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How to create a Health Rule for minimum number of node availability?

Prudhvi.Datta
Creator

Hi Team,

 

I want to know what is the metric to be used for the minimum number of node availability.

 

My requirement is:
My application is hosted in the cloud and I need a minimum of 3 servers to be up and running every time out of 5.

 

Please help me.

 

Thanks

Datta

3 REPLIES 3

Ryan.Paredez
Community Manager

Hi @Prudhvi.Datta,

 

To be clear, you want to create a health rule to let you know when anything less than 3 of your server are running?


Thanks,

Ryan, Cisco AppDynamics Community Manager




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Nawaz Ali.Mohammad
AppDynamics Team

Hello Prudvi,

 

The metric you need to use is "Agent|App|Availability" with "Affected entities as "Tier/Node Health - Hardware, JVM,CLR (cpu,heap,disk,I/O,etc)

 

Screen Shot 2021-01-21 at 8.21.20 PM.png

I do not think this works since Agent.App.Availability is a node metric with a value of 1 or 0.