diff --git a/docs/concepts/configuration/assign-pod-node.md b/docs/concepts/configuration/assign-pod-node.md index c608f021d2..54aaadaa0c 100644 --- a/docs/concepts/configuration/assign-pod-node.md +++ b/docs/concepts/configuration/assign-pod-node.md @@ -188,7 +188,7 @@ label having key "security" and value "S2".) See the [design doc](https://github for many more examples of pod affinity and anti-affinity, both the `requiredDuringSchedulingIgnoredDuringExecution` flavor and the `preferredDuringSchedulingIgnoredDuringExecution` flavor. -As with node affinity, the legal operators for pod affinity and anti-affinity are `In`, `NotIn`, `Exists`, `DoesNotExist`, `Gt`, `Lt`. +The legal operators for pod affinity and anti-affinity are `In`, `NotIn`, `Exists`, `DoesNotExist`. In principle, the `topologyKey` can be any legal label value. However, for performance reasons, only a limited set of topology keys are allowed.