AWS - ALB HTTP Customization

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One of the advantages of ALB which operates on layer 7 is the ability to make customization on the HTTP layer. Let see with some examples. I have a ALB with target group serving HTTP traffic.


Let’s start with adding a rule to the ALB listener.


Give the rule name.


Add the condition. 




I am adding a “Path” based condition. If someone access by ALB DNS name with /login -> http://demo-lb-571503325.us-east-1.elb.amazonaws.com/login then what should I do?



For every condition we can selection 1 action from 3 actions.




Since I did not configure anything on /login. I am going to return with a fixed response like “HTTP 500 – No login method configured”.


Let’s test it.




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