updates

jenkins-packer-demo/instance.tf

@@ -31,3 +31,17 @@ resource "aws_volume_attachment" "jenkins-data-attachment" {
   instance_id = "${aws_instance.jenkins-instance.id}"
 }
 
+resource "aws_instance" "app-instance" {
+  count = "${var.APP_INSTANCE_COUNT}"
+  ami = "${var.APP_INSTANCE_AMI}"
+  instance_type = "t2.micro"
+
+  # the VPC subnet
+  subnet_id = "${aws_subnet.main-public-1.id}"
+
+  # the security group
+  vpc_security_group_ids = ["${aws_security_group.app-securitygroup.id}"]
+
+  # the public SSH key
+  key_name = "${aws_key_pair.mykeypair.key_name}"
+}