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| author | St33v <github@f3rr3t.com> | 2026-06-10 19:10:38 +1000 |
|---|---|---|
| committer | St33v <github@f3rr3t.com> | 2026-06-10 19:10:38 +1000 |
| commit | e433a99ceddf7168d23377ffc8d585fc80ba8fb2 (patch) | |
| tree | 32f7ff056e404ae1d4563125c169bd4c535992aa /systemd/synoptic-morph.service | |
| parent | 59e7c485be1e9be62f0b4cdb7d1130701c1e3c46 (diff) | |
Add synoptic-morph: 30-day rolling morph timelapse
synopticMorph.sh: rolling-cache implementation. On each run:
1. Pick the last WINDOW_DAYS*4 charts from the archive.
2. For each adjacent pair, fill any missing pair-morph (cached at
/mnt/enclave/synoptic/pairs/<chartA>__<chartB>/p_NNNN.png).
3. Evict pair dirs whose slug isn't in the current window.
4. Symlink frames into a temp seq dir with LINGER on each source
chart and DWELL on the latest, fade-in 1s and fade-out 2s.
5. Encode to /srv/www/pestrel/morph.mp4 with ffmpeg/h264.
Bootstrap: ~50 min CPU on first run (119 pair morphs at ~25s each).
Steady state: ~1 min/cycle (1 new pair + concat + encode).
synoptic-morph.service: oneshot, TimeoutStartSec=2h to cover the
bootstrap, Nice=10 + IOSchedulingClass=idle so it doesn't fight
the system for CPU/disk.
synoptic.service gains OnSuccess=synoptic-morph.service so the
chain fires automatically after each successful chart fetch.
morph.html: points at /morph.mp4 now. index.html: "Three-day
history" button renamed to "Monthly history", URL /morph.html.
setup.sh: installs the new unit + script, provisions
/mnt/enclave/synoptic/{pairs,out} when the enclave mount is present.
.gitignore: drop .claude/ (transient harness state).
Co-Authored-By: Claude Opus 4.7 <noreply@anthropic.com>
Diffstat (limited to 'systemd/synoptic-morph.service')
| -rw-r--r-- | systemd/synoptic-morph.service | 16 |
1 files changed, 16 insertions, 0 deletions
diff --git a/systemd/synoptic-morph.service b/systemd/synoptic-morph.service new file mode 100644 index 0000000..042b697 --- /dev/null +++ b/systemd/synoptic-morph.service @@ -0,0 +1,16 @@ +[Unit] +Description=Render rolling 30-day synoptic-chart morph timelapse + +[Service] +Type=oneshot +User=st33v +WorkingDirectory=/mnt/enclave/synoptic +ExecStart=/opt/synoptic/synopticMorph.sh +# Bootstrap can take ~50 min (119 pair morphs); steady-state is ~1 min. +TimeoutStartSec=2h +Nice=10 +IOSchedulingClass=idle +ExecStopPost=/bin/sh -c 'STATUS=SUCCESS; [ "$$EXIT_STATUS" != "0" ] && STATUS=FAILURE; logger -t synoptic-morph -p user.err "synoptic-morph $$STATUS exit=$$EXIT_STATUS"' +SyslogIdentifier=synoptic-morph +StandardOutput=journal +StandardError=journal |