Replicate working sundakai Space: npm install + openclaw.json + gateway run

Dockerfile

@@ -1,11 +1,51 @@
-# Imagen oficial de OpenClaw
-FROM ghcr.io/openclaw/openclaw:latest
+FROM node:22-slim
 
-ENV OPENCLAW_GATEWAY_PORT=7860
-ENV GATEWAY_BIND_MODE=lan
-ENV NODE_ENV=production
+# 1. Dependencias del sistema
+RUN apt-get update && apt-get install -y --no-install-recommends \
+    git openssh-client build-essential python3 ca-certificates \
+    && rm -rf /var/lib/apt/lists/*
 
-EXPOSE 7860
+# 2. Instalar OpenClaw globalmente via npm
+RUN npm install -g openclaw@latest --unsafe-perm
+
+# 3. Variables de entorno
+ENV PORT=7860 \
+    OPENCLAW_GATEWAY_MODE=local \
+    HOME=/root
 
-# Todo inline: crear config + arrancar gateway
-CMD ["sh", "-c", "mkdir -p /home/node/.openclaw && printf '[gateway]\nbind = \"lan\"\nport = 7860\nmode = \"local\"\n' > /home/node/.openclaw/settings.toml && cat /home/node/.openclaw/settings.toml && exec node dist/index.js gateway --allow-unconfigured"]
+# 4. Script de arranque que genera openclaw.json antes de iniciar
+RUN echo '#!/bin/bash\n\
+    set -e\n\
+    mkdir -p /root/.openclaw/sessions\n\
+    \n\
+    # Generar configuración del gateway con el modelo y API key\n\
+    cat > /root/.openclaw/openclaw.json <<EOF\n\
+    {\n\
+    "models": {\n\
+    "providers": {\n\
+    "kimi": {\n\
+    "baseUrl": "$OPENAI_API_BASE", "apiKey": "$OPENAI_API_KEY", "api": "openai-completions",\n\
+    "models": [{ "id": "$MODEL", "name": "Kimi 2.5", "contextWindow": 128000 }]\n\
+    }\n\
+    }\n\
+    },\n\
+    "agents": { "defaults": { "model": { "primary": "kimi/$MODEL" } } },\n\
+    "gateway": {\n\
+    "mode": "local", "bind": "lan", "port": $PORT,\n\
+    "trustedProxies": ["0.0.0.0/0", "10.0.0.0/8", "172.16.0.0/12", "192.168.0.0/16"],\n\
+    "auth": { "mode": "token", "token": "$OPENCLAW_GATEWAY_PASSWORD" },\n\
+    "controlUi": { "allowInsecureAuth": true }\n\
+    }\n\
+    }\n\
+    EOF\n\
+    \n\
+    echo "=== Config generada ==="\n\
+    cat /root/.openclaw/openclaw.json\n\
+    echo "======================"\n\
+    \n\
+    openclaw doctor --fix\n\
+    exec openclaw gateway run --port $PORT\n\
+    ' > /usr/local/bin/start-openclaw && chmod +x /usr/local/bin/start-openclaw
+
+EXPOSE 7860
+CMD ["/usr/local/bin/start-openclaw"]