A previous agent changed nautilus_trader to run from /tmp/blue_runtime_mirror/prod/
and updated PYTHONPATH + DOLPHIN_LOCAL_RUNTIME_ROOT to match. /tmp/blue_runtime_mirror
no longer exists after the OOM reboot, so supervisord could not start BLUE.
Fix: restore canonical paths for nautilus_trader:
command: /mnt/dolphinng5_predict/prod/nautilus_event_trader.py
directory: /mnt/dolphinng5_predict/prod
PYTHONPATH: /mnt/dolphinng5_predict:/mnt/dolphinng5_predict/nautilus_dolphin:/mnt/dolphinng5_predict/prod
DOLPHIN_LOCAL_RUNTIME_ROOT: /mnt/dolphinng5_predict
Rule: NEVER point nautilus_trader at /tmp. /tmp dirs are volatile;
canonical trader binaries must always be referenced via /mnt paths.
Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
