืจื™ื‘ื™ื•ืฅ ื’ืขืฉื•ื•ื™ื ื“ ื“ื•ืจืš P2P, ืขืก ืึทืจื‘ืขื˜ ืื•ืžืขื˜ื•ื, ืื™ืŸ ืงื™ื™ืŸ ื˜ื™ื™ืœ ืคื•ืŸ ื“ืขืจ ื•ื•ืขืœื˜.

ืึทืžืึธืœ ืื™ืš ืขืคืขืก ื’ืึธืจ ืคืืจืฉื˜ืืคื˜ WOT ืจืขื›ื˜ ืฆื• ืึท ื’ืจื™ื™ึทื– ืžื™ื˜ ื“ื™ ืคื™ื™ืจื•ื•ืึทืœ. rules_allow - ื“ืึธืก ืื™ื– ืื•ื ื“ื–ืขืจ ืคืึทืจื–ื™ื›ืขืจื•ื ื’ ืงืขื’ืŸ ืึทื–ืึท ืงืึทืกืขืก. ืื•ื™ื‘ ืžื™ืจ ื’ืขืžืื›ื˜ ืึท ื’ืจื™ื™ึทื– ืขืจื’ืขืฅ ืžื™ื˜ ื“ื™ ืคื™ื™ืจื•ื•ืึทืœ, ืขืคึผืขืก ืื™ื– ืืคื’ืขืฉื˜ืขืœื˜ ืขืจื’ืขืฅ, ืžื™ืจ ืงืขื ืขืŸ ืฉื˜ืขื ื“ื™ืง ืฉื™ืงืŸ ืึท ืงืึทื ื“ื™ืฉืึทื ืึทืœ 0.0/0ืฆื• ื’ืขืฉื•ื•ื™ื ื“ ืงืœื™ื™ึทื‘ืŸ ืึทืœืฅ ืึทืจื•ื™ืฃ. ืฉืคืขื˜ืข ืจ ืฐืขืœ ืŸ ืžื™ ืจ ืืœ ืฅ ืคืืจืจื™ื›ื˜ ืŸ ืžื™ ื˜ ื”ืื ื˜ .

ืื ื“ืขืจืข ืฉื˜ืขืœื˜

ืื™ืจ ืงืขื ืขืŸ ืœื™ื™ื’ืŸ ืงื™ื™ืŸ ืื ื“ืขืจืข ืฉื˜ืขืœื˜ ืื™ืŸ ืคึผืœืึทืฅ $IPSETS$.

ืงืึธื ืกื•ืœ + ื™ืคึผื˜ืึทื‘ืœืขืก = :3

ืฆื• ื•ื•ืืก? ืžืืœ ืขืžืขืฆืขืจ ื“ืึทืจืฃ ื™ืคึผืกืขื˜, ืœืžืฉืœ, ืฆื• ืขืžื™ืึทืœื™ื™ื˜ ื“ื™ ืฉืึทื˜ื“ืึทื•ืŸ ืคื•ืŸ ืขื˜ืœืขื›ืข ื˜ื™ื™ืœ ืคื•ืŸ ื“ืขื ืงื ื•ื™ืœ. ื•ื•ืขืจ ืขืก ื™ื– ืงืขื ืขืŸ ื‘ืจืขื ื’ืขืŸ ืงื™ื™ืŸ ืฉื˜ืขืœื˜, ื ืึธืžืขืŸ ื–ื™ื™, ืื•ืŸ ื–ื™ื™ ื•ื•ืขื˜ ื–ื™ื™ืŸ ืคึผื™ืงื˜ ืึทืจื•ื™ืฃ ืคื•ืŸ ืงืึธื ืกื•ืœ. ืื™ืŸ ื“ืขืจ ื–ืขืœื‘ื™ืงืขืจ ืฆื™ื™ื˜, ืกืขืฅ ืงืขื ืขืŸ ืึธื ื˜ื™ื™ืœ ื ืขืžืขืŸ ืื™ืŸ ื“ื™ iptables ื›ึผืœืœื™ื ืึธื“ืขืจ ืฉืคึผื™ืœืŸ ื•ื•ื™ ืึท ืžืึทื ืฉืึทืคึฟื˜ NOOP: ืงืึธื ืกื™ืกื˜ืขื ืกื™ ื•ื•ืขื˜ ื–ื™ื™ืŸ ืžื™ื™ื ื˜ื™ื™ื ื“ ื“ื•ืจืš ื“ื™ ื“ื™ื™ืžืึทืŸ.

ื™ื•ื–ืขืจื–

ื‘ื™ื– ืึทื”ืขืจ, ืขืก ืื™ื– ื’ืขื•ื•ืขืŸ ื•ื•ื™ ื“ืึธืก: ื“ืขืจ ื‘ืึทื ื™ืฆืขืจ ืคืืจื‘ื•ื ื“ืŸ ืฆื• ื“ื™ ื ืขืฅ ืื•ืŸ ื‘ืืงื•ืžืขืŸ ืคึผืึทืจืึทืžืขื˜ืขืจืก ื“ื•ืจืš ื“ื™ ืคืขืœื“. ืื™ื™ื“ืขืจ ื“ื™ ืึทื“ื•ื•ืขื ื˜ ืคื•ืŸ ื ื™ื™ึท ื“ื•ืจ ืคื™ื™ืจื•ื•ืึทืœืœืก, Cisco ื”ืื˜ ื ื™ืฉื˜ ื•ื•ื™ืกืŸ ื•ื•ื™ ืฆื• ืคึฟืึทืจืฉื˜ื™ื™ืŸ ื•ื•ื• ื“ืขืจ ื‘ืึทื ื™ืฆืขืจ ืื™ื– ืื•ืŸ ื•ื•ื• ื“ื™ IP ืื™ื– ื’ืขื•ื•ืขืŸ. ื“ืขืจื™ื‘ืขืจ, ืึทืงืกืขืก ืื™ื– ื’ืขื’ืขื‘ืŸ ื‘ืœื•ื™ื– ื“ื•ืจืš ื“ื™ ื”ืึธืกื˜ื ืึทืžืข ืคื•ืŸ โ€‹โ€‹ื“ื™ ืžืึทืฉื™ืŸ.

ืฐืึธืก ื”ืึธื‘ืŸ ืžื™ืจ ื’ืขื˜ืึธืŸ? ืžื™ ืจ ื”ืื‘ ืŸ ื–ื™ ืš ื’ืขื›ืืค ื˜ ืื™ ืŸ ื“ืข ื ืžืืžืขื ื˜ , ืฐื ื ืžื™ ืจ ื”ืื‘ ืŸ ื‘ืืงื•ืžืข ืŸ ื“ ื™ ืื“ืจืขืก . ื™ื•ื–ืฉืึทื•ื•ืึทืœื™ ื“ืึธืก ืื™ื– ื“ืึธื˜1ืงืก, ื•ื•ื™-ืคื™ ืึธื“ืขืจ ื•ื•ืคึผืŸ - ืึทืœืฅ ื’ื™ื™ื˜ ื“ื•ืจืš RADIUS. ืคึฟืึทืจ ื™ืขื“ืขืจ ื‘ืึทื ื™ืฆืขืจ, ืžื™ืจ ืžืึทื›ืŸ ืึท ื’ืจื•ืคึผืข ื“ื•ืจืš ื ืืžืขืŸ ืื•ืŸ ืฉื˜ืขืœืŸ ืึทืŸ IP ืื™ืŸ ืขืก ืžื™ื˜ ืึท TTL ื•ื•ืึธืก ืื™ื– ื’ืœื™ื™ึทืš ืฆื• ื–ื™ื™ืŸ dhcp.lease - ื•ื•ื™ ื‘ืึทืœื“ ื•ื•ื™ ืขืก ื•ื™ืกื’ื™ื™ืŸ, ื“ื™ ื”ืขืจืฉืŸ ื•ื•ืขื˜ ืคืึทืจืฉื•ื•ื™ื ื“ืŸ.

ืงืึธื ืกื•ืœ + ื™ืคึผื˜ืึทื‘ืœืขืก = :3

ืื™ืฆื˜ ืžื™ืจ ืงืขื ืขืŸ ืขืคึฟืขื ืขืŸ ืึทืงืกืขืก ืฆื• ื‘ืึทื“ื™ื ื•ื ื’ืก, ื•ื•ื™ ืื ื“ืขืจืข ื’ืจื•ืคึผืขืก, ื“ื•ืจืš ื ืืžืขืŸ. ืžื™ืจ ื”ืึธื‘ืŸ ื’ืขื ื•ืžืขืŸ ื“ื™ ื•ื•ื™ื™ื˜ื™ืง ืคื•ืŸ ื”ืึธืกื˜ื ืึทืžืขืก ื•ื•ืขืŸ ื–ื™ื™ ื˜ื•ื™ืฉืŸ, ืื•ืŸ ืžื™ืจ ื”ืึธื‘ืŸ ื’ืขื ื•ืžืขืŸ ื“ื™ ืžืึทืกืข ืคื•ืŸ โ€‹โ€‹ื ืขืฅ ืขื ื“ื–ืฉืึทื ื™ืจื– ื•ื•ื™ื™ึทืœ ื–ื™ื™ ื ื™ื˜ ืžืขืจ ื“ืึทืจืคึฟืŸ ืกื™ืกืงืึธ. ืื™ืฆื˜ ืขื ื“ื–ืฉืึทื ื™ืจื– ื–ื™ืš ืจืขื’ื™ืกื˜ืจื™ืจืŸ ืึทืงืกืขืก ืื•ื™ืฃ ื–ื™ื™ืขืจ ืกืขืจื•ื•ืขืจืก.

ื™ื ืกื•ืœืึทื˜ื™ืึธืŸ

ืื™ืŸ ื“ืขืจ ื–ืขืœื‘ื™ืงืขืจ ืฆื™ื™ึทื˜, ืžื™ืจ ืื ื’ืขื”ื•ื™ื‘ืŸ ืฆื• ื“ื™ืกืžืึทื ืึทืœ ื“ื™ ื™ื ืกืึทืœื™ื™ืฉืึทืŸ. ืกืขืจื•ื•ื™ืก ืžืึทื ืึทื“ื–ืฉืขืจื– ื’ืขื ื•ืžืขืŸ ืึทืŸ ื™ื ื•ื•ืึทื ื˜ืึธืจื™, ืื•ืŸ ืžื™ืจ ืึทื ืึทืœื™ื™ื–ื“ ืึทืœืข ืื•ื ื“ื–ืขืจ ื ืขื˜ื•ื•ืึธืจืงืก. ืœืืžื™ืจ ื–ื™ื™ ืฆืขื˜ื™ื™ืœืŸ ืื™ืŸ ื“ื™ ื–ืขืœื‘ืข ื’ืจื•ืคืขืก, ืื•ืŸ ืื•ื™ืฃ ื“ื™ ื ื•ื™ื˜ื™ื’ืข ืกืขืจื•ื•ืขืจืก ื–ืขื ืขืŸ ื“ื™ ื’ืจื•ืคืขืก ืฆื•ื’ืขืœื™ื™ื’ื˜ ื’ืขื•ื•ืืจืŸ, ืœืžืฉืœ ืฆื• ืœื™ื™ืงืขื ืขืŸ. ืื™ืฆื˜ ื“ืขืจ ื–ืขืœื‘ื™ืงืขืจ ืกื˜ืึทื’ื™ื ื’ ืืคื’ืขื–ื•ื ื“ืขืจื˜ืงื™ื™ื˜ ืขื ื“ืก ืื™ืŸ ื“ื™ ื›ึผืœืœื™ื_ืึธืคึผืœื™ื™ืงืขื ื•ื ื’ ืคื•ืŸ ื“ื™ ืคึผืจืึธื“ื•ืงืฆื™ืข, ืึธื‘ืขืจ ื ื™ืฉื˜ ืื™ืŸ ื“ื™ ืคึผืจืึธื“ื•ืงืฆื™ืข ื–ื™ืš.

ืงืึธื ืกื•ืœ + ื™ืคึผื˜ืึทื‘ืœืขืก = :3

ื“ืขืจ ืกื›ืขืžืข ืึทืจื‘ืขื˜ ื’ืขืฉื•ื•ื™ื ื“ ืื•ืŸ ืคืฉื•ื˜: ืžื™ืจ ื‘ืึทื–ื™ื™ึทื˜ื™ืงืŸ ืึทืœืข ืึทืงืœ ืก ืคื•ืŸ ื“ื™ ืกืขืจื•ื•ืขืจืก, ืึทื ืœืึธื•ื“ ื“ื™ ื™ื™ึทื–ื ื•ื•ืึทืจื’ ืื•ืŸ ืจืขื“ื•ืฆื™ืจืŸ ื“ื™ ื ื•ืžืขืจ ืคื•ืŸ ืืคื’ืขื–ื•ื ื“ืขืจื˜ ื•ื•ืœืึทื ื–.

ืึธืจื ื˜ืœืขื›ืงื™ื™ึทื˜ ืงืึธื ื˜ืจืึธืœ

ื‘ื™ื– ืึทื”ืขืจ, ืžื™ืจ ื”ืึธื‘ืŸ ืึท ืกืคึผืขืฆื™ืขืœ ืฆื™ื ื’ืœ ื•ื•ืึธืก ื”ืึธื˜ ื’ืขืžืืœื“ืŸ ื•ื•ืขืŸ ืขืžืขืฆืขืจ ื˜ืฉื™ื™ื ื“ื–ืฉื“ ืึท ืคื™ื™ืจื•ื•ืึทืœ ื”ืขืจืฉืŸ ืžืึทื ื™ื•ืึทืœื™. ืื™ืš ืื™ื– ื’ืขื•ื•ืขืŸ ืฉืจื™ื™ื‘ืŸ ืึท ืจื™ื–ื™ืง ืœื™ื ื˜ืขืจ ืคึฟืึทืจ ืงืึธื ื˜ืจืึธืœื™ืจื•ื ื’ ืคื™ืจืขื•ื•ืึทืœืœ ื›ึผืœืœื™ื, ืขืก ืื™ื– ืฉื•ื•ืขืจ. ืึธืจื ื˜ืœืขื›ืงื™ื™ึทื˜ ืื™ื– ืื™ืฆื˜ ืงืึทื ื˜ืจืึธื•ืœื“ ื“ื•ืจืš BEFW. ืขืจ ืคืืจื–ื™ื›ืขืจื˜ ืžื™ื˜ ื‘ืจืขืŸ ืื– ื“ื™ ื›ืœืœื™ื ื•ื•ืืก ืขืจ ืžืื›ื˜ ื–ืืœืŸ ื–ื™ืš ื ื™ืฉื˜ ื˜ื•ื™ืฉืŸ. ืื•ื™ื‘ ืขืžืขืฆืขืจ ืขื ื“ืขืจื•ื ื’ืขืŸ ื“ื™ ืคื™ืจืขื•ื•ืึทืœืœ ื›ึผืœืœื™ื, ืขืก ื•ื•ืขื˜ ื˜ื•ื™ืฉืŸ ืึทืœืฅ ืฆื•ืจื™ืง. "ืื™ืš ื’ืขืฉื•ื•ื™ื ื“ ืฉื˜ืขืœืŸ ืึทืจื•ื™ืฃ ืึท ืคึผืจืึทืงืกื™ ืึทื–ื•ื™ ืื™ืš ืงืขืŸ ืึทืจื‘ืขื˜ืŸ ืคื•ืŸ ืฉื˜ื•ื‘" - ืขืก ื–ืขื ืขืŸ ื ื™ื˜ ืžืขืจ ืึทื–ืึท ืึธืคึผืฆื™ืขืก.

BEFW ืงืึธื ื˜ืจืึธืœืก ื“ื™ ื™ืคึผืกืขื˜ ืคึฟื•ืŸ ื“ื™ ืกืขืจื•ื•ื™ืกืขืก ืื•ืŸ ืจืฉื™ืžื” ืื™ืŸ befw.conf, ื“ื™ ื›ึผืœืœื™ื ืคื•ืŸ ื‘ืึทื“ื™ื ื•ื ื’ืก ืื™ืŸ ื“ื™ BEFW ืงื™ื™ื˜. ืึธื‘ืขืจ ืขืก ื˜ื•ื˜ ื ื™ืฉื˜ ืžืึธื ื™ื˜ืึธืจ ืื ื“ืขืจืข ืงื™ื™ื˜ืŸ ืื•ืŸ ื›ึผืœืœื™ื ืื•ืŸ ืื ื“ืขืจืข ื™ืคึผืกืขืฅ.

ืงืจืึทืš ืฉื•ืฅ

BEFW ืฉื˜ืขื ื“ื™ืง ืกื˜ืึธืจื– ื“ื™ ืœืขืฆื˜ืข ื‘ืืงืื ื˜ ื’ื•ื˜ ืฉื˜ืึทื˜ ื’ืœื™ื™ึทืš ืื™ืŸ ื“ื™ state.bin ื‘ื™ื™ื ืขืจื™ ืกื˜ืจื•ืงื˜ื•ืจ. ืื•ื™ื‘ ืขืคึผืขืก ื’ื™ื™ื˜ ืคืึทืœืฉ, ืขืก ืฉื˜ืขื ื“ื™ืง ืจืึธืœืœืก ืฆื•ืจื™ืง ืฆื• ื“ืขื state.bin.

ืงืึธื ืกื•ืœ + ื™ืคึผื˜ืึทื‘ืœืขืก = :3

ื“ืึธืก ืื™ื– ืคืึทืจื–ื™ื›ืขืจื•ื ื’ ืงืขื’ืŸ ืึทื ืกื˜ื™ื™ื‘ืึทืœ ืงืึธื ืกื•ืœ ืึธืคึผืขืจืึทืฆื™ืข, ื•ื•ืขืŸ ืขืก ื”ืื˜ ื ื™ืฉื˜ ืฉื™ืงืŸ ื“ืึทื˜ืŸ ืึธื“ืขืจ ืขืžืขืฆืขืจ ื’ืขืžืื›ื˜ ืึท ื’ืจื™ื™ึทื– ืื•ืŸ ื’ืขื•ื•ื™ื™ื ื˜ ื›ึผืœืœื™ื ื•ื•ืึธืก ืงืขื ืขืŸ ื ื™ื˜ ื–ื™ื™ืŸ ื’ืขื•ื•ืขื ื“ื˜. ืฆื• ืขื ืฉื•ืจ ืึทื– ืžื™ืจ ื–ืขื ืขืŸ ื ื™ืฉื˜ ืœื™ื ืงืก ืึธืŸ ืึท ืคื™ื™ืจื•ื•ืึทืœ, BEFW ื•ื•ืขื˜ ืฆื•ืจื™ืงืงื•ืžืขืŸ ืฆื• ื“ื™ ืœืขืฆื˜ืข ืฉื˜ืึทื˜ ืื•ื™ื‘ ืึท ื˜ืขื•ืช ืึทืงืขืจื– ืื™ืŸ ืงื™ื™ืŸ ื‘ื™ื ืข.

ืื™ืŸ ืงืจื™ื˜ื™ืฉ ืกื™ื˜ื•ืึทื˜ื™ืึธื ืก, ื“ืึธืก ืื™ื– ืึท ื’ืึทืจืึทื ื˜ื™ืจืŸ ืึทื– ืžื™ืจ ื•ื•ืขืœืŸ ื–ื™ื™ืŸ ืœื™ื ืงืก ืžื™ื˜ ืึท ืืจื‘ืขื˜ืŸ ืคื™ื™ืจื•ื•ืึทืœ. ืžื™ืจ ืขืคืขื ืขืŸ ืึทืœืข ื’ืจื•ื™ ื ืขื˜ื•ื•ืึธืจืงืก ืื™ืŸ ื“ืขืจ ื”ืึธืคืขื ื•ื ื’ ืึทื– ื“ืขืจ ืึทื“ืžื™ื ื™ืกื˜ืจืึทื˜ืึธืจ ื•ื•ืขื˜ ืงื•ืžืขืŸ ืื•ืŸ ืคืึทืจืจื™ื›ื˜ืŸ ืขืก. ืึทืžืึธืœ ืื™ืš ื•ื•ืขื˜ ืฉื˜ืขืœืŸ ื“ืขื ืื™ืŸ ื“ื™ ืงืึธื ืคื™ื’ืก, ืึธื‘ืขืจ ืื™ืฆื˜ ืžื™ืจ ื ืึธืจ ื”ืึธื‘ืŸ ื“ืจื™ื™ ื’ืจื•ื™ ื ืขื˜ื•ื•ืึธืจืงืก: 10/8, 172/12 ืื•ืŸ 192.168/16. ืื™ืŸ ืื•ื ื“ื–ืขืจ ืงืึธื ืกื•ืœ, ื“ืึธืก ืื™ื– ืึท ื•ื•ื™ื›ื˜ื™ืง ืฉื˜ืจื™ืš ื•ื•ืึธืก ื”ืขืœืคึผืก ืื•ื ื“ื– ืึทื ื˜ื•ื•ื™ืงืœืขืŸ ื•ื•ื™ื™ึทื˜ืขืจ.

ื“ืขืžืึธ: ื‘ืขืฉืึทืก ื“ืขื ื‘ืึทืจื™ื›ื˜, ืื™ื•ื•ืืŸ ื“ืขืžืึทื ืกื˜ืจื™ื™ืฅ ื“ื™ ื“ืขืžืึธ ืžืึธื“ืข ืคื•ืŸ โ€‹โ€‹BEFW. ืขืก ืื™ื– ื’ืจื™ื ื’ืขืจ ืฆื• ื–ืขืŸ ื“ื™ ื“ืขืžืึทื ืกื˜ืจื™ื™ืฉืึทืŸ ื•ื•ื™ื“ืขื. ื“ืขืžืึธ ืžืงื•ืจ ืงืึธื“ ื‘ื ื™ืžืฆื ืื•ื™ืฃ GitHub.

ืคึผื™ื˜ืคืึทืœืœืก

ืื™ืš ื•ื•ืขื˜ ื“ืขืจืฆื™ื™ืœืŸ ืื™ืจ ื•ื•ืขื’ืŸ ื“ื™ ื‘ืึทื’ื– ืžื™ืจ ื’ืขืคึผืœืึธื ื˜ืขืจื˜.

ipset ืœื™ื™ื’ืŸ ืฉื˜ืขืœืŸ 0.0.0.0/0. ื•ื•ืึธืก ื›ืึทืคึผืึทื ื– ืื•ื™ื‘ ืื™ืจ ืœื™ื™ื’ืŸ 0.0.0.0/0 ืฆื• ipset? ื•ื•ืขื˜ ืึทืœืข IP ืก ื–ื™ื™ืŸ ืžื•ืกื™ืฃ? ื•ื•ืขื˜ ืื™ื ื˜ืขืจื ืขื˜ ืึทืงืกืขืก ื–ื™ื™ืŸ ื‘ืืจืขื›ื˜ื™ื’ื˜?

ื ื™ื™ืŸ, ืžื™ืจ ื•ื•ืขืœืŸ ื‘ืึทืงื•ืžืขืŸ ืึท ื–ืฉื•ืง ื•ื•ืึธืก ืงืึธืกื˜ืŸ ืื•ื ื“ื– ืฆื•ื•ื™ื™ ืฉืขื” ืคื•ืŸ ื“ืึทื•ื ื˜ื™ื™ื. ื“ืขืจืฆื•, ื“ืขืจ ื–ืฉื•ืง ื”ืื˜ ื ื™ืฉื˜ ื’ืขืืจื‘ืขื˜ ื–ื™ื ื˜ 2016, ืขืก ืื™ื– ืœื™ื’ืŸ ืื™ืŸ RedHat Bugzilla ืื•ื ื˜ืขืจ ื ื•ืžืขืจ #1297092, ืื•ืŸ ืžื™ืจ ื’ืขืคึฟื•ื ืขืŸ ืขืก ื“ื•ืจืš ืฆื•ืคืึทืœ - ืคึฟื•ืŸ ืึท ื“ืขื•ื•ืขืœืึธืคึผืขืจ ืก ื‘ืึทืจื™ื›ื˜.

ืขืก ืื™ื– ืื™ืฆื˜ ืึท ืฉื˜ืจืขื ื’ ื”ืขืจืฉืŸ ื‘ื™ื™ BEFW ืึทื– 0.0.0.0/0 ืคืืจื•ื•ืื ื“ืœื˜ ื–ื™ืš ืื™ืŸ ืฆื•ื•ื™ื™ ืื“ืจืขืกืŸ: 0.0.0.0/1 ะธ 128.0.0.0/1.

ipset ืจื™ืกื˜ืึธืจ ืฉื˜ืขืœืŸ < ื˜ืขืงืข. ื•ื•ืึธืก ื˜ื•ื˜ ipset ื˜ืึธืŸ ื•ื•ืขืŸ ืื™ืจ ื–ืึธื’ืŸ ืขืก ืฆื• restore? ืฆื™ ืื™ืจ ื˜ืจืึทื›ื˜ืŸ ืขืก ืึทืจื‘ืขื˜ ื“ื™ ื–ืขืœื‘ืข ื•ื•ื™ iptables? ื•ื•ืขื˜ ืขืก ืฆื•ืจื™ืงืงืจื™ื’ืŸ ื“ืึทื˜ืŸ?

ื’ืึธืจื ื™ืฉื˜ ื•ื•ื™ ื“ืึธืก - ืขืก ืื™ื– ืึท ืฆื•ื ื•ื™ืคื’ื™ืกืŸ, ืื•ืŸ ื“ื™ ืึทืœื˜ ืึทื“ืจืขืกืขืก ื˜ืึธืŸ ื ื™ื˜ ื’ื™ื™ืŸ ืขืจื’ืขืฅ, ืื™ืจ ืคืึทืจืฉืคึผืึทืจืŸ ื“ื™ ืึทืงืกืขืก.

ืžื™ืจ ื’ืขืคึฟื•ื ืขืŸ ืึท ื–ืฉื•ืง ื•ื•ืขืŸ ื˜ืขืกื˜ื™ื ื’ ืืคื’ืขื–ื•ื ื“ืขืจื˜ืงื™ื™ื˜. ืื™ืฆื˜ ืขืก ืื™ื– ืึท ื’ืึทื ืฅ ืงืึธืžืคึผืœื™ืฆื™ืจื˜ ืกื™ืกื˜ืขื - ืึทื ืฉื˜ืึธื˜ ืคื•ืŸ restore ื’ืขื”ืืœื˜ืŸ create temp, then restore flush temp ะธ restore temp. ืื™ืŸ ื“ื™ ืกื•ืฃ ืคื•ืŸ ื•ื™ืกื‘ื™ื™ึทื˜ืŸ: ืคึฟืึทืจ ืึทื˜ืึธืžื™ืงื™ื™ื˜, ื•ื•ื™ื™ึทืœ ืื•ื™ื‘ ืื™ืจ ื˜ืึธืŸ ืขืก ืขืจืฉื˜ืขืจ flush ืื•ืŸ ืื™ืŸ ื“ืขื ืžืึธืžืขื ื˜ ืงื•ืžื˜ ืขื˜ืœืขื›ืข ืคึผืึทืงืึทื˜, ืขืก ื•ื•ืขื˜ ื–ื™ื™ืŸ ืึทื•ื•ืขืงื’ืขื ื•ืžืขืŸ ืื•ืŸ ืขืคึผืขืก ื•ื•ืขื˜ ื’ื™ื™ืŸ ืคืึทืœืฉ. ืึทื–ื•ื™ ืขืก ืื™ื– ืึท ื‘ื™ืกืœ ืคื•ืŸ ืฉื•ื•ืึทืจืฅ ืžืึทื’ื™ืฉ ื“ืึธืจื˜.

ืงืึธื ืกื•ืœ ืงื•ื• ื‘ืึทืงื•ืžืขืŸ -ื“ืึทื˜ืึทืกืขื ื˜ืขืจ = ืื ื“ืขืจืข. ื•ื•ื™ ืื™ืš ื’ืขื–ืื’ื˜, ืžื™ืจ ื˜ืจืึทื›ื˜ืŸ ืžื™ืจ ื–ืขื ืขืŸ ืึทืกืงื™ื ื’ ืคึฟืึทืจ ืขื˜ืœืขื›ืข ื“ืึทื˜ืŸ, ืึธื‘ืขืจ ืžื™ืจ ื•ื•ืขืœืŸ ื‘ืึทืงื•ืžืขืŸ ืึธื“ืขืจ ื“ืึทื˜ืŸ ืึธื“ืขืจ ืึท ื˜ืขื•ืช. ืžื™ืจ ืงืขื ืขืŸ ื˜ืึธืŸ ื“ืึธืก ืœืึธื•ืงืึทืœื™ ื“ื•ืจืš ืงืึธื ืกื•ืœ, ืึธื‘ืขืจ ืื™ืŸ ื“ืขื ืคืึทืœ ื‘ื™ื™ื“ืข ื•ื•ืขืœืŸ ืคืจื™ืจืŸ.

ื“ืขืจ ื”ื™ื’ืข ืงืึธื ืกื•ืœ ืงืœื™ืขื ื˜ ืื™ื– ืึท ืจืึทืคึผืขืจ ืื™ื‘ืขืจ ื“ื™ HTTP API. ืื‘ืขืจ ืขืก ื ืึธืจ ื›ืึทื ื’ื– ืื•ืŸ ืจื™ืกืคึผืึทื ื“ ื ื™ืฉื˜ ืฆื• Ctrl + C, ืึธื“ืขืจ Ctrl + Z, ืึธื“ืขืจ ืขืคึผืขืก, ื ืึธืจ kill -9 ืื™ืŸ ื“ืขืจ ื•ื•ื™ื™ึทื˜ืขืจ ืงืึทื ืกืึธื•ืœ. ืžื™ืจ ื”ืึธื‘ืŸ ื“ืึธืก ื’ืขื˜ืจืึธืคืŸ ื•ื•ืขืŸ ืžื™ืจ ื”ืึธื‘ืŸ ื’ืขื‘ื•ื™ื˜ ืึท ื’ืจื•ื™ืกืŸ ืงื ื•ื™ืœ. ืึธื‘ืขืจ ืžื™ืจ ื˜ืึธืŸ ื ื™ื˜ ื”ืึธื‘ืŸ ืึท ืœื™ื™ื–ื•ื ื’ ื ืึธืš; ืžื™ืจ ื–ืขื ืขืŸ ืคึผืจื™ืคึผืขืจื™ื ื’ ืฆื• ืคืึทืจืจื™ื›ื˜ืŸ ื“ืขื ื˜ืขื•ืช ืื™ืŸ ืงืึธื ืกื•ืœ.

ื“ืขืจ ืงืึธื ืกื•ืœ ืคื™ืจืขืจ ืื™ื– ื ื™ืฉื˜ ืจื™ืกืคึผืึทื ื“ื™ื ื’. ืื•ื ื“ื–ืขืจ ื‘ืขืœ ืื™ืŸ ื“ื™ ื“ืึทื˜ืŸ ืฆืขื ื˜ืขืจ ืื™ื– ื ื™ืฉื˜ ืจื™ืกืคึผืึทื ื“ื™ื ื’, ืžื™ืจ ื˜ืจืึทื›ื˜ืŸ: "ื˜ืึธืžืขืจ ื“ื™ ืจื™ืกืขืœืขืงื˜ื™ืึธืŸ ืึทืœื’ืขืจื™ื“ืึทื ื•ื•ืขื˜ ืึทืจื‘ืขื˜ืŸ ืื™ืฆื˜?"

ื ื™ื™ืŸ, ืขืก ื•ื•ืขื˜ ื ื™ืฉื˜ ืึทืจื‘ืขื˜ืŸ, ืื•ืŸ ืžืึธื ื™ื˜ืึธืจื™ื ื’ ื•ื•ืขื˜ ื ื™ืฉื˜ ื•ื•ื™ื™ึทื–ืŸ ืขืคึผืขืก: ืงืึธื ืกื•ืœ ื•ื•ืขื˜ ื–ืึธื’ืŸ ืึทื– ืขืก ืื™ื– ืึท ื”ื™ืกื›ื™ื™ึทื•ื•ืขืก ืื™ื ื“ืขืงืก, ืึท ืคื™ืจืขืจ ืื™ื– ื’ืขืคึฟื•ื ืขืŸ ื’ืขื•ื•ืึธืจืŸ, ืึทืœืฅ ืื™ื– ื’ื•ื˜.

ื•ื•ื™ ื˜ืึธืŸ ืžื™ืจ ื”ืึทื ื“ืœืขืŸ ืžื™ื˜ ื“ืขื? service consul restart ืื™ืŸ ืงืจืึทืŸ ื™ืขื“ืขืจ ืฉืขื”. ืื•ื™ื‘ ืื™ืจ ื”ืึธื‘ืŸ 50 ืกืขืจื•ื•ืขืจืก, ืงื™ื™ืŸ ื’ืจื•ื™ืก ื”ืึทื ื“ืœืขืŸ. ื•ื•ืขืŸ ืขืก ื–ืขื ืขืŸ 16 ืคื•ืŸ ื–ื™ื™, ืื™ืจ ื•ื•ืขื˜ ืคึฟืึทืจืฉื˜ื™ื™ืŸ ื•ื•ื™ ืขืก ืึทืจื‘ืขื˜.

ืกืึธืฃ

ื•ื•ื™ ืึท ืจืขื–ื•ืœื˜ืึทื˜, ืžื™ืจ ื‘ืืงื•ืžืขืŸ ื“ื™ ืคืืœื’ืขื ื“ืข ืึทื“ื•ื•ืึทื ื˜ื™ื“ื–ืฉื™ื–:

  • 100% ืงืึทื•ื•ืขืจื™ื“ื–ืฉ ืคื•ืŸ ืึทืœืข ืœื™ื ื•ืงืก ืžืืฉื™ื ืขืŸ.
  • ื’ื™ื›ืงื™ื™ื˜.
  • ืึธื˜ืึทืžื™ื™ืฉืึทืŸ.
  • ืžื™ืจ ื‘ืืคืจื™ื™ื˜ ื™ื™ึทื–ื ื•ื•ืึทืจื’ ืื•ืŸ ื ืขืฅ ืขื ื“ื–ืฉืึทื ื™ืจื– ืคื•ืŸ ืฉืงืœืึทืคึฟืขืจื™ื™ึท.
  • ื™ื ื˜ืขื’ืจืึทื˜ื™ืึธืŸ ืคึผืึทืกืึทื‘ื™ืœืึทื˜ื™ื– ื”ืึธื‘ืŸ ื‘ืื•ื•ื™ื–ืŸ ื•ื•ืึธืก ื–ืขื ืขืŸ ื›ึผืžืขื˜ ืœื™ืžืึทื˜ืœืึทืก: ืืคื™ืœื• ืžื™ื˜ Kubernetes, ืืคื™ืœื• ืžื™ื˜ Ansible, ืืคื™ืœื• ืžื™ื˜ Python.

ืงืึธื ืก: ืงืึธื ืกื•ืœ, ืžื™ื˜ ื•ื•ืึธืก ืžื™ืจ ืื™ืฆื˜ ื”ืึธื‘ืŸ ืฆื• ืœืขื‘ืŸ, ืื•ืŸ ื“ื™ ื–ื™ื™ืขืจ ื”ื•ื™ืš ืคึผืจื™ื™ึทื– ืคื•ืŸ ื˜ืขื•ืช. ื•ื•ื™ ืึท ื‘ื™ื™ืฉืคึผื™ืœ, ืึทืžืึธืœ ื‘ื™ื™ึท 6:XNUMX (ื“ืขืจ ื”ื•ื™ืคึผื˜ ืฆื™ื™ื˜ ืื™ืŸ ืจื•ืกืœืึทื ื“) ืื™ืš ืื™ื– ื’ืขื•ื•ืขืŸ ืขื“ื™ื˜ื™ื ื’ ืขืคึผืขืก ืื™ืŸ ื“ื™ ืจืฉื™ืžื•ืช ืคื•ืŸ ื ืขื˜ื•ื•ืึธืจืงืก. ืžื™ืจ ื”ืึธื‘ืŸ ืคึผื•ื ืงื˜ ื’ืขื‘ื•ื™ื˜ ื™ื ืกืึทืœื™ื™ืฉืึทืŸ ื‘ื™ื™ BEFW ืื™ืŸ ื“ืขืจ ืฆื™ื™ื˜. ืื™ืš ื’ืขืžืื›ื˜ ืึท ื’ืจื™ื™ึทื– ืขืจื’ืขืฅ, ืขืก ืžื™ื™ื ื˜ ืึทื– ืื™ืš ืื ื’ืขื•ื•ื™ื–ืŸ ื“ื™ ืื•ืžืจืขื›ื˜ ืžืึทืกืงืข, ืึธื‘ืขืจ ืึทืœืฅ ืื™ื– ื’ืขืคืืœืŸ ืื™ืŸ ืฆื•ื•ื™ื™ ืกืขืงื•ื ื“ืขืก. ื“ื™ ืžืึธื ื™ื˜ืึธืจื™ื ื’ ืœื™ื™ืฅ ืึทืจื•ื™ืฃ, ื“ืขืจ ืฉื˜ื™ืฆืŸ ืžืขื ื˜ืฉ ืื•ื™ืฃ ืคืœื™ื›ื˜ ืงื•ืžื˜ ืคืœื™ืกื ื“ื™ืง: "ืžื™ืจ ื”ืึธื‘ืŸ ืึทืœืฅ!" ื“ืขืจ ื”ื•ื™ืคื˜ ืคื•ืŸ ื“ืขืจ ืืคื˜ื™ื™ืœื•ื ื’ ืื™ื– ื’ืขื•ื•ืืจืŸ ื’ืจื•ื™ ื•ื•ืขืŸ ืขืจ ื”ืื˜ ืขืจืงืœืขืจื˜ ืคืืจ ื“ื™ ื‘ื™ื–ื ืขืก ืคืืจื•ื•ืืก ื“ืืก ืื™ื– ื’ืขืฉืขืŸ.

ื“ืขืจ ืคึผืจื™ื™ึทื– ืคื•ืŸ ื˜ืขื•ืช ืื™ื– ืึทื–ื•ื™ ื”ื•ื™ืš ืึทื– ืžื™ืจ ื”ืึธื‘ืŸ ืงื•ืžืขืŸ ืึทืจื•ื™ืฃ ืžื™ื˜ ืื•ื ื“ื–ืขืจ ืื™ื™ื’ืŸ ืงืึธืžืคึผืœืขืงืก ืคืึทืจื”ื™ื˜ื•ื ื’ ืคึผืจืึธืฆืขื“ื•ืจ. ืื•ื™ื‘ ืื™ืจ ื™ื ืกื˜ืจื•ืžืขื ื˜ ื“ืขื ืื•ื™ืฃ ืึท ื’ืจื•ื™ืก ืคึผืจืึธื“ื•ืงืฆื™ืข ืคึผืœืึทืฅ, ืื™ืจ ื˜ืึธืŸ ื ื™ื˜ ื“ืึทืจืคึฟืŸ ืฆื• ื’ืขื‘ืŸ ืึท ื‘ืขืœ ืกื™ืžืขืŸ ืื™ื‘ืขืจ ืงืึธื ืกื•ืœ ืฆื• ืึทืœืขืžืขืŸ. ื“ืืก ื•ื•ืขื˜ ืกื•ืฃ ืฉืœืขื›ื˜.

ืงืึธืกื˜ืŸ ืื™ืš ื’ืขืฉืจื™ื‘ืŸ ืงืึธื“ ืคึฟืึทืจ 400 ืฉืขื” ืึทืœื™ื™ืŸ. ืžื™ื™ึทืŸ ืžืึทื ืฉืึทืคึฟื˜ ืคื•ืŸ 4 ืžืขื ื˜ืฉืŸ ืกืคึผืขื ื“ื– 10 ืฉืขื” ืคึผืขืจ ื—ื•ื“ืฉ ืื•ื™ืฃ ืฉื˜ื™ืฆืŸ ืคึฟืึทืจ ืึทืœืขืžืขืŸ. ืงืึทืžืคึผืขืจื“ ืฆื• ื“ื™ ืคึผืจื™ื™ึทื– ืคื•ืŸ ืงื™ื™ืŸ ื ื™ื™ึท ื“ื•ืจ ืคื™ื™ืจื•ื•ืึทืœ, ืขืก ืื™ื– ืคืจื™ื™.

ืคึผืœืึทืŸ. ื“ื™ ืœืึทื ื’-ื˜ืขืจืžื™ืŸ ืคึผืœืึทืŸ ืื™ื– ืฆื• ื’ืขืคึฟื™ื ืขืŸ ืึธืœื˜ืขืจื ืึทื˜ื™ื•ื• ื˜ืจืึทื ืกืคึผืขืจื˜ื™ื™ืฉืึทืŸ ืฆื• ืคืึทืจื‘ื™ื™ึทื˜ืŸ ืึธื“ืขืจ ื“ืขืจื’ืึทื ื’ ืงืึธื ืกื•ืœ. ื˜ืึธืžืขืจ ืขืก ื•ื•ืขื˜ ื–ื™ื™ืŸ ืงืึทืคืงืึท ืึธื“ืขืจ ืขืคึผืขืก ืขื ืœืขืš. ืื‘ืขืจ ืื™ืŸ ื“ื™ ืงื•ืžืขื ื“ื™ืง ื™ืึธืจืŸ ืžื™ืจ ื•ื•ืขืœืŸ ืœืขื‘ืŸ ืื•ื™ืฃ ืงืึธื ืกื•ืœ.

ื’ืœื™ื™ืš ืคึผืœืึทื ื–: ื™ื ืึทื’ืจื™ื™ืฉืึทืŸ ืžื™ื˜ Fail2ban, ืžื™ื˜ ืžืึธื ื™ื˜ืึธืจื™ื ื’, ืžื™ื˜ ื ืคื˜ืึทื‘ืœืขืก, ืขืคืฉืขืจ ืžื™ื˜ ืื ื“ืขืจืข ื“ื™ืกื˜ืจื™ื‘ื™ื•ืฉืึทื ื–, ืžืขื˜ืจื™ืงืก, ืึทื•ื•ืึทื ืกื™ืจื˜ืข ืžืึธื ื™ื˜ืึธืจื™ื ื’, ืึทืคึผื˜ืึทืžืึทื–ื™ื™ืฉืึทืŸ. ืงื•ื‘ืขืจื ืขื˜ืขืก ืฉื˜ื™ืฆืŸ ืื™ื– ืื•ื™ืš ืขืจื’ืขืฅ ืื™ืŸ ื“ื™ ืคึผืœืึทื ื–, ื•ื•ื™ื™ึทืœ ืื™ืฆื˜ ืžื™ืจ ื”ืึธื‘ืŸ ืขื˜ืœืขื›ืข ืงืœืึทืกื˜ืขืจื– ืื•ืŸ ื“ื™ ืคืึทืจืœืึทื ื’.

ืžืขืจ ืคื•ืŸ ื“ื™ ืคึผืœืึทื ื–:

  • ื–ื•ื›ืŸ ืคึฟืึทืจ ืึทื ืึทืžืึทืœื™ื– ืื™ืŸ ืคืึทืจืงืขืจ;
  • ื ืขืฅ ืžืึทืคึผืข ืคืึทืจื•ื•ืึทืœื˜ื•ื ื’;
  • Kubernetes ืฉื˜ื™ืฆืŸ;
  • ืึทืกืขืžื‘ืึทืœื™ื ื’ ืคึผืึทืงืึทื“ื–ืฉืึทื– ืคึฟืึทืจ ืึทืœืข ืกื™ืกื˜ืขืžืขืŸ;
  • ื•ื•ืขื‘-ื•ื•ื™.

ืžื™ืจ ื–ืขื ืขืŸ ืงืขืกื™ื™ื“ืขืจ ืืจื‘ืขื˜ืŸ ืื•ื™ืฃ ื™ืงืกืคึผืึทื ื“ื™ื ื’ ื“ื™ ืงืึทื ืคื™ื’ื™ืขืจื™ื™ืฉืึทืŸ, ื™ื ืงืจื™ืกื™ื ื’ ืžืขื˜ืจื™ืงืก ืื•ืŸ ืึทืคึผื˜ืึทืžืึทื–ื™ื™ืฉืึทืŸ.

ืคืึทืจื‘ื™ื ื“ืŸ ื“ื™ ืคึผืจื•ื™ืขืงื˜. ื“ื™ ืคึผืจื•ื™ืขืงื˜ ืื™ื– ื’ืขื•ื•ืขืŸ ืงื™ืœ, ืึธื‘ืขืจ, ืœื™ื™ื“ืขืจ, ืขืก ืื™ื– ื ืึธืš ืึท ืื™ื™ืŸ-ืžืขื ื˜ืฉ ืคึผืจื•ื™ืขืงื˜. ืงื•ื ืฆื• ื’ื™ื˜ื”ื•ื‘ ืื•ืŸ ืคึผืจื•ื‘ื™ืจืŸ ืฆื• ื˜ืึธืŸ ืขืคึผืขืก: ื™ื‘ืขืจื’ืขื‘ืŸ, ืคึผืจื•ื‘ื™ืจืŸ, ืคึฟืึธืจืฉืœืึธื’ืŸ ืขืคึผืขืก, ื’ืขื‘ืŸ ื“ื™ื™ืŸ ืึทืกืขืกืžืึทื ื˜.

ื“ืขืจื•ื•ื™ื™ึทืœ ืžื™ืจ ื–ืขื ืขืŸ ืคึผืจื™ืคึผืขืจื™ื ื’ ืคึฟืึทืจ ืกื™ื™ื ื˜ ื”ื™ื’ื”ืœืึธืึทื“ ++, ื•ื•ืึธืก ื•ื•ืขื˜ ืคึผืึทืกื™ืจืŸ ืื•ื™ืฃ ืืคืจื™ืœ 6 ืื•ืŸ 7 ืื™ืŸ ืกื˜ ืคืขื˜ืขืจื‘ื•ืจื’, ืื•ืŸ ืžื™ืจ ืœืึทื“ืŸ ื“ืขื•ื•ืขืœืึธืคึผืขืจืก ืคื•ืŸ ื”ื•ื™ืš-ืžืึทืกืข ืกื™ืกื˜ืขืžืขืŸ ืึธื ื•ื•ืขื ื“ืŸ ืคึฟืึทืจ ืึท ื‘ืึทืจื™ื›ื˜. ื™ืงืกืคึผื™ืจื™ืึทื ืกื˜ ืกืคึผื™ืงืขืจื– ืฉื•ื™ืŸ ื•ื•ื™ืกืŸ ื•ื•ืึธืก ืฆื• ื˜ืึธืŸ, ืึธื‘ืขืจ ืคึฟืึทืจ ื“ื™ ื ื™ื™ึทืข ืฆื• ืจืขื“ืŸ ืžื™ืจ ืจืขืงืึธืžืขื ื“ื™ืจืŸ ืœืคึผื—ื•ืช ืคึผืจื•ื‘ื™ืจืŸ. ืึธื ื˜ื™ื™ืœ ื ืขืžืขืŸ ืื™ืŸ ื“ืขืจ ืงืึธื ืคึฟืขืจืขื ืฅ ื•ื•ื™ ืึท ืจืขื“ื ืขืจ ื”ืื˜ ืึท ื ื•ืžืขืจ ืคื•ืŸ ืึทื“ื•ื•ืึทื ื˜ื™ื“ื–ืฉื™ื–. ืื™ืจ ืงืขื ืขืŸ ืœื™ื™ืขื ืขืŸ ื•ื•ืึธืก ืึธื ืขืก, ืœืžืฉืœ, ืื™ืŸ ื“ื™ ืกื•ืฃ ื“ื™ ืืจื˜ื™ืงืœ.

ืžืงื•ืจ: www.habr.com

ืœื™ื™ื’ืŸ ืึท ื‘ืึทืžืขืจืงื•ื ื’