Fix AArch64 CPU Docker pipeline (#27331)

Signed-off-by: Ioana Ghiban <ioana.ghiban@arm.com>

.buildkite/release-pipeline.yaml

@@ -22,7 +22,7 @@ steps:
     agents:
       queue: arm64_cpu_queue_postmerge
     commands:
-      - "DOCKER_BUILDKIT=1 docker build --build-arg max_jobs=16 --build-arg USE_SCCACHE=1 --build-arg GIT_REPO_CHECK=1 --build-arg VLLM_BUILD_ACL=ON --tag vllm-ci:build-image --target build --progress plain -f docker/Dockerfile.cpu ."
+      - "DOCKER_BUILDKIT=1 docker build --build-arg max_jobs=16 --build-arg GIT_REPO_CHECK=1 --build-arg VLLM_BUILD_ACL=ON --tag vllm-ci:build-image --target vllm-build --progress plain -f docker/Dockerfile.cpu ."
       - "mkdir artifacts"
       - "docker run --rm -v $(pwd)/artifacts:/artifacts_host vllm-ci:build-image bash -c 'cp -r dist /artifacts_host && chmod -R a+rw /artifacts_host'"
       - "bash .buildkite/scripts/upload-wheels.sh"

docker/Dockerfile.cpu

@@ -79,6 +79,9 @@ RUN echo 'ulimit -c 0' >> ~/.bashrc
 ######################### BUILD IMAGE #########################
 FROM base AS vllm-build
 
+ARG max_jobs=2
+ENV MAX_JOBS=${max_jobs}
+
 ARG GIT_REPO_CHECK=0
 # Support for building with non-AVX512 vLLM: docker build --build-arg VLLM_CPU_DISABLE_AVX512="true" ...
 ARG VLLM_CPU_DISABLE_AVX512=0
@@ -104,95 +107,7 @@ RUN --mount=type=cache,target=/root/.cache/uv \
     --mount=type=cache,target=/root/.cache/ccache \
     --mount=type=cache,target=/workspace/vllm/.deps,sharing=locked \
     --mount=type=bind,source=.git,target=.git \
-    VLLM_TARGET_DEVICE=cpu python3 setup.py bdist_wheel
-
-#################### WHEEL BUILD IMAGE ####################
-FROM base AS build
-ARG TARGETPLATFORM
-
-ARG PIP_INDEX_URL UV_INDEX_URL
-ARG PIP_EXTRA_INDEX_URL UV_EXTRA_INDEX_URL
-
-# install build dependencies
-COPY requirements/build.txt requirements/build.txt
-
-# This timeout (in seconds) is necessary when installing some dependencies via uv since it's likely to time out
-# Reference: https://github.com/astral-sh/uv/pull/1694
-ENV UV_HTTP_TIMEOUT=500
-ENV UV_INDEX_STRATEGY="unsafe-best-match"
-# Use copy mode to avoid hardlink failures with Docker cache mounts
-ENV UV_LINK_MODE=copy
-
-RUN --mount=type=cache,target=/root/.cache/uv \
-    uv pip install --python /opt/venv/bin/python3 -r requirements/build.txt
-
-COPY . .
-ARG GIT_REPO_CHECK=0
-RUN --mount=type=bind,source=.git,target=.git \
-    if [ "$GIT_REPO_CHECK" != "0" ]; then bash tools/check_repo.sh ; fi
-
-# max jobs used by Ninja to build extensions
-ARG max_jobs=2
-ENV MAX_JOBS=${max_jobs}
-
-ARG USE_SCCACHE
-ARG SCCACHE_DOWNLOAD_URL=https://github.com/mozilla/sccache/releases/download/v0.8.1/sccache-v0.8.1-x86_64-unknown-linux-musl.tar.gz
-ARG SCCACHE_ENDPOINT
-ARG SCCACHE_BUCKET_NAME=vllm-build-sccache
-ARG SCCACHE_REGION_NAME=us-west-2
-ARG SCCACHE_S3_NO_CREDENTIALS=0
-
-# Flag to control whether to use pre-built vLLM wheels
-ARG VLLM_USE_PRECOMPILED=""
-
-# if USE_SCCACHE is set, use sccache to speed up compilation
-RUN --mount=type=cache,target=/root/.cache/uv \
-    --mount=type=bind,source=.git,target=.git \
-    if [ "$USE_SCCACHE" = "1" ]; then \
-        echo "Installing sccache..." \
-        && curl -L -o sccache.tar.gz ${SCCACHE_DOWNLOAD_URL} \
-        && tar -xzf sccache.tar.gz \
-        && sudo mv sccache-v0.8.1-x86_64-unknown-linux-musl/sccache /usr/bin/sccache \
-        && rm -rf sccache.tar.gz sccache-v0.8.1-x86_64-unknown-linux-musl \
-        && if [ ! -z ${SCCACHE_ENDPOINT} ] ; then export SCCACHE_ENDPOINT=${SCCACHE_ENDPOINT} ; fi \
-        && export SCCACHE_BUCKET=${SCCACHE_BUCKET_NAME} \
-        && export SCCACHE_REGION=${SCCACHE_REGION_NAME} \
-        && export SCCACHE_S3_NO_CREDENTIALS=${SCCACHE_S3_NO_CREDENTIALS} \
-        && export SCCACHE_IDLE_TIMEOUT=0 \
-        && export CMAKE_BUILD_TYPE=Release \
-        && export VLLM_USE_PRECOMPILED="${VLLM_USE_PRECOMPILED}" \
-        && export VLLM_DOCKER_BUILD_CONTEXT=1 \
-        && sccache --show-stats \
-        && python3 setup.py bdist_wheel --dist-dir=dist --py-limited-api=cp38 \
-        && sccache --show-stats; \
-    fi
-
-ARG vllm_target_device="cpu"
-ENV VLLM_TARGET_DEVICE=${vllm_target_device}
-ENV CCACHE_DIR=/root/.cache/ccache
-RUN --mount=type=cache,target=/root/.cache/ccache \
-    --mount=type=cache,target=/root/.cache/uv \
-    --mount=type=bind,source=.git,target=.git  \
-    if [ "$USE_SCCACHE" != "1" ]; then \
-        # Clean any existing CMake artifacts
-        rm -rf .deps && \
-        mkdir -p .deps && \
-        export VLLM_USE_PRECOMPILED="${VLLM_USE_PRECOMPILED}" && \
-        export VLLM_DOCKER_BUILD_CONTEXT=1 && \
-        python3 setup.py bdist_wheel --dist-dir=dist --py-limited-api=cp38; \
-    fi
-
-# Check the size of the wheel if RUN_WHEEL_CHECK is true
-COPY .buildkite/check-wheel-size.py check-wheel-size.py
-# sync the default value with .buildkite/check-wheel-size.py
-ARG VLLM_MAX_SIZE_MB=450
-ENV VLLM_MAX_SIZE_MB=$VLLM_MAX_SIZE_MB
-ARG RUN_WHEEL_CHECK=true
-RUN if [ "$RUN_WHEEL_CHECK" = "true" ]; then \
-        python3 check-wheel-size.py dist; \
-    else \
-        echo "Skipping wheel size check."; \
-    fi
+    VLLM_TARGET_DEVICE=cpu python3 setup.py bdist_wheel --dist-dir=dist --py-limited-api=cp38
 
 ######################### TEST DEPS #########################
 FROM base AS vllm-test-deps