stable-diffusion-webui-docker/services/comfy/Dockerfile
fapoverflow ab47d2c699 Update
2025-07-07 07:58:25 +02:00

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Docker

# Defines the versions of ComfyUI, ComfyUI Manager, and PyTorch to use
ARG COMFYUI_VERSION=v0.3.43
ARG COMFYUI_MANAGER_VERSION=3.33.3
ARG PYTORCH_VERSION=2.7.1-cuda12.8-cudnn9-runtime
# This image is based on the latest official PyTorch image, because it already contains CUDA, CuDNN, and PyTorch
FROM pytorch/pytorch:${PYTORCH_VERSION}
ENV DEBIAN_FRONTEND=noninteractive PIP_PREFER_BINARY=1
RUN apt update --assume-yes && \
apt install --assume-yes \
git \
sudo \
build-essential \
libgl1-mesa-glx \
libglib2.0-0 \
libsm6 \
libxext6 \
ffmpeg && \
apt-get clean && \
rm -rf /var/lib/apt/lists/*
# Clones the ComfyUI repository and checks out the latest release
RUN git clone --depth=1 https://github.com/comfyanonymous/ComfyUI.git /opt/comfyui && \
cd /opt/comfyui && \
git fetch origin ${COMFYUI_VERSION} && \
git checkout FETCH_HEAD
# Clones the ComfyUI Manager repository and checks out the latest release; ComfyUI Manager is an extension for ComfyUI that enables users to install
# custom nodes and download models directly from the ComfyUI interface; instead of installing it to "/opt/comfyui/custom_nodes/ComfyUI-Manager", which
# is the directory it is meant to be installed in, it is installed to its own directory; the entrypoint will symlink the directory to the correct
# location upon startup; the reason for this is that the ComfyUI Manager must be installed in the same directory that it installs custom nodes to, but
# this directory is mounted as a volume, so that the custom nodes are not installed inside of the container and are not lost when the container is
# removed; this way, the custom nodes are installed on the host machine
RUN git clone --depth=1 https://github.com/Comfy-Org/ComfyUI-Manager.git /opt/comfyui-manager && \
cd /opt/comfyui-manager && \
git fetch origin ${COMFYUI_MANAGER_VERSION} && \
git checkout FETCH_HEAD
# Installs the required Python packages for both ComfyUI and the ComfyUI Manager
RUN pip install \
--requirement /opt/comfyui/requirements.txt \
--requirement /opt/comfyui-manager/requirements.txt
RUN pip3 install --no-cache-dir \
opencv-python \
diffusers \
triton \
sageattention \
psutil
# Sets the working directory to the ComfyUI directory
WORKDIR /opt/comfyui
COPY . /docker/
RUN chmod u+x /docker/entrypoint.sh && cp /docker/extra_model_paths.yaml /opt/comfyui
ENV NVIDIA_VISIBLE_DEVICES=all PYTHONPATH="${PYTHONPATH}:${PWD}" CLI_ARGS=""
EXPOSE 7861
# Adds the startup script to the container; the startup script will create all necessary directories in the models and custom nodes volumes that were
# mounted to the container and symlink the ComfyUI Manager to the correct directory; it will also create a user with the same UID and GID as the user
# that started the container, so that the files created by the container are owned by the user that started the container and not the root user
ENTRYPOINT ["/bin/bash", "/docker/entrypoint.sh"]
# On startup, ComfyUI is started at its default port; the IP address is changed from localhost to 0.0.0.0, because Docker is only forwarding traffic
# to the IP address it assigns to the container, which is unknown at build time; listening to 0.0.0.0 means that ComfyUI listens to all incoming
# traffic; the auto-launch feature is disabled, because we do not want (nor is it possible) to open a browser window in a Docker container
CMD ["/opt/conda/bin/python", "main.py", "--listen", "0.0.0.0", "--port", "7861", "--disable-auto-launch"]