Is it possible to have HA set-up on 2 machines? Working paralelly

[Deckoz2302 (Brad)]

In a High Availability Model… not really. As far as reinstalling HA from a backup, I did it on my NUC in all of 30 minutes, Flash HA to NVME and upload the backup when HA boots and asks you to setup the username with ‘Restore from backup’

if you are simply looking to reduce the load on your system and split it between two systems so that two systems are sharing the load and not causing the systems to be under high load. You can create a master HA instance with as many slaves as you want.

Master HA instance with multiple slaves

Did you create the token on the remote instance or master instance? You need to create it on the remote instance and add something like this in the configuration.yaml of the master instance: remote_homeassistant: instances: - host: ip of remote instance port: HA port of remote instance secure: true verify_ssl: false access_token: token create on remote instance entity_prefix: "instance02_"

This forwards entities from your slaves to your master, then you can write your automations and such on the master, and link your android or ios app to the master.