Jef Roosens
9bb551601f
|
||
|---|---|---|
| .. | ||
| .env.example | ||
| Dockerfile | ||
| README.md | ||
| docker-compose.yml | ||
README.md
Build arguments
Only one build argument is required, namely FABRIC_VERSION. This is the
version of Fabric you wish to install. You can find the list of versions
here. For example, you can then set
FABRIC_VERSION=0.6.1.51 in the .env file.
Environment variables
The two possible environment variables are XMS and XMX. These specify the
initial RAM & maximum RAM usage, respectively. Only XMS is required; XMX is
just set to the same value as XMS if not specified. You must specify them as
a number, e.g. XMS=4. This number represents a quantity of gigabytes.
Mount points
There a three useful mount points defined:
/mc/config: this is where all server config files reside./mc/config/mods: this is where all mods should be placed./mc/worlds: this is where the world files are stored.
You can mount these directories somewhere in the host file system by specifying
the mount paths in the .env file. These can be both absolute or relative
paths.
Other config variables
The only other config variable is PORT. This specifies on what port your
server will be discoverable over the internet. The default Minecraft port is
25565.
Java flags
I use the Java flags defined
here.
If you don't agree with this decision, you can change the ENTRYPOINT at the
end of the Dockerfile to the following:
ENTRYPOINT java \
-Xms"${XMS}G" \
-Xmx"${XMX:-$XMS}G" \
-jar fabric-server-launch.jar \
--universe /mc/worlds \
--nogui
This will only use the flags absolutely necessary, while still allowing you to tweak the memory variables.