@arizeai/phoenix-mcp

# Deploying Phoenix with a Reverse Proxy This example shows how to deploy Phoenix behind a reverse proxy with a custom root path for the application. While the example uses [`traefik`](https://doc.traefik.io/traefik/), the same result can be achieved with other reverse proxy servers (e.g., Nginx). ## Steps Inspect the `traefik` configuration files in [traefik.toml](./traefik.toml) and [routes.toml](./routes.toml). These files configure a reverse proxy to run on port `9999` with application root path `/phoenix_root_path` that forwards traffic to an instance of Phoenix running locally on the default port. Download and decompress the appropriate [`traefik` binary](https://github.com/traefik/traefik/releases) and place it in the current directory. Spin up the proxy with ``` ./traefik --configFile=traefik.toml ``` Next, install Phoenix. ``` pip install arize-phoenix ``` Set the `PHOENIX_HOST_ROOT_PATH` environment variable to match the root path in the configuration files above. ``` export PHOENIX_HOST_ROOT_PATH="/phoenix_root_path" ``` Run Phoenix with ``` python -m phoenix.server.main serve ``` You should now be able to access the Phoenix UI via the `traefik` proxy at http://127.0.0.1:9999/phoenix_root_path. ## References This guide is adapted from the equivalent [FastAPI guide](https://fastapi.tiangolo.com/advanced/behind-a-proxy/#testing-locally-with-traefik).