V10.538 對齊 ai_calls ollama_other provider

migrations/043_allow_ollama_other_ai_calls_provider.sql

@@ -0,0 +1,32 @@
+-- Migration 043: allow telemetry-only ollama_other provider
+-- Date: 2026-06-01
+--
+-- Runtime code maps unresolved or unknown Ollama hosts to `ollama_other`.
+-- This is not a routing target; it is an observability bucket for failures
+-- that happen before a concrete GCP-A/GCP-B/111 host is selected.
+
+BEGIN;
+
+ALTER TABLE IF EXISTS ai_calls
+    DROP CONSTRAINT IF EXISTS chk_ai_calls_provider;
+
+ALTER TABLE IF EXISTS ai_calls
+    ADD CONSTRAINT chk_ai_calls_provider
+    CHECK (
+        provider IN (
+            'gcp_ollama',
+            'ollama_secondary',
+            'ollama_111',
+            'ollama_other',
+            'gemini',
+            'claude',
+            'nim',
+            'openrouter',
+            'nim_via_elephant'
+        )
+    ) NOT VALID;
+
+COMMENT ON CONSTRAINT chk_ai_calls_provider ON ai_calls IS
+    'Provider telemetry whitelist; ollama_other is unresolved/unknown Ollama host telemetry, not a route.';
+
+COMMIT;