mrrobot245/skyfactory-4 repository overview

⁠Docker-SkyFactory-4

In order to persist the Minecraft data, which you must do, use the -v argument to map a directory of the host to /data:

docker run -d -v /path/on/host:/data -p 25565:25565 mrrobot245/skyfactory-4

When attached in this way you can stop the server, edit the configuration under your attached /path/on/host and start the server again with docker start CONTAINERID to pick up the new configuration.

⁠Server configuration

The message of the day, shown below each server entry in the UI, can be changed with the MOTD environment variable, such as:

docker run -d -e 'MOTD=My Server' ...

If you leave it off, the last used or default message will be used.

The Java memory limit can be adjusted using the JVM_OPTS environment variable, where the default is the setting shown in the example (max and min at 2048 MB):

docker run -e 'JVM_OPTS=-Xmx2048M -Xms2048M' ...