security.rb in forj-0.0.20

- old
+ new

@@ -1,6 +1,7 @@
 #!/usr/bin/env ruby
+# encoding: UTF-8
 
 # (c) Copyright 2014 Hewlett-Packard Development Company, L.P.
 #
 #    Licensed under the Apache License, Version 2.0 (the "License");
 #    you may not use this file except in compliance with the License.
@@ -17,16 +18,17 @@
 require 'require_relative'
 
 require_relative 'connection.rb'
 include Connection
 
-# create a security group for each blueprint
-
+#
+# SecurityGroup module
+#
 module SecurityGroup
 
   def create_security_group(name)
-    description = 'Security group for blueprint %s' % [name]
+    description = format('Security group for blueprint %{name}', name: name)
     Connection.network.security_groups.create(
         :name => name,
         :description => description
     )
   end
@@ -44,27 +46,13 @@
           :port_range_min => port_min,
           :port_range_max => port_max,
           :remote_ip_prefix => '0.0.0.0/0'
       )
     rescue StandardError
-      puts 'error creating the rule for port %s' % [port_min]
+      puts format('error creating the rule for port %{port_min}', port_min: port_min)
     end
-
   end
 
   def delete_security_group_rule(rule_id)
     Connection.network.security_group_rules.get(rule_id).destroy
   end
-
-  def upload_keypair(name)
-    begin
-      home = File.expand_path('~')
-      path = home + '/.hpcloud/' + name
-      # this will create a new keypair
-      key_pair = Connection.compute.key_pairs.create(:name => name)
-      key_pair.write(path)
-    rescue StandardError
-      puts 'error uploading the keypair'
-    end
-  end
-
-end
\ No newline at end of file
+end