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AWS Application Load Balancer (ALB) In place of WebAdaptor?

Question asked by gyadav_c1 on May 15, 2018
Latest reply on May 17, 2018 by gyadav_c1

I am deploying a Highly Available, ArcGIS Enterprise deployment on AWS. Is it possible to use one AWS Application Load Balancer (ALB) with listener rules setup for portal and server, in place of ArcGIS WebAdaptor? If yes, please elaborate how?


However, I am able to use ALB in place of WebAdaptor in my current ArcGIS Enterprise deployment, where I am using two separate ALBs, one for Server and one for Portal. This is working perfectly fine. But, is it possible to use just one ALB with two listeners one pointing to Server target group, other pointing to portal target group? Based on routing conditions?


Following is an architecture of my current working deployment with 2 ALBs:


ArcGIS Enterprise deployment with two ALBs


How to use just one ALB?