Werk #13146: chrony: warn if synchronization is lost

Component Checks & Agents
Title chrony: warn if synchronization is lost
Date Aug 12, 2021
Checkmk Editon Checkmk Raw (CRE)
Checkmk Version 2.0.0p10 2.1.0i1 1.6.0p26
Level Trivial Change
Class Bug Fix
Compatibility Incompatible - Manual interaction might be required

The plugin now detects if the synchronization to the reference source is lost. Before, the plugin returned OK in this case. Now, WARN/CRIT is returned if synchronization is lost for a longer timeperiod. The default values are 30 and 60 minutes and can be configured with the option "Phases without synchronization" in the ruleset "State of NTP time synchronization". Note that "NTP time" services are affected as well by this ruleset.

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