We had something kind of similar for a large e-commerce project. Docker was loading the site super slow with a mapped drive so we had the brilliant idea to rsyn

We had something kind of similar for a large e-commerce project. Docker was loading the site super slow with a mapped drive so we had the brilliant idea to rsync the files from OSX into the container using a file watcher. This meant the page loads were faster , but it could take even longer for the watcher to diff the changes and sync them back up to the container. Pretty annoying. At some point, the container got optimized to not need the sync anymore for acceptable load times. Nobody is sure what we changed to help that out. ️