The output of a Terraform child module is not shown by the root configuration/module. In order to have the child module output shown, you must explicitly define a root level output. For example, if you root had a child module defined like below, and you wanted to display the output of that child module, then … Terraform: enabling the output of a child module
It would be uncommon to have one monolithic Terraform configuration for all the infrastructure in your organization. More than likely, there are multiple groups and each has responsibility and ownership of certain components (e.g. networking, storage, authorization, Kubernetes). As an example, let’s say your responsibility is the Kubernetes cluster build. You may need the following … Terraform: terraform_remote_state to pass values to other configurations
If you are in the middle of a text processing pipeline, and need to insert a shell or environment variable into the output of awk, you can use the “-v” flag. Here are two files containing animal classifications: $ echo -e “shark=fish\ndolphin=mammal” > ocean.txt $ echo -e “dog=mammal\neagle=bird” > land.txt By passing the loop variable … Bash: Using shell or environment variables in awk output