ComfyUI/Dockerfile
Claude 1bf3bfbdb3
Fix Docker build failures and workflow publish bug; remove SageAttention
- Dockerfile: fix glibc 2.41 patch path (cuda-12.9 -> cuda-12.8 to match
  installed packages); remove SAGE_ATTENTION_AVAILABLE env var
- sync-build-release.yml: add always() to publish job condition so it runs
  even when build-self is skipped (the primary GitHub runner path succeeds),
  fixing releases never being created on normal builds
- entrypoint.sh: remove SageAttention compilation and GPU detection logic;
  simplify to permissions setup, ComfyUI-Manager sync, custom node install,
  and launch
- README: update CUDA version references from 12.9/cu129 to 12.8/cu128;
  remove SageAttention documentation; fix docker-compose GPU syntax

https://claude.ai/code/session_01WQc56fWdK329K11kRGnb5g
2026-03-27 12:31:01 +00:00

119 lines
4.8 KiB
Docker

# Use a recent slim base image
FROM python:3.12.11-slim-trixie
# Environment
ENV DEBIAN_FRONTEND=noninteractive \
PYTHONUNBUFFERED=1 \
COMFY_AUTO_INSTALL=1 \
PIP_DISABLE_PIP_VERSION_CHECK=1 \
PIP_NO_CACHE_DIR=1 \
PIP_BREAK_SYSTEM_PACKAGES=1 \
PIP_USE_PEP517=1 \
EXT_PARALLEL=4 \
NVCC_APPEND_FLAGS="--threads 8" \
MAX_JOBS=32 \
COMFYUI_PATH=/app/ComfyUI \
COMFYUI_MODEL_PATH=/app/ComfyUI/models \
COMFYUI_MODELS_PATH=/app/ComfyUI/models
# Enable non-free repositories and install system deps + CUDA toolkit
RUN apt-get update && apt-get install -y --no-install-recommends \
git \
build-essential \
cmake \
libgl1 \
libglx-mesa0 \
libglib2.0-0 \
fonts-dejavu-core \
fontconfig \
util-linux \
wget \
gnupg2 \
ca-certificates \
ninja-build \
patch \
pkg-config \
libcairo2-dev \
&& echo "deb http://deb.debian.org/debian trixie main contrib non-free non-free-firmware" > /etc/apt/sources.list.d/non-free.list \
&& wget https://developer.download.nvidia.com/compute/cuda/repos/debian12/x86_64/cuda-keyring_1.1-1_all.deb \
&& dpkg -i cuda-keyring_1.1-1_all.deb \
&& apt-get update \
&& apt-get install -y --no-install-recommends \
cuda-nvcc-12-8 \
cuda-cudart-dev-12-8 \
libcusparse-dev-12-8 \
libcublas-dev-12-8 \
libcurand-dev-12-8 \
libcusolver-dev-12-8 \
libcufft-dev-12-8 \
nvidia-smi \
&& rm -rf /var/lib/apt/lists/* \
&& rm cuda-keyring_1.1-1_all.deb
# Patch CUDA math_functions.h for glibc 2.41 compatibility
RUN sed -i 's/extern __DEVICE_FUNCTIONS_DECL__ __device_builtin__ double sinpi(double x);/extern __DEVICE_FUNCTIONS_DECL__ __device_builtin__ double sinpi(double x) noexcept (true);/' /usr/local/cuda-12.8/include/crt/math_functions.h && \
sed -i 's/extern __DEVICE_FUNCTIONS_DECL__ __device_builtin__ float sinpif(float x);/extern __DEVICE_FUNCTIONS_DECL__ __device_builtin__ float sinpif(float x) noexcept (true);/' /usr/local/cuda-12.8/include/crt/math_functions.h && \
sed -i 's/extern __DEVICE_FUNCTIONS_DECL__ __device_builtin__ double cospi(double x);/extern __DEVICE_FUNCTIONS_DECL__ __device_builtin__ double cospi(double x) noexcept (true);/' /usr/local/cuda-12.8/include/crt/math_functions.h && \
sed -i 's/extern __DEVICE_FUNCTIONS_DECL__ __device_builtin__ float cospif(float x);/extern __DEVICE_FUNCTIONS_DECL__ __device_builtin__ float cospif(float x) noexcept (true);/' /usr/local/cuda-12.8/include/crt/math_functions.h
# Set CUDA paths for entrypoint compilation
ENV CUDA_HOME=/usr/local/cuda-12.8 \
PATH=/usr/local/cuda-12.8/bin:${PATH} \
LD_LIBRARY_PATH=/usr/local/cuda-12.8/lib64
# Create symlink for compatibility
RUN ln -sf /usr/local/cuda-12.8 /usr/local/cuda
# Create runtime user/group
RUN set -e; \
if getent group 1000 >/dev/null 2>&1; then \
EXISTING_GROUP=$(getent group 1000 | cut -d: -f1); \
if [ "$EXISTING_GROUP" != "appuser" ]; then groupadd appuser; fi; \
else \
groupadd --gid 1000 appuser; \
fi; \
if getent passwd 1000 >/dev/null 2>&1; then \
EXISTING_USER=$(getent passwd 1000 | cut -d: -f1); \
if [ "$EXISTING_USER" != "appuser" ]; then useradd --gid appuser --create-home --shell /bin/bash appuser; fi; \
else \
useradd --uid 1000 --gid appuser --create-home --shell /bin/bash appuser; \
fi; \
mkdir -p /home/appuser; \
chown appuser:appuser /home/appuser
# Workdir
WORKDIR /app/ComfyUI
# Copy requirements with optional handling
COPY requirements.txt* ./
# Core Python deps (torch CUDA 12.8, pin Triton, plus common deps)
RUN python -m pip install --upgrade pip setuptools wheel \
&& python -m pip install torch torchvision torchaudio --extra-index-url https://download.pytorch.org/whl/cu128 \
&& python -m pip install "triton==3.4.0" \
&& python -m pip install --prefer-binary cupy-cuda12x \
&& if [ -f requirements.txt ]; then python -m pip install -r requirements.txt; fi \
&& python -m pip install imageio-ffmpeg "av>=14.2" nvidia-ml-py onnxruntime-gpu \
&& python -m pip install toml GitPython
# Copy the application
COPY . .
# Pre-bake ComfyUI-Manager
RUN mkdir -p /app/ComfyUI/custom_nodes \
&& if [ ! -d "/app/ComfyUI/custom_nodes/ComfyUI-Manager" ]; then \
git clone --depth 1 https://github.com/ltdrdata/ComfyUI-Manager.git /app/ComfyUI/custom_nodes/ComfyUI-Manager || true; \
fi
# Entrypoint
COPY entrypoint.sh /entrypoint.sh
RUN chmod +x /entrypoint.sh \
&& chown appuser:appuser /app /home/appuser /entrypoint.sh
EXPOSE 8188
# Start as root so entrypoint can adjust ownership and drop privileges
USER root
ENTRYPOINT ["/entrypoint.sh"]
CMD ["python", "main.py", "--listen", "0.0.0.0"]