We are migrating to AWS. The basic ingress flow is: ALB -> nginx-ingress -> pods.
From the AWS doc that an ALB can only have 100 target groups. However, we do have a (business critical) domain that routes by paths, where each path maps to a micro-service. The number of path is already over 100, and product team plans to add more in the future.
With a nginx-ingress behind, we can successfully route by paths without issue, but we are stuck at the 100 target group limitation that we are forced to perform healthcheck on a subset of services. We know the 100 target group is a soft limit, but foreseeing more paths are coming, we want to find a more scalable solution.
Is there any suggested workaround?
