def test_mgmt_uuid(self, mock_get_partition):
mock_get_partition.return_value = mock.Mock(uuid='mock_mgmt')
adpt = mock.Mock()
# First run should call the partition only once
self.assertEqual('mock_mgmt', mgmt.mgmt_uuid(adpt))
mock_get_partition.assert_called_once_with(adpt)
# But a subsequent call should effectively no-op
mock_get_partition.reset_mock()
self.assertEqual('mock_mgmt', mgmt.mgmt_uuid(adpt))
self.assertEqual(mock_get_partition.call_count, 0)
def test_mgmt_uuid(self, mock_get_partition):
mock_get_partition.return_value = mock.Mock(uuid='mock_mgmt')
adpt = mock.Mock()
# First run should call the partition only once
self.assertEqual('mock_mgmt', mgmt.mgmt_uuid(adpt))
mock_get_partition.assert_called_once_with(adpt)
# But a subsequent call should effectively no-op
mock_get_partition.reset_mock()
self.assertEqual('mock_mgmt', mgmt.mgmt_uuid(adpt))
self.assertEqual(mock_get_partition.call_count, 0)
def __init__(self, adapter, host_uuid):
"""Initialize the SSPDiskAdapter.
:param adapter: pypowervm.adapter.Adapter for the PowerVM REST API.
:param host_uuid: PowerVM UUID of the managed system.
"""
self._adapter = adapter
self._host_uuid = host_uuid
self.mp_uuid = mgmt.mgmt_uuid(self._adapter)
try:
self._clust = pvm_clust.Cluster.get(self._adapter)[0]
self._ssp = pvm_stg.SSP.get_by_href(self._adapter,
self._clust.ssp_uri)
self._tier = tsk_stg.default_tier_for_ssp(self._ssp)
except pvm_exc.Error:
LOG.exception("A unique PowerVM Cluster and Shared Storage Pool "
"is required in the default Tier.")
raise exception.NotFound()
LOG.info(
"SSP Storage driver initialized. Cluster '%(clust_name)s'; "
"SSP '%(ssp_name)s'; Tier '%(tier_name)s'", {
'clust_name': self._clust.name,
'ssp_name': self._ssp.name,
'tier_name': self._tier.name
})
def __init__(self, adapter, host_uuid):
"""Initialize the DiskAdapter.
:param adapter: The pypowervm adapter.
:param host_uuid: The UUID of the PowerVM host.
"""
self._adapter = adapter
self._host_uuid = host_uuid
self.mp_uuid = mgmt.mgmt_uuid(self._adapter)