Code review comment for lp:~openstack-gd/nova/nova-avail-zones

I have a problem. I should merge my changes with trunk. But I can't do this right way. I suppose I see partial commit http://bazaar.launchpad.net/~hudson-openstack/nova/trunk/revision/472.2.1 .

api/ec2/cloud.py

 def _describe_availability_zones_verbose(self, context, **kwargs):
        rv = {'availabilityZoneInfo': [{'zoneName': 'nova',
                                        'zoneState': 'available'}]}

        services = db.service_get_all(context)
        now = db.get_time()

But db doesn't have service_get_all(context) and get_time() methods.