```hcl
module "rds" {
  source = "../modules/database"

  identifier                   = "collaction-${var.environment}"
  instance_class               = var.rds_instance_class
  allocated_storage            = var.rds_allocated_storage
  backup_retention_period      = 7
  performance_insights_enabled = true
  multi_az                     = true
  route53_zone_name            = var.route53_zone_name
  rds_hostname                 = var.rds_hostname
}
```

Switch off performance insights (causing problems atm)
user
```hcl
module "rds" {
  source = "../modules/database"

  identifier                   = "collaction-${var.environment}"
  instance_class               = var.rds_instance_class
  allocated_storage            = var.rds_allocated_storage
  backup_retention_period      = 7
  performance_insights_enabled = false
  multi_az                     = true
  route53_zone_name            = var.route53_zone_name
  rds_hostname                 = var.rds_hostname
}
```
assistant