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Werk #13793: KUBE: Base Cluster aggregation on Node role

Component Checks & agents
Title KUBE: Base Cluster aggregation on Node role
Date Mar 31, 2022
Level Trivial Change
Class New Feature
Compatibility Compatible - no manual interaction needed
Checkmk versions & editions
2.2.0b1 Checkmk Community, Checkmk Pro, Checkmk Ultimate, Checkmk Ultimate MT
2.1.0b5 Checkmk Community, Checkmk Pro, Checkmk Ultimate MT

You may find that some Nodes don't add resources to the overall workload your Cluster can handle. This werk introduces a new option, which allows you to remove Nodes from aggregations on the Cluster host based on their role. A node will be omitted, if any of the listed {role}s matches a label with name 'node-role.kubernetes.io/{role}'. This affects the following services: Memory resources, CPU resources, Pod resources. Only Services on the Cluster host are affected. By default, Nodes with role control-plane and infra are omitted.

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