Structured logs and request IDs

12 min

Audience: beginner, lessons 01 to 03 read
Duration: 35 to 45 min
Module: 3/7
Target skill: read the code that produces one JSON line per request, observe the X-Id-Requete header with curl -i and Invoke-WebRequest, find the matching line in docker logs then in Loki, and know why the log level depends on the response code

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This lesson is part of the “Instrument the deployed solution” module

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