Docker + Addons - cannot generate PDF using cfhtmltopdf using Docker

[Jim Priest]

I'm trying to get ColdFusion 2018 running using the official Adobe Docker images.  In the past we've used the CommandBox images with great success but this app is using cfhtmltopdf and I need the PDF server.

I have built a docker-compose:
https://gist.github.com/jimpriest/fbf64333531f6d36030aa4ab0f6424f0

I'm using a Dockerfile in order to install Commandbox and CFConfig to restore my server settings.

This runs, my app fires up.  I can open CFAdmin and confirm the connection in the PDF Service tab (I get an "OK").

But when trying to generate a PDF I get a vague error:
ServiceManagerConversionException: Error occurred while generating PDF

This same code works fine on a normal ColdFusion 2018 install so I am going to assume this is not a code issue.

This page (https://helpx.adobe.com/coldfusion/pdf-generation-in-coldfusion.html) mentions needing to install some imb-type-1 fonts in Linux (which is what the Docker container is using) and if I shell into both the ColdFusion container and the Add ons I only see a 'truetype' folder in the /usr/share/fonts folder.  

I even tried copying these files over but still get an error. 

How can I troubleshoot this issue?  Has anyone gotten this to work?

[Jim Priest]

I created an example here: https://github.com/jimpriest/adobe-coldfusion-addons-docker