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digitalocean.com From New Cluster to Insight: Deploying Monitoring and Logging to Kubernetes Eddie Zaneski @eddiezane

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digitalocean.com https://landscape.cncf.io

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digitalocean.com Monitoring

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digitalocean.com Things to monitor ● Nodes ● Pods ● kube-system ○ kube-apiserver ○ kube-scheduler ○ etc(d)... ● APM ○ Requests per second ○ Error rates ● App specific metrics ○ Top selling product

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https://coreos.com/blog/the-prometheus-operator.html

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● 4.5 million metrics samples a second

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digitalocean.com Logging

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digitalocean.com Things to log ● All the things

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Shippers

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Ingesters

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digitalocean.com ● rsyslog ● 100% availability ingesting ● 30k log lines ingested a second ● 10+ regional aggregators

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digitalocean.com Demo

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digitalocean.com Thanks! @eddiezane https://github.com/eddiezane/kubernetes-observability-example https://do.co/c