Tau.Acuvim
66660364ec
Three small polish items on top of the cost-compute feature. (A) Dockerfile: install libgssapi-krb5-2 in the runtime stage. Silences the "Cannot load library libgssapi_krb5.so.2" warning that Npgsql logs when probing for Kerberos auth on Linux. We don't actually use Kerberos; the lib is ~3 MB and removes confusing log noise. (B) FleetTimescaleBootstrapper: add hierarchical fleet.daily_per_customer continuous aggregate on top of fleet.hourly_per_device. Per-customer daily totals (samples, kwh imported/exported, avg/max/min kW). Realtime, materialized_only=false, 365-day start_offset, hourly refresh. Available for long-range dashboards / billing summaries that don't need device-level or hourly detail. Not yet consumed by any query — exists as a primitive for the next dashboard / report that wants it. (C) Fleet dashboard: include per-customer cost today. - FleetQueryService.GetDashboardAsync invokes FleetCostService.ComputeAsync per customer for today's UTC window. Failures for one customer don't break the dashboard (leave their CostToday null and continue). - FleetCustomerSummary gains nullable CostToday; FleetDashboardDto gains TotalCostToday (sum across customers). - AdminFleetDashboardPage adds a 5th Statistic card "Cost today" in green, and a "Today (cost)" column in the customer summary table. - Perf note added in service comment: per-load cost compute scales with N customers; revisit with a materialised daily_cost view when N grows beyond ~100. Verified on the running stack - Admin container logs no longer contain "libgssapi" anywhere. - timescaledb_information.continuous_aggregates shows both hourly_per_device and daily_per_customer. - /api/fleet/dashboard returns totalCostToday=161.00, the single customer (DEV0001) row shows costToday=161.00 matching the cost endpoint's total for the same UTC day. Deliberately not in this commit: per-customer Postgres RLS for multi-Admin-user setups. That needs design decisions (claim source, fleet-admin bypass model, connection-pooling interaction with session variables) — I'd rather pose those questions and ship it right than sneak in a half-baked version. Wrap-up message has the design qs. Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com> |
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| .gitignore | ||
| CLAUDE.md | ||