Werk #14770: mssql_instance: check shows UNKNOWN when the instance is not accessible

Component Checks & agents
Title mssql_instance: check shows UNKNOWN when the instance is not accessible
Date Nov 2, 2022
Checkmk Editon Checkmk Raw (CRE)
Checkmk Version 2.2.0i1 2.1.0p16 2.0.0p30
Level Trivial Change
Class Bug Fix
Compatibility Compatible - no manual interaction needed

The check "mssql_instance" reported an UNKNOWN state when a specific MSSQL instance had been discovered and added to the monitoring, but vanished later. The check now reports a CRIT state and is consistent with other DB instance services (e.g. Oracle).

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