From 094dadd93e7384d9e68ca02f745d25e772f57cc8 Mon Sep 17 00:00:00 2001
From: Jay Faulkner <jay@jvf.cc>
Date: Fri, 10 Jun 2016 14:38:55 -0700
Subject: [PATCH] Add error handling for upgrade firmware

---
 example_device_hardware_managers/example_device.py | 7 ++++++-
 1 file changed, 6 insertions(+), 1 deletion(-)

diff --git a/example_device_hardware_managers/example_device.py b/example_device_hardware_managers/example_device.py
index ddc150f..1ccbce4 100644
--- a/example_device_hardware_managers/example_device.py
+++ b/example_device_hardware_managers/example_device.py
@@ -142,5 +142,10 @@ class ExampleDeviceHardwareManager(hardware.HardwareManager):
         else:
             LOG.debug('Firmware version X found, upgrading to Y')
             # Perform firmware upgrade.
-            _upgrade_firmware()
+            try:
+                _upgrade_firmware()
+            except Exception as e:
+                # Log and pass through the exception so cleaning will fail
+                LOG.exception(e)
+                raise
             return True