ื”ื•ื“ืขื” ืžืขื•ื“ื›ื ืช ืฉืœ ืื™ื ื˜ื ืกื™ื‘ื™ื™ื ืžืขื•ื“ื›ื ื™ื: Kubernetes ืžืืœืคื ืœืื•ืžื’ื”

TL; DR, ืชื•ืฉื‘ื™ ื—ื‘ืจื•ื‘ืกืง ื”ื™ืงืจื™ื. ื”ืกืชื™ื• ื”ื’ื™ืข, ืขืœื” ืœื•ื— ื”ืฉื ื” ื”ืชื”ืคืš ืฉื•ื‘ ื•ื”ืฉืœื™ืฉื™ ืœืกืคื˜ืžื‘ืจ ืฉื•ื‘ ื—ืœืฃ. ื–ื” ืื•ืžืจ ืฉื”ื’ื™ืข ื”ื–ืžืŸ ืœื—ื–ื•ืจ ืœืขื‘ื•ื“ื” - ื•ืœื ืจืง ืืœื™ื”, ืืœื ื’ื ืœืื™ืžื•ื ื™ื.

"ืืฆืœื ื•," ืืžืจื” ืืœื™ืก, ื‘ืงื•ืฉื™ ืขื•ืฆืจืช ืืช ื ืฉื™ืžืชื”, "ื›ืฉืืชื” ืจืฅ ื”ื›ื™ ืžื”ืจ ืฉืืชื” ื™ื›ื•ืœ ื‘ืžืฉืš ื–ืžืŸ ืจื‘, ืืชื” ื‘ื”ื—ืœื˜ ืžืกื™ื™ื ื‘ืžืงื•ื ืื—ืจ."
- ืื™ื–ื• ืžื“ื™ื ื” ืื™ื˜ื™ืช! โ€“ ืืžืจื” ื”ืžืœื›ื”. "ื˜ื•ื‘, ื”ื ื”, ืืชื” ื™ื•ื“ืข, ืืชื” ืฆืจื™ืš ืœืจื•ืฅ ื”ื›ื™ ืžื”ืจ ืฉืืชื” ื™ื›ื•ืœ ืจืง ื›ื“ื™ ืœื”ื™ืฉืืจ ื‘ืื•ืชื• ืžืงื•ื!" ืื ืืชื” ืจื•ืฆื” ืœื”ื’ื™ืข ืœืžืงื•ื ืื—ืจ, ืื– ืืชื” ืฆืจื™ืš ืœืจื•ืฅ ืœืคื—ื•ืช ืคื™ ืฉื ื™ื™ื ืžื”ืจ ื™ื•ืชืจ!

ื–ื” ื”ืจื’ื™ืฉ ื›ืื™ืœื• ื”ื ืžื“ื‘ืจื™ื ืขืœ ืžื’ื–ืจ ื”-IT. ืžื•ืžื—ื” IT ืืžื™ืชื™ ื ื™ื“ื•ืŸ, ื‘ืžื™ื“ื” ืžืกื•ื™ืžืช, ืœืœืžื•ื“ ื›ืœ ื”ื–ืžืŸ. ื›ื“ื™ ืคืฉื•ื˜ ืœื”ื™ืฉืืจ ื‘ืจืžื” ื”ื˜ื›ื ื•ืœื•ื’ื™ืช ื”ื ื“ืจืฉืช, ืฆืจื™ืš ืœื ืจืง ืœืขื“ื›ืŸ ืืœื ื’ื ืœื”ื•ืกื™ืฃ ื™ื“ืข ื‘-30 ืื—ื•ื– ืžื“ื™ ืฉื ื”.

ื‘ืกืชื™ื• ื”ื–ื” ืขื“ื›ื ื• ืืช ื”ืงื•ืจืกื™ื ื”ืื™ื ื˜ื ืกื™ื‘ื™ื™ื ืฉืœื ื• ื‘ืกื™ืก Kubernetes ะธ Kubernetes Mega. ืขืงื‘ COVID-19, ื›ื•ื—ื•ืช Slurm ืขื‘ืจื• ืœืื™ื ื˜ืจื ื˜, ืื ื›ื™ ืขื ื›ืœ ื”"ืชื›ื•ื ื•ืช" ื•ื”"ื˜ื•ื‘ื•ืช" ืฉื ืฉืžืจื•. ื”ืจื‘ื” ืงืจื” ื‘ืฉื ื”. ืืคื™ืœื• Kubernetes ื›ื‘ืจ ืžื ืคื ืฃ ื‘ืžืกืคืจ 1.19.

ื”ื•ื“ืขื” ืžืขื•ื“ื›ื ืช ืฉืœ ืื™ื ื˜ื ืกื™ื‘ื™ื™ื ืžืขื•ื“ื›ื ื™ื: Kubernetes ืžืืœืคื ืœืื•ืžื’ื”

ื‘ืกื™ืก Kubernetes

  • ื”ืื ืžื™ืงื•ืจ ื—ื•ืฅ ืฉืœ ืชืฉืชื™ื•ืช ื ืชืคืก ื‘ืขื•ื™ื ื•ืช ืœื ืจืง ืขืœ ื™ื“ื™ ื”ื ื”ืœืช ื”ืขืกืงื™ื ืฉืœ ื”ื—ื‘ืจื”, ืืœื ื’ื ืขืœ ื™ื“ื™ ืชื—ื ืช ื”ืฉื™ืจื•ืช?
  • ืคืชืจื•ื ื•ืช "ืžื’ื•ื’ืœ" ื‘ื™ื™ืฆื•ืจ, ื‘ืžืงื•ื "ื”ื›ืœ ื›ืžืชื•ื›ื ืŸ", ื›ืคื™ ืฉืžื‘ื˜ื™ื—ื™ื ืžื”ื ื“ืกื™ ื’ื•ื’ืœ, ื”ื•ืคื›ื™ื ืœืขืชื™ื ืงืจื•ื‘ื•ืช ืœื’ื™ื”ื ื•ื, ืืจื‘ื”, ื”ื•ืฆืื•ืช ืœื”ื•ืจื’ ืžืฆืจื™ื•ืช ื•ืœื™ืœื•ืช ืœืœื ืฉื™ื ื” ืขื‘ื•ืจ ื”ืžื ื”ืœ?
  • ืœืžื“ืช ืืช Kubernetes ืœื‘ื“ ื‘ืžืฉืš ื–ืžืŸ ืจื‘, ืืš ืขื“ื™ื™ืŸ ืœื ื”ื—ืœื˜ืช ืื ืœื™ื™ืฉื ืื•ืชื” ื‘ื—ื‘ืจื” ืฉืœืš ืื• ืœื?

ืฆื•ื•ืช Slurm ื™ืฆืจ ืคื•ืจืžื˜ ื›ืœ ื›ืš ืื™ื ื˜ื ืกื™ื‘ื™ ื‘ืื™ื ื˜ืจื ื˜, ืขื“ ืฉื”ืชื‘ืจืจ ืฉื–ื”ื• ืžื—ืงืจ ืžืœื ื‘ืžืฉืš 8 ืฉืขื•ืช ื‘ื™ื•ื ื”ืžื‘ื•ืกืก ืขืœ ื›ืœื™ื ืžืงื•ื•ื ื™ื. ื™ืฉ ื’ื ื˜ืคืกื™ ืžืฉื•ื‘ ืฉื‘ื”ื ืืชื” ื™ื›ื•ืœ ืœืฉืœื•ื— ืฉืืœื” ืฉืื™ื ืš ืžื‘ื™ืŸ ืœื ื™ืชื•ื— ืขืœ ื™ื“ื™ ืžืชืจื’ืœื™ื. ื•ื”ื“ืจื›ื” ืžื‘ื•ืกืกืช ื–ื•ื, ื›ืฉื™ืฉ ื”ื–ื“ืžื ื•ืช ืœืชืงืฉืจ ืขื ื“ื•ื‘ืจื™ื. ื•ื”ืชืจื’ื•ืœ ืขืฆืžื• ืžืชืจื—ืฉ ื‘ืขื ืŸ ืขื ื’ื™ืฉื” ื“ืจืš ssh. ื”ื ื’ื ืœื ืฉื›ื—ื• ืืช "ื—ื“ืจ ื”ืขื™ืฉื•ืŸ" - ื‘ืฆ'ืื˜ ื‘ื˜ืœื’ืจื ืชื•ื›ืœื• ืœื“ื•ืŸ ื”ืŸ ื‘ื‘ืขื™ื•ืช k8s ื•ื”ืŸ ื‘ื”ืชืจืฉืžื•ืช ื›ืœืœื™ืช ืžื”ืชื”ืœื™ืš. ื‘ืื•ืชื• ืฆ'ืื˜ ื™ืฉ ืชืžื™ื›ื” ื˜ื›ื ื™ืช ื•ื”ืจืžืงื•ืœื™ื ืขืฆืžื.

ืื ื›ื‘ืจ ืžื“ื‘ืจื™ื ืขืœ ืจืžืงื•ืœื™ Kubernetes Base:

ื”ื•ื“ืขื” ืžืขื•ื“ื›ื ืช ืฉืœ ืื™ื ื˜ื ืกื™ื‘ื™ื™ื ืžืขื•ื“ื›ื ื™ื: Kubernetes ืžืืœืคื ืœืื•ืžื’ื”

ืกืจื’ื™ื™ ื‘ื•ื ื“ืจื‘, ืื“ืจื™ื›ืœ ืกืื•ืช'ื‘ืจื™ื“ื’'. ืžื”ื ื“ืก ืขื 25 ืฉื ื•ืช ื ื™ืกื™ื•ืŸ. ืžื ื”ืœ Kubernetes ืžื•ืกืžืš. ื ื™ืกื™ื•ืŸ ืจื‘ ื‘ื™ื™ืฉื•ื Kubernetes: ื›ืœ ืคืจื•ื™ืงื˜ื™ ื”ืงื•ื‘ื™ื•ืช ืฉืœ Southbridge, ื›ื•ืœืœ ื”ืชืฉืชื™ืช ืฉืœื ื•. ืื—ื“ ืžืžืคืชื—ื™ kubespray ืขื ื”ื–ื›ื•ื™ื•ืช ืœืงื‘ืœ ื‘ืงืฉื•ืช ืžืฉื™ื›ื”.

ืžืจืกืœ ืื™ื‘ืจืื™ื™ื‘, CTO Slurm. ืžื”ื ื“ืก ื‘ืขืœ ื ื™ืกื™ื•ืŸ ืฉืœ 8 ืฉื ื™ื. ืžื ื”ืœ Kubernetes ืžื•ืกืžืš. ื”ื˜ืžืขื•ืช ืฉืœ Kubernetes ืขื‘ื•ืจ ืœืงื•ื—ื•ืช Southbridge. ืžืคืชื— ืงื•ืจืก ื•ื“ื•ื‘ืจ Slurm.

ืืœื›ืกื ื“ืจ ืฉื•ื•ืืœื•ื‘, ืžื”ื ื“ืก ืกืื•ืช'ื‘ืจื™ื“ื’'. ืžื ื”ืœ ืขื ื ื™ืกื™ื•ืŸ ืฉืœ 6 ืฉื ื™ื. ืžื ื”ืœ Kubernetes ืžื•ืกืžืš. ื”ืงืžื” ื•ืชื—ื–ื•ืงื” ืฉืœ ืคืจื•ื™ืงื˜ื™ื ืฉืœ Kubernetes ื‘ืกืื•ืช'ื‘ืจื™ื“ื’'.

ื”ืื™ื ื˜ื ืกื™ื‘ื™ ื™ืชืงื™ื™ื 28-30 ื‘ืกืคื˜ืžื‘ืจ 2020.

ืชื•ื›ื ื™ืช ืžืคื•ืจื˜ืช ืฉืœ ื”ืื™ืจื•ืข ื•ื”ืชื ืื™ื ื ื™ืชืŸ ืœืงืจื•ื ื‘ ื“ืฃ ืžืกื“ ื”ื ืชื•ื ื™ื ืฉืœ Kubernetes.

ื–ื” ื‘ื”ื—ืœื˜ ืœื ื™ื”ื™ื” ืžืฉืขืžื - ืœื ื™ื”ื™ื” ืžืกืคื™ืง ื–ืžืŸ, ืœื ืจืง ืœื”ืฉืชืขืžื, ืืœื ืืคื™ืœื• ืœื”ืกื™ืจ ืืช ื”ืขื™ื ื™ื™ื ืžื”ืžืกืš. ืื™ื ื˜ื ืกื™ื‘ื™ - ืœืžื™ ืฉืžื›ื•ื•ืŸ ืœื”ื™ื•ืช ืžืงืฆื•ืขื ื™ื ื‘ืชื—ื•ืžื•.

ืจื•ืฆื™ื ืœืจืื•ืช ืื™ืš ื–ื” ื™ื”ื™ื”? ืจืื” ื›ื™ืฆื“ ื”ืชืจื’ื•ืœ ื”ืชืจื—ืฉ ื‘ื‘ื™ืช ื”ืกืคืจ ืœืœื™ืœื” ืฉืœ ืกืœื•ืจื ื‘-Kubernetes.

ื‘ื•ื ื•ืก ืงื˜ืŸ: ืœืื—ืจ ืชืฉืœื•ื (ื ื™ืชืŸ ืœืฉืœื ื‘ืชืฉืœื•ืžื™ื) ืขื‘ื•ืจ ื”ืื™ื ื˜ื ืกื™ื‘ื™, ืชืงื‘ืœื• ื’ื™ืฉื” ืœืงื•ืจืก ื”ื”ื›ื ื” ืฉืœ Kubernetes: ืงื•ืจืกื™ ื”ื™ื›ืจื•ืช ื‘ื˜ื›ื ื•ืœื•ื’ื™ื•ืช Docker, Ansible ื•-Ceph - ื›ื“ื™ ืœื”ืงืœ ืขืœ ื”ืื™ื ื˜ื ืกื™ื‘ื™ื•ืช ื•ืชื•ื›ืœื• ืœืœื›ืช ื‘ืื•ืชื• ืงืฆื‘ ืขื ืžืฉืชืชืคื™ื ืื—ืจื™ื ื•ืจืžืงื•ืœื™ื.

Kubernetes Mega

ืœืžืฉืชืžืฉื™ Kubernetes ืžื ื•ืกื™ื - ืื™ืŸ ื’ื‘ื•ืœ ืœืฉืœืžื•ืช - ื”ื›ื ื• ืขื“ื›ื•ืŸ ืžืขื•ื“ื›ืŸ Kubernetes Mega.

ื‘ืžื”ืœืš ื”ืงื•ืจืก ื”ืื™ื ื˜ื ืกื™ื‘ื™ ื ื‘ื—ืŸ ื‘ืชื™ืื•ืจื™ื” ื•ื‘ืชืจื’ื•ืœ ืืช ื ื‘ื›ื™ ื”ื”ืชืงื ื” ื•ื”ื”ื’ื“ืจื” ืฉืœ ืืฉื›ื•ืœ ืžื•ื›ืŸ ืœื™ื™ืฆื•ืจ ("ื”ื“ืจืš-ืœื-ื›ืœ ื›ืš-ืงืœื”"), ืžื ื’ื ื•ื ื™ื ืœื”ื‘ื˜ื—ืช ืื‘ื˜ื—ื” ื•ืกื•ื‘ืœื ื•ืช ืชืงืœื•ืช ืฉืœ ื™ื™ืฉื•ืžื™ื.

ืจืžืงื•ืœื™ื ืžื’ื” ืฉืœ Kubernetes:

ื”ื•ื“ืขื” ืžืขื•ื“ื›ื ืช ืฉืœ ืื™ื ื˜ื ืกื™ื‘ื™ื™ื ืžืขื•ื“ื›ื ื™ื: Kubernetes ืžืืœืคื ืœืื•ืžื’ื”

ืคืื‘ืœ ืกืœื™ื•ื•ื ื•ื‘, ืžื”ื ื“ืก DevOps ื‘ื›ื™ืจ ื‘-Mail.ru MCS. ืžื”ื ื“ืก DevOps ืžื•ื‘ื™ืœ ื‘-Mail.ru Cloud Solutions. ื™ืฉ ืœื™ ืขืฉืจื•ืช ืชืฉืชื™ื•ืช ื‘ื ื•ื™ื•ืช ื•ืžืื•ืช ืฆื™ื ื•ืจื•ืช CI/CD ื›ืชื•ื‘ื™ื. ืžื ื”ืœ Kubernetes ืžื•ืกืžืš. ืžื—ื‘ืจ ืžืกืคืจ ืงื•ืจืกื™ื ืขืœ Kubernetes ื•-DevOps. ื“ื•ื‘ืจ ืงื‘ื•ืข ื‘ื›ื ืกื™ IT ืจื•ืกื™ืช ื•ื‘ื™ื ืœืื•ืžื™ืช.

ืกืจื’ื™ื™ ื‘ื•ื ื“ืจื‘, ืื“ืจื™ื›ืœ ืกืื•ืช'ื‘ืจื™ื“ื’'. ืžื”ื ื“ืก ืขื 25 ืฉื ื•ืช ื ื™ืกื™ื•ืŸ. ืžื ื”ืœ Kubernetes ืžื•ืกืžืš. ื™ื™ืฉื•ืžื™ Kubernetes: ื›ืœ ืคืจื•ื™ืงื˜ื™ ืงื•ื‘ื™ื™ืช Southbridge, ื›ื•ืœืœ ื”ืชืฉืชื™ืช ืฉืœื ื•. ืื—ื“ ืžืžืคืชื—ื™ kubespray ืขื ื”ื–ื›ื•ื™ื•ืช ืœืงื‘ืœ ื‘ืงืฉื•ืช ืžืฉื™ื›ื”.

ืžืจืกืœ ืื™ื‘ืจืื™ื™ื‘, CTO Slurm. ืžื”ื ื“ืก ื‘ืขืœ ื ื™ืกื™ื•ืŸ ืฉืœ 8 ืฉื ื™ื. ืžื ื”ืœ Kubernetes ืžื•ืกืžืš. ื”ื˜ืžืขื•ืช ืฉืœ Kubernetes ืขื‘ื•ืจ ืœืงื•ื—ื•ืช Southbridge. ืžืคืชื— ืงื•ืจืก ื•ื“ื•ื‘ืจ Slurm.

Kubernetes Mega ื™ืชืงื™ื™ื ืž-14 ืขื“ 16 ื‘ืื•ืงื˜ื•ื‘ืจ 2020.

ืืชื” ื™ื›ื•ืœ ืœืงืจื•ื ืืช ื”ืชื•ื›ื ื™ืช ื”ืื™ื ื˜ื ืกื™ื‘ื™ืช ื”ืžืคื•ืจื˜ืช ื•ื”ืชื ืื™ื ื‘ื›ืชื•ื‘ืช ืขืžื•ื“ Kubernetes Mega.

Kubernetes Mega ื ื•ืฆืจ ืขืœ ื™ื“ื™ื ื• ืขื‘ื•ืจ ืžื ื”ืœื™ ืžืขืจื›ืช ืฉื”ืœืงื•ื— ืื• ื”ืžืขืกื™ืง ืฉืœื”ื ืžืฆื™ื‘ ื“ืจื™ืฉื•ืช ืžื•ื’ื‘ืจื•ืช ืœื™ืฆื™ื‘ื•ืช ื•ืื‘ื˜ื—ืช ื”ืžืขืจื›ื•ืช ืฉืœื”ื. ื’ื ืœืžื ื”ืœื™ื ื˜ื›ื ื™ื™ื ื”ืžืชื›ื ื ื™ื ืœื™ื™ืฉื Kubernetes. ื•ื›ืžื•ื‘ืŸ ืœืžื ื”ืœื™ ืžืขืจื›ื•ืช ื”ืžืขื•ื ื™ื™ื ื™ื ื‘ืฆืžื™ื—ื” ืžืงืฆื•ืขื™ืช ื•ืžื‘ื™ื ื™ื ืืช ื”ืฆื•ืจืš ื”ื“ื—ื•ืฃ ื‘ื”.

Kubernetes Base + Kubernetes Mega ืžืกืคืงื™ื ืืช ื›ืœ ื”ื—ื•ืžืจื™ื ื”ื“ืจื•ืฉื™ื ืœืš ื›ื“ื™ ืœืขื‘ื•ืจ ืืช ืžื‘ื—ืŸ CKA ื‘-CNCF.

ืฉื”-K8 ื™ื”ื™ื• ืื™ืชืš!

ืžืงื•ืจ: www.habr.com

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