https://github.com/nfrankel/opentelemetry-tracing

Demo for end-to-end tracing via OpenTelemetry
https://github.com/nfrankel/opentelemetry-tracing

devops jaegertracing observability opentelemetry tracing

Last synced: 6 days ago
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Demo for end-to-end tracing via OpenTelemetry

• Host: GitHub
• URL: https://github.com/nfrankel/opentelemetry-tracing
• Owner: nfrankel
• Created: 2022-08-12T17:14:03.000Z (over 2 years ago)
• Default Branch: master
• Last Pushed: 2025-01-08T13:46:36.000Z (13 days ago)
• Last Synced: 2025-01-08T14:32:12.940Z (13 days ago)
• Topics: devops, jaegertracing, observability, opentelemetry, tracing
• Language: Kotlin
• Homepage: https://blog.frankel.ch/end-to-end-tracing-opentelemetry/
• Size: 609 KB
• Stars: 61
• Watchers: 2
• Forks: 23
• Open Issues: 11
• Metadata Files:
  • Readme: README.adoc

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README

        
= OpenTelemetry demo

image::overview.png[OpenTelemetry demo Jaeger overview]

== Build images

You need a local Docker daemon, _e.g._, Docker Desktop or Orbstack.

At the root of the repo, run:

[source,bash]

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./build.sh

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== Docker compose usage

If the images are built:

[source,bash]

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docker compose up

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If not:

[source,bash]

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docker compose -f docker-compose-build.yml up

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Be patient, the stack builds a Rust and a GraalVM-native app (among others).

== Kubernetes usage

* Create the virtual cluster in the `otel` namespace of the host cluster:

+

[source,bash]

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helm upgrade --install vcluster vcluster/vcluster --namespace otel --create-namespace  --values helm/vcluster.yaml

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* Install the infrastructure components in the `otel` namespace of the host cluster:

+

[source,bash]

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helm upgrade --install otel-infra ./helm/infra --values helm/infra/values.yaml --namespace otel

----

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* Connect to the virtual cluster:

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[source,bash]

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vcluster connect vcluster

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* Install the application components in the `default` namespace of the virtual cluster:

+

[source,bash]

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helm upgrade --install otel-apps ./helm/apps --values helm/apps/values.yaml

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