如何在 terraform aws 中添加提供者？

Question

This is the error I'm getting:

Failed to query available provider packages

Could not retrieve the list of available versions for provider
hashicorp/mysql: provider registry registry.terraform.io does not have a
provider named registry.terraform.io/hashicorp/mysql

Answer 1

For terraform > 0.13 you need to add a required_providers snippet for any un-official provider (un-official means not owned by HashiCorp and not part of their registry). There was one supported by HashiCorp but it is discontinued (you could potentially use it if you downgrade to TF12).

If you are aware of a community provided one a code snippet similar to the one for docker below should suffice:

terraform {
  required_providers {
    docker = {
      source = "kreuzwerker/docker"
    }
  }
}

where in source you will give a link to the provider source repo/registry.