Thanks for [nikito7](https://github.com/nikito7)


```
nano proxmox_sendTemp_2HA
```
  
```
#!/bin/sh

temp=$(cat /sys/class/thermal/thermal_zone2/temp')

mosquitto_pub -h host -user -P pass -t proxmox/pve1/cpu_temp -m $temp
```
  
```
chmod +x proxmox_sendTemp_2HA;/10 * * * * /proxmox_sendTemp_2HA
```