chore: import upstream snapshot with attribution

ci/docker/base.gpu.Dockerfile

@@ -0,0 +1,72 @@
+# syntax=docker/dockerfile:1.3-labs
+ARG BASE_IMAGE=nvidia/cuda:12.8.1-cudnn-devel-ubuntu22.04
+FROM $BASE_IMAGE
+
+ARG BUILDKITE_BAZEL_CACHE_URL
+ARG PYTHON=3.10
+ARG CUDA_VERSION=12.8.1
+
+ENV DEBIAN_FRONTEND=noninteractive
+ENV TZ=America/Los_Angeles
+
+ENV RAY_BUILD_ENV=ubuntu22.04_clang14_cuda${CUDA_VERSION}_py$PYTHON
+ENV BUILDKITE=true
+ENV CI=true
+ENV PYTHON=$PYTHON
+ENV RAY_USE_RANDOM_PORTS=1
+ENV RAY_DEFAULT_BUILD=1
+ENV RAY_INSTALL_JAVA=0
+ENV BUILDKITE_BAZEL_CACHE_URL=${BUILDKITE_BAZEL_CACHE_URL}
+
+RUN <<EOF
+#!/bin/bash
+
+set -euo pipefail
+
+apt-get update -qq && apt-get upgrade -qq
+apt-get install -y -qq \
+    curl python-is-python3 git build-essential \
+    sudo zip unzip unrar apt-utils dialog tzdata wget rsync \
+    language-pack-en tmux cmake gdb vim htop \
+    libgtk2.0-dev zlib1g-dev libgl1-mesa-dev \
+    clang-format-14 jq \
+    clang-tidy-14 clang-14
+ln -s /usr/bin/clang-format-14 /usr/bin/clang-format
+ln -s /usr/bin/clang-tidy-14 /usr/bin/clang-tidy
+ln -s /usr/bin/clang-14 /usr/bin/clang
+
+# Install docker CLI
+mkdir -p /etc/apt/keyrings
+curl -fsSL https://download.docker.com/linux/ubuntu/gpg -o /etc/apt/keyrings/docker.asc
+chmod a+r /etc/apt/keyrings/docker.asc
+echo \
+  "deb [arch=$(dpkg --print-architecture) signed-by=/etc/apt/keyrings/docker.asc] https://download.docker.com/linux/ubuntu \
+  $(. /etc/os-release && echo "${UBUNTU_CODENAME:-$VERSION_CODENAME}") stable" | \
+  tee /etc/apt/sources.list.d/docker.list > /dev/null
+apt-get update
+apt-get install -y docker-ce-cli
+
+echo "build --remote_cache=${BUILDKITE_BAZEL_CACHE_URL}" >> /root/.bazelrc
+
+curl -fsSL https://astral.sh/uv/install.sh | env UV_UNMANAGED_INSTALL="/usr/local/bin" sh
+
+EOF
+
+ENV CC=clang
+ENV CXX=clang++-14
+
+# System conf for tests
+RUN locale -a
+ENV LC_ALL=en_US.utf8
+ENV LANG=en_US.utf8
+RUN echo "ulimit -c 0" >> /root/.bashrc
+
+# Install some dependencies (miniforge, pip dependencies, etc)
+RUN mkdir /ray
+WORKDIR /ray
+
+COPY . .
+
+RUN bash --login -ie -c '\
+    BUILD=1 SKIP_PYTHON_PACKAGES=1 ./ci/env/install-dependencies.sh \
+'