From 361fd763eb0cf3e62e0184dafd0f4a024e1871f5 Mon Sep 17 00:00:00 2001
From: Rick Harris <rick.harris@rackspace.com>
Date: Thu, 9 Jun 2011 21:50:34 +0000
Subject: Adding caveat

---
 nova/image/glance.py | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/nova/image/glance.py b/nova/image/glance.py
index 5712215bb..6e058ab2f 100644
--- a/nova/image/glance.py
+++ b/nova/image/glance.py
@@ -43,6 +43,10 @@ GlanceClient = utils.import_class('glance.client.Client')
 def pick_glance_api_server():
     """Return which Glance API server to use for the request
 
+    This method provides a very primitive form of load-balancing suitable for
+    testing and sandbox environments. In production, it would be better to use
+    one IP and route that to a real load-balancer.
+
         Returns (host, port)
     """
     host_port = random.choice(FLAGS.glance_api_servers)
-- 
cgit