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Closes #8304 Add Grafana stack with Prometheus and Tempo to observability#499

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jamesnetherton merged 2 commits intoapache:mainfrom
jomin7:8304-grafana-to-observability
Apr 30, 2026
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Closes #8304 Add Grafana stack with Prometheus and Tempo to observability#499
jamesnetherton merged 2 commits intoapache:mainfrom
jomin7:8304-grafana-to-observability

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@jomin7 jomin7 commented Apr 29, 2026 •
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Closes #apache/camel-quarkus#8304 Add Grafana observability stack with Prometheus and Tempo to observability example

Changes:

  • Add docker-compose-grafana.yml with Grafana, Prometheus, and Tempo services
  • Add pre-configured Grafana dashboard showing:
    • Custom application metrics (greeting counters, timer)
    • Camel route metrics (exchanges by route, exchange rates)
    • Distributed tracing with Tempo integration
    • JVM metrics (memory, CPU, GC)
  • Add Prometheus configuration to scrape metrics from the application
  • Add Tempo configuration for OTLP trace ingestion
  • Configure Grafana datasources and dashboard auto-provisioning
  • Expand README with comprehensive documentation:
    • Docker Compose quick start guide
    • Tracing setup for dev mode, Docker Compose, and cloud deployments
    • Dashboard usage and contents overview
  • Configure OTLP endpoint in application.properties for trace export

The observability stack runs with static ports for easy access:

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jamesnetherton
jamesnetherton reviewed Apr 30, 2026
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Comment thread observability/README.adoc Outdated
[source,shell]
----
# Start the observability stack (Grafana, Prometheus, Tempo)
$ docker-compose -f src/main/docker/docker-compose-grafana.yml up -d
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@jamesnetherton jamesnetherton Apr 30, 2026

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Nitpick - Replace references to docker-compose with docker compose. It's the preferred way of running it now IIRC.

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@jomin7 jomin7 Apr 30, 2026

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Thank you for the note. I will update the references from docker-compose to docker compose to align with the current preferred syntax.

@jamesnetherton jamesnetherton merged commit ee87b15 into apache:main Apr 30, 2026
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@jomin7 jomin7 changed the title Add Grafana stack with Prometheus and Tempo to observability Closes #8304 Add Grafana stack with Prometheus and Tempo to observability May 1, 2026
@jamesnetherton jamesnetherton mentioned this pull request May 1, 2026
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