LibreElec / CoreElec ZeroTier

entware zerotier

// install entware
installentware // for coreelec 
wget -O - http://bin.entware.net/armv7sf-k3.2/installer/generic.sh | sh // for libreelec rasbperry 3


// update && install zerotier
opkg update
opkg install zerotier

// start the daemon
zerotier-one -d

// join a network
zerotier-cli join <your network id>`

// create init script
touch /opt/etc/init.d/S90zerotier-one.sh
chmod 755 /opt/etc/init.d/S90zerotier-one.sh
nano /opt/etc/init.d/S90zerotier-one.sh

#! /bin/sh

case "$1" in
  start)
    if ( pidof zerotier-one )
    then echo "ZeroTier-One is already running."
    else
        echo "Starting ZeroTier-One" ;
        /opt/bin/zerotier-one -d ;
        echo "$(date) Started ZeroTier-One" >> /opt/var/log/zerotier-one.log ;
    fi
    ;;
  stop)
    if ( pidof zerotier-one )
    then
        echo "Stopping ZeroTier-One";
        killall zerotier-one
        echo "$(date) Stopped ZeroTier-One" >> /opt/var/log/zerotier-one.log
    else
        echo "ZeroTier-One was not running" ;
    fi
    ;;
  status)
    if ( pidof zerotier-one )
    then echo "ZeroTier-One is running."
    else echo "ZeroTier-One is NOT running"
    fi
    ;;
  *)
    echo "Usage: /etc/init.d/zerotier-one {start|stop|status}"
    exit 1
    ;;
esac

exit 0

// add crontab
crontab -e
* * * * * /opt/etc/init.d/S90zerotier-one.sh start