DevOps - ืžื” ื–ื”, ืœืžื” ื•ื›ืžื” ื–ื” ืคื•ืคื•ืœืจื™?

DevOps - ืžื” ื–ื”, ืœืžื” ื•ื›ืžื” ื–ื” ืคื•ืคื•ืœืจื™?

ืœืคื ื™ ืžืกืคืจ ืฉื ื™ื, ื”ืชืžื—ื•ืช ื—ื“ืฉื”, ืžื”ื ื“ืก DevOps, ื”ื•ืคื™ืขื” ื‘-IT. ืžื”ืจ ืžืื•ื“ ื–ื” ื”ืคืš ืœืื—ื“ ื”ืคื•ืคื•ืœืจื™ื™ื ื•ื”ืžื‘ื•ืงืฉื™ื ื‘ืฉื•ืง. ืื‘ืœ ื”ื ื” ื”ืคืจื“ื•ืงืก - ื—ืœืง ืžื”ืคื•ืคื•ืœืจื™ื•ืช ืฉืœ DevOps ืžื•ืกื‘ืจ ื‘ืขื•ื‘ื“ื” ืฉื—ื‘ืจื•ืช ื”ืฉื•ื›ืจื•ืช ืžื•ืžื—ื™ื ื›ืืœื” ืžื‘ืœื‘ืœื•ืช ื‘ื™ื ื™ื”ืŸ ืœืขืชื™ื ืงืจื•ื‘ื•ืช ืขื ื ืฆื™ื’ื™ื ืฉืœ ืžืงืฆื•ืขื•ืช ืื—ืจื™ื. 
 
ืžืืžืจ ื–ื” ืžื•ืงื“ืฉ ืœื ื™ืชื•ื— ื”ื ื™ื•ืื ืกื™ื ืฉืœ ืžืงืฆื•ืข ื”-DevOps, ื”ืžื™ืงื•ื ื”ื ื•ื›ื—ื™ ื‘ืฉื•ืง ื•ื”ืกื™ื›ื•ื™ื™ื. ื”ื‘ื ื• ืืช ื”ื ื•ืฉื ื”ืžื•ืจื›ื‘ ื”ื–ื” ื‘ืขื–ืจืช ื”ื“ื™ืงืŸ ืกื’ืœ DevOps ื‘-GeekBrains ื‘ืื•ื ื™ื‘ืจืกื™ื˜ื” ื”ืžืงื•ื•ื ืช GeekUniversity ืžืืช ื“ืžื™ื˜ืจื™ ื‘ื•ืจืงื•ื‘ืกืงื™.

ืื– ืžื” ื–ื” DevOps?

ื”ืžื•ื ื— ืขืฆืžื• ืžื™ื™ืฆื’ ืคืขื•ืœื•ืช ืคื™ืชื•ื—. ื–ื• ืœื ื›ืœ ื›ืš ืžื•ืžื—ื™ื•ืช ืืœื ื’ื™ืฉื” ืœืืจื’ื•ืŸ ืขื‘ื•ื“ื” ื‘ื—ื‘ืจื” ื‘ื™ื ื•ื ื™ืช ืื• ื’ื“ื•ืœื” ื‘ืขืช ื”ื›ื ืช ืžื•ืฆืจ ืื• ืฉื™ืจื•ืช. ื”ืขื•ื‘ื“ื” ื”ื™ื ืฉืžื—ืœืงื•ืช ืฉื•ื ื•ืช ืฉืœ ืื•ืชื” ื—ื‘ืจื” ืžืขื•ืจื‘ื•ืช ื‘ืชื”ืœื™ืš ื”ื”ื›ื ื”, ื•ืคืขื•ืœื•ืชื™ื”ืŸ ืœื ืชืžื™ื“ ืžืชื•ืืžื•ืช ื”ื™ื˜ื‘. 
 
ืœื›ืŸ, ืžืคืชื—ื™ื, ืœืžืฉืœ, ืœื ืชืžื™ื“ ื™ื•ื“ืขื™ื ืื™ืœื• ื‘ืขื™ื•ืช ื™ืฉ ืœืžืฉืชืžืฉื™ื ื›ืืฉืจ ืขื•ื‘ื“ื™ื ืขื ื”ืชื•ื›ื ื™ืช ืื• ื”ืฉื™ืจื•ืช ืฉืคื•ืจืกืžื•. ืชืžื™ื›ื” ื˜ื›ื ื™ืช ื™ื•ื“ืขืช ื”ื›ืœ ื‘ืฆื•ืจื” ืžื•ืฉืœืžืช, ืื‘ืœ ืื•ืœื™ ื”ื ืœื ืžื•ื“ืขื™ื ืœืžื” ืฉื™ืฉ "ื‘ืชื•ืš" ื”ืชื•ื›ื ื”. ื•ื›ืืŸ ื‘ื ืœืขื–ืจื” ืžื”ื ื“ืก DevOps, ืขื•ื–ืจ ื‘ืชื™ืื•ื ืชื”ืœื™ืš ื”ืคื™ืชื•ื—, ืžืงื“ื ืื•ื˜ื•ืžืฆื™ื” ืฉืœ ืชื”ืœื™ื›ื™ื ื•ืžืฉืคืจ ืืช ื”ืฉืงื™ืคื•ืช ืฉืœื”ื. 
 
ื”ืจืขื™ื•ืŸ ืฉืœ DevOps ืžืฉืœื‘ ืื ืฉื™ื, ืชื”ืœื™ื›ื™ื ื•ื›ืœื™ื. 
 

ืžื” ืฆืจื™ืš ืžื”ื ื“ืก DevOps ืœื“ืขืช ื•ืœื”ื™ื•ืช ืžืกื•ื’ืœ ืœืขืฉื•ืช?

ืขืœ ืคื™ ืื—ื“ ื”ื—ืกื™ื“ื™ื ื”ืžืคื•ืจืกืžื™ื ื‘ื™ื•ืชืจ ืฉืœ ืชืคื™ืกืช ื”-DevOps, ื’'ื• ืกื ืฆ'ื–, ื ืฆื™ื’ ื”ืžืงืฆื•ืข ื—ื™ื™ื‘ ืœื”ื‘ื™ืŸ ื”ื™ื˜ื‘ ืืช ื”ื ื™ื•ืื ืกื™ื ืฉืœ ื”ืจืขื™ื•ืŸ ืขืฆืžื•, ืœื”ื™ื•ืช ื‘ืขืœ ื ื™ืกื™ื•ืŸ ื‘ื ื™ื”ื•ืœ ืžืขืจื›ื•ืช Windows ื•-Linux ื›ืื—ื“, ืœื”ื‘ื™ืŸ ืงื•ื“ ืชื•ื›ื ื™ืช ืฉื ื›ืชื‘ ื‘ืฉื•ื ื•ืช. ืฉืคื•ืช, ื•ืขื‘ื•ื“ื” ื‘- Chef, Puppet ื•-Ansible. ื‘ืจื•ืจ ืฉื›ื“ื™ ืœื ืชื— ืงื•ื“ ืฆืจื™ืš ืœื“ืขืช ืžืกืคืจ ืฉืคื•ืช ืชื›ื ื•ืช, ื•ืœื ืจืง ืœื“ืขืช, ืืœื ื’ื ืœื”ื™ื•ืช ื‘ืขืœ ื ื™ืกื™ื•ืŸ ื‘ืคื™ืชื•ื—. ืจืฆื•ื™ ืžืื•ื“ ื’ื ื ื™ืกื™ื•ืŸ ื‘ื‘ื“ื™ืงืช ืžื•ืฆืจื™ ืชื•ื›ื ื” ื•ืฉื™ืจื•ืชื™ื ืžื•ื’ืžืจื™ื. 
 
ืื‘ืœ ื–ื” ืื™ื“ื™ืืœื™; ืœื ืœื›ืœ ื ืฆื™ื’ ืฉืœ ืชื—ื•ื ื”-IT ื™ืฉ ืืช ื”ืจืžื” ื”ื–ื• ืฉืœ ื ื™ืกื™ื•ืŸ ื•ื™ื“ืข. ื”ื ื” ืกื˜ ืฉืœ ื™ื“ืข ื•ื ื™ืกื™ื•ืŸ ืžื™ื ื™ืžืœื™ื™ื ื”ื ื“ืจืฉื™ื ืœ-DevOps ื˜ื•ื‘ื™ื:

  • ืžืขืจื›ืช ื”ืคืขืœื” GNU/Linux, Windows.
  • ืœืคื—ื•ืช ืฉืคืช ืชื›ื ื•ืช ืื—ืช (Python, Go, Ruby).
  • ืฉืคืช ื”ืกืงืจื™ืคื˜ ืฉืœ ื”ืžืขื˜ืคืช ื”ื™ื bash ืขื‘ื•ืจ ืœื™ื ื•ืงืก ื•-powershell ืขื‘ื•ืจ Windows.
  • ืžืขืจื›ืช ื‘ืงืจืช ื’ืจืกืื•ืช - Git.
  • ืžืขืจื›ื•ืช ื ื™ื”ื•ืœ ืชืฆื•ืจื” (Ansible, Puppet, Chef).
  • ืœืคื—ื•ืช ืคืœื˜ืคื•ืจืžืช ืชื–ืžื•ืจ ืงื•ื ื˜ื™ื™ื ืจื™ื ืื—ืช (Kubernetes, Docker Swarm, Apache Mesos, Amazon EC2 Container Service, Microsoft Azure Container Service).
  • ื™ื›ื•ืœืช ืขื‘ื•ื“ื” ืžื•ืœ ืกืคืงื™ ืขื ืŸ (ืœืžืฉืœ: AWS, GCP, Azure ื•ื›ื•') ื‘ืืžืฆืขื•ืช Terraform, ืœื“ืขืช ื›ื™ืฆื“ ืืคืœื™ืงืฆื™ื” ื ืคืจืกืช ืœืขื ืŸ.
  • ื™ื›ื•ืœืช ื”ืงืžืช ืฆื™ื ื•ืจ CI/CD (Jenkins, GitLab), ELK stack, ืžืขืจื›ื•ืช ื ื™ื˜ื•ืจ (Zabbix, Prometheus).

ื•ื”ื ื” ืจืฉื™ืžื” ืฉืœ ืžื™ื•ืžื ื•ื™ื•ืช ืฉืžื•ืžื—ื™ DevOps ืžืฆื™ื™ื ื™ื ืœืจื•ื‘ ื‘-Habr Career.

DevOps - ืžื” ื–ื”, ืœืžื” ื•ื›ืžื” ื–ื” ืคื•ืคื•ืœืจื™?
 
ื‘ื ื•ืกืฃ, ืขืœ ืžื•ืžื—ื” DevOps ืœื”ื‘ื™ืŸ ืืช ื”ืฆืจื›ื™ื ื•ื”ื“ืจื™ืฉื•ืช ืฉืœ ื”ืขืกืง, ืœืจืื•ืช ืืช ืชืคืงื™ื“ื• ื‘ืชื”ืœื™ืš ื”ืคื™ืชื•ื— ื•ืœื”ื™ื•ืช ืžืกื•ื’ืœ ืœื‘ื ื•ืช ืชื”ืœื™ืš ืชื•ืš ื”ืชื—ืฉื‘ื•ืช ื‘ืื™ื ื˜ืจืกื™ื ืฉืœ ื”ืœืงื•ื—. 

ืžื” ืœื’ื‘ื™ ืกืฃ ื”ื›ื ื™ืกื”?

ืœื ื‘ื›ื“ื™ ื”ื•ืฆื’ื” ืœืžืขืœื” ืจืฉื™ืžืช ื”ื™ื“ืข ื•ื”ื ื™ืกื™ื•ืŸ. ื›ืขืช ืงืœ ื™ื•ืชืจ ืœื”ื‘ื™ืŸ ืžื™ ื™ื›ื•ืœ ืœื”ืคื•ืš ืœืžื•ืžื—ื” DevOps. ืžืกืชื‘ืจ ืฉื”ื“ืจืš ื”ืงืœื” ื‘ื™ื•ืชืจ ืœืขื‘ื•ืจ ืœืžืงืฆื•ืข ื–ื” ื”ื™ื ืœื ืฆื™ื’ื™ ืชื—ื•ืžื™ IT ืื—ืจื™ื, ื‘ืขื™ืงืจ ืžื ื”ืœื™ ืžืขืจื›ื•ืช ื•ืžืคืชื—ื™ื. ืฉื ื™ื”ื ื™ื›ื•ืœื™ื ืœื”ื’ื“ื™ืœ ื‘ืžื”ื™ืจื•ืช ืืช ื›ืžื•ืช ื”ื ื™ืกื™ื•ืŸ ื•ื”ื™ื“ืข ื”ื—ืกืจื™ื. ื™ืฉ ืœื”ื ื›ื‘ืจ ื—ืฆื™ ืžื”ืกื˜ ื”ื ื“ืจืฉ, ื•ืœืขืชื™ื ืงืจื•ื‘ื•ืช ื™ื•ืชืจ ืžืžื—ืฆื™ืช.
 
ื‘ื•ื“ืงื™ื ื”ื ื’ื ืžื”ื ื“ืกื™ DevOps ืžืฆื•ื™ื ื™ื. ื”ื ื™ื•ื“ืขื™ื ืžื” ืขื•ื‘ื“ ื•ืื™ืš ื–ื” ืขื•ื‘ื“, ื”ื ืžื•ื“ืขื™ื ืœื—ืกืจื•ื ื•ืช ื•ืœื—ืกืจื•ื ื•ืช ืฉืœ ื”ืชื•ื›ื ื” ื•ื”ื—ื•ืžืจื”. ืืคืฉืจ ืœื•ืžืจ ืฉื‘ื•ื“ืง ืฉื™ื•ื“ืข ืฉืคื•ืช ืชื›ื ื•ืช ื•ื™ื•ื“ืข ืœื›ืชื•ื‘ ืชื•ื›ื ื™ื•ืช ื”ื•ื DevOps ืœืœื ื—ืžืฉ ื“ืงื•ืช.
 
ืื‘ืœ ื–ื” ื™ื”ื™ื” ืงืฉื” ืœื ืฆื™ื’ ืฉืœ ืžื•ืžื—ื™ื•ืช ืœื ื˜ื›ื ื™ืช ืฉืžืขื•ืœื ืœื ืขืกืง ื‘ืคื™ืชื•ื— ืื• ื‘ื ื™ื”ื•ืœ ืžืขืจื›ืช. ื›ืžื•ื‘ืŸ, ืฉื•ื ื“ื‘ืจ ืื™ื ื• ื‘ืœืชื™ ืืคืฉืจื™, ืื‘ืœ ืžืชื—ื™ืœื™ื ืขื“ื™ื™ืŸ ืฆืจื™ื›ื™ื ืœื”ืขืจื™ืš ื›ืจืื•ื™ ืืช ื”ื—ื•ื–ืงื•ืช ืฉืœื”ื. ื™ื™ืงื— ื”ืจื‘ื” ื–ืžืŸ ืœื”ืฉื™ื’ ืืช ื”"ืžื˜ืขืŸ" ื”ื ื“ืจืฉ. 

ื”ื™ื›ืŸ DevOps ื™ื›ื•ืœ ืœืงื‘ืœ ืขื‘ื•ื“ื”?

ืœื—ื‘ืจื” ื’ื“ื•ืœื” ืฉืขื‘ื•ื“ืชื” ืงืฉื•ืจื” ื‘ืžื™ืฉืจื™ืŸ ืื• ื‘ืขืงื™ืคื™ืŸ ืœืคื™ืชื•ื— ืืคืœื™ืงืฆื™ื•ืช ื•ื ื™ื”ื•ืœ ื—ื•ืžืจื”. ื”ืžื—ืกื•ืจ ื”ื’ื“ื•ืœ ื‘ื™ื•ืชืจ ื‘ืžื”ื ื“ืกื™ DevOps ื”ื•ื ื‘ื—ื‘ืจื•ืช ื”ืžืกืคืงื•ืช ืžืกืคืจ ืจื‘ ืฉืœ ืฉื™ืจื•ืชื™ื ืœืฆืจื›ื ื™ ืงืฆื”. ืžื“ื•ื‘ืจ ื‘ื‘ื ืงื™ื, ืžืคืขื™ืœื™ ื˜ืœืงื•ื, ืกืคืงื™ ืื™ื ื˜ืจื ื˜ ื’ื“ื•ืœื™ื ื•ื›ื•'. ื‘ื™ืŸ ื”ื—ื‘ืจื•ืช ื”ืžื’ื™ื™ืกื•ืช ืžื”ื ื“ืกื™ DevOps ื‘ืื•ืคืŸ ืคืขื™ืœ ื ืžืฆืื•ืช ื’ื•ื’ืœ, ืคื™ื™ืกื‘ื•ืง, ืืžื–ื•ืŸ ื•ืื“ื•ื‘ื™.
 
ืกื˜ืืจื˜-ืืคื™ื ืขื ืขืกืงื™ื ืงื˜ื ื™ื ืžื™ื™ืฉืžื™ื ื’ื DevOps, ืื‘ืœ ืขื‘ื•ืจ ืจื‘ื•ืช ืžื”ื—ื‘ืจื•ืช ื”ืœืœื•, ื”ื–ืžื ืช ืžื”ื ื“ืกื™ DevOps ื”ื™ื ื™ื•ืชืจ ืื•ืคื ื” ืžืืฉืจ ื”ื›ืจื— ืืžื™ืชื™. ื›ืžื•ื‘ืŸ, ื™ืฉ ื™ื•ืฆืื™ื ืžืŸ ื”ื›ืœืœ, ืื‘ืœ ืื™ืŸ ื”ืจื‘ื” ืžื”ื. ื—ื‘ืจื•ืช ืงื˜ื ื•ืช ื–ืงื•ืงื•ืช, ืืœื, "ืฉื•ื•ื™ืฆืจื™, ืงื•ืฆืจ ื•ืฉื—ืงืŸ ืฆื™ื ื•ืจ", ื›ืœื•ืžืจ ืื“ื ืฉืžืกื•ื’ืœ ืœืขื‘ื•ื“ ื‘ืžืกืคืจ ืชื—ื•ืžื™ื. ืชื—ื ืช ืฉื™ืจื•ืช ื˜ื•ื‘ื” ื™ื›ื•ืœื” ืœื”ืชืžื•ื“ื“ ืขื ื›ืœ ื–ื”. ื”ืขื•ื‘ื“ื” ื”ื™ื ืฉืžื”ื™ืจื•ืช ื”ืขื‘ื•ื“ื” ื—ืฉื•ื‘ื” ืœืขืกืงื™ื ืงื˜ื ื™ื; ืื•ืคื˜ื™ืžื™ื–ืฆื™ื” ืฉืœ ืชื”ืœื™ื›ื™ ื”ืขื‘ื•ื“ื” ื”ื™ื ืงืจื™ื˜ื™ืช ืœืขืกืงื™ื ื‘ื™ื ื•ื ื™ื™ื ื•ื’ื“ื•ืœื™ื. 

ืœื”ืœืŸ ื›ืžื” ืžืฉืจื•ืช ืคื ื•ื™ื•ืช (ืชื•ื›ืœ ืœืขืงื•ื‘ ืื—ืจ ืžืงื•ืžื•ืช ื—ื“ืฉื™ื ื‘-Habr Career ื‘ื›ืชื•ื‘ืช ืงื™ืฉื•ืจ ื–ื”):

DevOps - ืžื” ื–ื”, ืœืžื” ื•ื›ืžื” ื–ื” ืคื•ืคื•ืœืจื™?
 

ืžืฉื›ื•ืจืช DevOps ื‘ืจื•ืกื™ื” ื•ื‘ืขื•ืœื

ื‘ืจื•ืกื™ื”, ื”ืฉื›ืจ ื”ืžืžื•ืฆืข ืฉืœ ืžื”ื ื“ืก DevOps ื”ื•ื ื›-132 ืืœืฃ ืจื•ื‘ืœ ืœื—ื•ื“ืฉ. ืืœื• ื”ื ื—ื™ืฉื•ื‘ื™ื ืฉืœ ืžื—ืฉื‘ื•ืŸ ื”ืฉื›ืจ ืฉืœ ืฉื™ืจื•ืช ื”ื‘ืจ ืงืจื™ื™ืจื”, ืฉื ืขืฉื” ืขืœ ื‘ืกื™ืก 170 ืฉืืœื•ื ื™ื ืœืžื—ืฆื™ืช ื”ืฉื ื™ื™ื” ืฉืœ 2. ื›ืŸ, ื”ืžื“ื’ื ืœื ื›ืœ ื›ืš ื’ื“ื•ืœ, ืื‘ืœ ื”ื•ื ื“ื™ ืžืชืื™ื ื›"ื˜ืžืคืจื˜ื•ืจื” ืžืžื•ืฆืขืช ื‘ื‘ื™ืช ื”ื—ื•ืœื™ื". 
 
DevOps - ืžื” ื–ื”, ืœืžื” ื•ื›ืžื” ื–ื” ืคื•ืคื•ืœืจื™?
ื™ืฉ ืžืฉื›ื•ืจื•ืช ื‘ืกื›ื•ื ืฉืœ 250 ืืœืฃ ืจื•ื‘ืœ, ื™ืฉ ื‘ืขืจืš 80 ืืœืฃ ื•ืžืขื˜ ื ืžื•ืš ื™ื•ืชืจ. ื”ื›ืœ ืชืœื•ื™ ื‘ื—ื‘ืจื”, ื‘ื›ื™ืฉื•ืจื™ื ื•ื‘ืžื•ืžื—ื” ืขืฆืžื•, ื›ืžื•ื‘ืŸ. 

DevOps - ืžื” ื–ื”, ืœืžื” ื•ื›ืžื” ื–ื” ืคื•ืคื•ืœืจื™?
ื‘ืืฉืจ ืœืžื“ื™ื ื•ืช ืื—ืจื•ืช, ื™ื“ื•ืข ื’ื ืกื˜ื˜ื™ืกื˜ื™ืงืช ืฉื›ืจ. ืžื•ืžื—ื™ Stack Overflow ืขืฉื• ืขื‘ื•ื“ื” ื˜ื•ื‘ื”, ื ื™ืชื—ื• ืืช ื”ืคืจื•ืคื™ืœื™ื ืฉืœ ื›-90 ืืœืฃ ืื ืฉื™ื - ืœื ืจืง DevOps, ืืœื ื’ื ื ืฆื™ื’ื™ื ืฉืœ ื”ืชืžื—ื•ื™ื•ืช ื˜ื›ื ื™ื•ืช ื‘ืื•ืคืŸ ื›ืœืœื™. ื”ืชื‘ืจืจ ืฉืžื ื”ืœ ื”ื ื“ืกื” ื•-DevOps ืžืงื‘ืœื™ื ื”ื›ื™ ื”ืจื‘ื”. 
 
ืžื”ื ื“ืก DevOps ืžืจื•ื•ื™ื— ื›-71 ืืœืฃ ื“ื•ืœืจ ื‘ืฉื ื”, ืœืคื™ ื”ืžืฉืื‘ Ziprecruiter.com, ื”ืฉื›ืจ ืฉืœ ืื™ืฉ ืžืงืฆื•ืข ื‘ืชื—ื•ื ื–ื” ื ืข ื‘ื™ืŸ 86 ืืœืฃ ื“ื•ืœืจ ื‘ืฉื ื”. ื•ื‘ื›ืŸ, ืฉื™ืจื•ืช Payscale.com ืžืจืื” ื›ืžื” ืžืกืคืจื™ื ืฉื“ื™ ื ืขื™ืžื™ื ืœืขื™ืŸ - ื”ืฉื›ืจ ื”ืžืžื•ืฆืข ืฉืœ ืžื•ืžื—ื” DevOps, ืœืคื™ ื”ืฉื™ืจื•ืช, ืขื•ืœื” ืขืœ 91 ืืœืฃ ื“ื•ืœืจ. ื•ื–ื• ื”ืฉื›ืจ ืฉืœ ืžื•ืžื—ื” ื–ื•ื˜ืจ, ื‘ืขื•ื“ ืฉื‘ื›ื™ืจ ื™ื›ื•ืœ ืœืงื‘ืœ 135 ืืœืฃ ื“ื•ืœืจ. 
 
ืœืกื™ื›ื•ื, ืจืื•ื™ ืœืฆื™ื™ืŸ ืฉื”ื‘ื™ืงื•ืฉ ืœ-DevOps ื’ื“ืœ ื‘ื”ื“ืจื’ื”; ื”ื‘ื™ืงื•ืฉ ืœืžื•ืžื—ื™ื ื‘ื›ืœ ืจืžื” ืขื•ืœื” ืขืœ ื”ื”ื™ืฆืข. ืื– ืื ืืชื” ืจื•ืฆื”, ืืชื” ื™ื›ื•ืœ ืœื ืกื•ืช ืืช ืขืฆืžืš ื‘ืชื—ื•ื ื”ื–ื”. ื ื›ื•ืŸ, ืขืœื™ื ื• ืœื–ื›ื•ืจ ืฉืจืฆื•ืŸ ืœื‘ื“ื• ืื™ื ื• ืžืกืคื™ืง. ืืชื” ืฆืจื™ืš ื›ืœ ื”ื–ืžืŸ ืœื”ืชืคืชื—, ืœืœืžื•ื“ ื•ืœืขื‘ื•ื“.

ืžืงื•ืจ: www.habr.com

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