bug #1432: compress data pushed to ganglia

src/mad/ruby/Ganglia.rb

@@ -17,6 +17,7 @@
 require 'socket'
 require 'pp'
 require 'rexml/document'
+require 'zlib'
 
 begin
     require 'rubygems'
@@ -155,7 +156,7 @@ class GangliaHost
         
         return nil if !base64_info
         
-        info_yaml=Base64::decode64(base64_info)
+        info_yaml=Zlib::Inflate.inflate(Base64::decode64(base64_info))
         info=YAML.load(info_yaml)
     end
     

src/vmm_mad/remotes/poll_xen_kvm.rb

@@ -335,10 +335,12 @@ end
 def print_all_vm_info(hypervisor)
     require 'yaml'
     require 'base64'
+    require 'zlib'
 
     vms=hypervisor.get_all_vm_info
 
-    puts Base64.encode64(vms.to_yaml).delete("\n")
+    compressed=Zlib::Deflate.deflate(vms.to_yaml)
+    puts Base64.encode64(compressed).delete("\n")
 end
 
 hypervisor=select_hypervisor