I have defined the following Terraform module:
module "lambda" {
source = "../lambda"
region = "us-west-1"
account = "${var.account}"
}
How can I take advantage from the module name to set the source parameter with an interpolation? I wish something like:
module "lambda" {
source = "../${this.name}"
region = "us-west-1"
account = "${var.account}"
}
I think is not possible. There's a self that allows you to reference attributes within your resource, but the identifier is not an attribute. Also, self is only allowed within provisioners.
I guess the only way to accomplish what you want is templating the .tf files, like:
module {{ my-module}} {
source = "../{{ my-module }}"
region = "us-west-1"
account = "${var.account}"
but you should render the templates before terraform init. It's straightforward to setup in a CI pipeline, but I find it cumbersome when working locally.
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