ื ืืืืฅ. ืืจืึทื ืกื.: ืืื ืืขื ืึทืจืืืงื, Banzai Cloud ืฉืึทืจืขืก ืึท ืืืืฉืคึผืื ืคืื ืืื ืืืื ืื ืื ืืืฉืืจืื ืงืขื ืขื ืืืื ืืขืืืืื ื ืฆื ืืึทืื Kafka ืืจืื ืืขืจ ืฆื ื ืืฆื ืืื Kubernetes. ืื ืคืืืืขื ืืข ืื ืกืืจืึทืงืฉืึทื ื ืืืืืกืืจืืจื ืืื ืืืจ ืงืขื ืขื ืืึทืฉืืืืขื ืื ืึธืคึผืืืืึทื ืืจืืืก ืคืื ืืืื ืื ืคืจืึทืกืืจืึทืงืืฉืขืจ ืืื ืงืึทื ืคืืืืขืจ Kafka ืืื ืฆื ืืขืจืืจืืืื ืื ืคืืจืืื ืื ืืจืืคึผืื.
Apache Kafka ืืื ืึท ืคืื ืื ืืขืจืืขืืืืื ืกืืจืืืื ื ืคึผืืึทืืคืึธืจืืข ืคึฟืึทืจ ืงืจืืืืืื ื ืคืึทืจืืึธืืืขื, ืกืงืึทืืึทืืืข ืืื ืืืื-ืคืึธืจืฉืืขืืื ื ืคืึทืงืืืฉ-ืฆืืื ืกืืจืืืื ื ืกืืกืืขืืขื. ืืืื ืืืคึผืจืขืกืืื ืงืืืคึผืึทืืืืึทืืื ืงืขื ืขื ืืืื ืขืงืกืืขื ืืขื ืืื Kubernetes. ืคึฟืึทืจ ืืขื ืืืจ ืืึธืื ืืขืืืขืืึธืคึผืขื ืืื ืึท ืืื ืืขืจืืคื . ืืื ืืึธืื ืืืจ ืฆื ืืืืคื Kafka ืืืืฃ Kubernetes ืืื ื ืืฆื ืืืึทื ืคืึทืจืฉืืื ืคึฟืขืึดืงืืืื, ืึทืืึท ืืื ืคืืื-ืืื ืื ื ืื ืืขืงืืขืจ ืงืึทื ืคืืืืขืจืืืฉืึทื, ืืขืืจืืง-ืืืืืจื ืกืงืืืืื ื ืืื ืจืืืึทืืึทื ืกืื ื, ืืขืฉืืขื ืืืืกืืงืืึทื, "ืืืืื" (ืืจืึทืฆืืขื) ืจืึธืืืื ื ืืขืจืืืึทื ืืืงืื ืืขื, ืขืืง.
ืคึผืจืึผืืื ืกืืคึผืขืจืืืืขืก ืืื ืืืื ืงื ืืื:
curl https://getsupertubes.sh | sh ะธ supertubes install -a --no-democluster --kubeconfig <path-to-eks-cluster-kubeconfig-file>ืึธืืขืจ ืงืึธื ืืึทืงื . ืืืจ ืงืขื ื ืืืื ืืืืขื ืขื ืืืขืื ืขืืืขืืข ืคืื โโืื ืงืืืคึผืึทืืืืึทืืื ืคืื Kafka, ืื ืึทืจืืขื ืืื ืืืึธืก ืืื ืึธืืึทืืืืืื ื ืืฆื ืกืืคึผืขืจืืืืขืก ืืื Kafka ืึธืคึผืขืจืึทืืึธืจ. ืืืจ ืืึธืื ืฉืืื ืืขืฉืจืืื ืืืขืื ืืื ืืืืฃ ืืขื ืืืึธื:
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ืืืขื ืืืจ ืืึทืฉืืืกื ืฆื ืฆืขืืืืงืืขื ืึท Kafka ืงื ืืื ืืืืฃ Kubernetes, ืืืจ ืืืขื ืืกืชึผืื ืืืื ืคืืืกื ืืื ืื ืึทืจืืืกืจืืคื ืฆื ืืึทืฉืืืกื ืื ืึธืคึผืืืืึทื ืืจืืืก ืคืื ืื ืึทื ืืขืจืืืืื ื ืื ืคืจืึทืกืืจืึทืงืืฉืขืจ ืืื ืื ื ืืื ืฆื ืคืืื-ืืื ืข ืืืื Kafka ืงืึทื ืคืืืืขืจืืืฉืึทื ืฆื ืืจืขืคื ืื ืืจืืคึผืื ืจืขืงืืืืจืขืืขื ืฅ. ืื ืืึทืงืกืืืื ืคืึธืจืฉืืขืืื ื ืคืื ืืขืืขืจ ืืขืงืืขืจ ืืื ืืืฉืืืกื ืืืจื ืื ืคืึธืจืฉืืขืืื ื ืคืื ืื ืึทื ืืขืจืืืืื ื ืื ืคืจืึทืกืืจืึทืงืืฉืขืจ ืงืึทืืคึผืึธืื ืึทื ืฅ, ืึทืืึท ืืื ืืึผืจืื, ืคึผืจืึทืกืขืกืขืจ, ืืืกืง ืืืืงืืึทื, ื ืขืฅ ืืึทื ืืืืืื, ืขืืง.
ืืืขืึทืืื, ืื ืืขืงืืขืจ ืงืึทื ืคืืืืขืจืืืฉืึทื ืืึธื ืืืื ืึทืืื ืึทื ืึทืืข ืื ืคืจืึทืกืืจืึทืงืืฉืขืจ ืขืืขืืขื ืื ืืขื ืขื ืืขื ืืฆื ืฆื ืืืืขืจ ืืึทืงืกืืืื ืงืืืคึผืึทืืืืึทืืื. ืึธืืขืจ, ืืื ืคืึทืงืืืฉ ืืขืื ืืขื ืกืขืืึทืคึผ ืืื ืืึทื ืฅ ืงืึธืืคึผืืืฆืืจื. ืขืก ืืื ืืขืจ ืืกืชึผืื ืึทื ื ืืฆืขืจืก ืืืขืื ืงืึทื ืคืืืืขืจ ืืจืึธืงืขืจืก ืฆื ืืึทืงืกืึทืืืื ืื ื ืืฆื ืคืื ืืืื ืึธืืขืจ ืฆืืืื ืงืึทืืคึผืึธืื ืึทื ืฅ (ืืืกืง, ืืึผืจืื ืึธืืขืจ ืคึผืจืึทืกืขืกืขืจ). ืืืื ืืขืจืขืื, ืึท ืืขืงืืขืจ ืืืืืื ืืึทืงืกืืืื ืคืึธืจืฉืืขืืื ื ืืืขื ืืืื ืงืึทื ืคืืืืขืจืืืฉืึทื ืึทืืึทืื ืื ืกืืึธืืึทืกื ืงืึธืืคึผืึธื ืขื ื ืฆื ืืืื ืืขืืืืื ื ืฆื ืืืื ืคืืืึทืกื ืืึธืก. ืืขื ืืืขื ืืืจ ืงืขื ืขื ืืึทืงืืืขื ืึท ืคึผืจืึธืกื ืืขืืึทื ืง ืคืื ืื ืืึทืกืข ืึทื ืืืื ืืขืงืืขืจ ืงืขื ืขื ืฉืขืคึผื.
ืืืขืึธืจืขืืืงืึทืืื, ืืืจ ืงืขื ืขื ืืืื ืึธืคึผืฉืึทืฆื ืื ื ืืืขืจ ืคืื ืืจืึธืงืขืจืก ืคืืจืืื ืื ืฆื ืฉืขืคึผื ืึท ืืขืืขืื ืืึทืกืข. ืึธืืขืจ, ืืื ืคืืจ ืขืก ืืขื ืขื ืึทืืื ืคืืืข ืงืึทื ืคืืืืขืจืืืฉืึทื ืึธืคึผืฆืืขืก ืืื ืคืึทืจืฉืืืขื ืข ืืขืืืขืืก ืึทื ืขืก ืืื ืืืืขืจ ืฉืืืขืจ (ืืืื ื ืื ืืืืืขืืืขื) ืฆื ืึธืคึผืฉืึทืฆื ืื ืคึผืึธืืขื ืฆืืขื ืคืึธืจืฉืืขืืื ื ืคืื ืึท ืืึทืืื ืืขืจ ืงืึทื ืคืืืืขืจืืืฉืึทื. ืืื ืื ืืขืจืข ืืืขืจืืขืจ, ืขืก ืืื ืืืืขืจ ืฉืืืขืจ ืฆื ืคึผืืึทื ืึท ืงืึทื ืคืืืืขืจืืืฉืึทื ืืืืืจื ืืืืฃ ืขืืืขืืข ืืขืืขืื ืคืึธืจืฉืืขืืื ื.
ืคึฟืึทืจ Supertubes ื ืืฆืขืจืก, ืืืจ ืืืืฉืึทืืืึทืื ื ืขืืขื ืื ืคืืืืขื ืืข ืฆืืืึทื ื: ืืืจ ืึธื ืืืืื ืืื ืขืืืขืืข ืงืึทื ืคืืืืขืจืืืฉืึทื (ืื ืคืจืึทืกืืืจืึทืงืืฉืขืจ + ืกืขืืืื ืืก), ืืื ืืขืกืื ืืืึทื ืคืึธืจืฉืืขืืื ื, ืกืืจืืืขืจื ืื ืืขืงืืขืจ ืกืขืืืื ืืก ืืื ืืืืขืจืืืจื ืืขื ืคึผืจืึธืฆืขืก ืืืืืขืจ. ืืึธืก ืืึทืคึผืึทื ื ืืื ืื ืกืืึธืืึทืกื ืงืึธืืคึผืึธื ืขื ื ืคืื ืื ืื ืคืจืึทืกืืจืึทืงืืฉืขืจ ืืื ืืึธืจ ืืืืึทืืืืื.
ืืื ืืขื ืืืขื, ืืืจ ืืึทืงืืืขื ืึท ืงืืึธืจ ืืขืืึทื ืง ืคืื ืืื ืคืืืข ืืจืึธืงืขืจืก ืึท ืงื ืืื ืืึทืจืฃ ืฆื ืฉืขืคึผื ืึท ืืืืขืจ ืืึทืกืข (ืื ื ืืืขืจ ืคืื ืืจืึธืงืขืจืก ืืืื ืืขืคึผืขื ืืก ืืืืฃ ืื ืืขืจืข ืกืืืืช, ืึทืืึท ืืื ืื ืืื ืืืื ื ืืืขืจ ืคืื ืึธื ืืึธื ืจืขืคึผืืึทืงืึทื ืฆื ืขื ืฉืืจ ืจืืืืืืึทื ืก, ืื ื ืืืขืจ ืคืื ืฆืขืืืืืื ื. ืื ืืืืื ืืื'). ืืื ืึทืืืฉืึทื, ืืืจ ืืึทืงืืืขื ืื ืกืืื ืืื ืืืึธืก ืื ืคืจืึทืกืืจืึทืงืืฉืขืจ ืงืึทืืคึผืึธืื ืึทื ืฅ ืืึทืจืคื ืืืขืจืืืงืึทื ืกืงืืืืื ื.
ืืขืจ ืึทืจืืืงื ืืืขื ืจืขืื ืืืขืื ืื ืกืืขืคึผืก ืืืจ ื ืขืืขื ืฆื ืืึทืงืืืขื ืื ืืขืจืกื ืืืืก ืคืื ืื ืกืืึธืืึทืกื ืงืึทืืคึผืึธืื ืึทื ืฅ ืืื ืขืจืฉื ืงืึทื ืคืืืืขืจืืืฉืึทื ื ืืื ืืขืกืื ืื ืืจืืคึผืื ืคืื ืึท Kafka ืงื ืืื. ื ืืขืืกื ืจืืืืืืึทื ื ืงืึทื ืคืืืืขืจืืืฉืึทื ืจืืงืืืืืขืจื ืืืึท ืืื ืืกืืขืจ ืืจืื ืคืืืกื ืืืง ืืจืึธืงืขืจืก (min.insync.replicas=3), ืคืื ืื ืืขืจืืขืืืืื ืืืืขืจ ืืจืื ืคืึทืจืฉืืืขื ืข ืึทืงืกืขืกืึทืืืืืื ืืึธื ืขืก. ืฆื ืงืึทื ืคืืืืขืจ, ืืืึธื ืืื ืืึธื ืืืึธืจ ืื Kubernetes ืื ืคืจืึทืกืืจืึทืงืืฉืขืจ, ืืืจ ื ืืฆื ืืื ืืืขืจ ืืืืืขื ืข ืงืึทื ืืืื ืขืจ ืคืึทืจืืืึทืืืื ื ืคึผืืึทืืคืึธืจืืข ืคึฟืึทืจ ืืืืืจืื ืืืืืงื ืก - . ืขืก ืฉืืืฆื ืืืืฃ-ืืึทื ืึธืืข (ื ืึทืงืขื ืืขืืึทื, VMware) ืืื ืคืื ืฃ ืืืืคึผืก ืคืื ืืืืืงื ืก (Alibaba, AWS, Azure, Google, Oracle), ืืื ืืขืืื ื ืืื ืงืืื ืงืึธืืืื ืึทืฆืืข ืคืื โโโโืืื.
ืืขืืื ืงืขื ืืืขืื ืงืึทืคืงืึท ืงื ืืื ืื ืคืจืึทืกืืจืึทืงืืฉืขืจ ืืื ืงืึทื ืคืืืืขืจืืืฉืึทื
ืคึฟืึทืจ ืื ืืืืฉืคืืื ืืื ืื, ืืืจ ืืืืกืืขืจืืืืืื AWS ืืื ืื ืืืึธืืงื ืฉืคึผืืึทืืขืจ ืืื EKS ืืื ืื Kubernetes ืคืึทืจืฉืคึผืจืืืืื ื. ื ืขื ืืขื ืงืึทื ืคืืืืขืจืืืฉืึทื ืงืขื ืขื ืืืื ืืืคึผืืึทืืขื ืึทื ื ืืฆื - Kubernetes ืคืึทืจืฉืคึผืจืืืืื ื ืคึฟืื Banzai Cloud, ืกืขืจืืึทืคืืื ืืืจื CNCF.
ืืืกืง
ืึทืืึทืืึธื ืึธืคืคืขืจืก ืคืึทืจืฉืืื . ืืื ืื ืืึทืจืฅ ืืคึผืงืกื ืืืงืก ะธ ืืึธืงืกื ืืืงืก ืขืก ืืขื ืขื SSD ืืจืืืืื, ืึธืืขืจ, ืฆื ืขื ืฉืืจ ืืืื ืืจืืคึผืื ืืคึผืงืกื ืืืงืก ืงืึทื ืกืืื ืึทืงืืืืืึทืืืืืื ืงืจืขืืืฅ (ืืื / ืึธ ืงืจืขืืืฅ), ืึทืืื ืืืจ ืืืืืขืจ ืืขื ืืืคึผ ืืึธืงืกื ืืืงืก, ืืืึธืก ืึธืคืคืขืจืก ืงืึธื ืกืืกืืขื ื ืืืื ืืจืืคึผืื.
ืืืืคึผืก ืคืื ืืืืฉืคืืื
Kafka ืก ืคืึธืจืฉืืขืืื ื ืืื ืืขืืกื ืึธืคืขื ืืืง ืืืืฃ ืื ืึทืคึผืขืจืืืืื ื ืกืืกืืขื ืก ืืืึทื ืงืึทืฉ, ืึทืืื ืืืจ ืืึทืจืคึฟื ืื ืกืืึทื ืกืื ืืื ืืขื ืื ืืึผืจืื ืคึฟืึทืจ ืื ืืจืึธืงืขืจืก (JVM) ืืื ืืืึทื ืงืึทืฉ. ื ืฉืืืืืขืจ c5.2xlarge - ืึท ืืื ืึธื ืืืื, ืืื ื ืขืก ืืื 16 ืืืืืืืื ืคืื ืืึผืจืื ืืื . ืืืื ืืืกืึธืจื ืืื ืึทื ืขืก ืืื ืืืืื ืืืืืขืืืืืง ืฆื ืฆืืฉืืขืื ืืึทืงืกืืืื ืคืึธืจืฉืืขืืื ื ืคึฟืึทืจ ื ืื ืืขืจ ืืื 30 ืืื ืื ืืขืืขืจ 24 ืฉืขื. ืืืื ืืืื ืืืขืจืงืืึธืื ืจืืงืืืืืขืจื ืฉืคึผืืฅ ืคืึธืจืฉืืขืืื ื ืืืืขืจ ืึท ืืขื ืืขืจืข ืฆืืื, ืืืจ ืงืขื ืืืขืื ืฆื ืืึทืืจืึทืืื ืื ืืขืจืข ืืืืคึผืก. ืึทื ืก ืคึผืื ืงื ืืืึธืก ืืืจ ืืืื, ืกืืึธืคึผืคึผืื ื ืืืึท c5.4xlarge. ืขืก ืืื ืื ืืึทืงืกืืืื ืืืืงืืึทื 593,75 ืื/ืก. ืืึทืงืกืืืื ืืจืืคึผืื ืคืื ืึทื EBS ืืึทื ื ืืึธืงืกื ืืืงืก ืืขืืขืจ ืืื ืืขืจ ืืืึทืฉืคึผืื c5.4xlarge, ืึทืืื ืื ืกืืึธืืึทืกื ืขืืขืืขื ื ืคืื ืื ืื ืคืจืึทืกืืจืึทืงืืฉืขืจ ืืื ืืกืชึผืื ืื ื / ืึธ ืืจืืคึผืื ืคืื ืืขื ืืืคึผ ืืืคึผ (ืืืึธืก ืืื ืืืขืจ ืืึทืกืข ืืขืกืฅ ืืึธื ืืืื ืืึทืฉืืขืืืงื).
ะกะตัั
ืื ื ืขืฅ ืืจืืคึผืื ืืืื ืืืื ืืจืืืก ืืขื ืื ืงืึทืืคึผืขืจื ืืื ืื ืคืึธืจืฉืืขืืื ื ืคืื ืื VM ืืืึทืฉืคึผืื ืืื ืืืกืง, ืึทื ืืขืจืฉ ืื ื ืขืฅ ืืืขืจื ืึท ืืึทืืึทืื ืขืง. ืืื ืืื ืืืขืจ ืคืึทื, ืื ื ืขืฅ ืฆืืืื ื c5.4xlarge ืฉืืืฆื ืกืคึผืืื ืคืื ืึทืจืืืฃ ืฆื 10 ืืืืืืืื / s, ืืืึธืก ืืื ืืืืืืืืง ืืขืืขืจ ืืื ืื ื / ืึธ ืืจืืคึผืื ืคืื ืึท VM ืืืึทืฉืคึผืื.
ืืขืงืืขืจ ืืืคึผืืืืืึทื ื
ืืจืึธืงืขืจืก ืืึธื ืืืื ืืืคึผืืืื (ืกืงืขืืืฉืืื ืืื Kubernetes) ืฆื ืืขืืึทืงืืืืึทื ื ืึธืืื ืฆื ืืืกืืืืื ืงืึทืืคึผืืืื ื ืืื ืื ืืขืจืข ืคึผืจืึทืกืขืกืึทื ืคึฟืึทืจ ืงืคึผื, ืืึผืจืื, ื ืขืฅ ืืื ืืืกืง ืจืขืกืืจืกื.
Java ืืืขืจืกืืข
ืื ืืึทืืืฉืืงืึทื ืืจืืจื ืืื Java 11 ืืืืึทื ืขืก ืืื ืงืึทืืคึผืึทืืึทืืึทื ืืื ืืึธืงืงืขืจ ืืื ืืขื ืืื ืขื ืึทื ืื JVM ืจืืืืืง ืืืืขืจืืึทื ื ืื ืคึผืจืึทืกืขืกืขืจื ืืื ืืึผืจืื ืื ืืืฆื ืฆื ืืขื ืงืึทื ืืืื ืขืจ ืืื ืืืึธืก ืืขืจ ืืขืงืืขืจ ืืื ืคืืืกื ืืืง. ืืืืื ืึทื ืื ืงืคึผื ืืืืึทืฅ ืืขื ืขื ืืืืืืืง, ืื JVM ืื ืขืจืืขื ืืื ืืจืึทื ืกืคึผืขืจืึทื ืืื ืฉืืขืื ืื ื ืืืขืจ ืคืื GC ืคึฟืขืืขื ืืื JIT ืคึฟืขืืขื. ืืืจ ืืืื ืืขื ืืฆื ืืขื ืงืืคืงื ืืืื banzaicloud/kafka:2.13-2.4.0, ืืืึธืก ืืืื Kafka ืืืขืจืกืืข 2.4.0 (ืกืงืึทืืึท 2.13) ืืืืฃ Java 11.
ืืืื ืืืจ ืืืืื ืืขืจื ืขื ืืขืจ ืืืขืื Java / JVM ืืืืฃ Kubernetes, ืืฉืขืง ืืื ืืืขืจ ืคืืืืขื ืืข ืึทืจืืืงืืขื:
- ;
- .
ืืขืงืืขืจ ืืืงืึธืจื ืกืขืืืื ืืก
ืขืก ืืขื ืขื ืฆืืืื ืฉืืืกื ืึทืกืคึผืขืงืฅ ืฆื ืงืึทื ืคืืืืขืจ ืืขืงืืขืจ ืืึผืจืื: ืกืขืืืื ืืก ืคึฟืึทืจ ืื JVM ืืื ืคึฟืึทืจ ืื Kubernetes ืคึผืึธื. ืื ืืืงืึธืจื ืืืืื ืืึทืฉืืืื ืคึฟืึทืจ ืึท ืคึผืึธื ืืืื ืืืื ืืจืขืกืขืจ ืืื ืื ืืึทืงืกืืืื ืงืืคึผืข ืืจืืืก ืึทืืื ืึทื ืื JVM ืืื ืคึผืืึทืฅ ืคึฟืึทืจ ืื Java ืืขืืึทืกืคึผืึทืกืข, ืืืึธืก ืจืืืืืื ืืื ืืืื ืืืืืขื ืข ืืึผืจืื, ืืื ืคึฟืึทืจ ืื ืึธืคึผืขืจืืืืื ื ืกืืกืืขื ืืืึทื ืงืึทืฉ, ืืืึธืก Kafka ืึทืงืืืืืื ื ืืฆื. ืืื ืืื ืืืขืจ ืืขืกืฅ ืืืจ ืืึธื ืืฉื ืงืึทืคืงืึท ืืจืึธืงืขืจืก ืืื ืคึผืึทืจืึทืืขืืขืจืก -Xmx4G -Xms2G, ืืื ืื ืืึผืจืื ืฉืืขืืจ ืคึฟืึทืจ ืื ืคึผืึธื ืืื ืืขืืืขื 10 Gi. ืืืืข ืืึธื ืึทื ืืืงืึธืจื ืกืขืืืื ืืก ืคึฟืึทืจ ืื JVM ืงืขื ืขื ืืืื ืืืงืืืขื ืืืืืึธืืึทืืืฉ ื ืืฆื -XX:MaxRAMPercentage ะธ -X:MinRAMPercentage, ืืืืืจื ืืืืฃ ืื ืืึผืจืื ืฉืืขืืจ ืคึฟืึทืจ ืื ืคึผืึธื.
ืืขืงืืขืจ ืคึผืจืึทืกืขืกืขืจ ืกืขืืืื ืืก
ืืื ืึทืืืขืืืื, ืืืจ ืงืขื ืขื ืคึฟืึทืจืืขืกืขืจื ืคืึธืจืฉืืขืืื ื ืืืจื ืื ืงืจืืกืื ื ืคึผืึทืจืึทืืขืืืืึทื ืืืจื ืื ืงืจืืกืื ื ืื ื ืืืขืจ ืคืื ืคึฟืขืืขื ืืขื ืืฆื ืืืจื Kafka. ืื ืืขืจ ืคึผืจืึทืกืขืกืขืจื ืื ืืืฆื ืคึฟืึทืจ Kafka, ืื ืืขืกืขืจ. ืืื ืืื ืืืขืจ ืคึผืจืึธืืข, ืืืจ ืกืืึทืจืืขื ืืื ืึท ืฉืืขืืจ ืคืื 6 ืคึผืจืึทืกืขืกืขืจื ืืื ืืืกืืขืืืืืึทื (ืืืจื ืืืขืจืืืฉืึทื ื) ืืืืคืฉืืืื ืืืืขืจ ื ืืืขืจ ืฆื 15. ืืื ืืขืจืฆื, ืืืจ ืฉืืขืื num.network.threads=12 ืืื ืื ืืขืงืืขืจ ืกืขืืืื ืืก ืฆื ืคืึทืจืืจืขืกืขืจื ืื ื ืืืขืจ ืคืื ืคึฟืขืืขื ืืืึธืก ืืึทืงืืืขื ืืึทืื ืคืื ืื ื ืขืฅ ืืื ืฉืืงื ืขืก. ืืืืื ืึทื ืืืขืงื ืึทื ืื ื ืืืืืืขืจ ืืจืึธืงืขืจืก ืงืขื ื ืืฉื ืืึทืงืืืขื ืจืขืคึผืืึทืงืึทื ืืขืฉืืืื ื ืืขื ืื, ืืื ืืืืคืฉืืืื num.replica.fetchers ืฆื 4 ืฆื ืคืึทืจืืจืขืกืขืจื ืื ืืืืงืืึทื ืืื ืืืึธืก ื ืืืืืืขืจ ืืจืึธืงืขืจืก ืจืขืคึผืืืงืืืืื ืึทืจืืืงืืขื ืคืื ืคืืจืขืจ.
ืืึทืกืข ืืืจ ืืื
ืืืจ ืืึธื ืขื ืฉืืจ ืึทื ืื ืืืืกืืขืงืืืื ืืึทืกืข ืืขื ืขืจืึทืืึธืจ ืืื ื ืืฉื ืืืืคื ืืืืก ืคืื ืงืึทืคึผืึทืฆืืืขื ืืืืืขืจ ืื Kafka ืงื ืืื (ืืืึธืก ืืื ืืขื ืืฉืืึทืจืงืขื) ืจืืืฉืึทื ืืืื ืืึทืงืกืืืื ืืึทืกืข. ืืื ืื ืืขืจืข ืืืขืจืืขืจ, ืขืก ืืื ื ืืืืืง ืฆื ืืืจืืคืืจื ืึท ืคึผืจืืืืืึทื ืขืจื ืึทืกืขืกืืึทื ื ืคืื ืื ืงืืืคึผืึทืืืืึทืืื ืคืื ืื ืืึทืกืข ืืืจืื ื ืืขืฆืืึทื, ืืื ืืืื ืืืืกืงืืืึทืื ืืืคึผ ืืืืคึผืก ืคึฟืึทืจ ืขืก ืืื ืึท ืืขื ืื ื ืืืขืจ ืคืื ืคึผืจืึทืกืขืกืขืจื ืืื ืืึผืจืื. ืืื ืืขื ืคืึทื, ืืื ืืืขืจ ืืขืฆืืึทื ืืืขื ืคึผืจืึธืืืฆืืจื ืืขืจ ืืึทืกืข ืืื ืื ืงืึทืคืงืึท ืงื ืืื ืงืขื ืขื ืฉืขืคึผื. ื ืึธื ืคืืืข ืืงืกืคึผืขืจืึทืืึทื ืฅ, ืืืจ ืืขืืขืฆื ืืืืฃ ืืจืืึท ืงืึธืคึผืืขืก c5.4xlarge, ืืขืืขืจ ืคืื ืืืึธืก ืืื ืึท ืืขื ืขืจืึทืืึธืจ ืคืืืกื ืืืง.
ืืขื ืืฉืืึทืจืงืื ื
ืคืึธืจืฉืืขืืื ื ืืขืืฉืขืจืืึทื ื ืืื ืึท ืืืขืจืึทืืืื ืคึผืจืึธืฆืขืก ืืืึธืก ืืืื ืื ืคืืืืขื ืืข ืกืืึทืืขืก:
- ืืึทืฉืืขืืืงื ืื ืคืจืึทืกืืจืึทืงืืฉืขืจ (EKS ืงื ืืื, Kafka ืงื ืืื, ืืึทืกืข ืืืจ ืืขืฆืืึทื, ืืื ืคึผืจืึธืืขืืืขืืก ืืื ืืจืึทืคืึทื ืึท);
- ืืืฉืขื ืขืจืืืืื ื ืึท ืืึทืกืข ืคึฟืึทืจ ืึท ืืืืขืจ ืฆืืึทื ืฆื ืคืืืืขืจ ืืจืึทืค - ืืืืืืืืฉืึทื ื ืืื ืื ืืขืืืืื ืคืึธืจืฉืืขืืื ื ืื ืืืงืึทืืึธืจืก;
- ืึทืืืฉืึทืกืืื ื ืื ืื ืคืจืึทืกืืจืึทืงืืฉืขืจ ืืื ืงืึทื ืคืืืืขืจืืืฉืึทื ืคืื ืื ืืขืงืืขืจ ืืืืืจื ืืืืฃ ืืืืขืจืงื ืคืึธืจืฉืืขืืื ื ืื ืืืงืึทืืึธืจืก;
- ืจืืคึผืืืื ื ืืขื ืคึผืจืึธืฆืขืก ืืื ืื ืคืืจืืื ืื ืืืจืื ืคืื Kafka ืงื ืืื ืืจืืคึผืื ืืื ืึทืืฉืืืื. ืืื ืืขืจ ืืขืืืืงืขืจ ืฆืืื, ืขืก ืืืื ืืืื ืงืึทื ืกืืกืืึทื ืืื ืจืขืคึผืจืึธืืืกืืืืข ืืื ืืึทืืืืึทืื ืืื ืืืึทื ืืืขืจืืืืฉืึทื ื ืืื ืืจืืคึผืื.
ืืขืจ ืืืืึทืืขืจ ืึธืคึผืืืืืื ื ืืืฉืจืืืื ืื ืกืืขืคึผืก ืืืึธืก ืืขื ืขื ืืืจืืืขืงืึธืื ืืขืฉืึทืก ืื ืคึผืจืึธืืข ืงื ืืื ืืขื ืืฉืืึทืจืงืื ื ืคึผืจืึธืฆืขืก.
ืืืฉืืจืื
ืื ืคืืืืขื ืืข ืืืฉืืจืื ืืขื ืขื ืืขื ืืฆื ืฆื ืืขืฉืืืื ื ืฆืขืืืืงืืขื ืึท ืืึทืกืขืืื ืข ืงืึทื ืคืืืืขืจืืืฉืึทื, ืืืฉืขื ืขืจืืื ืืึธืืื ืืื ืืขืกืื ืคืึธืจืฉืืขืืื ื:
- ืคึฟืึทืจ ืึธืจืืึทื ืืืืื ื ืึทื EKS ืงื ืืื ืคึฟืื Amazon c (ืฆื ืืึทืืืขื ืงืึทืคืงืึท ืืื ืื ืคืจืึทืกืืจืึทืงืืฉืขืจ ืืขืืจืืงืก) ืืื (ืฆื ืืืืืฉืืืึทืืืื ืื ืืขืืจืืงืก). ืื ืจ ืืื ื ืื ื ืืขื ืืฆื ืื ืึทืืจืืืืื ะฒ ืกืขืจืืืืกืขืก ืืืึธืก ืฆืืฉืืขืื ืคืขืืขืจืืืืื ืืึธื ืืืึธืจืื ื, ืกืขื ืืจืึทืืืืื ืงืืึธืฅ ืืึทืืืื ื, ืืืึทืื ืขืจืึทืืืืืื ืกืงืึทื ืื ื, ืืืืืืง ืึธืคึผืืื, ืคืึทืจื ืขืืื ื-ืืืื ืื ื ืืืืขืจืืืื ืืื ืคืื ืืขืจ.
- - ืึท ืืขืฆืืึทื ืคึฟืึทืจ ืืึทืกืข ืืขืกืืื ื ืึท ืงืึทืคืงืึท ืงื ืืื.
- Grafana ืืึทืฉืืึธืจืื ืคึฟืึทืจ ืืืืืฉืืืึทืืืืืื ื Kafka ืืขืืจืืงืก ืืื ืื ืคืจืึทืกืืจืึทืงืืฉืขืจ: , .
- Supertubes CLI ืคึฟืึทืจ ืื ืืืืึทืกื ืืืขื ืฆื ืฉืืขืื ืึท Kafka ืงื ืืื ืืืืฃ Kubernetes. ืืึธืึธืงืขืขืคึผืขืจ, ืงืึทืคืงืึท ืึธืคึผืขืจืึทืืึธืจ, ืขื ืืืื ืืื ืคืืืข ืื ืืขืจืข ืงืึทืืคึผืึธืื ืึทื ืฅ ืืขื ืขื ืืื ืกืืึทืืืจื ืืื ืจืขืื ืงืึทื ืคืืืืขืจื ืฆื ืืืืคื ืึท ืคึผืจืึธืืืงืฆืืข-ืืจืืื ืงืึทืคืงืึท ืงื ืืื ืืืืฃ ืงืืืขืจื ืขืืขืก.
- ืฆื ืื ืกืืึทืืืจื supertubes CLI ื ืืฆื ืื ืฆืืืขืฉืืขืื ืื ืกืืจืึทืงืฉืึทื ื .
EKS ืงื ืืื
ืฆืืืจืืืื ืึทื EKS ืงื ืืื ืืื ืืขืืึทืงืืืืึทื ืึทืจืืขื ื ืึธืืื c5.4xlarge ืืื ืคืึทืจืฉืืืขื ืข ืึทืืืืืืึทืืืืืื ืืึธื ืขืก ืคึฟืึทืจ ืคึผืึธืืก ืืื Kafka ืืจืึธืงืขืจืก, ืืื ืืขืืื ื ืืื ืืขืืึทืงืืืืึทื ื ืึธืืื ืคึฟืึทืจ ืื ืืึทืกืข ืืขื ืขืจืึทืืึธืจ ืืื ืืึธื ืืืึธืจืื ื ืื ืคืจืึทืกืืจืึทืงืืฉืขืจ.
banzai cluster create -f https://raw.githubusercontent.com/banzaicloud/kafka-operator/master/docs/benchmarks/infrastructure/cluster_eks_202001.jsonืึทืืึธื ืื EKS ืงื ืืื ืืื ืึทืจืืืฃ ืืื ืคืืืกื ืืืง, ืืขืื ืืืื ืื ืึทืืจืืืืื - ืื ืืืขื ืฆืขืืืืงืืขื ืคึผืจืึธืืขืืืขืืก ืืื ืืจืึทืคืึทื ืึท ืืื ืึท ืงื ืืื.
ืงืึทืคืงืึท ืกืืกืืขื ืงืึทืืคึผืึธืื ืึทื ืฅ
ืื ืกืืึทืืืจื ืงืึทืคืงืึท ืกืืกืืขื ืงืึทืืคึผืึธืื ืึทื ืฅ (ืืึธืึธืงืขืขืคึผืขืจ, ืงืึทืคืงืึท-ืึธืคึผืขืจืึทืืึธืจ) ืืื EKS ื ืืฆื ืกืืคึผืขืจืืืืขืก CLI:
supertubes install -a --no-democluster --kubeconfig <path-to-eks-cluster-kubeconfig-file>ืงืืคืงื ืืฉืืื
ืืืจื ืคืขืืืงืืึทื, EKS ื ืืฆื EBS ืืืึทืืืืื ืคืื ืืืคึผ ืืคึผืงืกื ืืืงืก, ืึทืืื ืืืจ ืืึทืจืคึฟื ืฆื ืฉืึทืคึฟื ืึท ืืึทืืื ืืขืจ ืกืืึธืจืืืืฉ ืงืืึทืก ืืืืืจื ืืืืฃ ืืืึทืืืืื ืืึธืงืกื ืืืงืก ืคึฟืึทืจ ืงืึทืคืงืึท ืงื ืืื:
kubectl create -f - <<EOF
apiVersion: storage.k8s.io/v1
kind: StorageClass
metadata:
name: fast-ssd
provisioner: kubernetes.io/aws-ebs
parameters:
type: io1
iopsPerGB: "50"
fsType: ext4
volumeBindingMode: WaitForFirstConsumer
EOF
ืฉืืขืื ืื ืคึผืึทืจืึทืืขืืขืจ ืคึฟืึทืจ ืืจืึธืงืขืจืก min.insync.replicas=3 ืืื ืฆืขืืืืงืืขื ืืขืงืืขืจ ืคึผืึธืืก ืืืืฃ ื ืึธืืื ืืื ืืจืื ืคืึทืจืฉืืืขื ืข ืึทืืืืืืึทืืืืึทืื ืืึธื ืขืก:
supertubes cluster create -n kafka --kubeconfig <path-to-eks-cluster-kubeconfig-file> -f https://raw.githubusercontent.com/banzaicloud/kafka-operator/master/docs/benchmarks/infrastructure/kafka_202001_3brokers.yaml --wait --timeout 600ืืขืืขืก
ืืืจ ืืืืคื ืืจืื ืืึธืื ืืขื ืขืจืึทืืึธืจ ืื ืกืืึทื ืกืื ืืื ืคึผืึทืจืึทืืขื. ืืขืืขืจ ืคืื ืืื ืฉืจืืืื ืฆื ืืืืขืจ ืืืืื ืืขืืข, ืืึธืก ืืื, ืืืจ ืืึทืจืคึฟื ืืจืื ืืขืืขืก ืืื ืืึทื ืฅ:
supertubes cluster topic create -n kafka --kubeconfig <path-to-eks-cluster-kubeconfig-file> -f -<<EOF
apiVersion: kafka.banzaicloud.io/v1alpha1
kind: KafkaTopic
metadata:
name: perftest1
spec:
name: perftest1
partitions: 12
replicationFactor: 3
retention.ms: '28800000'
cleanup.policy: delete
EOF
supertubes cluster topic create -n kafka --kubeconfig <path-to-eks-cluster-kubeconfig-file> -f -<<EOF
apiVersion: kafka.banzaicloud.io/v1alpha1
kind: KafkaTopic
metadata:
name: perftest2
spec:
name: perftest2
partitions: 12
replicationFactor: 3
retention.ms: '28800000'
cleanup.policy: delete
EOF
supertubes cluster topic create -n kafka --kubeconfig <path-to-eks-cluster-kubeconfig-file> -f -<<EOF
apiVersion: kafka.banzaicloud.io/v1alpha1
kind: KafkaTopic
metadata:
name: perftest3
spec:
name: perftest3
partitions: 12
replicationFactor: 3
retention.ms: '28800000'
cleanup.policy: delete
EOFืคึฟืึทืจ ืืขืืขืจ ืืขืืข, ืื ืจืขืคึผืืึทืงืืืฉืึทื ืคืึทืงืืึธืจ ืืื 3 - ืื ืืื ืืืื ืจืขืงืึทืืขื ืืื ืืืขืจื ืคึฟืึทืจ ืืขืืกื ืื ืืืฆื ืคึผืจืึธืืืงืฆืืข ืกืืกืืขืืขื.
ืืึทืกืข ืืืจ ืืื
ืืืจ ืืึธื ืืฉื ืืจืื ืงืืคืืขืก ืคืื ืื ืืึทืกืข ืืขื ืขืจืึทืืึธืจ (ืืขืืขืจ ืืืื ืขืจ ืืขืฉืจืืื ืืื ืึท ืืึทืืื ืืขืจ ืืขืืข). ืคึฟืึทืจ ืืึธืื ืืขื ืขืจืึทืืึธืจ ืคึผืึธืืก, ืืืจ ืืึทืจืคึฟื ืฆื ืฉืืขืื ื ืึธืืข ืงืืจืืืช ืึทืืื ืึทื ืืื ืืขื ืขื ืกืงืขืืืฉืืื ืืืืื ืืืืฃ ืื ื ืึธืืื ืึทืืึทืงืืืืื ืคึฟืึทืจ ืืื:
apiVersion: extensions/v1beta1
kind: Deployment
metadata:
labels:
app: loadtest
name: perf-load1
namespace: kafka
spec:
progressDeadlineSeconds: 600
replicas: 1
revisionHistoryLimit: 10
selector:
matchLabels:
app: loadtest
strategy:
rollingUpdate:
maxSurge: 25%
maxUnavailable: 25%
type: RollingUpdate
template:
metadata:
creationTimestamp: null
labels:
app: loadtest
spec:
affinity:
nodeAffinity:
requiredDuringSchedulingIgnoredDuringExecution:
nodeSelectorTerms:
- matchExpressions:
- key: nodepool.banzaicloud.io/name
operator: In
values:
- loadgen
containers:
- args:
- -brokers=kafka-0:29092,kafka-1:29092,kafka-2:29092,kafka-3:29092
- -topic=perftest1
- -required-acks=all
- -message-size=512
- -workers=20
image: banzaicloud/perfload:0.1.0-blog
imagePullPolicy: Always
name: sangrenel
resources:
limits:
cpu: 2
memory: 1Gi
requests:
cpu: 2
memory: 1Gi
terminationMessagePath: /dev/termination-log
terminationMessagePolicy: File
dnsPolicy: ClusterFirst
restartPolicy: Always
schedulerName: default-scheduler
securityContext: {}
terminationGracePeriodSeconds: 30ืขืืืขืืข ื ืงืืืืช ืฆื ืืึธื:
- ืื ืืึทืกืข ืืขื ืขืจืึทืืึธืจ ืืืฉืขื ืขืจืืืฅ ืึทืจืืืงืืขื ืคืื 512 ืืืืขืก ืืื ืืขื ื ืืื ืคึผืึทืืืืฉืึทื ืืื ืฆื Kafka ืืื ืืึทืืฉืึทื ืคืื 500 ืึทืจืืืงืืขื.
- ื ืืฆื ืึท ืึทืจืืืืขื ื
-required-acks=allืื ืืืกืืึทืืข ืืื ืืขืจืขืื ื ืืื ืืขืจืึธืื ืืืขื ืึทืืข ืกืื ืืงืจืึทื ืืืื ืจืขืคึผืืึทืงืึทื ืคืื ืืขื ืึธื ืืึธื ืืขื ืขื ืืืงืืืขื ืืื ืืืฉืืขืืืงื ืืืจื ืงืึทืคืงืึท ืืจืึธืงืขืจืก. ืืึธืก ืืืื ื ืึทื ืืื ืื ืืขื ืืฉืืึทืจืง ืืืจ ืืขืืืกืื ื ืื ืืืืื ืื ืืืืงืืึทื ืคืื ืคืืจืขืจ ืืืึธืก ืืึทืงืืืขื ืึทืจืืืงืืขื, ืึธืืขืจ ืืืื ืืืืขืจ ืื ืืขื ืืขืจืก ืจืขืคึผืืืงืืื ืึทืจืืืงืืขื. ืืขืจ ืฆืื ืคืื ืืขื ืคึผืจืึธืืข ืืื ื ืืฉื ืฆื ืึธืคึผืฉืึทืฆื ืงืึทื ืกืืืขืจ ืืืืขื ืขื ืืืืงืืึทื (ืงืึทื ืกืืืขืจ) ืืขืฆืื ืก ืืืงืืืขื ืึทืจืืืงืืขื ืืืึธืก ื ืึธื ืืืืืื ืืื ืื ืึทืก ืืืึทื ืงืึทืฉ, ืืื ืืืื ืคืึทืจืืืืึทื ืืื ืื ืืืืขื ืขื ืืืืงืืึทื ืคืื ืึทืจืืืงืืขื ืกืืึธืจื ืืืืฃ ืืืกืง. - ืื ืืึทืกืข ืืขื ืขืจืึทืืึธืจ ืืืืคื 20 ืืืขืจืก ืืื ืคึผืึทืจืึทืืขื (
-workers=20). ืืขืืข ืจ ืืจืืืืืขืจ ืื ืืืืื 5 ืคืจืืืืฆืืจืขืจ , ืฐืขืื ืข ืืฒื ื ืืข ื ืืจืืขืืขืจ ืก ืคืืจืืื ืืื ื ืฆ ื ืืข ื ืงืืคืงืึพืงื ืืื . ืืื ืึท ืจืขืืืืืึทื, ืืขืืขืจ ืืขื ืขืจืึทืืึธืจ ืืื 100 ืคึผืจืึธืืืกืขืจืก, ืืื ืืื ืึทืืข ืฉืืงื ืึทืจืืืงืืขื ืฆื ืื ืงืึทืคืงืึท ืงื ืืื.
ืืึธื ืืืึธืจืื ื ืื ืืขืืื ื ืคืื ืืขื ืงื ืืื
ืืขืฉืึทืก ืืึทืกืข ืืขืกืืื ื ืคืื ืื Kafka ืงื ืืื, ืืืจ ืืืื ืืึธื ืืืึธืจืขื ืืืื ืืขืืื ื ืฆื ืขื ืฉืืจ ืึทื ืขืก ืืขื ืขื ืงืืื ืคึผืึธื ืจืืกืืึทืจืื, ืงืืื ืึทืื-ืคืื-ืกืื ืง ืจืขืคึผืืึทืงืึทื ืืื ืืึทืงืกืืืื ืืจืืคึผืื ืืื ืืื ืืืึทื ืคืืึทืงืืฉืืืืฉืึทื ื:
- ืืขืจ ืืึทืกืข ืืขื ืขืจืึทืืึธืจ ืฉืจืืืื ื ืึธืจืืึทื ืกืืึทืืืกืืืง ืืืขืื ืื ื ืืืขืจ ืคืื ืึทืจืืืงืืขื ืืจืืืก ืืื ืื ืืขืืช ืงืืจืก. ืืขืจ ืืขืืช ืงืืจืก ืืึธื ืืืืึทืื ืื ืืขืืืข
0,00%. - , ืืืคึผืืืื ืืืจื ืงืึทืคืงืึท-ืึธืคึผืขืจืึทืืึธืจ, ืืื ืึท ืืึทืฉืืึธืจื ืืื ืืืจ ืงืขื ืขื ืืืื ืืึธื ืืืึธืจ ืื ืฉืืึทื ืคืื ืื ืงื ืืื. ืฆื ืืขื ืืขื ืืึทืคืืืข ืืึธื:
supertubes cluster cruisecontrol show -n kafka --kubeconfig <path-to-eks-cluster-kubeconfig-file> - ISR ืืืจืื (ื ืืืขืจ ืคืื "ืืื-ืกืื ืง" ืจืขืคึผืืึทืงืึทื) ืืึทื ืฉืจืืืคึผื ืืื ืืงืกืคึผืึทื ืฉืึทื ืืขื ืขื ืืืืึทื ืฆื 0.
ืืขืืฉืขืจืืึทื ื ืจืขืืืืืึทืื
3 ืืจืึธืงืขืจืก, ืึธื ืืึธื ืืจืืืก - 512 ืืืืขืก
ืืื ืคึผืึทืจืืืฉืึทื ื ืืืืึทื ืื ืคืื ืื ืืขืจืืขืืืืื ืืืืขืจ ืืจืื ืืจืึธืงืขืจืก, ืืืจ ืืขื ืขื ืืืืืืช ืฆื ืืขืจืืจืืืื ืคืึธืจืฉืืขืืื ื ~ 500 ืื / s (ืืขืขืจืขื 990 ืืืืื ื ืึทืจืืืงืืขื ืคึผืขืจ ืกืขืงืื ืืข):
ืื ืืืงืึธืจื ืงืึทื ืกืึทืืฉืึทื ืคืื ืื JVM ืืืืจืืืึทื ืืึทืฉืื ืืื ื ืืฉื ืืงืกืื 2 ืืืืืืืื:
ืืืกืง ืืจืืคึผืื ืจืืืฉื ืื ืืึทืงืกืืืื I/O ื ืึธืืข ืืจืืคึผืื ืืื ืึทืืข ืืจืื ืงืึทืกืขืก ืืืืฃ ืืืึธืก ืื ืืจืึธืงืขืจืก ืืขื ืขื ืคืืืกื ืืืง:
ืคึฟืื ืื ืืึทืื ืืืขืื ืืืงืึธืจื ืืึทื ืืฅ ืืืจื ื ืึธืืื, ืขืก ืืืื ืึทื ืกืืกืืขื ืืึทืคืขืจืื ื ืืื ืงืึทืืฉืื ื ืืขื ืืืขื ~ 10-15 ืืืืืืืื:
3 ืืจืึธืงืขืจืก, ืึธื ืืึธื ืืจืืืก - 100 ืืืืขืก
ืืืขื ืื ืึธื ืืึธื ืืจืืืก ืืืงืจืืกืึทื, ืื ืืจืืคึผืื ืืจืืคื ืก ืืื ืืขืขืจืขื 15-20%: ืื ืฆืืื ืคืืจืืจืืื ืคึผืจืึทืกืขืกืื ื ืืขืืขืจ ืึธื ืืึธื ืึทืคืขืงืฅ ืขืก. ืืื ืืขืจืฆื, ืื ืคึผืจืึทืกืขืกืขืจ ืืึทืกืข ืืื ืึผืืขื ืืึทืืึทืื.
ืืื ื ืืขืงืืขืจ ื ืึธืืื ื ืึธื ืืึธืื ืึทื ืืืื ืงืึธืจืขืก, ืคืึธืจืฉืืขืืื ื ืงืขื ืขื ืืืื ืืืคึผืจืืืื ืืืจื ืืฉืึทื ืืื ื ืื Kafka ืงืึทื ืคืืืืขืจืืืฉืึทื. ืืึธืก ืืื ื ืืฉื ืึทื ืืจืื ื ืึทืจืืขื, ืึทืืื ืฆื ืคืึทืจืืจืขืกืขืจื ืืจืืคึผืื ืขืก ืืื ืืขืกืขืจ ืฆื ืึทืจืืขืื ืืื ืืจืขืกืขืจืข ืึทืจืืืงืืขื.
4 ืืจืึธืงืขืจืก, ืึธื ืืึธื ืืจืืืก - 512 ืืืืขืก
ืืืจ ืงืขื ืขื ืืืืื ืคืึทืจืืจืขืกืขืจื ืื ืคืึธืจืฉืืขืืื ื ืคืื ืึท Kafka ืงื ืืื ืืืจื ืคืฉืื ืึทืืื ื ื ืืึท ืืจืึธืงืขืจืก ืืื ืืึทืืื ืึท ืืืึธื ืคืื ืคึผืึทืจืืืฉืึทื ื (ืืึธืก ืื ืฉืืจื ืึทื ืื ืืึทืกืข ืืื ืืืืึทื ืื ืคืื ืื ืืขืจืืขืืืืื ืฆืืืืฉื ืืจืึธืงืขืจืก). ืืื ืืื ืืืขืจ ืคืึทื, ื ืึธื ืึทืืื ื ืึท ืืขืงืืขืจ, ืื ืงื ืืื ืืจืืคึผืื ืืขืืืืงืกื ืฆื ~ 580 ืื / s (~ 1,1 ืืืืืึธื ืึทืจืืืงืืขื ืคึผืขืจ ืกืขืงืื ืืข). ืืขืจ ืืืึผืงืก ืืื ืืขืืืขื ืืืืื ืืงืขืจ ืืื ืืขืจืืืึทืจื: ืืึธืก ืืื ืืขืจ ืืืืคึผื ืืขืจืงืืขืจื ืืืจื ืื ืืืืึทืืึทื ืก ืคืื ืคึผืึทืจืืืฉืึทื ื (ื ืื ืึทืืข ืืจืึธืงืขืจืก ืึทืจืืขื ืืื ืื ืฉืคึผืืฅ ืคืื ืืืืขืจ ืงืืืคึผืึทืืืืึทืืื).
ืืึผืจืื ืงืึทื ืกืึทืืฉืึทื ืคืื ืื JVM ืืึทืฉืื ืืื ืคืืจืืืืื ืืื ืืขืจ 2 GB:
ืื ืึทืจืืขื ืคืื ืืจืึธืงืขืจืก ืืื ืืจืืืืื ืืื ืึทืคืขืงืืึทื ืืืจื ืื ืืืืึทืืึทื ืก ืคืื ืคึผืึทืจืืืฉืึทื ื:
ืคืืื ืืื ืื
ืื ืืืขืจืึทืืืื ืฆืืืึทื ื ืืืึธืก ืืื ืืขืจืืื ืื ืืืืื ืงืขื ืขื ืืืื ืืงืกืคึผืึทื ืืื ืฆื ืืขืงื ืืขืจ ืงืึธืืคึผืืืฆืืจื ืกืื ืขืจืืึธืื ืืื ืืื ืืขืจืืขืจ ืคืื ืงืึธื ืกืืืขืจืก, ืจืขืคึผืึทืจืืืึธื ืื ื, ืจืึธืืืื ื ืืขืจืืืึทื ืืืงืื ืืขื, ืคึผืึธื ืจืืกืืึทืจื, ืขืืง. ืึทืืข ืืขื ืึทืืึทืื ืืื ืื ืฆื ืึทืกืกืขืกืก ืื ืืืืึทืฅ ืคืื ืงืึทืคืงืึท ืงื ืืื ืก ืงืืืคึผืึทืืืืึทืืื ืืื ืคืึทืจืฉืืื ืื ืึธืื, ืืืขื ืืืคืืฆืืจื ืืึทืืึทืื ืขืงืก ืืื ืืืึทื ืึธืคึผืขืจืึทืฆืืข ืืื ืืขืคึฟืื ืขื ืืืขืื ืฆื ืงืึทืืืึทื ืืื.
ืืืจ ืืืืืื ื ืกืืคึผืขืจืืืืขืก ืฆื ืืขืฉืืืื ื ืืื ืืืืื ืฆืขืืืืงืืขื ืึท ืงื ืืื, ืงืึทื ืคืืืืขืจ ืขืก, ืืืืื / ืึทืจืึธืคึผื ืขืืขื ืืจืึธืงืขืจืก ืืื ืืขืืขืก, ืจืืกืคึผืึทื ื ืฆื ืึทืืขืจืฅ ืืื ืขื ืฉืืจ ืึทื Kafka ืืื ืึทืืืขืืืื ืึทืจืืขื ืจืขืื ืืืืฃ Kubernetes. ืืื ืืืขืจ ืฆืื ืืื ืฆื ืืขืืคึฟื ืืืจ ืงืึทื ืกืึทื ืืจืืื ืืืืฃ ืื ืืืืคึผื ืึทืจืืขื ("ืืืฉืขื ืขืจืืจื" ืืื "ืคืึทืจื ืืฆื" ืงืึทืคืงืึท ืึทืจืืืงืืขื), ืืื ืืึธืื ืึทืืข ืื ืฉืืืขืจ ืึทืจืืขื ืฆื ืกืืคึผืขืจืืืืขืก ืืื ืื ืงืึทืคืงืึท ืึธืคึผืขืจืึทืืึธืจ.
ืืืื ืืืจ ืืขื ื ืืื ืืขืจืขืกืืจื ืืื Banzai ืงืืึธืื ืืขืงื ืึทืืึทืืืฉืื ืืื ืขืคึฟื ืืงืืจ ืคึผืจืึทืืืฉืขืงืก, ืึทืืึธื ืืจื ืฆื ืื ืคืืจืืข ืืื , ืึธืืขืจ .
ืคึผืก ืคืื ืืืืขืจืืขืฆืขืจ
ืืืืขื ืขื ืืืื ืืืืฃ ืืื ืืืขืจ ืืืึธื:
- ยซ";
- ยซ";
- ยซ'.
ืืงืืจ: www.habr.com