Updated PaperMC READMe

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Jef Roosens 2021-01-26 12:58:55 +01:00
parent 493db5690e
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<!---
Copyright (C) 2020 Jef Roosens
This program is free software: you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation, either version 3 of the License, or
(at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program. If not, see <https://www.gnu.org/licenses/>.
-->
# Build arguments
Two build arguments are required, namely `MC_VERSION` and `PAPERMC_VERSION`.
You can find your required versions [here](https://papermc.io/downloads). The
@ -36,15 +16,15 @@ Note that the leading `#` doesn't need to be added to the variable.
# 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
initial RAM & maximum RAM usage respectively. Only `XMX` is required; `XMS` is
just set to the same value as `XMX` 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 two useful mount points defined:
* `/mc/config`: this is where all server config files reside.
* `/mc/worlds`: this is where the world files are stored.
* `/app/config`: this is where all server config files reside.
* `/app/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
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ENTRYPOINT java \
-Xms"${XMS}G" \
-Xmx"${XMX:-$XMS}G" \
-jar /mc/server.jar \
--universe /mc/worlds \
-jar /app/server.jar \
--universe /app/worlds \
--nogui
```