Blue/green strategy for applications with port on 443

[geethaRam]

Thanks for the reference example. The post provides a Blue/green strategy of using different ports and listeners to control the traffic between blue and green. In enterprises like ours, we use products for authentication and they can work only in certain ports like 443. What could be the blue/green strategy in such cases?
We have an apache container running on 443 linked to a springboot container that is running on 8080. Only port 443 can be used since the tool (Cleartrust) used for authentication require that port.

[mendhak]

@geethaRam did you ever find an answer to this? Just making guesses, was it to use two load balancers perhaps, or two DNS names with ALB rules?