devops1 - 2017-08-15

Hi, I am looking for a way of having devices "Check IN" as opposed to PHP Server Monitor "Polling OUT" to see if websites or services are alive.

In simple terms a very simple flag an indicator red or green, once every 24 hours, "Check IN" to say "I'm Alive" system which 100+ devices can check in to over standard HTTP/HTTPS ports with the idea they would flag an indicator red or green if they checked in within a set time period (say 24 hours).

My devices have the ability to run Python scripts, produce curl HTTP strings etc. to tell something on the net it is alive.

Can anyone suggest a way to mod PHP Server monitor to work this way or an alternative system that could accept inbound updates rather than outbound polls?

Any suggestions would be gratefully received.

Many thanks for any replies.

Thank you.