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Bug
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Resolution: Unresolved
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Undefined
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None
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4.19, 4.20, 4.21
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None
This is a clone of issue OCPBUGS-74673. The following is the description of the original issue:
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Description of problem:
The preconfigured platform alerts NodeRAIDDegraded & NodeRAIDDiskFailure can never trigger because of the standard device filter setup.
Version-Release number of selected component (if applicable):
4.19.x
How reproducible:
Easily with some prior knowledge about mdadm
Steps to Reproduce:
1. Create a Node with an mdadm raid configuration, something like: https://docs.okd.io/4.19/installing/install_config/installing-customizing.html#installation-special-config-raid_installing-customizing
2. Mark a disk as failed or otherwise get the mdadm raid in a failed/warning state
Actual results:
No alert is triggered
Expected results:
The alerts NodeRAIDDegraded & NodeRAIDDiskFailure get triggered for the mdadm raid array.
Additional info:
This happens beause of the configured device filter in the cluster-monitoring-operator, I have already proposed a fix: https://github.com/openshift/cluster-monitoring-operator/pull/2799
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