Resolver Terraform Provider

This Terraform provider provides a resource that provides a resolution between keys and values when a subset is unknown to prevent unnessary plan diffs that are no-ops at apply.

Requirements

Terraform >= 1.0
Go >= 1.20

Building The Provider

Clone the repository
Enter the repository directory
Build the provider using the Go install command:

go install

Adding Dependencies

This provider uses Go modules. Please see the Go documentation for the most up to date information about using Go modules.

To add a new dependency github.com/author/dependency to your Terraform provider:

go get github.com/author/dependency
go mod tidy

Then commit the changes to go.mod and go.sum.

Using the provider

resource "resolver_map" "main" {
  keys        = ["a", "b", "c"]
  result_keys = ["a", "c"]
  values      = ["1", "2", "3", "4"]
}

resource "something_else" "main" {
  for_each = resolver_map.main.result

  name       = each.key
  ip_address = each.value
}

Developing the Provider

If you wish to work on the provider, you'll first need Go installed on your machine (see Requirements above).

To compile the provider, run go install. This will build the provider and put the provider binary in the $GOPATH/bin directory.

To generate or update documentation, run go generate.

In order to run the full suite of Acceptance tests, run make testacc.

Note: Acceptance tests create real resources, and often cost money to run.