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Werk #11016: Validate datasource of cluster and its nodes

Component Core & setup
Title Validate datasource of cluster and its nodes
Date Apr 4, 2020
Level Trivial Change
Class Bug Fix
Compatibility Compatible - no manual interaction needed
Checkmk versions & editions
2.0.0i1 Checkmk Community, Checkmk Pro, Checkmk Ultimate MT
1.6.0p12 Checkmk Community, Checkmk Pro, Checkmk Ultimate MT

If a cluster host has different datasources as its nodes, you would see the clustered services within the service discovery page but not on the cluster host after activating the changes. The core config generation will now {WARN} if cluster and node datasources differ.

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