ec2.rb in terraforming-0.0.2

- old
+ new
@@ -1,69 +1,71 @@
-module Terraforming::Resource
-  class EC2
-    include Terraforming::Util
+module Terraforming
+  module Resource
+    class EC2
+      include Terraforming::Util
 
-    def self.tf(client = Aws::EC2::Client.new)
-      self.new(client).tf
-    end
+      def self.tf(client = Aws::EC2::Client.new)
+        self.new(client).tf
+      end
 
-    def self.tfstate(client = Aws::EC2::Client.new)
-      self.new(client).tfstate
-    end
+      def self.tfstate(client = Aws::EC2::Client.new)
+        self.new(client).tfstate
+      end
 
-    def initialize(client)
-      @client = client
-    end
+      def initialize(client)
+        @client = client
+      end
 
-    def tf
-      apply_template(@client, "tf/ec2")
-    end
+      def tf
+        apply_template(@client, "tf/ec2")
+      end
 
-    def tfstate
-      resources = instances.inject({}) do |result, instance|
-        attributes = {
-          "ami"=> instance.image_id,
-          "associate_public_ip_address"=> "true",
-          "availability_zone"=> instance.placement.availability_zone,
-          "ebs_block_device.#"=> instance.block_device_mappings.length.to_s,
-          "ebs_optimized"=> instance.ebs_optimized.to_s,
-          "ephemeral_block_device.#"=> "0",
-          "id"=> instance.instance_id,
-          "instance_type"=> instance.instance_type,
-          "private_dns"=> instance.private_dns_name,
-          "private_ip"=> instance.private_ip_address,
-          "public_dns"=> instance.public_dns_name,
-          "public_ip"=> instance.public_ip_address,
-          "root_block_device.#"=> instance.root_device_name ? "1" : "0",
-          "security_groups.#"=> instance.security_groups.length.to_s,
-          "source_dest_check"=> instance.source_dest_check.to_s,
-          "subnet_id"=> instance.subnet_id,
-          "tenancy"=> instance.placement.tenancy
-        }
-        result["aws_instance.#{module_name_of(instance)}"] = {
-          "type" => "aws_instance",
-          "primary" => {
-            "id" => instance.instance_id,
-            "attributes" => attributes,
-            "meta" => {
-              "schema_version" => "1"
+      def tfstate
+        resources = instances.inject({}) do |result, instance|
+          attributes = {
+            "ami"=> instance.image_id,
+            "associate_public_ip_address"=> "true",
+            "availability_zone"=> instance.placement.availability_zone,
+            "ebs_block_device.#"=> instance.block_device_mappings.length.to_s,
+            "ebs_optimized"=> instance.ebs_optimized.to_s,
+            "ephemeral_block_device.#"=> "0",
+            "id"=> instance.instance_id,
+            "instance_type"=> instance.instance_type,
+            "private_dns"=> instance.private_dns_name,
+            "private_ip"=> instance.private_ip_address,
+            "public_dns"=> instance.public_dns_name,
+            "public_ip"=> instance.public_ip_address,
+            "root_block_device.#"=> instance.root_device_name ? "1" : "0",
+            "security_groups.#"=> instance.security_groups.length.to_s,
+            "source_dest_check"=> instance.source_dest_check.to_s,
+            "subnet_id"=> instance.subnet_id,
+            "tenancy"=> instance.placement.tenancy
+          }
+          result["aws_instance.#{module_name_of(instance)}"] = {
+            "type" => "aws_instance",
+            "primary" => {
+              "id" => instance.instance_id,
+              "attributes" => attributes,
+              "meta" => {
+                "schema_version" => "1"
+              }
             }
           }
-        }
 
-        result
+          result
+        end
+
+        generate_tfstate(resources)
       end
 
-      generate_tfstate(resources)
-    end
+      private
 
-    private
+      def instances
+        @client.describe_instances.reservations.map(&:instances).flatten
+      end
 
-    def instances
-      @client.describe_instances.reservations.map(&:instances).flatten
-    end
-
-    def module_name_of(instance)
-      normalize_module_name(name_from_tag(instance, instance.instance_id))
+      def module_name_of(instance)
+        normalize_module_name(name_from_tag(instance, instance.instance_id))
+      end
     end
   end
 end