- platform: template
  sensors:
      unraid_array_status:
        friendly_name: UnRAID Array Status
        value_template: >
          {{state_attr("binary_sensor.tower_server", "arrayStatus")}}
      unraid_array_space:
        friendly_name: UnRAID Array Space
        value_template: >
          {% set state = state_attr("switch.tower_server", "diskSpace") %} 
          {{ Offline if state == None else state | regex_findall_index(".*\((\d+.?\d+) %\)") | float }}
        unit_of_measurement: '%'