I'm trying to apply my custom map style to an evaluation version of OpenMapTile server (klokantech/openmaptiles-server) on Linux which is running in Docker.
I used the online version of Maputnik to edit the map in OSM-Bright style. Then I downloaded the modified JSON but I'm not sure how to apply this custom style to the my OpenMapTile server.
I logged into the Linux in Docker container and found the corresponding style.json file, but my changes applied will be lost whenver the container is restarted. Could anyone tell what am I missing?