Terraform REST API calls with cURL

问题

What is the best way to make REST API calls from Terraform? I'm currently using a null_resource with the local-exec provisioner to make a cURL call:

resource "null_resource" "cloudability-setup" {
  provisioner "local-exec" {
      command = <<EOT
        curl -s -X POST https://api.cloudability.com/v3/vendors/aws/accounts \
             -H 'Content-Type: application/json' \
             -u "$${CldAbltyAPIToken:?Missing Cloudability API Token Env Variable}:" \
             -d '{"vendorAccountId": "${data.aws_caller_identity.current.account_id}", "type": "aws_role" }'
EOT
  }

However, the cURL return code is successful for HTTP 200 and HTTP 400 responses. I'd like the resource to be marked as failed if the new account cannot be registered.

I've tried returning just the HTTP Response Code:

resource "null_resource" "cloudability-setup" {
  provisioner "local-exec" {
      command = <<EOT
        curl -s -o /dev/null -w "%{http_code}" \
             -X POST https://api.cloudability.com/v3/vendors/aws/accounts \
             -H 'Content-Type: application/json' \
             -u "$${CldAbltyAPIToken:?Missing Cloudability API Token Env Variable}:" \
             -d '{"vendorAccountId": "${data.aws_caller_identity.current.account_id}", "type": "aws_role" }'
EOT
  }

But then I lose the API response body, which contains valuable information. There are also times when a HTTP 400 code indicates the account already exists, which I consider a success from the overall setup standpoint.

回答1:

I haven't used it myself, but this may be of use to you: https://github.com/Mastercard/terraform-provider-restapi

来源：https://stackoverflow.com/questions/51197781/terraform-rest-api-calls-with-curl

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terraform