Creating and tagging multiple AWS EC2 instances-without modules using Terraform

Posted: January 29, 2018 in Amazon Web Services (AWS), Linux, terraform

In one of previous posts we created multiple EC2 instances using modules, instead of using modules, we can just add following line file

count=X (where X is number of instances
tags {

01d is number of “zero” prefixes-1 (test-01) if we want more zeros change number in front of d (test-%03d would be test002,for example).For the sake of simplicity i created just one terraform file

provider "aws" {
access_key="access keys here"
secret_key="secret keys here"
region = "eu-west-1"

variable "count" {

resource "aws_instance" "example" {
ami = "ami-d834aba1"
instance_type = "t2.micro"
tags { Name="${format("test-%01d",count.index+1)}" }

output "ip" {
    value = "${aws_instance.example.*.public_ip}"

In this case 2 instances were created, with test-1/2 tags



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