Werk #15913: check_disk_smb: Fix rule transform when updating from 2.1.0p30 and lower

Component Checks & agents
Title check_disk_smb: Fix rule transform when updating from 2.1.0p30 and lower
Date Aug 23, 2023
Checkmk Version 2.3.0b1 2.2.0p9 2.1.0p33
Level Trivial Change
Class Bug Fix
Compatibility Compatible - no manual interaction needed
Affected Editions
2.3.0b1 Checkmk Raw (CRE), Checkmk Enterprise (CEE), Checkmk Cloud (CCE), Checkmk MSP (CME)
2.2.0p9 Checkmk Raw (CRE), Checkmk Enterprise (CEE), Checkmk Cloud (CCE), Checkmk MSP (CME)
2.1.0p33 Checkmk Raw (CRE), Checkmk Enterprise (CEE), Checkmk MSP (CME)

If the rule 'Check SMB share access' was configured with a defined 'NetBIOS name of the server' in 2.1.0p30 and lower and an update to a higher version was attempted, it caused a rule transform error. The error looks similar to this:

-| ERROR: Failed to transform rule: (Ruleset: active_checks:disk_smb, ...) ... is not an allowed value
-| WARNING: Invalid rule configuration detected (Ruleset: active_checks:disk_smb, Title: Check SMB share access, ...)

This has now been fixed and the transformation of the rule will not cause any problems while updating.

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