stacklok / toolhive / 28621810771

68%

Build Type

push

github

Committed by web-flow

Commit Message

Allow custom HTTP headers on the OpenAI embedding client (#5704)

Add custom HTTP headers to OpenAI embedding client

Gateways in front of OpenAI-compatible embedding services often key
behavior (routing, response-cache scoping) off a request header, but
the optimizer's OpenAI client only sent Content-Type and Authorization.

Add an optional spec.config.optimizer.embeddingHeaders map applied to
every embedding request. Admission rejects non-openai providers,
reserved names (Authorization, Content-Type), and invalid RFC 7230
header names via CEL, and bounds values through OpenAPI schema
constraints; config load mirrors the checks for non-Kubernetes config
sources. The client sets its protocol headers last so custom headers
can never override them.

Closes #5700

Coverage Stats

43 of 48 new or added lines in 4 files covered. (89.58%)

29 existing lines in 8 files now uncovered.

71226 of 105412 relevant lines covered (67.57%)

63.53 hits per line