cloud-init.yaml

#cloud-config
users:
- default

package_update: true

packages:
- apt-transport-https
- ca-certificates
- curl
- openjdk-17-jre-headless

write_files:
- path: /etc/sysctl.d/enabled_ipv4_forwarding.conf
  content: |
    net.ipv4.conf.all.forwarding=1
- path: /etc/systemd/system/minecraft.service
  content: |
    [Unit]
    Description=Minecraft Server
    Documentation=https://www.minecraft.net/en-us/download/server
    
    [Service]
    WorkingDirectory=/minecraft
    Type=simple
    ExecStart=/usr/bin/java -Xmx2G -Xms2G -jar server.jar nogui
    Restart=on-failure
    RestartSec=5
    
    [Install]
    WantedBy=multi-user.target
runcmd:
- mkdir -p /minecraft
- URL=$(curl -s https://java-version.minectl.ediri.online/latest)
- curl -sLSf $URL > /minecraft/server.jar
- systemctl enable minecraft.service
- systemctl start minecraft.service
- sleep 1m
- echo "eula=true" > /minecraft/eula.txt
- sed -ir "s/^[#]*\s*max-players=.*/max-players=100/" /minecraft/server.properties
- sed -ir "s/^[#]*\s*motd=.*/motd=Pulumi Minecraft/" /minecraft/server.properties
- sed -ir "s/^[#]*\s*difficulty=.*/difficulty=normal:q/" /minecraft/server.properties
- sed -ir "s/^[#]*\s*level-seed=.*/level-seed=pulumi/" /minecraft/server.properties
- systemctl restart minecraft.service
- systemctl enable minecraft.service