Cara Membuat Minecraft Server Pada Ubuntu 20.04 / Debian 11 / Linux Mint

“Cara Membuat Minecraft Server pada Ubuntu 20.04 / Debian 11 / Linux Mint”

Daftar Isi

Pendahuluan

Minecraft adalah salah satu game paling populer sepanjang masa. Ini adalah video game kotak pasir di mana pemain menjelajahi dunia tanpa batas dan membangun struktur yang berbeda dari rumah sederhana hingga gedung pencakar langit yang menjulang tinggi.

Persyaratan

Minimal RAM 4 GB
Update server terlebih dahulu

sudo apt update
sudo apt install git build-essential

Install Java Runtime Environment

Install OpenJRE

sudo apt install openjdk-11-jre-headless

Cek Versi java

java -version

Membuat User Minecraft

sudo useradd -r -m -U -d /opt/minecraft -s /bin/bash minecraft

Install Minecraft Server pada Ubuntu 20.04 / Debian 11 / Linux Mint

Masuk ke user minecraft

sudo su - minecraft

Buat 3 direktori

mkdir -p ~/{backups,tools,server}

Download dan Compiling `mcron`

Clone

git clone https://github.com/Tiiffi/mcrcon.git ~/tools/mcrcon

Build utility

cd ~/tools/mcrcon
gcc -std=gnu11 -pedantic -Wall -Wextra -O2 -s -o mcrcon mcrcon.c

Cek versi

./mcrcon -v

Download Minecraft Server

Download jar file

wget https://launcher.mojang.com/v1/objects/a0d03225615ba897619220e256a266cb33a44b6b/server.jar -P ~/server

Konfigurasi Minecraft Server

Jalankan Minecraft Server

cd ~/server
java -Xmx1024M -Xms1024M -jar server.jar nogui

Hasil tampilan

[17:35:14] [main/ERROR]: Failed to load properties from file: server.properties
[17:35:15] [main/WARN]: Failed to load eula.txt
[17:35:15] [main/INFO]: You need to agree to the EULA in order to run the server. Go to eula.txt for more info.

Edit File

nano ~/server/eula.txt

eula=true

Edit properties

nano ~/server/server.properties

rcon.port=25575
rcon.password=strong-password
enable-rcon=true

Membuat service systemd

Buat file

sudo nano /etc/systemd/system/minecraft.service

[Unit]
Description=Minecraft Server
After=network.target

[Service]
User=minecraft
Nice=1
KillMode=none
SuccessExitStatus=0 1
ProtectHome=true
ProtectSystem=full
PrivateDevices=true
NoNewPrivileges=true
WorkingDirectory=/opt/minecraft/server
ExecStart=/usr/bin/java -Xmx1024M -Xms1024M -jar server.jar nogui
ExecStop=/opt/minecraft/tools/mcrcon/mcrcon -H 127.0.0.1 -P 25575 -p strong-password stop

[Install]
WantedBy=multi-user.target

Save dan reload service

sudo systemctl daemon-reload

Start service

sudo systemctl start minecraft

cek status service

sudo systemctl status minecraft

Enable Service

sudo systemctl enable minecraft

Allow Firewall

sudo ufw allow 25565/tcp

Buat Configurasi Backup

sudo su - minecraft

Buat file baru

nano /opt/minecraft/tools/backup.sh

Tambahkan script berikut

#!/bin/bash

function rcon {
  /opt/minecraft/tools/mcrcon/mcrcon -H 127.0.0.1 -P 25575 -p strong-password "$1"
}

rcon "save-off"
rcon "save-all"
tar -cvpzf /opt/minecraft/backups/server-$(date +%F-%H-%M).tar.gz /opt/minecraft/server
rcon "save-on"

## Delete older backups
find /opt/minecraft/backups/ -type f -mtime +7 -name '*.gz' -delete

Buat permission file

chmod +x /opt/minecraft/tools/backup.sh

Setup Crontab

crontab -e

0 23 * * * /opt/minecraft/tools/backup.sh

Penutup

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