ืคืจื™ืกืช ืืคืœื™ืงืฆื™ื•ืช ืœ-VM, Nomad ื•-Kubernetes

ืฉืœื•ื ืœื›ื•ืœื! ืฉืžื™ ืคืื‘ืœ ืื’ืœืฆืงื™. ืื ื™ ืขื•ื‘ื“ ื›ืžื•ื‘ื™ืœ ืฆื•ื•ืช ื‘ืฆื•ื•ืช ืฉืžืคืชื— ืืช ืžืขืจื›ืช ื”ืžืกื™ืจื” ืฉืœ ืœืžื•ื“ื”. ื‘ืฉื ืช 2018, ื“ื™ื‘ืจืชื™ ื‘ื›ื ืก HighLoad++, ื•ื”ื™ื•ื ืื ื™ ืจื•ืฆื” ืœื”ืฆื™ื’ ืชืžืœื™ืœ ืฉืœ ื”ื“ื•"ื— ืฉืœื™.

ื”ื ื•ืฉื ืฉืœื™ ืžื•ืงื“ืฉ ืœื ื™ืกื™ื•ืŸ ืฉืœ ื”ื—ื‘ืจื” ืฉืœื ื• ื‘ืคืจื™ืกืช ืžืขืจื›ื•ืช ื•ืฉื™ืจื•ืชื™ื ืœืกื‘ื™ื‘ื•ืช ืฉื•ื ื•ืช. ื”ื—ืœ ืžื”ืชืงื•ืคื” ื”ืคืจื”ื™ืกื˜ื•ืจื™ืช ืฉืœื ื•, ื›ืืฉืจ ืคืจืกื ื• ืืช ื›ืœ ื”ืžืขืจื›ื•ืช ื‘ืฉืจืชื™ื ื•ื™ืจื˜ื•ืืœื™ื™ื ืจื’ื™ืœื™ื, ื•ื›ืœื” ื‘ืžืขื‘ืจ ื”ื”ื“ืจื’ืชื™ ืžื ื•ืžื“ ืœืคืจื™ืกื” ื‘-Kubernetes. ืื ื™ ืื’ื™ื“ ืœืš ืœืžื” ืขืฉื™ื ื• ืืช ื–ื” ื•ืื™ืœื• ื‘ืขื™ื•ืช ื”ื™ื• ืœื ื• ื‘ืชื”ืœื™ืš.

ืคืจื™ืกืช ื™ื™ืฉื•ืžื™ื ืœ-VM

ื ืชื—ื™ืœ ืžื–ื” ืฉืœืคื ื™ 3 ืฉื ื™ื ื›ืœ ื”ืžืขืจื›ื•ืช ื•ื”ืฉื™ืจื•ืชื™ื ืฉืœ ื”ื—ื‘ืจื” ื ืคืจืกื• ืขืœ ื’ื‘ื™ ืฉืจืชื™ื ื•ื™ืจื˜ื•ืืœื™ื™ื ืจื’ื™ืœื™ื. ืžื‘ื—ื™ื ื” ื˜ื›ื ื™ืช, ื–ื” ื”ื™ื” ืžืื•ืจื’ืŸ ื›ืš ืฉื›ืœ ื”ืงื•ื“ ืœืžืขืจื›ื•ืช ืฉืœื ื• ืื•ื—ืกืŸ ื•ื”ื•ืจื›ื‘ ื‘ืืžืฆืขื•ืช ื›ืœื™ ื”ืจื›ื‘ื” ืื•ื˜ื•ืžื˜ื™ื™ื, ื‘ืืžืฆืขื•ืช ื’'ื ืงื™ื ืก. ื‘ืืžืฆืขื•ืช Ansible, ื”ื•ื ื”ื•ืฉืง ืžืžืขืจื›ืช ื‘ืงืจืช ื”ื’ืจืกืื•ืช ืฉืœื ื• ืœืฉืจืชื™ื ื•ื™ืจื˜ื•ืืœื™ื™ื. ื™ืชืจื” ืžื›ืš, ื›ืœ ืžืขืจื›ืช ืฉื”ื™ื™ืชื” ืœื—ื‘ืจื” ืฉืœื ื• ื ืคืจืกื” ืขืœ 2 ืฉืจืชื™ื ืœืคื—ื•ืช: ืื—ื“ ืžื”ื ืขืœ ื”ืจืืฉ, ื”ืฉื ื™ ืขืœ ื”ื–ื ื‘. ืฉืชื™ ื”ืžืขืจื›ื•ืช ื”ืœืœื• ื”ื™ื• ื–ื”ื•ืช ืœื—ืœื•ื˜ื™ืŸ ื–ื• ืœื–ื• ื‘ื›ืœ ื”ื’ื“ืจื•ืชื™ื”ืŸ, ื”ืกืคืง, ืชืฆื•ืจื” ื•ื›ื•'. ื”ื”ื‘ื“ืœ ื”ื™ื—ื™ื“ ื‘ื™ื ื™ื”ื ื”ื™ื” ืฉื”ืจืืฉ ืงื™ื‘ืœ ืชืขื‘ื•ืจืช ืžืฉืชืžืฉื™ื, ื‘ืขื•ื“ ืฉื–ื ื‘ ืžืขื•ืœื ืœื ืงื™ื‘ืœ ืชืขื‘ื•ืจืช ืžืฉืชืžืฉื™ื.

ืœืžื” ื–ื” ื”ื™ื”?

ื›ืืฉืจ ืคืจืกื ื• ืžื”ื“ื•ืจื•ืช ื—ื“ืฉื•ืช ืฉืœ ื”ืืคืœื™ืงืฆื™ื” ืฉืœื ื•, ืจืฆื™ื ื• ืœื”ื‘ื˜ื™ื— ื”ืฉืงื” ื—ืœืงื”, ื›ืœื•ืžืจ ืœืœื ื”ืฉืœื›ื•ืช ื‘ื•ืœื˜ื•ืช ืœืžืฉืชืžืฉื™ื. ื–ื” ื”ื•ืฉื’ ื‘ืฉืœ ื”ืขื•ื‘ื“ื” ืฉื”ืžื”ื“ื•ืจื” ื”ื‘ืื” ืฉื”ื•ืจื›ื‘ื” ื‘ืืžืฆืขื•ืช Ansible ื”ื•ืฉื’ื” ืœื–ื ื‘. ืฉื ื™ื›ืœื• ื”ืื ืฉื™ื ืฉื”ื™ื• ืžืขื•ืจื‘ื™ื ื‘ืคืจื™ืกื” ืœื‘ื“ื•ืง ื•ืœื•ื•ื“ื ืฉื”ื›ืœ ื‘ืกื“ืจ: ื›ืœ ื”ืžื“ื“ื™ื, ื”ืกืขื™ืคื™ื ื•ื”ืืคืœื™ืงืฆื™ื•ืช ืคืขืœื•; ื”ืชืกืจื™ื˜ื™ื ื”ื“ืจื•ืฉื™ื ืžื•ืคืขืœื™ื. ืจืง ืœืื—ืจ ืฉื”ืฉืชื›ื ืขื• ืฉื”ื›ืœ ื‘ืกื“ืจ, ื”ืชื—ืœืคื” ื”ืชื ื•ืขื”. ื–ื” ื”ืชื—ื™ืœ ืœืœื›ืช ืœืฉืจืช ืฉื”ื™ื” ื‘ืขื‘ืจ ื–ื ื‘. ื•ื–ื” ืฉื”ื™ื” ื‘ืขื‘ืจ ื”ืจืืฉ ื ืฉืืจ ืœืœื ืชืขื‘ื•ืจืช ืžืฉืชืžืฉื™ื, ื›ืฉืขื“ื™ื™ืŸ ื”ื’ืจืกื” ื”ืงื•ื“ืžืช ืฉืœ ื”ืืคืœื™ืงืฆื™ื” ืฉืœื ื• ื”ื™ื™ืชื” ืขืœื™ื•.

ืื– ื–ื” ื”ื™ื” ื—ืœืง ืขื‘ื•ืจ ื”ืžืฉืชืžืฉื™ื. ืžื›ื™ื•ื•ืŸ ืฉื”ืžื™ืชื•ื’ ื”ื•ื ืžื™ื™ื“ื™, ืžื›ื™ื•ื•ืŸ ืฉื”ื•ื ืคืฉื•ื˜ ื”ื—ืœืคืช ื”ืื™ื–ื•ืŸ. ืืชื” ื™ื›ื•ืœ ื‘ืงืœื•ืช ืจื‘ื” ืœื—ื–ื•ืจ ืœื’ืจืกื” ื”ืงื•ื“ืžืช ืขืœ ื™ื“ื™ ื”ื—ืœืคืช ื”ืžืื–ืŸ ืœืื—ื•ืจ. ื™ื›ื•ืœื ื• ื’ื ืœื•ื•ื“ื ืฉื”ืืคืœื™ืงืฆื™ื” ืžืกื•ื’ืœืช ืœื™ื™ืฆืจ ืขื•ื“ ืœืคื ื™ ืฉืงื™ื‘ืœื” ืชืขื‘ื•ืจืช ืžืฉืชืžืฉื™ื, ื•ื–ื” ื”ื™ื” ื“ื™ ื ื•ื—.

ืื™ืœื• ื™ืชืจื•ื ื•ืช ืจืื™ื ื• ื‘ื›ืœ ื–ื”?

  1. ืงื•ื“ื ื›ืœ, ื–ื” ืžืกืคื™ืง ื–ื” ืคืฉื•ื˜ ืขื•ื‘ื“. ื›ื•ืœื ืžื‘ื™ื ื™ื ืื™ืš ืชื•ื›ื ื™ืช ืคืจื™ืกื” ื›ื–ื• ืขื•ื‘ื“ืช, ืžื›ื™ื•ื•ืŸ ืฉืจื•ื‘ ื”ืื ืฉื™ื ืคืจืกื• ืื™ ืคืขื ืœืฉืจืชื™ื ื•ื™ืจื˜ื•ืืœื™ื™ื ืจื’ื™ืœื™ื.
  2. ื–ื” ืžืกืคื™ืง ื‘ืื•ืคืŸ ืžื”ื™ืžืŸ, ืžื›ื™ื•ื•ืŸ ืฉื˜ื›ื ื•ืœื•ื’ื™ื™ืช ื”ืคืจื™ืกื” ืคืฉื•ื˜ื”, ื ื‘ื“ืงื” ืขืœ ื™ื“ื™ ืืœืคื™ ื—ื‘ืจื•ืช. ืžื™ืœื™ื•ื ื™ ืฉืจืชื™ื ืคืจื•ืกื™ื ื‘ื“ืจืš ื–ื•. ืงืฉื” ืœืฉื‘ื•ืจ ืžืฉื”ื•.
  3. ื•ืกื•ืฃ ืกื•ืฃ ื™ื›ื•ืœื ื• ืœื”ืฉื™ื’ ืคืจื™ืกื•ืช ืื˜ื•ืžื™ื•ืช. ืคืจื™ืกื•ืช ื”ืžืชืจื—ืฉื•ืช ื‘ื• ื–ืžื ื™ืช ืขื‘ื•ืจ ื”ืžืฉืชืžืฉื™ื, ืœืœื ืฉืœื‘ ืžื•ืจื’ืฉ ืฉืœ ืžืขื‘ืจ ื‘ื™ืŸ ื”ื’ืจืกื” ื”ื™ืฉื ื” ืœื—ื“ืฉื”.

ืื‘ืœ ืจืื™ื ื• ื’ื ื›ืžื” ื—ืกืจื•ื ื•ืช ื‘ื›ืœ ื–ื”:

  1. ื‘ื ื•ืกืฃ ืœืกื‘ื™ื‘ืช ื”ื™ื™ืฆื•ืจ, ืกื‘ื™ื‘ืช ื”ืคื™ืชื•ื—, ื™ืฉื ืŸ ืขื•ื“ ืกื‘ื™ื‘ื•ืช. ืœื“ื•ื’ืžื”, qa ื•ืงื“ื ื™ื™ืฆื•ืจ. ื‘ืื•ืชื” ืชืงื•ืคื” ื”ื™ื• ืœื ื• ืฉืจืชื™ื ืจื‘ื™ื ื•ื›-60 ืฉื™ืจื•ืชื™ื. ืžืกื™ื‘ื” ื–ื• ื–ื” ื”ื™ื” ื”ื›ืจื—ื™ ืขื‘ื•ืจ ื›ืœ ืฉื™ืจื•ืช, ืฉืžืจื• ืขืœ ื”ื’ืจืกื” ื”ืขื“ื›ื ื™ืช ื‘ื™ื•ืชืจ ืขื‘ื•ืจื• ืžื›ื•ื ื” ื•ื™ืจื˜ื•ืืœื™ืช. ื™ืชืจื” ืžื›ืš, ืื ื‘ืจืฆื•ื ืš ืœืขื“ื›ืŸ ืกืคืจื™ื•ืช ืื• ืœื”ืชืงื™ืŸ ืชืœื•ืช ื—ื“ืฉื”, ืขืœื™ืš ืœืขืฉื•ืช ื–ืืช ื‘ื›ืœ ื”ืกื‘ื™ื‘ื•ืช. ื”ื™ื” ืขืœื™ืš ื’ื ืœืกื ื›ืจืŸ ืืช ื”ื–ืžืŸ ืฉื‘ื• ืืชื” ืขื•ืžื“ ืœืคืจื•ืก ืืช ื”ื’ืจืกื” ื”ื—ื“ืฉื” ื”ื‘ืื” ืฉืœ ื”ื™ื™ืฉื•ื ืฉืœืš ืขื ื”ื–ืžืŸ ืฉื‘ื• devops ืžื‘ืฆืข ืืช ื”ื’ื“ืจื•ืช ื”ืกื‘ื™ื‘ื” ื”ื“ืจื•ืฉื•ืช. ื‘ืžืงืจื” ื–ื”, ืงืœ ืœื”ื’ื™ืข ืœืžืฆื‘ ืฉื‘ื• ื”ืกื‘ื™ื‘ื” ืฉืœื ื• ืชื”ื™ื” ืฉื•ื ื” ื‘ืžืงืฆืช ื‘ื›ืœ ื”ืกื‘ื™ื‘ื•ืช ื‘ื‘ืช ืื—ืช. ืœื“ื•ื’ืžื”, ื‘ืกื‘ื™ื‘ืช QA ื™ื”ื™ื• ื›ืžื” ื’ืจืกืื•ืช ืฉืœ ืกืคืจื™ื•ืช, ื•ื‘ืกื‘ื™ื‘ืช ื™ื™ืฆื•ืจ ื™ื”ื™ื• ื›ืืœื” ืฉื•ื ื•ืช, ืžื” ืฉื™ื•ื‘ื™ืœ ืœื‘ืขื™ื•ืช.
  2. ืงื•ืฉื™ ืœืขื“ื›ืŸ ืชืœื•ืช ื”ืืคืœื™ืงืฆื™ื” ืฉืœืš. ื–ื” ืœื ืชืœื•ื™ ื‘ืš, ืืœื ื‘ืงื‘ื•ืฆื” ื”ืฉื ื™ื™ื”. ื›ืœื•ืžืจ, ืžืฆื•ื•ืช devops ืฉืžืชื—ื–ืง ืืช ื”ืฉืจืชื™ื. ืขืœื™ืš ืœืชืช ืœื”ื ืžืฉื™ืžื” ืžืชืื™ืžื” ื•ืชื™ืื•ืจ ืฉืœ ืžื” ืฉืืชื” ืจื•ืฆื” ืœืขืฉื•ืช.
  3. ื‘ืื•ืชื” ืชืงื•ืคื” ืจืฆื™ื ื• ื’ื ืœื—ืœืง ืืช ื”ืžื•ื ื•ืœื™ื˜ื™ื ื”ื’ื“ื•ืœื™ื ื”ื’ื“ื•ืœื™ื ืฉื”ื™ื• ืœื ื• ืœืฉื™ืจื•ืชื™ื ืงื˜ื ื™ื ื ืคืจื“ื™ื, ืฉื›ืŸ ื”ื‘ื ื• ืฉื™ื”ื™ื• ืขื•ื“ ื•ืขื•ื“ ื›ืืœื”. ื‘ืื•ืชื” ืชืงื•ืคื” ื›ื‘ืจ ื”ื™ื• ืœื ื• ื™ื•ืชืจ ืž-100 ืžื”ื. ืœื›ืœ ืฉื™ืจื•ืช ื—ื“ืฉ ื”ื™ื” ืฆื•ืจืš ืœื™ืฆื•ืจ ืžื›ื•ื ื” ื•ื™ืจื˜ื•ืืœื™ืช ื—ื“ืฉื” ื ืคืจื“ืช, ืฉื’ื ืื•ืชื” ื”ื™ื” ืฆืจื™ืš ืœืชื—ื–ืง ื•ืœืคืจื•ืก. ื‘ื ื•ืกืฃ, ืืชื” ืœื ืฆืจื™ืš ืžื›ื•ื ื™ืช ืื—ืช, ืืœื ืœืคื—ื•ืช ืฉื ื™ื™ื. ืœื›ืœ ื–ื” ื ื•ืกืฃ ืกื‘ื™ื‘ืช ื”-QA. ื–ื” ื’ื•ืจื ืœื‘ืขื™ื•ืช ื•ืžืงืฉื” ืขืœื™ืš ืœื‘ื ื•ืช ื•ืœื”ืคืขื™ืœ ืžืขืจื›ื•ืช ื—ื“ืฉื•ืช. ืชื”ืœื™ืš ืžื•ืจื›ื‘, ื™ืงืจ ื•ืืจื•ืš.

ืœื›ืŸ, ื”ื—ืœื˜ื ื• ืฉื™ื”ื™ื” ื ื•ื— ื™ื•ืชืจ ืœืขื‘ื•ืจ ืžืคืจื™ืกืช ืžื›ื•ื ื•ืช ื•ื™ืจื˜ื•ืืœื™ื•ืช ืจื’ื™ืœื•ืช ืœืคืจื™ืกืช ื”ื™ื™ืฉื•ืžื™ื ืฉืœื ื• ื‘ืงื•ื ื˜ื™ื™ื ืจ docker. ืื ื™ืฉ ืœืš docker, ืืชื” ืฆืจื™ืš ืžืขืจื›ืช ืฉื™ื›ื•ืœื” ืœื”ืจื™ืฅ ืืช ื”ื™ื™ืฉื•ื ื‘ืืฉื›ื•ืœ, ืžื›ื™ื•ื•ืŸ ืฉืื™ื ืš ื™ื›ื•ืœ ืคืฉื•ื˜ ืœื”ืขืœื•ืช ืงื•ื ื˜ื™ื™ื ืจ. ื‘ื“ืจืš ื›ืœืœ ืืชื” ืจื•ืฆื” ืœืขืงื•ื‘ ืื—ืจ ื›ืžื” ืžื›ื•ืœื•ืช ืžื•ืจืžื•ืช ื›ื“ื™ ืฉื™ืชืจืžื• ืื•ื˜ื•ืžื˜ื™ืช. ืžืกื™ื‘ื” ื–ื•, ื”ื™ื™ื ื• ืฆืจื™ื›ื™ื ืœื‘ื—ื•ืจ ืžืขืจื›ืช ื‘ืงืจื”.

ื—ืฉื‘ื ื• ื”ืจื‘ื” ื–ืžืŸ ืื™ื–ื” ืžื”ื ื ื•ื›ืœ ืœืงื—ืช. ื”ืขื•ื‘ื“ื” ื”ื™ื ืฉื‘ืื•ืชื• ื–ืžืŸ ืขืจื™ืžืช ื”ืคืจื™ืกื” ื”ื–ื• ื‘ืฉืจืชื™ื ื•ื™ืจื˜ื•ืืœื™ื™ื ืจื’ื™ืœื™ื ื”ื™ื™ืชื” ืžื™ื•ืฉื ืช ื‘ืžืงืฆืช, ืžื›ื™ื•ื•ืŸ ืฉืœื ื”ื™ื• ืœื”ื ืืช ื”ื’ืจืกืื•ืช ื”ืขื“ื›ื ื™ื•ืช ื‘ื™ื•ืชืจ ืฉืœ ืžืขืจื›ื•ืช ื”ื”ืคืขืœื”. ื‘ืฉืœื‘ ืžืกื•ื™ื, ื”ื™ื” ืืคื™ืœื• FreeBSD, ืฉืœื ื”ื™ื” ื ื•ื— ืžืื•ื“ ืœืชืžื™ื›ื” ื‘ื•. ื”ื‘ื ื• ืฉืขืœื™ื ื• ืœืขื‘ื•ืจ ืืœ docker ืžื”ืจ ื›ื›ืœ ื”ืืคืฉืจ. ื”-devops ืฉืœื ื• ื‘ื—ื ื• ืืช ื”ื ื™ืกื™ื•ืŸ ื”ืงื™ื™ื ืฉืœื”ื ืขื ืคืชืจื•ื ื•ืช ืฉื•ื ื™ื ื•ื‘ื—ืจื• ื‘ืžืขืจื›ืช ื›ืžื• Nomad.

ืขื‘ื•ืจ ืœื ื•ืžื“

Nomad ื”ื•ื ืžื•ืฆืจ ืฉืœ HashiCorp. ื”ื ื™ื“ื•ืขื™ื ื’ื ื‘ืคืชืจื•ื ื•ืช ื”ืื—ืจื™ื ืฉืœื”ื:

ืคืจื™ืกืช ืืคืœื™ืงืฆื™ื•ืช ืœ-VM, Nomad ื•-Kubernetes

"ืงื•ึนื ืกื•ึผืœ" ื”ื•ื ื›ืœื™ ืœื’ื™ืœื•ื™ ืฉื™ืจื•ืชื™ื.

"ื˜ืจืคื•ืจื" - ืžืขืจื›ืช ืœื ื™ื”ื•ืœ ืฉืจืชื™ื ื”ืžืืคืฉืจืช ืœื”ื’ื“ื™ืจ ืื•ืชื ื‘ืืžืฆืขื•ืช ืงื•ื ืคื™ื’ื•ืจืฆื™ื”, ืžื” ืฉื ืงืจื ืชืฉืชื™ืช-ื›ืงื•ื“.

"ืžึฐืฉืื•ึนื˜ึตื˜" ืžืืคืฉืจ ืœืš ืœืคืจื•ืก ืžื›ื•ื ื•ืช ื•ื™ืจื˜ื•ืืœื™ื•ืช ื‘ืื•ืคืŸ ืžืงื•ืžื™ ืื• ื‘ืขื ืŸ ื‘ืืžืฆืขื•ืช ืงื‘ืฆื™ ืชืฆื•ืจื” ืกืคืฆื™ืคื™ื™ื.

Nomad ื ืจืื” ืื– ื›ืžื• ืคืชืจื•ืŸ ืคืฉื•ื˜ ืœืžื“ื™ ืฉื ื™ืชืŸ ืœืขื‘ื•ืจ ืืœื™ื• ื‘ืžื”ื™ืจื•ืช ืžื‘ืœื™ ืœืฉื ื•ืช ืืช ื›ืœ ื”ืชืฉืชื™ืช. ื‘ื ื•ืกืฃ, ื–ื” ื“ื™ ืงืœ ืœืœืžื•ื“. ื–ื• ื”ืกื™ื‘ื” ืฉื‘ื—ืจื ื• ื‘ื” ื›ืžืขืจื›ืช ื”ืกื™ื ื•ืŸ ืœืžื™ื›ืœ ืฉืœื ื•.

ืžื” ืืชื” ืฆืจื™ืš ื›ื“ื™ ืœืคืจื•ืก ืืช ื”ืžืขืจื›ืช ืฉืœืš ืœื ื•ืžืื“?

  1. ืงื•ื“ื ื›ืœ ืืชื” ืฆืจื™ืš ืชืžื•ื ืช docker ื”ืืคืœื™ืงืฆื™ื” ืฉืœืš. ืืชื” ืฆืจื™ืš ืœื‘ื ื•ืช ืื•ืชื• ื•ืœืžืงื ืื•ืชื• ื‘ืžืื’ืจ ื”ืชืžื•ื ื•ืช ืฉืœ docker. ื‘ืžืงืจื” ืฉืœื ื• ืžื“ื•ื‘ืจ ื‘ืืจื˜ื™ืคืงื˜ื•ืจื” - ืžืขืจื›ืช ื”ืžืืคืฉืจืช ืœื“ื—ื•ืฃ ืœืชื•ื›ื” ื—ืคืฆื™ื ืฉื•ื ื™ื ืžืกื•ื’ื™ื ืฉื•ื ื™ื. ื–ื” ื™ื›ื•ืœ ืœืื—ืกืŸ ืืจื›ื™ื•ื ื™ื, ืชืžื•ื ื•ืช docker, ื—ื‘ื™ืœื•ืช PHP ืžืœื—ื™ื ื•ืช, ื—ื‘ื™ืœื•ืช NPM ื•ื›ืŸ ื”ืœืื”.
  2. ื ื“ืจืฉ ื’ื ืงื•ื‘ืฅ ืชืฆื•ืจื”, ืฉื™ื’ื™ื“ ืœื ื•ืžื“ ืžื”, ืื™ืคื” ื•ื‘ืื™ื–ื” ื›ืžื•ืช ืืชื” ืจื•ืฆื” ืœืคืจื•ืก.

ื›ืฉืื ื—ื ื• ืžื“ื‘ืจื™ื ืขืœ Nomad, ื”ื•ื ืžืฉืชืžืฉ ื‘ืฉืคืช HCL ื›ืคื•ืจืžื˜ ืงื•ื‘ืฅ ื”ืžื™ื“ืข ืฉืœื•, ื”ืžื™ื™ืฆื’ ืฉืคืช ื”ืชืฆื•ืจื” ืฉืœ HashiCorp. ื–ื•ื”ื™ ืขืจื›ืช ืขืœ ืฉืœ Yaml ื”ืžืืคืฉืจืช ืœืš ืœืชืืจ ืืช ื”ืฉื™ืจื•ืช ืฉืœืš ื‘ืžื•ื ื—ื™ื ืฉืœ Nomad.

ืคืจื™ืกืช ืืคืœื™ืงืฆื™ื•ืช ืœ-VM, Nomad ื•-Kubernetes

ื–ื” ืžืืคืฉืจ ืœืš ืœื”ื’ื™ื“ ื›ืžื” ืงื•ื ื˜ื™ื™ื ืจื™ื ืืชื” ืจื•ืฆื” ืœืคืจื•ืก, ืžืื™ืœื• ืชืžื•ื ื•ืช ืœื”ืขื‘ื™ืจ ืืœื™ื”ื ืคืจืžื˜ืจื™ื ืฉื•ื ื™ื ื‘ืžื”ืœืš ื”ืคืจื™ืกื”. ื›ืš, ืืชื” ืžื–ื™ืŸ ืืช ื”ืงื•ื‘ืฅ ื”ื–ื” ืœื ื•ืžื“, ื•ื”ื•ื ืžืฉื™ืง ืงื•ื ื˜ื™ื™ื ืจื™ื ืœื™ื™ืฆื•ืจ ืœืคื™ื•.

ื‘ืžืงืจื” ืฉืœื ื•, ื”ื‘ื ื• ืฉืคืฉื•ื˜ ืœื›ืชื•ื‘ ืงื‘ืฆื™ HCL ื–ื”ื™ื ืœื—ืœื•ื˜ื™ืŸ ืœื›ืœ ืฉื™ืจื•ืช ืœื ื™ื”ื™ื” ื ื•ื— ื‘ืžื™ื•ื—ื“, ื›ื™ ื™ืฉ ื”ืจื‘ื” ืฉื™ืจื•ืชื™ื ื•ืœืคืขืžื™ื ืจื•ืฆื™ื ืœืขื“ื›ืŸ ืื•ืชื. ืงื•ืจื” ืฉืฉื™ืจื•ืช ืื—ื“ ื ืคืจืก ืœื ื‘ืžื•ืคืข ืื—ื“, ืืœื ื‘ืžื’ื•ื•ืŸ ืฉืœ ืžื•ืคืขื™ื ืฉื•ื ื™ื. ืœื“ื•ื’ืžื”, ืœืื—ืช ื”ืžืขืจื›ื•ืช ืฉื™ืฉ ืœื ื• ื‘ื™ื™ืฆื•ืจ ื™ืฉ ื™ื•ืชืจ ืž-100 ืžื•ืคืขื™ื ื‘ื™ื™ืฆื•ืจ. ื”ื ืคื•ืขืœื™ื ืžืื•ืชืŸ ืชืžื•ื ื•ืช, ืืš ืฉื•ื ื•ืช ื‘ื”ื’ื“ืจื•ืช ื”ืชืฆื•ืจื” ื•ื‘ืงื‘ืฆื™ ื”ืชืฆื•ืจื”.

ืœื›ืŸ, ื”ื—ืœื˜ื ื• ืฉื™ื”ื™ื” ืœื ื• ื ื•ื— ืœืื—ืกืŸ ืืช ื›ืœ ืงื‘ืฆื™ ื”ืชืฆื•ืจื” ืฉืœื ื• ืœืคืจื™ืกื” ื‘ืžืื’ืจ ืื—ื“ ืžืฉื•ืชืฃ. ื›ืš ื”ื ื”ื™ื• ื’ืœื•ื™ื™ื: ื”ื ื”ื™ื• ืงืœื™ื ืœืชื—ื–ื•ืงื” ื•ื™ื›ื•ืœื ื• ืœืจืื•ืช ืื™ืœื• ืžืขืจื›ื•ืช ื™ืฉ ืœื ื•. ืื ื™ืฉ ืฆื•ืจืš, ืงืœ ื’ื ืœืขื“ื›ืŸ ืื• ืœืฉื ื•ืช ืžืฉื”ื•. ื”ื•ืกืคืช ืžืขืจื›ืช ื—ื“ืฉื” ื”ื™ื ื’ื ืœื ืงืฉื” - ืืชื” ืจืง ืฆืจื™ืš ืœื™ืฆื•ืจ ืงื•ื‘ืฅ ืชืฆื•ืจื” ื‘ืชื•ืš ื”ืกืคืจื™ื™ื” ื”ื—ื“ืฉื”. ื‘ืชื•ื›ื• ื ืžืฆืื™ื ื”ืงื‘ืฆื™ื ื”ื‘ืื™ื: service.hcl, ื”ืžื›ื™ืœ ืชื™ืื•ืจ ืฉืœ ื”ืฉื™ืจื•ืช ืฉืœื ื•, ื•ื›ืžื” ืงื‘ืฆื™ env ื”ืžืืคืฉืจื™ื ืœื”ื’ื“ื™ืจ ืืช ื”ืฉื™ืจื•ืช ื”ื–ื” ื‘ื“ื™ื•ืง, ื”ื ืคืจืก ื‘ื™ื™ืฆื•ืจ.

ืคืจื™ืกืช ืืคืœื™ืงืฆื™ื•ืช ืœ-VM, Nomad ื•-Kubernetes

ืขื ื–ืืช, ื—ืœืง ืžื”ืžืขืจื›ื•ืช ืฉืœื ื• ื ืคืจืกื•ืช ื‘ื™ื™ืฆื•ืจ ืœื ื‘ืขื•ืชืง ืื—ื“, ืืœื ื‘ื›ืžื” ื‘ื‘ืช ืื—ืช. ืœื›ืŸ, ื”ื—ืœื˜ื ื• ืฉื™ื”ื™ื” ืœื ื• ื ื•ื— ืœืื—ืกืŸ ืœื ืืช ื”ื”ื’ื“ืจื•ืช ื‘ืฆื•ืจืชืŸ ื”ื˜ื”ื•ืจื”, ืืœื ื‘ืฆื•ืจืช ื”ืชื‘ื ื™ืช ืฉืœื”ืŸ. ื•ื‘ื—ืจื ื• ื’'ื™ื ื’'ื” 2. ื‘ืคื•ืจืžื˜ ื–ื”, ืื ื• ืžืื—ืกื ื™ื ื’ื ืืช ื”ื”ื’ื“ืจื•ืช ืฉืœ ื”ืฉื™ืจื•ืช ืขืฆืžื• ื•ื’ื ืืช ืงื‘ืฆื™ ื”-env ื”ื“ืจื•ืฉื™ื ืœื•.

ื‘ื ื•ืกืฃ, ื”ืฆื‘ื ื• ื‘ืžืื’ืจ ืกืงืจื™ืคื˜ ืคืจื™ืกื” ืžืฉื•ืชืฃ ืœื›ืœ ื”ืคืจื•ื™ืงื˜ื™ื, ื”ืžืืคืฉืจ ืœืš ืœื”ืฉื™ืง ื•ืœืคืจื•ืก ืืช ื”ืฉื™ืจื•ืช ืฉืœืš ืœื™ื™ืฆื•ืจ, ืœืชื•ืš ื”ืกื‘ื™ื‘ื” ื”ืจืฆื•ื™ื”, ืืœ ื”ื™ืขื“ ื”ืจืฆื•ื™. ื‘ืžืงืจื” ืฉื‘ื• ื”ืคื›ื ื• ืืช ืชืฆื•ืจืช ื”-HCL ืฉืœื ื• ืœืชื‘ื ื™ืช, ืื– ืงื•ื‘ืฅ ื”-HCL, ืฉืœืคื ื™ ื›ืŸ ื”ื™ื” ืชืฆื•ืจืช Nomad ืจื’ื™ืœื”, ื‘ืžืงืจื” ื”ื–ื” ื”ืชื—ื™ืœ ืœื”ื™ืจืื•ืช ืงืฆืช ืื—ืจืช.

ืคืจื™ืกืช ืืคืœื™ืงืฆื™ื•ืช ืœ-VM, Nomad ื•-Kubernetes

ื›ืœื•ืžืจ, ื”ื—ืœืคื ื• ื›ืžื” ืžืฉืชื ื™ ืžื™ืงื•ื ื‘ืชืฆื•ืจื” ื‘ืžืฉืชื ื™ื ืฉื”ื•ื›ื ืกื• ืฉื ืœืงื—ื™ื ืžืงื‘ืฆื™ env ืื• ืžืงื•ืจื•ืช ืื—ืจื™ื. ื‘ื ื•ืกืฃ, ืงื™ื‘ืœื ื• ืืช ื”ื”ื–ื“ืžื ื•ืช ืœืืกื•ืฃ ืงื‘ืฆื™ HCL ื‘ืื•ืคืŸ ื“ื™ื ืžื™, ื›ืœื•ืžืจ, ืื ื• ื™ื›ื•ืœื™ื ืœื”ืฉืชืžืฉ ืœื ืจืง ื‘ื”ื›ื ืกื•ืช ืžืฉืชื ื™ื ืจื’ื™ืœื•ืช. ืžื›ื™ื•ื•ืŸ ืฉ-jinja ืชื•ืžืš ื‘ืœื•ืœืื•ืช ื•ื‘ืชื ืื™ื, ืืชื” ื™ื›ื•ืœ ื’ื ืœื™ืฆื•ืจ ืฉื ืงื•ื‘ืฆื™ ืชืฆื•ืจื”, ื”ืžืฉืชื ื™ื ื‘ื”ืชืื ืœืžืงื•ื ืฉื‘ื• ื‘ื“ื™ื•ืง ืืชื” ืคื•ืจืก ืืช ื”ื™ื™ืฉื•ืžื™ื ืฉืœืš.

ืœื“ื•ื’ืžื”, ืืชื” ืจื•ืฆื” ืœืคืจื•ืก ืืช ื”ืฉื™ืจื•ืช ืฉืœืš ืœืงื“ื ื™ื™ืฆื•ืจ ื•ื™ื™ืฆื•ืจ. ื ื ื™ื— ืฉื‘ืงื“ื-ืคืจื•ื“ืงืฉืŸ ืืชื” ืœื ืจื•ืฆื” ืœื”ืจื™ืฅ ืกืงืจื™ืคื˜ื™ื ืฉืœ cron, ืืœื ืจืง ืจื•ืฆื” ืœืจืื•ืช ืืช ื”ืฉื™ืจื•ืช ื‘ื“ื•ืžื™ื™ืŸ ื ืคืจื“ ื›ื“ื™ ืœื•ื•ื“ื ืฉื”ื•ื ืคื•ืขืœ. ืœื›ืœ ืžื™ ืฉืคื•ืจืก ืืช ื”ืฉื™ืจื•ืช, ื”ืชื”ืœื™ืš ื ืจืื” ืžืื•ื“ ืคืฉื•ื˜ ื•ืฉืงื•ืฃ. ื›ืœ ืžื” ืฉืืชื” ืฆืจื™ืš ืœืขืฉื•ืช ื”ื•ื ืœื”ืคืขื™ืœ ืืช ื”ืงื•ื‘ืฅ deploy.sh, ืœืฆื™ื™ืŸ ืื™ื–ื” ืฉื™ืจื•ืช ืืชื” ืจื•ืฆื” ืœืคืจื•ืก ื•ืœืื™ื–ื” ื™ืขื“. ืœื“ื•ื’ืžื”, ืืชื” ืจื•ืฆื” ืœืคืจื•ืก ืžืขืจื›ืช ืžืกื•ื™ืžืช ืœืจื•ืกื™ื”, ื‘ืœืืจื•ืก ืื• ืงื–ื—ืกื˜ืŸ. ื›ื“ื™ ืœืขืฉื•ืช ื–ืืช, ืคืฉื•ื˜ ืฉื ื” ืื—ื“ ืžื”ืคืจืžื˜ืจื™ื, ื•ื™ื”ื™ื” ืœืš ืงื•ื‘ืฅ ื”ืชืฆื•ืจื” ื”ื ื›ื•ืŸ.

ื›ืืฉืจ ืฉื™ืจื•ืช Nomad ื›ื‘ืจ ืคืจื•ืก ื‘ืืฉื›ื•ืœ ืฉืœืš, ื–ื” ื ืจืื” ื›ืš.

ืคืจื™ืกืช ืืคืœื™ืงืฆื™ื•ืช ืœ-VM, Nomad ื•-Kubernetes

ืจืืฉื™ืช, ืืชื” ืฆืจื™ืš ืื™ื–ืฉื”ื• ืื™ื–ื•ืŸ ื‘ื—ื•ืฅ, ืฉื™ืงื‘ืœ ืืช ื›ืœ ืชืขื‘ื•ืจืช ื”ืžืฉืชืžืฉื™ื. ื”ื•ื ื™ืขื‘ื•ื“ ื™ื—ื“ ืขื Consul ื•ื™ื‘ืจืจ ืžืžื ื• ื”ื™ื›ืŸ, ื‘ืื™ื–ื” ืฆื•ืžืช, ื‘ืื™ื–ื• ื›ืชื•ื‘ืช IP ื ืžืฆื ืฉื™ืจื•ืช ืกืคืฆื™ืคื™ ื”ืžืชืื™ื ืœืฉื ื“ื•ืžื™ื™ืŸ ืžืกื•ื™ื. ื”ืฉื™ืจื•ืชื™ื ื‘ืงื•ื ืกื•ืœ ืžื’ื™ืขื™ื ืž-Nomad ืขืฆืžื”. ืžื›ื™ื•ื•ืŸ ืฉืžื“ื•ื‘ืจ ื‘ืžื•ืฆืจื™ื ืฉืœ ืื•ืชื” ื—ื‘ืจื”, ื”ื ื“ื™ ืงืฉื•ืจื™ื ื–ื” ืœื–ื”. ืื ื• ื™ื›ื•ืœื™ื ืœื•ืžืจ ืฉื ื•ืžื“ ืžื—ื•ืฅ ืœืงื•ืคืกื” ื™ื›ื•ืœ ืœืจืฉื•ื ืืช ื›ืœ ื”ืฉื™ืจื•ืชื™ื ืฉื”ื•ืฉืงื• ื‘ื• ื‘ืชื•ืš ืงื•ื ืกื•ืœ.

ื‘ืจื’ืข ืฉืžืื–ืŸ ื”ืขื•ืžืก ื”ื—ื–ื™ืชื™ ืฉืœืš ื™ื•ื“ืข ืœืื™ื–ื” ืฉื™ืจื•ืช ืœืฉืœื•ื— ืชืขื‘ื•ืจื”, ื”ื•ื ืžืขื‘ื™ืจ ืื•ืชื• ืœืžื™ื›ืœ ื”ืžืชืื™ื ืื• ืœืžืกืคืจ ืงื•ื ื˜ื™ื™ื ืจื™ื ื”ืชื•ืืžื™ื ืืช ื”ืืคืœื™ืงืฆื™ื” ืฉืœืš. ืžื˜ื‘ืข ื”ื“ื‘ืจื™ื, ื™ืฉ ืฆื•ืจืš ืœื—ืฉื•ื‘ ื’ื ืขืœ ื‘ื˜ื™ื—ื•ืช. ืœืžืจื•ืช ืฉื›ืœ ื”ืฉื™ืจื•ืชื™ื ืคื•ืขืœื™ื ืขืœ ืื•ืชืŸ ืžื›ื•ื ื•ืช ื•ื™ืจื˜ื•ืืœื™ื•ืช ื‘ืงื•ื ื˜ื™ื™ื ืจื™ื, ื”ื“ื‘ืจ ืžืฆืจื™ืš ื‘ื“ืจืš ื›ืœืœ ืžื ื™ืขืช ื’ื™ืฉื” ื—ื•ืคืฉื™ืช ืžื›ืœ ืฉื™ืจื•ืช ืœื›ืœ ืฉื™ืจื•ืช ืื—ืจ. ื”ืฉื’ื ื• ื–ืืช ื‘ืืžืฆืขื•ืช ืคื™ืœื•ื—. ื›ืœ ืฉื™ืจื•ืช ื”ื•ืฉืง ื‘ืจืฉืช ื•ื™ืจื˜ื•ืืœื™ืช ืžืฉืœื•, ื‘ื” ื ืงื‘ืขื• ื›ืœืœื™ ื ื™ืชื•ื‘ ื•ื›ืœืœื™ื ืœื”ืชืจืช/ืžื ื™ืขืช ื’ื™ืฉื” ืœืžืขืจื›ื•ืช ื•ืฉื™ืจื•ืชื™ื ืื—ืจื™ื. ื”ื ื™ื›ื•ืœื™ื ืœื”ื™ื•ืช ืžืžื•ืงืžื™ื ื’ื ื‘ืชื•ืš ืืฉื›ื•ืœ ื–ื” ื•ื’ื ืžื—ื•ืฆื” ืœื•. ืœื“ื•ื’ืžื”, ืื ื‘ืจืฆื•ื ืš ืœืžื ื•ืข ืžืฉื™ืจื•ืช ืœื”ืชื—ื‘ืจ ืœืžืกื“ ื ืชื•ื ื™ื ืกืคืฆื™ืคื™, ื ื™ืชืŸ ืœืขืฉื•ืช ื–ืืช ื‘ืืžืฆืขื•ืช ืคื™ืœื•ื— ื‘ืจืžืช ื”ืจืฉืช. ื›ืœื•ืžืจ, ืืคื™ืœื• ื‘ื˜ืขื•ืช, ืืชื” ืœื ื™ื›ื•ืœ ืœื”ืชื—ื‘ืจ ื‘ื˜ืขื•ืช ืžืกื‘ื™ื‘ืช ื”ื‘ื“ื™ืงื” ืœืžืกื“ ื”ื ืชื•ื ื™ื ื”ื™ื™ืฆื•ืจ ืฉืœืš.

ื›ืžื” ืขืœื” ืœื ื• ื”ืžืขื‘ืจ ืžื‘ื—ื™ื ืช ืžืฉืื‘ื™ ืื ื•ืฉ?

ื”ืžืขื‘ืจ ืฉืœ ื”ื—ื‘ืจื” ื›ื•ืœื” ืœื ื•ืžื“ ืืจืš ื›-5-6 ื—ื•ื“ืฉื™ื. ืขื‘ืจื ื• ืขืœ ื‘ืกื™ืก ืฉื™ืจื•ืช ืื—ืจ ืฉื™ืจื•ืช, ืื‘ืœ ื‘ืงืฆื‘ ื“ื™ ืžื”ื™ืจ. ื›ืœ ืฆื•ื•ืช ื”ื™ื” ืฆืจื™ืš ืœื™ืฆื•ืจ ืงื•ื ื˜ื™ื™ื ืจื™ื ืžืฉืœื• ืขื‘ื•ืจ ื”ืฉื™ืจื•ืชื™ื.

ืื™ืžืฆื ื• ื’ื™ืฉื” ื›ื–ื• ืฉื›ืœ ืฆื•ื•ืช ืื—ืจืื™ ืœ-docer images ืฉืœ ื”ืžืขืจื›ื•ืช ืฉืœื• ื‘ืื•ืคืŸ ืขืฆืžืื™. DevOps ืžืกืคืงื™ื ืืช ื”ืชืฉืชื™ืช ื”ื›ืœืœื™ืช ื”ื“ืจื•ืฉื” ืœืคืจื™ืกื”, ื›ืœื•ืžืจ ืชืžื™ื›ื” ื‘ืืฉื›ื•ืœ ืขืฆืžื•, ืชืžื™ื›ื” ื‘ืžืขืจื›ืช ื”-CI ื•ื›ื•'. ื•ื‘ืื•ืชื” ืชืงื•ืคื” ื”ื•ืขื‘ืจื• ืœื ื• ื™ื•ืชืจ ืž-60 ืžืขืจื›ื•ืช ืฉื”ืกืชื›ืžื• ื‘ื›-2 ืžื›ื•ืœื•ืช.

Devops ืื—ืจืื™ืช ืขืœ ื”ืชืฉืชื™ืช ื”ื›ืœืœื™ืช ืฉืœ ื›ืœ ืžื” ืฉืงืฉื•ืจ ืœืคืจื™ืกื” ื•ืฉืจืชื™ื. ื•ื›ืœ ืฆื•ื•ืช ืคื™ืชื•ื—, ื‘ืชื•ืจื•, ืื—ืจืื™ ืขืœ ื”ื˜ืžืขืช ืงื•ื ื˜ื™ื™ื ืจื™ื ืขื‘ื•ืจ ื”ืžืขืจื›ืช ื”ืกืคืฆื™ืคื™ืช ืฉืœื•, ืฉื›ืŸ ื”ืฆื•ื•ืช ื”ื•ื ื–ื” ืฉื™ื•ื“ืข ืžื” ื”ื•ื ืฆืจื™ืš ื‘ื“ืจืš ื›ืœืœ ื‘ืงื•ื ื˜ื™ื™ื ืจ ืžืกื•ื™ื.

ืกื™ื‘ื•ืช ืœื ื˜ื™ืฉืช Nomad

ืื™ืœื• ื™ืชืจื•ื ื•ืช ืงื™ื‘ืœื ื• ืขืœ ื™ื“ื™ ืžืขื‘ืจ ืœืคืจื™ืกื” ื‘ืืžืฆืขื•ืช Nomad ื•- docker, ื‘ื™ืŸ ื”ื™ืชืจ?

  1. ืื ื—ื ื• ื‘ืชื ืื™ ืฉื•ื•ื™ื ืœื›ืœ ื”ืกื‘ื™ื‘ื•ืช. ื‘ืคื™ืชื•ื—, ืกื‘ื™ื‘ืช QA, ื˜ืจื•ื-ื™ื™ืฆื•ืจ, ื™ื™ืฆื•ืจ, ื ืขืฉื” ืฉื™ืžื•ืฉ ื‘ืื•ืชืŸ ืชืžื•ื ื•ืช ืžื™ื›ืœ, ืขื ืื•ืชืŸ ืชืœื•ืช. ื‘ื”ืชืื, ืื™ืŸ ืœืš ื›ืžืขื˜ ืกื™ื›ื•ื™ ืฉืžื” ืฉื™ื™ื’ืžืจ ื‘ื™ื™ืฆื•ืจ ื”ื•ื ืœื ืžื” ืฉื‘ื“ืงืช ื‘ืขื‘ืจ ืžืงื•ืžื™ืช ืื• ื‘ืกื‘ื™ื‘ืช ื”ื‘ื“ื™ืงื” ืฉืœืš.
  2. ืžืฆืื ื• ื’ื ืฉื–ื” ืžืกืคื™ืง ืงืœ ืœื”ื•ืกื™ืฃ ืฉื™ืจื•ืช ื—ื“ืฉ. ืžื ืงื•ื“ืช ืžื‘ื˜ ืฉืœ ืคืจื™ืกื”, ื›ืœ ืžืขืจื›ื•ืช ื—ื“ืฉื•ืช ืžื•ืฉืงื•ืช ื‘ืฆื•ืจื” ืคืฉื•ื˜ื” ืžืื•ื“. ืคืฉื•ื˜ ืขื‘ื•ืจ ืืœ ื”ืžืื’ืจ ื”ืžืื—ืกืŸ ื”ื’ื“ืจื•ืช, ื”ื•ืกืฃ ืฉื ืชืฆื•ืจื” ื ื•ืกืคืช ืขื‘ื•ืจ ื”ืžืขืจื›ืช ืฉืœืš, ื•ื”ื›ืœ ืžื•ื›ืŸ. ืืชื” ื™ื›ื•ืœ ืœืคืจื•ืก ืืช ื”ืžืขืจื›ืช ืฉืœืš ืœื™ื™ืฆื•ืจ ืœืœื ื›ืœ ืžืืžืฅ ื ื•ืกืฃ ืžืฆื“ devops.
  3. ื›ืœ ืงื‘ืฆื™ ืชืฆื•ืจื” ื‘ืžืื’ืจ ืื—ื“ ืžืฉื•ืชืฃ ื”ืชื‘ืจืจ ืฉื”ื•ื ื‘ื‘ื“ื™ืงื”. ื‘ืชืงื•ืคื” ืฉื‘ื” ืคืจืกื ื• ืืช ื”ืžืขืจื›ื•ืช ืฉืœื ื• ื‘ืืžืฆืขื•ืช ืฉืจืชื™ื ื•ื™ืจื˜ื•ืืœื™ื™ื, ื”ืฉืชืžืฉื ื• ื‘-Ansible, ืฉื‘ื” ื”ืชืฆื•ืจื•ืช ื”ื™ื• ื‘ืื•ืชื• ืžืื’ืจ. ืขื ื–ืืช, ืขื‘ื•ืจ ืจื•ื‘ ื”ืžืคืชื—ื™ื ื–ื” ื”ื™ื” ืงืฆืช ื™ื•ืชืจ ืงืฉื” ืœืขื‘ื•ื“ ืื™ืชื•. ื›ืืŸ ื ืคื— ื”ื”ื’ื“ืจื•ืช ื•ื”ืงื•ื“ ืฉืืชื” ืฆืจื™ืš ืœื”ื•ืกื™ืฃ ื›ื“ื™ ืœืคืจื•ืก ืืช ื”ืฉื™ืจื•ืช ื”ืคืš ืงื˜ืŸ ื‘ื”ืจื‘ื”. ื‘ื ื•ืกืฃ, ืงืœ ืžืื•ื“ ืœ-devops ืœืชืงืŸ ืื• ืœืฉื ื•ืช ืืช ื–ื”. ื‘ืžืงืจื” ืฉืœ ืžืขื‘ืจื™ื, ืœืžืฉืœ, ืœื’ืจืกื” ื—ื“ืฉื” ืฉืœ Nomad, ื”ื ื™ื›ื•ืœื™ื ืœืงื—ืช ื•ืœืขื“ื›ืŸ ื‘ื›ืžื•ืช ื’ื“ื•ืœื” ืืช ื›ืœ ืงื‘ืฆื™ ื”ื”ืคืขืœื” ืฉื ืžืฆืื™ื ื‘ืื•ืชื• ืžืงื•ื.

ืื‘ืœ ื ืชืงืœื ื• ื’ื ื‘ื›ืžื” ื—ืกืจื•ื ื•ืช:

ื”ืชื‘ืจืจ ืฉืื ื—ื ื• ืœื ื”ืฆืœื™ื— ืœื”ืฉื™ื’ ืคืจื™ืกื•ืช ื—ืœืงื•ืช ื‘ืžืงืจื” ืฉืœ Nomad. ื›ืฉืžื’ืœื’ืœื™ื ืžื›ื•ืœื•ืช ื‘ืชื ืื™ื ืฉื•ื ื™ื, ื”ื™ื ืขืœื•ืœื” ืœื”ืชื‘ืจืจ ื›ืคื•ืขืœืช, ื•ื ื•ืžืื“ ืชืคืกื” ืื•ืชื” ื›ืžื›ื•ืœื” ืžื•ื›ื ื” ืœืงื‘ืœ ืชื ื•ืขื”. ื–ื” ืงืจื” ืœืคื ื™ ืฉื”ืืคืœื™ืงืฆื™ื” ื‘ืชื•ื›ื• ืืคื™ืœื• ื”ื™ื™ืชื” ื”ื–ื“ืžื ื•ืช ืœื”ืฉื™ืง. ืžืกื™ื‘ื” ื–ื•, ื”ืžืขืจื›ืช ื”ื—ืœื” ืœื™ื™ืฆืจ 500 ืฉื’ื™ืื•ืช ืœืคืจืง ื–ืžืŸ ืงืฆืจ, ืžื›ื™ื•ื•ืŸ ืฉื”ืชืขื‘ื•ืจื” ื”ื—ืœื” ืœื”ื’ื™ืข ืœืžื›ื•ืœื” ืฉืขื“ื™ื™ืŸ ืœื ื”ื™ื™ืชื” ืžื•ื›ื ื” ืœืงื‘ืœ ืื•ืชื”.

ื ืชืงืœื ื• ื‘ื›ืžื” ืœื™ื“ ื”ื‘ื™ืฆื•ืช. ื”ื‘ืื’ ื”ืžืฉืžืขื•ืชื™ ื‘ื™ื•ืชืจ ื”ื•ื ืฉ-Nomad ืœื ืžืชืžื•ื“ื“ ื”ื™ื˜ื‘ ืขื ืืฉื›ื•ืœ ื’ื“ื•ืœ ืื ื™ืฉ ืœืš ื”ืจื‘ื” ืžืขืจื›ื•ืช ื•ืžื›ื•ืœื•ืช. ื›ืืฉืจ ืจื•ืฆื™ื ืœื”ื•ืฆื™ื ืืช ืื—ื“ ื”ืฉืจืชื™ื ืฉื ื›ืœืœื™ื ื‘ืืฉื›ื•ืœ Nomad ืœืฆื•ืจืš ืชื—ื–ื•ืงื”, ื™ืฉื ื” ืกื‘ื™ืจื•ืช ื’ื‘ื•ื”ื” ืœืžื“ื™ ืฉื”ืืฉื›ื•ืœ ืœื ื™ืจื’ื™ืฉ ื˜ื•ื‘ ื‘ืžื™ื•ื—ื“ ื•ื™ืชืคืจืง. ื—ืœืง ืžื”ืžื›ื•ืœื•ืช ืขืœื•ืœื•ืช, ืœืžืฉืœ, ืœื™ืคื•ืœ ื•ืœื ืœืขืœื•ืช - ื–ื” ื™ืขืœื” ืœืš ื”ืจื‘ื” ื™ื•ืชืจ ืžืื•ื—ืจ ืื ื›ืœ ืžืขืจื›ื•ืช ื”ื™ื™ืฆื•ืจ ืฉืœืš ืžืžื•ืงืžื•ืช ื‘ืืฉื›ื•ืœ ื”ืžื ื•ื”ืœ ืขืœ ื™ื“ื™ Nomad.

ืื– ื”ื—ืœื˜ื ื• ืœื—ืฉื•ื‘ ืœืืŸ ืขืœื™ื ื• ืœืœื›ืช ื”ืœืื”. ื‘ืฉืœื‘ ื–ื”, ื”ืคื›ื ื• ื”ืจื‘ื” ื™ื•ืชืจ ืžื•ื“ืขื™ื ืœืžื” ืฉืจืฆื™ื ื• ืœื”ืฉื™ื’. ื›ืœื•ืžืจ: ืื ื—ื ื• ืจื•ืฆื™ื ืืžื™ื ื•ืช, ืงืฆืช ื™ื•ืชืจ ืคื•ื ืงืฆื™ื•ืช ืžืžื” ืฉ-Nomad ืžืกืคืงืช, ื•ืžืขืจื›ืช ื‘ื•ื’ืจืช ื•ื™ืฆื™ื‘ื” ื™ื•ืชืจ.

ื‘ื”ืงืฉืจ ื–ื”, ื”ื‘ื—ื™ืจื” ืฉืœื ื• ื ืคืœื” ืขืœ Kubernetes ื›ืคืœื˜ืคื•ืจืžื” ื”ืคื•ืคื•ืœืจื™ืช ื‘ื™ื•ืชืจ ืœื”ืฉืงืช ืืฉื›ื•ืœื•ืช. ื‘ืžื™ื•ื—ื“ ื‘ื”ืชื—ืฉื‘ ื‘ื›ืš ืฉื”ื’ื•ื“ืœ ื•ื”ืžืกืคืจ ืฉืœ ื”ืžื™ื›ืœื™ื ืฉืœื ื• ื”ื™ื• ื’ื“ื•ืœื™ื ืžืกืคื™ืง. ืœืžื˜ืจื•ืช ื›ืืœื”, ื ืจืื” ื”ื™ื” ืฉ-Kubernetes ื”ื™ื ื”ืžืขืจื›ืช ื”ืžืชืื™ืžื” ื‘ื™ื•ืชืจ ืฉื ื•ื›ืœ ืœื”ืกืชื›ืœ ืขืœื™ื”.

ืžืขื‘ืจ ืœ-Kubernetes

ืื ื™ ืืกืคืจ ืœื›ื ืงืฆืช ืขืœ ื”ืžื•ืฉื’ื™ื ื”ื‘ืกื™ืกื™ื™ื ืฉืœ Kubernetes ื•ื›ื™ืฆื“ ื”ื ืฉื•ื ื™ื ืž-Nomad.

ืคืจื™ืกืช ืืคืœื™ืงืฆื™ื•ืช ืœ-VM, Nomad ื•-Kubernetes

ืงื•ื“ื ื›ืœ, ื”ืžื•ืฉื’ ื”ื‘ืกื™ืกื™ ื‘ื™ื•ืชืจ ื‘-Kubernetes ื”ื•ื ื”ืžื•ืฉื’ ืคื•ื“. ืชืจืžื™ืœ ื”ื™ื ืงื‘ื•ืฆื” ืฉืœ ืžื™ื›ืœ ืื—ื“ ืื• ื™ื•ืชืจ ืฉืชืžื™ื“ ืคื•ืขืœื™ื ื™ื—ื“. ื•ื”ื ืชืžื™ื“ ืขื•ื‘ื“ื™ื ื›ืื™ืœื• ืจืง ืขืœ ืžื›ื•ื ื” ื•ื™ืจื˜ื•ืืœื™ืช ืื—ืช. ื”ื ื ื’ื™ืฉื™ื ื–ื” ืœื–ื” ื‘ืืžืฆืขื•ืช IP 127.0.0.1 ื‘ื™ืฆื™ืื•ืช ืฉื•ื ื•ืช.

ื ื ื™ื— ืฉื™ืฉ ืœืš ืืคืœื™ืงืฆื™ื™ืช PHP ืฉืžื•ืจื›ื‘ืช ืž-nginx ื•-php-fpm - ื”ืกื›ืžื” ื”ืงืœืืกื™ืช. ืกื‘ื™ืจ ืœื”ื ื™ื— ืฉืชืจืฆื” ืœืฉืžื•ืจ ื’ื ืืช ืžื™ื›ืœื™ nginx ื•ื’ื php-fpm ื‘ื™ื—ื“ ื‘ื›ืœ ืขืช. Kubernetes ืžืืคืฉืจ ืœืš ืœื”ืฉื™ื’ ื–ืืช ืขืœ ื™ื“ื™ ืชื™ืื•ืจื ื›ืชืจืžื™ืœ ืื—ื“ ื ืคื•ืฅ. ื–ื” ื‘ื“ื™ื•ืง ืžื” ืฉืœื ื™ื›ื•ืœื ื• ืœื”ืฉื™ื’ ืขื Nomad.

ื”ืงื•ื ืกืคื˜ ื”ืฉื ื™ ื”ื•ื ืคืจื™ืกื”. ื”ืขื•ื‘ื“ื” ื”ื™ื ืฉื”ืชืจืžื™ืœ ืขืฆืžื• ื”ื•ื ื“ื‘ืจ ื—ื•ืœืฃ; ื”ื•ื ืžืชื—ื™ืœ ื•ื ืขืœื. ื”ืื ื‘ืจืฆื•ื ืš ืœื”ืจื•ื’ ืชื—ื™ืœื” ืืช ื›ืœ ื”ืงื•ื ื˜ื™ื™ื ืจื™ื ื”ืงื•ื“ืžื™ื ืฉืœืš, ื•ืœืื—ืจ ืžื›ืŸ ืœื”ืฉื™ืง ื’ืจืกืื•ืช ื—ื“ืฉื•ืช ื‘ื‘ืช ืื—ืช, ืื• ืฉื‘ืจืฆื•ื ืš ืœื”ืคื™ืฅ ืื•ืชืŸ ื‘ื”ื“ืจื’ื”?ื–ื” ื”ืชื”ืœื™ืš ืฉืขืœื™ื• ืื—ืจืื™ืช ื”ืจืขื™ื•ืŸ ืฉืœ ืคืจื™ืกื”. ื”ื•ื ืžืชืืจ ื›ื™ืฆื“ ืืชื” ืคื•ืจืก ืืช ื”ืคื•ื“ื™ื ืฉืœืš, ื‘ืื™ื–ื• ื›ืžื•ืช ื•ื›ื™ืฆื“ ืœืขื“ื›ืŸ ืื•ืชื.

ื”ืจืขื™ื•ืŸ ื”ืฉืœื™ืฉื™ ื”ื•ื ืฉืจื•ืช. ื”ืฉื™ืจื•ืช ืฉืœืš ื”ื•ื ืœืžืขืฉื” ื”ืžืขืจื›ืช ืฉืœืš, ืฉืžืงื‘ืœืช ืงืฆืช ืชืขื‘ื•ืจื” ื•ืื– ืžืขื‘ื™ืจื” ืื•ืชื” ืœ-pod ืื—ื“ ืื• ื™ื•ืชืจ ื”ืชื•ืื ืœืฉื™ืจื•ืช ืฉืœืš. ื›ืœื•ืžืจ, ื–ื” ืžืืคืฉืจ ืœื”ื’ื™ื“ ืฉื›ืœ ื”ืชืขื‘ื•ืจื” ื”ื ื›ื ืกืช ืœืฉื™ืจื•ืช ื›ื–ื” ื•ืื—ืจ ืขื ืฉื ื›ื–ื” ื•ืื—ืจ ื—ื™ื™ื‘ืช ืœื”ื™ืฉืœื— ืœืคื•ื“ื™ื ื”ืกืคืฆื™ืคื™ื™ื ื”ืืœื”. ื•ื‘ื• ื‘ื–ืžืŸ ื–ื” ืžืกืคืง ืœืš ืื™ื–ื•ืŸ ืชื ื•ืขื”. ื›ืœื•ืžืจ, ืืชื” ื™ื›ื•ืœ ืœื”ืคืขื™ืœ ืฉื ื™ ืคื•ื“ื™ื ืฉืœ ื”ืืคืœื™ืงืฆื™ื” ืฉืœืš, ื•ื›ืœ ื”ืชืขื‘ื•ืจื” ื”ื ื›ื ืกืช ืชื”ื™ื” ืžืื•ื–ื ืช ื‘ืื•ืคืŸ ืฉื•ื•ื” ื‘ื™ืŸ ื”ืคื•ื“ื™ื ื”ืงืฉื•ืจื™ื ืœืฉื™ืจื•ืช ื–ื”.

ื•ื”ืžื•ืฉื’ ื”ื‘ืกื™ืกื™ ื”ืจื‘ื™ืขื™ ื”ื•ื Ingress. ื–ื”ื• ืฉื™ืจื•ืช ื”ืคื•ืขืœ ืขืœ ืืฉื›ื•ืœ Kubernetes. ื”ื•ื ืคื•ืขืœ ื›ืžืื–ืŸ ืขื•ืžืกื™ื ื—ื™ืฆื•ื ื™ ื”ืžืฉืชืœื˜ ืขืœ ื›ืœ ื”ื‘ืงืฉื•ืช. ื‘ืืžืฆืขื•ืช ื”-API ืฉืœ Kubernetes, Ingress ื™ื›ื•ืœื” ืœืงื‘ื•ืข ืœืืŸ ื™ืฉ ืœืฉืœื•ื— ื‘ืงืฉื•ืช ืืœื•. ื™ืชืจ ืขืœ ื›ืŸ, ื”ื•ื ืขื•ืฉื” ื–ืืช ื‘ื’ืžื™ืฉื•ืช ืจื‘ื”. ืืชื” ื™ื›ื•ืœ ืœื•ืžืจ ืฉื›ืœ ื”ื‘ืงืฉื•ืช ืœืžืืจื— ื–ื” ื•ื›ืชื•ื‘ืช ืืชืจ ื›ื–ื• ื•ืื—ืจืช ื ืฉืœื—ื•ืช ืœืฉื™ืจื•ืช ื–ื”. ื•ื‘ืงืฉื•ืช ืืœื• ื”ืžื’ื™ืขื•ืช ืœืžืืจื— ื–ื” ื•ืœื›ืชื•ื‘ืช URL ืื—ืจืช ื ืฉืœื—ื•ืช ืœืฉื™ืจื•ืช ืื—ืจ.

ื”ื“ื‘ืจ ื”ื›ื™ ืžื’ื ื™ื‘ ืžื ืงื•ื“ืช ื”ืžื‘ื˜ ืฉืœ ืžื™ืฉื”ื• ืฉืžืคืชื— ืืคืœื™ืงืฆื™ื” ื”ื•ื ืฉืืชื” ืžืกื•ื’ืœ ืœื ื”ืœ ืืช ื”ื›ืœ ื‘ืขืฆืžืš. ืขืœ ื™ื“ื™ ื”ื’ื“ืจืช ืชืฆื•ืจืช Ingress, ืืชื” ื™ื›ื•ืœ ืœืฉืœื•ื— ืืช ื›ืœ ื”ืชืขื‘ื•ืจื” ืฉืžื’ื™ืขื” ืœ-API ื›ื–ื” ืื• ืื—ืจ ืœืงื•ื ื˜ื™ื™ื ืจื™ื ื ืคืจื“ื™ื ืฉื ื›ืชื‘ื•, ืœืžืฉืœ, ื‘-Go. ืื‘ืœ ื”ืชืขื‘ื•ืจื” ื”ื–ื•, ืฉืžื’ื™ืขื” ืœืื•ืชื• ื“ื•ืžื™ื™ืŸ, ืื‘ืœ ืœื›ืชื•ื‘ืช URL ืื—ืจืช, ืฆืจื™ื›ื” ืœื”ื™ืฉืœื— ืœืงื•ื ื˜ื™ื™ื ืจื™ื ืฉื ื›ืชื‘ื• ื‘-PHP, ืฉื ื™ืฉ ื”ืจื‘ื” ื”ื™ื’ื™ื•ืŸ, ืื‘ืœ ื”ื ืœื ืžืื•ื“ ืžื”ื™ืจื™ื.

ืื ื ืฉื•ื•ื” ืืช ื›ืœ ื”ืžื•ืฉื’ื™ื ื”ืœืœื• ืขื Nomad, ื ื•ื›ืœ ืœื•ืžืจ ืฉืฉืœื•ืฉืช ื”ืžื•ืฉื’ื™ื ื”ืจืืฉื•ื ื™ื ื”ื ื›ื•ืœื ื‘ื™ื—ื“ ืฉื™ืจื•ืช. ื•ื”ืžื•ืฉื’ ื”ืื—ืจื•ืŸ ื ืขื“ืจ ื‘ื ื•ืžื“ ืขืฆืžื•. ื”ืฉืชืžืฉื ื• ื‘ืื™ื–ื•ืŸ ื—ื™ืฆื•ื ื™ ื›ืžื• ื–ื”: ื–ื” ื™ื›ื•ืœ ืœื”ื™ื•ืช haproxy, nginx, nginx+ ื•ื›ืŸ ื”ืœืื”. ื‘ืžืงืจื” ืฉืœ ืงื•ื‘ื™ื™ื”, ืื™ืŸ ืฆื•ืจืš ืœื”ืฆื™ื’ ืืช ื”ืžื•ืฉื’ ื”ื ื•ืกืฃ ื”ื–ื” ื‘ื ืคืจื“. ืขื ื–ืืช, ืื ืืชื” ืžืกืชื›ืœ ืขืœ Ingress ื‘ืื•ืคืŸ ืคื ื™ืžื™, ื–ื” ืื• nginx, haproxy ืื• traefik, ืื‘ืœ ืžืขื™ืŸ ืžื•ื‘ื ื” ื‘ืชื•ืš Kubernetes.

ื›ืœ ื”ืžื•ืฉื’ื™ื ืฉืชื™ืืจืชื™ ื”ื, ืœืžืขืฉื”, ืžืฉืื‘ื™ื ืฉืงื™ื™ืžื™ื ื‘ืชื•ืš ืืฉื›ื•ืœ Kubernetes. ื›ื“ื™ ืœืชืืจ ืื•ืชื ื‘ืงื•ื‘ื™ื™ื”, ื ืขืฉื” ืฉื™ืžื•ืฉ ื‘ืคื•ืจืžื˜ yaml, ืฉื”ื•ื ืงืจื™ื ื•ืžื•ื›ืจ ื™ื•ืชืจ ืžืงื‘ืฆื™ HCL ื‘ืžืงืจื” ืฉืœ Nomad. ืื‘ืœ ืžื‘ื—ื™ื ื” ืžื‘ื ื™ืช ื”ื ืžืชืืจื™ื ืืช ืื•ืชื• ื”ื“ื‘ืจ ื‘ืžืงืจื” ืฉืœ, ืœืžืฉืœ, ืชืจืžื™ืœ. ืื•ืžืจื™ื - ืื ื™ ืจื•ืฆื” ืœืคืจื•ืก ืฉื ืคื•ื“ื™ื ื›ืืœื” ื•ืื—ืจื™ื, ืขื ืชืžื•ื ื•ืช ื›ืืœื” ื•ืื—ืจื•ืช, ื‘ื›ืžื•ื™ื•ืช ื›ืืœื” ื•ืื—ืจื•ืช.

ืคืจื™ืกืช ืืคืœื™ืงืฆื™ื•ืช ืœ-VM, Nomad ื•-Kubernetes

ื‘ื ื•ืกืฃ, ื”ื‘ื ื• ืฉืื ื—ื ื• ืœื ืจื•ืฆื™ื ืœื™ืฆื•ืจ ื›ืœ ืžืฉืื‘ ื‘ื•ื“ื“ ื‘ื™ื“: ืคืจื™ืกื”, ืฉื™ืจื•ืชื™ื, Ingress ื•ื›ื•'. ื‘ืžืงื•ื ื–ืืช, ืจืฆื™ื ื• ืœืชืืจ ื›ืœ ืื—ืช ืžื”ืžืขืจื›ื•ืช ืฉืœื ื• ื‘ืžื•ื ื—ื™ื ืฉืœ Kubernetes ื‘ืžื”ืœืš ื”ืคืจื™ืกื”, ื›ืš ืฉืœื ื ืฆื˜ืจืš ืœื™ืฆื•ืจ ืžื—ื“ืฉ ื‘ืื•ืคืŸ ื™ื“ื ื™ ืืช ื›ืœ ืชืœื•ืช ื”ืžืฉืื‘ื™ื ื”ื“ืจื•ืฉื™ื ื‘ืกื“ืจ ื”ื ื›ื•ืŸ. ื”ืœื ื ื‘ื—ืจื” ื›ืžืขืจื›ืช ืฉืืคืฉืจื” ืœื ื• ืœืขืฉื•ืช ื–ืืช.

ืžื•ืฉื’ื™ ื™ืกื•ื“ ื‘ื”ืœื

ื”ื’ื” ื”ื•ื ืžื ื”ืœ ืืจื™ื–ื” ืขื‘ื•ืจ Kubernetes. ื–ื” ื“ื•ืžื” ืžืื•ื“ ืœืื•ืคืŸ ืฉื‘ื• ืขื•ื‘ื“ื™ื ืžื ื”ืœื™ ื—ื‘ื™ืœื•ืช ื‘ืฉืคื•ืช ืชื›ื ื•ืช. ื”ื ืžืืคืฉืจื™ื ืœืš ืœืื—ืกืŸ ืฉื™ืจื•ืช ื”ืžื•ืจื›ื‘, ืœืžืฉืœ, ืคืจื™ืกื” nginx, ืคืจื™ืกื” php-fpm, config for Ingress, configmaps (ื–ื•ื”ื™ ื™ืฉื•ืช ืฉืžืืคืฉืจืช ืœืš ืœื”ื’ื“ื™ืจ env ื•ืคืจืžื˜ืจื™ื ื ื•ืกืคื™ื ืขื‘ื•ืจ ื”ืžืขืจื›ืช ืฉืœืš) ื‘ืฆื•ืจื” ืฉืœ ื›ืš- ืฉื ืงืจื ืชืจืฉื™ืžื™ื. ื‘ืžืงื‘ื™ืœ ื”ืœื ืคื•ืขืœ ืขืœ ื’ื‘ื™ Kubernetes. ื›ืœื•ืžืจ, ืœื ืžื“ื•ื‘ืจ ื‘ืกื•ื’ ืฉืœ ืžืขืจื›ืช ืฉืขื•ืžื“ืช ื‘ืฆื“, ืืœื ืกืชื ืขื•ื“ ืฉื™ืจื•ืช ืฉื”ื•ืฉืง ื‘ืชื•ืš ื”ืงื•ื‘ื™ื™ื”. ืืชื” ืžืชืงืฉืจ ืื™ืชื• ื“ืจืš ื”-API ืฉืœื• ื‘ืืžืฆืขื•ืช ืคืงื•ื“ืช ืžืกื•ืฃ. ื”ื ื•ื—ื•ืช ื•ื”ื™ื•ืคื™ ืฉืœื• ื”ื™ื ืฉื’ื ืื ื”ื”ื’ื” ื ืฉื‘ืจ ืื• ืฉืชืกื™ืจ ืื•ืชื• ืžื”ืืฉื›ื•ืœ, ื”ืฉื™ืจื•ืชื™ื ืฉืœืš ืœื ื™ื™ืขืœืžื•, ืžื›ื™ื•ื•ืŸ ืฉื”ื”ื’ื” ื‘ืขืฆื ืžืฉืžืฉืช ืจืง ืœื”ืคืขืœืช ื”ืžืขืจื›ืช. Kubernetes ืขืฆืžื” ืื—ืจืื™ืช ืœืื—ืจ ืžื›ืŸ ืœื‘ื™ืฆื•ืขื™ื ื•ืœืžืฆื‘ ื”ืฉื™ืจื•ืชื™ื.

ื’ื ืื ื—ื ื• ื”ื‘ื ื• ืืช ื–ื” ื˜ืžืคืœื™ื–ืฆื™ื”, ืฉืงื•ื“ื ืœื›ืŸ ื ืืœืฆื ื• ืœืขืฉื•ืช ื‘ืขืฆืžื ื• ืขืœ ื™ื“ื™ ื”ื›ื ืกืช ื’'ื™ื ื’'ื” ืœื”ื’ื“ืจื•ืช ืฉืœื ื•, ื”ื•ื ืื—ื“ ื”ืžืืคื™ื™ื ื™ื ื”ืขื™ืงืจื™ื™ื ืฉืœ ื”ื”ื’ื”. ื›ืœ ื”ืชืฆื•ืจื•ืช ืฉืืชื” ื™ื•ืฆืจ ืขื‘ื•ืจ ื”ืžืขืจื›ื•ืช ืฉืœืš ืžืื•ื—ืกื ื•ืช ื‘ื”ื’ื” ื‘ืฆื•ืจื” ืฉืœ ืชื‘ื ื™ื•ืช, ืงืฆืช ื“ื•ืžื•ืช ืœื’'ื™ื ื’'ื”, ืื‘ืœ, ืœืžืขืฉื”, ื‘ืืžืฆืขื•ืช ื”ืชื‘ื ื™ืช ืฉืœ ืฉืคืช ื”-Go, ืฉื‘ื” ื›ืชื•ื‘ ื”ื”ื’ื”, ื›ืžื• Kubernetes.

Helm ืžื•ืกื™ืฃ ืœื ื• ืขื•ื“ ื›ืžื” ืžื•ืฉื’ื™ื.

ืชืจืฉื™ื - ื–ื”ื• ืชื™ืื•ืจ ืฉืœ ื”ืฉื™ืจื•ืช ืฉืœืš. ื‘ืžื ื”ืœื™ ื—ื‘ื™ืœื•ืช ืื—ืจื™ื ื–ื” ื™ื™ืงืจื ื—ื‘ื™ืœื”, ื—ื‘ื™ืœื” ืื• ืžืฉื”ื• ื“ื•ืžื”. ื›ืืŸ ื–ื” ื ืงืจื ืชืจืฉื™ื.

ืขืจื›ื™ื ื”ื ื”ืžืฉืชื ื™ื ืฉื‘ื”ื ืืชื” ืจื•ืฆื” ืœื”ืฉืชืžืฉ ื›ื“ื™ ืœื‘ื ื•ืช ืืช ื”ื”ื’ื“ืจื•ืช ืฉืœืš ืžืชื‘ื ื™ื•ืช.

ืœืฉื—ืจืจ. ื‘ื›ืœ ืคืขื ืฉืฉื™ืจื•ืช ืฉื ืคืจืก ื‘ืืžืฆืขื•ืช ื”ื”ื’ื” ืžืงื‘ืœ ื’ืจืกื” ืžืฆื˜ื‘ืจืช ืฉืœ ื”ืžื”ื“ื•ืจื”. Helm ื–ื•ื›ืจ ืžื” ื”ื™ื™ืชื” ืชืฆื•ืจืช ื”ืฉื™ืจื•ืช ื‘ืžื”ืœืš ื”ืžื”ื“ื•ืจื” ื”ืงื•ื“ืžืช, ื”ื’ืจืกื” ืฉืœืคื ื™ ื›ืŸ, ื•ื›ืŸ ื”ืœืื”. ืœื›ืŸ, ืื ืืชื” ืฆืจื™ืš ืœื”ื—ื–ื™ืจ ืื•ืชื• ืœืื—ื•ืจ, ืคืฉื•ื˜ ื”ืคืขืœ ืืช ืคืงื•ื“ืช ื”ื”ืชืงืฉืจื•ืช ื—ื–ืจื”, ื•ื”ืคื ื” ืื•ืชื” ืœื’ืจืกืช ื”ืžื”ื“ื•ืจื” ื”ืงื•ื“ืžืช. ื’ื ืื ื”ืชืฆื•ืจื” ื”ืžืชืื™ืžื” ื‘ืžืื’ืจ ืฉืœืš ืื™ื ื” ื–ืžื™ื ื” ื‘ื–ืžืŸ ื”ื”ื—ื–ืจื” ืœืื—ื•ืจ, helm ืขื“ื™ื™ืŸ ืชื–ื›ื•ืจ ืžื” ื”ื™ื™ืชื” ื•ืชื—ื–ื™ืจ ืืช ื”ืžืขืจื›ืช ืฉืœืš ืœืžืฆื‘ ื‘ื• ื”ื™ื™ืชื” ื‘ืžื”ื“ื•ืจื” ื”ืงื•ื“ืžืช.

ื‘ืžืงืจื” ื‘ื• ืื ื• ืžืฉืชืžืฉื™ื ื‘-helm, ื”ื’ื“ืจื•ืช ืจื’ื™ืœื•ืช ืขื‘ื•ืจ Kubernetes ื”ื•ืคื›ื•ืช ื’ื ืœืชื‘ื ื™ื•ืช ื‘ื”ืŸ ื ื™ืชืŸ ืœื”ืฉืชืžืฉ ื‘ืžืฉืชื ื™ื, ืคื•ื ืงืฆื™ื•ืช ื•ืœื”ื—ื™ืœ ื”ืฆื”ืจื•ืช ืžื•ืชื ื•ืช. ื›ืš ืชื•ื›ืœ ืœืืกื•ืฃ ืืช ืชืฆื•ืจืช ื”ืฉื™ืจื•ืช ืฉืœืš ื‘ื”ืชืื ืœืกื‘ื™ื‘ื”.

ืคืจื™ืกืช ืืคืœื™ืงืฆื™ื•ืช ืœ-VM, Nomad ื•-Kubernetes

ื‘ืคื•ืขืœ, ื”ื—ืœื˜ื ื• ืœืขืฉื•ืช ื“ื‘ืจื™ื ืงืฆืช ืื—ืจืช ืžืžื” ืฉืขืฉื™ื ื• ืขื Nomad. ืื ื‘-Nomad ื”ืŸ ืชืฆื•ืจื•ืช ื”ืคืจื™ืกื” ื•ื”ืŸ ืžืฉืชื ื™ n ืฉื”ื™ื• ื ื—ื•ืฆื™ื ืœืคืจื™ืกืช ื”ืฉื™ืจื•ืช ืฉืœื ื• ื”ื™ื• ืžืื•ื—ืกื ื™ื ื‘ืžืื’ืจ ืื—ื“, ื›ืืŸ ื”ื—ืœื˜ื ื• ืœื—ืœืง ืื•ืชื ืœืฉื ื™ ืžืื’ืจื™ื ื ืคืจื“ื™ื. ืžืื’ืจ ื”"ืคืจื™ืกื”" ืžืื—ืกืŸ ืจืง n-ืžืฉืชื ื™ื ื”ื“ืจื•ืฉื™ื ืœืคืจื™ืกื”, ื•ืžืื’ืจ ื”"ื”ื’ื”" ืžืื—ืกืŸ ื”ื’ื“ืจื•ืช ืื• ืชืจืฉื™ืžื™ื.

ืคืจื™ืกืช ืืคืœื™ืงืฆื™ื•ืช ืœ-VM, Nomad ื•-Kubernetes

ืžื” ื–ื” ื ืชืŸ ืœื ื•?

ืœืžืจื•ืช ื”ืขื•ื‘ื“ื” ืฉืื™ื ื ื• ืžืื—ืกื ื™ื ื ืชื•ื ื™ื ืžืžืฉ ืจื’ื™ืฉื™ื ื‘ืงื‘ืฆื™ ื”ืชืฆื•ืจื” ืขืฆืžื. ืœื“ื•ื’ืžื”, ืกื™ืกืžืื•ืช ืœืžืื’ืจื™ ืžื™ื“ืข. ื”ื ืžืื•ื—ืกื ื™ื ื›ืกื•ื“ื•ืช ื‘-Kubernetes, ืื‘ืœ ืขื ื–ืืช, ืขื“ื™ื™ืŸ ื™ืฉ ืฉื ื“ื‘ืจื™ื ืžืกื•ื™ืžื™ื ืฉืื ื—ื ื• ืœื ืจื•ืฆื™ื ืœืชืช ืœื›ื•ืœื ื’ื™ืฉื” ืืœื™ื”ื. ืœื›ืŸ, ื”ื’ื™ืฉื” ืœืžืื’ืจ "ืคืจื™ืกื”" ืžื•ื’ื‘ืœืช ื™ื•ืชืจ, ื•ืžืื’ืจ ื”"ื”ื’ื”" ืคืฉื•ื˜ ืžื›ื™ืœ ืชื™ืื•ืจ ืฉืœ ื”ืฉื™ืจื•ืช. ืžืกื™ื‘ื” ื–ื•, ื ื™ืชืŸ ืœื’ืฉืช ืืœื™ื• ื‘ื‘ื˜ื—ื” ืขืœ ื™ื“ื™ ืžื’ื•ื•ืŸ ืจื—ื‘ ื™ื•ืชืจ ืฉืœ ืื ืฉื™ื.

ืžื›ื™ื•ื•ืŸ ืฉื™ืฉ ืœื ื• ืœื ืจืง ื™ื™ืฆื•ืจ, ืืœื ื’ื ืกื‘ื™ื‘ื•ืช ืื—ืจื•ืช, ื”ื•ื“ื•ืช ืœื”ืคืจื“ื” ื–ื• ืื ื• ื™ื›ื•ืœื™ื ืœืขืฉื•ืช ืฉื™ืžื•ืฉ ื—ื•ื–ืจ ื‘ื˜ื‘ืœืื•ืช ื”ื”ื’ื” ืฉืœื ื• ื›ื“ื™ ืœืคืจื•ืก ืฉื™ืจื•ืชื™ื ืœื ืจืง ืœื™ื™ืฆื•ืจ, ืืœื ื’ื, ืœืžืฉืœ, ืœืกื‘ื™ื‘ืช QA. ืืคื™ืœื• ืœืคืจื•ืก ืื•ืชื ื‘ืื•ืคืŸ ืžืงื•ืžื™ ื‘ืืžืฆืขื•ืช ืžื™ื ื™ืงื•ื‘ - ื–ื” ืขื ื™ื™ืŸ ืœื”ืคืขืœืช Kubernetes ื‘ืื•ืคืŸ ืžืงื•ืžื™.

ื‘ืชื•ืš ื›ืœ ืžืื’ืจ ื”ืฉืืจื ื• ื—ืœื•ืงื” ืœืกืคืจื™ื•ืช ื ืคืจื“ื•ืช ืœื›ืœ ืฉื™ืจื•ืช. ื›ืœื•ืžืจ, ื‘ืชื•ืš ื›ืœ ืกืคืจื™ื™ื” ื™ืฉ ืชื‘ื ื™ื•ืช ื”ืงืฉื•ืจื•ืช ืœืชืจืฉื™ื ื”ืžืงื‘ื™ืœ ื•ืžืชืืจื•ืช ืืช ื”ืžืฉืื‘ื™ื ืฉืฆืจื™ืš ืœืคืจื•ืก ื›ื“ื™ ืœื”ืคืขื™ืœ ืืช ื”ืžืขืจื›ืช ืฉืœื ื•. ื”ืฉืืจื ื• ืจืง envs ื‘ืžืื’ืจ "ืคืจื™ืกื”". ื‘ืžืงืจื” ื–ื”, ืœื ื”ืฉืชืžืฉื ื• ื‘ืชื‘ื ื™ืช ื‘ืืžืฆืขื•ืช ื’'ื™ื ื’'ื”, ืžื›ื™ื•ื•ืŸ ืฉื”ื”ื’ื” ืขืฆืžื” ืžืกืคืงืช ืชื‘ื ื™ืช ืžื—ื•ืฅ ืœืงื•ืคืกื” - ื–ื• ืื—ืช ื”ืคื•ื ืงืฆื™ื•ืช ื”ืขื™ืงืจื™ื•ืช ืฉืœื•.

ื”ืฉืืจื ื• ืกืงืจื™ืคื˜ ืคืจื™ืกื” - deploy.sh, ืืฉืจ ืžืคืฉื˜ ื•ืžืชืงืŸ ืืช ื”ื”ืฉืงื” ืœืคืจื™ืกื” ื‘ืืžืฆืขื•ืช helm. ืœื›ืŸ, ืœื›ืœ ืžื™ ืฉืจื•ืฆื” ืœืคืจื•ืก, ืžืžืฉืง ื”ืคืจื™ืกื” ื ืจืื” ื‘ื“ื™ื•ืง ืื•ืชื• ื”ื“ื‘ืจ ื›ืคื™ ืฉื ืจืื” ื‘ืขืช ื”ืคืจื™ืกื” ื“ืจืš Nomad. ืื•ืชื• deploy.sh, ืฉื ื”ืฉื™ืจื•ืช ืฉืœืš ื•ื”ื™ื›ืŸ ืืชื” ืจื•ืฆื” ืœืคืจื•ืก ืื•ืชื•. ื–ื” ื’ื•ืจื ืœื”ื’ื” ืœื”ืชื ื™ืข ื‘ืื•ืคืŸ ืคื ื™ืžื™. ื–ื”, ื‘ืชื•ืจื•, ืื•ืกืฃ ืชืฆื•ืจื•ืช ืžืชื‘ื ื™ื•ืช, ืžื›ื ื™ืก ืœืชื•ื›ื ืืช ืงื‘ืฆื™ ื”ืขืจื›ื™ื ื”ื“ืจื•ืฉื™ื, ื•ืื– ืคื•ืจืก ืื•ืชื, ืžืฉื™ืง ืื•ืชื ืœืชื•ืš Kubernetes.

ืžืžืฆืื™ื

ื ืจืื” ืฉืฉื™ืจื•ืช Kubernetes ืžื•ืจื›ื‘ ื™ื•ืชืจ ืžืืฉืจ Nomad.

ืคืจื™ืกืช ืืคืœื™ืงืฆื™ื•ืช ืœ-VM, Nomad ื•-Kubernetes

ื›ืืŸ ื”ืชื ื•ืขื” ื”ื™ื•ืฆืืช ืžื’ื™ืขื” ืœ-Ingress. ื–ื”ื• ืจืง ื”ื‘ืงืจ ื”ืงื“ืžื™, ืฉืžืฉืชืœื˜ ืขืœ ื›ืœ ื”ื‘ืงืฉื•ืช ื•ื‘ื”ืžืฉืš ืฉื•ืœื— ืื•ืชืŸ ืœืฉื™ืจื•ืชื™ื ื”ืžืชืื™ืžื™ื ืœื ืชื•ื ื™ ื”ื‘ืงืฉื•ืช. ื”ื•ื ืงื•ื‘ืข ืื•ืชื ืขืœ ืกืžืš ื”ื’ื“ืจื•ืช ืฉื”ืŸ ื—ืœืง ืžื”ืชื™ืื•ืจ ืฉืœ ื”ื™ื™ืฉื•ื ืฉืœืš ื‘ื”ื’ื” ื•ืฉืžืคืชื—ื™ื ืžื’ื“ื™ืจื™ื ื‘ืขืฆืžื. ื”ืฉื™ืจื•ืช ืฉื•ืœื— ื‘ืงืฉื•ืช ืœืคื•ื“ ืฉืœื•, ื›ืœื•ืžืจ ืงื•ื ื˜ื™ื™ื ืจื™ื ืกืคืฆื™ืคื™ื™ื, ืžืื–ืŸ ืชืขื‘ื•ืจื” ื ื›ื ืกืช ื‘ื™ืŸ ื›ืœ ื”ืงื•ื ื˜ื™ื™ื ืจื™ื ื”ืฉื™ื™ื›ื™ื ืœืฉื™ืจื•ืช ื–ื”. ื•ื›ืžื•ื‘ืŸ, ืืœ ืœื ื• ืœืฉื›ื•ื— ืฉืืกื•ืจ ืœื ื• ืœืœื›ืช ืœืฉื•ื ืžืงื•ื ืžืื‘ื˜ื—ื” ื‘ืจืžืช ื”ืจืฉืช. ืœื›ืŸ, ื”ืคื™ืœื•ื— ืคื•ืขืœ ื‘ืืฉื›ื•ืœ Kubernetes, ื”ืžื‘ื•ืกืก ืขืœ ืชื™ื•ื’. ืœื›ืœ ื”ืฉื™ืจื•ืชื™ื ื™ืฉ ืชื’ื™ื ืžืกื•ื™ืžื™ื ืืœื™ื”ื ืžืฉื•ื™ื›ื•ืช ื–ื›ื•ื™ื•ืช ื”ื’ื™ืฉื” ืฉืœ ื”ืฉื™ืจื•ืชื™ื ืœืžืฉืื‘ื™ื ื—ื™ืฆื•ื ื™ื™ื/ืคื ื™ืžื™ื™ื ืžืกื•ื™ืžื™ื ื‘ืชื•ืš ื”ืืฉื›ื•ืœ ืื• ืžื—ื•ืฆื” ืœื•.

ื›ืฉืขืฉื™ื ื• ืืช ื”ืžืขื‘ืจ ืจืื™ื ื• ืฉืœ-Kubernetes ื™ืฉ ืืช ื›ืœ ื”ื™ื›ื•ืœื•ืช ืฉืœ Nomad, ืฉื‘ื”ืŸ ื”ืฉืชืžืฉื ื• ื‘ืขื‘ืจ, ื•ื’ื ื”ื•ืกื™ืคื• ื”ืจื‘ื” ื“ื‘ืจื™ื ื—ื“ืฉื™ื. ื ื™ืชืŸ ืœื”ืจื—ื™ื‘ ืื•ืชื• ื‘ืืžืฆืขื•ืช ืชื•ืกืคื™ื, ื•ืœืžืขืฉื” ื‘ืืžืฆืขื•ืช ืกื•ื’ื™ ืžืฉืื‘ื™ื ืžื•ืชืืžื™ื ืื™ืฉื™ืช. ื›ืœื•ืžืจ, ื™ืฉ ืœืš ื”ื–ื“ืžื ื•ืช ืœื ืจืง ืœื”ืฉืชืžืฉ ื‘ืžืฉื”ื• ืฉืžื’ื™ืข ืขื Kubernetes ืžื—ื•ืฅ ืœืงื•ืคืกื”, ืืœื ืœื™ืฆื•ืจ ืžืฉืื‘ ื•ืฉื™ืจื•ืช ืžืฉืœืš ืฉื™ืงืจืื• ืืช ื”ืžืฉืื‘ ืฉืœืš. ื–ื” ื ื•ืชืŸ ืœืš ืืคืฉืจื•ื™ื•ืช ื ื•ืกืคื•ืช ืœื”ืจื—ื™ื‘ ืืช ื”ืžืขืจื›ืช ืฉืœืš ืžื‘ืœื™ ืœื”ืชืงื™ืŸ ืžื—ื“ืฉ ืืช Kubernetes ื•ืœืœื ืฆื•ืจืš ื‘ืฉื™ื ื•ื™ื™ื.

ื“ื•ื’ืžื” ืœืฉื™ืžื•ืฉ ื›ื–ื” ื”ื™ื Prometheus, ื”ืคื•ืขืœ ื‘ืชื•ืš ืืฉื›ื•ืœ Kubernetes ืฉืœื ื•. ืขืœ ืžื ืช ืฉื”ื•ื ื™ืชื—ื™ืœ ืœืืกื•ืฃ ืžื“ื“ื™ื ืžืฉื™ืจื•ืช ืžืกื•ื™ื, ืขืœื™ื ื• ืœื”ื•ืกื™ืฃ ืกื•ื’ ื ื•ืกืฃ ืฉืœ ืžืฉืื‘, ืžื” ืฉื ืงืจื ืžื•ื ื™ื˜ื•ืจ ืฉื™ืจื•ืช, ืœืชื™ืื•ืจ ื”ืฉื™ืจื•ืช. Prometheus, ื‘ืฉืœ ื”ืขื•ื‘ื“ื” ืฉื”ื•ื ื™ื›ื•ืœ ืœืงืจื•ื ืกื•ื’ ืžืฉืื‘ ืžื•ืชืื ืื™ืฉื™ืช ื‘ืขืช ื”ื”ืฉืงื” ื‘- Kubernetes, ืžืชื—ื™ืœ ืื•ื˜ื•ืžื˜ื™ืช ื‘ืื™ืกื•ืฃ ืžื“ื“ื™ื ืžื”ืžืขืจื›ืช ื”ื—ื“ืฉื”. ื–ื” ื“ื™ ื ื•ื—.

ื”ืคืจื™ืกื” ื”ืจืืฉื•ื ื” ืฉื‘ื™ืฆืขื ื• ืœ-Kubernetes ื”ื™ื™ืชื” ื‘ืžืจืฅ 2018. ื•ื‘ืžื”ืœืš ื”ื–ืžืŸ ื”ื–ื” ืžืขื•ืœื ืœื ื—ื•ื•ื™ื ื• ื‘ืขื™ื•ืช ืขื ื–ื”. ื–ื” ืขื•ื‘ื“ ื‘ืฆื•ืจื” ื“ื™ ื™ืฆื™ื‘ื” ืœืœื ื‘ืื’ื™ื ืžืฉืžืขื•ืชื™ื™ื. ื‘ื ื•ืกืฃ, ืื ื—ื ื• ื™ื›ื•ืœื™ื ืœื”ืจื—ื™ื‘ ืื•ืชื• ืขื•ื“ ื™ื•ืชืจ. ื”ื™ื•ื ื™ืฉ ืœื ื• ืžืกืคื™ืง ืžื”ื™ื›ื•ืœื•ืช ืฉื™ืฉ ืœื”, ื•ืื ื—ื ื• ืžืื•ื“ ืื•ื”ื‘ื™ื ืืช ืงืฆื‘ ื”ืคื™ืชื•ื— ืฉืœ Kubernetes. ื ื›ื•ืŸ ืœืขื›ืฉื™ื•, ื™ื•ืชืจ ืž-3000 ืžื›ื•ืœื•ืช ื ืžืฆืื•ืช ื‘-Kubernetes. ื”ืืฉื›ื•ืœ ืชื•ืคืก ืžืกืคืจ ืฆืžืชื™ื. ื™ื—ื“ ืขื ื–ืืช, ื”ื•ื ื ื™ืชืŸ ืœืฉื™ืจื•ืช, ื™ืฆื™ื‘ ื•ื ื™ืชืŸ ืœืฉืœื™ื˜ื” ืจื‘ื”.

ืžืงื•ืจ: www.habr.com

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