Provide Systemstatus via SNMP OID

[KoMa1978]

Describe the solution you'd like

Provide a system status via SNMP OID as extension to the standard Linux OIDs like

• Overall Status: OK/NOK
• CPU Temp
• Number of Alarms
• Number of Service Notifications
• Duty Cycles / CS
• Everything that can cause a WatchDog Alarm

Describe alternatives you've considered

N/A

Is your feature request related to a problem?

No

Additional information

Especially if there is a central monitoring solution in use, it would be great to use this monitoring setup instead of creating a new one for HM.

Idea for the CPU Temp:
https://satsignal.eu/raspberry-pi/monitoring.html#cpu-temp
https://www.puppeteers.net/blog/extending-snmpd-with-custom-scripts/
https://rafael-monteiro.medium.com/monitoring-linux-systems-with-snmp-extend-method-55769ddae505

[jens-maus]

RaspberryMatic is open source. Feel free to contribute your expertise in implementing all this and submitting a pull request. Personally I am not very enthusiastic about all this SNMP OID mess which IMHO is over-engineered ;-)