1 Title: CRE: Fixed Check_MK service crash if a check plugin is unknown to the check context
11 A host has discovered a set of check plugin names which are triggered by the
12 Check_MK service. If the agent type of this host changes without performing a
13 rediscovery afterwards and the configuration changes are activated then there
14 may be new or vanished check plugins which are unknown to the current check
15 context. This leads to a KeyError of the Check_MK service.
17 Now if a check plugin is unknown to the current check context Check_MK ignores
18 this check plugin. Aside from that the Check_MK Discovery service reports about
19 vanished or unmonitored serices.