Dockerfile.work

FROM python:3.10-slim

ENV DEBIAN_FRONTEND=noninteractive
ENV PYTHONUNBUFFERED=1
ENV PYTHONDONTWRITEBYTECODE=1
ENV PORT=7860

ENV OMP_NUM_THREADS=2
ENV MKL_NUM_THREADS=2
ENV OPENBLAS_NUM_THREADS=2
ENV NUMEXPR_NUM_THREADS=2

RUN apt-get update && apt-get install -y --no-install-recommends \
    git \
    git-lfs \
    curl \
    wget \
    ffmpeg \
    libgl1 \
    libglib2.0-0 \
    libsm6 \
    libxext6 \
    libxrender1 \
    libgomp1 \
    ca-certificates \
    build-essential \
    && rm -rf /var/lib/apt/lists/* \
    && git lfs install

RUN useradd --create-home --shell /bin/bash --uid 1000 user

WORKDIR /app

RUN pip install --no-cache-dir \
    --upgrade pip setuptools wheel

# CPU-only PyTorch
RUN pip install --no-cache-dir \
    "torch==2.7.1" \
    "torchvision==0.22.1" \
    "torchaudio==2.7.1" \
    --index-url https://download.pytorch.org/whl/cpu

# ComfyUI
RUN git clone --depth 1 \
    https://github.com/comfyanonymous/ComfyUI.git \
    /app/ComfyUI

WORKDIR /app/ComfyUI

# ComfyUI requirements
RUN pip install --no-cache-dir -r requirements.txt

# Extra packages for your workflow
RUN pip install --no-cache-dir \
    huggingface_hub \
    psutil \
    websocket-client \
    opencv-python-headless \
    einops \
    transformers \
    safetensors \
    color-matcher \
    scikit-image \
    numba \
    dynamicprompts \
    diffusers

# Model directories
RUN mkdir -p \
    /app/ComfyUI/models/checkpoints \
    /app/ComfyUI/models/diffusion_models \
    /app/ComfyUI/models/text_encoders \
    /app/ComfyUI/models/vae \
    /app/ComfyUI/models/loras \
    /app/ComfyUI/models/upscale_models \
    /app/ComfyUI/models/clip \
    /app/ComfyUI/input \
    /app/ComfyUI/output \
    /app/ComfyUI/temp

# Fix permissions
RUN chown -R user:user /app

USER user

ENV HOME=/home/user
ENV PATH=/home/user/.local/bin:$PATH
ENV PYTHONPATH=/app/ComfyUI

WORKDIR /app/ComfyUI

# Diagnostic check
RUN python - <<'PY'
import torch
import comfy_kitchen

print("=" * 60)
print("PyTorch:", torch.__version__)
print("CUDA available:", torch.cuda.is_available())
print("CUDA version:", torch.version.cuda)
print("comfy_kitchen:", comfy_kitchen.__file__)
print("int8_attention_is_available:",
      hasattr(comfy_kitchen, "int8_attention_is_available"))
print("=" * 60)

assert torch.__version__.startswith("2.7.1")
assert not torch.cuda.is_available()
assert hasattr(comfy_kitchen, "int8_attention_is_available")
PY

EXPOSE 7860

HEALTHCHECK \
    --interval=30s \
    --timeout=10s \
    --start-period=180s \
    --retries=5 \
    CMD curl -f http://127.0.0.1:7860/system_stats || exit 1

CMD ["python", "-u", "main.py", \
     "--cpu", \
     "--listen", "0.0.0.0", \
     "--port", "7860", \
     "--output-directory", "/app/ComfyUI/output"]