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new variables 'associate_public_ip_address' and 'target_ami_name_prefix' #65

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new variables 'associate_public_ip_address' and 'target_ami_name_prefix' #65

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12 changes: 7 additions & 5 deletions amazon-eks-al2.pkr.hcl
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Original file line number Diff line number Diff line change
@@ -1,7 +1,7 @@
locals {
timestamp = regex_replace(timestamp(), "[- TZ:]", "")

target_ami_name = "${var.ami_name_prefix}-${var.eks_version}-${local.timestamp}"
target_ami_name = "${var.target_ami_name_prefix}-${var.eks_version}-${local.timestamp}"
}

data "amazon-ami" "this" {
Expand Down Expand Up @@ -54,10 +54,12 @@ source "amazon-ebs" "this" {
Name = local.target_ami_name
}

source_ami = data.amazon-ami.this.id
ssh_pty = true
ssh_username = var.source_ami_ssh_user
subnet_id = var.subnet_id
source_ami = data.amazon-ami.this.id
ssh_pty = true
ssh_username = var.source_ami_ssh_user
subnet_id = var.subnet_id
associate_public_ip_address = var.associate_public_ip_address


tags = {
os_version = "Amazon Linux 2"
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14 changes: 13 additions & 1 deletion variables.pkr.hcl
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Expand Up @@ -77,7 +77,19 @@ variable "instance_type" {
}

variable "ami_name_prefix" {
description = "The prefix to use when creating the AMI name. i.e. - `<ami_name_prefix>-<eks_version>-<timestamp>"
description = "The prefix identifying the source AMI to use when creating the AMI. i.e. - `<ami_name_prefix>-<eks_version>-<timestamp>"
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I think it would be better to just update the variable description to make it clear that its the name prefix that is used to both lookup the base AMI as well as the name prefix used for the resulting AMI

type = string
default = "amazon-eks-node"
}

variable "associate_public_ip_address" {
description = "If using a non-default VPC, public IP addresses are not provided by default. If this is true, your new instance will get a Public IP."
type = string
default = null
}

variable "target_ami_name_prefix" {
description = "The prefix to use when creating the AMI name. i.e. - `<target_ami_name_prefix>-<eks_version>-<timestamp>"
type = string
default = "custom-eks-node"
}