Load balancer subnet IDs (can be the same as EKS subnets if desired) EKS (compute) subnet IDs for TFE pods RDS (database) subnet IDs Redis subnet IDs (can be the same as RDS subnets if desirable) TLS ...

Before you start the upgrade, make sure to upgrade to the latest available 3.5.x version. This will make sure that you are building against the most recent dependencies of that line. Please take time ...