Using Google Cloud GCP I would like to achieve this kind of dynamic redirect:
https://my.domain/$variable -> instance from instance group $variable
https://my.domain/instance-group-name -> instance from instance group "instance-group-name"
Is this possible?
I know I could create a LoadBalancer and add UrlMaps dynamically for every path, but adding a new UrlMap takes like 8 minutes to have effect and I need this to be close to instant.