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author | Jenkins <jenkins@review.openstack.org> | 2013-02-01 20:09:26 +0000 |
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committer | Gerrit Code Review <review@openstack.org> | 2013-02-01 20:09:26 +0000 |
commit | e0747fffd74d11bddc5634b616a91eabdf4e12aa (patch) | |
tree | ec1e7f91f9dfac713ba0e18b99876278e24a9f8c /nova | |
parent | c421d775ee3052d1af4c08b8ff81f6877ca8b1a8 (diff) | |
parent | c75903ff422515d7370f5a83c8cabf2e5eaca69f (diff) | |
download | nova-e0747fffd74d11bddc5634b616a91eabdf4e12aa.tar.gz nova-e0747fffd74d11bddc5634b616a91eabdf4e12aa.tar.xz nova-e0747fffd74d11bddc5634b616a91eabdf4e12aa.zip |
Merge "VMware Compute Driver Glance improvement"
Diffstat (limited to 'nova')
-rw-r--r-- | nova/image/glance.py | 11 |
1 files changed, 7 insertions, 4 deletions
diff --git a/nova/image/glance.py b/nova/image/glance.py index 6eac96c35..78cfc3dee 100644 --- a/nova/image/glance.py +++ b/nova/image/glance.py @@ -258,8 +258,8 @@ class GlanceImageService(object): return getattr(image_meta, 'direct_url', None) - def download(self, context, image_id, data): - """Calls out to Glance for metadata and data and writes data.""" + def download(self, context, image_id, data=None): + """Calls out to Glance for data and writes data.""" if 'file' in CONF.allowed_direct_url_schemes: location = self.get_location(context, image_id) o = urlparse.urlparse(location) @@ -277,8 +277,11 @@ class GlanceImageService(object): except Exception: _reraise_translated_image_exception(image_id) - for chunk in image_chunks: - data.write(chunk) + if data is None: + return image_chunks + else: + for chunk in image_chunks: + data.write(chunk) def create(self, context, image_meta, data=None): """Store the image data and return the new image object.""" |