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Bug
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Resolution: Duplicate
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Normal
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None
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4.12
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None
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Moderate
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None
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False
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Description of problem:
In Node Exporter, it is safe to ignore virtual NICs created by OCP clusters using OVN as its CNI. The NICs to ignore are: - tun0 - br0 - ovn-k8s-mp0 - br-ex - br-int - br-ext
Version-Release number of selected component (if applicable):
How reproducible:
Steps to Reproduce:
Actual results:
The current argument collector.netclass.ignored-devices passed to Node Exporter is:
--collector.netclass.ignored-devices=^(veth.*|[a-f0-9]{15})${noformat}
Refer to this [manifest|https://github.com/openshift/cluster-monitoring-operator/blob/master/assets/node-exporter/daemonset.yaml#L38].
Expected results:
The argument collector.netclass.ignored-devices passed to Node Exporter should be:
--collector.netclass.ignored-devices=^(veth.*|[a-f0-9]{15}|tun[0-9]|br[0-9]|ovn-k8s-mp[0-9]+|br-ex|br-int|br-ext)${noformat}
Additional info:
- relates to
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MON-2640 Investigate potential solutions for BZ 2097620
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- Closed
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