DEVOXX ื‘ืจื™ื˜ื ื™ื”. Kubernetes ื‘ื™ื™ืฆื•ืจ: ืคืจื™ืกื” ื›ื—ื•ืœ/ื™ืจื•ืง, ืงื ื” ืžื™ื“ื” ืื•ื˜ื•ืžื˜ื™ ื•ืื•ื˜ื•ืžืฆื™ื” ืฉืœ ืคืจื™ืกื”. ื—ืœืง 2

Kubernetes ื”ื•ื ื›ืœื™ ื ื”ื“ืจ ืœื”ืคืขืœืช ืงื•ื ื˜ื™ื™ื ืจื™ื ืฉืœ Docker ื‘ืกื‘ื™ื‘ืช ื™ื™ืฆื•ืจ ืžืงื•ื‘ืฆืช. ืขื ื–ืืช, ื™ืฉ ื‘ืขื™ื•ืช ืฉ-Kubernetes ืœื ื™ื›ื•ืœ ืœืคืชื•ืจ. ืขื‘ื•ืจ ืคืจื™ืกื•ืช ื™ื™ืฆื•ืจ ืชื›ื•ืคื•ืช, ืื ื• ื–ืงื•ืงื™ื ืœืคืจื™ืกื” ืื•ื˜ื•ืžื˜ื™ืช ืœื—ืœื•ื˜ื™ืŸ ืฉืœ ื›ื—ื•ืœ/ื™ืจื•ืง ื›ื“ื™ ืœืžื ื•ืข ื”ืฉื‘ืชื” ื‘ืชื”ืœื™ืš, ืฉืฆืจื™ื›ื” ื’ื ืœื˜ืคืœ ื‘ื‘ืงืฉื•ืช HTTP ื—ื™ืฆื•ื ื™ื•ืช ื•ืœื‘ืฆืข ื”ืกืจืช SSL. ื–ื” ื“ื•ืจืฉ ืื™ื ื˜ื’ืจืฆื™ื” ืขื ืžืื–ืŸ ืขื•ืžืกื™ื ื›ื’ื•ืŸ ha-proxy. ืืชื’ืจ ื ื•ืกืฃ ื”ื•ื ืงื ื” ืžื™ื“ื” ื—ืฆื™ ืื•ื˜ื•ืžื˜ื™ ืฉืœ ืืฉื›ื•ืœ Kubernetes ืขืฆืžื• ื›ืืฉืจ ื”ื•ื ืคื•ืขืœ ื‘ืกื‘ื™ื‘ืช ืขื ืŸ, ืœืžืฉืœ ื”ืงื˜ื ื” ื—ืœืงื™ืช ืฉืœ ื”ืืฉื›ื•ืœ ื‘ืœื™ืœื”.

ื‘ืขื•ื“ ืฉืœ-Kubernetes ืื™ืŸ ืืช ื”ืชื›ื•ื ื•ืช ื”ืืœื” ืžื”ืงื•ืคืกื”, ื”ื™ื ืžืกืคืงืช ืžืžืฉืง API ืฉื‘ื• ืืชื” ื™ื›ื•ืœ ืœื”ืฉืชืžืฉ ื›ื“ื™ ืœืคืชื•ืจ ื‘ืขื™ื•ืช ื“ื•ืžื•ืช. ื›ืœื™ื ืœืคืจื™ืกื” ืื•ื˜ื•ืžื˜ื™ืช ืฉืœ ื›ื—ื•ืœ/ื™ืจื•ืง ื•ืฉื™ื ื•ื™ ืงื ื” ืžื™ื“ื” ืฉืœ ืืฉื›ื•ืœ Kubernetes ืคื•ืชื—ื• ื›ื—ืœืง ืžืคืจื•ื™ืงื˜ Cloud RTI, ืฉื ื•ืฆืจ ืขืœ ื‘ืกื™ืก ืงื•ื“ ืคืชื•ื—.

ืžืืžืจ ื–ื”, ืชืžืœื•ืœ ื•ื™ื“ืื•, ืžืจืื” ืœืš ื›ื™ืฆื“ ืœื”ื’ื“ื™ืจ Kubernetes ื™ื—ื“ ืขื ืจื›ื™ื‘ื™ ืงื•ื“ ืคืชื•ื— ืื—ืจื™ื ื›ื“ื™ ืœื™ืฆื•ืจ ืกื‘ื™ื‘ื” ืžื•ื›ื ื” ืœื™ื™ืฆื•ืจ ืฉืžืงื‘ืœืช ืงื•ื“ ืž-git commit ืœืœื ื”ืฉื‘ืชื” ื‘ื™ื™ืฆื•ืจ.

DEVOXX ื‘ืจื™ื˜ื ื™ื”. Kubernetes ื‘ื™ื™ืฆื•ืจ: ืคืจื™ืกื” ื›ื—ื•ืœ/ื™ืจื•ืง, ืงื ื” ืžื™ื“ื” ืื•ื˜ื•ืžื˜ื™ ื•ืื•ื˜ื•ืžืฆื™ื” ืฉืœ ืคืจื™ืกื”. ื—ืœืง 2

DEVOXX ื‘ืจื™ื˜ื ื™ื”. Kubernetes ื‘ื™ื™ืฆื•ืจ: ืคืจื™ืกื” ื›ื—ื•ืœ/ื™ืจื•ืง, ืงื ื” ืžื™ื“ื” ืื•ื˜ื•ืžื˜ื™ ื•ืื•ื˜ื•ืžืฆื™ื” ืฉืœ ืคืจื™ืกื”. ื—ืœืง 1

ืื– ื‘ืจื’ืข ืฉื™ืฉ ืœืš ื’ื™ืฉื” ืœื™ื™ืฉื•ืžื™ื ืฉืœืš ืžื”ืขื•ืœื ื”ื—ื™ืฆื•ืŸ, ืืชื” ื™ื›ื•ืœ ืœื”ืชื—ื™ืœ ืœื”ื’ื“ื™ืจ ื‘ืื•ืคืŸ ืžืœื ืื•ื˜ื•ืžืฆื™ื”, ื›ืœื•ืžืจ ืœื”ื‘ื™ื ืื•ืชื• ืœืฉืœื‘ ืฉื‘ื• ืืชื” ื™ื›ื•ืœ ืœื‘ืฆืข ื’ื™ื˜ commit ื•ืœื•ื•ื“ื ืฉื”-git commit ื”ื–ื” ื™ืกืชื™ื™ื ื‘ื™ื™ืฆื•ืจ. ื‘ืื•ืคืŸ ื˜ื‘ืขื™, ื‘ืขืช ื™ื™ืฉื•ื ืฉืœื‘ื™ื ืืœื”, ื‘ืขืช ื™ื™ืฉื•ื ืคืจื™ืกื”, ืื ื• ืœื ืจื•ืฆื™ื ืœื”ื™ืชืงืœ ื‘ื–ืžืŸ ื”ืฉื‘ืชื”. ืื– ื›ืœ ืื•ื˜ื•ืžืฆื™ื” ื‘-Kubernetes ืžืชื—ื™ืœื” ื‘-API.

DEVOXX ื‘ืจื™ื˜ื ื™ื”. Kubernetes ื‘ื™ื™ืฆื•ืจ: ืคืจื™ืกื” ื›ื—ื•ืœ/ื™ืจื•ืง, ืงื ื” ืžื™ื“ื” ืื•ื˜ื•ืžื˜ื™ ื•ืื•ื˜ื•ืžืฆื™ื” ืฉืœ ืคืจื™ืกื”. ื—ืœืง 2

Kubernetes ืื™ื ื• ื›ืœื™ ืฉื ื™ืชืŸ ืœื”ืฉืชืžืฉ ื‘ื• ื‘ืื•ืคืŸ ืคืจื•ื“ื•ืงื˜ื™ื‘ื™ ืžื—ื•ืฅ ืœืงื•ืคืกื”. ื›ืžื•ื‘ืŸ, ืืชื” ื™ื›ื•ืœ ืœืขืฉื•ืช ืืช ื–ื”, ืœื”ืฉืชืžืฉ ื‘-kubectl ื•ื›ืŸ ื”ืœืื”, ืื‘ืœ ืขื“ื™ื™ืŸ ื”-API ื”ื•ื ื”ื“ื‘ืจ ื”ื›ื™ ืžืขื ื™ื™ืŸ ื•ืฉื™ืžื•ืฉื™ ื‘ืคืœื˜ืคื•ืจืžื” ื”ื–ื•. ืขืœ ื™ื“ื™ ืฉื™ืžื•ืฉ ื‘-API ื›ืกื˜ ืฉืœ ืคื•ื ืงืฆื™ื•ืช, ืืชื” ื™ื›ื•ืœ ืœื’ืฉืช ื›ืžืขื˜ ืœื›ืœ ืžื” ืฉืชืจืฆื” ืœืขืฉื•ืช ื‘-Kubernetes. kubectl ืขืฆืžื” ืžืฉืชืžืฉืช ื’ื ื‘- REST API.

ื–ื”ื• REST, ืื– ืืชื” ื™ื›ื•ืœ ืœื”ืฉืชืžืฉ ื‘ื›ืœ ืฉืคื” ืื• ื›ืœื™ ื›ื“ื™ ืœืขื‘ื•ื“ ืขื ื”-API ื”ื–ื”, ืื‘ืœ ื”ื—ื™ื™ื ืฉืœืš ื™ื”ืคื›ื• ืœื”ืจื‘ื” ื™ื•ืชืจ ืงืœื™ื ืขืœ ื™ื“ื™ ืกืคืจื™ื•ืช ืžื•ืชืืžื•ืช ืื™ืฉื™ืช. ื”ืฆื•ื•ืช ืฉืœื™ ื›ืชื‘ 2 ืกืคืจื™ื•ืช ื›ืืœื”: ืื—ืช ืขื‘ื•ืจ Java/OSGi ื•ืื—ืช ืขื‘ื•ืจ Go. ื”ืฉื ื™ ืœื ืžืฉืžืฉ ืœืขืชื™ื ืงืจื•ื‘ื•ืช, ืื‘ืœ ื‘ื›ืœ ืžืงืจื” ื™ืฉ ืœืš ืืช ื”ื“ื‘ืจื™ื ื”ืฉื™ืžื•ืฉื™ื™ื ื”ืืœื” ืœืจืฉื•ืชืš. ื”ื ืคืจื•ื™ืงื˜ ืงื•ื“ ืคืชื•ื— ื‘ืจื™ืฉื™ื•ืŸ ื—ืœืงื™. ื™ืฉ ื”ืจื‘ื” ืกืคืจื™ื•ืช ื›ืืœื” ืœืฉืคื•ืช ืฉื•ื ื•ืช, ืื– ืืชื” ื™ื›ื•ืœ ืœื‘ื—ื•ืจ ืืช ืืœื” ืฉืžืชืื™ืžื•ืช ืœืš ื‘ื™ื•ืชืจ.

DEVOXX ื‘ืจื™ื˜ื ื™ื”. Kubernetes ื‘ื™ื™ืฆื•ืจ: ืคืจื™ืกื” ื›ื—ื•ืœ/ื™ืจื•ืง, ืงื ื” ืžื™ื“ื” ืื•ื˜ื•ืžื˜ื™ ื•ืื•ื˜ื•ืžืฆื™ื” ืฉืœ ืคืจื™ืกื”. ื—ืœืง 2

ืœื›ืŸ, ืœืคื ื™ ืฉืชืชื—ื™ืœ ืœื”ืคื•ืš ืืช ื”ืคืจื™ืกื” ืฉืœืš ืœืื•ื˜ื•ืžื˜ื™ืช, ืขืœื™ืš ืœื•ื•ื“ื ืฉื”ืชื”ืœื™ืš ืœื ื™ื”ื™ื” ื›ืคื•ืฃ ืœื–ืžืŸ ื”ืฉื‘ืชื”. ืœื“ื•ื’ืžื”, ื”ืฆื•ื•ืช ืฉืœื ื• ืžืคืขื™ืœ ืคืจื™ืกื•ืช ื™ื™ืฆื•ืจ ื‘ืžื”ืœืš ืืžืฆืข ื”ื™ื•ื ื›ืืฉืจ ืื ืฉื™ื ืžืฉืชืžืฉื™ื ื‘ืืคืœื™ืงืฆื™ื•ืช ื”ื›ื™ ื”ืจื‘ื”, ืœื›ืŸ ื—ืฉื•ื‘ ืœื”ื™ืžื ืข ืžืขื™ื›ื•ื‘ื™ื ื‘ืชื”ืœื™ืš. ืขืœ ืžื ืช ืœืžื ื•ืข ื”ืฉื‘ืชื”, ื ืขืฉื” ืฉื™ืžื•ืฉ ื‘-2 ืฉื™ื˜ื•ืช: ืคืจื™ืกื” ื›ื—ื•ืœ/ื™ืจื•ืง ืื• ืขื“ื›ื•ืŸ ืžืชื’ืœื’ืœ. ื‘ืžืงืจื” ื”ืื—ืจื•ืŸ, ืื ื™ืฉ ืœืš 5 ื”ืขืชืงื™ื ืฉืœ ื”ื™ื™ืฉื•ื ืคื•ืขืœื™ื, ื”ื ืžืชืขื“ื›ื ื™ื ื‘ืจืฆืฃ ืื—ื“ ืื—ืจื™ ื”ืฉื ื™. ืฉื™ื˜ื” ื–ื• ืขื•ื‘ื“ืช ืžืฆื•ื™ืŸ, ืื‘ืœ ื”ื™ื ืœื ืžืชืื™ืžื” ืื ื™ืฉ ืœืš ื’ืจืกืื•ืช ืฉื•ื ื•ืช ืฉืœ ื”ื™ื™ืฉื•ื ืฉืคื•ืขืœื•ืช ื‘ื• ื–ืžื ื™ืช ื‘ืžื”ืœืš ืชื”ืœื™ืš ื”ืคืจื™ืกื”. ื‘ืžืงืจื” ื–ื”, ืชื•ื›ืœ ืœืขื“ื›ืŸ ืืช ืžืžืฉืง ื”ืžืฉืชืžืฉ ื‘ื–ืžืŸ ืฉื”-backend ืžืจื™ืฅ ืืช ื”ื’ืจืกื” ื”ื™ืฉื ื”, โ€‹โ€‹ื•ื”ืืคืœื™ืงืฆื™ื” ืชืคืกื™ืง ืœืคืขื•ืœ. ืœื›ืŸ, ืžื ืงื•ื“ืช ืžื‘ื˜ ืฉืœ ืชื›ื ื•ืช, ืขื‘ื•ื“ื” ื‘ืชื ืื™ื ื›ืืœื” ื”ื™ื ื“ื™ ืงืฉื”.

ื–ื• ืื—ืช ื”ืกื™ื‘ื•ืช ืžื“ื•ืข ืื ื• ืžืขื“ื™ืคื™ื ืœื”ืฉืชืžืฉ ื‘ืคืจื™ืกื” ื›ื—ื•ืœื”/ื™ืจื•ืงื” ื›ื“ื™ ืœื”ืคื•ืš ืืช ื”ืคืจื™ืกื” ืฉืœ ื”ื™ื™ืฉื•ืžื™ื ืฉืœื ื• ืœืื•ื˜ื•ืžื˜ื™ื™ื. ื‘ืฉื™ื˜ื” ื–ื•, ืขืœื™ืš ืœื•ื•ื“ื ืฉืจืง ื’ืจืกื” ืื—ืช ืฉืœ ื”ืืคืœื™ืงืฆื™ื” ืคืขื™ืœื” ื‘ื›ืœ ืคืขื.

ืžื ื’ื ื•ืŸ ื”ืคืจื™ืกื” ื”ื›ื—ื•ืœ/ื™ืจื•ืง ื ืจืื” ื›ืš. ืื ื• ืžืงื‘ืœื™ื ืชืขื‘ื•ืจื” ืขื‘ื•ืจ ื”ืืคืœื™ืงืฆื™ื•ืช ืฉืœื ื• ื“ืจืš ha-proxy, ืฉืžืขื‘ื™ืจื” ืื•ืชื” ืœื”ืขืชืงื™ื ืจืฆื™ื ืฉืœ ื”ืืคืœื™ืงืฆื™ื” ืฉืœ ืื•ืชื” ื’ืจืกื”.

ื›ืืฉืจ ืžืชื‘ืฆืขืช ืคืจื™ืกื” ื—ื“ืฉื”, ืื ื• ืžืฉืชืžืฉื™ื ื‘-Deployer, ืืฉืจ ืžืงื‘ืœ ืืช ื”ืจื›ื™ื‘ื™ื ื”ื—ื“ืฉื™ื ื•ืคื•ืจืก ืืช ื”ื’ืจืกื” ื”ื—ื“ืฉื”. ืคืจื™ืกืช ื’ืจืกื” ื—ื“ืฉื” ืฉืœ ืืคืœื™ืงืฆื™ื” ืคื™ืจื•ืฉื” ืฉ"ืžืขืœื™ื" ืงื‘ื•ืฆื” ื—ื“ืฉื” ืฉืœ ื”ืขืชืงื™ื, ื•ืœืื—ืจ ืžื›ืŸ ืžื•ืฉืงื™ื ื”ืขืชืงื™ื ืืœื” ืฉืœ ื”ื’ืจืกื” ื”ื—ื“ืฉื” ื‘ืชืจืžื™ืœ ื ืคืจื“ ื•ื—ื“ืฉ. ืขื ื–ืืช, ha-proxy ืœื ื™ื•ื“ืข ืขืœื™ื”ื ื“ื‘ืจ ื•ืื™ื ื• ืžื ืชื‘ ืืœื™ื”ื ืขื“ื™ื™ืŸ ืขื•ืžืก ืขื‘ื•ื“ื”.

ืœื›ืŸ, ืงื•ื“ื ื›ืœ, ื™ืฉ ืฆื•ืจืš ืœื‘ืฆืข ื‘ื“ื™ืงืช ื‘ื™ืฆื•ืขื™ื ืฉืœ ื’ืจืกืื•ืช ื—ื“ืฉื•ืช ืฉืœ ื‘ื“ื™ืงืช ืชืงื™ื ื•ืช ื›ื“ื™ ืœื•ื•ื“ื ืฉื”ืขื•ืชืงื™ื ืžื•ื›ื ื™ื ืœืฉืจืช ืืช ื”ืขื•ืžืก.

DEVOXX ื‘ืจื™ื˜ื ื™ื”. Kubernetes ื‘ื™ื™ืฆื•ืจ: ืคืจื™ืกื” ื›ื—ื•ืœ/ื™ืจื•ืง, ืงื ื” ืžื™ื“ื” ืื•ื˜ื•ืžื˜ื™ ื•ืื•ื˜ื•ืžืฆื™ื” ืฉืœ ืคืจื™ืกื”. ื—ืœืง 2

ื›ืœ ืจื›ื™ื‘ื™ ื”ืคืจื™ืกื” ื—ื™ื™ื‘ื™ื ืœืชืžื•ืš ื‘ืฆื•ืจื” ื›ืœืฉื”ื™ ืฉืœ ื‘ื“ื™ืงืช ืชืงื™ื ื•ืช. ื–ื• ื™ื›ื•ืœื” ืœื”ื™ื•ืช ื‘ื“ื™ืงืช ืฉื™ื—ื•ืช HTTP ืคืฉื•ื˜ื” ืžืื•ื“, ื›ืืฉืจ ืžืงื‘ืœื™ื ืงื•ื“ ืขื ืกื˜ื˜ื•ืก 200, ืื• ื‘ื“ื™ืงื” ืžืขืžื™ืงื” ื™ื•ืชืจ, ื‘ื” ื‘ื•ื“ืงื™ื ืืช ื”ื—ื™ื‘ื•ืจ ืฉืœ ื”ื”ืขืชืงื™ื ืขื ืžืกื“ ื”ื ืชื•ื ื™ื ื•ืฉื™ืจื•ืชื™ื ื ื•ืกืคื™ื, ืืช ื™ืฆื™ื‘ื•ืช ื—ื™ื‘ื•ืจื™ ื”ืกื‘ื™ื‘ื” ื”ื“ื™ื ืžื™ืช , ื•ื”ืื ื”ื›ืœ ืžืชื—ื™ืœ ื•ืขื•ื‘ื“ ื›ืžื• ืฉืฆืจื™ืš. ืชื”ืœื™ืš ื–ื” ื™ื›ื•ืœ ืœื”ื™ื•ืช ืžื•ืจื›ื‘ ืœืžื“ื™.

DEVOXX ื‘ืจื™ื˜ื ื™ื”. Kubernetes ื‘ื™ื™ืฆื•ืจ: ืคืจื™ืกื” ื›ื—ื•ืœ/ื™ืจื•ืง, ืงื ื” ืžื™ื“ื” ืื•ื˜ื•ืžื˜ื™ ื•ืื•ื˜ื•ืžืฆื™ื” ืฉืœ ืคืจื™ืกื”. ื—ืœืง 2

ืœืื—ืจ ืฉื”ืžืขืจื›ืช ืชื•ื•ื“ื ืฉื›ืœ ื”ืขืชืงื™ื ื”ืžืขื•ื“ื›ื ื™ื ืคื•ืขืœื™ื, Deployer ื™ืขื“ื›ืŸ ืืช ื”ืชืฆื•ืจื” ื•ื™ืขื‘ื™ืจ ืืช ื”-confd ื”ื ื›ื•ืŸ, ืืฉืจ ื™ื’ื“ื™ืจ ืžื—ื“ืฉ ืืช ha-proxy.

DEVOXX ื‘ืจื™ื˜ื ื™ื”. Kubernetes ื‘ื™ื™ืฆื•ืจ: ืคืจื™ืกื” ื›ื—ื•ืœ/ื™ืจื•ืง, ืงื ื” ืžื™ื“ื” ืื•ื˜ื•ืžื˜ื™ ื•ืื•ื˜ื•ืžืฆื™ื” ืฉืœ ืคืจื™ืกื”. ื—ืœืง 2

ืจืง ืœืื—ืจ ืžื›ืŸ ืชื•ืคื ื” ื”ืชื ื•ืขื” ืœืคื•ื“ ืขื ื”ืขืชืงื™ื ืฉืœ ื”ื’ืจืกื” ื”ื—ื“ืฉื”, ื•ื”ืคื•ื“ ื”ื™ืฉืŸ ื™ื™ืขืœื.

DEVOXX ื‘ืจื™ื˜ื ื™ื”. Kubernetes ื‘ื™ื™ืฆื•ืจ: ืคืจื™ืกื” ื›ื—ื•ืœ/ื™ืจื•ืง, ืงื ื” ืžื™ื“ื” ืื•ื˜ื•ืžื˜ื™ ื•ืื•ื˜ื•ืžืฆื™ื” ืฉืœ ืคืจื™ืกื”. ื—ืœืง 2

ืžื ื’ื ื•ืŸ ื–ื” ืื™ื ื• ืžืืคื™ื™ืŸ ืฉืœ Kubernetes. ื”ืจืขื™ื•ืŸ ืฉืœ ืคืจื™ืกื” ื›ื—ื•ืœ/ื™ืจื•ืง ืงื™ื™ื ื›ื‘ืจ ื“ื™ ื”ืจื‘ื” ื–ืžืŸ ื•ื”ื•ื ืชืžื™ื“ ื”ืฉืชืžืฉ ื‘ืื™ื–ื•ืŸ ืขื•ืžืกื™ื. ืจืืฉื™ืช, ืืชื” ืžืคื ื” ืืช ื›ืœ ื”ืชืขื‘ื•ืจื” ืœื’ืจืกื” ื”ื™ืฉื ื” ืฉืœ ื”ืืคืœื™ืงืฆื™ื”, ื•ืœืื—ืจ ื”ืขื“ื›ื•ืŸ ืืชื” ืžืขื‘ื™ืจ ืื•ืชื” ืœื—ืœื•ื˜ื™ืŸ ืœื’ืจืกื” ื”ื—ื“ืฉื”. ืขื™ืงืจื•ืŸ ื–ื” ืžืฉืžืฉ ืœื ืจืง ื‘-Kubernetes.

ื›ืขืช ืืฆื™ื’ ื‘ืคื ื™ื›ื ืจื›ื™ื‘ ืคืจื™ืกื” ื—ื“ืฉ โ€“ Deployer, ืฉืžื‘ืฆืข ื‘ื“ื™ืงื•ืช ืชืงื™ื ื•ืช, ืžื’ื“ื™ืจ ืžื—ื“ืฉ ืคืจื•ืงืกื™ ื•ื›ื•'. ื–ื”ื• ืžื•ืฉื’ ืฉืื™ื ื• ื—ืœ ืขืœ ื”ืขื•ืœื ื”ื—ื™ืฆื•ืŸ ื•ืงื™ื™ื ื‘ืชื•ืš Kubernetes. ืื ื™ ืืจืื” ืœืš ืื™ืš ืืชื” ื™ื›ื•ืœ ืœื™ืฆื•ืจ ืงื•ื ืกืคื˜ Deployer ืžืฉืœืš ื‘ืืžืฆืขื•ืช ื›ืœื™ ืงื•ื“ ืคืชื•ื—.

ืื–, ื”ื“ื‘ืจ ื”ืจืืฉื•ืŸ ืฉื” Deployer ืขื•ืฉื” ื”ื•ื ืœื™ืฆื•ืจ ื‘ืงืจ ืฉื›ืคื•ืœ RC ื‘ืืžืฆืขื•ืช ื”-API ืฉืœ Kubernetes. API ื–ื” ื™ื•ืฆืจ ืคื•ื“ื™ื ื•ืฉื™ืจื•ืชื™ื ืœืคืจื™ืกื” ื ื•ืกืคืช, ื›ืœื•ืžืจ, ื”ื•ื ื™ื•ืฆืจ ืืฉื›ื•ืœ ื—ื“ืฉ ืœื—ืœื•ื˜ื™ืŸ ืขื‘ื•ืจ ื”ื™ื™ืฉื•ืžื™ื ืฉืœื ื•. ื‘ืจื’ืข ืฉ-RC ื™ืฉืชื›ื ืข ืฉื”ืขื•ืชืงื™ื ื”ื—ืœื•, ื”ื•ื ื™ื‘ืฆืข ื‘ื“ื™ืงืช ื‘ืจื™ืื•ืช ืœืคื•ื ืงืฆื™ื•ื ืœื™ื•ืช ืฉืœื”ื. ืœืฉื ื›ืš, Deployer ืžืฉืชืžืฉ ื‘ืคืงื•ื“ื” GET /health. ื”ื•ื ืžืจื™ืฅ ืืช ืจื›ื™ื‘ื™ ื”ืกืจื™ืงื” ื”ืžืชืื™ืžื™ื ื•ื‘ื•ื“ืง ืืช ื›ืœ ื”ืืœืžื ื˜ื™ื ื”ืชื•ืžื›ื™ื ื‘ืคืขื•ืœืช ื”ืืฉื›ื•ืœ.

DEVOXX ื‘ืจื™ื˜ื ื™ื”. Kubernetes ื‘ื™ื™ืฆื•ืจ: ืคืจื™ืกื” ื›ื—ื•ืœ/ื™ืจื•ืง, ืงื ื” ืžื™ื“ื” ืื•ื˜ื•ืžื˜ื™ ื•ืื•ื˜ื•ืžืฆื™ื” ืฉืœ ืคืจื™ืกื”. ื—ืœืง 2

ืœืื—ืจ ืฉื›ืœ ื”ืคื•ื“ื™ื ื“ื™ื•ื•ื—ื• ืขืœ ืชืงื™ื ื•ืชื, Deployer ื™ื•ืฆืจ ืจื›ื™ื‘ ืชืฆื•ืจื” ื—ื“ืฉ - etcd distributed storage, ื”ืžืฉืžืฉ ื‘ืื•ืคืŸ ืคื ื™ืžื™ ืขืœ ื™ื“ื™ Kubernetes, ื›ื•ืœืœ ืื—ืกื•ืŸ ืชืฆื•ืจืช ืื™ื–ื•ืŸ ื”ืขื•ืžืก. ืื ื• ื›ื•ืชื‘ื™ื ื ืชื•ื ื™ื ืœ-etcd, ื•ื›ืœื™ ืงื˜ืŸ ืฉื ืงืจื confd monitors etcd ืขื‘ื•ืจ ื ืชื•ื ื™ื ื—ื“ืฉื™ื.

ืื ื”ื•ื ืžื–ื”ื” ืฉื™ื ื•ื™ื™ื ื›ืœืฉื”ื ื‘ืชืฆื•ืจื” ื”ืจืืฉื•ื ื™ืช, ื”ื•ื ื™ื•ืฆืจ ืงื•ื‘ืฅ ื”ื’ื“ืจื•ืช ื—ื“ืฉ ื•ืžืขื‘ื™ืจ ืื•ืชื• ืœ-ha-proxy. ื‘ืžืงืจื” ื–ื”, ha-proxy ืžืืชื—ืœ ืžื‘ืœื™ ืœืื‘ื“ ื—ื™ื‘ื•ืจื™ื ื›ืœืฉื”ื ื•ืžืคื ื” ืืช ื”ืขื•ืžืก ืœืฉื™ืจื•ืชื™ื ื—ื“ืฉื™ื ื”ืžืืคืฉืจื™ื ืœื’ืจืกื” ื”ื—ื“ืฉื” ืฉืœ ื”ื™ื™ืฉื•ืžื™ื ืฉืœื ื• ืœืขื‘ื•ื“.

DEVOXX ื‘ืจื™ื˜ื ื™ื”. Kubernetes ื‘ื™ื™ืฆื•ืจ: ืคืจื™ืกื” ื›ื—ื•ืœ/ื™ืจื•ืง, ืงื ื” ืžื™ื“ื” ืื•ื˜ื•ืžื˜ื™ ื•ืื•ื˜ื•ืžืฆื™ื” ืฉืœ ืคืจื™ืกื”. ื—ืœืง 2

ื›ืคื™ ืฉืืชื” ื™ื›ื•ืœ ืœืจืื•ืช, ืœืžืจื•ืช ืฉืคืข ื”ืจื›ื™ื‘ื™ื, ืื™ืŸ ื›ืืŸ ืฉื•ื ื“ื‘ืจ ืžืกื•ื‘ืš. ืืชื” ืจืง ืฆืจื™ืš ืœืฉื™ื ืœื‘ ื™ื•ืชืจ ืœ-API ื•ื›ื•'. ืื ื™ ืจื•ืฆื” ืœืกืคืจ ืœื›ื ืขืœ ืžืคืจื™ืก ื”ืงื•ื“ ื”ืคืชื•ื— ืฉืื ื• ืขืฆืžื ื• ืžืฉืชืžืฉื™ื ื‘ื• - Amdatu Kubernetes Deployer.

DEVOXX ื‘ืจื™ื˜ื ื™ื”. Kubernetes ื‘ื™ื™ืฆื•ืจ: ืคืจื™ืกื” ื›ื—ื•ืœ/ื™ืจื•ืง, ืงื ื” ืžื™ื“ื” ืื•ื˜ื•ืžื˜ื™ ื•ืื•ื˜ื•ืžืฆื™ื” ืฉืœ ืคืจื™ืกื”. ื—ืœืง 2

ื–ื”ื• ื›ืœื™ ืœืชื–ืžื•ืจ ืคืจื™ืกื•ืช Kubernetes ื•ื™ืฉ ืœื• ืืช ื”ืชื›ื•ื ื•ืช ื”ื‘ืื•ืช:

  • ืคืจื™ืกื” ื›ื—ื•ืœ/ื™ืจื•ืง;
  • ื”ื’ื“ืจืช ืžืื–ืŸ ืขื•ืžืกื™ื ื—ื™ืฆื•ื ื™;
  • ื ื™ื”ื•ืœ ืžืชืืจ ืคืจื™ืกื”;
  • ื ื™ื”ื•ืœ ื”ืคืจื™ืกื” ื‘ืคื•ืขืœ;
  • ื‘ื“ื™ืงืช ื”ืคื•ื ืงืฆื™ื•ื ืœื™ื•ืช ืฉืœ ื‘ื“ื™ืงื•ืช ื‘ืจื™ืื•ืช ื‘ืžื”ืœืš ื”ืคืจื™ืกื”;
  • ื™ื™ืฉื•ื ืฉืœ ืžืฉืชื ื™ ืกื‘ื™ื‘ื” ืœืชื•ืš ืชืจืžื™ืœื™ื.

Deployer ื–ื” ื‘ื ื•ื™ ืขืœ ื’ื‘ื™ Kubernetes API ื•ืžืกืคืง REST API ืœื ื™ื”ื•ืœ ื ืงื•ื“ื•ืช ืขื–ืจ ื•ืคืจื™ืกื”, ื›ืžื• ื’ื Websocket API ืœื”ื–ืจืžืช ื™ื•ืžื ื™ื ื‘ืžื”ืœืš ืชื”ืœื™ืš ื”ืคืจื™ืกื”.

ื–ื” ืžื›ื ื™ืก ืืช ื ืชื•ื ื™ ืชืฆื•ืจืช ืžืื–ืŸ ื”ืขื•ืžืก ืœืชื•ืš ื•ื›ื•', ื›ืš ืฉืœื ืชืฆื˜ืจืš ืœื”ืฉืชืžืฉ ื‘-ha-proxy ืขื ืชืžื™ื›ื” ืžื”ืงื•ืคืกื”, ืืœื ืœื”ืฉืชืžืฉ ื‘ืงืœื•ืช ื‘ืงื•ื‘ืฅ ืชืฆื•ืจืช ืžืื–ืŸ ื”ืขื•ืžืก ืฉืœืš. Amdatu Deployer ื›ืชื•ื‘ ื‘-Go, ื›ืžื• Kubernetes ืขืฆืžื•, ื•ื”ื•ื ืžื•ืจืฉื” ืขืœ ื™ื“ื™ Apache.

ืœืคื ื™ ืฉื”ืชื—ืœืชื™ ืœื”ืฉืชืžืฉ ื‘ื’ืจืกื” ื–ื• ืฉืœ ื”ืคืจื™ืกื”, ื”ืฉืชืžืฉืชื™ ื‘ืžืชืืจ ื”ืคืจื™ืกื” ื”ื‘ื, ื”ืžืคืจื˜ ืืช ื”ืคืจืžื˜ืจื™ื ืฉืื ื™ ืฆืจื™ืš.

DEVOXX ื‘ืจื™ื˜ื ื™ื”. Kubernetes ื‘ื™ื™ืฆื•ืจ: ืคืจื™ืกื” ื›ื—ื•ืœ/ื™ืจื•ืง, ืงื ื” ืžื™ื“ื” ืื•ื˜ื•ืžื˜ื™ ื•ืื•ื˜ื•ืžืฆื™ื” ืฉืœ ืคืจื™ืกื”. ื—ืœืง 2

ืื—ื“ ื”ืคืจืžื˜ืจื™ื ื”ื—ืฉื•ื‘ื™ื ืฉืœ ืงื•ื“ ื–ื” ื”ื•ื ื”ืคืขืœืช ื”ื“ื’ืœ "useHealthCheck". ืขืœื™ื ื• ืœืฆื™ื™ืŸ ื›ื™ ื™ืฉ ืœื‘ืฆืข ื‘ื“ื™ืงืช ืฉืคื™ื•ืช ื‘ืžื”ืœืš ืชื”ืœื™ืš ื”ืคืจื™ืกื”. ื ื™ืชืŸ ืœื”ืฉื‘ื™ืช ื”ื’ื“ืจื” ื–ื• ื›ืืฉืจ ื”ืคืจื™ืกื” ืžืฉืชืžืฉืช ื‘ืงื•ื ื˜ื™ื™ื ืจื™ื ืฉืœ ืฆื“ ืฉืœื™ืฉื™ ืฉืื™ืŸ ืฆื•ืจืš ืœืืžืชื. ืžืชืืจ ื–ื” ืžืฆื™ื™ืŸ ื’ื ืืช ืžืกืคืจ ื”ื”ืขืชืงื™ื ื•ื›ืชื•ื‘ืช ื”-URL ืฉืœ ื”ื—ื–ื™ืช ืฉ-ha-proxy ืฆืจื™ืš. ื‘ืกื•ืฃ ื“ื’ืœ ืžืคืจื˜ ื”ืชืจืžื™ืœ "podspec", ื”ืงื•ืจื ืœ-Kubernetes ืœืงื‘ืœืช ืžื™ื“ืข ืขืœ ืชืฆื•ืจืช ื™ืฆื™ืื”, ืชืžื•ื ื” ื•ื›ื•'. ื–ื”ื• ืžืชืืจ JSON ืคืฉื•ื˜ ืœืžื“ื™.

ื›ืœื™ ื ื•ืกืฃ ืฉื”ื•ื ื—ืœืง ืžืคืจื•ื™ืงื˜ Amdatu ื‘ืงื•ื“ ืคืชื•ื— ื”ื•ื Deploymentctl. ื™ืฉ ืœื• ืžืžืฉืง ืžืฉืชืžืฉ ืœื”ื’ื“ืจืช ืคืจื™ืกื•ืช, ืžืื—ืกืŸ ื”ื™ืกื˜ื•ืจื™ื™ืช ืคืจื™ืกื” ื•ืžื›ื™ืœ webhooks ืœื”ืชืงืฉืจื•ืช ื—ื•ื–ืจืช ืžืžืฉืชืžืฉื™ื ื•ืžืคืชื—ื™ื ืฉืœ ืฆื“ ืฉืœื™ืฉื™. ืืชื” ืœื ื™ื›ื•ืœ ืœื”ืฉืชืžืฉ ื‘ืžืžืฉืง ื”ืžืฉืชืžืฉ ืžืื—ืจ Amdatu Deployer ืขืฆืžื• ื”ื•ื REST API, ืื‘ืœ ืžืžืฉืง ื–ื” ื™ื›ื•ืœ ืœื”ืงืœ ืขืœื™ืš ืืช ื”ืคืจื™ืกื” ืžื‘ืœื™ ืœืขืจื‘ ืืฃ API. Deploymentctl ื ื›ืชื‘ ื‘-OSGi/Vertx ื‘ืืžืฆืขื•ืช Angular 2.

ื›ืขืช ืื“ื’ื™ื ืืช ื”ืืžื•ืจ ืœืขื™ืœ ืขืœ ื”ืžืกืš ื‘ืืžืฆืขื•ืช ื”ืงืœื˜ื” ืžื•ืงืœื˜ืช ืžืจืืฉ ื›ื“ื™ ืฉืœื ืชืฆื˜ืจื›ื• ืœื—ื›ื•ืช. ืื ื• ื ืคืจื•ืก ืืคืœื™ืงืฆื™ื™ืช Go ืคืฉื•ื˜ื”. ืืœ ืชื“ืื’ ืื ืœื ื ื™ืกื™ืช ืืช Go ืœืคื ื™ ื›ืŸ, ื–ื• ืืคืœื™ืงืฆื™ื” ืคืฉื•ื˜ื” ืžืื•ื“ ืื– ืืชื” ืืžื•ืจ ืœื”ื™ื•ืช ืžืกื•ื’ืœ ืœื”ื‘ื™ืŸ ืื•ืชื”.

DEVOXX ื‘ืจื™ื˜ื ื™ื”. Kubernetes ื‘ื™ื™ืฆื•ืจ: ืคืจื™ืกื” ื›ื—ื•ืœ/ื™ืจื•ืง, ืงื ื” ืžื™ื“ื” ืื•ื˜ื•ืžื˜ื™ ื•ืื•ื˜ื•ืžืฆื™ื” ืฉืœ ืคืจื™ืกื”. ื—ืœืง 2

ื›ืืŸ ืื ื• ื™ื•ืฆืจื™ื ืฉืจืช HTTP ืฉืžื’ื™ื‘ ืจืง ืœ-/health, ื›ืš ืฉื”ืืคืœื™ืงืฆื™ื” ื”ื–ื• ื‘ื•ื“ืงืช ืจืง ืืช ื‘ื“ื™ืงืช ื”ื‘ืจื™ืื•ืช ื•ืœื ืฉื•ื ื“ื‘ืจ ืื—ืจ. ืื ื”ื‘ื“ื™ืงื” ืขื•ื‘ืจืช, ื ืขืฉื” ืฉื™ืžื•ืฉ ื‘ืžื‘ื ื” ื”-JSON ื”ืžื•ืฆื’ ืœื”ืœืŸ. ื”ื•ื ืžื›ื™ืœ ืืช ื’ืจืกืช ื”ืืคืœื™ืงืฆื™ื” ืฉืชืคืจื•ืก ืขืœ ื™ื“ื™ ื”ืžืคื™ื™ืก, ืืช ื”ื”ื•ื“ืขื” ืฉืืชื” ืจื•ืื” ื‘ืจืืฉ ื”ืงื•ื‘ืฅ ื•ืกื•ื’ ื”ื ืชื•ื ื™ื ื”ื‘ื•ืœื™ืื ื™ื™ื - ื‘ื™ืŸ ืื ื”ืืคืœื™ืงืฆื™ื” ืฉืœื ื• ืคื•ืขืœืช ืื• ืœื.

ืจื™ืžื™ืชื™ ืงืฆืช ืขื ื”ืฉื•ืจื” ื”ืื—ืจื•ื ื”, ื›ื™ ืฉืžืชื™ ืขืจืš ื‘ื•ืœื™ืื ื™ ืงื‘ื•ืข ื‘ืจืืฉ ื”ืงื•ื‘ืฅ, ืžื” ืฉื‘ืขืชื™ื“ ื™ืขื–ื•ืจ ืœื™ ืœืคืจื•ืก ืืคื™ืœื• ืืคืœื™ืงืฆื™ื” "ืœื ื‘ืจื™ืื”". ื ื˜ืคืœ ื‘ื–ื” ืžืื•ื—ืจ ื™ื•ืชืจ.

ืื– ื‘ื•ืื• ื ืชื—ื™ืœ. ืจืืฉื™ืช, ืื ื• ื‘ื•ื“ืงื™ื ืืช ื ื•ื›ื—ื•ืชื ืฉืœ ืคื•ื“ื™ื ืคื•ืขืœื™ื ื‘ืืžืฆืขื•ืช ื”ืคืงื•ื“ื” ~ kubectl get pods, ื•ืขืœ ืกืžืš ื”ื™ืขื“ืจ ืชื’ื•ื‘ื” ืžื›ืชื•ื‘ืช ื”-frontend, ืื ื• ืžื•ื•ื“ืื™ื ืฉืœื ืžืชื‘ืฆืขื•ืช ื›ืขืช ืคืจื™ืกื•ืช.

DEVOXX ื‘ืจื™ื˜ื ื™ื”. Kubernetes ื‘ื™ื™ืฆื•ืจ: ืคืจื™ืกื” ื›ื—ื•ืœ/ื™ืจื•ืง, ืงื ื” ืžื™ื“ื” ืื•ื˜ื•ืžื˜ื™ ื•ืื•ื˜ื•ืžืฆื™ื” ืฉืœ ืคืจื™ืกื”. ื—ืœืง 2

ื‘ื”ืžืฉืš ื”ืžืกืš ืจื•ืื™ื ืืช ืžืžืฉืง ื”-Deploymentctl ืฉื”ื–ื›ืจืชื™, ื‘ื• ืžื•ื’ื“ืจื™ื ืคืจืžื˜ืจื™ ืคืจื™ืกื”: ืžืจื—ื‘ ืฉืžื•ืช, ืฉื ืืคืœื™ืงืฆื™ื”, ื’ืจืกืช ืคืจื™ืกื”, ืžืกืคืจ ื”ืขืชืงื™ื, ื›ืชื•ื‘ืช ื—ื–ื™ืชื™ืช, ืฉื ืงื•ื ื˜ื™ื™ื ืจ, ืชืžื•ื ื”, ืžื’ื‘ืœื•ืช ืžืฉืื‘ื™ื, ืžืกืคืจ ื™ืฆื™ืื” ืœื‘ื“ื™ืงืช ืชืงื™ื ื•ืช, ื•ื›ื•'. ืžื’ื‘ืœื•ืช ืžืฉืื‘ื™ื ื—ืฉื•ื‘ื•ืช ืžืื•ื“, ืžื›ื™ื•ื•ืŸ ืฉื”ืŸ ืžืืคืฉืจื•ืช ืœืš ืœื”ืฉืชืžืฉ ื‘ื›ืžื•ืช ื”ืžืงืกื™ืžืœื™ืช ื”ืืคืฉืจื™ืช ืฉืœ ื—ื•ืžืจื”. ื›ืืŸ ืชื•ื›ืœ ื’ื ืœื”ืฆื™ื’ ืืช ื™ื•ืžืŸ ื”ืคืจื™ืกื”.

DEVOXX ื‘ืจื™ื˜ื ื™ื”. Kubernetes ื‘ื™ื™ืฆื•ืจ: ืคืจื™ืกื” ื›ื—ื•ืœ/ื™ืจื•ืง, ืงื ื” ืžื™ื“ื” ืื•ื˜ื•ืžื˜ื™ ื•ืื•ื˜ื•ืžืฆื™ื” ืฉืœ ืคืจื™ืกื”. ื—ืœืง 2

ืื ืชื—ื–ื•ืจ ื›ืขืช ืขืœ ื”ืคืงื•ื“ื” ~ kubectl get pods, ืชื•ื›ืœ ืœืจืื•ืช ืฉื”ืžืขืจื›ืช "ืงื•ืคืืช" ืœืžืฉืš 20 ืฉื ื™ื•ืช, ืฉื‘ืžื”ืœื›ืŸ ื”-ha-proxy ืžื•ื’ื“ืจ ืžื—ื“ืฉ. ืœืื—ืจ ืžื›ืŸ, ื”ืคื•ื“ ืžืชื—ื™ืœ, ื•ื ื™ืชืŸ ืœืจืื•ืช ืืช ื”ืขืชืง ืฉืœื ื• ื‘ื™ื•ืžืŸ ื”ืคืจื™ืกื”.

DEVOXX ื‘ืจื™ื˜ื ื™ื”. Kubernetes ื‘ื™ื™ืฆื•ืจ: ืคืจื™ืกื” ื›ื—ื•ืœ/ื™ืจื•ืง, ืงื ื” ืžื™ื“ื” ืื•ื˜ื•ืžื˜ื™ ื•ืื•ื˜ื•ืžืฆื™ื” ืฉืœ ืคืจื™ืกื”. ื—ืœืง 2

ื”ืคืกืงืชื™ ืืช ื”ื”ืžืชื ื” ืฉืœ 20 ืฉื ื™ื•ืช ืžื”ืกืจื˜ื•ืŸ, ื•ืขื›ืฉื™ื• ืืชื” ื™ื›ื•ืœ ืœืจืื•ืช ืขืœ ื”ืžืกืš ืฉื”ื’ืจืกื” ื”ืจืืฉื•ื ื” ืฉืœ ื”ืืคืœื™ืงืฆื™ื” ื ืคืจืกื”. ื›ืœ ื–ื” ื ืขืฉื” ื‘ืืžืฆืขื•ืช ืžืžืฉืง ื”ืžืฉืชืžืฉ ื‘ืœื‘ื“.

DEVOXX ื‘ืจื™ื˜ื ื™ื”. Kubernetes ื‘ื™ื™ืฆื•ืจ: ืคืจื™ืกื” ื›ื—ื•ืœ/ื™ืจื•ืง, ืงื ื” ืžื™ื“ื” ืื•ื˜ื•ืžื˜ื™ ื•ืื•ื˜ื•ืžืฆื™ื” ืฉืœ ืคืจื™ืกื”. ื—ืœืง 2

ืขื›ืฉื™ื• ื‘ื•ืื• ื ื ืกื” ืืช ื”ื’ืจืกื” ื”ืฉื ื™ื™ื”. ืœืฉื ื›ืš, ืื ื™ ืžืฉื ื” ืืช ื”ื•ื“ืขืช ื”ืืคืœื™ืงืฆื™ื” ืž"ืฉืœื•ื, Kubernetes!" ื‘-"Hello, Deployer!", ื”ืžืขืจื›ืช ื™ื•ืฆืจืช ืชืžื•ื ื” ื–ื• ื•ืžืžืงืžืช ืื•ืชื” ื‘ืจื™ืฉื•ื Docker, ื•ืœืื—ืจ ืžื›ืŸ ืื ื• ืคืฉื•ื˜ ืœื•ื—ืฆื™ื ืฉื•ื‘ ืขืœ ื›ืคืชื•ืจ "Deploy" ื‘ื—ืœื•ืŸ Deploymentctl. ื‘ืžืงืจื” ื–ื”, ื™ื•ืžืŸ ื”ืคืจื™ืกื” ืžื•ืคืขืœ ื‘ืื•ืคืŸ ืื•ื˜ื•ืžื˜ื™ ื‘ืื•ืชื• ืื•ืคืŸ ื›ืคื™ ืฉืงืจื” ื‘ืขืช ืคืจื™ืกืช ื”ื’ืจืกื” ื”ืจืืฉื•ื ื” ืฉืœ ื”ื™ื™ืฉื•ื.

DEVOXX ื‘ืจื™ื˜ื ื™ื”. Kubernetes ื‘ื™ื™ืฆื•ืจ: ืคืจื™ืกื” ื›ื—ื•ืœ/ื™ืจื•ืง, ืงื ื” ืžื™ื“ื” ืื•ื˜ื•ืžื˜ื™ ื•ืื•ื˜ื•ืžืฆื™ื” ืฉืœ ืคืจื™ืกื”. ื—ืœืง 2

ื”ืคืงื•ื“ื” ~ kubectl get pods ืžืจืื” ืฉื™ืฉ ื›ืจื’ืข 2 ื’ืจืกืื•ืช ืฉืœ ื”ืืคืœื™ืงืฆื™ื” ืฉืคื•ืขืœื•ืช, ืื‘ืœ ื”ื—ื–ื™ืช ืžืจืื” ืฉืื ื—ื ื• ืขื“ื™ื™ืŸ ืžืจื™ืฆื™ื ืืช ื’ืจืกื” 1.

DEVOXX ื‘ืจื™ื˜ื ื™ื”. Kubernetes ื‘ื™ื™ืฆื•ืจ: ืคืจื™ืกื” ื›ื—ื•ืœ/ื™ืจื•ืง, ืงื ื” ืžื™ื“ื” ืื•ื˜ื•ืžื˜ื™ ื•ืื•ื˜ื•ืžืฆื™ื” ืฉืœ ืคืจื™ืกื”. ื—ืœืง 2

ืžืื–ืŸ ื”ืขื•ืžืก ืžืžืชื™ืŸ ืœืกื™ื•ื ื‘ื“ื™ืงืช ื”ืชืงื™ื ื•ืช ืœืคื ื™ ืฉื”ื•ื ืžืคื ื” ืืช ื”ืชื ื•ืขื” ืœื’ืจืกื” ื”ื—ื“ืฉื”. ืœืื—ืจ 20 ืฉื ื™ื•ืช, ืื ื• ืขื•ื‘ืจื™ื ืœ-curl ื•ืจื•ืื™ื ืฉื›ืขืช ืคืจื•ืกื” ืœื ื• ื’ืจืกื” 2 ืฉืœ ื”ืืคืœื™ืงืฆื™ื”, ื•ื”ืจืืฉื•ื ื” ื ืžื—ืงื”.

DEVOXX ื‘ืจื™ื˜ื ื™ื”. Kubernetes ื‘ื™ื™ืฆื•ืจ: ืคืจื™ืกื” ื›ื—ื•ืœ/ื™ืจื•ืง, ืงื ื” ืžื™ื“ื” ืื•ื˜ื•ืžื˜ื™ ื•ืื•ื˜ื•ืžืฆื™ื” ืฉืœ ืคืจื™ืกื”. ื—ืœืง 2

ื–ื• ื”ื™ื™ืชื” ืคืจื™ืกื” ืฉืœ ืืคืœื™ืงืฆื™ื” "ื‘ืจื™ืื”". ื‘ื•ืื• ื ืจืื” ืžื” ืงื•ืจื” ืื ืขื‘ื•ืจ ื’ืจืกื” ื—ื“ืฉื” ืฉืœ ื”ืืคืœื™ืงืฆื™ื” ืื ื™ ืžืฉื ื” ืืช ื”ืคืจืžื˜ืจ Healthy ืž-true ืœ-false, ื›ืœื•ืžืจ, ืื ื™ ืžื ืกื” ืœืคืจื•ืก ืืคืœื™ืงืฆื™ื” ืœื ื‘ืจื™ืื” ืฉื ื›ืฉืœื” ื‘ื‘ื“ื™ืงืช ื”ื‘ืจื™ืื•ืช. ื–ื” ื™ื›ื•ืœ ืœืงืจื•ืช ืื ื ืขืฉื• ื›ืžื” ืฉื’ื™ืื•ืช ืชืฆื•ืจื” ื‘ืืคืœื™ืงืฆื™ื” ื‘ืฉืœื‘ ื”ืคื™ืชื•ื—, ื•ื”ื™ื ื ืฉืœื—ื” ืœื™ื™ืฆื•ืจ ื‘ืฆื•ืจื” ื–ื•.

ื›ืคื™ ืฉืืชื” ื™ื›ื•ืœ ืœืจืื•ืช, ื”ืคืจื™ืกื” ืขื•ื‘ืจืช ืืช ื›ืœ ื”ืฉืœื‘ื™ื ืฉืœืžืขืœื” ื•~kubectl get pods ืžืจืื” ืฉืฉื ื™ ื”ืคื•ื“ื™ื ืคื•ืขืœื™ื. ืื‘ืœ ื‘ื ื™ื’ื•ื“ ืœืคืจื™ืกื” ื”ืงื•ื“ืžืช, ื”ื™ื•ืžืŸ ืžืฆื™ื’ ืืช ืกื˜ื˜ื•ืก ื”ื–ืžืŸ ื”ืงืฆื•ื‘. ื›ืœื•ืžืจ, ื‘ืฉืœ ื”ืขื•ื‘ื“ื” ืฉื‘ื“ื™ืงืช ื”ืชืงื™ื ื•ืช ื ื›ืฉืœื”, ืœื ื ื™ืชืŸ ืœืคืจื•ืก ืืช ื”ื’ืจืกื” ื”ื—ื“ืฉื” ืฉืœ ื”ืืคืœื™ืงืฆื™ื”. ื›ืชื•ืฆืื” ืžื›ืš, ืืชื” ืจื•ืื” ืฉื”ืžืขืจื›ืช ื—ื–ืจื” ืœืฉื™ืžื•ืฉ ื‘ื’ืจืกื” ื”ื™ืฉื ื” ืฉืœ ื”ืืคืœื™ืงืฆื™ื”, ื•ื”ื’ืจืกื” ื”ื—ื“ืฉื” ืคืฉื•ื˜ ื”ื•ืกืจื”.

DEVOXX ื‘ืจื™ื˜ื ื™ื”. Kubernetes ื‘ื™ื™ืฆื•ืจ: ืคืจื™ืกื” ื›ื—ื•ืœ/ื™ืจื•ืง, ืงื ื” ืžื™ื“ื” ืื•ื˜ื•ืžื˜ื™ ื•ืื•ื˜ื•ืžืฆื™ื” ืฉืœ ืคืจื™ืกื”. ื—ืœืง 2

ื”ื“ื‘ืจ ื”ื˜ื•ื‘ ื‘ื›ืš ื”ื•ื ืฉื’ื ืื ื™ืฉ ืœืš ืžืกืคืจ ืขืฆื•ื ืฉืœ ื‘ืงืฉื•ืช ื‘ื•-ื–ืžื ื™ืช ืฉื ื›ื ืกื•ืช ืœืืคืœื™ืงืฆื™ื”, ื”ืŸ ืืคื™ืœื• ืœื ื™ืฉื™ืžื• ืœื‘ ืœื–ืžืŸ ื”ื”ืฉื‘ืชื” ื‘ื–ืžืŸ ื™ื™ืฉื•ื ื”ืœื™ืš ื”ืคืจื™ืกื”. ืื ืืชื” ื‘ื•ื“ืง ืืช ื”ืืคืœื™ืงืฆื™ื” ื”ื–ื• ื‘ืืžืฆืขื•ืช ืžืกื’ืจืช Gatling, ืฉืฉื•ืœื—ืช ืœื” ื›ืžื” ื‘ืงืฉื•ืช ืฉืืคืฉืจ, ืื– ืืฃ ืื—ืช ืžื”ื‘ืงืฉื•ืช ื”ืœืœื• ืœื ืชื‘ื•ื˜ืœ. ื”ืžืฉืžืขื•ืช ื”ื™ื ืฉื”ืžืฉืชืžืฉื™ื ืฉืœื ื• ืืคื™ืœื• ืœื ื™ื‘ื—ื™ื ื• ื‘ืขื“ื›ื•ื ื™ ื’ืจืกื” ื‘ื–ืžืŸ ืืžืช. ืื ื–ื” ื ื›ืฉืœ, ื”ืขื‘ื•ื“ื” ืชืžืฉื™ืš ืขืœ ื”ื’ืจืกื” ื”ื™ืฉื ื”; ืื ื”ื™ื ืชืฆืœื™ื—, ื”ืžืฉืชืžืฉื™ื ื™ืขื‘ืจื• ืœื’ืจืกื” ื”ื—ื“ืฉื”.

ื™ืฉ ืจืง ื“ื‘ืจ ืื—ื“ ืฉื™ื›ื•ืœ ืœื”ื™ื›ืฉืœ - ืื ื‘ื“ื™ืงืช ื”ื‘ืจื™ืื•ืช ืชืฆืœื™ื—, ืื‘ืœ ื”ืืคืœื™ืงืฆื™ื” ื ื›ืฉืœืช ื‘ืจื’ืข ืฉื”ื•ืคืขืœ ืขืœื™ื” ืขื•ืžืก ื”ืขื‘ื•ื“ื”, ื›ืœื•ืžืจ, ื”ืงืจื™ืกื” ืชืชืจื—ืฉ ืจืง ืœืื—ืจ ื”ืฉืœืžืช ื”ืคืจื™ืกื”. ื‘ืžืงืจื” ื–ื”, ืชืฆื˜ืจืš ืœื—ื–ื•ืจ ื™ื“ื ื™ืช ืœื’ืจืกื” ื”ื™ืฉื ื”. ืื–, ื‘ื“ืงื ื• ื›ื™ืฆื“ ืœื”ืฉืชืžืฉ ื‘-Kubernetes ืขื ื›ืœื™ ื”ืงื•ื“ ื”ืคืชื•ื— ื”ืžื™ื•ืขื“ื™ื ืœื›ืš. ืชื”ืœื™ืš ื”ืคืจื™ืกื” ื™ื”ื™ื” ื”ืจื‘ื” ื™ื•ืชืจ ืงืœ ืื ืชื‘ื ื” ืืช ื”ื›ืœื™ื ื”ืืœื” ืœืชื•ืš ืฆื™ื ื•ืจื•ืช ื”-Build/Deploy ืฉืœืš. ื‘ืžืงื‘ื™ืœ, ื›ื“ื™ ืœื”ืชื—ื™ืœ ื‘ืคืจื™ืกื”, ืืชื” ื™ื›ื•ืœ ืœื”ืฉืชืžืฉ ื‘ืžืžืฉืง ื”ืžืฉืชืžืฉ ืื• ืœื”ืคื•ืš ืืช ื”ืชื”ืœื™ืš ื”ื–ื” ืœืื•ื˜ื•ืžื˜ื™ ืขืœ ื™ื“ื™ ืฉื™ืžื•ืฉ, ืœืžืฉืœ, ื‘-commit to master.

DEVOXX ื‘ืจื™ื˜ื ื™ื”. Kubernetes ื‘ื™ื™ืฆื•ืจ: ืคืจื™ืกื” ื›ื—ื•ืœ/ื™ืจื•ืง, ืงื ื” ืžื™ื“ื” ืื•ื˜ื•ืžื˜ื™ ื•ืื•ื˜ื•ืžืฆื™ื” ืฉืœ ืคืจื™ืกื”. ื—ืœืง 2

ืฉืจืช ื”-Build ืฉืœื ื• ื™ืฆื•ืจ ืชืžื•ื ืช Docker, ื™ื“ื—ื•ืฃ ืื•ืชื” ืœ- Docker Hub ืื• ื›ืœ ืจื™ืฉื•ื ืฉื‘ื• ืืชื” ืžืฉืชืžืฉ. Docker Hub ืชื•ืžืš ื‘-webhook, ื›ืš ืฉื ื•ื›ืœ ืœื”ืคืขื™ืœ ืคืจื™ืกื” ืžืจื—ื•ืง ื“ืจืš Deployer ื‘ืื•ืคืŸ ืฉืžื•ืฆื’ ืœืขื™ืœ. ื›ืš ืืชื” ื™ื›ื•ืœ ืœื”ืคื•ืš ืืช ื”ืคืจื™ืกื” ืฉืœ ื”ืืคืœื™ืงืฆื™ื” ืฉืœืš ืœืื•ื˜ื•ืžื˜ื™ืช ืœื™ื™ืฆื•ืจ ืคื•ื˜ื ืฆื™ืืœื™.

ื ืขื‘ื•ืจ ืœื ื•ืฉื ื”ื‘ื - ืฉื™ื ื•ื™ ืงื ื” ื”ืžื™ื“ื” ืฉืœ ืืฉื›ื•ืœ Kubernetes. ืฉื™ืžื• ืœื‘ ืฉื”ืคืงื•ื“ื” kubectl ื”ื™ื ืคืงื•ื“ืช ืงื ื” ืžื™ื“ื”. ื‘ืขื–ืจืช ืขื–ืจื” ื ื•ืกืคืช, ื ื•ื›ืœ ืœื”ื’ื“ื™ืœ ื‘ืงืœื•ืช ืืช ืžืกืคืจ ื”ื”ืขืชืงื™ื ื‘ืืฉื›ื•ืœ ื”ืงื™ื™ื ืฉืœื ื•. ืขื ื–ืืช, ื‘ืคื•ืขืœ, ืื ื—ื ื• ื‘ื“ืจืš ื›ืœืœ ืจื•ืฆื™ื ืœื”ื’ื“ื™ืœ ืืช ืžืกืคืจ ื”ืฆืžืชื™ื ื•ืœื ืชืจืžื™ืœื™ื.

DEVOXX ื‘ืจื™ื˜ื ื™ื”. Kubernetes ื‘ื™ื™ืฆื•ืจ: ืคืจื™ืกื” ื›ื—ื•ืœ/ื™ืจื•ืง, ืงื ื” ืžื™ื“ื” ืื•ื˜ื•ืžื˜ื™ ื•ืื•ื˜ื•ืžืฆื™ื” ืฉืœ ืคืจื™ืกื”. ื—ืœืง 2

ื™ื—ื“ ืขื ื–ืืช, ื‘ืžื”ืœืš ืฉืขื•ืช ื”ืขื‘ื•ื“ื” ื™ื™ืชื›ืŸ ืฉื™ื”ื™ื” ืขืœื™ืš ืœื”ื’ื“ื™ืœ, ื•ื‘ืœื™ืœื”, ื›ื“ื™ ืœื”ื•ื–ื™ืœ ืืช ืขืœื•ืช ืฉื™ืจื•ืชื™ ืืžื–ื•ืŸ, ื™ื™ืชื›ืŸ ืฉืชืฆื˜ืจืš ืœื”ืคื—ื™ืช ืืช ืžืกืคืจ ืžื•ืคืขื™ ื”ืืคืœื™ืงืฆื™ื•ืช ื”ืคื•ืขืœื•ืช. ื–ื” ืœื ืื•ืžืจ ืฉืกื•ืœื ืจืง ื‘ืžืกืคืจ ื”ืคื•ื“ื™ื ื™ืกืคื™ืง, ื›ื™ ื’ื ืื ืื—ื“ ื”ืฆืžืชื™ื ืœื ืคืขื™ืœ, ืขื“ื™ื™ืŸ ืชืฆื˜ืจื›ื• ืœืฉืœื ืขืœ ื›ืš ืœืืžื–ื•ืŸ. ื›ืœื•ืžืจ, ื™ื—ื“ ืขื ืงื ื” ื”ืžื™ื“ื” ืฉืœ ื”ืชืจืžื™ืœื™ื, ืชืฆื˜ืจื›ื• ืœืฉื ื•ืช ืืช ืžืกืคืจ ื”ืžื›ื•ื ื•ืช ื‘ืฉื™ืžื•ืฉ.

ื–ื” ื™ื›ื•ืœ ืœื”ื™ื•ืช ืžืืชื’ืจ ื›ื™ ื‘ื™ืŸ ืื ืื ื• ืžืฉืชืžืฉื™ื ื‘ืืžื–ื•ืŸ ืื• ื‘ืฉื™ืจื•ืช ืขื ืŸ ืื—ืจ, Kubernetes ืœื ื™ื•ื“ืข ื“ื‘ืจ ืขืœ ืžืกืคืจ ื”ืžื›ื•ื ื•ืช ื‘ืฉื™ืžื•ืฉ. ื”ื•ื ื—ืกืจ ื›ืœื™ ื”ืžืืคืฉืจ ืœืš ืœืฉื ื•ืช ืืช ืงื ื” ื”ืžื™ื“ื” ืฉืœ ื”ืžืขืจื›ืช ื‘ืจืžืช ื”ืฆื•ืžืช.

DEVOXX ื‘ืจื™ื˜ื ื™ื”. Kubernetes ื‘ื™ื™ืฆื•ืจ: ืคืจื™ืกื” ื›ื—ื•ืœ/ื™ืจื•ืง, ืงื ื” ืžื™ื“ื” ืื•ื˜ื•ืžื˜ื™ ื•ืื•ื˜ื•ืžืฆื™ื” ืฉืœ ืคืจื™ืกื”. ื—ืœืง 2

ืื– ื ืฆื˜ืจืš ืœื˜ืคืœ ื’ื ื‘ืฆืžืชื™ื ื•ื’ื ื‘ืชืจืžื™ืœื™ื. ืื ื• ื™ื›ื•ืœื™ื ืœื”ืชืื™ื ื‘ืงืœื•ืช ืืช ื”ื”ืฉืงื” ืฉืœ ืฆืžืชื™ื ื—ื“ืฉื™ื ื‘ืืžืฆืขื•ืช AWS API ื•ืžื›ื•ื ื•ืช ืงื‘ื•ืฆืช ืงื ื” ืžื™ื“ื” ื›ื“ื™ ืœื”ื’ื“ื™ืจ ืืช ืžืกืคืจ ืฆืžืชื™ ื”ืขื‘ื•ื“ื” ืฉืœ Kubernetes. ืืชื” ื™ื›ื•ืœ ื’ื ืœื”ืฉืชืžืฉ ื‘-cloud-init ืื• ื‘ืกืงืจื™ืคื˜ ื“ื•ืžื” ื›ื“ื™ ืœืจืฉื•ื ืฆืžืชื™ื ื‘ืืฉื›ื•ืœ Kubernetes.

ื”ืžื›ืฉื™ืจ ื”ื—ื“ืฉ ืžืชื—ื™ืœ ื‘ืงื‘ื•ืฆืช Scaling, ื™ื•ื–ื ืืช ืขืฆืžื• ื›ืฆื•ืžืช, ื ืจืฉื ื‘ืจื™ืฉื•ื ื”ืžืืกื˜ืจ ื•ืžืชื—ื™ืœ ืœืขื‘ื•ื“. ืœืื—ืจ ืžื›ืŸ, ืืชื” ื™ื›ื•ืœ ืœื”ื’ื“ื™ืœ ืืช ืžืกืคืจ ื”ืขืชืงื™ื ืœืฉื™ืžื•ืฉ ื‘ืฆืžืชื™ื ื”ืžืชืงื‘ืœื™ื. ื”ืงื˜ื ื” ื“ื•ืจืฉืช ื™ื•ืชืจ ืžืืžืฅ, ืฉื›ืŸ ืขืœื™ืš ืœื•ื•ื“ื ืฉืฆืขื“ ื›ื–ื” ืœื ื™ื•ื‘ื™ืœ ืœื”ืจืก ืฉืœ ื™ื™ืฉื•ืžื™ื ืฉื›ื‘ืจ ืคื•ืขืœื™ื ืœืื—ืจ ื›ื™ื‘ื•ื™ ืžื›ื•ื ื•ืช "ืžื™ื•ืชืจื•ืช". ื›ื“ื™ ืœืžื ื•ืข ืชืจื—ื™ืฉ ื›ื–ื”, ืขืœื™ืš ืœื”ื’ื“ื™ืจ ืืช ื”ืฆืžืชื™ื ืœืžืฆื‘ "ืœื ื ื™ืชืŸ ืœืชื–ืžื•ืŸ". ื”ืžืฉืžืขื•ืช ื”ื™ื ืฉืžืชื–ืžืŸ ื‘ืจื™ืจืช ื”ืžื—ื“ืœ ื™ืชืขืœื ืžืฆืžืชื™ื ืืœื” ื‘ืขืช ืชื–ืžื•ืŸ ืชืจืžื™ืœื™ื ืฉืœ DaemonSet. ื”ืžืชื–ืžืŸ ืœื ื™ืžื—ืง ืฉื•ื ื“ื‘ืจ ืžื”ืฉืจืชื™ื ื”ืืœื”, ืื‘ืœ ื’ื ืœื ื™ืฉื™ืง ืฉื ืงื•ื ื˜ื™ื™ื ืจื™ื ื—ื“ืฉื™ื. ื”ืฉืœื‘ ื”ื‘ื ื”ื•ื ืœื”ื“ื™ื— ืืช ืฆื•ืžืช ื”ื ื™ืงื•ื–, ื›ืœื•ืžืจ ืœื”ืขื‘ื™ืจ ืžืžื ื• ืชืจืžื™ืœื™ื ืคื•ืขืœื™ื ืœืžื›ื•ื ื” ืื—ืจืช, ืื• ืœืฆืžืชื™ื ืื—ืจื™ื ืฉื™ืฉ ืœื”ื ืงื™ื‘ื•ืœืช ืžืกืคืงืช ืœื›ืš. ืœืื—ืจ ืฉื•ื•ื™ื“ืืชื ืฉืื™ืŸ ืขื•ื“ ืžื™ื›ืœื™ื ืขืœ ื”ืฆืžืชื™ื ื”ืœืœื•, ืชื•ื›ืœื• ืœื”ืกื™ืจ ืื•ืชื ืž-Kubernetes. ืื—ืจื™ ื–ื”, ื”ื ืคืฉื•ื˜ ื™ืคืกื™ืงื• ืœื”ืชืงื™ื™ื ืขื‘ื•ืจ Kubernetes. ืœืื—ืจ ืžื›ืŸ, ืขืœื™ืš ืœื”ืฉืชืžืฉ ื‘-AWS API ื›ื“ื™ ืœื”ืฉื‘ื™ืช ืฆืžืชื™ื ืื• ืžื›ื•ื ื•ืช ืžื™ื•ืชืจื•ืช.
ืืชื” ื™ื›ื•ืœ ืœื”ืฉืชืžืฉ ื‘- Amdatu Scalerd, ื›ืœื™ ืงื ื” ืžื™ื“ื” ื ื•ืกืฃ ื‘ืงื•ื“ ืคืชื•ื— ื”ื“ื•ืžื” ืœ-AWS API. ื”ื•ื ืžืกืคืง CLI ืœื”ื•ืกืคื” ืื• ื”ืกืจื” ืฉืœ ืฆืžืชื™ื ื‘ืืฉื›ื•ืœ. ื”ืชื›ื•ื ื” ื”ืžืขื ื™ื™ื ืช ืฉืœื• ื”ื™ื ื”ื™ื›ื•ืœืช ืœื”ื’ื“ื™ืจ ืืช ืžืชื–ืžืŸ ื‘ืืžืฆืขื•ืช ืงื•ื‘ืฅ ื”-json ื”ื‘ื.

DEVOXX ื‘ืจื™ื˜ื ื™ื”. Kubernetes ื‘ื™ื™ืฆื•ืจ: ืคืจื™ืกื” ื›ื—ื•ืœ/ื™ืจื•ืง, ืงื ื” ืžื™ื“ื” ืื•ื˜ื•ืžื˜ื™ ื•ืื•ื˜ื•ืžืฆื™ื” ืฉืœ ืคืจื™ืกื”. ื—ืœืง 2

ื”ืงื•ื“ ื”ืžื•ืฆื’ ืžืงื˜ื™ืŸ ืืช ืงื™ื‘ื•ืœืช ื”ืืฉื›ื•ืœ ื‘ื—ืฆื™ ื‘ืžื”ืœืš ืชืงื•ืคืช ื”ืœื™ืœื”. ื–ื” ืžื’ื“ื™ืจ ื”ืŸ ืืช ืžืกืคืจ ื”ื”ืขืชืงื™ื ื”ื–ืžื™ื ื™ื ื•ื”ืŸ ืืช ื”ืงื™ื‘ื•ืœืช ื”ืจืฆื•ื™ื” ืฉืœ ืืฉื›ื•ืœ ืืžื–ื•ืŸ. ืฉื™ืžื•ืฉ ื‘ืœื•ื— ื”ื–ืžื ื™ื ื”ื–ื” ื™ืงื˜ื™ืŸ ืื•ื˜ื•ืžื˜ื™ืช ืืช ืžืกืคืจ ื”ืฆืžืชื™ื ื‘ืœื™ืœื” ื•ื™ื’ื“ื™ืœ ืื•ืชื ื‘ื‘ื•ืงืจ, ื™ื—ืกื•ืš ืืช ืขืœื•ืช ื”ืฉื™ืžื•ืฉ ื‘ืฆืžืชื™ื ืžืฉื™ืจื•ืช ืขื ืŸ ื›ืžื• ืืžื–ื•ืŸ. ืชื›ื•ื ื” ื–ื• ืื™ื ื” ืžื•ื‘ื ื™ืช ื‘ืชื•ืš Kubernetes, ืืš ืฉื™ืžื•ืฉ ื‘-Scalerd ื™ืืคืฉืจ ืœื›ื ืœื”ืจื—ื™ื‘ ืืช ื”ืคืœื˜ืคื•ืจืžื” ื”ื–ื• ืื™ืš ืฉืชืจืฆื•.

ืื ื™ ืจื•ืฆื” ืœืฆื™ื™ืŸ ืฉืื ืฉื™ื ืจื‘ื™ื ืื•ืžืจื™ื ืœื™, "ื–ื” ื”ื›ืœ ื˜ื•ื‘ ื•ื™ืคื”, ืื‘ืœ ืžื” ืขื ืžืกื“ ื”ื ืชื•ื ื™ื ืฉืœื™, ืฉื”ื•ื ื‘ื“ืจืš ื›ืœืœ ืกื˜ื˜ื™?" ืื™ืš ืืชื” ื™ื›ื•ืœ ืœื”ืจื™ืฅ ื“ื‘ืจ ื›ื–ื” ื‘ืกื‘ื™ื‘ื” ื“ื™ื ืžื™ืช ื›ืžื• Kubernetes? ืœื“ืขืชื™, ืœื ื›ื“ืื™ ืœืขืฉื•ืช ืืช ื–ื”, ืœื ืœื ืกื•ืช ืœื”ืคืขื™ืœ ืžื—ืกืŸ ื ืชื•ื ื™ื ื‘-Kubernetes. ื–ื” ืืคืฉืจื™ ืžื‘ื—ื™ื ื” ื˜ื›ื ื™ืช, ื•ื™ืฉ ืžื“ืจื™ื›ื™ื ื‘ืื™ื ื˜ืจื ื˜ ื‘ื ื•ืฉื ื–ื”, ืื‘ืœ ื–ื” ื™ืกื‘ืš ืืช ื”ื—ื™ื™ื ืฉืœืš ื‘ืจืฆื™ื ื•ืช.

ื›ืŸ, ื™ืฉ ืงื•ื ืกืคื˜ ืฉืœ ื—ื ื•ื™ื•ืช ืžืชืžืฉื›ื•ืช ื‘-Kubernetes, ื•ืืชื” ื™ื›ื•ืœ ืœื ืกื•ืช ืœื”ืคืขื™ืœ ื—ื ื•ื™ื•ืช ื ืชื•ื ื™ื ื›ืžื• Mongo ืื• MySQL, ืื‘ืœ ื–ื• ืžืฉื™ืžื” ื“ื™ ืขืชื™ืจืช ืขื‘ื•ื“ื”. ื–ืืช ื‘ืฉืœ ื”ืขื•ื‘ื“ื” ืฉืžื—ืกื ื™ ื ืชื•ื ื™ื ืื™ื ื ืชื•ืžื›ื™ื ื‘ืื•ืคืŸ ืžืœื ื‘ืื™ื ื˜ืจืืงืฆื™ื” ืขื ืกื‘ื™ื‘ื” ื“ื™ื ืžื™ืช. ืจื•ื‘ ืžืกื“ื™ ื”ื ืชื•ื ื™ื ื“ื•ืจืฉื™ื ืชืฆื•ืจื” ืžืฉืžืขื•ืชื™ืช, ื›ื•ืœืœ ืชืฆื•ืจื” ื™ื“ื ื™ืช ืฉืœ ื”ืืฉื›ื•ืœ, ืœื ืื•ื”ื‘ื™ื ืงื ื” ืžื™ื“ื” ืื•ื˜ื•ืžื˜ื™ ื•ื“ื‘ืจื™ื ื“ื•ืžื™ื ืื—ืจื™ื.
ืœื›ืŸ, ืืชื” ืœื ืฆืจื™ืš ืœืกื‘ืš ืืช ื”ื—ื™ื™ื ืฉืœืš ืขืœ ื™ื“ื™ ื ื™ืกื™ื•ืŸ ืœื”ืคืขื™ืœ ืžื—ืกืŸ ื ืชื•ื ื™ื ื‘- Kubernetes. ืืจื’ื ื• ืืช ืขื‘ื•ื“ืชื ื‘ื“ืจืš ื”ืžืกื•ืจืชื™ืช ื‘ืืžืฆืขื•ืช ืฉื™ืจื•ืชื™ื ืžื•ื›ืจื™ื ื•ืคืฉื•ื˜ ืชืกืคืงื• ืœ-Kubernetes ืืช ื”ื™ื›ื•ืœืช ืœื”ืฉืชืžืฉ ื‘ื”ื.

DEVOXX ื‘ืจื™ื˜ื ื™ื”. Kubernetes ื‘ื™ื™ืฆื•ืจ: ืคืจื™ืกื” ื›ื—ื•ืœ/ื™ืจื•ืง, ืงื ื” ืžื™ื“ื” ืื•ื˜ื•ืžื˜ื™ ื•ืื•ื˜ื•ืžืฆื™ื” ืฉืœ ืคืจื™ืกื”. ื—ืœืง 2

ืœืกื™ื•ื ื”ื ื•ืฉื, ื‘ืจืฆื•ื ื™ ืœื”ืฆื™ื’ ื‘ืคื ื™ื›ื ืืช ืคืœื˜ืคื•ืจืžืช Cloud RTI ื”ืžื‘ื•ืกืกืช ืขืœ Kubernetes, ืขืœื™ื” ืขื•ื‘ื“ ื”ืฆื•ื•ืช ืฉืœื™. ื”ื•ื ืžืกืคืง ืจื™ืฉื•ื ืžืจื•ื›ื–, ื ื™ื˜ื•ืจ ื™ื™ืฉื•ืžื™ื ื•ืืฉื›ื•ืœื•ืช ื•ืชื›ื•ื ื•ืช ืฉื™ืžื•ืฉื™ื•ืช ืจื‘ื•ืช ืื—ืจื•ืช ืฉื™ื”ื™ื• ืฉื™ืžื•ืฉื™ื•ืช. ื”ื•ื ืžืฉืชืžืฉ ื‘ื›ืœื™ ืงื•ื“ ืคืชื•ื— ืฉื•ื ื™ื ื›ื’ื•ืŸ Grafana ื›ื“ื™ ืœื”ืฆื™ื’ ื ื™ื˜ื•ืจ.

DEVOXX ื‘ืจื™ื˜ื ื™ื”. Kubernetes ื‘ื™ื™ืฆื•ืจ: ืคืจื™ืกื” ื›ื—ื•ืœ/ื™ืจื•ืง, ืงื ื” ืžื™ื“ื” ืื•ื˜ื•ืžื˜ื™ ื•ืื•ื˜ื•ืžืฆื™ื” ืฉืœ ืคืจื™ืกื”. ื—ืœืง 2

DEVOXX ื‘ืจื™ื˜ื ื™ื”. Kubernetes ื‘ื™ื™ืฆื•ืจ: ืคืจื™ืกื” ื›ื—ื•ืœ/ื™ืจื•ืง, ืงื ื” ืžื™ื“ื” ืื•ื˜ื•ืžื˜ื™ ื•ืื•ื˜ื•ืžืฆื™ื” ืฉืœ ืคืจื™ืกื”. ื—ืœืง 2

ื”ื™ื™ืชื” ืฉืืœื” ืžื“ื•ืข ืœื”ืฉืชืžืฉ ื‘ืžืื–ืŸ ื”ืขื•ืžืก ืฉืœ ha-proxy ืขื Kubernetes. ืฉืืœื” ื˜ื•ื‘ื” ื›ื™ ื™ืฉ ื›ืจื’ืข 2 ืจืžื•ืช ืฉืœ ืื™ื–ื•ืŸ ืขื•ืžืกื™ื. ืฉื™ืจื•ืชื™ Kubernetes ืขื“ื™ื™ืŸ ื ืžืฆืื™ื ืขืœ ื›ืชื•ื‘ื•ืช IP ื•ื™ืจื˜ื•ืืœื™ื•ืช. ืืชื” ืœื ื™ื›ื•ืœ ืœื”ืฉืชืžืฉ ื‘ื”ื ืขื‘ื•ืจ ื™ืฆื™ืื•ืช ื‘ืžื›ื•ื ื•ืช ืžืืจื— ื—ื™ืฆื•ื ื™ื•ืช ืžื›ื™ื•ื•ืŸ ืฉืื ืืžื–ื•ืŸ ืชืขืžื™ืก ืขืœ ื”ืžืืจื— ื”ืขื ืŸ ืฉืœื”, ื”ื›ืชื•ื‘ืช ืชืฉืชื ื”. ื–ื• ื”ืกื™ื‘ื” ืฉืื ื• ืžืฆื™ื‘ื™ื ืืช ha-proxy ืžื•ืœ ื”ืฉื™ืจื•ืชื™ื - ื›ื“ื™ ืœื™ืฆื•ืจ ืžื‘ื ื” ืกื˜ื˜ื™ ื™ื•ืชืจ ืœืชื ื•ืขื” ืฉืชืชืงืฉืจ ื‘ืฆื•ืจื” ื—ืœืงื” ืขื Kubernetes.

ืฉืืœื” ื˜ื•ื‘ื” ื ื•ืกืคืช ื”ื™ื ื›ื™ืฆื“ ื ื™ืชืŸ ืœื˜ืคืœ ื‘ืฉื™ื ื•ื™ื™ื ื‘ืกื›ื™ืžืช ืžืกื“ ื ืชื•ื ื™ื ื‘ืขืช ืคืจื™ืกื” ื›ื—ื•ืœื”/ื™ืจื•ืงื”? ื”ืขื•ื‘ื“ื” ื”ื™ื ืฉืœืœื ืงืฉืจ ืœืฉื™ืžื•ืฉ ื‘- Kubernetes, ืฉื™ื ื•ื™ ืกื›ื™ืžืช ืžืกื“ ื”ื ืชื•ื ื™ื ื”ื™ื ืžืฉื™ืžื” ืงืฉื”. ืขืœื™ืš ืœื•ื•ื“ื ืฉื”ืกื›ื™ืžื” ื”ื™ืฉื ื” ื•ื”ื—ื“ืฉื” ืชื•ืืžื•ืช, ื•ืœืื—ืจ ืžื›ืŸ ืชื•ื›ืœ ืœืขื“ื›ืŸ ืืช ืžืกื“ ื”ื ืชื•ื ื™ื ื•ืœืื—ืจ ืžื›ืŸ ืœืขื“ื›ืŸ ืืช ื”ื™ื™ืฉื•ืžื™ื ืขืฆืžื. ืืชื” ื™ื›ื•ืœ ืœื”ื—ืœื™ืฃ ืืช ืžืกื“ ื”ื ืชื•ื ื™ื ื‘ื—ื•ื ื•ืœืื—ืจ ืžื›ืŸ ืœืขื“ื›ืŸ ืืช ื”ื™ื™ืฉื•ืžื™ื. ืื ื™ ืžื›ื™ืจ ืื ืฉื™ื ืฉื”ืขืœื• ืืฉื›ื•ืœ ืžืกื“ ื ืชื•ื ื™ื ื—ื“ืฉ ืœื’ืžืจื™ ืขื ืกื›ื™ืžื” ื—ื“ืฉื”, ื–ื• ืืคืฉืจื•ืช ืื ื™ืฉ ืœืš ืžืกื“ ื ืชื•ื ื™ื ื—ืกืจ ืกื›ืžื” ื›ืžื• Mongo, ืื‘ืœ ื–ื• ืžืฉื™ืžื” ืœื ืคืฉื•ื˜ื” ื‘ื›ืœ ืžืงืจื”. ืื ืื™ืŸ ืœืš ืฉืืœื•ืช ื ื•ืกืคื•ืช, ืชื•ื“ื” ืขืœ ืชืฉื•ืžืช ื”ืœื‘ ืฉืœืš!

ื›ืžื” ืžื•ื“ืขื•ืช ๐Ÿ™‚

ืชื•ื“ื” ืฉื ืฉืืจืช ืื™ืชื ื•. ื”ืื ืืชื” ืื•ื”ื‘ ืืช ื”ืžืืžืจื™ื ืฉืœื ื•? ืจื•ืฆื™ื ืœืจืื•ืช ืขื•ื“ ืชื•ื›ืŸ ืžืขื ื™ื™ืŸ? ืชืžื›ื• ื‘ื ื• ืขืœ ื™ื“ื™ ื‘ื™ืฆื•ืข ื”ื–ืžื ื” ืื• ื”ืžืœืฆื” ืœื—ื‘ืจื™ื, Cloud VPS ืœืžืคืชื—ื™ื ื”ื—ืœ ืž-$4.99, ืื ืœื•ื’ื™ ื™ื™ื—ื•ื“ื™ ืฉืœ ืฉืจืชื™ื ื‘ืจืžืช ื”ื›ื ื™ืกื”, ืฉื”ื•ืžืฆื ืขืœ ื™ื“ื™ื ื• ืขื‘ื•ืจื›ื: ื›ืœ ื”ืืžืช ืขืœ VPS (KVM) E5-2697 v3 (6 ืœื™ื‘ื•ืช) 10GB DDR4 480GB SSD 1Gbps ื”ื—ืœ ืž-$19 ืื• ืื™ืš ืœืฉืชืฃ ืฉืจืช? (ื–ืžื™ืŸ ืขื RAID1 ื•-RAID10, ืขื“ 24 ืœื™ื‘ื•ืช ื•ืขื“ 40GB DDR4).

Dell R730xd ื–ื•ืœ ืคื™ 2 ื‘ืžืจื›ื– ื”ื ืชื•ื ื™ื Equinix Tier IV ื‘ืืžืกื˜ืจื“ื? ืจืง ื›ืืŸ 2 x Intel TetraDeca-Core Xeon 2x E5-2697v3 2.6GHz 14C 64GB DDR4 4x960GB SSD 1Gbps 100 TV ื”ื—ืœ ืž-$199 ื‘ื”ื•ืœื ื“! Dell R420 - 2x E5-2430 2.2Ghz 6C 128GB DDR3 2x960GB SSD 1Gbps 100TB - ื”ื—ืœ ืž-$99! ืœืงืจื•ื ืขืœ ื›ื™ืฆื“ ืœื‘ื ื•ืช ืชืฉืชื™ื•ืช ืงื•ืจืค. ืžื—ืœืงื” ืขื ืฉื™ืžื•ืฉ ื‘ืฉืจืชื™ Dell R730xd E5-2650 v4 ื‘ืฉื•ื•ื™ 9000 ื™ื•ืจื• ืขื‘ื•ืจ ืื’ื•ืจื”?

ืžืงื•ืจ: www.habr.com

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