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Make the owner and name AMI filter values configurable #5

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Make the owner and name AMI filter values configurable #5

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18 changes: 14 additions & 4 deletions variables.tf
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Original file line number Diff line number Diff line change
Expand Up @@ -27,6 +27,16 @@ variable "ports" {
variable "ami" {
default = ""
}
variable "ami_owner_filter_values" {
type = list(string)
description = "List of AMI owners to limit search. Valid values: an AWS account ID, self (the current account), or an AWS owner alias (e.g., amazon, aws-marketplace, microsoft)"
default = ["amazon"]
}
variable "ami_name_filter_values" {
type = list(string)
description = "List of strings to use as the value of the name filter for the AMI to use"
default = ["amzn-ami-vpc-nat*"]
}
variable "internet_access" {
default = true
}
Expand All @@ -36,11 +46,11 @@ variable "s3_endpoint" {
data "aws_ami" "nat" {
count = var.ami == "" ? 1 : 0
most_recent = true
owners = ["amazon"]
owners = var.ami_owner_filter_values

filter {
name = "name"
values = ["amzn-ami-vpc-nat*"]
values = var.ami_name_filter_values
}
}
data "aws_subnet" "nat" {
Expand All @@ -56,12 +66,12 @@ locals {
client_subnet_cidrs = var.client_subnet_cidrs
az = data.aws_subnet.nat.availability_zone
ports = var.ports
ami = var.ami == "" ? data.aws_ami.nat[length(data.aws_ami.nat)].id : var.ami
ami = var.ami == "" ? data.aws_ami.nat[0].id : var.ami
internet_route = var.internet_access == true ? 1 : 0
s3_endpoint = var.s3_endpoint == true ? 1 : 0
tags = merge({
Name = local.name
Module = "Nat Instance"
ModuleSource = "https://github.com/jetbrains-infra/terraform-aws-nat-instance/"
}, var.tags)
}
}