def _manage_existing_get_size_2_2(self, volume, existing_ref):
existing_ref = existing_ref['source-name']
app_inst_name, storage_inst_name, vol_name, __ = datc._parse_vol_ref(
existing_ref)
dummy_vol = {'id': app_inst_name, 'project_id': volume['project_id']}
dvol = self.cvol_to_dvol(dummy_vol)
return dvol.size
def _manage_existing_2_2(self, volume, existing_ref):
# Only volumes created under the requesting tenant can be managed in
# the v2.1+ API. Eg. If tenant A is the tenant for the volume to be
# managed, it must also be tenant A that makes this request.
# This will be fixed in a later API update
existing_ref = existing_ref['source-name']
app_inst_name, __, __, __ = datc._parse_vol_ref(existing_ref)
LOG.debug("Managing existing Datera volume %s "
"Changing name to %s", datc.get_name(volume), existing_ref)
# Rename AppInstance
dummy_vol = {'id': app_inst_name, 'project_id': volume['project_id']}
tenant = self.get_tenant(volume['project_id'])
ai = self.cvol_to_ai(dummy_vol, tenant=tenant)
data = {'name': datc.get_name(volume)}
ai.set(tenant=tenant, **data)
self._add_vol_meta_2_2(volume)