How to ACTUALLY install MineOS (step-by-step, CentOS 8)

howtoactuallyinstallmineos.txt

//How got it to work

//Prerequisites: 
//Download the Centos Stream 8 iso to a USB and install onto your target machine (Its easy as it has a GUI)
//Pick the 'Server with GUI' option as the Base enviroment when they ask for your software selection, as it made it easy and has some cool features

//Get into root

sudo -i
//Install nvm (makes installing node easier)

curl https://raw.githubusercontent.com/creationix/nvm/master/install.sh | bash 
source ~/.bashrc
nvm install 10 

//node 10 is the only one that I found to work, going up or down broke things

//Add community repo (idk is it like the AUR?? Anyway some stuff didnt work until i did this)

dnf config-manager --set-enabled powertools
dnf install epel-release epel-next-release

//Install the stuffs

yum update -y
yum upgrade -y
yum -y install git wget openssl openssl-devel gcc-c++ make rsync screen rdiff-backup nodejs

//Install the webui

git config core.filemode false
chmod +x generate-sslcert.sh mineos_console.js webui.js
cp mineos.conf /etc/mineos.conf
cd /usr/games/minecraft
npm install --unsafe-perm

//If failed, do `nvm use 10 and npm rebuild --unsafe-perm`. Also consider doing `npm-install node-gyp`

//Generate SSL cert
./generate-sslcert.sh

//Make stuff executable
chmod +x ./webui.js

//Run the thing
systemctl enable mineos
systemctl start mineos
systemctl status mineos

//Check that the service is running

//Debugging:
//Try to do ./webui.js. If it works, run 
chmod +x ./reset_webui.sh
./reset_webui.sh

//Firewall stuff (I like ufw)
yum -y ufw
systemctl enable ufw
systemctl start ufw

ufw allow ssh
ufw allow 25565
ufw alllow 8443

//Install Java 17 (for minecraft 1.20)
wget https://download.oracle.com/java/17/latest/jdk-17_linux-x64_bin.rpm
sudo yum -y install ./jdk-17_linux-x64_bin.rpm

//Reboot before you try it out
sudo reboot now