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"""Test flowbuilder failover flows.""" |
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import json |
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from unittest.mock import AsyncMock, MagicMock |
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from napps.kytos.telemetry_int.managers.int import INTManager |
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from napps.kytos.telemetry_int.proxy_port import ProxyPort |
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from kytos.lib.helpers import get_controller_mock, get_switch_mock, get_interface_mock |
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from kytos.core.common import EntityStatus |
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async def test_handle_failover_link_down() -> None: |
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"""Test handle failover_link_down. |
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+----+ +----+ |
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5| |6 5| |6 |
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+---+----v---+ +------------+ +----+----v---+ |
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1 | | | | | |1 |
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-------+ |3 2 | |3 2 | +------- |
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vlan | s1 +------------+ s2 +-----------+ s3 | vlan |
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100 | | | | | | 100 |
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+------------+ +------------+ +-------------+ |
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|4 3| |
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|_____________________________________________________| |
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""" |
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controller = get_controller_mock() |
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int_manager = INTManager(controller) |
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get_proxy_port_or_raise = MagicMock() |
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int_manager.get_proxy_port_or_raise = get_proxy_port_or_raise |
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dpid_a = "00:00:00:00:00:00:00:01" |
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mock_switch_a = get_switch_mock(dpid_a, 0x04) |
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mock_interface_a1 = get_interface_mock("s1-eth1", 1, mock_switch_a) |
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mock_interface_a1.id = f"{dpid_a}:{mock_interface_a1.port_number}" |
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mock_interface_a5 = get_interface_mock("s1-eth5", 5, mock_switch_a) |
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mock_interface_a1.metadata = {"proxy_port": mock_interface_a5.port_number} |
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mock_interface_a5.status = EntityStatus.UP |
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mock_interface_a6 = get_interface_mock("s1-eth6", 6, mock_switch_a) |
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mock_interface_a6.status = EntityStatus.UP |
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mock_interface_a5.metadata = { |
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"looped": { |
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"port_numbers": [ |
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mock_interface_a5.port_number, |
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mock_interface_a6.port_number, |
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] |
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} |
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} |
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dpid_z = "00:00:00:00:00:00:00:03" |
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mock_switch_z = get_switch_mock(dpid_z, 0x04) |
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mock_interface_z1 = get_interface_mock("s1-eth1", 1, mock_switch_z) |
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mock_interface_z1.status = EntityStatus.UP |
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mock_interface_z1.id = f"{dpid_z}:{mock_interface_z1.port_number}" |
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mock_interface_z5 = get_interface_mock("s1-eth5", 5, mock_switch_z) |
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mock_interface_z1.metadata = {"proxy_port": mock_interface_z5.port_number} |
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mock_interface_z5.status = EntityStatus.UP |
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mock_interface_z6 = get_interface_mock("s1-eth6", 6, mock_switch_z) |
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mock_interface_z6.status = EntityStatus.UP |
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mock_interface_z5.metadata = { |
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"looped": { |
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"port_numbers": [ |
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mock_interface_z5.port_number, |
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mock_interface_z6.port_number, |
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] |
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} |
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} |
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mock_switch_a.get_interface_by_port_no = lambda port_no: { |
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mock_interface_a5.port_number: mock_interface_a5, |
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mock_interface_a6.port_number: mock_interface_a6, |
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}[port_no] |
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mock_switch_z.get_interface_by_port_no = lambda port_no: { |
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mock_interface_z5.port_number: mock_interface_z5, |
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mock_interface_z6.port_number: mock_interface_z6, |
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}[port_no] |
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pp_a = ProxyPort(controller, source=mock_interface_a5) |
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assert pp_a.source == mock_interface_a5 |
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assert pp_a.destination == mock_interface_a6 |
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pp_z = ProxyPort(controller, source=mock_interface_z5) |
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assert pp_z.source == mock_interface_z5 |
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assert pp_z.destination == mock_interface_z6 |
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evcs_data = { |
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"ceaf53b16c3a40": { |
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"flows": { |
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"00:00:00:00:00:00:00:01": [ |
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{ |
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"match": {"in_port": 1, "dl_vlan": 100}, |
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"cookie": 12307967605643950656, |
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"actions": [ |
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{"action_type": "push_vlan", "tag_type": "s"}, |
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{"action_type": "set_vlan", "vlan_id": 1}, |
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{"action_type": "output", "port": 3}, |
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], |
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"owner": "mef_eline", |
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"table_group": "evpl", |
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"table_id": 0, |
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"priority": 20000, |
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} |
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], |
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"00:00:00:00:00:00:00:03": [ |
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{ |
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"match": {"in_port": 1, "dl_vlan": 100}, |
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"cookie": 12307967605643950656, |
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"actions": [ |
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{"action_type": "push_vlan", "tag_type": "s"}, |
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{"action_type": "set_vlan", "vlan_id": 1}, |
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{"action_type": "output", "port": 2}, |
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], |
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"owner": "mef_eline", |
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"table_group": "evpl", |
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"table_id": 0, |
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"priority": 20000, |
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} |
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], |
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}, |
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"evc_id": "ceaf53b16c3a40", |
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"id": "ceaf53b16c3a40", |
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"name": "inter_evpl", |
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"metadata": { |
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"telemetry_request": {}, |
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"telemetry": { |
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"enabled": True, |
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"status": "UP", |
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"status_reason": [], |
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"status_updated_at": "2024-06-11T16:56:29", |
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}, |
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}, |
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"active": True, |
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"enabled": True, |
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"uni_a": { |
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"interface_id": "00:00:00:00:00:00:00:01:1", |
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"tag": {"tag_type": "vlan", "value": 100}, |
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}, |
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"uni_z": { |
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"interface_id": "00:00:00:00:00:00:00:03:1", |
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"tag": {"tag_type": "vlan", "value": 100}, |
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}, |
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} |
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} |
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int_manager._send_flows = AsyncMock() |
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int_manager._install_int_flows = AsyncMock() |
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int_manager._remove_int_flows = AsyncMock() |
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int_manager.remove_int_flows = AsyncMock() |
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await int_manager.handle_failover_flows(evcs_data, "failover_link_down") |
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assert int_manager._install_int_flows.call_count == 1 |
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assert int_manager._remove_int_flows.call_count == 0 |
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assert int_manager.remove_int_flows.call_count == 0 |
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expected_built_flows = { |
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"12307967605643950656": [ |
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{ |
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"flow": { |
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"match": { |
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"in_port": 1, |
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"dl_vlan": 100, |
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"dl_type": 2048, |
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"nw_proto": 6, |
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}, |
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"cookie": 12163852417568094784, |
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"owner": "telemetry_int", |
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"table_group": "evpl", |
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"table_id": 0, |
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"priority": 20100, |
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"instructions": [ |
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{ |
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"instruction_type": "apply_actions", |
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"actions": [{"action_type": "push_int"}], |
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}, |
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{"instruction_type": "goto_table", "table_id": 2}, |
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], |
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}, |
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"switch": "00:00:00:00:00:00:00:01", |
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}, |
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{ |
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"flow": { |
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"match": { |
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"in_port": 1, |
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"dl_vlan": 100, |
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"dl_type": 2048, |
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"nw_proto": 17, |
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}, |
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"cookie": 12163852417568094784, |
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"owner": "telemetry_int", |
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"table_group": "evpl", |
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"table_id": 0, |
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"priority": 20100, |
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"instructions": [ |
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{ |
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"instruction_type": "apply_actions", |
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"actions": [{"action_type": "push_int"}], |
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}, |
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{"instruction_type": "goto_table", "table_id": 2}, |
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], |
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}, |
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"switch": "00:00:00:00:00:00:00:01", |
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}, |
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{ |
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"flow": { |
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"match": {"in_port": 1, "dl_vlan": 100}, |
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"cookie": 12163852417568094784, |
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"owner": "telemetry_int", |
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"table_group": "evpl", |
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"table_id": 2, |
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"priority": 20000, |
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"instructions": [ |
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{ |
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"instruction_type": "apply_actions", |
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"actions": [ |
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{"action_type": "add_int_metadata"}, |
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{"action_type": "push_vlan", "tag_type": "s"}, |
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{"action_type": "set_vlan", "vlan_id": 1}, |
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{"action_type": "output", "port": 3}, |
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], |
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} |
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], |
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}, |
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"switch": "00:00:00:00:00:00:00:01", |
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}, |
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{ |
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"flow": { |
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"match": { |
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"in_port": 1, |
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"dl_vlan": 100, |
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"dl_type": 2048, |
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"nw_proto": 6, |
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}, |
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"cookie": 12163852417568094784, |
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"owner": "telemetry_int", |
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"table_group": "evpl", |
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"table_id": 0, |
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"priority": 20100, |
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"instructions": [ |
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{ |
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"instruction_type": "apply_actions", |
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"actions": [{"action_type": "push_int"}], |
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}, |
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{"instruction_type": "goto_table", "table_id": 2}, |
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], |
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}, |
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"switch": "00:00:00:00:00:00:00:03", |
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}, |
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{ |
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"flow": { |
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"match": { |
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"in_port": 1, |
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"dl_vlan": 100, |
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"dl_type": 2048, |
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"nw_proto": 17, |
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}, |
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"cookie": 12163852417568094784, |
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"owner": "telemetry_int", |
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"table_group": "evpl", |
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"table_id": 0, |
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"priority": 20100, |
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"instructions": [ |
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{ |
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"instruction_type": "apply_actions", |
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"actions": [{"action_type": "push_int"}], |
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}, |
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{"instruction_type": "goto_table", "table_id": 2}, |
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], |
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}, |
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"switch": "00:00:00:00:00:00:00:03", |
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}, |
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{ |
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"flow": { |
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"match": {"in_port": 1, "dl_vlan": 100}, |
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"cookie": 12163852417568094784, |
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"owner": "telemetry_int", |
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"table_group": "evpl", |
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"table_id": 2, |
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"priority": 20000, |
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"instructions": [ |
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{ |
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"instruction_type": "apply_actions", |
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"actions": [ |
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{"action_type": "add_int_metadata"}, |
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{"action_type": "push_vlan", "tag_type": "s"}, |
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{"action_type": "set_vlan", "vlan_id": 1}, |
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{"action_type": "output", "port": 2}, |
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], |
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} |
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], |
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}, |
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"switch": "00:00:00:00:00:00:00:03", |
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}, |
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] |
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} |
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295
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serd = json.dumps(expected_built_flows) |
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assert json.dumps(int_manager._install_int_flows.call_args[0][0]) == serd |
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297
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298
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299
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async def test_handle_failover_old_path_same_svlan() -> None: |
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300
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"""Test handle failover_old_path_same_svlan. |
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301
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302
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+----+ +----+ |
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303
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5| |6 5| |6 |
|
304
|
|
|
+---+----v---+ +------------+ +----+----v---+ |
|
305
|
|
|
1 | | | | | |1 |
|
306
|
|
|
-------+ |3 2 | |3 2 | +------- |
|
307
|
|
|
vlan | s1 +------------+ s2 +-----------+ s3 | vlan |
|
308
|
|
|
100 | | | | | | 100 |
|
309
|
|
|
| | | | | | |
|
310
|
|
|
+------------+ +------------+ +-------------+ |
|
311
|
|
|
|4 3| |
|
312
|
|
|
|_____________________________________________________| |
|
313
|
|
|
""" |
|
314
|
|
|
|
|
315
|
|
|
controller = get_controller_mock() |
|
316
|
|
|
int_manager = INTManager(controller) |
|
317
|
|
|
get_proxy_port_or_raise = MagicMock() |
|
318
|
|
|
int_manager.get_proxy_port_or_raise = get_proxy_port_or_raise |
|
319
|
|
|
|
|
320
|
|
|
dpid_a = "00:00:00:00:00:00:00:01" |
|
321
|
|
|
mock_switch_a = get_switch_mock(dpid_a, 0x04) |
|
322
|
|
|
mock_interface_a1 = get_interface_mock("s1-eth1", 1, mock_switch_a) |
|
323
|
|
|
mock_interface_a1.id = f"{dpid_a}:{mock_interface_a1.port_number}" |
|
324
|
|
|
mock_interface_a5 = get_interface_mock("s1-eth5", 5, mock_switch_a) |
|
325
|
|
|
mock_interface_a1.metadata = {"proxy_port": mock_interface_a5.port_number} |
|
326
|
|
|
mock_interface_a5.status = EntityStatus.UP |
|
327
|
|
|
mock_interface_a6 = get_interface_mock("s1-eth6", 6, mock_switch_a) |
|
328
|
|
|
mock_interface_a6.status = EntityStatus.UP |
|
329
|
|
|
mock_interface_a5.metadata = { |
|
330
|
|
|
"looped": { |
|
331
|
|
|
"port_numbers": [ |
|
332
|
|
|
mock_interface_a5.port_number, |
|
333
|
|
|
mock_interface_a6.port_number, |
|
334
|
|
|
] |
|
335
|
|
|
} |
|
336
|
|
|
} |
|
337
|
|
|
|
|
338
|
|
|
dpid_z = "00:00:00:00:00:00:00:03" |
|
339
|
|
|
mock_switch_z = get_switch_mock(dpid_z, 0x04) |
|
340
|
|
|
mock_interface_z1 = get_interface_mock("s1-eth1", 1, mock_switch_z) |
|
341
|
|
|
mock_interface_z1.status = EntityStatus.UP |
|
342
|
|
|
mock_interface_z1.id = f"{dpid_z}:{mock_interface_z1.port_number}" |
|
343
|
|
|
mock_interface_z5 = get_interface_mock("s1-eth5", 5, mock_switch_z) |
|
344
|
|
|
mock_interface_z1.metadata = {"proxy_port": mock_interface_z5.port_number} |
|
345
|
|
|
mock_interface_z5.status = EntityStatus.UP |
|
346
|
|
|
mock_interface_z6 = get_interface_mock("s1-eth6", 6, mock_switch_z) |
|
347
|
|
|
mock_interface_z6.status = EntityStatus.UP |
|
348
|
|
|
mock_interface_z5.metadata = { |
|
349
|
|
|
"looped": { |
|
350
|
|
|
"port_numbers": [ |
|
351
|
|
|
mock_interface_z5.port_number, |
|
352
|
|
|
mock_interface_z6.port_number, |
|
353
|
|
|
] |
|
354
|
|
|
} |
|
355
|
|
|
} |
|
356
|
|
|
|
|
357
|
|
|
mock_switch_a.get_interface_by_port_no = lambda port_no: { |
|
358
|
|
|
mock_interface_a5.port_number: mock_interface_a5, |
|
359
|
|
|
mock_interface_a6.port_number: mock_interface_a6, |
|
360
|
|
|
}[port_no] |
|
361
|
|
|
|
|
362
|
|
|
mock_switch_z.get_interface_by_port_no = lambda port_no: { |
|
363
|
|
|
mock_interface_z5.port_number: mock_interface_z5, |
|
364
|
|
|
mock_interface_z6.port_number: mock_interface_z6, |
|
365
|
|
|
}[port_no] |
|
366
|
|
|
|
|
367
|
|
|
pp_a = ProxyPort(controller, source=mock_interface_a5) |
|
368
|
|
|
assert pp_a.source == mock_interface_a5 |
|
369
|
|
|
assert pp_a.destination == mock_interface_a6 |
|
370
|
|
|
pp_z = ProxyPort(controller, source=mock_interface_z5) |
|
371
|
|
|
assert pp_z.source == mock_interface_z5 |
|
372
|
|
|
assert pp_z.destination == mock_interface_z6 |
|
373
|
|
|
|
|
374
|
|
|
evcs_data = { |
|
375
|
|
|
"ceaf53b16c3a40": { |
|
376
|
|
|
"removed_flows": { |
|
377
|
|
|
"00:00:00:00:00:00:00:01": [ |
|
378
|
|
|
{ |
|
379
|
|
|
"cookie": 12307967605643950656, |
|
380
|
|
|
"match": {"in_port": 4, "dl_vlan": 1}, |
|
381
|
|
|
"cookie_mask": 18446744073709551615, |
|
382
|
|
|
} |
|
383
|
|
|
], |
|
384
|
|
|
"00:00:00:00:00:00:00:03": [ |
|
385
|
|
|
{ |
|
386
|
|
|
"cookie": 12307967605643950656, |
|
387
|
|
|
"match": {"in_port": 3, "dl_vlan": 1}, |
|
388
|
|
|
"cookie_mask": 18446744073709551615, |
|
389
|
|
|
} |
|
390
|
|
|
], |
|
391
|
|
|
}, |
|
392
|
|
|
"current_path": [ |
|
393
|
|
|
{ |
|
394
|
|
|
"id": "78282c4d5", |
|
395
|
|
|
"endpoint_a": { |
|
396
|
|
|
"id": "00: 00:00:00:00:00:00:01:3", |
|
397
|
|
|
"name": "s1-eth3", |
|
398
|
|
|
"port_number": 3, |
|
399
|
|
|
"mac": "b2:ac:2b:ac:87:bb", |
|
400
|
|
|
"switch": "00:00:00:00:00:00:00:01", |
|
401
|
|
|
"type": "interface", |
|
402
|
|
|
"nni": True, |
|
403
|
|
|
"uni": False, |
|
404
|
|
|
"speed": 1250000000.0, |
|
405
|
|
|
"metadata": {}, |
|
406
|
|
|
"lldp": True, |
|
407
|
|
|
"active": True, |
|
408
|
|
|
"enabled": True, |
|
409
|
|
|
"status": "UP", |
|
410
|
|
|
"status_reason": [], |
|
411
|
|
|
"link": "78282c4d5", |
|
412
|
|
|
}, |
|
413
|
|
|
"endpoint_b": { |
|
414
|
|
|
"id": "00:00:00:00:00:00:00:02:2", |
|
415
|
|
|
"name": "s2-eth2", |
|
416
|
|
|
"port_number": 2, |
|
417
|
|
|
"mac": "62:50:49:d7:79:8a", |
|
418
|
|
|
"switch": "00:00:00:00:00:00:00:02", |
|
419
|
|
|
"type": "interface", |
|
420
|
|
|
"nni": True, |
|
421
|
|
|
"uni": False, |
|
422
|
|
|
"speed": 1250000000.0, |
|
423
|
|
|
"metadata": {}, |
|
424
|
|
|
"lldp": True, |
|
425
|
|
|
"active": True, |
|
426
|
|
|
"enabled": True, |
|
427
|
|
|
"status": "UP", |
|
428
|
|
|
"status_reason": [], |
|
429
|
|
|
"link": "78282c4d5", |
|
430
|
|
|
}, |
|
431
|
|
|
"metadata": {"s_vlan": {"tag_type": "vlan", "value": 1}}, |
|
432
|
|
|
"active": True, |
|
433
|
|
|
"enabled": True, |
|
434
|
|
|
"status": "UP", |
|
435
|
|
|
"status_reason": [], |
|
436
|
|
|
}, |
|
437
|
|
|
{ |
|
438
|
|
|
"id": "4d42dc085", |
|
439
|
|
|
"endpoint_a": { |
|
440
|
|
|
"id": "00:00:00:00:00:00:00:02:3", |
|
441
|
|
|
"name": "s2-eth3", |
|
442
|
|
|
"port_number": 3, |
|
443
|
|
|
"mac": "76:82:ef:6e:d2:9d", |
|
444
|
|
|
"switch": "00:00:00:00:00:00:00:02", |
|
445
|
|
|
"type": "interface", |
|
446
|
|
|
"nni": True, |
|
447
|
|
|
"uni": False, |
|
448
|
|
|
"speed": 1250000000.0, |
|
449
|
|
|
"metadata": {}, |
|
450
|
|
|
"lldp": True, |
|
451
|
|
|
"active": True, |
|
452
|
|
|
"enabled": True, |
|
453
|
|
|
"status": "UP", |
|
454
|
|
|
"status_reason ": [], |
|
455
|
|
|
"link": "4d42dc085", |
|
456
|
|
|
}, |
|
457
|
|
|
"endpoint_b": { |
|
458
|
|
|
"id": "00:00:00:00:00:00:00:03:2", |
|
459
|
|
|
"name": "s3-eth2", |
|
460
|
|
|
"port_number": 2, |
|
461
|
|
|
"mac": "6a:c1:51:b1:a9:8a", |
|
462
|
|
|
"switch": "00:00:00:00:00:00:00:03", |
|
463
|
|
|
"type": "interface", |
|
464
|
|
|
"nni": True, |
|
465
|
|
|
"uni": False, |
|
466
|
|
|
"speed": 1250000000.0, |
|
467
|
|
|
"metadata": {}, |
|
468
|
|
|
"lldp": True, |
|
469
|
|
|
"active": True, |
|
470
|
|
|
"enabled": True, |
|
471
|
|
|
"status": "UP", |
|
472
|
|
|
"status_reason": [], |
|
473
|
|
|
"link": "4d42dc085", |
|
474
|
|
|
}, |
|
475
|
|
|
"metadata": {"s_vlan": {"tag_type": "vlan", "value": 1}}, |
|
476
|
|
|
"active": True, |
|
477
|
|
|
"enabled": True, |
|
478
|
|
|
"status": "UP", |
|
479
|
|
|
"status_reason": [], |
|
480
|
|
|
}, |
|
481
|
|
|
], |
|
482
|
|
|
"evc_id": "ceaf53b16c3a40", |
|
483
|
|
|
"id": "ceaf53b16c3a40", |
|
484
|
|
|
"name": "inter_evpl", |
|
485
|
|
|
"metadata": { |
|
486
|
|
|
"telemetry_request": {}, |
|
487
|
|
|
"telemetry": { |
|
488
|
|
|
"enabled": True, |
|
489
|
|
|
"status": "UP", |
|
490
|
|
|
"status_reason": [], |
|
491
|
|
|
"status_updated_at": "2024-06-11T16:56:29", |
|
492
|
|
|
}, |
|
493
|
|
|
}, |
|
494
|
|
|
"active": True, |
|
495
|
|
|
"enabled": True, |
|
496
|
|
|
"uni_a": { |
|
497
|
|
|
"interface_id": "00:00:00:00:00:00:00:01:1", |
|
498
|
|
|
"tag": {"tag_type": "vlan", "value": 100}, |
|
499
|
|
|
}, |
|
500
|
|
|
"uni_z": { |
|
501
|
|
|
"interface_id": "00:00:00:00:00:00:00:03:1", |
|
502
|
|
|
"tag": {"tag_type": "vlan", "value": 100}, |
|
503
|
|
|
}, |
|
504
|
|
|
} |
|
505
|
|
|
} |
|
506
|
|
|
|
|
507
|
|
|
get_proxy_port_or_raise.side_effect = [pp_a, pp_z] |
|
508
|
|
|
int_manager._send_flows = AsyncMock() |
|
509
|
|
|
int_manager._install_int_flows = AsyncMock() |
|
510
|
|
|
int_manager._remove_int_flows = AsyncMock() |
|
511
|
|
|
int_manager.remove_int_flows = AsyncMock() |
|
512
|
|
|
await int_manager.handle_failover_flows(evcs_data, "failover_old_path") |
|
513
|
|
|
assert int_manager._install_int_flows.call_count == 0 |
|
514
|
|
|
assert int_manager._remove_int_flows.call_count == 1 |
|
515
|
|
|
assert int_manager.remove_int_flows.call_count == 0 |
|
516
|
|
|
|
|
517
|
|
|
expected_built_flows = { |
|
518
|
|
|
"12307967605643950656": [ |
|
519
|
|
|
{ |
|
520
|
|
|
"flow": { |
|
521
|
|
|
"cookie": 12163852417568094784, |
|
522
|
|
|
"match": {"in_port": 4, "dl_vlan": 1}, |
|
523
|
|
|
"cookie_mask": 18446744073709551615, |
|
524
|
|
|
"priority": 21000, |
|
525
|
|
|
"table_group": "evpl", |
|
526
|
|
|
}, |
|
527
|
|
|
"switch": "00:00:00:00:00:00:00:01", |
|
528
|
|
|
}, |
|
529
|
|
|
{ |
|
530
|
|
|
"flow": { |
|
531
|
|
|
"cookie": 12163852417568094784, |
|
532
|
|
|
"match": {"in_port": 3, "dl_vlan": 1}, |
|
533
|
|
|
"cookie_mask": 18446744073709551615, |
|
534
|
|
|
"priority": 21000, |
|
535
|
|
|
"table_group": "evpl", |
|
536
|
|
|
}, |
|
537
|
|
|
"switch": "00:00:00:00:00:00:00:03", |
|
538
|
|
|
}, |
|
539
|
|
|
] |
|
540
|
|
|
} |
|
541
|
|
|
serd = json.dumps(expected_built_flows) |
|
542
|
|
|
assert json.dumps(int_manager._remove_int_flows.call_args[0][0]) == serd |
|
543
|
|
|
|
|
544
|
|
|
|
|
545
|
|
|
# pylint: disable=too-many-statements |
|
546
|
|
|
async def test_handle_failover_old_path_diff_svlan() -> None: |
|
547
|
|
|
"""Test handle failover_old_path_diff_svlan. |
|
548
|
|
|
|
|
549
|
|
|
+----+ +----+ |
|
550
|
|
|
5| |6 5| |6 |
|
551
|
|
|
+---+----v---+ +------------+ +----+----v---+ |
|
552
|
|
|
1 | | | | | |1 |
|
553
|
|
|
-------+ |3 2 | |3 2 | +------- |
|
554
|
|
|
vlan | s1 +------------+ s2 +-----------+ s3 | vlan |
|
555
|
|
|
100 | | | | | | 100 |
|
556
|
|
|
| | | | | | |
|
557
|
|
|
+------------+ +------------+ +-------------+ |
|
558
|
|
|
|4 3| |
|
559
|
|
|
|_____________________________________________________| |
|
560
|
|
|
""" |
|
561
|
|
|
|
|
562
|
|
|
controller = get_controller_mock() |
|
563
|
|
|
int_manager = INTManager(controller) |
|
564
|
|
|
get_proxy_port_or_raise = MagicMock() |
|
565
|
|
|
int_manager.get_proxy_port_or_raise = get_proxy_port_or_raise |
|
566
|
|
|
|
|
567
|
|
|
dpid_a = "00:00:00:00:00:00:00:01" |
|
568
|
|
|
mock_switch_a = get_switch_mock(dpid_a, 0x04) |
|
569
|
|
|
mock_interface_a1 = get_interface_mock("s1-eth1", 1, mock_switch_a) |
|
570
|
|
|
mock_interface_a1.id = f"{dpid_a}:{mock_interface_a1.port_number}" |
|
571
|
|
|
mock_interface_a4 = get_interface_mock("s1-eth4", 4, mock_switch_a) |
|
572
|
|
|
mock_interface_a4.id = f"{dpid_a}:{mock_interface_a4.port_number}" |
|
573
|
|
|
mock_interface_a5 = get_interface_mock("s1-eth5", 5, mock_switch_a) |
|
574
|
|
|
mock_interface_a1.metadata = {"proxy_port": mock_interface_a5.port_number} |
|
575
|
|
|
mock_interface_a4.status = EntityStatus.UP |
|
576
|
|
|
mock_interface_a5.status = EntityStatus.UP |
|
577
|
|
|
mock_interface_a6 = get_interface_mock("s1-eth6", 6, mock_switch_a) |
|
578
|
|
|
mock_interface_a6.status = EntityStatus.UP |
|
579
|
|
|
mock_interface_a5.metadata = { |
|
580
|
|
|
"looped": { |
|
581
|
|
|
"port_numbers": [ |
|
582
|
|
|
mock_interface_a5.port_number, |
|
583
|
|
|
mock_interface_a6.port_number, |
|
584
|
|
|
] |
|
585
|
|
|
} |
|
586
|
|
|
} |
|
587
|
|
|
|
|
588
|
|
|
dpid_z = "00:00:00:00:00:00:00:03" |
|
589
|
|
|
mock_switch_z = get_switch_mock(dpid_z, 0x04) |
|
590
|
|
|
mock_interface_z1 = get_interface_mock("s1-eth1", 1, mock_switch_z) |
|
591
|
|
|
mock_interface_z1.status = EntityStatus.UP |
|
592
|
|
|
mock_interface_z1.id = f"{dpid_z}:{mock_interface_z1.port_number}" |
|
593
|
|
|
mock_interface_z3 = get_interface_mock("s1-eth3", 3, mock_switch_z) |
|
594
|
|
|
mock_interface_z3.status = EntityStatus.UP |
|
595
|
|
|
mock_interface_z3.id = f"{dpid_z}:{mock_interface_z3.port_number}" |
|
596
|
|
|
mock_interface_z5 = get_interface_mock("s1-eth5", 5, mock_switch_z) |
|
597
|
|
|
mock_interface_z1.metadata = {"proxy_port": mock_interface_z5.port_number} |
|
598
|
|
|
mock_interface_z5.status = EntityStatus.UP |
|
599
|
|
|
mock_interface_z6 = get_interface_mock("s1-eth6", 6, mock_switch_z) |
|
600
|
|
|
mock_interface_z6.status = EntityStatus.UP |
|
601
|
|
|
mock_interface_z5.metadata = { |
|
602
|
|
|
"looped": { |
|
603
|
|
|
"port_numbers": [ |
|
604
|
|
|
mock_interface_z5.port_number, |
|
605
|
|
|
mock_interface_z6.port_number, |
|
606
|
|
|
] |
|
607
|
|
|
} |
|
608
|
|
|
} |
|
609
|
|
|
|
|
610
|
|
|
mock_switch_a.get_interface_by_port_no = lambda port_no: { |
|
611
|
|
|
mock_interface_a5.port_number: mock_interface_a5, |
|
612
|
|
|
mock_interface_a6.port_number: mock_interface_a6, |
|
613
|
|
|
}[port_no] |
|
614
|
|
|
|
|
615
|
|
|
mock_switch_z.get_interface_by_port_no = lambda port_no: { |
|
616
|
|
|
mock_interface_z5.port_number: mock_interface_z5, |
|
617
|
|
|
mock_interface_z6.port_number: mock_interface_z6, |
|
618
|
|
|
}[port_no] |
|
619
|
|
|
|
|
620
|
|
|
pp_a = ProxyPort(controller, source=mock_interface_a5) |
|
621
|
|
|
assert pp_a.source == mock_interface_a5 |
|
622
|
|
|
assert pp_a.destination == mock_interface_a6 |
|
623
|
|
|
pp_z = ProxyPort(controller, source=mock_interface_z5) |
|
624
|
|
|
assert pp_z.source == mock_interface_z5 |
|
625
|
|
|
assert pp_z.destination == mock_interface_z6 |
|
626
|
|
|
|
|
627
|
|
|
evcs_data = { |
|
628
|
|
|
"ceaf53b16c3a40": { |
|
629
|
|
|
"removed_flows": { |
|
630
|
|
|
"00:00:00:00:00:00:00:01": [ |
|
631
|
|
|
{ |
|
632
|
|
|
"cookie": 12307967605643950656, |
|
633
|
|
|
"match": {"in_port": 4, "dl_vlan": 2}, |
|
634
|
|
|
"cookie_mask": 18446744073709551615, |
|
635
|
|
|
} |
|
636
|
|
|
], |
|
637
|
|
|
"00:00:00:00:00:00:00:03": [ |
|
638
|
|
|
{ |
|
639
|
|
|
"cookie": 12307967605643950656, |
|
640
|
|
|
"match": {"in_port": 3, "dl_vlan": 2}, |
|
641
|
|
|
"cookie_mask": 18446744073709551615, |
|
642
|
|
|
} |
|
643
|
|
|
], |
|
644
|
|
|
}, |
|
645
|
|
|
"current_path": [ |
|
646
|
|
|
{ |
|
647
|
|
|
"id": "78282c4d5", |
|
648
|
|
|
"endpoint_a": { |
|
649
|
|
|
"id": "00:00:00:00:00:00:00:01:3", |
|
650
|
|
|
"name": "s1-eth3", |
|
651
|
|
|
"port_number": 3, |
|
652
|
|
|
"mac": "b2:ac:2b:ac:87:bb", |
|
653
|
|
|
"switch": "00:00:00:00:00:00:00:01", |
|
654
|
|
|
"type": "interface", |
|
655
|
|
|
"nni": True, |
|
656
|
|
|
"uni": False, |
|
657
|
|
|
"speed": 1250000000.0, |
|
658
|
|
|
"metadata": {}, |
|
659
|
|
|
"lldp": True, |
|
660
|
|
|
"active": True, |
|
661
|
|
|
"enabled": True, |
|
662
|
|
|
"status": "UP", |
|
663
|
|
|
"status_reason": [], |
|
664
|
|
|
"link": "78282c4d5", |
|
665
|
|
|
}, |
|
666
|
|
|
"endpoint_b": { |
|
667
|
|
|
"id": "00:00:00:00:00:00:00:02:2", |
|
668
|
|
|
"name": "s2-eth2", |
|
669
|
|
|
"port_number": 2, |
|
670
|
|
|
"mac": "62:50:49:d7:79:8a", |
|
671
|
|
|
"switch": "00:00:00:00:00:00:00:02", |
|
672
|
|
|
"type": "interface", |
|
673
|
|
|
"nni": True, |
|
674
|
|
|
"uni": False, |
|
675
|
|
|
"speed": 1250000000.0, |
|
676
|
|
|
"metadata": {}, |
|
677
|
|
|
"lldp": True, |
|
678
|
|
|
"active": True, |
|
679
|
|
|
"enabled": True, |
|
680
|
|
|
"status": "UP", |
|
681
|
|
|
"status_reason": [], |
|
682
|
|
|
"link": "78282c4d5", |
|
683
|
|
|
}, |
|
684
|
|
|
"metadata": {"s_vlan": {"tag_type": "vlan", "value": 1}}, |
|
685
|
|
|
"active": True, |
|
686
|
|
|
"enabled": True, |
|
687
|
|
|
"status": "UP", |
|
688
|
|
|
"status_reason": [], |
|
689
|
|
|
}, |
|
690
|
|
|
{ |
|
691
|
|
|
"id": "4d42dc085", |
|
692
|
|
|
"endpoint_a": { |
|
693
|
|
|
"id": "00:00:00:00:00:00:00:02:3", |
|
694
|
|
|
"name": "s2-eth3", |
|
695
|
|
|
"port_number": 3, |
|
696
|
|
|
"mac": "76:82:ef:6e:d2:9d", |
|
697
|
|
|
"switch": "00:00:00:00:00:00:00:02", |
|
698
|
|
|
"type": "interface", |
|
699
|
|
|
"nni": True, |
|
700
|
|
|
"uni": False, |
|
701
|
|
|
"speed": 1250000000.0, |
|
702
|
|
|
"metadata": {}, |
|
703
|
|
|
"lldp": True, |
|
704
|
|
|
"active": True, |
|
705
|
|
|
"enabled": True, |
|
706
|
|
|
"status": "UP", |
|
707
|
|
|
"status_reason ": [], |
|
708
|
|
|
"link": "4d42dc085", |
|
709
|
|
|
}, |
|
710
|
|
|
"endpoint_b": { |
|
711
|
|
|
"id": "00:00:00:00:00:00:00:03:2", |
|
712
|
|
|
"name": "s3-eth2", |
|
713
|
|
|
"port_number": 2, |
|
714
|
|
|
"mac": "6a:c1: 51:b1:a9:8a", |
|
715
|
|
|
"switch": "00:00:00:00:00:00:00:03", |
|
716
|
|
|
"type": "interface", |
|
717
|
|
|
"nni": True, |
|
718
|
|
|
"uni": False, |
|
719
|
|
|
"speed": 1250000000.0, |
|
720
|
|
|
"metadata": {}, |
|
721
|
|
|
"lldp": True, |
|
722
|
|
|
"active": True, |
|
723
|
|
|
"enabled": True, |
|
724
|
|
|
"status": "UP", |
|
725
|
|
|
"status_reason": [], |
|
726
|
|
|
"link": "4d42dc085", |
|
727
|
|
|
}, |
|
728
|
|
|
"metadata": {"s_vlan": {"tag_type": "vlan", "value": 1}}, |
|
729
|
|
|
"active": True, |
|
730
|
|
|
"enabled": True, |
|
731
|
|
|
"status": "UP", |
|
732
|
|
|
"status_reason": [], |
|
733
|
|
|
}, |
|
734
|
|
|
], |
|
735
|
|
|
"evc_id": "ceaf53b16c3a40", |
|
736
|
|
|
"id": "ceaf53b16c3a40", |
|
737
|
|
|
"name": "inter_evpl", |
|
738
|
|
|
"metadata": { |
|
739
|
|
|
"telemetry_request": {}, |
|
740
|
|
|
"telemetry": { |
|
741
|
|
|
"enabled": True, |
|
742
|
|
|
"status": "UP", |
|
743
|
|
|
"status_reason": [], |
|
744
|
|
|
"status_updated_at": "2024-06-11T16:56:29", |
|
745
|
|
|
}, |
|
746
|
|
|
}, |
|
747
|
|
|
"active": True, |
|
748
|
|
|
"enabled": True, |
|
749
|
|
|
"uni_a": { |
|
750
|
|
|
"interface_id": "00:00:00:00:00:00:00:01:1", |
|
751
|
|
|
"tag": {"tag_type": "vlan", "value": 100}, |
|
752
|
|
|
}, |
|
753
|
|
|
"uni_z": { |
|
754
|
|
|
"interface_id": "00:00:00:00:00:00:00:03:1", |
|
755
|
|
|
"tag": {"tag_type": "vlan", "value": 100}, |
|
756
|
|
|
}, |
|
757
|
|
|
} |
|
758
|
|
|
} |
|
759
|
|
|
|
|
760
|
|
|
get_proxy_port_or_raise.side_effect = [pp_a, pp_z] |
|
761
|
|
|
int_manager._send_flows = AsyncMock() |
|
762
|
|
|
int_manager._install_int_flows = AsyncMock() |
|
763
|
|
|
int_manager._remove_int_flows = AsyncMock() |
|
764
|
|
|
int_manager.remove_int_flows = AsyncMock() |
|
765
|
|
|
await int_manager.handle_failover_flows(evcs_data, "failover_deployed") |
|
766
|
|
|
assert int_manager._install_int_flows.call_count == 0 |
|
767
|
|
|
assert int_manager._remove_int_flows.call_count == 1 |
|
768
|
|
|
assert int_manager.remove_int_flows.call_count == 0 |
|
769
|
|
|
|
|
770
|
|
|
expected_built_flows = { |
|
771
|
|
|
"12307967605643950656": [ |
|
772
|
|
|
{ |
|
773
|
|
|
"flow": { |
|
774
|
|
|
"cookie": 12163852417568094784, |
|
775
|
|
|
"match": { |
|
776
|
|
|
"in_port": 4, |
|
777
|
|
|
"dl_vlan": 2, |
|
778
|
|
|
"dl_type": 2048, |
|
779
|
|
|
"nw_proto": 6, |
|
780
|
|
|
}, |
|
781
|
|
|
"cookie_mask": 18446744073709551615, |
|
782
|
|
|
"priority": 21100, |
|
783
|
|
|
"table_group": "evpl", |
|
784
|
|
|
"owner": "telemetry_int", |
|
785
|
|
|
"instructions": [ |
|
786
|
|
|
{ |
|
787
|
|
|
"instruction_type": "apply_actions", |
|
788
|
|
|
"actions": [ |
|
789
|
|
|
{"action_type": "add_int_metadata"}, |
|
790
|
|
|
{"action_type": "output", "port": 5}, |
|
791
|
|
|
], |
|
792
|
|
|
} |
|
793
|
|
|
], |
|
794
|
|
|
}, |
|
795
|
|
|
"switch": "00:00:00:00:00:00:00:01", |
|
796
|
|
|
}, |
|
797
|
|
|
{ |
|
798
|
|
|
"flow": { |
|
799
|
|
|
"cookie": 12163852417568094784, |
|
800
|
|
|
"match": { |
|
801
|
|
|
"in_port": 4, |
|
802
|
|
|
"dl_vlan": 2, |
|
803
|
|
|
"dl_type": 2048, |
|
804
|
|
|
"nw_proto": 17, |
|
805
|
|
|
}, |
|
806
|
|
|
"cookie_mask": 18446744073709551615, |
|
807
|
|
|
"priority": 21100, |
|
808
|
|
|
"table_group": "evpl", |
|
809
|
|
|
"owner": "telemetry_int", |
|
810
|
|
|
"instructions": [ |
|
811
|
|
|
{ |
|
812
|
|
|
"instruction_type": "apply_actions", |
|
813
|
|
|
"actions": [ |
|
814
|
|
|
{"action_type": "add_int_metadata"}, |
|
815
|
|
|
{"action_type": "output", "port": 5}, |
|
816
|
|
|
], |
|
817
|
|
|
} |
|
818
|
|
|
], |
|
819
|
|
|
}, |
|
820
|
|
|
"switch": "00:00:00:00:00:00:00:01", |
|
821
|
|
|
}, |
|
822
|
|
|
{ |
|
823
|
|
|
"flow": { |
|
824
|
|
|
"cookie": 12163852417568094784, |
|
825
|
|
|
"match": {"in_port": 6, "dl_vlan": 2}, |
|
826
|
|
|
"cookie_mask": 18446744073709551615, |
|
827
|
|
|
"priority": 21000, |
|
828
|
|
|
"table_group": "evpl", |
|
829
|
|
|
"owner": "telemetry_int", |
|
830
|
|
|
"instructions": [ |
|
831
|
|
|
{ |
|
832
|
|
|
"instruction_type": "apply_actions", |
|
833
|
|
|
"actions": [{"action_type": "send_report"}], |
|
834
|
|
|
}, |
|
835
|
|
|
{"instruction_type": "goto_table", "table_id": 2}, |
|
836
|
|
|
], |
|
837
|
|
|
}, |
|
838
|
|
|
"switch": "00:00:00:00:00:00:00:01", |
|
839
|
|
|
}, |
|
840
|
|
|
{ |
|
841
|
|
|
"flow": { |
|
842
|
|
|
"cookie": 12163852417568094784, |
|
843
|
|
|
"match": {"in_port": 6, "dl_vlan": 2}, |
|
844
|
|
|
"cookie_mask": 18446744073709551615, |
|
845
|
|
|
"priority": 21000, |
|
846
|
|
|
"table_group": "evpl", |
|
847
|
|
|
"owner": "telemetry_int", |
|
848
|
|
|
"instructions": [ |
|
849
|
|
|
{ |
|
850
|
|
|
"instruction_type": "apply_actions", |
|
851
|
|
|
"actions": [{"action_type": "pop_int"}], |
|
852
|
|
|
} |
|
853
|
|
|
], |
|
854
|
|
|
"table_id": 2, |
|
855
|
|
|
}, |
|
856
|
|
|
"switch": "00:00:00:00:00:00:00:01", |
|
857
|
|
|
}, |
|
858
|
|
|
{ |
|
859
|
|
|
"flow": { |
|
860
|
|
|
"cookie": 12163852417568094784, |
|
861
|
|
|
"match": { |
|
862
|
|
|
"in_port": 3, |
|
863
|
|
|
"dl_vlan": 2, |
|
864
|
|
|
"dl_type": 2048, |
|
865
|
|
|
"nw_proto": 6, |
|
866
|
|
|
}, |
|
867
|
|
|
"cookie_mask": 18446744073709551615, |
|
868
|
|
|
"priority": 21100, |
|
869
|
|
|
"table_group": "evpl", |
|
870
|
|
|
"owner": "telemetry_int", |
|
871
|
|
|
"instructions": [ |
|
872
|
|
|
{ |
|
873
|
|
|
"instruction_type": "apply_actions", |
|
874
|
|
|
"actions": [ |
|
875
|
|
|
{"action_type": "add_int_metadata"}, |
|
876
|
|
|
{"action_type": "output", "port": 5}, |
|
877
|
|
|
], |
|
878
|
|
|
} |
|
879
|
|
|
], |
|
880
|
|
|
}, |
|
881
|
|
|
"switch": "00:00:00:00:00:00:00:03", |
|
882
|
|
|
}, |
|
883
|
|
|
{ |
|
884
|
|
|
"flow": { |
|
885
|
|
|
"cookie": 12163852417568094784, |
|
886
|
|
|
"match": { |
|
887
|
|
|
"in_port": 3, |
|
888
|
|
|
"dl_vlan": 2, |
|
889
|
|
|
"dl_type": 2048, |
|
890
|
|
|
"nw_proto": 17, |
|
891
|
|
|
}, |
|
892
|
|
|
"cookie_mask": 18446744073709551615, |
|
893
|
|
|
"priority": 21100, |
|
894
|
|
|
"table_group": "evpl", |
|
895
|
|
|
"owner": "telemetry_int", |
|
896
|
|
|
"instructions": [ |
|
897
|
|
|
{ |
|
898
|
|
|
"instruction_type": "apply_actions", |
|
899
|
|
|
"actions": [ |
|
900
|
|
|
{"action_type": "add_int_metadata"}, |
|
901
|
|
|
{"action_type": "output", "port": 5}, |
|
902
|
|
|
], |
|
903
|
|
|
} |
|
904
|
|
|
], |
|
905
|
|
|
}, |
|
906
|
|
|
"switch": "00:00:00:00:00:00:00:03", |
|
907
|
|
|
}, |
|
908
|
|
|
{ |
|
909
|
|
|
"flow": { |
|
910
|
|
|
"cookie": 12163852417568094784, |
|
911
|
|
|
"match": {"in_port": 6, "dl_vlan": 2}, |
|
912
|
|
|
"cookie_mask": 18446744073709551615, |
|
913
|
|
|
"priority": 21000, |
|
914
|
|
|
"table_group": "evpl", |
|
915
|
|
|
"owner": "telemetry_int", |
|
916
|
|
|
"instructions": [ |
|
917
|
|
|
{ |
|
918
|
|
|
"instruction_type": "apply_actions", |
|
919
|
|
|
"actions": [{"action_type": "send_report"}], |
|
920
|
|
|
}, |
|
921
|
|
|
{"instruction_type": "goto_table", "table_id": 2}, |
|
922
|
|
|
], |
|
923
|
|
|
}, |
|
924
|
|
|
"switch": "00:00:00:00:00:00:00:03", |
|
925
|
|
|
}, |
|
926
|
|
|
{ |
|
927
|
|
|
"flow": { |
|
928
|
|
|
"cookie": 12163852417568094784, |
|
929
|
|
|
"match": {"in_port": 6, "dl_vlan": 2}, |
|
930
|
|
|
"cookie_mask": 18446744073709551615, |
|
931
|
|
|
"priority": 21000, |
|
932
|
|
|
"table_group": "evpl", |
|
933
|
|
|
"owner": "telemetry_int", |
|
934
|
|
|
"instructions": [ |
|
935
|
|
|
{ |
|
936
|
|
|
"instruction_type": "apply_actions", |
|
937
|
|
|
"actions": [{"action_type": "pop_int"}], |
|
938
|
|
|
} |
|
939
|
|
|
], |
|
940
|
|
|
"table_id": 2, |
|
941
|
|
|
}, |
|
942
|
|
|
"switch": "00:00:00:00:00:00:00:03", |
|
943
|
|
|
}, |
|
944
|
|
|
] |
|
945
|
|
|
} |
|
946
|
|
|
serd = json.dumps(expected_built_flows) |
|
947
|
|
|
assert json.dumps(int_manager._remove_int_flows.call_args[0][0]) == serd |
|
948
|
|
|
|
kytos-ng /
telemetry_int
