From b3ed7d6162924b9b95f24a89fb489cbe35c70615 Mon Sep 17 00:00:00 2001 From: Markus Rudy Date: Fri, 12 Apr 2024 11:28:57 +0200 Subject: [PATCH] docs: list known AKS bugs in README --- README.md | 6 ++++++ 1 file changed, 6 insertions(+) diff --git a/README.md b/README.md index 1c4cb093e..71e0ba547 100644 --- a/README.md +++ b/README.md @@ -316,6 +316,12 @@ As a result, there are currently certain limitations from which we try to docume - While workload policies are functional in general, but [not covering all edge cases](https://github.com/microsoft/kata-containers/releases/tag/genpolicy-0.6.2-5) - Port-forwarding isn't supported by Kata Containers yet - CLI is only available for Linux (mostly because upstream dependencies aren't available for other platforms) +- Known bugs and limitations on AKS CoCo + * The total amount of container image layers per pod is restricted to 32. + * Container memory limits are wrongly applied. Workaround: only use memory requests. + * Directories with a large number of files may cause applications to hang. Workarounds: + - During image build, try to keep directories under 4096 bytes (~200 files). + - At runtime, `touch` a file in the affected directory to force it into the overlayfs workdir. ## Upcoming Contrast features