Update Dockerfile

Dockerfile

@@ -1,16 +1,13 @@
 # Use Node.js 22 (required by OpenClaw) as the base image
 FROM node:22-bookworm-slim
 
-# Install required system tools (including zstd) and Ollama for the local model
+# Install required system tools and Ollama for the local model
 RUN apt-get update && apt-get install -y \
     git curl procps zstd \
     && curl -fsSL https://ollama.com/install.sh | sh \
     && rm -rf /var/lib/apt/lists/*
 
-# The Node image already has a user named "node" with UID 1000. 
-# We will use this existing user to satisfy Hugging Face's requirements.
-
-# Create directories and assign ownership to the "node" user before switching
+# Create directories and assign ownership to the built-in "node" user
 RUN mkdir -p /home/node/.ollama && chown -R node:node /home/node/.ollama
 RUN mkdir -p /home/node/.npm-global && chown -R node:node /home/node/.npm-global
 RUN mkdir -p /home/node/.openclaw && chown -R node:node /home/node/.openclaw
@@ -26,18 +23,23 @@ RUN npm config set prefix '~/.npm-global'
 RUN npm install -g openclaw@latest
 RUN mkdir -p $HOME/.openclaw/workspace
 
-# Pre-download the Qwen 2.5 Coder 14B model during the Docker build phase
-RUN nohup bash -c "ollama serve &" && \
-    sleep 5 && \
-    ollama pull qwen2.5-coder:14b
-
 # Expose the Hugging Face web port
 EXPOSE 7860
 
-# Create a startup script that runs Ollama in the background and OpenClaw in the foreground
+# Create a robust startup script that handles Ollama safely
 RUN echo '#!/bin/bash\n\
+echo "Starting Ollama server..."\n\
 ollama serve &\n\
-sleep 3\n\
+\n\
+echo "Waiting for Ollama server to be active..."\n\
+while ! ollama list > /dev/null 2>&1; do\n\
+  sleep 1\n\
+done\n\
+\n\
+echo "Ollama is up! Pulling Qwen 2.5 Coder 14B..."\n\
+ollama pull qwen2.5-coder:14b\n\
+\n\
+echo "Model ready! Starting OpenClaw..."\n\
 openclaw gateway --bind 0.0.0.0 --port 7860\n\
 ' > start.sh && chmod +x start.sh