Werk #17876: Ruleset API: Actually use validation of SimpleLevels and Levels

Component

Checks & agents

Title

Ruleset API: Actually use validation of SimpleLevels and Levels

Date

Mar 28, 2025

Level

Trivial Change

Class

Bug Fix

Compatibility

Compatible - no manual interaction needed

Checkmk versions & editions

2.5.0b1 Not yet released	Checkmk Raw (CRE), Checkmk Enterprise (CEE), Checkmk Cloud (CCE), Checkmk MSP (CME)
2.4.0b4	Checkmk Raw (CRE), Checkmk Enterprise (CEE), Checkmk Cloud (CCE), Checkmk MSP (CME)
2.3.0p31 Not yet released	Checkmk Raw (CRE), Checkmk Enterprise (CEE), Checkmk Cloud (CCE), Checkmk MSP (CME)

This change is relevant for plugin developers using the custom_validate option for Levels and SimpleLevels.

Previously, validation functions defined via SimpleLevels.custom_validate and Levels.custom_validate were not executed, resulting in no validation for levels specified with Ruleset API v1. custom_validate functions defined for FormSpecs in the form_spec_template field worked as intended, however.

No shipped rules are affected by this.

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