fix comms

Author: Roxanne Farhad

.github/workflows/agentex-tutorials-test.yml

@@ -24,6 +24,19 @@ jobs:
           repository: scaleapi/scale-agentex
           path: scale-agentex
 
+      - name: Configure Docker Compose for host networking
+        run: |
+          cd scale-agentex/agentex
+          echo "🔧 Configuring AgentEx container for GitHub Actions networking..."
+
+          # Add extra_hosts to agentex service to make host.docker.internal work
+          # This allows the AgentEx container to reach the GitHub runner host
+          sed -i '/container_name: agentex/a\  extra_hosts:\n    - "host.docker.internal:host-gateway"' docker-compose.yml
+
+          echo "✅ Added extra_hosts configuration to agentex service"
+          echo "🔍 Updated agentex service config:"
+          grep -A 10 "container_name: agentex" docker-compose.yml || echo "Could not find agentex service"
+
       - name: Navigate to scale-agentex repo
         run: |
           cd scale-agentex/agentex