Updated readme

README.md

@@ -6,18 +6,11 @@ The module generates the launch configuration, the auto scaling group and two au
 1.) Adding a module resource to your template, e.g. `main.tf`
 
 ```
-module "asg" {
-  source = "../../../../steamhaus/tf_mod_aws_ec2"
+module "bastion" {
+  source = "git::https://git.steamhaus.co.uk/steamhaus/tf_mod_aws_bastion"
 
-  lc_name = "${var.name}-app-lc-"
-  ami_id = "${data.aws_ami.app.id}"
-  iam_instance_profile = "${module.cloudwatch_logs.profile_id}"
-  key_name = "Bastion"
-  security_groups = ["${aws_security_group.app.id}"]
-  user_data = "${data.template_file.userdata_app.rendered}"
-
-  asg_name = "${var.name}-app"
-  load_balancers = ["${module.elb.elb_id}"]
-  vpc_zone_identifier = ["${module.vpc.private_subnets}"]
+  availability_zones = "${var.aws_availability_zones}"
+  vpc_id             = "${module.vpc.vpc_id}"
+  subnet_ids         = "${module.vpc.public_subnets}"
 }
 ```
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