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Following DEV-LOCAL.md on a fresh Ubuntu 24.04 host (WSL2) surfaced three host requirements the guide does not mention, each of which stops the local stack: - The orchestrator needs iptables to set up sandbox networking. - Snapshot restore needs vm.unprivileged_userfaultfd=1; the CI runner setup already sets it, the guide did not. - Snapshot restore needs a kernel with UFFD_FEATURE_WP_ASYNC; on 6.6 every resume fails with "Failed to UFFD object". Document the 6.8 floor that E2B Embed already states. Also correct the WSL2 note (KVM is available; the kernel is too old) and add a troubleshooting entry for clickhouse-config-generated.xml being created as a directory when docker compose is started without make local-infra.
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The cla-bot has been summoned, and re-checked this pull request! |
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Hi! Just checking in on this one, no rush at all. I noticed the commits here are mirrored from an internal repo now, so I wasn't sure if outside PRs still get merged the usual way or picked up on your side. Happy to change anything if that makes it easier. |
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Hey Ryan, thanks for going through all of these. Totally fine if this one isn't a fit! Just curious whether docs changes like this are something you'd want from outside contributors, or if it's better to open an issue first next time. Happy to rework it if that helps. |
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Thanks @lofoneh Find a problem and fix it, try to think how much it would help us and other people when I take your PR in. Not just yourself. Documentation fixes are fine and I would merge but if I see an immediate issue that is worth fixing. Thanks, |
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Following DEV-LOCAL.md on a fresh Ubuntu 24.04 host, three host requirements the guide doesn't mention each stopped the local stack:
exec: "iptables": executable file not found in $PATH).vm.unprivileged_userfaultfd=1: without it, snapshot restores fail. The CI runner setup already sets this (.github/scripts/setup-arm64-runner.sh), but the guide didn't.Failed to UFFD objectbecause the kernel lacksUFFD_FEATURE_WP_ASYNC. E2B Embed already documents this floor; DEV-LOCAL.md now does too.Also:
/dev/kvmdoes work on Windows 11; the real blocker is the 6.6 kernel.clickhouse-config-generated.xmlgetting created as a directory whendocker compose upruns withoutmake local-infra.