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Werk #17974: notification_rules: add update action to ensure rules have rule IDs

Component Notifications
Title notification_rules: add update action to ensure rules have rule IDs
Date Jun 3, 2025
Level Trivial Change
Class Bug Fix
Compatibility Compatible - no manual interaction needed
Checkmk versions & editions
2.4.0p5 Checkmk Community, Checkmk Pro, Checkmk Ultimate, Checkmk Ultimate MT
2.3.0p34 Checkmk Community, Checkmk Pro, Checkmk Ultimate, Checkmk Ultimate MT

Previously, loading notifcation rules would cause a crash if there were any rules that were created in previous versions. This was because the attribute rule_id was misssing. This werk adds an update action to ensure that all configured notification rules have a rule id.

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