Werk #18221: otel_metrics: Properly handle quotes and equal signs in metric names

Component

Checks & agents

Title

otel_metrics: Properly handle quotes and equal signs in metric names

Date

Jul 17, 2025

Level

Trivial Change

Class

Bug Fix

Compatibility

Compatible - no manual interaction needed

Checkmk versions & editions

2.5.0b1 Not yet released	Checkmk Cloud (CCE), Checkmk MSP (CME)
2.4.0p9	Checkmk Cloud (CCE), Checkmk MSP (CME)

Metric names containing the single quote character ' or an equal sign = have been ignored. We now drop the quotes and replace the equal sign by an underscore.

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