Kubernetes Node network unavailable critical
Node {{ $labels.node }} has NetworkUnavailable condition
>>>
{condition="NetworkUnavailable",status="true"} == 1
The query selects the kube_node_status_condition metric for nodes where the condition label equals NetworkUnavailable and the status label equals true; it returns 1 for each node that currently reports a NetworkUnavailable=true condition. The alert fires whenever any node has this metric equal to 1, meaning the node’s network is reported as unavailable.
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