website/content/en/docs/reference/command-line-tools-reference/feature-gates/NodeSwap.md

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---
title: NodeSwap
content_type: feature_gate
_build:
list: never
render: false
stages:
- stage: alpha
defaultValue: false
fromVersion: "1.22"
toVersion: "1.27"
- stage: beta
defaultValue: false
fromVersion: "1.28"
toVersion: "1.29"
- stage: beta
defaultValue: true
fromVersion: "1.30"
---
Enable the kubelet to allocate swap memory for Kubernetes workloads on a node.
Must be used with `KubeletConfiguration.failSwapOn` set to false.
For more details, please see [swap memory](/docs/concepts/architecture/nodes/#swap-memory)