redshift module fails

[andrewkrug]

AWS seems to have sunset the instance type on line 24 of the redshift module.

│ Error: creating Redshift Cluster (sadcloud): NumberOfNodesQuotaExceeded: You do not have access to node type dw2.large. Choose another node type
│ status code: 400, request id: 0fc88c15-9a69-4cf6-8ba9-ca23ef77456a
│
│ with module.redshift.aws_redshift_cluster.main[0],
│ on ../modules/aws/redshift/main.tf line 24, in resource "aws_redshift_cluster" "main":
│ 24: resource "aws_redshift_cluster" "main" {
│