Pratik Mankawde bca2b35bf0 docs(telemetry): stop showing inert [insight] prefix on the OTel path ...

ff8629bb11 dropped prefix=xrpld as inert and misleading, but four OTel-path
sites still set it, so the branch contradicted itself.

OTelCollector routes every instrument name through a static formatName()
that only lowercases and maps '.'/space to '_'; the sole read of prefix_ is
the startup log line at OTelCollector.cpp:810. All four instrument factories
funnel through formatName(), so no prefix can reach an exported name.
StatsDCollector does prepend it (StatsDCollector.cpp:551/592/640/715), so the
StatsD example legitimately keeps it.

Removed from the 09 reference's OTel config block and from both
quick-reference setups, and from the cfg integration-test.sh generates. The
StatsD example is unchanged and now states why it keeps the key.

Also corrected run-full-validation.sh: [insight] endpoint was described as
"already matches the built-in default", implying it would matter if it
differed. CollectorManager reads it and hands it to OTelCollector, which also
only logs it; the exporter URL is built in Telemetry::initMetrics() from
[telemetry] endpoint. It is as inert as prefix was.

2026-08-24 21:45:35 +01:00

..

telemetry

docs(telemetry): stop showing inert [insight] prefix on the OTel path

2026-08-24 21:45:35 +01:00