--help

gym

root

ENROOT_VERSION=3.5.0 UV_VERSION=0.11.29 PYTHON_VERSION=3.13.14 TARGETARCH=arm64 RUNTIME_UID=65532 RUNTIME_GID=65532 BASE_IMAGE=nvcr.io/nvidia/cuda-dl-base:26.03-cuda13.2-devel-ubuntu24.04 NEMO_GYM_PREFETCH_CONFIGS= NEMO_GYM_COMMIT=1f8afc71d45fac14872d86fe300374afa2001e7a NVIDIA_BUILD_ID=476771270 NVIDIA_BUILD_REF=8c8da7764bf7afe7195a453bd1dfb80ef22ff7d1 RC_DATE=v0.7.0 NEMO_GYM_SEED_SERVER_ENVS= export HOME=/home/nemo-runtime XDG_CACHE_HOME=/opt/nemo-gym/cache/xdg &&
  test "$(id -u)" = "${RUNTIME_UID}" &&
  test -w "${HOME}" &&
  test -w "${XDG_CACHE_HOME}" &&
  test -w "${UV_CACHE_DIR}" &&
  test -w "${PRE_COMMIT_HOME}" &&
  test -w /opt/nemo-gym/cache &&
  test -w /opt/nemo-gym/results &&
  test -x /usr/local/bin/uv &&
  test -x /usr/local/bin/uvx &&
  test -x /opt/nemo_gym_venv/bin/python &&
  venv_site_packages="$(python -c 'import site; print(site.getsitepackages()[0])')" &&
  rm "${venv_site_packages}/.nonroot-uninstall-probe" &&
  touch "${HOME}/.nonroot-write-probe" "${XDG_CACHE_HOME}/.nonroot-write-probe" "${UV_CACHE_DIR}/.nonroot-write-probe" /opt/nemo-gym/.nonroot-write-probe /opt/nemo-gym/cache/.nonroot-write-probe /opt/nemo-gym/results/.nonroot-write-probe "${venv_site_packages}/.nonroot-write-probe" &&
  gym --help >/dev/null &&
  uv venv /opt/nemo-gym/cache/container-smoke &&
  /opt/nemo-gym/cache/container-smoke/bin/python -c "import sys; assert sys.version_info[:2] == (3, 13)" &&
  rm -r /opt/nemo-gym/cache/container-smoke "${HOME}/.nonroot-write-probe" "${XDG_CACHE_HOME}/.nonroot-write-probe" "${UV_CACHE_DIR}/.nonroot-write-probe" /opt/nemo-gym/.nonroot-write-probe /opt/nemo-gym/cache/.nonroot-write-probe /opt/nemo-gym/results/.nonroot-write-probe "${venv_site_packages}/.nonroot-write-probe"

65532:65532

ENROOT_VERSION=3.5.0 UV_VERSION=0.11.29 PYTHON_VERSION=3.13.14 TARGETARCH=arm64 RUNTIME_UID=65532 RUNTIME_GID=65532 BASE_IMAGE=nvcr.io/nvidia/cuda-dl-base:26.03-cuda13.2-devel-ubuntu24.04 NEMO_GYM_PREFETCH_CONFIGS= NEMO_GYM_COMMIT=1f8afc71d45fac14872d86fe300374afa2001e7a NVIDIA_BUILD_ID=476771270 NVIDIA_BUILD_REF=8c8da7764bf7afe7195a453bd1dfb80ef22ff7d1 RC_DATE=v0.7.0 NEMO_GYM_SEED_SERVER_ENVS= venv_site_packages="$(/opt/nemo_gym_venv/bin/python -c         'import site; print(site.getsitepackages()[0])')" &&
  touch "${venv_site_packages}/.nonroot-uninstall-probe" &&
  find /opt/nemo-gym -path /opt/nemo-gym/cache -prune -o -type d -name .venv -prune -o -type d -exec chown "${RUNTIME_UID}:${RUNTIME_GID}" {} + &&
  find /opt/nemo_gym_venv -type d -exec chown "${RUNTIME_UID}:${RUNTIME_GID}" {} +

RUN |13 ENROOT_VERSION=3.5.0 UV_VERSION=0.11.29 PYTHON_VERSION=3.13.14 TARGETARCH=arm64 RUNTIME_UID=65532 RUNTIME_GID=65532 BASE_IMAGE=nvcr.io/nvidia/cuda-dl-base:26.03-cuda13.2-devel-ubuntu24.04 NEMO_GYM_PREFETCH_CONFIGS= NEMO_GYM_COMMIT=1f8afc71d45fac14872d86fe300374afa2001e7a NVIDIA_BUILD_ID=476771270 NVIDIA_BUILD_REF=8c8da7764bf7afe7195a453bd1dfb80ef22ff7d1 RC_DATE=v0.7.0 NEMO_GYM_SEED_SERVER_ENVS= /bin/sh -c <<"EOF" bash -exu if [[ -n "${NEMO_GYM_PREFETCH_CONFIGS:-}" ]]; then gym env prefetch "+config_paths=[${NEMO_GYM_PREFETCH_CONFIGS}]" fi # ray's bundled Java worker jar ships an outdated httpcore5 with a known CVE
# (GHSA-hf6x-8p5f-cgmf). Gym never uses Ray's Java cross-language worker, and # removing the jar doesn't affect ray.init(), remote tasks, actors, or
# ray.serve (verified locally). Covers both installed venvs (site-packages)
# and uv's own cache (archive-v0): confirmed uv silently skips a missing # cached file and installs everything else fine, even fully offline, so # purging it from the cache too doesn't break installing a fresh venv later
# for a server not prefetched here.
find /opt -name ray_dist.jar -delete

# Keep ownership changes for generated caches and server venvs in the layer
# that creates them so later layers do not duplicate their contents.
chown -R "${RUNTIME_UID}:${RUNTIME_GID}" /opt/nemo-gym/cache
find /opt/nemo-gym -type d -name .venv -prune \
    -exec chown -R "${RUNTIME_UID}:${RUNTIME_GID}" {} +
EOF # buildkit

ENROOT_VERSION=3.5.0 UV_VERSION=0.11.29 PYTHON_VERSION=3.13.14 TARGETARCH=arm64 RUNTIME_UID=65532 RUNTIME_GID=65532 BASE_IMAGE=nvcr.io/nvidia/cuda-dl-base:26.03-cuda13.2-devel-ubuntu24.04 NEMO_GYM_PREFETCH_CONFIGS= NEMO_GYM_COMMIT=1f8afc71d45fac14872d86fe300374afa2001e7a NVIDIA_BUILD_ID=476771270 NVIDIA_BUILD_REF=8c8da7764bf7afe7195a453bd1dfb80ef22ff7d1 RC_DATE=v0.7.0 NEMO_GYM_SEED_SERVER_ENVS= install -d -o "${RUNTIME_UID}" -g "${RUNTIME_GID}" "${UV_CACHE_DIR}" /opt/nemo-gym/cache/xdg

ENROOT_VERSION=3.5.0 UV_VERSION=0.11.29 PYTHON_VERSION=3.13.14 TARGETARCH=arm64 RUNTIME_UID=65532 RUNTIME_GID=65532 BASE_IMAGE=nvcr.io/nvidia/cuda-dl-base:26.03-cuda13.2-devel-ubuntu24.04 NEMO_GYM_PREFETCH_CONFIGS= NEMO_GYM_COMMIT=1f8afc71d45fac14872d86fe300374afa2001e7a NVIDIA_BUILD_ID=476771270 NVIDIA_BUILD_REF=8c8da7764bf7afe7195a453bd1dfb80ef22ff7d1 RC_DATE=v0.7.0 NEMO_GYM_SEED_SERVER_ENVS= git init --quiet &&
  pre-commit install-hooks &&
  chown -R "${RUNTIME_UID}:${RUNTIME_GID}" "${PRE_COMMIT_HOME}" &&
  rm -rf .git

PRE_COMMIT_HOME=/opt/nemo-gym/cache/pre-commit