From 890975fd1064ba3f3a842089213a8903d3455a2f Mon Sep 17 00:00:00 2001
From: avishai <avishai@avishai-desktop.(none)>
Date: Mon, 4 Jan 2010 09:21:57 +0200
Subject: [PATCH] Added minimum_instances checks to cloud-contract

---
 bin/cloud-contract | 7 ++++++-
 1 file changed, 6 insertions(+), 1 deletion(-)

diff --git a/bin/cloud-contract b/bin/cloud-contract
index d586a381a..426e09591 100755
--- a/bin/cloud-contract
+++ b/bin/cloud-contract
@@ -19,6 +19,11 @@ EOS
       node_to_terminate = cld.nodes.last
       # node_to_terminate.cloud = cld
       
+      puts cld.nodes.size
+      if cld.nodes.size - 1 < cld.minimum_instances
+	puts "Contracting instances by 1 in cloud #{cld.name} will lower the number of instances below specified minimum (#{cld.minimum_instances})"
+	next
+      end
       msg = [
         "Contracting cloud #{cld.name} (#{cld.keypair}) by 1",
         "#{cld.nodes.size} running instances (#{cld.minimum_instances} - #{cld.maximum_instances})",
@@ -32,4 +37,4 @@ EOS
       puts "#{node_to_terminate.public_ip} has been terminated"
     end    
   end
-end
\ No newline at end of file
+end