I have tried Nagios, zabbix, netdata, grafana and all the possible combination of Monitoring system… but still cannot find anything like PRTG… am i the only one suffering by this? i mean the functionality of PRTG and the installation process are unbetable.
No conf file, no database or apache or rules, is just simple as it should be.
All the rest seems to be hard to maintain, condfigure and make it work.
webmin is godd for me, is simple, lightweight, no database, no historical data (they are stored only on client in browser localStorage). I’m using webmin in my raspberries. Bonus: it has a ton of features, it’s very useful for managing linux. BTW it has support for multiple instances and 2FA for example.