PaintPlus/docker-compose.gpu.yml

# =============================================================================
# EditmaskwithAI — GPU Docker Compose (NVIDIA CUDA)
#
# ── PREREQUISITES ─────────────────────────────────────────────────────────────
#
# 1. NVIDIA driver ≥ 525 installed on the host
#    Check: nvidia-smi
#
# 2. nvidia-container-toolkit installed and configured:
#    (Ubuntu/Debian)
#      curl -fsSL https://nvidia.github.io/libnvidia-container/gpgkey \
#        | sudo gpg --dearmor -o /usr/share/keyrings/nvidia-ctk.gpg
#      curl -s -L https://nvidia.github.io/libnvidia-container/stable/deb/nvidia-container-toolkit.list \
#        | sed 's#deb https://#deb [signed-by=/usr/share/keyrings/nvidia-ctk.gpg] https://#g' \
#        | sudo tee /etc/apt/sources.list.d/nvidia-container-toolkit.list
#      sudo apt-get update && sudo apt-get install -y nvidia-container-toolkit
#      sudo nvidia-ctk runtime configure --runtime=docker
#      sudo systemctl restart docker
#
#    (RHEL/Fedora/Rocky)
#      sudo dnf install -y nvidia-container-toolkit
#      sudo nvidia-ctk runtime configure --runtime=docker
#      sudo systemctl restart docker
#
# 3. Verify GPU access in Docker:
#    docker run --rm --gpus all nvidia/cuda:12.1.0-base-ubuntu22.04 nvidia-smi
#
# ── QUICK START ───────────────────────────────────────────────────────────────
#
#   docker compose -f docker-compose.gpu.yml up --build
#   Then open: http://localhost:3080
#
# ── OLDER DOCKER SETUPS (docker-compose v1 / nvidia-docker2) ─────────────────
#
# If you installed nvidia-docker2 (older approach) instead of nvidia-container-toolkit,
# replace the 'deploy:' block below with:
#
#   runtime: nvidia
#   environment:
#     - NVIDIA_VISIBLE_DEVICES=all
#     - NVIDIA_DRIVER_CAPABILITIES=compute,utility
#
# ── GPU TIER AUTO-SELECTION ───────────────────────────────────────────────────
#
#   ≥16 GB VRAM  → SDXL (best quality)
#    8–16 GB     → SDXL
#    4–8 GB      → Stable Diffusion 2.x
#    2–4 GB      → Stable Diffusion 1.5  (older GPUs: GTX 970/1060/RX 580)
#    <2 GB       → SD 1.5 + CPU offload  (very slow — consider a remote provider)
#
# ── AMD ROCm ──────────────────────────────────────────────────────────────────
#
#   Swap the base image in Dockerfile.gpu:
#     FROM pytorch/pytorch:2.1.0-cuda12.1-cudnn8-runtime
#   → FROM rocm/pytorch:rocm6.0_ubuntu22.04_py3.9_pytorch_2.1.0
#   Remove the 'driver: nvidia' line and add:  device_ids: ['0']
#
# =============================================================================

services:
  app:
    build:
      context: .
      dockerfile: Dockerfile.gpu
    container_name: editmaskwithai-gpu
    ports:
      - "${PORT:-3080}:8000"
    volumes:
      # Persistent project data
      - ./data:/app/data
      # HuggingFace model cache — keeps downloaded models across rebuilds (~5-20 GB)
      - hf_model_cache:/root/.cache/huggingface
      # Scripts (for exec access)
      - ./scripts:/scripts
    environment:
      # ── Local GPU (default for this compose) ────────────────────────────────
      - AI_PROVIDER=${AI_PROVIDER:-local_gpu}
      - AUTO_DOWNLOAD_MODELS=${AUTO_DOWNLOAD_MODELS:-true}

      # ── Per-operation overrides (optional) ──────────────────────────────────
      # Leave blank to use AI_PROVIDER for all operations.
      # Example: use InvokeAI for inpaint, local GPU for everything else:
      #   AI_PROVIDER_INPAINT=invokeai
      - AI_PROVIDER_INPAINT=${AI_PROVIDER_INPAINT:-}
      - AI_PROVIDER_TXT2IMG=${AI_PROVIDER_TXT2IMG:-}
      - AI_PROVIDER_IMG2IMG=${AI_PROVIDER_IMG2IMG:-}
      - AI_PROVIDER_OUTPAINT=${AI_PROVIDER_OUTPAINT:-}

      # ── Remote/cloud providers (all optional) ────────────────────────────────
      - OPENAI_API_KEY=${OPENAI_API_KEY:-}
      - OPENAI_MODEL=${OPENAI_MODEL:-dall-e-3}
      - REPLICATE_API_KEY=${REPLICATE_API_KEY:-}
      - STABILITY_API_KEY=${STABILITY_API_KEY:-}

      # ── InvokeAI / ComfyUI (running on another machine or container) ────────
      - INVOKEAI_URL=${INVOKEAI_URL:-}
      - INVOKEAI_DEFAULT_MODEL=${INVOKEAI_DEFAULT_MODEL:-flux-dev}
      - COMFYUI_URL=${COMFYUI_URL:-}
      - COMFYUI_DEFAULT_MODEL=${COMFYUI_DEFAULT_MODEL:-v1-5-pruned-emaonly.ckpt}

      # ── HuggingFace model overrides (optional) ───────────────────────────────
      # Override the auto-selected model for any operation:
      #   HF_MODEL_INPAINT=your-org/your-model
      - HF_MODEL_INPAINT=${HF_MODEL_INPAINT:-}
      - HF_MODEL_TXT2IMG=${HF_MODEL_TXT2IMG:-}
      - HF_MODEL_IMG2IMG=${HF_MODEL_IMG2IMG:-}
      - HF_TOKEN=${HF_TOKEN:-}

      # ── App settings ─────────────────────────────────────────────────────────
      - DATABASE_URL=sqlite:///./data/ai_photo_edit.db
      - SECRET_KEY=${SECRET_KEY:-change-this-secret-key-in-production}
      - CORS_ORIGINS=*
      - AUTO_DOWNLOAD_SAM=${AUTO_DOWNLOAD_SAM:-true}

    # ── NVIDIA GPU passthrough ────────────────────────────────────────────────
    # Requires nvidia-container-toolkit; see prerequisites at top of this file.
    # For older nvidia-docker2 setups, replace this block with:
    #   runtime: nvidia
    #   environment:
    #     - NVIDIA_VISIBLE_DEVICES=all
    deploy:
      resources:
        reservations:
          devices:
            - driver: nvidia
              count: 1
              capabilities: [gpu]

    # Reliable DNS for HuggingFace Hub downloads and external API calls
    dns:
      - 8.8.8.8
      - 8.8.4.4

    restart: unless-stopped

volumes:
  hf_model_cache:
    # Survives docker compose down; delete manually to free disk space:
    #   docker volume rm editmaskwithai_hf_model_cache