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Monitoring Kubernetes with VictoriaMetrics-for presentation
Kubernetes Components That Need Monitoring Infrastructure Kubernetes Cluster & Management Components Kubernetes Workloads & Applications Instrumentation and Telemetry: * Instrumentation * Telemetry * Metrics * Logs * Traces victoria-metrics-k8s-stack A brief detour into operators Logging VictoriaLogs: * Ingestion * Storage * Analysis Kubernetes Events: * Time limited * Not logged anywhere else How? * Lots of dead projects * kubernetes-event-exporter * OTEL k8s events receiver (alpha) * VictoriaLogs collector? Implementation Gotchas
Monitoring Kubernetes with VictoriaMetrics-for presentation
- 1. An Introduction toMonitoring Kubernetes with VictoriaMetrics/VictoriaLogs Ryan Jacobs (he/him)
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- 3. Ryan Jacobs (he/him) SolutionsArchitect, Modern Applications with Insight Canada 15 years of IT experience, last 6 years specializing in cloud architecture Father of 3 I was a nationally-ranked competitive figure skater pre-2000
- 4. Source? - My ownwork implementing Kubernetes clusters for clients - A series of Medium articles - Search: Kubernetes Monitoring A Complete Solution
- 5. Kubernetes Components ThatNeed Monitoring
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- 7. Kubernetes Cluster &Management Components
- 8. Kubernetes Workloads &Applications
- 9. Instrumentation and Telemetry InstrumentationTelemetry Metrics Logs Traces
- 10. Instrumentation and Telemetry InstrumentationTelemetry Metrics Logs Traces
- 11. Instrumentation and Telemetry InstrumentationTelemetry Metrics Logs Traces
- 12. Instrumentation and Telemetry InstrumentationTelemetry Metrics Logs Traces
- 13. Instrumentation and Telemetry InstrumentationTelemetry Metrics Logs Traces
- 14. Filling in thepicture
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- 18. Definition de facto(adverb, /ˌdā ˈfaktō/): Latin, lit. “from fact” Describes practices that exist in reality, regardless of whether they are officially recognized by laws or other formal norms. https://en.wikipedia.org/wiki/De_facto
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- 25. victoria-metrics-k8s-stack VictoriaMetrics operator,which deploys (via CRDs) VictoriaMetrics components: vmsingle OR vminsert, vmselect, vmstorage VictoriaMetrics vmagent node-exporter kube-state-metrics Grafana AlertManager and vmalert
- 27. controller-manager, scheduler, etcd Typically requirespecial attention but will depend on your Kubernetes flavour
- 28. A brief detourinto operators From: https://www.cncf.io/blog/2022/06/15/kubernetes-operators-what-are-they-some-examples/
- 29. Logging Logging is asimportant, in some cases more so, than metrics
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- 34. VictoriaLogs was DeadSimple To Set Up
- 35. Kubernetes Events Time limited Notlogged anywhere else
- 36. Kubernetes Events Time limited Notlogged anywhere else
- 37. How? Lots ofdead projects kubernetes-event-exporter OTEL k8s events receiver (alpha) VictoriaLogs collector?
- 38. More to explore VmauthVmgateway VictoriaTraces Vmanomaly Vm distributed Vm backup manager
- 39. Implementation Gotchas Documentationis a challenge
- 40. Implementation Gotchas Documentationis a challenge
- 41. Implementation Gotchas Documentationis a challenge
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- 43. Implementation Gotchas CRDsbetween Prometheus and VM are different
- 44. Links please! https://github.com/djryanj/monitoring-k8s-with-victoriametrics-victorialogs https://medium.com/@ryanjjacobs/kubernetes-monitoring-a-complete-solution-part-1- architecture-eb5b998658d5 https://docs.victoriametrics.com/victorialogs/articles/
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