def reenable(self, context, vol):
if vol['replication_status'] == 'disabled':
msg = _("Replication is not enabled")
raise exception.ReplicationError(reason=msg, volume_id=vol['id'])
if vol['replication_status'] not in REENABLE_PROCEED_STATUS:
msg = _("Replication status for volume must be inactive,"
" active-stopped, or error, but current status "
"is: %s") % vol['replication_status']
raise exception.ReplicationError(reason=msg, volume_id=vol['id'])
volume_utils.notify_about_replication_usage(context, vol, 'sync')
self.volume_rpcapi.reenable_replication(context, vol)
def promote(self, context, vol):
if vol['replication_status'] == 'disabled':
msg = _("Replication is not enabled for volume")
raise exception.ReplicationError(reason=msg, volume_id=vol['id'])
if vol['replication_status'] not in PROMOTE_PROCEED_STATUS:
msg = _("Replication status for volume must be active or "
"active-stopped, but current status "
"is: %s") % vol['replication_status']
raise exception.ReplicationError(reason=msg, volume_id=vol['id'])
if vol['status'] != 'available':
msg = _("Volume status for volume must be available, but current "
"status is: %s") % vol['status']
raise exception.ReplicationError(reason=msg, volume_id=vol['id'])
volume_utils.notify_about_replication_usage(context, vol, 'promote')
self.volume_rpcapi.promote_replica(context, vol)
def reenable(self, context, vol):
if vol['replication_status'] == 'disabled':
msg = _("Replication is not enabled")
raise exception.ReplicationError(
reason=msg,
volume_id=vol['id'])
if vol['replication_status'] not in REENABLE_PROCEED_STATUS:
msg = _("Replication status for volume must be inactive,"
" active-stopped, or error, but current status "
"is: %s") % vol['replication_status']
raise exception.ReplicationError(
reason=msg,
volume_id=vol['id'])
volume_utils.notify_about_replication_usage(context,
vol,
'sync')
self.volume_rpcapi.reenable_replication(context, vol)
def test_notify_about_replication_usage(self, mock_rpc, mock_conf, mock_usage):
mock_conf.host = "host1"
output = volume_utils.notify_about_replication_usage(mock.sentinel.context, mock.sentinel.volume, "test_suffix")
self.assertIsNone(output)
mock_usage.assert_called_once_with(mock.sentinel.context, mock.sentinel.volume)
mock_rpc.get_notifier.assert_called_once_with("replication", "host1")
mock_rpc.get_notifier.return_value.info.assert_called_once_with(
mock.sentinel.context, "replication.test_suffix", mock_usage.return_value
)
def test_notify_about_replication_usage(self, mock_rpc, mock_conf,
mock_usage):
mock_conf.host = 'host1'
output = volume_utils.notify_about_replication_usage(
mock.sentinel.context, mock.sentinel.volume, 'test_suffix')
self.assertIsNone(output)
mock_usage.assert_called_once_with(mock.sentinel.context,
mock.sentinel.volume)
mock_rpc.get_notifier.assert_called_once_with('replication', 'host1')
mock_rpc.get_notifier.return_value.info.assert_called_once_with(
mock.sentinel.context, 'replication.test_suffix',
mock_usage.return_value)
def test_notify_about_replication_usage(self, mock_rpc,
mock_conf, mock_usage):
mock_conf.host = 'host1'
output = volume_utils.notify_about_replication_usage(
mock.sentinel.context,
mock.sentinel.volume,
'test_suffix')
self.assertIsNone(output)
mock_usage.assert_called_once_with(mock.sentinel.volume)
mock_rpc.get_notifier.assert_called_once_with('replication', 'host1')
mock_rpc.get_notifier.return_value.info.assert_called_once_with(
mock.sentinel.context,
'replication.test_suffix',
mock_usage.return_value)
def promote(self, context, vol):
if vol['replication_status'] == 'disabled':
msg = _("Replication is not enabled for volume")
raise exception.ReplicationError(
reason=msg,
volume_id=vol['id'])
if vol['replication_status'] not in PROMOTE_PROCEED_STATUS:
msg = _("Replication status for volume must be active or "
"active-stopped, but current status "
"is: %s") % vol['replication_status']
raise exception.ReplicationError(
reason=msg,
volume_id=vol['id'])
if vol['status'] != 'available':
msg = _("Volume status for volume must be available, but current "
"status is: %s") % vol['status']
raise exception.ReplicationError(
reason=msg,
volume_id=vol['id'])
volume_utils.notify_about_replication_usage(context,
vol,
'promote')
self.volume_rpcapi.promote_replica(context, vol)
def test_notify_about_replication_usage_with_kwargs(self, mock_rpc, mock_conf, mock_usage):
mock_conf.host = "host1"
output = volume_utils.notify_about_replication_usage(
mock.sentinel.context,
mock.sentinel.volume,
"test_suffix",
extra_usage_info={"a": "b", "c": "d"},
host="host2",
)
self.assertIsNone(output)
mock_usage.assert_called_once_with(mock.sentinel.context, mock.sentinel.volume, a="b", c="d")
mock_rpc.get_notifier.assert_called_once_with("replication", "host2")
mock_rpc.get_notifier.return_value.info.assert_called_once_with(
mock.sentinel.context, "replication.test_suffix", mock_usage.return_value
)
def test_notify_about_replication_usage_with_kwargs(self, mock_rpc,
mock_conf, mock_usage):
mock_conf.host = 'host1'
output = volume_utils.notify_about_replication_usage(
mock.sentinel.context,
mock.sentinel.volume,
'test_suffix',
extra_usage_info={'a': 'b', 'c': 'd'},
host='host2')
self.assertIsNone(output)
mock_usage.assert_called_once_with(mock.sentinel.volume,
a='b', c='d')
mock_rpc.get_notifier.assert_called_once_with('replication', 'host2')
mock_rpc.get_notifier.return_value.info.assert_called_once_with(
mock.sentinel.context,
'replication.test_suffix',
mock_usage.return_value)
def test_notify_about_replication_usage_with_kwargs(self, mock_rpc,
mock_conf, mock_usage):
mock_conf.host = 'host1'
output = volume_utils.notify_about_replication_usage(
mock.sentinel.context,
mock.sentinel.volume,
'test_suffix',
extra_usage_info={'a': 'b', 'c': 'd'},
host='host2')
self.assertIsNone(output)
mock_usage.assert_called_once_with(mock.sentinel.context,
mock.sentinel.volume,
a='b', c='d')
mock_rpc.get_notifier.assert_called_once_with('replication', 'host2')
mock_rpc.get_notifier.return_value.info.assert_called_once_with(
mock.sentinel.context,
'replication.test_suffix',
mock_usage.return_value)
