gistfile1.txt

defmodule Aws do
  def main(args) do
    access_key_id = System.get_env("AWS_ACCESS_KEY_ID") |> String.to_char_list
    secret_access_key = System.get_env("AWS_SECRET_ACCESS_KEY") |> String.to_char_list
    ec2_endpoint = String.to_char_list("ec2.ap-northeast-1.amazonaws.com")

    :erlcloud_ec2.configure(access_key_id, secret_access_key, ec2_endpoint)

    ami = String.to_char_list("ami-18869819")
    instancetype = String.to_char_list("t2.micro")
    az = String.to_char_list("ap-northeast-1a")
    key = String.to_char_list("mykey")
    spec = %ec2_instance_spec{
            image_id: ami,
            instance_type: instancetype,
            availability_zone: az,
            key_name: key}

    :erlcloud_ec2.run_instances(spec)
  end
end