Daniel Maksymilian Syrnicki
661f51e91a
Python 3.14 added pathlib.Path.copy() which refuses source==target with OSError [Errno 22]. archinstall's sync_log_to_install_medium() calls .copy() on install.log to itself at __exit__ time, because by then the chroot mountpoint is already torn down and both source and target resolve to the same /var/log/archinstall/install.log. The install itself has already succeeded — the crash is in the log-sync cleanup. Patch is a pre-start sed on the live ISO that replaces the offending call with `None` (a no-op expression-statement keeping the same indent level). Lives on furtka-webinstaller.service as ExecStartPre so it runs before the first install attempt; idempotent, so service restarts don't re-trigger anything. Never touches the installed system — only the live ISO's site-packages tree. Real fix is upstream in archinstall (guard the copy when source and target resolve equal); this is a workaround until they ship it. Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
22 lines
1,020 B
Desktop File
22 lines
1,020 B
Desktop File
[Unit]
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Description=Furtka Live Installer (Flask)
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After=network-online.target
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Wants=network-online.target
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[Service]
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Type=simple
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WorkingDirectory=/opt/furtka
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# Python 3.14's new pathlib.Path.copy() refuses source==target paths, and
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# archinstall's sync_log_to_install_medium() trips on that at __exit__
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# because the chroot bindmount is already gone by the time it copies
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# /var/log/archinstall/install.log. The install itself has already
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# succeeded; this just means the log-sync step throws a misleading
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# traceback. Neutralise the call on the live ISO (never runs on the
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# target) so users don't see it. Idempotent — second run is a no-op.
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ExecStartPre=/bin/sh -c 'sed -i "s|absolute_logfile\\.copy(logfile_target, preserve_metadata=True)|None # furtka patch: py3.14 Path.copy same-path workaround|" /usr/lib/python*/site-packages/archinstall/lib/installer.py || true'
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ExecStart=/usr/bin/python -m flask --app app run --host 0.0.0.0 --port 5000
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Restart=on-failure
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RestartSec=3
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[Install]
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WantedBy=multi-user.target
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