## Network UPS Tools - netclient

[Network UPS Tools](http://networkupstools.org/) is used to connect to another machine running the same software.
You just need to specify some connection parameters. You can also configure the shutdown delay (in minutes).  




SHUTDOWNCMD "/sbin/shutdown -h +0"
"delay": "5"  non va bene, perchè è solo per master mode. E' il master che decide quando fare SHUTDOWN

- in batteria
- master manda NOTIFY_SHUTDOWN
- master aspetta FINALDELAY seconds
- master esegue SHUTDOWNCMD

usare hassio api

POST /host/shutdown

On error / Code 400:

{
    "result": "error",
    "message": ""
}
On success / Code 200:

{
    "result": "ok",
    "data": { }
}

For access to API you need set the X-HASSIO-KEY they will be available for Add-ons/HomeAssistant with envoriment HASSIO_TOKEN.
https://github.com/home-assistant/hassio/blob/master/API.md

https://developers.home-assistant.io/docs/en/hassio_addon_communication.html

aggiungere dipendenza curl

curl -H "X-HASSIO-KEY: $HASSIO_TOKEN" -X POST http://hassio/host/shutdown