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Kubernetes for Developers

You're reading from  Kubernetes for Developers

Product type Book
Published in Apr 2018
Publisher Packt
ISBN-13 9781788834759
Pages 374 pages
Edition 1st Edition
Languages
Author (1):
Joseph Heck Joseph Heck
Profile icon Joseph Heck

Table of Contents (16) Chapters

Title Page
Packt Upsell
Contributors
Preface
1. Setting Up Kubernetes for Development 2. Packaging Your Code to Run in Kubernetes 3. Interacting with Your Code in Kubernetes 4. Declarative Infrastructure 5. Pod and Container Lifecycles 6. Background Processing in Kubernetes 7. Monitoring and Metrics 8. Logging and Tracing 9. Integration Testing 10. Troubleshooting Common Problems and Next Steps 1. Other Books You May Enjoy Index

Capturing metrics with Prometheus


Prometheus is a prominent open source tool used for monitoring, and quite a bit of symbiotic work is happening between it and the Kubernetes community. Kubernetes application metrics are exposed in the Prometheus format. This format includes the data types of counter, gauge, histogram, and summary, as well as a means of specifying labels to be associated with specific metrics. As Prometheus and Kubernetes have both evolved, the metrics format from Prometheus appears to be emerging as a de facto standard within the project and across its various components.

More information about this format is available online at the Prometheus project's documentation:

Beyond the metrics format, Prometheus offers quite a variety of capabilities as its own open source project, and is used outside Kubernetes. The architecture...

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