From 8674833d95226682e541593bc4adadec06347617 Mon Sep 17 00:00:00 2001
From: geemus <geemus@gmail.com>
Date: Fri, 3 Dec 2010 11:37:11 -0800
Subject: [PATCH] [aws|compute] work around eventual consistency errors

---
 lib/fog/aws/models/compute/servers.rb | 14 +++++++++++++-
 1 file changed, 13 insertions(+), 1 deletion(-)

diff --git a/lib/fog/aws/models/compute/servers.rb b/lib/fog/aws/models/compute/servers.rb
index 173fbe524..2fad63ecc 100644
--- a/lib/fog/aws/models/compute/servers.rb
+++ b/lib/fog/aws/models/compute/servers.rb
@@ -98,7 +98,19 @@ module Fog
           end
 
           server.save
-          server.wait_for { ready? }
+          # eventual consistency sometimes means a delay before it appears
+          retries = 3
+          begin
+            server.wait_for { ready? }
+          rescue Fog::Errors::Error => error
+            sleep(1)
+            retries -= 1
+            if retries > 0
+              retry
+            else
+              raise error
+            end
+          end
           server.setup(:key_data => [server.private_key])
           server
         end