#terragrunt - May 2022

Hello. I have a configuration that uses S3 remote states for our backend. I have one Github repository that builds something and another Github repository that builds something else. Both of these repositories create their own state files, but in the same S3 bucket.

How would I go about referencing the output of the other state file in the same bucket through terragrunt? Initially I thought through a dependency, but the remote terragrunt.hcl isn't local to this repository (so the config_path isn't valid). Appreciate the help.

Hi,

How to reduce disk space for .terragrunt-cache?
As of now for every tg config, .terragrunt-cache took 200-500 MB disk space.

I am using following configuration for TF/TG

❯ cat ~/.terraformrc
#plugin_cache_dir   = "$HOME/.terraform.d/plugin-cache"
disable_checkpoint = true
provider_installation {
  filesystem_mirror {
    path = "$HOME/.terraform.d/provider"
  }
}

Can someone guide me?

Looks like no need to set “provider_installation”. Once I remove it, overall things works as expected. And due to use of “plugin_cache” it was not downloading all plugin again and again.

Anyone using terragrunt workspace?
I have configure CI/CD pipeline for our infra, which is managed using TG.
Found env0 and Atlantis, as potential solutions. Anyone would like to share their experience?

I’m new to terragrunt. Trying to create dynamic backend. I have key = "${path_relative_to_include()}/terraform.tfstate" in my top level terragrunt.hcl which is creating the s3 key as ./terraform.tfstate. Is there any way to remove the dot from that path?

Hello, I’m following this instruction to setup Atlantis with Terrgrunt. It looks like terragrunt is creating correct atlatis.yaml file. There are three projects in the atlantis.yaml file terragrunt created. However only one of them is running! Nothing in the Atlantis log indicating any issues! Any help would be appreciated