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Project demonstrating Complete Observability Stack utilizing Prometheus, Loki (For distributed logging), Tempo (For Distributed tracing, this basically uses Jaeger Internally), Grafana for NodeJs based applications (With OpenTelemetry auto / manual Instrumentation) involving microservices with DB interactions.

Home Page: https://reachmnadeem.wordpress.com/2021/03/03/observability-for-nodejs-applications-using-opentelemetry/

JavaScript 74.76% Dockerfile 1.71% TSQL 2.91% Shell 20.62%

nodejs-opentelemetry-tempo's Issues

Logfmt

Hello,

Thank for you project. It is very helpful quickstarter!

I notice that logs created by NodeJS application is not properly parsed by promtail, so derrived fields is not work. What do you think about use of logfmt which is supported by logfmt? Loki support that format. Despite of structure it's easy to read.

Kind regards

Tracing unclear documentation

Hi, sorry for the dumb question but in one side it says that Tempo is used for Distributed Tracing but them I am told to access jaeger for tracing. Is it the same? Also I can't see the service inside Jaeger which let me to think that Jaeger was used previously for tracing and now it was chance to Tempo but the docs were not updated.
image

Update opentelemetry?

Great demo project, are you thinking in updating all the opentelemetry libraries to the last versions?
It would also be cool to add the otel/opentelemetry-collector-contrib:latest to show the full flow

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