dude function

RouterOS The Dude
1

Hello,
Does anyone have a solution for writing a Dude function (RouterOS 7.18) that queries a web service returning a JSON value?
http://xxxxxxxx:xxxxxxx/get_get_temp_cpu?password=xxxxxxxx&username=xxxxxxxxx&ip=yyy.yyy.yyy.yyy

This function would be used to create a specific probe.
Thanks for your help and advice.

2

Hi, I haven’t encountered JSON, but I get certain parameters via SNMP query and display them separately in the device card.
oid(«oidnumber»)

3

If you can use SNMP that be better and align with Dude.

For JSON values, you MIGHT be able to use the ros_command(“/tool/fetch url=… as-value output=user”). And if using 7.16+ there is a “:deserialize from=json …” that get you an array to pick out a specific value. All this gets a bit complex in context of probe, but SHOULD work if you can align the various things (i.e. a probe logic needs to be considered when you write the function since there is both a success and failure modes etc etc).