Terraform 14.3_Issue after Plan

Terraform
1

I was running an earlier version of terraform succesfully with the same code before upgrading to Terraform 0.14.3. I am able to now generate these errors with the same code. I would like to know if anyone knows of a change I we may have missed that is causing this. Thanks!

Error: "policy" contains an invalid JSON: unexpected end of JSON input

  on ../ses-forwarder/lambda.tf line 23, in resource "aws_iam_policy" "iam_policy":
  23:   policy = data.template_file.iam_policy.rendered



Error: "policy" contains an invalid JSON: unexpected end of JSON input

  on ../ses-forwarder/s3.tf line 4, in resource "aws_s3_bucket" "bucket":
   4:   policy = data.template_file.bucket_policy.rendered



Error: "template_body" contains an invalid JSON: unexpected end of JSON input

  on ../ses-forwarder/sns.tf line 11, in resource "aws_cloudformation_stack" "sns_topic":
  11:   template_body = data.template_file.cloudformation_sns_stack.rendered

Line 23: policy = data.template_file.iam_policy.rendered

Line 4: template_body = data.template_file.cloudformation_sns_stack.rendered

Line 11: policy = data.template_file.bucket_policy.rendered

I was reading about 0.14. issues and was wondering if anyone sees: Terraform’s HTTP client code is now slightly stricter than before in HTTP header parsing, but in ways that should not affect typical server implementations: Terraform now trims only ASCII whitespace characters, and does not allow Transfer-Encoding: identity . (#26357) as a potential issue here?? Since I am passing some whitespace and json from the provider not sure if the below would be affected…

data "template_file" "cloudformation_sns_stack" {
  template = file("${path.module}/local/sns_topic.json")
  vars = {
    sns_display_name = var.sns_display_name
    subscription     = join(",", formatlist("{ \"Endpoint\": \"%s\", \"Protocol\": \"%s\" }", var.sns_email_address, var.sns_protocol))
  }
}

resource "aws_cloudformation_stack" "sns_topic" {
  name          = var.lambda_name
  template_body = data.template_file.cloudformation_sns_stack.rendered

  tags = merge(map("Name", var.lambda_name), local.common_tags)
}

Thanks!

2

I was able to solve this by using the chomp function. No longer an issue.