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Fix container start failure on Pi: disable cgroup swap limit

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Raspberry Pi OS does not enable swap accounting in cgroups by default,
so the memory.swap.max cgroup v2 file does not exist.  Setting --memory
without --memory-swap causes runc to write a swap limit to that file,
which fails with ENOENT.

Adding --memory-swap=-1 tells runc to leave swap unlimited, skipping
the memory.swap.max write entirely.

https://claude.ai/code/session_01FKCW3FDjNFj6jve4niMFXH
This commit is contained in:
Claude 2026-03-22 11:02:58 +00:00
parent 2fdffc0acb
commit ffe76144fb
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builder/build.sh
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@ -106,6 +106,7 @@ podman run --detach \
--label "hiy.port=${PORT}" \ --label "hiy.port=${PORT}" \
--restart unless-stopped \ --restart unless-stopped \
--memory="512m" \ --memory="512m" \
--memory-swap=-1 \
--cpus="0.5" \ --cpus="0.5" \
"$IMAGE_TAG" "$IMAGE_TAG"