Observability For You and Me with OpenTelemetry
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The document discusses the implementation and importance of observability using OpenTelemetry, highlighting its capabilities for collecting and analyzing telemetry data. It emphasizes the need for organizations to manage observability costs effectively, as they can often exceed production infrastructure expenses. Additionally, it provides insights into the technical components and tools involved in setting up observability in cloud-native environments, particularly with Kubernetes.
Observability For You and Me with OpenTelemetry
- 1. Observability For You and Me with OpenTelemetry Eric D. Schabell Director Evangelism @ericschabell{@fosstodon.org} 17 Apr 2023 Cloud Native Rejekts
- 2. chronosphere.io Cloud Native O11y (at scale) Nuts & Bolts of OpenTelemetry Getting Your Feet Wet
- 3. chronosphere.io Cloud Native Observability at Scale
- 5. chronosphere.io Data volume Experiment: - Hello World app on 4 node Kubernetes cluster with Tracing, End User Metrics (EUM), Logs, Metrics (containers / nodes) - 30 days == +450 GB
- 7. chronosphere.io Cloud Native at Scale
- 9. chronosphere.io O11y at Scale (over time…)
- 10. chronosphere.io “It’s remarkable how common this situation is, where an organization is paying more for their observability data, than they do for their production infrastructure.”
- 11. chronosphere.io O11y at Scale (need)
- 12. chronosphere.io Telemetry is automatically collecting, transmitting and measuring data from remote sources. It transmits data back to a central location and analyzes to monitor and control remote systems.
- 13. chronosphere.io Nuts & Bolts of OpenTelemetry
- 15. chronosphere.io OpenTelemetry is not an observability back-end.
- 16. chronosphere.io Traces give us the big picture and understanding the full path a request takes in your application. Spans represents a unit of work or operation and are building blocks of traces.
- 17. chronosphere.io
- 18. chronosphere.io Applications (Java) OTel Auto Instrumentation (libraries) OTel API OTel SDK OTel Collector OTLP OTLP OTLP (Auto) instrumentation
- 19. chronosphere.io Host Observability Backend (Prometheus, Jaeger, Fluent Bit, etc.), Applications OTel Auto Instrumentation OTel API OTel SDK OTel Collector Agent OTLP OTLP OTLP OTLP OTLP Collector (agent)
- 20. chronosphere.io Host Host Host Observability Backend (Prometheus, Jaeger, Fluent Bit, etc.), Applications OTel Auto Instrumentation OTel API OTel SDK OTel Collector Agent OTLP OTLP OTLP OTLP Collector (gateway) OTel Collector Gateway
- 21. chronosphere.io Observability Backend (Prometheus, Jaeger, Fluent Bit, etc.), OTel Collector OTLP Telemetry (Spans) Collector (internals) Receiver Processor Exporter
- 27. chronosphere.io CNCF - End User Community
- 28. Questions? Eric D. Schabell Director Evangelism @ericschabell{@fosstodon.org }