feat(alibaba): free-tier routing with live quota sync (#8893)

* feat(alibaba): add free-tier routing with console quota and builtin allowlist

Classify DashScope free vs paid models via console quota API, a hardcoded
operator allowlist fallback, and per-connection drained tracking. Wire wildcard
combo expansion, model refresh, combo exhaustion, and audit redaction for
Alibaba console credentials.

* fix(routing): reset forced connection pin and persist Alibaba free-tier drain

Drop session affinity pins when a forced connection is excluded after 429,
and record Alibaba free-tier exhaustion on upstream 403 so per-key drained
lists stay accurate without blocking sibling keys.

* fix(alibaba): prefer live quota sync over static free-tier allowlist

Stop unioning the builtin text allowlist when a console quota snapshot exists,
treat expired quotaValidityPeriod as not_capable, and add a dated JSON pack plus
sync-alibaba-allowlist script for operator refresh without code edits.

* docs(alibaba): document free-tier console path + allowlist env overrides

Adds the 4 ALIBABA_FREE_TIER_*_FE_PATH / ALIBABA_FREE_TIER_ALLOWLIST_PATH
env vars (referenced by alibabaFreeTierQuotaFetcher.ts and
alibabaFreeTierAllowlist.ts) to .env.example and
docs/reference/ENVIRONMENT.md so the env/docs contract check passes.

Co-authored-by: diegosouzapw <8016841+diegosouzapw@users.noreply.github.com>

* refactor(open-sse): split alibabaFreeTierQuotaFetcher.ts under file-size cap

Extract pure parsing/classification/eligibility-filtering logic into
alibabaFreeTierQuotaClassify.ts and shared types/primitives into
alibabaFreeTierQuotaTypes.ts, leaving the HTTP/console-fetch flow in the
original file. Public API is unchanged (re-exported), behavior is identical.

Co-authored-by: AndrianBalanescu <AndrianBalanescu@users.noreply.github.com>

* fix: resolve typecheck errors in alibaba-free-tier routing

---------

Co-authored-by: diegosouzapw <8016841+diegosouzapw@users.noreply.github.com>
Co-authored-by: diegosouzapw <diegosouzapw@users.noreply.github.com>
Co-authored-by: AndrianBalanescu <AndrianBalanescu@users.noreply.github.com>
Co-authored-by: AndrianBalanescu <andrian@balanescu.dev>
This commit is contained in:
Andrew B.
2026-08-11 02:25:23 -05:00
committed by GitHub
parent 9a99a39b33
commit 21fd0a94f8
33 changed files with 4878 additions and 31 deletions

View File

@@ -1978,6 +1978,19 @@ APP_LOG_TO_FILE=true
# ALIBABA_CODING_PLAN_HOST=
# ALIBABA_CODING_PLAN_QUOTA_URL=
# ── Alibaba Model Studio free-tier quota sync ──
# Console front-end path overrides for the free-tier quota fetcher. Used by:
# open-sse/services/alibabaFreeTierQuotaFetcher.ts. When unset, the fetcher
# uses the production Bailian console paths.
# ALIBABA_FREE_TIER_VISION_FE_PATH=
# ALIBABA_FREE_TIER_MULTIMODAL_FE_PATH=
# ALIBABA_FREE_TIER_AUDIO_FE_PATH=
# Optional path to a local JSON override for the built-in text free-tier
# allowlist. Used by: open-sse/services/alibabaFreeTierAllowlist.ts. When
# unset, the fetcher falls back to $DATA_DIR/alibaba-free-tier-allowlist.json
# then config/alibaba-free-tier-allowlist.json.
# ALIBABA_FREE_TIER_ALLOWLIST_PATH=
# ── Context window tuning ──
# Tokens reserved for completion output when computing prompt budgets.
# Used by: open-sse/services/contextManager.ts. Default: 1024.