Check_MK Werk 6603: CRE: Fixed Check_MK service crash if a check plugin is unknown to the check context

Simon Betz si at mathias-kettner.de
Thu Sep 20 15:00:41 CEST 2018


ID:          6603
Title:       CRE: Fixed Check_MK service crash if a check plugin is unknown to the check context
Component:   Checks & agents
Level:       1
Class:       Bug fix
Version:     1.6.0i1

A host has discovered a set of check plugin names which are triggered by the
Check_MK service. If the agent type of this host changes without performing a
rediscovery afterwards and the configuration changes are activated then there
may be new or vanished check plugins which are unknown to the current check
context. This leads to a KeyError of the Check_MK service.

Now if a check plugin is unknown to the current check context Check_MK ignores
this check plugin. Aside from that the Check_MK Discovery service reports about
vanished or unmonitored serices.



More information about the checkmk-werks-lvl1 mailing list