From 2af896ceccc6fa947bbdb8b06442439db1c6dc1f Mon Sep 17 00:00:00 2001
From: Devananda van der Veen <devananda.vdv@gmail.com>
Date: Thu, 17 Jan 2013 09:09:32 -0800
Subject: PXE driver should not accept empty kernel UUID.

Baremetal PXE driver was aborting only if the kernel and ramdisk
specified in image metadata were None, but not if they were another
non-true value, such as "". Now, exception is raised if they are any
non-true value.

Fix bug 1100589.

Change-Id: I9783a14cc242e1b9db04d797c61d54b06d52c680
---
 nova/virt/baremetal/pxe.py | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'nova/virt')

diff --git a/nova/virt/baremetal/pxe.py b/nova/virt/baremetal/pxe.py
index b94ac9032..cc3790a8f 100644
--- a/nova/virt/baremetal/pxe.py
+++ b/nova/virt/baremetal/pxe.py
@@ -219,7 +219,7 @@ def get_tftp_image_info(instance):
     missing_labels = []
     for label in image_info.keys():
         (uuid, path) = image_info[label]
-        if uuid is None:
+        if not uuid:
             missing_labels.append(label)
         else:
             image_info[label][1] = os.path.join(CONF.baremetal.tftp_root,
-- 
cgit