Kubernetes Node memory pressure critical
Node {{ $labels.node }} has MemoryPressure condition
>>>
{condition="MemoryPressure",status="true"} == 1
The PromQL query selects the kube_node_status_condition metric with condition="MemoryPressure" and status="true", which yields a value of 1 for each node currently reporting a MemoryPressure condition. The alert triggers whenever this expression evaluates to 1, i.e., when any Kubernetes node has its MemoryPressure condition set to true.
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