rad, ty! will try that

I just tried that in the other php container, in the hopes that they somehow share a config. Tried adding a new file and then again by editing the zz-postmill.ini directly. Rebooting each time because I am the worlds worst and most evil sysadmin.

The reason the site was down for a full few minutes was because I was hoping it might be possible to sh into the container if I did so before anyone made a call to the site, but it seems to try to thumbnail the image first thing it does.

I know I need to do the proper thing (set it up so that file is "mounted" from my host filesystem into the container) but it's just a Thing I Gotta Figure Out How To Do