This is huge! Thanks to aptalca for creating an arm based Docker container for the Raspberry Pi (and Odroid C2!) that allows ha-bridge to run inside the LibreELEC Docker add-on! First thing you need to do is ensure your Raspberry Pi LibreELEC has a static IP address so you always know how to get to the ha-bridge web interface. Kodi > Programs > LibreELEC configuration > Connections then select your active connection (LAN or Wi-Fi) and use the context menu to select ‘ Edit ’. Scroll to IPV4 and change your IP address settings so they are static by using the Manual settings. Of course, you could always create a DHCP lease in your router if you are savvy with that and that is the better way to go.
My collection of Home Assistant, CoreELEC, IoT, Synology, Kodi and other technical tips gathered over the years.