Starting from Terraform version 0.7 this module is redundant, because Terraform has aws_ami data-structure which allows to get ID of specific CoreOS AMI.
Here is the code:
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}-*"]
}
}
output "ami_id" {
value = "${data.aws_ami.coreos.image_id}"
}
If you are using Terraform older than version 0.7 keep reading and using this module.
Terraform module to get the current set of publicly available CoreOS AMIs.
This module grabs all of the AMIs listed at:
https://coreos.com/docs/running-coreos/cloud-providers/ec2/
and then looks up the one you want given the input variables.
- region - E.g. eu-central-1
- channel - stable/alpha/beta
- virttype - hvm/pv
- ami_id
module "ami" {
source = "github.com/terraform-community-modules/tf_aws_coreos_ami"
region = "eu-central-1"
channel = "stable"
virttype = "hvm"
}
resource "aws_instance" "core" {
instances = 5
ami = "${module.ami.ami_id}"
instance_type = "m3.8xlarge"
}
This module has bundled version of variables.tf.json, but if you need to update it you can run make in this directory to pull
that file down.
You can do this with a few lines like this in your top level Makefile:
.terraform/modules:
terraform get
for i in $$(ls .terraform/modules/*/Makefile); do i=$$(dirname $$i); make -C $$i; done
Consider open a pull-request with updated variables.tf.json.
Often you don't want to care if you need an hvm or pv instance.
In these cases, you can instead use:
module "ami" {
source = "github.com/terraform-community-modules/tf_aws_coreos_ami/instance_type"
region = "eu-central-1"
channel = "stable"
instance_type = "m3.large"
}
Note this prefers hvm instances where available.
Apache2 - See the included LICENSE file for more information.
React
Typescript
Django
Laravel
Facebook
Microsoft
Google
Alibaba
D3
Tencent