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fix(integration-vm): boot test VMs via UEFI

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The Debian 13 genericcloud image triple-faults at the legacy real-mode kernel
handoff under SeaBIOS/q35 (boot-loops at GRUB, no 'Decompressing Linux', no DHCP
lease). Booting via UEFI (OVMF -> efistub) bypasses the legacy entry and boots
cleanly: cloud-init runs, DHCP lease obtained, SSH reachable. Verified end-to-end.

Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
This commit is contained in:
sjat 2026-06-18 16:13:35 +02:00
parent 65bacb25fa
commit f27514860e
1 changed files with 1 additions and 0 deletions
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scripts/integration-vm.py
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@ -202,6 +202,7 @@ def up(host, name=None, mem_mib=DEFAULT_MEM_MIB, vcpus=DEFAULT_VCPUS):
str(seed), str(RUN_DIR / "user-data"), str(RUN_DIR / "meta-data")])
console = CACHE_DIR / f"{name}-console.log"
sh(["virt-install", "--name", name, "--memory", str(mem_mib), "--vcpus", str(vcpus),
"--boot", "uefi", # genericcloud triple-faults on legacy BIOS handoff; UEFI boots
"--import",
"--disk", f"path={overlay},format=qcow2",
"--disk", f"path={seed},device=cdrom",