terraform-community-modules / tf_aws_coreos_ami Goto Github PK

You can achieve almost equivalent functionality using the new aws_ami data source:

variable "channel" {
  default = "stable"
}

variable "virtualization_type" {
  default = "hvm"
}

data "aws_ami" "coreos" {
  most_recent = true

  owners = ["595879546273"]

  filter {
    name   = "architecture"
    values = ["x86_64"]
  }

  filter {
    name = "virtualization-type"
    values = ["${var.virtualization_type}"]
  }

  filter {
    name   = "name"
    values = ["CoreOS-${var.channel}-*"]
  }
}

Should there maybe be an entry in the README about alternatives?

Including the 'all_amis' variable breaks multi module configuration where each of my modules reference this module.

Hello,
I've been trying to wrap my head around these modules. When I do terraform get and terraform apply, terraform barks the following at me:

Error creating plan: 1:23: unknown function called: format in:
${lookup(var.all_amis, format("%s-%s-%s", var.channel, var.region, var.virttype))}

Also is it necessary to cd into .terraform/modules/<sha i'm assuming> and run make? If so I think it would be useful to add that to the README. Thanks for the help and good work!

I am using terraform 0.7.4, and when i do make.
this is the make file i have.

.PHONY: all

all: load_dependencies

load_dependencies:
    terraform get
    for i in $$(ls .terraform/modules/*/Makefile); do i=$$(dirname $$i); make -C $$i; done

This error happens.

Error loading Terraform: module ami.root: 1 error(s) occurred:

* output 'ami_id': unknown variable referenced: 'all_amis'. define it with 'variable' blocks