From 173068d52449eb04e905b29da6e417ae69cd8055 Mon Sep 17 00:00:00 2001
From: Stephen Finucane <stephen.finucane@intel.com>
Date: Mon, 7 Mar 2016 12:34:47 +0000
Subject: [PATCH] nova-manage: Print, not raise, exceptions

Raising an exception means it is not possible to return a status code.
Seeing as the 'nova-manage' application is an interactive one, it's
viable to fix this by printing the exception rather than raising.

Change-Id: Ifa3f80e4f7dccada439ffc9363e9f1504c8c2da1
Closes-bug: #1538227
---
 nova/cmd/manage.py | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/nova/cmd/manage.py b/nova/cmd/manage.py
index 1b388713600b..033caa38f691 100644
--- a/nova/cmd/manage.py
+++ b/nova/cmd/manage.py
@@ -1497,6 +1497,6 @@ def main():
         ret = fn(*fn_args, **fn_kwargs)
         rpc.cleanup()
         return(ret)
-    except Exception:
-        print(_("Command failed, please check log for more info"))
-        raise
+    except Exception as ex:
+        print(_("error: %s") % ex)
+        return(1)