plano/config
Octopus b85fab8696 feat: add http_headers support to LlmProvider for custom upstream headers (fixes #592)
Allows users to specify custom HTTP request headers per LLM provider in
plano_config.yaml, useful for providers requiring non-standard auth or
telemetry headers:

  model_providers:
    - model: provider/model
      access_key: $API_KEY
      http_headers:
        X-Custom-Header: "custom-value"
        X-API-Version: "v1"
2026-04-03 15:09:29 +08:00
..
docker-compose.dev.yaml Overhaul demos directory: cleanup, restructure, and standardize configs (#760) 2026-02-17 03:09:28 -08:00
env.list restructure cli (#656) 2025-12-25 14:55:29 -08:00
envoy.template.yaml Unified overrides for custom router and orchestrator models (#820) 2026-03-15 09:36:11 -07:00
plano_config_schema.yaml feat: add http_headers support to LlmProvider for custom upstream headers (fixes #592) 2026-04-03 15:09:29 +08:00
README.md Adding support for wildcard models in the model_providers config (#696) 2026-01-28 17:47:33 -08:00
requirements.txt restructure cli (#656) 2025-12-25 14:55:29 -08:00
supervisord.conf separate config generation from process startup in supervisord (#838) 2026-03-19 22:37:56 -07:00
test_passthrough.yaml Run plano natively by default (#744) 2026-03-05 07:35:25 -08:00
validate_plano_config.sh model routing: cost/latency ranking with ranked fallback list (#849) 2026-03-30 13:46:52 -07:00

Envoy filter code for gateway

Add toolchain

$ rustup target add wasm32-wasip1

Building

$ cargo build --target wasm32-wasip1 --release

Testing

$ cargo test

Local development

  • Build docker image for Plano. Note this needs to be built once.

    $ sh build_filter_image.sh
    
  • Build filter binary,

    $ cargo build --target wasm32-wasip1 --release
    
  • Start envoy with config.yaml and test,

    $ docker compose -f docker-compose.dev.yaml up plano
    
  • dev version of docker-compose file uses following files that are mounted inside the container. That means no docker rebuild is needed if any of these files change. Just restart the container and chagne will be picked up,

    • envoy.template.yaml
    • intelligent_prompt_gateway.wasm