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Forum Discussion

sandiksk_35282's avatar
sandiksk_35282
Icon for Altostratus rankAltostratus
Sep 24, 2015

need help with an irule

I have 2 app serves i.e need to talk to the database VIP,load balancing 2 database servers. How can I create an irule so that   app server 1 --- always talk to database server 1 app server 2--...
sandiksk_35282's avatar
sandiksk_35282
Icon for Altostratus rankAltostratus
Sep 24, 2015

and i more question if anyother source makes a connection to the database servers it should be based on the predictor and persistence correct .Only App1 and app2 traffic will be directed to the database servers based on the irule.

 

Hannes_Rapp's avatar
Hannes_Rapp
Icon for Nimbostratus rankNimbostratus
Sep 24, 2015
That's correct. However, given the new details I recommend you take into use "persist none" function - add it to both of the ELSEIF blocks so no persistency records will be created for those two app servers. I've also updated my original iRule code.