Exporting logs

[edubencz]

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What have you been using for exporting logs?

Im using Karavan Kubernetes and would like to export logs via OTLP to my OTLP Collector, just like traces, but haven't figured out how to...

These dependencies and configurations below make trace exporting works, but no logs:

application.properties:
...
camel.jbang.dependencies=mvn:io.opentelemetry:opentelemetry-exporter-otlp:1.9.1,mvn:io.opentelemetry:opentelemetry-sdk-extension-autoconfigure:1.9.1-alpha,camel-console,camel-platform-http-main,camel-observability-services
camel.opentelemetry.enabled=true
camel.metrics.enabled=true
camel.metrics.enableMessageHistory=true
camel.metrics.binders=processor,jvm-info,file-descriptor,jvm-gc,jvm-heap-pressure,jvm-memory,jvm-thread,uptime
camel.server.metricsEnabled=true
...

deployment.jkube.yaml
...
env:
- name: JAVA_TOOL_OPTIONS
value: >
-Dotel.java.global-autoconfigure.enabled=true
-Dotel.metrics.exporter=otlp
-Dotel.traces.exporter=otlp
-Dotel.logs.exporter=otlp
-Dotel.exporter.otlp.endpoint=http://otel-collector.monitoring:4317
-Dotel.service.name=exemplo-camel
-Dotel.instrumentation.runtime-metrics.enabled=true
-Dotel.instrumentation.jvm-metrics.enabled=true
...

Variant

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Container Management (if applicable)

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Operating System (if applicable)

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Version

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[mgubaidullin]

Using a Centralized Logging System (Production-Grade) for scalable, persistent, searchable logs:

Popular logging stacks:
ELK Stack (Elasticsearch + Logstash + Kibana)
EFK Stack (Elasticsearch + Fluentd + Kibana)
Loki + Promtail + Grafana
Datadog, Splunk, New Relic, etc

[edubencz]

Thanks for you answer, @mgubaidullin

So the best approach is via scrapping?

I was trying something along the lines of active export on the part of the integration service.
As camel-observabilities still doesn't export logs (via otlp), I even tried to inject opentelemetry-logback-appender, but it didn't work