Title
w
worried-soccer-67640
09/09/2022, 1:47 PMrunning
infracost breakdownc
crooked-daybreak-55253
09/09/2022, 2:04 PMwe fallback to
us-east-1w
worried-soccer-67640
09/09/2022, 2:11 PMhow do you detect the region? AWS_REGION and AWS_DEFAULT_REGION are both set in my shell
c
crooked-daybreak-55253
09/09/2022, 3:00 PMWe check if the region is set on the resource, then on the provider block, then use the default. There is an open issue with a proposal to change the default region with env variables. It would be good for you to 👍 that, that’s our way of gauging community interest
w
worried-soccer-67640
09/09/2022, 3:07 PMcommented: we have an .envrc file that sets the AWS_REGION, based on the directory. it would be good if there was an option that looked for this AWS_REGION or AWS_DEFAULT_REGION value when determining the region.
in a parent terragrunt file in path:
aws/accounts/nonprod/terragrunt.hclgenerate "provider" {
path = "<http://provider.tf|provider.tf>"
if_exists = "skip"
contents = <<EOF
provider "aws" {
assume_role {
role_arn = "arn:aws:iam::${get_env("TF_VAR_account_id", "")}:role/redacted"
}
region = "${get_env("AWS_DEFAULT_REGION","")}"
default_tags {
tags = local.common_tags
}
}
EOF
}AWS_DEFAULT_REGION=eu-west-1infracost breakdown --path .aws/accounts/nonprod/eu-west-1/dev/eks/terragrunt.hclregioneu-west-1c
crooked-daybreak-55253
09/09/2022, 5:09 PMAs work around maybe look at the steps here. The basic idea is to use terragrunt to generate plan jsons and pass them to infracost to get the estimates.