Send SSH command via automation

Hi,

I would like to send an ssh command when ha reboots.

Is this possible (with hass.io)?

Should something like this

- alias: Reboot server via SSH
  initial_state: 'on'
  trigger:
    - event: start
      platform: homeassistant
  action:
     # SSH command (sudo reboot)
     # ssh ip
     # ssh user
     # ssh password

I want to remotly reboot another raspbarry pi after ha reboots.

Thanks