From a886ec620c999eb6b9942e144d41c18c5162cfbd Mon Sep 17 00:00:00 2001 From: Abhibhaw Date: Fri, 10 Sep 2021 15:34:35 +0530 Subject: [PATCH] feat: Documents effects on secrets when memory swap is enabled --- content/en/docs/concepts/architecture/nodes.md | 2 ++ 1 file changed, 2 insertions(+) diff --git a/content/en/docs/concepts/architecture/nodes.md b/content/en/docs/concepts/architecture/nodes.md index 1d4f6455b7..80d1ed6283 100644 --- a/content/en/docs/concepts/architecture/nodes.md +++ b/content/en/docs/concepts/architecture/nodes.md @@ -435,6 +435,8 @@ the kubelet, and the `--fail-swap-on` command line flag or `failSwapOn` [configuration setting](/docs/reference/config-api/kubelet-config.v1beta1/#kubelet-config-k8s-io-v1beta1-KubeletConfiguration) must be set to false. +{{< warning >}}When memory swap feature is turned on, kubernetes features that were written to tmps could be swapped to write to disk.{{< /warning >}} + A user can also optionally configure `memorySwap.swapBehavior` in order to specify how a node will use swap memory. For example,