Werk #4508: Clusters: Now always have their nodes as parents (Fixes Nagios inconsistency)

Component

Core & setup

Title

Clusters: Now always have their nodes as parents (Fixes Nagios inconsistency)

Date

Mar 21, 2017

Level

Trivial Change

Class

Bug Fix

Compatibility

Compatible - no manual interaction needed

Checkmk versions & editions

1.5.0i1	Checkmk Raw (CRE), Checkmk Enterprise (CEE), Checkmk MSP (CME)
1.4.0b4	Checkmk Raw (CRE), Checkmk Enterprise (CEE), Checkmk MSP (CME)

When configuring clusters via Check_MK it was possible to configure custom parent nodes for the cluster nodes when using the Nagios core. The Microcore already used it's nodes before as it was designed. We have now changed the Nagios handling to also enforce the nodes to be parent hosts of their cluster hosts.

The assumption is: The cluster host is reachable while at least one node is up.

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