k8snthw-instances.tf

resource "aws_instance" "etcd" {
    count = 3
    ami = "ami-1967056a" // Unbuntu 16.04 LTS HVM, EBS-SSD
    instance_type = "t2.micro"

    subnet_id = "${aws_subnet.kubernetes.id}"
    private_ip = "${cidrhost("10.43.0.0/16", 10 + count.index)}"
    associate_public_ip_address = true

    availability_zone = "eu-west-1a"
    vpc_security_group_ids = ["${aws_security_group.kubernetes.id}"]
    key_name = "my-keypair"
}