Can't create other subnets in addition to the public/private ones

[g-iannelli]

The kfd.sighup.io/v1alpha2 don't allow to create other subnets in addition to private and public ones.

[ralgozino]

Applies to both Fury EKS Installer and Furyctl in consequence.

[g-iannelli]

For example check below:

database_subnets    = ["10.0.21.0/24", "10.0.22.0/24"]
elasticache_subnets = ["10.0.31.0/24", "10.0.32.0/24"]
private_subnets     = ["10.0.1.0/24", "10.0.2.0/24", "10.0.3.0/24", "10.0.4.0/24", "10.0.5.0/24"]
redshift_subnets    = ["10.0.41.0/24", "10.0.42.0/24"]
intra_subnets       = ["10.0.51.0/24", "10.0.52.0/24", "10.0.53.0/24"]

Ref. https://registry.terraform.io/modules/terraform-aws-modules/vpc/aws/latest

[nutellinoit]

Can you elaborate better the reason behind this issue? furyctl should only manage it's own things, related to the cluster, why we need to manage additional subnets? I don't think this is something in scope for now

[g-iannelli]

The reason for leaving it up to the user to create the subnets for the Database (which is usually a component that is always needed by applications on the cluster) is to centralize the creation of the subnets when creating the VPC, avoiding the need to manage in other terraform projects.