ืคืจื˜ื™ื ื˜ื›ื ื™ื™ื ืฉืœ ืคืจื™ืฆืช Capital One ื‘-AWS

ืคืจื˜ื™ื ื˜ื›ื ื™ื™ื ืฉืœ ืคืจื™ืฆืช Capital One ื‘-AWS

ื‘-19 ื‘ื™ื•ืœื™ 2019, ืงืคื™ื˜ืœ ื•ื•ืืŸ ืงื™ื‘ืœื” ืืช ื”ื”ื•ื“ืขื” ืฉื›ืœ ื—ื‘ืจื” ืžื•ื“ืจื ื™ืช ื—ื•ืฉืฉืช - ื”ืชืจื—ืฉื” ืคืจืฆืช ื ืชื•ื ื™ื. ื–ื” ื”ืฉืคื™ืข ืขืœ ื™ื•ืชืจ ืž-106 ืžื™ืœื™ื•ืŸ ืื ืฉื™ื. 140 ืžืกืคืจื™ ื‘ื™ื˜ื•ื— ืœืื•ืžื™ ื‘ืืจื”"ื‘, ืžื™ืœื™ื•ืŸ ืžืกืคืจื™ ื‘ื™ื˜ื•ื— ืœืื•ืžื™ ืงื ื“ื™ื™ื. 000 ื—ืฉื‘ื•ื ื•ืช ื‘ื ืง. ืœื ื ืขื™ื, ืืชื” ืœื ืžืกื›ื™ื?

ืœืจื•ืข ื”ืžื–ืœ, ื”ืคืจื™ืฆื” ืœื ื”ืชืจื—ืฉื” ื‘-19 ื‘ื™ื•ืœื™. ื›ืคื™ ืฉืžืชื‘ืจืจ, ืคื™ื™ื’' ืชื•ืžืคืกื•ืŸ, ื.ืง.ื. ื‘ึผึดืœืชึดื™ ื™ึธืฆึดื™ื‘, ื‘ื™ืฆืข ืืช ื–ื” ื‘ื™ืŸ 22 ื‘ืžืจืฅ ืœ-23 ื‘ืžืจืฅ 2019. ื–ื” ืœืคื ื™ ื›ืžืขื˜ ืืจื‘ืขื” ื—ื•ื“ืฉื™ื. ืœืžืขืฉื”, ืจืง ื‘ืขื–ืจืช ื™ื•ืขืฆื™ื ื—ื™ืฆื•ื ื™ื™ื ื”ืฆืœื™ื—ื” Capital One ืœื’ืœื•ืช ืฉืžืฉื”ื• ืงืจื”.

ืขื•ื‘ื“ ืœืฉืขื‘ืจ ืฉืœ ืืžื–ื•ืŸ ื ืขืฆืจ ื•ืขื•ืžื“ ื‘ืคื ื™ ืงื ืก ืฉืœ 250 ื“ื•ืœืจ ื•ื—ืžืฉ ืฉื ื•ืช ืžืืกืจ... ืื‘ืœ ืขื“ื™ื™ืŸ ื ื•ืชืจื” ื”ืจื‘ื” ืฉืœื™ืœื™ื•ืช. ืœืžื”? ืžื›ื™ื•ื•ืŸ ืฉื—ื‘ืจื•ืช ืจื‘ื•ืช ืฉืกื‘ืœื• ืžืคืจื™ืฆื•ืช ืžื ืกื•ืช ืœื”ืชื ืขืจ ืžื”ืื—ืจื™ื•ืช ืœื—ื™ื–ื•ืง ื”ืชืฉืชื™ืช ื•ื”ื™ื™ืฉื•ืžื™ื ืฉืœื”ืŸ ืขืœ ืจืงืข ื”ืขืœื™ื™ื” ื‘ืคืฉืขื™ ื”ืกื™ื™ื‘ืจ.

ื‘ื›ืœ ืžืงืจื”, ืืชื” ื™ื›ื•ืœ ื‘ืงืœื•ืช ืœื—ืคืฉ ื‘ื’ื•ื’ืœ ืืช ื”ืกื™ืคื•ืจ ื”ื–ื”. ืœื ื ื™ื›ื ืก ืœื“ืจืžื”, ืืœื ื ื“ื‘ืจ ืขืœ ื˜ึถื›ื ึดื™ ื”ืฆื“ ืฉืœ ื”ืขื ื™ื™ืŸ.

ืงื•ื“ื ื›ืœ ืžื” ืงืจื”?

ืœ-Capital One ืคืขืœื• ื›-700 ื“ืœื™ื™ื ืžืกื•ื’ S3, ืื•ืชื ื”ืขืชื™ืงื” ืคื™ื™ื’' ืชื•ืžืคืกื•ืŸ ื•ืกื™ื ืงื” ืื•ืชื.

ืฉื ื™ืช, ื”ืื ื–ื”ื• ืžืงืจื” ื ื•ืกืฃ ืฉืœ ืžื“ื™ื ื™ื•ืช ื“ืœื™ S3 ืฉื”ื•ื’ื“ืจื” ื‘ืฆื•ืจื” ืฉื’ื•ื™ื”?

ืœื ืœื ื”ืคืขื. ื›ืืŸ ื”ื™ื ื”ืฉื™ื’ื” ื’ื™ืฉื” ืœืฉืจืช ืขื ื—ื•ืžืช ืืฉ ืฉื”ื•ื’ื“ืจื” ื‘ืฆื•ืจื” ืœื ื ื›ื•ื ื” ื•ื‘ื™ืฆืขื” ืžืฉื ืืช ื›ืœ ื”ืคืขื•ืœื”.

ืจื’ืข, ืื™ืš ื–ื” ืืคืฉืจื™?

ื•ื‘ื›ืŸ, ื‘ื•ืื• ื ืชื—ื™ืœ ื‘ื›ื ื™ืกื” ืœืฉืจืช, ืœืžืจื•ืช ืฉืื™ืŸ ืœื ื• ื”ืจื‘ื” ืคืจื˜ื™ื. ื ืืžืจ ืœื ื• ืจืง ืฉื–ื” ืงืจื” ื“ืจืš "ื—ื•ืžืช ืืฉ ืœื ืžื•ื’ื“ืจืช". ืื– ืžืฉื”ื• ืคืฉื•ื˜ ื›ืžื• ื”ื’ื“ืจื•ืช ืฉื’ื•ื™ื•ืช ืฉืœ ืงื‘ื•ืฆืช ืื‘ื˜ื—ื” ืื• ืชืฆื•ืจื” ืฉืœ ื—ื•ืžืช ื”ืืฉ ืฉืœ ื™ื™ืฉื•ื ื”ืื™ื ื˜ืจื ื˜ (Imperva), ืื• ื—ื•ืžืช ื”ืืฉ ืฉืœ ื”ืจืฉืช (iptables, ufw, shorewall ื•ื›ื•'). Capital One ืจืง ื”ื•ื“ืชื” ื‘ืืฉืžื” ื•ืืžืจื” ืฉื”ื™ื ืกื’ืจื” ืืช ื”ื—ื•ืจ.

ืกื˜ื•ืŸ ืืžืจ ืฉ-Capital One ืœื ื”ื‘ื—ื™ืŸ ื‘ืชื—ื™ืœื” ื‘ืคื’ื™ืขื•ืช ื—ื•ืžืช ื”ืืฉ, ืืš ืคืขืœ ื‘ืžื”ื™ืจื•ืช ืœืื—ืจ ืฉื ื•ื“ืข ืœื”. ื–ื” ื‘ื”ื—ืœื˜ ื ืขื–ืจ ื‘ืขื•ื‘ื“ื” ืฉื”ื”ืืงืจ ื”ืฉืื™ืจ ืœื›ืื•ืจื” ืžื™ื“ืข ืžื–ื”ื” ืžืคืชื— ื‘ืจืฉื•ืช ื”ืฆื™ื‘ื•ืจ, ืืžืจ ืกื˜ื•ืŸ.

ืื ืืชื” ืชื•ื”ื” ืœืžื” ืื ื—ื ื• ืœื ื ื›ื ืกื™ื ื™ื•ืชืจ ืœื—ืœืง ื”ื–ื”, ืื ื ื”ื‘ื™ื ื• ืฉื‘ืฉืœ ืžื™ื“ืข ืžื•ื’ื‘ืœ ืื ื—ื ื• ื™ื›ื•ืœื™ื ืจืง ืœืฉืขืจ. ื–ื” ืœื ื”ื’ื™ื•ื ื™ ื‘ื”ืชื—ืฉื‘ ื‘ื›ืš ืฉื”ืคืจื™ืฆื” ื”ื™ื™ืชื” ืชืœื•ื™ื” ื‘ื—ื•ืจ ืฉื”ื•ืชื™ืจ ืงืคื™ื˜ืœ ื•ื•ืืŸ. ืืœื ืื ื›ืŸ ื”ื ื™ืกืคืจื• ืœื ื• ื™ื•ืชืจ, ืื ื—ื ื• ืคืฉื•ื˜ ื ืจืฉื•ื ืืช ื›ืœ ื”ื“ืจื›ื™ื ื”ืืคืฉืจื™ื•ืช ืฉื‘ื”ืŸ Capital One ื”ืฉืื™ืจ ืืช ื”ืฉืจืช ืฉืœื”ื ืคืชื•ื— ื‘ืฉื™ืœื•ื‘ ืขื ื›ืœ ื”ื“ืจื›ื™ื ื”ืืคืฉืจื™ื•ืช ืฉืžื™ืฉื”ื• ื™ื›ื•ืœ ืœื”ืฉืชืžืฉ ื‘ืื—ืช ืžื”ืืคืฉืจื•ื™ื•ืช ื”ืฉื•ื ื•ืช ื”ืœืœื•. ื”ืคื’ืžื™ื ื•ื”ื˜ื›ื ื™ืงื•ืช ื”ืœืœื• ื™ื›ื•ืœื™ื ืœื ื•ืข ื‘ื™ืŸ ื”ืฉื’ื—ื•ืช ืžื˜ื•ืคืฉื•ืช ืขื“ ื“ืคื•ืกื™ื ืžื•ืจื›ื‘ื™ื ืœื”ืคืœื™ื. ื‘ื”ืชื—ืฉื‘ ื‘ืžื’ื•ื•ืŸ ื”ืืคืฉืจื•ื™ื•ืช, ื–ื• ืชื”ืคื•ืš ืœืกืื’ื” ืืจื•ื›ื” ืœืœื ืžืกืงื ื” ืืžื™ืชื™ืช. ืœื›ืŸ, ื‘ื•ืื• ื ืชืžืงื“ ื‘ื ื™ืชื•ื— ื”ื—ืœืง ืฉื‘ื• ื™ืฉ ืœื ื• ืขื•ื‘ื“ื•ืช.

ืื– ื”ืคืชืจื•ืŸ ื”ืจืืฉื•ืŸ ื”ื•ื: ื“ืข ืžื” ื—ื•ืžื•ืช ื”ืืฉ ืฉืœืš ืžืืคืฉืจื•ืช.

ืงื‘ืข ืžื“ื™ื ื™ื•ืช ืื• ืชื”ืœื™ืš ื ื›ื•ืŸ ื›ื“ื™ ืœื”ื‘ื˜ื™ื— ืฉืจืง ืžื” ืฉืฆืจื™ืš ืœืคืชื•ื— ื™ื™ืคืชื—. ืื ืืชื” ืžืฉืชืžืฉ ื‘ืžืฉืื‘ื™ AWS ื›ืžื• ืงื‘ื•ืฆื•ืช ืื‘ื˜ื—ื” ืื• ACLs ื‘ืจืฉืช, ื‘ืจื•ืจ ืฉืจืฉื™ืžืช ื”ื‘ื™ืงื•ืจืช ืœื‘ื™ืงื•ืจืช ื™ื›ื•ืœื” ืœื”ื™ื•ืช ืืจื•ื›ื”... ืื‘ืœ ื‘ื“ื™ื•ืง ื›ืžื• ืžืฉืื‘ื™ื ืจื‘ื™ื ื ื•ืฆืจื™ื ื‘ืื•ืคืŸ ืื•ื˜ื•ืžื˜ื™ (ื›ืœื•ืžืจ CloudFormation), ืืคืฉืจ ื’ื ืœื”ืคื•ืš ืืช ื”ื‘ื™ืงื•ืจืช ืฉืœื”ื ืœืื•ื˜ื•ืžื˜ื™ืช. ื‘ื™ืŸ ืื ื–ื” ืกืงืจื™ืคื˜ ืชื•ืฆืจืช ื‘ื™ืช ืฉืกื•ืจืง ืื•ื‘ื™ื™ืงื˜ื™ื ื—ื“ืฉื™ื ืœืื™ืชื•ืจ ืคื’ืžื™ื, ืื• ืžืฉื”ื• ื›ืžื• ื‘ื™ืงื•ืจืช ืื‘ื˜ื—ื” ื‘ืชื”ืœื™ืš CI/CD... ื™ืฉ ื”ืจื‘ื” ืืคืฉืจื•ื™ื•ืช ืงืœื•ืช ืœื”ื™ืžื ืข ืžื›ืš.

ื”ื—ืœืง ื”"ืžืฆื—ื™ืง" ื‘ืกื™ืคื•ืจ ื”ื•ื ืฉืื Capital One ื”ื™ื™ืชื” ืกื•ืชืžืช ืืช ื”ื—ื•ืจ ืžืœื›ืชื—ื™ืœื”... ืฉื•ื ื“ื‘ืจ ืœื ื”ื™ื” ืงื•ืจื”. ื•ื›ืš, ื‘ื›ื ื•ืช, ื–ื” ืชืžื™ื“ ืžื–ืขื–ืข ืœืจืื•ืช ืื™ืš ืžืฉื”ื• ื‘ืืžืช ื“ื™ ืคืฉื•ื˜ ื”ื•ืคืš ืœื”ื™ื•ืช ื”ืกื™ื‘ื” ื”ื™ื—ื™ื“ื” ืœืคืจื™ืฆืช ื—ื‘ืจื”. ื‘ืžื™ื•ื—ื“ ืื—ื“ ื’ื“ื•ืœ ื›ืžื• Capital One.

ืื–, ื”ืืงืจ ื‘ืคื ื™ื - ืžื” ืงืจื” ืื—ืจ ื›ืš?

ื•ื‘ื›ืŸ, ืœืื—ืจ ืคืจื™ืฆื” ืœืžื•ืคืข ืฉืœ EC2... ื”ืจื‘ื” ื™ื›ื•ืœ ืœื”ืฉืชื‘ืฉ. ืืชื” ื›ืžืขื˜ ื”ื•ืœืš ืขืœ ืงืฆื” ื”ืกื›ื™ืŸ ืื ืืชื” ื ื•ืชืŸ ืœืžื™ืฉื”ื• ืœืœื›ืช ื›ืœ ื›ืš ืจื—ื•ืง. ืื‘ืœ ืื™ืš ื–ื” ื ื›ื ืก ืœื“ืœื™ื™ื ืฉืœ S3? ื›ื“ื™ ืœื”ื‘ื™ืŸ ื–ืืช, ื‘ื•ืื• ื ื“ื•ืŸ ื‘ืชืคืงื™ื“ื™ IAM.

ืœื›ืŸ, ื“ืจืš ืื—ืช ืœื’ืฉืช ืœืฉื™ืจื•ืชื™ AWS ื”ื™ื ืœื”ื™ื•ืช ืžืฉืชืžืฉ. ืื•ืงื™ื™, ื–ื” ื“ื™ ื‘ืจื•ืจ. ืื‘ืœ ืžื” ืื ืืชื” ืจื•ืฆื” ืœืชืช ืœืฉื™ืจื•ืชื™ AWS ืื—ืจื™ื, ื›ืžื• ืฉืจืชื™ ื”ื™ื™ืฉื•ืžื™ื ืฉืœืš, ื’ื™ืฉื” ืœื“ืœื™ S3 ืฉืœืš? ื‘ืฉื‘ื™ืœ ื–ื” ื ื•ืขื“ื• ืชืคืงื™ื“ื™ IAM. ื”ื ืžื•ืจื›ื‘ื™ื ืžืฉื ื™ ืžืจื›ื™ื‘ื™ื:

  1. ืžื“ื™ื ื™ื•ืช ืืžื•ืŸ - ืื™ืœื• ืฉื™ืจื•ืชื™ื ืื• ืื ืฉื™ื ื™ื›ื•ืœื™ื ืœื”ืฉืชืžืฉ ื‘ืชืคืงื™ื“ ื–ื”?
  2. ืžื“ื™ื ื™ื•ืช ื”ืจืฉืื•ืช - ืžื” ื”ืชืคืงื™ื“ ื”ื–ื” ืžืืคืฉืจ?

ืœื“ื•ื’ืžื”, ื‘ืจืฆื•ื ืš ืœื™ืฆื•ืจ ืชืคืงื™ื“ IAM ืฉื™ืืคืฉืจ ืœืžื•ืคืขื™ EC2 ืœื’ืฉืช ืœื“ืœื™ S3: ืจืืฉื™ืช, ืœืชืคืงื™ื“ ืžื•ื’ื“ืจ ืžื“ื™ื ื™ื•ืช ืืžื•ืŸ ืฉ-EC2 (ื”ืฉื™ืจื•ืช ื›ื•ืœื•) ืื• ืžื•ืคืขื™ื ืกืคืฆื™ืคื™ื™ื ื™ื›ื•ืœื™ื "ืœื”ืฉืชืœื˜" ืขืœ ื”ืชืคืงื™ื“. ืงื‘ืœืช ืชืคืงื™ื“ ืคื™ืจื•ืฉื” ืฉื”ื ื™ื›ื•ืœื™ื ืœื”ืฉืชืžืฉ ื‘ื”ืจืฉืื•ืช ื”ืชืคืงื™ื“ ื›ื“ื™ ืœื‘ืฆืข ืคืขื•ืœื•ืช. ืฉื ื™ืช, ืžื“ื™ื ื™ื•ืช ื”ื”ืจืฉืื•ืช ืžืืคืฉืจืช ืœืฉื™ืจื•ืช/ืื“ื/ืžืฉืื‘ ืฉ"ืœืงื— ืืช ื”ืชืคืงื™ื“" ืœืขืฉื•ืช ื›ืœ ื“ื‘ืจ ื‘-S3, ื‘ื™ืŸ ืื ื–ื” ื’ื™ืฉื” ืœื“ืœื™ ืกืคืฆื™ืคื™ ืื—ื“... ืื• ืžืขืœ 700, ื›ืžื• ื‘ืžืงืจื” ืฉืœ Capital One.

ื‘ืจื’ืข ืฉืืชื” ื ืžืฆื ื‘ืžื•ืคืข EC2 ืขื ืชืคืงื™ื“ IAM, ืืชื” ื™ื›ื•ืœ ืœื”ืฉื™ื’ ืื™ืฉื•ืจื™ื ื‘ื›ืžื” ื“ืจื›ื™ื:

  1. ืืชื” ื™ื›ื•ืœ ืœื‘ืงืฉ ืžื˜ื ื ืชื•ื ื™ื ืฉืœ ืžื•ืคืข ื‘ื›ืชื•ื‘ืช http://169.254.169.254/latest/meta-data

    ื‘ื™ืŸ ื”ื™ืชืจ, ืชื•ื›ืœ ืœืžืฆื•ื ืืช ืชืคืงื™ื“ IAM ืขื ื›ืœ ืื—ื“ ืžืžืคืชื—ื•ืช ื”ื’ื™ืฉื” ื‘ื›ืชื•ื‘ืช ื–ื•. ื›ืžื•ื‘ืŸ, ืจืง ืื ืืชื” ื ืžืฆื ื‘ืžืงืจื”.

  2. ื”ืฉืชืžืฉ ื‘-AWS CLI...

    ืื ื”-AWS CLI ืžื•ืชืงืŸ, ื”ื•ื ื ื˜ืขืŸ ืขื ืื™ืฉื•ืจื™ื ืžืชืคืงื™ื“ื™ IAM, ืื ืงื™ื™ืžื™ื. ื›ืœ ืžื” ืฉื ื•ืชืจ ื”ื•ื ืœืขื‘ื•ื“ ื“ืจืš ื”ืžื•ืคืข. ื›ืžื•ื‘ืŸ, ืื ืžื“ื™ื ื™ื•ืช ื”ืืžื•ืŸ ืฉืœื”ื ื”ื™ื™ืชื” ืคืชื•ื—ื”, ืคื™ื™ื’' ื™ื›ื•ืœื” ืœืขืฉื•ืช ื”ื›ืœ ื™ืฉื™ืจื•ืช.

ืื– ื”ืžื”ื•ืช ืฉืœ ืชืคืงื™ื“ื™ IAM ื”ื™ื ืฉื”ื ืžืืคืฉืจื™ื ืœืžืฉืื‘ื™ื ืžืกื•ื™ืžื™ื ืœืคืขื•ืœ ื‘ืฉืžืš ื‘ืžืฉืื‘ื™ื ืื—ืจื™ื.

ืขื›ืฉื™ื• ื›ืฉืืชื” ืžื‘ื™ืŸ ืืช ื”ืชืคืงื™ื“ื™ื ืฉืœ IAM, ืื ื—ื ื• ื™ื›ื•ืœื™ื ืœื“ื‘ืจ ืขืœ ืžื” ืฉืคื™ื™ื’' ืชื•ืžืคืกื•ืŸ ืขืฉืชื”:

  1. ื”ื™ื ื”ืฉื™ื’ื” ื’ื™ืฉื” ืœืฉืจืช (ืžื•ืคืข EC2) ื“ืจืš ื—ื•ืจ ื‘ื—ื•ืžืช ื”ืืฉ

    ื‘ื™ืŸ ืื ื–ื” ื”ื™ื” ืงื‘ื•ืฆื•ืช ืื‘ื˜ื—ื”/ACL ืื• ื—ื•ืžื•ืช ืืฉ ืฉืœ ื™ื™ืฉื•ืžื™ ืื™ื ื˜ืจื ื˜ ืžืฉืœื”ื, ื”ื—ื•ืจ ื”ื™ื” ื›ื ืจืื” ื“ื™ ืงืœ ืœืกืชื•ื, ื›ืคื™ ืฉืฆื•ื™ืŸ ื‘ืจืฉื•ืžื•ืช ื”ืจืฉืžื™ื•ืช.

  2. ืคืขื ืื—ืช ืขืœ ื”ืฉืจืช, ื”ื™ื ื”ื™ื™ืชื” ืžืกื•ื’ืœืช ืœื”ืชื ื”ื’ "ื›ืื™ืœื•" ื”ื™ื ื”ืฉืจืช ื‘ืขืฆืžื”
  3. ืžื›ื™ื•ื•ืŸ ืฉืชืคืงื™ื“ ืฉืจืช IAM ืืคืฉืจ ืœ-S3 ื’ื™ืฉื” ืœ-700+ ื“ืœื™ื™ื ืืœื”, ื”ื•ื ื”ื™ื” ืžืกื•ื’ืœ ืœื’ืฉืช ืืœื™ื”ื

ืžืื•ืชื• ืจื’ืข, ื›ืœ ืžื” ืฉื”ื™ื” ืขืœื™ื” ืœืขืฉื•ืช ื–ื” ืœื”ืคืขื™ืœ ืืช ื”ืคืงื•ื“ื” List Bucketsื•ืื– ื”ืคืงื•ื“ื” Sync ืž-AWS CLI...

Capital One Bank ืžืขืจื™ืš ืืช ื”ื ื–ืง ืžื”ืคืจื™ืฆื” ื‘ื™ืŸ 100 ืœ-150 ืžื™ืœื™ื•ืŸ ื“ื•ืœืจ. ืžื ื™ืขืช ื ื–ืง ื›ื–ื” ื”ื™ื ื”ืกื™ื‘ื” ืฉื—ื‘ืจื•ืช ืžืฉืงื™ืขื•ืช ื›ืœ ื›ืš ื”ืจื‘ื” ื‘ื”ื’ื ื” ืขืœ ืชืฉืชื™ืช ืขื ืŸ, ื‘-DevOps ื•ื‘ืžื•ืžื—ื™ ืื‘ื˜ื—ื”. ื•ืขื“ ื›ืžื” ื”ืžืขื‘ืจ ืœืขื ืŸ ื‘ืขืœ ืขืจืš ื•ื—ืกื›ื•ื ื™? ืขื“ ื›ื“ื™ ื›ืš ืฉื’ื ืžื•ืœ ืขื•ื“ ื•ืขื•ื“ ืืชื’ืจื™ ืื‘ื˜ื—ืช ืกื™ื™ื‘ืจ ืฉื•ืง ื”ืขื ืŸ ื”ืฆื™ื‘ื•ืจื™ ื”ื›ื•ืœืœ ืฆืžื— ื‘-42% ื‘ืจื‘ืขื•ืŸ ื”ืจืืฉื•ืŸ ืฉืœ 2019!

ืžื•ืกืจ ื”ืฉื›ืœ ืฉืœ ื”ืกื™ืคื•ืจ: ื‘ื“ื•ืง ืืช ืฉืœื•ืžืš; ื‘ื™ืฆื•ืข ื‘ื™ืงื•ืจื•ืช ืฉื•ื˜ืคื•ืช; ื›ื‘ื“ ืืช ืขื™ืงืจื•ืŸ ื”ื–ื›ื•ืช ื”ืงื˜ื ื” ื‘ื™ื•ืชืจ ืขื‘ื•ืจ ืžื“ื™ื ื™ื•ืช ืื‘ื˜ื—ื”.

(ื›ืืŸ ื ื™ืชืŸ ืœืฆืคื•ืช ื‘ื“ื•"ื— ื”ืžืฉืคื˜ื™ ื”ืžืœื).

ืžืงื•ืจ: www.habr.com

ื”ื•ืกืคืช ืชื’ื•ื‘ื”