The Services team has created and is maintaining service-runner and service-template-node , two libraries / projects that allow all of WMF services written in Node.JS to get out-of-the-box:

• process management and monitoring
• standardised logging
• metrics
• config management
• request ID logging
• security headers
• unified deployment path

It would be good to port CXServer to that infrastructure and thus avoid confusion and minimise the effort needed to deploy changes.

Since CXServer is more-or-less based on the same underlying principles as Parsoid and other WM-specific Node.JS services, this should not require much work.