How to config 2 Built-in Monitor in pool and use script on top of it?

Set Availability requirement to "at lest 1" is not good because

 

If https monitor down >> Availability of this member is still Online if MySQL is Up.

 

Client will fail in connectivity.

 

we found the solution on test server about add another one monitor for web-tier and set Availability requirement to "at lest 2"

 

This time it will be monitor 1 >> check tcp port of web-service

 

monitor 2 >> check contenct of web-service

 

monitor 3 >> check tcp port of app-server

 

If we set "at least 2" , we can make sure that Availability of pool is Online when Web-service is up. and offline when web-service is down.

 

App-server is cluster so we ignore it even though it's down.

 

Is this practical solution? Please recommend us Thank you very much

 

Hi teepan123,

 

in case you want to use the same server for different services you can place it in different pools (even if the same service port is used).

 

You assign pool/service specific monitors and this way you will get a valid pool member availability state.

 

Thanks, Stephan

 

Thank you Stephan

 

I do as your advice to create a new pool for monitoring app only, and assign monitor separately.

 

Everything is fine, client can access normally and admin can see If service still working?

 

Cheers!