Merge trunk and resolve slight conflict

nova/objectstore/image.py

@@ -21,7 +21,6 @@ Take uploaded bucket contents and register them as disk images (AMIs).
 Requires decryption using keys in the manifest.
 """
 
-# TODO(jesse): Got these from Euca2ools, will need to revisit them
 
 import binascii
 import glob
@@ -29,7 +28,6 @@ import json
 import os
 import shutil
 import tarfile
-import tempfile
 from xml.etree import ElementTree
 
 from nova import exception
@@ -199,12 +197,17 @@ class Image(object):
         except:
             ramdisk_id = None
 
+        try:
+            arch = manifest.find("machine_configuration/architecture").text
+        except:
+            arch = 'x86_64'
+
         info = {
             'imageId': image_id,
             'imageLocation': image_location,
             'imageOwnerId': context.project_id,
             'isPublic': False,  # FIXME: grab public from manifest
-            'architecture': 'x86_64',  # FIXME: grab architecture from manifest
+            'architecture': arch,
             'imageType': image_type}
 
         if kernel_id: