I found a issue when using this template with Zabbix-Proxy Docker image. A clean install of "apt install snmp" results in successful SNMP readings but some erros in stderr that got merged with LLD.py output. So I'm ignoring stderr from subprocess allowing LLD.py to continue. Failures from readings itself may reflect in LLD.py outputs, so I think ignore stderr is not a big deal.
Hello!
I found a issue when using this template with Zabbix-Proxy Docker image. A clean install of "apt install snmp" results in successful SNMP readings but some erros in stderr that got merged with LLD.py output. So I'm ignoring stderr from subprocess allowing LLD.py to continue. Failures from readings itself may reflect in LLD.py outputs, so I think ignore stderr is not a big deal.
Can you validate and merge this patch?
Thanks!