From 1018a60e3194e7e283cd89af28efd689623058a8 Mon Sep 17 00:00:00 2001 From: MORITA Kazutaka Date: Tue, 19 Apr 2011 21:01:25 +0900 Subject: Add support for creating a new volume from a existing snapshot with EC2 API. --- nova/api/ec2/cloud.py | 12 ++++++++++-- 1 file changed, 10 insertions(+), 2 deletions(-) (limited to 'nova/api') diff --git a/nova/api/ec2/cloud.py b/nova/api/ec2/cloud.py index 6daf299b9..5d4d2ad27 100644 --- a/nova/api/ec2/cloud.py +++ b/nova/api/ec2/cloud.py @@ -639,11 +639,19 @@ class CloudController(object): v['display_description'] = volume['display_description'] return v - def create_volume(self, context, size, **kwargs): - LOG.audit(_("Create volume of %s GB"), size, context=context) + def create_volume(self, context, **kwargs): + size = kwargs.get('size'); + if kwargs.get('snapshot_id') != None: + snapshot_id = ec2utils.ec2_id_to_id(kwargs['snapshot_id']) + LOG.audit(_("Create volume from snapshot %s"), snapshot_id, context=context) + else: + snapshot_id = None + LOG.audit(_("Create volume of %s GB"), size, context=context) + volume = self.volume_api.create( context, size=size, + snapshot_id=snapshot_id, name=kwargs.get('display_name'), description=kwargs.get('display_description')) # TODO(vish): Instance should be None at db layer instead of -- cgit