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https://github.com/kuhyx/utils.git
synced 2026-11-10 21:27:14 +01:00
Krzysztof kuhy Rudnicki
0b1f86ae2c
The Arch cloud image leaves sshd enabled but never started -- no start line, no failure line, dependencies satisfied. Four hypotheses (NTP, cloud-init clean, a socket-disable, a blocking start) were each disproven by measurement, so rather than keep paying a ~10 min rebuild per guess this adds the transport the tool should arguably have used all along. For the case vmbox exists for, serial beats ssh on the merits: it keeps printing straight through the poweroff that kills an ssh connection, and it works when sshd does not. `vm run` now picks ssh when it answers and the serial console otherwise, and recovers the guest exit code either way. Guests get a second serial port (ttyS1) on a unix socket with a root autologin, kept separate from ttyS0 so driving a shell never interleaves with the append-only log the verdict is read from. serial_exec.py waits for an explicit per-command end marker rather than a fixed sleep. That is not a detail: an earlier probe used a 4s window, the next command was typed while the previous one still ran, and the tty echoed that input -- which reads exactly like output in a transcript and produced a confident but wrong conclusion. It also strips ANSI CSI and systemd's OSC 3008 shell-integration blocks, verified against a real captured boot log. Also: a vmbox-sshd-kick unit that forces sshd up after multi-user.target as belt and braces, and the smoke-test sandbox renamed to a name that actually passes validate_vm_name -- "__smoke" was rejected, so the gate silently never ran. Co-Authored-By: Claude Opus 5 (1M context) <noreply@anthropic.com> Claude-Session: https://claude.ai/code/session_01VdyMBGCrGVGDWtJ9xe48f3 |
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| .. | ||
| base.sh | ||
| common.sh | ||
| launch.sh | ||
| overlay.sh | ||
| qmp.py | ||
| recorder.py | ||
| repo.sh | ||
| run.sh | ||
| screenshot.sh | ||
| seed.sh | ||
| serial_exec.py | ||
| smoke.sh | ||
| ssh.sh | ||
| verdict.sh | ||