I installed this plugin because I wanted to get musicbrainz running and there doesn't seem to be a supported App/Docker for musicbrainz. There is a supported way to install it with docker-compose
https://github.com/metabrainz/musicbrainz-docker
Musicbrainz isn't the easiest thing to get (or keep) running, but I decided to give it a shot. Its easy enough to use the plugin to create a compose stack and clone the repo, but the build process fails quite quickly.
I started editing Dockerfile(s) and posted an issue on github, and finally got it running. In a nutshell, most issues were due to Unraid not allowing the cloned project files to keep their (execute) permissions. When docker-compose is building and it comes across a COPY command in a Dockerfile, it copies then without execute permissions and then one (or more) services don't start.
I understand the security reasons why Unraid won't all executable files in /boot/config/plugins but how do others work around this? I tried to symlink out ot a volume in /mnt/user/appdata but can't symlink either.