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Enhance Dockerfile: limit ccache size, enable compression, and optimize git repo size

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Eugene Rakhmatulin
2025-12-20 15:29:37 -08:00
parent fbb1bf73d5
commit a83200573a
1 changed files with 7 additions and 1 deletions
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@@ -38,6 +38,10 @@ RUN apt update && apt upgrade -y \
# Configure Ccache for CUDA/C++ # Configure Ccache for CUDA/C++
ENV PATH=/usr/lib/ccache:$PATH ENV PATH=/usr/lib/ccache:$PATH
ENV CCACHE_DIR=/root/.ccache ENV CCACHE_DIR=/root/.ccache
# Limit ccache size to prevent unbounded growth (e.g. 50G)
ENV CCACHE_MAXSIZE=50G
# Enable compression to save space
ENV CCACHE_COMPRESS=1
# Tell CMake to use ccache for compilation # Tell CMake to use ccache for compilation
ENV CMAKE_CXX_COMPILER_LAUNCHER=ccache ENV CMAKE_CXX_COMPILER_LAUNCHER=ccache
ENV CMAKE_CUDA_COMPILER_LAUNCHER=ccache ENV CMAKE_CUDA_COMPILER_LAUNCHER=ccache
@@ -132,7 +136,9 @@ RUN --mount=type=cache,id=repo-cache,target=/repo-cache \
if [ "${VLLM_REF}" = "main" ]; then \ if [ "${VLLM_REF}" = "main" ]; then \
git reset --hard origin/main; \ git reset --hard origin/main; \
fi && \ fi && \
git submodule update --init --recursive; \ git submodule update --init --recursive && \
# Optimize git repo size
git gc --auto; \
fi && \ fi && \
# 3. Copy the updated code from the cache to the actual container workspace # 3. Copy the updated code from the cache to the actual container workspace
# We use 'cp -a' to preserve permissions # We use 'cp -a' to preserve permissions