This repository contains an example to reproduce a bug cause when resolving private Terraform registries on Terragrunt files
The repository contains a terragrunt.hcl file with a dependency to a module published in a private Terraform registry.
To simplify the example, the host of the private Terraform registry is fictional so it forces Renovate to fail the analysis, and the dependency is an existent Terraform Module available in the official Hashicorp Terraform registry:
https://registry.terraform.io/modules/miguelhrocha/helloworld/aws/latest
Renovate is installed and configured too.
Renovate fails resolving dependency as the private Terraform registry points to an inexistent host.
Renovates resolves the dependency as the module provide by the Hashicorp Terraform Registry (https://registry.terraform.io). And tries to update
the version of the module miguelhrocha/helloworld/aws to the latest version 1.1.0.
Output of Terragrunt on terragrunt init:
$ terragrunt init
WARN[0000] No double-slash (//) found in source URL /miguelhrocha/helloworld/aws. Relative paths in downloaded Terraform code may not work.
ERRO[0000] 1 error occurred:
* error downloading 'tfr://registry.domain.com/miguelhrocha/helloworld/aws?version=1.0.0': Get "https://registry.domain.com/.well-known/terraform.json": dial tcp: lookup registry.domain.com on 127.0.0.53:53: no such host
ERRO[0000] Unable to determine underlying exit code, so Terragrunt will exit with error code 1 Renovate Dashboard showing Terragrunt dependency to miguelhrocha/helloworld/aws appears without registry host (dependency is resolve to Hashicorp Terraform Registry):
Renovate PR to update miguelhrocha/helloworld/aws to latest version (1.1.0):
