demo-15 updates

demo-15/sns.tf

@@ -0,0 +1,16 @@
+# Uncomment if you want to have autoscaling notifications
+
+#resource "aws_sns_topic" "example-sns" {
+#  name         = "sg-sns"
+#  display_name = "example ASG SNS topic"
+#} # email subscription is currently unsupported in terraform and can be done using the AWS Web Console
+#
+#resource "aws_autoscaling_notification" "example-notify" {
+#  group_names = ["${aws_autoscaling_group.example-autoscaling.name}"]
+#  topic_arn     = "${aws_sns_topic.example-sns.arn}"
+#  notifications  = [
+#    "autoscaling:EC2_INSTANCE_LAUNCH",
+#    "autoscaling:EC2_INSTANCE_TERMINATE",
+#    "autoscaling:EC2_INSTANCE_LAUNCH_ERROR"
+#  ]
+#}