launch_dolphin_violet.py: own namespaces hard-set (CH dolphin_violet, HZ
DOLPHIN_STATE_VIOLET/PNL, Zinc prefix violet, DOLPHIN-VIOLET-001); own
credentials (BINGX_VIOLET_API_KEY/SECRET) — DARK idle with periodic WARNING
until provisioned; CH preflight SELECT-probes the required tables and NEVER
creates (DDL-before-code); kernel snapshot path repointed away from PINK's
fixed /tmp/.pink_kernel_state.json; mainnet hard-disabled; observe loop
never calls runtime.step(). ObserveOnlyVenue: submit/cancel raise
ObserveOnlyViolation with full attribute delegation — the kernel's
venue-submit-failure rollback converts a refusal into a synthetic REJECT
(slot back to IDLE), proven against the real kernel. FeedDivergenceMonitor:
per-asset scan-vs-venue divergence rows (bookTicker WS via
prod/bingx/market_stream, REST fallback) with stale-mid suppression and
plane seq propagation — the FET 0.2176-vs-0.1878 detector; runs even DARK
(public data). Supervisord [program:dolphin_violet] autostart=false, no
keys in conf by design. Violet package: 42 tests green + V0 gate.
Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>
Adds dolphin-supervisord.service (installed + enabled) and dolphin_startup_check.sh:
- ExecStartPre waits for HZ (CRITICAL/blocks), CH+Prefect (WARN/degraded-ok)
- Logs to /tmp/dolphin_logs/startup.log + run_logs/dolphin_startup_<date>.log
- Writes machine-readable /tmp/dolphin_logs/startup_status.json on every start
- nautilus_trader remains autostart=false — BLUE must be started manually
SYSTEM BIBLE bumped to v7.1; §16.10 updated, §16.14 added.
Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
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>
