Which monitoring system to choose?

Question

Monitoring

Good to everyone.
You need a simple monitoring system, enough ping. With the ability to set the operating time of the object and with the possibility of notification in telegrams.

There are Nkol points, all connected to the VPN. Once, let's say, in 5 minutes you want to ping them, based on this, make a trigger. Tipo 2h offline - alert in TG

It can be done on zabbix, but it is very monstrous. Maybe there is an easier option?

Answer 1

For such a simple task "how to swear when there is no ping" and fixed conditions every 5 minutes - a bash script in cron :)
offhand the first one that came across:
https://github.com/gleb108/ping-monitor
I would throw out the docker to minimize it.

Answer 2

You can look here
https://uptimerobot.com/

Answer 3

netdata