diff --git a/content/en/docs/reference/command-line-tools-reference/feature-gates/node-swap.md b/content/en/docs/reference/command-line-tools-reference/feature-gates/node-swap.md index c48e1c5c8b..5b87110c4a 100644 --- a/content/en/docs/reference/command-line-tools-reference/feature-gates/node-swap.md +++ b/content/en/docs/reference/command-line-tools-reference/feature-gates/node-swap.md @@ -13,6 +13,10 @@ stages: - 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. diff --git a/content/en/docs/setup/production-environment/tools/kubeadm/install-kubeadm.md b/content/en/docs/setup/production-environment/tools/kubeadm/install-kubeadm.md index a6b98847e4..b07d3c78b5 100644 --- a/content/en/docs/setup/production-environment/tools/kubeadm/install-kubeadm.md +++ b/content/en/docs/setup/production-environment/tools/kubeadm/install-kubeadm.md @@ -27,8 +27,7 @@ see the [Creating a cluster with kubeadm](/docs/setup/production-environment/too * Unique hostname, MAC address, and product_uuid for every node. See [here](#verify-mac-address) for more details. * Certain ports are open on your machines. See [here](#check-required-ports) for more details. * Swap configuration. The default behavior of a kubelet was to fail to start if swap memory was detected on a node. - Swap has been supported since v1.22. And since v1.28, Swap is supported for cgroup v2 only; the NodeSwap feature - gate of the kubelet is beta but disabled by default. + See [Swap memory management](/docs/concepts/architecture/nodes/#swap-memory) for more details. * You **MUST** disable swap if the kubelet is not properly configured to use swap. For example, `sudo swapoff -a` will disable swapping temporarily. To make this change persistent across reboots, make sure swap is disabled in config files like `/etc/fstab`, `systemd.swap`, depending how it was configured on your system.