From e6de5d7d2e5e5d54b70f5cc62569b5ec3eb90b42 Mon Sep 17 00:00:00 2001
From: Frederick Cheung <frederick.cheung@gmail.com>
Date: Fri, 27 Dec 2013 10:37:31 +0000
Subject: [PATCH] [AWS|EC2] request_spot_instances.rb requires that date
 parameters be iso8601

---
 lib/fog/aws/requests/compute/request_spot_instances.rb | 8 ++++++++
 1 file changed, 8 insertions(+)

diff --git a/lib/fog/aws/requests/compute/request_spot_instances.rb b/lib/fog/aws/requests/compute/request_spot_instances.rb
index 2bfdf0c74..87b9f7da4 100644
--- a/lib/fog/aws/requests/compute/request_spot_instances.rb
+++ b/lib/fog/aws/requests/compute/request_spot_instances.rb
@@ -75,6 +75,14 @@ module Fog
             options['LaunchSpecification.UserData'] = Base64.encode64(options['LaunchSpecification.UserData'])
           end
 
+          if options['ValidFrom'] && options['ValidFrom'].is_a?(Time)
+            options['ValidFrom'] =  options['ValidFrom'].iso8601
+          end
+
+          if options['ValidUntil'] && options['ValidUntil'].is_a?(Time)
+            options['ValidUntil'] =  options['ValidUntil'].iso8601
+          end
+
           request({
             'Action'                            => 'RequestSpotInstances',
             'LaunchSpecification.ImageId'       => image_id,