def test_delete_bridge_none(self, mock_dev_exists, mock_execute):
linux_net.delete_bridge("br0", "vnet1")
self.assertEqual(mock_execute.mock_calls, [])
self.assertEqual(mock_dev_exists.mock_calls, [
mock.call("br0")
])
def test_delete_bridge_exists(self, mock_dev_exists, mock_delete,
mock_set_state):
linux_net.delete_bridge("br0", "vnet1")
mock_dev_exists.assert_has_calls([mock.call("br0"),
mock.call("vnet1")])
mock_delete.assert_called_once_with("br0", check_exit_code=[0, 2, 254])
mock_set_state.assert_called_once_with("vnet1", "down")
def test_delete_interface_not_present(self, mock_interface_br,
mock_dev_exists, mock_execute,
mock_ip_set):
linux_net.delete_bridge("br0", "vnet1")
mock_execute.assert_called_once_with('brctl', 'delbr', 'br0')
mock_dev_exists.assert_has_calls([mock.call("br0")])
mock_interface_br.assert_called_once_with("br0", "vnet1")
mock_ip_set.assert_called_once_with('br0', state='down')
def test_delete_bridge_exists(self, mock_dev_exists, mock_execute):
linux_net.delete_bridge("br0", "vnet1")
self.assertEqual(mock_execute.mock_calls, [
mock.call('brctl', 'delif', 'br0', 'vnet1'),
mock.call('ip', 'link', 'set', 'br0', 'down'),
mock.call('brctl', 'delbr', 'br0'),
])
self.assertEqual(mock_dev_exists.mock_calls, [mock.call("br0")])
def test_delete_bridge_exists(self, mock_dev_exists, mock_execute):
linux_net.delete_bridge("br0", "vnet1")
self.assertEqual(mock_execute.mock_calls, [
mock.call('brctl', 'delif', 'br0', 'vnet1'),
mock.call('ip', 'link', 'set', 'br0', 'down'),
mock.call('brctl', 'delbr', 'br0'),
])
self.assertEqual(mock_dev_exists.mock_calls, [
mock.call("br0")
])
def test_delete_interface_not_present(self, mock_dev_exists, mock_delete,
mock_set_state):
mock_dev_exists.return_value = next(lambda: (yield True),
(yield False))
linux_net.delete_bridge("br0", "vnet1")
mock_dev_exists.assert_has_calls([mock.call("br0"),
mock.call("vnet1")])
mock_delete.assert_called_once_with("br0", check_exit_code=[0, 2, 254])
mock_set_state.assert_not_called()
def test_delete_bridge_none(
self,
mock_interface_br,
mock_dev_exists,
mock_execute,
):
linux_net.delete_bridge("br0", "vnet1")
mock_execute.assert_not_called()
mock_dev_exists.assert_has_calls([mock.call("br0")])
mock_interface_br.assert_not_called()
def test_delete_interface_not_present(self, mock_interface_br,
mock_dev_exists, mock_execute):
linux_net.delete_bridge("br0", "vnet1")
calls = [
mock.call('ip', 'link', 'set', 'br0', 'down'),
mock.call('brctl', 'delbr', 'br0')
]
mock_execute.assert_has_calls(calls)
mock_dev_exists.assert_has_calls([mock.call("br0")])
mock_interface_br.assert_called_once_with("br0", "vnet1")
def _unplug_bridge(self, vif, instance_info):
"""UnPlug using hybrid strategy
Unhook port from OVS, unhook port from bridge, delete
bridge, and delete both veth devices.
"""
v1_name, v2_name = self.get_veth_pair_names(vif)
linux_net.delete_bridge(vif.bridge_name, v1_name)
self.ovsdb.delete_ovs_vif_port(vif.network.bridge, v2_name)
def _unplug_bridge(self, vif, instance_info):
"""UnPlug using hybrid strategy
Unhook port from OVS, unhook port from bridge, delete
bridge, and delete both veth devices.
"""
v1_name, v2_name = self.get_veth_pair_names(vif)
linux_net.delete_bridge(vif.bridge_name, v1_name)
linux_net.delete_ovs_vif_port(vif.network.bridge, v2_name,
timeout=self.config.ovs_vsctl_timeout)
def test_delete_bridge_none(self, mock_dev_exists, mock_delete):
linux_net.delete_bridge("br0", "vnet1")
mock_delete.assert_not_called()
mock_dev_exists.assert_called_once_with("br0")
def test_delete_bridge_none(self, mock_dev_exists, mock_execute):
linux_net.delete_bridge("br0", "vnet1")
self.assertEqual(mock_execute.mock_calls, [])
self.assertEqual(mock_dev_exists.mock_calls, [mock.call("br0")])
