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Troubleshooting OTel and SigNoz Implementation with MERN Stack

TLDR Roopesh has implemented OTel and Signoz with MERN stack but isn't seeing their node-app in the SigNoz services page. Prashant suggested verifying the SigNoz cluster's health and checking the SigNoz OTLP endpoint.

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Jul 06, 2023 (5 months ago)

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Roopesh

10:00 AM

Hi! I am trying to implement OTel and Signoz my full-stack application (MERN) with this post (https://signoz.io/docs/instrumentation/express/). There are 3 docker containers (react, node, mongodb) running inorder to up the application. Initially I setup OTel and Signoz for the nodejs app as detailed in that post. The server started on port 5000 and I am able to interact both the frontend, and the backend. But I am not able to see the node-app on the services page of Signoz after waiting for above 30 minutes. Any help would be appreciated!

Jul 07, 2023 (5 months ago)

Roopesh

01:35 PM

Hi Prashant! Could you help on this?

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Prashant

01:57 PM

Hi Roopesh 👋

01:57

Prashant

01:57 PM

Ideally, it should appear within a minute.

02:11

Prashant

02:11 PM

can you make sure that SigNoz cluster is healthy?

Also, check if SigNoz OTLP endpoint is correct.

Roopesh

02:13 PM

Yep, I'll try again and let you know!

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