sidecar-v2

vincent/sidecar-v2

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Author	SHA1	Message	Date
vincent	18dfb2901b	fix: add Primary-Wait Prometheus counters + conservative defaults — BIZ-60 review P0 changes per 4-reviewer consensus (严维序/陆怀瑾/沈路明/梁思筑): 1. Prometheus metrics counters (proxy.py + server.py): - sidecar_primary_wait_enter_total: requests entering Primary-Wait - sidecar_primary_wait_recovery_total: successful primary recoveries - sidecar_primary_wait_exhausted_total: wait exhausted → emergency 2. Conservative default (config.py): - primary_wait_max_retries: 6 → 3 (15s total wait, safe start) - Observe recovery rate before increasing to 6 Counters form complete funnel: enter - recovery = exhausted, enabling Grafana monitoring and ROI validation per COO/PM/Ops.	2026-06-25 22:48:09 +08:00
vincent	2d95ae50a5	feat: Sidecar V2 — multi-pool provider proxy with 429 cooldown - proxy.py: Fix route path duplication (v1/v1 → v1) when upstream base URL already includes /v1 prefix - proxy.py: Fix _emergency_count global variable for metrics tracking - server.py: Add logging.basicConfig(level=logging.INFO) for structlog INFO-level log visibility - Full multi-pool routing: primary → fallback → emergency passthrough - Per-backend rate limiting with RPM-based token bucket - 429 cooldown mechanism with automatic recovery - Dashboard with SSE real-time monitoring - Admin API for backend/pool/config management - SQLite-backed persistence with encrypted API key storage - Docker compose deployment Deployed by opengineer 严维序 as BIZ-50 Step 4	2026-06-25 21:20:32 +08:00

Author

SHA1

Message

Date

vincent

18dfb2901b

fix: add Primary-Wait Prometheus counters + conservative defaults — BIZ-60 review

P0 changes per 4-reviewer consensus (严维序/陆怀瑾/沈路明/梁思筑):

1. Prometheus metrics counters (proxy.py + server.py):
   - sidecar_primary_wait_enter_total: requests entering Primary-Wait
   - sidecar_primary_wait_recovery_total: successful primary recoveries
   - sidecar_primary_wait_exhausted_total: wait exhausted → emergency

2. Conservative default (config.py):
   - primary_wait_max_retries: 6 → 3 (15s total wait, safe start)
   - Observe recovery rate before increasing to 6

Counters form complete funnel: enter - recovery = exhausted,
enabling Grafana monitoring and ROI validation per COO/PM/Ops.

2026-06-25 22:48:09 +08:00

vincent

2d95ae50a5

feat: Sidecar V2 — multi-pool provider proxy with 429 cooldown

- proxy.py: Fix route path duplication (v1/v1 → v1) when upstream
  base URL already includes /v1 prefix
- proxy.py: Fix _emergency_count global variable for metrics tracking
- server.py: Add logging.basicConfig(level=logging.INFO) for structlog
  INFO-level log visibility
- Full multi-pool routing: primary → fallback → emergency passthrough
- Per-backend rate limiting with RPM-based token bucket
- 429 cooldown mechanism with automatic recovery
- Dashboard with SSE real-time monitoring
- Admin API for backend/pool/config management
- SQLite-backed persistence with encrypted API key storage
- Docker compose deployment

Deployed by opengineer 严维序 as BIZ-50 Step 4

2026-06-25 21:20:32 +08:00

2 Commits