Dockerfile v7: bake apply_patches.sh (ComfyUI #14573 fix), DynamicVRAM on

docker/Dockerfile

@@ -7,9 +7,9 @@
 # on any machine with Docker produces the same setup.
 #
 # Build from the REPO ROOT (context needs download_missing_models.sh + workflows/
-# + start_comfy + claude_start.sh):
-#   docker build -t plx1029/comfyui-qwen:v6 -f docker/Dockerfile .
-#   docker push plx1029/comfyui-qwen:v6
+# + start_comfy + claude_start.sh + apply_patches.sh):
+#   docker build -t plx1029/comfyui-qwen:v7 -f docker/Dockerfile .
+#   docker push plx1029/comfyui-qwen:v7
 #
 # No secrets are baked into this image (it is public). The model-download
 # script prompts for your Hugging Face token at runtime (or reads $HF_TOKEN).
@@ -34,6 +34,13 @@
 # repo at boot (via refresh-workspace.sh) — `start_comfy` (frees port 7865 then
 # runs ComfyUI with the manager) and `claude_start.sh` (IS_SANDBOX=1 claude
 # --dangerously-skip-permissions).
+#
+# v7: apply_patches.sh baked in + run at build, and re-run at launch by
+# start_comfy (so existing pods self-heal off the HF copy). Fixes ComfyUI
+# #14573 — the comfy-aimdo/DynamicVRAM sampler hang at "Model Initializing"
+# (and its slow loads) by patching model_management.py's NVIDIA
+# MIN_WEIGHT_MEMORY_RATIO 0.0 -> 0.4. With the patch, DynamicVRAM is safe, so
+# start_comfy no longer disables it. Remove the patch once #14573 lands upstream.
 
 FROM runpod/pytorch:1.0.2-cu1281-torch280-ubuntu2404
 
@@ -46,6 +53,11 @@ RUN git clone https://github.com/comfyanonymous/ComfyUI.git /workspace/ComfyUI &
     cd /workspace/ComfyUI && git checkout ${COMFYUI_COMMIT} && \
     pip install -r requirements.txt
 
+# v7: apply local core patches upstream hasn't merged (ComfyUI #14573 aimdo
+# hang). Idempotent; start_comfy also re-runs it at launch from the HF copy.
+COPY apply_patches.sh /workspace/apply_patches.sh
+RUN chmod +x /workspace/apply_patches.sh && bash /workspace/apply_patches.sh
+
 # Custom nodes: rgthree (Power Lora Loader) + ComfyUI-Manager
 RUN git clone https://github.com/rgthree/rgthree-comfy.git /workspace/ComfyUI/custom_nodes/rgthree-comfy && \
     cd /workspace/ComfyUI/custom_nodes/rgthree-comfy && git checkout ${RGTHREE_COMMIT} && \
@@ -84,14 +96,15 @@ RUN chmod +x /workspace/download_missing_models.sh && \
     ln -sf /workspace/download_missing_models.sh /usr/local/bin/download_missing_models.sh
 
 # v6: launcher scripts in /workspace. start_comfy kills whatever holds port
-# 7865 then runs ComfyUI (--enable-manager); claude_start.sh launches Claude
-# Code sandboxed. refresh-workspace.sh re-pulls both from the HF repo at boot.
+# 7865, applies core patches, then runs ComfyUI (--enable-manager);
+# claude_start.sh launches Claude Code sandboxed. refresh-workspace.sh re-pulls
+# both from the HF repo at boot.
 COPY start_comfy /workspace/start_comfy
 COPY claude_start.sh /workspace/claude_start.sh
 RUN chmod +x /workspace/start_comfy /workspace/claude_start.sh
 
 # Seed tarball: restores /workspace when a network volume shadows it
-RUN tar -czf /opt/workspace-seed.tar.gz -C /workspace ComfyUI workflows download_missing_models.sh start_comfy claude_start.sh
+RUN tar -czf /opt/workspace-seed.tar.gz -C /workspace ComfyUI workflows download_missing_models.sh start_comfy claude_start.sh apply_patches.sh
 
 # Startup: seed /workspace if needed, refresh workflows + downloader from the
 # HF repo (v5). ComfyUI does NOT auto-start (v4 default) — run `comfy`