eddy/dashcam-transfer
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feat: harden dashcam transfer tegen flakke SD-lezer + stale-mount cleanup

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- dashcam-transfer.py: log echte OSError (shutil.copy2 i.p.v. cp), pre-flight
  leesbaarheidscheck voor ruimte-wissen, retry (3x) + early-abort (5x), guards
  op bestandssysteem-calls, WhatsApp GESTOPT bij defecte kaart
- dashcam-transfer-mount.sh: skip als service al draait, read-only fsck.exfat
  health check, %k device-naam doorgeven
- dashcam-transfer-cleanup.sh: nieuw - ruimt stale mount op bij udev REMOVE
- udev/99-dashcam-trigger.rules: ADD + REMOVE regels met %k
- tests: 20 python + 7 mount + 12 cleanup checks
- README: architectuur, robuustheid, deploy-instructies
This commit is contained in:
Eddy de Vink 2026-08-11 20:23:24 +02:00
commit 8cc04ea409
9 changed files with 779 additions and 76 deletions
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udev/99-dashcam-trigger.rules Normal file
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# Dashcam SD card trigger — deploy naar /etc/udev/rules.d/99-dashcam-trigger.rules
# udev draait deze via systemd-run (niet direct) omdat de udev-context geen
# mount/umount-rechten heeft op Fedora met SELinux enforcing.
# %k = kernel device name (bv. sde1), doorgegeven als $1.
# ADD: kaart ingeplugd → mount + start transfer
ACTION=="add", SUBSYSTEM=="block", KERNEL=="sd*[0-9]", ENV{ID_VENDOR_ID}=="14cd", ENV{ID_MODEL_ID}=="1212", RUN+="/usr/bin/systemd-run --no-block --collect /usr/local/bin/dashcam-transfer-mount %k"
ACTION=="add", SUBSYSTEM=="block", KERNEL=="sd*[0-9]", ENV{ID_VENDOR_ID}=="05e3", ENV{ID_MODEL_ID}=="0751", RUN+="/usr/bin/systemd-run --no-block --collect /usr/local/bin/dashcam-transfer-mount %k"
# REMOVE: kaartlezer eruit → stale mount opruimen + mislukte transfer stoppen
ACTION=="remove", SUBSYSTEM=="block", KERNEL=="sd*[0-9]", ENV{ID_VENDOR_ID}=="14cd", ENV{ID_MODEL_ID}=="1212", RUN+="/usr/bin/systemd-run --no-block --collect /usr/local/bin/dashcam-transfer-cleanup %k"
ACTION=="remove", SUBSYSTEM=="block", KERNEL=="sd*[0-9]", ENV{ID_VENDOR_ID}=="05e3", ENV{ID_MODEL_ID}=="0751", RUN+="/usr/bin/systemd-run --no-block --collect /usr/local/bin/dashcam-transfer-cleanup %k"