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Qdrant Backend

Qdrant stores embeddings and response payloads for semantic caching.

Ports​

AI Cost Firewall uses Qdrant gRPC:

6334

Qdrant REST usually runs on:

6333

REST is useful for health checks and manual inspection.

Local Docker example​

docker run -d --rm --name qdrant \
  -p 6333:6333 \
  -p 6334:6334 \
  qdrant/qdrant

Health check:

curl http://127.0.0.1:6333/healthz

Firewall config:

qdrant_url http://127.0.0.1:6334;

Vector size​

qdrant_vector_size 1536;

This must match the embedding model. Existing collections are validated at startup.