NOTE: We use docker buildx instead of docker build for these containers

This directory contains the Dockerfile for NeMo-RL Docker images. You can build two types of images:

• A release image (recommended): Contains everything from the hermetic image, plus the nemo-rl source code and pre-fetched virtual environments for isolated workers.
• A hermetic image: Includes the base image plus pre-fetched NeMo RL python packages in the uv cache.

For detailed instructions on building these images, please see docs/docker.md.