These subsystems are retired and replaced by better alternatives (FleetNow /
FleetOps SPAs via dashboard_api; in-process pooling; reporting.v_ingest_health).
Remove them so the repo reflects the live stack only. Nothing running depends
on the deleted artifacts.
Deleted (dead artifacts):
- n8n-workflows/ (retired webhook exports), grafana/ (provisioning for the
removed service), dwh/ (migrations for the decommissioned external warehouse)
- runbooks: DWH_PIPELINE.md, DWH_Execution_Manual.md, grafanaDeployment.md,
grafanaOperationalManual.md
Code/config:
- run_migrations.py: drop sync_role_passwords() (its only entries were the now
-dead grafana_ro + pgbouncer syncs; the guard already made it inert)
- .env: remove the two unused GRAFANA_* vars
- ingest_movement_rev.py / db_audit / deploy_dashboard_api_staging.sh: reword
stale Grafana/grafana_ro comments
Docs: scrub n8n/Grafana/DWH from CLAUDE.md, CONNECTIONS, DATA_FLOW,
OPERATIONS_MANUAL, docker_commands, KPI_FRAMEWORK, PLATFORM_OVERVIEW,
STAGING_FLEETOPS, and deprecation-banner the two large SQL libraries
(dwh_gold was already dropped 2026-06-05).
Kept deliberately: the grafana_ro DB role (now an unused read-only login),
applied migration history, dated docs/reports/*, and docs/superpowers/* specs.
Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
Ingest scripts were connecting to the old tracksolid_2 database instead of
the timescale_db container in this stack. Grafana was already correct
(uses service name timescale_db:5432). Also strip leading space and quotes
from DATABASE_URL and API_BASE_URL so os.getenv() returns clean values.
Co-Authored-By: Claude Opus 4.7 <noreply@anthropic.com>
grafana_ro DB role was created with placeholder password 'SET_PASSWORD_IN_ENV'
and GRAFANA_DB_RO_PASSWORD was never set in .env, so Grafana's TracksolidDB
datasource could not authenticate — causing 'Failed to load home dashboard'.
Fix:
- Add GRAFANA_DB_RO_PASSWORD to .env with a secure generated password
- Add sync_role_passwords() to run_migrations.py — runs ALTER ROLE on every
startup so DB password stays in sync with the env var (idempotent)
Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
