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Werk #18315: OTel: Fix Receiver/prometheus collector configurations in distributed setup

Component Checks & agents
Title OTel: Fix Receiver/prometheus collector configurations in distributed setup
Date Nov 6, 2025
Level Trivial Change
Class Bug Fix
Compatibility Compatible - no manual interaction needed
Checkmk versions & editions
2.5.0b1 Checkmk Ultimate, Checkmk Cloud, Checkmk Ultimate MT
2.4.0p16 Checkmk Ultimate, Checkmk Cloud, Checkmk Ultimate MT

In a distributed setup, a bug previously caused the OpenTelemetry Collector configuration to be overwritten across different sites. With this change, the OpenTelemetry Collector configs for GRPC/HTTP receivers and Prometheus scrapers are now only modified in the specified sites.

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