ื›ื™ืฆื“ ืกื“ืจื™ ืขื“ื™ืคื•ื™ื•ืช ืฉืœ ืชืจืžื™ืœื™ื ื‘-Kubernetes ื’ืจืžื• ืœื”ืฉื‘ืชื” ื‘ืžืขื‘ื“ื•ืช Grafana

ื”ืขืจื”. ืชืจื’ื•ื: ืื ื• ืžืฆื™ื’ื™ื ืœืชืฉื•ืžืช ืœื‘ื›ื ืคืจื˜ื™ื ื˜ื›ื ื™ื™ื ืขืœ ื”ืกื™ื‘ื•ืช ืœื”ืฉื‘ืชื” ื”ืื—ืจื•ื ื” ื‘ืฉื™ืจื•ืช ื”ืขื ืŸ ื”ืžืชื•ื—ื–ืง ืขืœ ื™ื“ื™ ื™ื•ืฆืจื™ Grafana. ื–ื•ื”ื™ ื“ื•ื’ืžื” ืงืœืืกื™ืช ืœืื•ืคืŸ ืฉื‘ื• ืชื›ื•ื ื” ื—ื“ืฉื” ื•ืœื›ืื•ืจื” ืฉื™ืžื•ืฉื™ืช ื‘ื™ื•ืชืจ ืฉื ื•ืขื“ื” ืœืฉืคืจ ืืช ืื™ื›ื•ืช ื”ืชืฉืชื™ืช... ื™ื›ื•ืœื” ืœื’ืจื•ื ื ื–ืง ืื ืœื ืชืกืคืง ืืช ื”ื ื™ื•ืื ืกื™ื ื”ืจื‘ื™ื ืฉืœ ื”ื™ื™ืฉื•ื ืฉืœื” ื‘ืžืฆื™ืื•ืช ื”ื™ื™ืฆื•ืจ. ื–ื” ื ื”ื“ืจ ื›ืืฉืจ ืžื•ืคื™ืขื™ื ื—ื•ืžืจื™ื ื›ืืœื” ื”ืžืืคืฉืจื™ื ืœืš ืœืœืžื•ื“ ืœื ืจืง ืžื”ื˜ืขื•ื™ื•ืช ืฉืœืš. ืคืจื˜ื™ื ื ืžืฆืื™ื ื‘ืชืจื’ื•ื ืฉืœ ื˜ืงืกื˜ ื–ื” ืžืกื’ืŸ ื ืฉื™ื ื”ืžื•ืฆืจ ืž-Grafana Labs.

ื›ื™ืฆื“ ืกื“ืจื™ ืขื“ื™ืคื•ื™ื•ืช ืฉืœ ืชืจืžื™ืœื™ื ื‘-Kubernetes ื’ืจืžื• ืœื”ืฉื‘ืชื” ื‘ืžืขื‘ื“ื•ืช Grafana

ื‘ื™ื•ื ืฉื™ืฉื™, 19 ื‘ื™ื•ืœื™, ืฉื™ืจื•ืช Hosted Prometheus ื‘-Grafana Cloud ื”ืคืกื™ืง ืœืคืขื•ืœ ืœืžืฉืš ื›-30 ื“ืงื•ืช. ืื ื™ ืžืชื ืฆืœ ื‘ืคื ื™ ื›ืœ ื”ืœืงื•ื—ื•ืช ืฉื”ื•ืฉืคืขื• ืžื”ื”ืคืกืงื”. ื”ืชืคืงื™ื“ ืฉืœื ื• ื”ื•ื ืœืกืคืง ืืช ื›ืœื™ ื”ื ื™ื˜ื•ืจ ื”ื“ืจื•ืฉื™ื ืœืš, ื•ืื ื—ื ื• ืžื‘ื™ื ื™ื ืฉืื™ ื–ืžื™ื ื•ืชื ื™ื›ื•ืœื” ืœื”ืงืฉื•ืช ืขืœ ื—ื™ื™ืš. ืื ื• ืžืชื™ื™ื—ืกื™ื ืœืื™ืจื•ืข ื”ื–ื” ื‘ืจืฆื™ื ื•ืช ืจื‘ื”. ื”ืขืจื” ื–ื• ืžืกื‘ื™ืจื” ืžื” ืงืจื”, ืื™ืš ื”ื’ื‘ื ื• ื•ืžื” ืื ื—ื ื• ืขื•ืฉื™ื ื›ื“ื™ ืœื”ื‘ื˜ื™ื— ืฉื–ื” ืœื ื™ืงืจื” ืฉื•ื‘.

ืคืจื”ื™ืกื˜ื•ืจื™ื”

ืฉื™ืจื•ืช Grafana Cloud Hosted Prometheus ืžื‘ื•ืกืก ืขืœ ืงืœืฃ ืžื•ื— - ืคืจื•ื™ืงื˜ CNCF ืœื™ืฆื™ืจืช ืฉื™ืจื•ืช ืคืจื•ืžืชืื•ืก ื”ื ื™ืชืŸ ืœื”ืจื—ื‘ื” ืื•ืคืงื™ืช, ื–ืžื™ืŸ ื‘ืžื™ื•ื—ื“, ืžืจื•ื‘ื” ื“ื™ื™ืจื™ื. ืืจื›ื™ื˜ืงื˜ื•ืจืช Cortex ืžื•ืจื›ื‘ืช ืžืงื‘ื•ืฆื” ืฉืœ ืžื™ืงืจื•-ืฉื™ืจื•ืชื™ื ื‘ื•ื“ื“ื™ื, ืฉื›ืœ ืื—ื“ ืžื”ื ืžื‘ืฆืข ืืช ืชืคืงื™ื“ื•: ืฉื›ืคื•ืœ, ืื—ืกื•ืŸ, ืฉืื™ืœืชื•ืช ื•ื›ื•'. Cortex ื ืžืฆืืช ื‘ืคื™ืชื•ื— ืคืขื™ืœ ื•ืžื•ืกื™ืคื” ื›ืœ ื”ื–ืžืŸ ืชื›ื•ื ื•ืช ื—ื“ืฉื•ืช ื•ืžืฉืคืจืช ื‘ื™ืฆื•ืขื™ื. ืื ื• ืคื•ืจืกื™ื ื‘ืื•ืคืŸ ืงื‘ื•ืข ืžื”ื“ื•ืจื•ืช ื—ื“ืฉื•ืช ืฉืœ Cortex ืœืืฉื›ื•ืœื•ืช ื›ื“ื™ ืฉืœืงื•ื—ื•ืช ื™ื•ื›ืœื• ืœื ืฆืœ ืืช ื”ืชื›ื•ื ื•ืช ื”ืœืœื• - ืœืžืจื‘ื” ื”ืžื–ืœ, ื ื™ืชืŸ ืœืขื“ื›ืŸ ืืช Cortex ืœืœื ื–ืžืŸ ื”ืฉื‘ืชื”.

ืขื‘ื•ืจ ืขื“ื›ื•ื ื™ื ื—ืœืงื™ื, ืฉื™ืจื•ืช Ingester Cortex ื“ื•ืจืฉ ื”ืขืชืง ื ื•ืกืฃ ืฉืœ Ingester ื‘ืžื”ืœืš ืชื”ืœื™ืš ื”ืขื“ื›ื•ืŸ. (ื”ืขืจื”. ืชืจื’ื•ื: ืื™ื ื’ืกื˜ืจ - ื”ืžืจื›ื™ื‘ ื”ื‘ืกื™ืกื™ ืฉืœ ื”ืงื•ืจื˜ืงืก. ืชืคืงื™ื“ื• ื”ื•ื ืœืืกื•ืฃ ื–ืจื ืงื‘ื•ืข ืฉืœ ื“ื’ื™ืžื•ืช, ืœืงื‘ืฅ ืื•ืชื ืœื ืชื—ื™ ืคืจื•ืžืชืื•ืก ื•ืœืื—ืกืŸ ืื•ืชื ื‘ืžืกื“ ื ืชื•ื ื™ื ื›ืžื• DynamoDB, BigTable ืื• Cassandra.) ื–ื” ืžืืคืฉืจ ืœืื™ื ื’ืกื˜ืจื™ื ื™ืฉื ื™ื ืœื”ืขื‘ื™ืจ ื ืชื•ื ื™ื ื ื•ื›ื—ื™ื™ื ืœืื™ื ื’ืกื˜ืจื™ื ื—ื“ืฉื™ื. ืจืื•ื™ ืœืฆื™ื™ืŸ ื›ื™ ืื™ื ื’ืกื˜ืจื™ื ื“ื•ืจืฉื™ื ืžืฉืื‘ื™ื. ื›ื“ื™ ืฉื”ื ื™ืขื‘ื“ื•, ืืชื” ืฆืจื™ืš ืฉื™ื”ื™ื” ืœืš 4 ืœื™ื‘ื•ืช ื•-15 GB ื–ื™ื›ืจื•ืŸ ืœื›ืœ ืคื•ื“, ื›ืœื•ืžืจ. 25% ืžื›ื•ื— ื”ืขื™ื‘ื•ื“ ื•ื”ื–ื™ื›ืจื•ืŸ ืฉืœ ืžื›ื•ื ืช ื”ื‘ืกื™ืก ื‘ืžืงืจื” ืฉืœ ืืฉื›ื•ืœื•ืช Kubernetes ืฉืœื ื•. ื‘ืื•ืคืŸ ื›ืœืœื™, ื‘ื“ืจืš ื›ืœืœ ื™ืฉ ืœื ื• ื”ืจื‘ื” ื™ื•ืชืจ ืžืฉืื‘ื™ื ืœื ืžื ื•ืฆืœื™ื ื‘ืืฉื›ื•ืœ ืžืืฉืจ 4 ืœื™ื‘ื•ืช ื•-15 ื’'ื™ื’ื”-ื‘ื™ื™ื˜ ืฉืœ ื–ื™ื›ืจื•ืŸ, ื›ืš ืฉื ื•ื›ืœ ื‘ืงืœื•ืช ืœืกื•ื‘ื‘ ืืช ื”ื’ื•ืจืžื™ื ื”ื ื•ืกืคื™ื ื”ืœืœื• ื‘ืžื”ืœืš ืฉื“ืจื•ื’ื™ื.

ืขื ื–ืืช, ืœืขืชื™ื ืงืจื•ื‘ื•ืช ืงื•ืจื” ืฉื‘ืžื”ืœืš ืคืขื•ืœื” ืจื’ื™ืœื” ืœืืฃ ืื—ืช ืžื”ืžื›ื•ื ื•ืช ืื™ืŸ 25% ืžืฉืื‘ื™ื ืœื ื‘ืฉื™ืžื•ืฉ. ื›ืŸ, ืื ื—ื ื• ืืคื™ืœื• ืœื ืžืชืืžืฆื™ื: ืžืขื‘ื“ ื•ื–ื™ื›ืจื•ืŸ ืชืžื™ื“ ื™ื”ื™ื• ืฉื™ืžื•ืฉื™ื™ื ืขื‘ื•ืจ ืชื”ืœื™ื›ื™ื ืื—ืจื™ื. ื›ื“ื™ ืœืคืชื•ืจ ื‘ืขื™ื” ื–ื•, ื”ื—ืœื˜ื ื• ืœื”ืฉืชืžืฉ ืงื•ื‘ืจื ื˜ืก Pod Priorities. ื”ืจืขื™ื•ืŸ ื”ื•ื ืœืชืช ืœืื™ื ื’ืกื˜ืจืก ืขื“ื™ืคื•ืช ื’ื‘ื•ื”ื” ื™ื•ืชืจ ืžืฉื™ืจื•ืชื™ ืžื™ืงืจื• ืื—ืจื™ื (ื—ืกืจื™ ืžื“ื™ื ื”). ื›ืืฉืจ ืื ื• ืฆืจื™ื›ื™ื ืœื”ืคืขื™ืœ ืื™ื ื’ืกื˜ืจ ื ื•ืกืฃ (N+1), ืื ื• ืžื—ืœื™ืคื™ื ื‘ืื•ืคืŸ ื–ืžื ื™ ืชืจืžื™ืœื™ื ืื—ืจื™ื, ืงื˜ื ื™ื ื™ื•ืชืจ. ืชืจืžื™ืœื™ื ืืœื” ืžื•ืขื‘ืจื™ื ืœืžืฉืื‘ื™ื ืคื ื•ื™ื™ื ื‘ืžื›ื•ื ื•ืช ืื—ืจื•ืช, ื•ืžืฉืื™ืจื™ื "ื—ื•ืจ" ื’ื“ื•ืœ ืžืกืคื™ืง ื›ื“ื™ ืœื”ืคืขื™ืœ ืื™ื ื’ืกื˜ืจ ื ื•ืกืฃ.

ื‘ื™ื•ื ื—ืžื™ืฉื™, 18 ื‘ื™ื•ืœื™, ื”ืฉืงื ื• ืืจื‘ืข ืจืžื•ืช ืขื“ื™ืคื•ืช ื—ื“ืฉื•ืช ืœืืฉื›ื•ืœื•ืช ืฉืœื ื•: ืงืจื™ื˜ื™, ื’ื‘ื•ื”, ื‘ื™ื ื•ื ื™ ะธ ื ืžื•ืš. ื”ื ื ื‘ื“ืงื• ืขืœ ืืฉื›ื•ืœ ืคื ื™ืžื™ ืœืœื ืชืขื‘ื•ืจืช ืœืงื•ื—ื•ืช ื‘ืžืฉืš ื›ืฉื‘ื•ืข. ื›ื‘ืจื™ืจืช ืžื—ื“ืœ, ืชืจืžื™ืœื™ื ืœืœื ืขื“ื™ืคื•ืช ืžื•ื’ื“ืจืช ื”ืชืงื‘ืœื• ื‘ื™ื ื•ื ื™ ื‘ืจืืฉ ืกื“ืจ ื”ืขื“ื™ืคื•ื™ื•ืช, ื”ื›ื™ืชื” ื ืงื‘ืขื” ืขื‘ื•ืจ Ingesters ืขื ื’ื‘ื•ื” ืขื“ื™ืคื•ืช. ืงืจื™ื˜ื™ ื”ื™ื” ืฉืžื•ืจ ืœื ื™ื˜ื•ืจ (Prometheus, Alertmanager, node-exporter, kube-state-metrics ื•ื›ื•'). ื”ืชืฆื•ืจื” ืฉืœื ื• ืคืชื•ื—ื”, ื•ืืชื” ื™ื›ื•ืœ ืœืจืื•ืช ืืช ื™ื—ืกื™ ื”ืฆื™ื‘ื•ืจ ื›ืืŸ.

ืชืื•ื ื”

ื‘ื™ื•ื ืฉื™ืฉื™, 19 ื‘ื™ื•ืœื™, ื”ืฉื™ืง ืื—ื“ ื”ืžื”ื ื“ืกื™ื ืืฉื›ื•ืœ ืงื•ืจื˜ืงืก ื™ื™ืขื•ื“ื™ ื—ื“ืฉ ืขื‘ื•ืจ ืœืงื•ื— ื’ื“ื•ืœ. ื”ืชืฆื•ืจื” ืฉืœ ืืฉื›ื•ืœ ื–ื” ืœื ื›ืœืœื” ืขื“ื™ืคื•ื™ื•ืช ื—ื“ืฉื•ืช ืฉืœ ืชืจืžื™ืœื™ื, ื•ืœื›ืŸ ืœื›ืœ ื”ืคื•ื“ ื”ื—ื“ืฉ ื”ื•ืงืฆืชื” ืขื“ื™ืคื•ืช ื‘ืจื™ืจืช ืžื—ื“ืœ - ื‘ื™ื ื•ื ื™.

ืœืืฉื›ื•ืœ Kubernetes ืœื ื”ื™ื• ืžืกืคื™ืง ืžืฉืื‘ื™ื ืœืืฉื›ื•ืœ ื”-Cortex ื”ื—ื“ืฉ, ื•ืืฉื›ื•ืœ Cortex ื”ื™ื™ืฆื•ืจ ื”ืงื™ื™ื ืœื ืขื•ื“ื›ืŸ (Ingesters ื ื•ืชืจื• ืœืœื ะฒั‹ัะพะบะพะณะพ ืขื“ื™ืคื•ืช). ืžืื– ื”ืื™ื ื’ืกื˜ืจื™ื ืฉืœ ื”ืืฉื›ื•ืœ ื”ื—ื“ืฉ ื›ื‘ืจื™ืจืช ืžื—ื“ืœ ื‘ื™ื ื•ื ื™ priority, ื•ื”ืคื•ื“ื™ื ื”ืงื™ื™ืžื™ื ื‘ื™ื™ืฆื•ืจ ืขื‘ื“ื• ืœืœื ืขื“ื™ืคื•ืช ื›ืœืœ, ื”-Ingesters ืฉืœ ื”ืืฉื›ื•ืœ ื”ื—ื“ืฉ ื”ื—ืœื™ืคื• ืืช ื”-Ingesters ืžืืฉื›ื•ืœ ื”ื™ื™ืฆื•ืจ ื”ืงื™ื™ื ืฉืœ Cortex.

ReplicaSet ืขื‘ื•ืจ Ingester ืฉืคื•ื ื” ื‘ืืฉื›ื•ืœ ื”ื™ื™ืฆื•ืจ ื–ื™ื”ื” ืืช ื”ืคื•ื“ ืฉื”ื•ืฆื ื•ื™ืฆืจ ืื—ื“ ื—ื“ืฉ ื›ื“ื™ ืœืฉืžื•ืจ ืขืœ ืžืกืคืจ ื”ืขื•ืชืงื™ื ืฉืฆื•ื™ืŸ. ื”ืคื•ื“ ื”ื—ื“ืฉ ื”ื•ืงืฆื” ื›ื‘ืจื™ืจืช ืžื—ื“ืœ ื‘ื™ื ื•ื ื™ ืขื“ื™ืคื•ืช, ื•ืขื•ื“ ืื™ื ื’ืกื˜ืจ "ื™ืฉืŸ" ื‘ื™ื™ืฆื•ืจ ืื™ื‘ื“ ืืช ืžืฉืื‘ื™ื•. ื”ืชื•ืฆืื” ื”ื™ื™ืชื” ืชื”ืœื™ืš ืžืคื•ืœืช ืฉืœื’ื™ื, ืžื” ืฉื”ื•ื‘ื™ืœ ืœืขืงื™ืจื” ืฉืœ ื›ืœ ื”ืชืจืžื™ืœื™ื ืž-Ingester ืขื‘ื•ืจ ืืฉื›ื•ืœื•ืช ื™ื™ืฆื•ืจ Cortex.

ื‘ื•ืœื˜ื™ื ื”ื ืžืฆื‘ื™ื™ื ื•ืžืื—ืกื ื™ื ื ืชื•ื ื™ื ืขื‘ื•ืจ 12 ื”ืฉืขื•ืช ื”ืงื•ื“ืžื•ืช. ื–ื” ืžืืคืฉืจ ืœื ื• ืœื“ื—ื•ืก ืื•ืชื ื‘ืฆื•ืจื” ื™ืขื™ืœื” ื™ื•ืชืจ ืœืคื ื™ ื›ืชื™ื‘ืชื ืœืื—ืกื•ืŸ ืœื˜ื•ื•ื— ืืจื•ืš. ื›ื“ื™ ืœื”ืฉื™ื’ ื–ืืช, Cortex ืžื—ืœืง ื ืชื•ื ื™ื ืขืœ ืคื ื™ ืกื“ืจื•ืช ื‘ืืžืฆืขื•ืช ื˜ื‘ืœืช Hash Distributed (DHT) ื•ืžืฉื›ืคืœืช ื›ืœ ืกื“ืจื” ืขืœ ืคื ื™ ืฉืœื•ืฉื” Ingesters ื‘ืืžืฆืขื•ืช ืขืงื‘ื™ื•ืช ืžื ื™ื™ืŸ ื‘ืกื’ื ื•ืŸ Dynamo. Cortex ืœื ื›ื•ืชื‘ ื ืชื•ื ื™ื ืœืื™ื ื’ืกื˜ืจื™ื ืžื•ืฉื‘ืชื™ื. ืœืคื™ื›ืš, ื›ืืฉืจ ืžืกืคืจ ืจื‘ ืฉืœ ืื™ื ื’ืกื˜ืจื™ื ืขื•ื–ื‘ื™ื ืืช ื”-DHT, ืงื•ืจื˜ืงืก ืื™ื ื• ื™ื›ื•ืœ ืœืกืคืง ืฉื›ืคื•ืœ ืžืกืคืง ืฉืœ ื”ืขืจื›ื™ื, ื•ื”ื ืงื•ืจืกื™ื.

ืื™ืชื•ืจ ื•ืชื™ืงื•ืŸ

ื”ื•ื“ืขื•ืช ืคืจื•ืžืชืื•ืก ื—ื“ืฉื•ืช ื”ืžื‘ื•ืกืกื•ืช ืขืœ "ืชืงืฆื™ื‘ ืฉื’ื™ืื•ืช" (ืžื‘ื•ืกืก ืฉื’ื™ืื•ืช ืชืงืฆื™ื‘ - ืคืจื˜ื™ื ื™ื•ืคื™ืขื• ื‘ืžืืžืจ ืขืชื™ื“ื™) ื”ื—ืœ ืœื”ืคืขื™ืœ ืืช ื”ืื–ืขืงื” 4 ื“ืงื•ืช ืœืื—ืจ ืชื—ื™ืœืช ื”ื›ื™ื‘ื•ื™. ื‘ืžื”ืœืš ื—ืžืฉ ื”ื“ืงื•ืช ื”ื‘ืื•ืช ื‘ืขืจืš, ื”ืจืฆื ื• ืงืฆืช ืื‘ื—ื•ืŸ ื•ื”ื’ื“ืœื ื• ืืช ืืฉื›ื•ืœ Kubernetes ื”ื‘ืกื™ืกื™ ื›ื“ื™ ืœืืจื— ื’ื ืืช ืืฉื›ื•ืœ ื”ื™ื™ืฆื•ืจ ื”ื—ื“ืฉ ื•ื’ื ื”ืงื™ื™ื.

ืœืื—ืจ ื—ืžืฉ ื“ืงื•ืช ื ื•ืกืคื•ืช, ื”ืื™ื ื’ืกื˜ืจื™ื ื”ื™ืฉื ื™ื ื›ืชื‘ื• ื‘ื”ืฆืœื—ื” ืืช ื”ื ืชื•ื ื™ื ืฉืœื”ื, ื”ื—ื“ืฉื™ื ื”ืชื—ื™ืœื• ืœืคืขื•ืœ, ื•ืืฉื›ื•ืœื•ืช ื”-Cortex ื”ืคื›ื• ืฉื•ื‘ ื–ืžื™ื ื™ื.

10 ื“ืงื•ืช ื ื•ืกืคื•ืช ื”ื•ืฉืงืขื• ื‘ืื‘ื—ื•ืŸ ื•ืชื™ืงื•ืŸ ืฉื’ื™ืื•ืช ืžื—ื•ืฅ ืœื–ื™ื›ืจื•ืŸ (OOM) ืžืคืจื•ืงืกื™ ื”ืคื•ื›ื•ืช ืฉืœ ืื™ืžื•ืช ื”ืžืžื•ืงืžื™ื ืžื•ืœ Cortex. ืฉื’ื™ืื•ืช OOM ื ื’ืจืžื• ืขืœ ื™ื“ื™ ืขืœื™ื™ื” ืฉืœ ืคื™ ืขืฉืจื” ื‘-QPS (ืœื“ืขืชื ื• ืขืงื‘ ื‘ืงืฉื•ืช ืื’ืจืกื™ื‘ื™ื•ืช ืžื“ื™ ืžืฉืจืชื™ Prometheus ืฉืœ ื”ืœืงื•ื—).

ืชื•ืคืขื•ืช

ื–ืžืŸ ื”ื”ืฉื‘ืชื” ื”ื›ื•ืœืœ ื”ื™ื” 26 ื“ืงื•ืช. ืฉื•ื ื ืชื•ื ื™ื ืœื ืื‘ื“ื•. ืฉื•ืœื˜ื™ื ื˜ืขื ื• ื‘ื”ืฆืœื—ื” ืืช ื›ืœ ื”ื ืชื•ื ื™ื ื‘ื–ื™ื›ืจื•ืŸ ืœืื—ืกื•ืŸ ืœื˜ื•ื•ื— ืืจื•ืš. ื‘ืžื”ืœืš ื”ื›ื™ื‘ื•ื™, ืฉืจืชื™ Prometheus ืฉืœ ื”ืœืงื•ื— ืฉื ืžื—ืงื• ื‘ืžืื’ืจ (ืžึฐืจื•ึผื—ึธืง) ื”ืงืœื˜ื•ืช ื‘ืืžืฆืขื•ืช ืžืžืฉืง API ื—ื“ืฉ ืžื‘ื•ืกืก ืขืœ WAL (ื ื›ืชื‘ ืขืœ ื™ื“ื™ ืงืืœื•ื ืกื˜ื™ื™ืŸ ืž-Grafana Labs) ื•ื—ื–ืจ ืขืœ ื”ื›ืชื™ื‘ื” ื”ื›ื•ืฉืœืช ืœืื—ืจ ื”ื”ืชืจืกืงื•ืช.

ื›ื™ืฆื“ ืกื“ืจื™ ืขื“ื™ืคื•ื™ื•ืช ืฉืœ ืชืจืžื™ืœื™ื ื‘-Kubernetes ื’ืจืžื• ืœื”ืฉื‘ืชื” ื‘ืžืขื‘ื“ื•ืช Grafana
ืคืขื•ืœื•ืช ื›ืชื™ื‘ืช ืืฉื›ื•ืœ ื™ื™ืฆื•ืจ

ืžืžืฆืื™ื

ื—ืฉื•ื‘ ืœืœืžื•ื“ ืžืื™ืจื•ืข ื–ื” ื•ืœื ืงื•ื˜ ื‘ืฆืขื“ื™ื ื”ื“ืจื•ืฉื™ื ื›ื“ื™ ืœืžื ื•ืข ื”ื™ืฉื ื•ืชื•.

ื‘ื“ื™ืขื‘ื“, ืœื ื”ื™ื™ื ื• ืฆืจื™ื›ื™ื ืœื”ื’ื“ื™ืจ ืืช ื‘ืจื™ืจืช ื”ืžื—ื“ืœ ื‘ื™ื ื•ื ื™ ืขื“ื™ืคื•ืช ืขื“ ืฉื›ืœ ื”ืื™ื ืกื˜ืจื™ื ื‘ื™ื™ืฆื•ืจ ื™ืงื‘ืœื• ื’ื‘ื•ื” ืขื“ื™ืคื•ืช. ื‘ื ื•ืกืฃ, ื”ื™ื” ืฆื•ืจืš ืœื˜ืคืœ ื‘ื”ื ืžืจืืฉ ื’ื‘ื•ื” ืขื“ื™ืคื•ืช. ื”ื›ืœ ืชื•ืงืŸ ืขื›ืฉื™ื•. ืื ื• ืžืงื•ื•ื™ื ืฉื”ื ื™ืกื™ื•ืŸ ืฉืœื ื• ื™ืขื–ื•ืจ ืœืืจื’ื•ื ื™ื ืื—ืจื™ื ื”ืฉื•ืงืœื™ื ืœื”ืฉืชืžืฉ ื‘ืกื“ืจื™ ืขื“ื™ืคื•ื™ื•ืช ื‘-Kubernetes.

ื ื•ืกื™ืฃ ืจืžื” ื ื•ืกืคืช ืฉืœ ืฉืœื™ื˜ื” ืขืœ ื”ืคืจื™ืกื” ืฉืœ ื›ืœ ืื•ื‘ื™ื™ืงื˜ ื ื•ืกืฃ ืฉืชืฆื•ืจื•ืชื™ื”ื ื’ืœื•ื‘ืœื™ื•ืช ืœืืฉื›ื•ืœ. ืžืขืชื” ื•ืื™ืœืš ื™ื•ืขืจื›ื• ืฉื™ื ื•ื™ื™ื ื›ืืœื” ื‘ะพืขื•ื“ ืื ืฉื™ื. ื‘ื ื•ืกืฃ, ื”ืฉื™ื ื•ื™ ืฉื’ืจื ืœื”ืชืจืกืงื•ืช ื ื—ืฉื‘ ืžื™ื ื•ืจื™ ืžื“ื™ ืขื‘ื•ืจ ืžืกืžืš ืคืจื•ื™ืงื˜ ื ืคืจื“ - ื”ื•ื ื ื“ื•ืŸ ืจืง ื‘ื’ื™ืœื™ื•ืŸ GitHub. ืžืขืชื” ื•ืื™ืœืš, ื›ืœ ื”ืฉื™ื ื•ื™ื™ื ื”ืœืœื• ื‘ืชืฆื•ืจื•ืช ื™ืœื•ื• ื‘ืชื™ืขื•ื“ ื”ืคืจื•ื™ืงื˜ ื”ืžืชืื™ื.

ืœื‘ืกื•ืฃ, ื ื‘ืฆืข ืื•ื˜ื•ืžืฆื™ื” ืฉืœ ืฉื™ื ื•ื™ ื’ื•ื“ืœ ืฉืœ ืคืจื•ืงืกื™ ื”ื”ืคื•ืš ืœืื™ืžื•ืช ื›ื“ื™ ืœืžื ื•ืข ืืช ืขื•ืžืก ื”ื™ืชืจ ืฉืœ OOM ื‘ื• ื”ื™ื™ื ื• ืขื“ื™ื, ื•ื ืกืงื•ืจ ืืช ื”ื’ื“ืจื•ืช ื‘ืจื™ืจืช ื”ืžื—ื“ืœ ืฉืœ Prometheus ื”ืงืฉื•ืจื•ืช ืœ-fallback ื•ืฉื™ื ื•ื™ ืงื ื” ืžื™ื“ื” ื›ื“ื™ ืœืžื ื•ืข ื‘ืขื™ื•ืช ื“ื•ืžื•ืช ื‘ืขืชื™ื“.

ืœื›ืฉืœ ื”ื™ื• ื’ื ื›ืžื” ื”ืฉืœื›ื•ืช ื—ื™ื•ื‘ื™ื•ืช: ืœืื—ืจ ืฉืงื™ื‘ืœ ืืช ื”ืžืฉืื‘ื™ื ื”ื“ืจื•ืฉื™ื, Cortex ื”ืชืื•ืฉืฉื” ืื•ื˜ื•ืžื˜ื™ืช ืœืœื ื”ืชืขืจื‘ื•ืช ื ื•ืกืคืช. ื›ืžื• ื›ืŸ, ืฆื‘ืจื ื• ื ื™ืกื™ื•ืŸ ืจื‘ ืขืจืš ื‘ืขื‘ื•ื“ื” ืขื ื’ืจืคื ื” ืœื•ืงื™ - ืžืขืจื›ืช ืฆื‘ื™ืจืช ื”ื™ื•ืžื ื™ื ื”ื—ื“ืฉื” ืฉืœื ื• - ืฉืขื–ืจื” ืœื”ื‘ื˜ื™ื— ืฉื›ืœ ื”-Ingers ื”ืชื ื”ื’ื• ื›ืจืื•ื™ ื‘ืžื”ืœืš ื•ืื—ืจื™ ื”ืชืงืœื”.

ื .ื‘ ืžื”ืžืชืจื’ื

ืงืจื ื’ื ื‘ื‘ืœื•ื’ ืฉืœื ื•:

ืžืงื•ืจ: www.habr.com

ื”ื•ืกืคืช ืชื’ื•ื‘ื”