Configuration

How to configure Phoenix for your needs

Environment Variables

Phoenix uses environment variables to control how data is sent, received, and stored. Here is the comprehensive list:

• PHOENIX_PORT: The port to run the phoenix server. Defaults to 6006 (since this port works best with other tools like SageMaker notebooks. )

• PHOENIX_HOST: The host to run the phoenix server. Defaults to 0.0.0.0

• PHOENIX_NOTEBOOK_ENV: The notebook environment. Typically you do not need to set this but it can be set explicitly (e.x. sagemaker)

• PHOENIX_COLLECTOR_ENDPOINT: The endpoint traces and evals are sent to. This must be set if the Phoenix server is running on a remote instance. For example if phoenix is running at http://125.2.3.5:4040 , this environment variable must be set where your LLM application is running and being traced. Note that the endpoint should not contain trailing slashes or slugs.

• PHOENIX_WORKING_DIR: The directory in which to save, load, and export datasets. This directory must be accessible by both the Phoenix server and the notebook environment.

• PHOENIX_PROJECT_NAME: The project under which traces will be sent. See projects.