@jhx #uptime-kuma, mostly, as its services cover most of my needs. More, one of my favourite tools is #LibreNMS. Its services and #smnp monitoring and graphic capacities are great. I am also using #nagios, #munin and #zabbix, but as legacy tools for old servers. All of them on #FreeBSD, #OpenBSD, #Linux, #Mikrotik, etc. Oh, also for some #Windows servers and #Mac clients.
#uptime #librenms #smnp #nagios #munin #zabbix #freebsd #openbsd #linux #mikrotik #windows #mac