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"""Test flow_builder.""" |
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import pytest |
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5
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from collections import defaultdict |
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from unittest.mock import MagicMock |
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from napps.kytos.telemetry_int.exceptions import FlowsNotFound |
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from napps.kytos.telemetry_int.managers.flow_builder import FlowBuilder |
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from napps.kytos.telemetry_int.managers.int import INTManager |
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from napps.kytos.telemetry_int.utils import get_cookie |
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from napps.kytos.telemetry_int.proxy_port import ProxyPort |
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from napps.kytos.telemetry_int import settings |
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from napps.kytos.telemetry_int.kytos_api_helper import _map_stored_flows_by_cookies |
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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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def test_flow_builder_default_table_groups() -> None: |
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"""test flow builder default table groups.""" |
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assert FlowBuilder().table_group == {"evpl": 2, "epl": 3} |
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def test_build_int_flows_intra_evpl(evcs_data, intra_evc_evpl_flows_data) -> None: |
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"""Test build INT flows intra EVPL. |
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+--------+ |
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| | |
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10 | 11| |
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+--------+--------v--+ |
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| | 20 |
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1 | +-----+ |
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--------------+ | | |
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(vlan 200) | | | |
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| sw1 | | |
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2 | |21 | |
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---------------+ <-----+ |
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(vlan 200) | | |
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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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evc_id = "3766c105686749" |
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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_a10 = get_interface_mock("s1-eth10", 10, mock_switch_a) |
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mock_interface_a1.metadata = {"proxy_port": mock_interface_a10.port_number} |
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mock_interface_a10.status = EntityStatus.UP |
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mock_interface_a11 = get_interface_mock("s1-eth11", 11, mock_switch_a) |
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mock_interface_a11.status = EntityStatus.UP |
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mock_interface_a10.metadata = { |
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"looped": { |
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"port_numbers": [ |
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mock_interface_a10.port_number, |
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mock_interface_a11.port_number, |
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] |
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} |
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} |
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64
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mock_interface_z1 = get_interface_mock("s1-eth2", 1, mock_switch_a) |
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mock_interface_z1.status = EntityStatus.UP |
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mock_interface_z1.id = f"{dpid_a}:{mock_interface_a1.port_number}" |
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67
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mock_interface_z20 = get_interface_mock("s1-eth20", 20, mock_switch_a) |
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mock_interface_z1.metadata = {"proxy_port": mock_interface_z20.port_number} |
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mock_interface_z20.status = EntityStatus.UP |
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mock_interface_z21 = get_interface_mock("s1-eth21", 21, mock_switch_a) |
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mock_interface_z21.status = EntityStatus.UP |
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mock_interface_z20.metadata = { |
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"looped": { |
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"port_numbers": [ |
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mock_interface_z20.port_number, |
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mock_interface_z21.port_number, |
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] |
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} |
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} |
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81
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mock_switch_a.get_interface_by_port_no = lambda port_no: { |
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mock_interface_a10.port_number: mock_interface_a10, |
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mock_interface_a11.port_number: mock_interface_a11, |
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mock_interface_z20.port_number: mock_interface_z20, |
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mock_interface_z21.port_number: mock_interface_z21, |
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}[port_no] |
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pp_a = ProxyPort(controller, source=mock_interface_a10) |
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assert pp_a.source == mock_interface_a10 |
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90
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assert pp_a.destination == mock_interface_a11 |
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pp_z = ProxyPort(controller, source=mock_interface_z20) |
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assert pp_z.source == mock_interface_z20 |
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assert pp_z.destination == mock_interface_z21 |
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94
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get_proxy_port_or_raise.side_effect = [pp_a, pp_z] |
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evcs_data = {evc_id: evcs_data[evc_id]} |
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evcs_data = int_manager._validate_map_enable_evcs(evcs_data) |
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stored_flows = _map_stored_flows_by_cookies(intra_evc_evpl_flows_data) |
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cookie = get_cookie(evc_id, settings.MEF_COOKIE_PREFIX) |
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flows = FlowBuilder().build_int_flows(evcs_data, stored_flows)[cookie] |
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103
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n_expected_source_flows, n_expected_sink_flows = 3, 2 |
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assert len(flows) == (n_expected_source_flows + n_expected_sink_flows) * 2 |
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expected_uni_a_source_flows = [ |
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{ |
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"flow": { |
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"owner": "telemetry_int", |
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"cookie": int(0xA83766C105686749), |
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"match": {"in_port": 1, "dl_vlan": 200, "dl_type": 2048, "nw_proto": 6}, |
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"table_id": 0, |
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"table_group": "evpl", |
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"priority": 20100, |
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"idle_timeout": 0, |
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"hard_timeout": 0, |
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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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}, |
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{ |
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"flow": { |
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"owner": "telemetry_int", |
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"cookie": int(0xA83766C105686749), |
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"match": { |
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"in_port": 1, |
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"dl_vlan": 200, |
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"dl_type": 2048, |
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"nw_proto": 17, |
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}, |
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"table_id": 0, |
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"table_group": "evpl", |
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"priority": 20100, |
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"idle_timeout": 0, |
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"hard_timeout": 0, |
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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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}, |
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{ |
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"flow": { |
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"owner": "telemetry_int", |
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"cookie": int(0xA83766C105686749), |
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"match": {"in_port": 1, "dl_vlan": 200}, |
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"table_id": 2, |
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"table_group": "evpl", |
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"priority": 20000, |
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"idle_timeout": 0, |
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"hard_timeout": 0, |
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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": "output", "port": 20}, |
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], |
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} |
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], |
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} |
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}, |
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] |
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1 |
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expected_uni_z_source_flows = [ |
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{ |
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"flow": { |
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"owner": "telemetry_int", |
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"cookie": int(0xA83766C105686749), |
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"match": {"in_port": 2, "dl_vlan": 200, "dl_type": 2048, "nw_proto": 6}, |
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"table_id": 0, |
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"table_group": "evpl", |
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181
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"priority": 20100, |
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182
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"idle_timeout": 0, |
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183
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"hard_timeout": 0, |
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184
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"instructions": [ |
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185
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{ |
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186
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"instruction_type": "apply_actions", |
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187
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"actions": [{"action_type": "push_int"}], |
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188
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}, |
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189
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{"instruction_type": "goto_table", "table_id": 2}, |
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190
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], |
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191
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} |
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192
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}, |
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193
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{ |
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194
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"flow": { |
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195
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"owner": "telemetry_int", |
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196
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"cookie": int(0xA83766C105686749), |
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197
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"match": { |
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198
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"in_port": 2, |
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199
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"dl_vlan": 200, |
|
200
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"dl_type": 2048, |
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201
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"nw_proto": 17, |
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202
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}, |
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203
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"table_id": 0, |
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204
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"table_group": "evpl", |
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205
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"priority": 20100, |
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206
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"idle_timeout": 0, |
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207
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"hard_timeout": 0, |
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208
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"instructions": [ |
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209
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{ |
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210
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"instruction_type": "apply_actions", |
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211
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"actions": [{"action_type": "push_int"}], |
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212
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}, |
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213
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{"instruction_type": "goto_table", "table_id": 2}, |
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214
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], |
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215
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} |
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216
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}, |
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217
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{ |
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218
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"flow": { |
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219
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"owner": "telemetry_int", |
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220
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"cookie": int(0xA83766C105686749), |
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221
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"match": {"in_port": 2, "dl_vlan": 200}, |
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222
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"table_id": 2, |
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223
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"table_group": "evpl", |
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224
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"priority": 20000, |
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225
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"idle_timeout": 0, |
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226
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"hard_timeout": 0, |
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227
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"instructions": [ |
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228
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{ |
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229
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"instruction_type": "apply_actions", |
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230
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"actions": [ |
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231
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{"action_type": "add_int_metadata"}, |
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232
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{"action_type": "output", "port": 10}, |
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233
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], |
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234
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} |
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235
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], |
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236
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} |
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237
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}, |
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238
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] |
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239
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240
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1 |
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expected_uni_a_sink_flows = [ |
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241
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{ |
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242
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"flow": { |
|
243
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"owner": "telemetry_int", |
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244
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"cookie": int(0xA83766C105686749), |
|
245
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"match": {"in_port": 11, "dl_vlan": 200}, |
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246
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"table_id": 0, |
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247
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"table_group": "evpl", |
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248
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"priority": 20000, |
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249
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"idle_timeout": 0, |
|
250
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"hard_timeout": 0, |
|
251
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"instructions": [ |
|
252
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{ |
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253
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"instruction_type": "apply_actions", |
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254
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"actions": [{"action_type": "send_report"}], |
|
255
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}, |
|
256
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{"instruction_type": "goto_table", "table_id": 2}, |
|
257
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], |
|
258
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}, |
|
259
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}, |
|
260
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{ |
|
261
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"flow": { |
|
262
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"owner": "telemetry_int", |
|
263
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"cookie": int(0xA83766C105686749), |
|
264
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"match": {"in_port": 11, "dl_vlan": 200}, |
|
265
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"table_id": 2, |
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266
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"table_group": "evpl", |
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267
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"priority": 20000, |
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268
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"idle_timeout": 0, |
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269
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"hard_timeout": 0, |
|
270
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"instructions": [ |
|
271
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{ |
|
272
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"instruction_type": "apply_actions", |
|
273
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"actions": [ |
|
274
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{"action_type": "pop_int"}, |
|
275
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{"action_type": "set_vlan", "vlan_id": 200}, |
|
276
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{"action_type": "output", "port": 1}, |
|
277
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], |
|
278
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} |
|
279
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], |
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280
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}, |
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281
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}, |
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282
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] |
|
283
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1 |
|
expected_uni_z_sink_flows = [ |
|
284
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{ |
|
285
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"flow": { |
|
286
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"owner": "telemetry_int", |
|
287
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"cookie": int(0xA83766C105686749), |
|
288
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"match": {"in_port": 21, "dl_vlan": 200}, |
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289
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"table_id": 0, |
|
290
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"table_group": "evpl", |
|
291
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"priority": 20000, |
|
292
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|
|
"idle_timeout": 0, |
|
293
|
|
|
"hard_timeout": 0, |
|
294
|
|
|
"instructions": [ |
|
295
|
|
|
{ |
|
296
|
|
|
"instruction_type": "apply_actions", |
|
297
|
|
|
"actions": [{"action_type": "send_report"}], |
|
298
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|
}, |
|
299
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|
{"instruction_type": "goto_table", "table_id": 2}, |
|
300
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|
|
], |
|
301
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|
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}, |
|
302
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|
|
}, |
|
303
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|
|
{ |
|
304
|
|
|
"flow": { |
|
305
|
|
|
"owner": "telemetry_int", |
|
306
|
|
|
"cookie": int(0xA83766C105686749), |
|
307
|
|
|
"match": {"in_port": 21, "dl_vlan": 200}, |
|
308
|
|
|
"table_id": 2, |
|
309
|
|
|
"table_group": "evpl", |
|
310
|
|
|
"priority": 20000, |
|
311
|
|
|
"idle_timeout": 0, |
|
312
|
|
|
"hard_timeout": 0, |
|
313
|
|
|
"instructions": [ |
|
314
|
|
|
{ |
|
315
|
|
|
"instruction_type": "apply_actions", |
|
316
|
|
|
"actions": [ |
|
317
|
|
|
{"action_type": "pop_int"}, |
|
318
|
|
|
{"action_type": "set_vlan", "vlan_id": 200}, |
|
319
|
|
|
{"action_type": "output", "port": 2}, |
|
320
|
|
|
], |
|
321
|
|
|
} |
|
322
|
|
|
], |
|
323
|
|
|
}, |
|
324
|
|
|
}, |
|
325
|
|
|
] |
|
326
|
|
|
|
|
327
|
1 |
|
expected_flows = ( |
|
328
|
|
|
expected_uni_a_source_flows |
|
329
|
|
|
+ expected_uni_z_source_flows |
|
330
|
|
|
+ expected_uni_z_sink_flows |
|
331
|
|
|
+ expected_uni_a_sink_flows |
|
332
|
|
|
) |
|
333
|
|
|
|
|
334
|
1 |
|
for i, flow in enumerate(flows): |
|
335
|
1 |
|
assert (i, flow["flow"]) == (i, expected_flows[i]["flow"]) |
|
336
|
|
|
|
|
337
|
|
|
|
|
338
|
1 |
|
def test_build_int_flows_intra_epl(evcs_data, intra_evc_epl_flows_data) -> None: |
|
339
|
|
|
"""Test build INT flows intra EPL. |
|
340
|
|
|
|
|
341
|
|
|
+--------+ |
|
342
|
|
|
| | |
|
343
|
|
|
10 | 11| |
|
344
|
|
|
+--------+--------v--+ |
|
345
|
|
|
| | 20 |
|
346
|
|
|
1 | +-----+ |
|
347
|
|
|
--------------+ | | |
|
348
|
|
|
| | | |
|
349
|
|
|
| sw1 | | |
|
350
|
|
|
2 | |21 | |
|
351
|
|
|
---------------+ <-----+ |
|
352
|
|
|
| | |
|
353
|
|
|
+--------------------+ |
|
354
|
|
|
""" |
|
355
|
1 |
|
controller = get_controller_mock() |
|
356
|
1 |
|
int_manager = INTManager(controller) |
|
357
|
1 |
|
get_proxy_port_or_raise = MagicMock() |
|
358
|
1 |
|
int_manager.get_proxy_port_or_raise = get_proxy_port_or_raise |
|
359
|
|
|
|
|
360
|
1 |
|
evc_id = "3766c105686749" |
|
361
|
1 |
|
dpid_a = "00:00:00:00:00:00:00:01" |
|
362
|
1 |
|
mock_switch_a = get_switch_mock(dpid_a, 0x04) |
|
363
|
1 |
|
mock_interface_a1 = get_interface_mock("s1-eth1", 1, mock_switch_a) |
|
364
|
1 |
|
mock_interface_a1.id = f"{dpid_a}:{mock_interface_a1.port_number}" |
|
365
|
1 |
|
mock_interface_a10 = get_interface_mock("s1-eth10", 10, mock_switch_a) |
|
366
|
1 |
|
mock_interface_a1.metadata = {"proxy_port": mock_interface_a10.port_number} |
|
367
|
1 |
|
mock_interface_a10.status = EntityStatus.UP |
|
368
|
1 |
|
mock_interface_a11 = get_interface_mock("s1-eth11", 11, mock_switch_a) |
|
369
|
1 |
|
mock_interface_a11.status = EntityStatus.UP |
|
370
|
1 |
|
mock_interface_a10.metadata = { |
|
371
|
|
|
"looped": { |
|
372
|
|
|
"port_numbers": [ |
|
373
|
|
|
mock_interface_a10.port_number, |
|
374
|
|
|
mock_interface_a11.port_number, |
|
375
|
|
|
] |
|
376
|
|
|
} |
|
377
|
|
|
} |
|
378
|
|
|
|
|
379
|
1 |
|
mock_interface_z1 = get_interface_mock("s1-eth2", 1, mock_switch_a) |
|
380
|
1 |
|
mock_interface_z1.status = EntityStatus.UP |
|
381
|
1 |
|
mock_interface_z1.id = f"{dpid_a}:{mock_interface_a1.port_number}" |
|
382
|
1 |
|
mock_interface_z20 = get_interface_mock("s1-eth20", 20, mock_switch_a) |
|
383
|
1 |
|
mock_interface_z1.metadata = {"proxy_port": mock_interface_z20.port_number} |
|
384
|
1 |
|
mock_interface_z20.status = EntityStatus.UP |
|
385
|
1 |
|
mock_interface_z21 = get_interface_mock("s1-eth21", 21, mock_switch_a) |
|
386
|
1 |
|
mock_interface_z21.status = EntityStatus.UP |
|
387
|
1 |
|
mock_interface_z20.metadata = { |
|
388
|
|
|
"looped": { |
|
389
|
|
|
"port_numbers": [ |
|
390
|
|
|
mock_interface_z20.port_number, |
|
391
|
|
|
mock_interface_z21.port_number, |
|
392
|
|
|
] |
|
393
|
|
|
} |
|
394
|
|
|
} |
|
395
|
|
|
|
|
396
|
1 |
|
mock_switch_a.get_interface_by_port_no = lambda port_no: { |
|
397
|
|
|
mock_interface_a10.port_number: mock_interface_a10, |
|
398
|
|
|
mock_interface_a11.port_number: mock_interface_a11, |
|
399
|
|
|
mock_interface_z20.port_number: mock_interface_z20, |
|
400
|
|
|
mock_interface_z21.port_number: mock_interface_z21, |
|
401
|
|
|
}[port_no] |
|
402
|
|
|
|
|
403
|
1 |
|
pp_a = ProxyPort(controller, source=mock_interface_a10) |
|
404
|
1 |
|
assert pp_a.source == mock_interface_a10 |
|
405
|
1 |
|
assert pp_a.destination == mock_interface_a11 |
|
406
|
1 |
|
pp_z = ProxyPort(controller, source=mock_interface_z20) |
|
407
|
1 |
|
assert pp_z.source == mock_interface_z20 |
|
408
|
1 |
|
assert pp_z.destination == mock_interface_z21 |
|
409
|
|
|
|
|
410
|
1 |
|
get_proxy_port_or_raise.side_effect = [pp_a, pp_z] |
|
411
|
1 |
|
evcs_data = {evc_id: evcs_data[evc_id]} |
|
412
|
1 |
|
evcs_data = int_manager._validate_map_enable_evcs(evcs_data) |
|
413
|
1 |
|
stored_flows = _map_stored_flows_by_cookies(intra_evc_epl_flows_data) |
|
414
|
|
|
|
|
415
|
1 |
|
cookie = get_cookie(evc_id, settings.MEF_COOKIE_PREFIX) |
|
416
|
1 |
|
flows = FlowBuilder().build_int_flows(evcs_data, stored_flows)[cookie] |
|
417
|
|
|
|
|
418
|
1 |
|
n_expected_source_flows, n_expected_sink_flows = 3, 2 |
|
419
|
1 |
|
assert len(flows) == (n_expected_source_flows + n_expected_sink_flows) * 2 |
|
420
|
|
|
|
|
421
|
1 |
|
expected_uni_a_source_flows = [ |
|
422
|
|
|
{ |
|
423
|
|
|
"flow": { |
|
424
|
|
|
"owner": "telemetry_int", |
|
425
|
|
|
"cookie": int(0xA83766C105686749), |
|
426
|
|
|
"match": {"in_port": 1, "dl_type": 2048, "nw_proto": 6}, |
|
427
|
|
|
"table_id": 0, |
|
428
|
|
|
"table_group": "epl", |
|
429
|
|
|
"priority": 10100, |
|
430
|
|
|
"idle_timeout": 0, |
|
431
|
|
|
"hard_timeout": 0, |
|
432
|
|
|
"instructions": [ |
|
433
|
|
|
{ |
|
434
|
|
|
"instruction_type": "apply_actions", |
|
435
|
|
|
"actions": [{"action_type": "push_int"}], |
|
436
|
|
|
}, |
|
437
|
|
|
{"instruction_type": "goto_table", "table_id": 3}, |
|
438
|
|
|
], |
|
439
|
|
|
} |
|
440
|
|
|
}, |
|
441
|
|
|
{ |
|
442
|
|
|
"flow": { |
|
443
|
|
|
"owner": "telemetry_int", |
|
444
|
|
|
"cookie": int(0xA83766C105686749), |
|
445
|
|
|
"match": { |
|
446
|
|
|
"in_port": 1, |
|
447
|
|
|
"dl_type": 2048, |
|
448
|
|
|
"nw_proto": 17, |
|
449
|
|
|
}, |
|
450
|
|
|
"table_id": 0, |
|
451
|
|
|
"table_group": "epl", |
|
452
|
|
|
"priority": 10100, |
|
453
|
|
|
"idle_timeout": 0, |
|
454
|
|
|
"hard_timeout": 0, |
|
455
|
|
|
"instructions": [ |
|
456
|
|
|
{ |
|
457
|
|
|
"instruction_type": "apply_actions", |
|
458
|
|
|
"actions": [{"action_type": "push_int"}], |
|
459
|
|
|
}, |
|
460
|
|
|
{"instruction_type": "goto_table", "table_id": 3}, |
|
461
|
|
|
], |
|
462
|
|
|
} |
|
463
|
|
|
}, |
|
464
|
|
|
{ |
|
465
|
|
|
"flow": { |
|
466
|
|
|
"owner": "telemetry_int", |
|
467
|
|
|
"cookie": int(0xA83766C105686749), |
|
468
|
|
|
"match": {"in_port": 1}, |
|
469
|
|
|
"table_id": 3, |
|
470
|
|
|
"table_group": "epl", |
|
471
|
|
|
"priority": 10000, |
|
472
|
|
|
"idle_timeout": 0, |
|
473
|
|
|
"hard_timeout": 0, |
|
474
|
|
|
"instructions": [ |
|
475
|
|
|
{ |
|
476
|
|
|
"instruction_type": "apply_actions", |
|
477
|
|
|
"actions": [ |
|
478
|
|
|
{"action_type": "add_int_metadata"}, |
|
479
|
|
|
{"action_type": "output", "port": 20}, |
|
480
|
|
|
], |
|
481
|
|
|
} |
|
482
|
|
|
], |
|
483
|
|
|
} |
|
484
|
|
|
}, |
|
485
|
|
|
] |
|
486
|
|
|
|
|
487
|
1 |
|
expected_uni_z_source_flows = [ |
|
488
|
|
|
{ |
|
489
|
|
|
"flow": { |
|
490
|
|
|
"owner": "telemetry_int", |
|
491
|
|
|
"cookie": int(0xA83766C105686749), |
|
492
|
|
|
"match": {"in_port": 2, "dl_type": 2048, "nw_proto": 6}, |
|
493
|
|
|
"table_id": 0, |
|
494
|
|
|
"table_group": "epl", |
|
495
|
|
|
"priority": 10100, |
|
496
|
|
|
"idle_timeout": 0, |
|
497
|
|
|
"hard_timeout": 0, |
|
498
|
|
|
"instructions": [ |
|
499
|
|
|
{ |
|
500
|
|
|
"instruction_type": "apply_actions", |
|
501
|
|
|
"actions": [{"action_type": "push_int"}], |
|
502
|
|
|
}, |
|
503
|
|
|
{"instruction_type": "goto_table", "table_id": 3}, |
|
504
|
|
|
], |
|
505
|
|
|
} |
|
506
|
|
|
}, |
|
507
|
|
|
{ |
|
508
|
|
|
"flow": { |
|
509
|
|
|
"owner": "telemetry_int", |
|
510
|
|
|
"cookie": int(0xA83766C105686749), |
|
511
|
|
|
"match": { |
|
512
|
|
|
"in_port": 2, |
|
513
|
|
|
"dl_type": 2048, |
|
514
|
|
|
"nw_proto": 17, |
|
515
|
|
|
}, |
|
516
|
|
|
"table_id": 0, |
|
517
|
|
|
"table_group": "epl", |
|
518
|
|
|
"priority": 10100, |
|
519
|
|
|
"idle_timeout": 0, |
|
520
|
|
|
"hard_timeout": 0, |
|
521
|
|
|
"instructions": [ |
|
522
|
|
|
{ |
|
523
|
|
|
"instruction_type": "apply_actions", |
|
524
|
|
|
"actions": [{"action_type": "push_int"}], |
|
525
|
|
|
}, |
|
526
|
|
|
{"instruction_type": "goto_table", "table_id": 3}, |
|
527
|
|
|
], |
|
528
|
|
|
} |
|
529
|
|
|
}, |
|
530
|
|
|
{ |
|
531
|
|
|
"flow": { |
|
532
|
|
|
"owner": "telemetry_int", |
|
533
|
|
|
"cookie": int(0xA83766C105686749), |
|
534
|
|
|
"match": {"in_port": 2}, |
|
535
|
|
|
"table_id": 3, |
|
536
|
|
|
"table_group": "epl", |
|
537
|
|
|
"priority": 10000, |
|
538
|
|
|
"idle_timeout": 0, |
|
539
|
|
|
"hard_timeout": 0, |
|
540
|
|
|
"instructions": [ |
|
541
|
|
|
{ |
|
542
|
|
|
"instruction_type": "apply_actions", |
|
543
|
|
|
"actions": [ |
|
544
|
|
|
{"action_type": "add_int_metadata"}, |
|
545
|
|
|
{"action_type": "output", "port": 10}, |
|
546
|
|
|
], |
|
547
|
|
|
} |
|
548
|
|
|
], |
|
549
|
|
|
} |
|
550
|
|
|
}, |
|
551
|
|
|
] |
|
552
|
|
|
|
|
553
|
1 |
|
expected_uni_a_sink_flows = [ |
|
554
|
|
|
{ |
|
555
|
|
|
"flow": { |
|
556
|
|
|
"owner": "telemetry_int", |
|
557
|
|
|
"cookie": int(0xA83766C105686749), |
|
558
|
|
|
"match": {"in_port": 11}, |
|
559
|
|
|
"table_id": 0, |
|
560
|
|
|
"table_group": "epl", |
|
561
|
|
|
"priority": 10000, |
|
562
|
|
|
"idle_timeout": 0, |
|
563
|
|
|
"hard_timeout": 0, |
|
564
|
|
|
"instructions": [ |
|
565
|
|
|
{ |
|
566
|
|
|
"instruction_type": "apply_actions", |
|
567
|
|
|
"actions": [{"action_type": "send_report"}], |
|
568
|
|
|
}, |
|
569
|
|
|
{"instruction_type": "goto_table", "table_id": 3}, |
|
570
|
|
|
], |
|
571
|
|
|
}, |
|
572
|
|
|
}, |
|
573
|
|
|
{ |
|
574
|
|
|
"flow": { |
|
575
|
|
|
"owner": "telemetry_int", |
|
576
|
|
|
"cookie": int(0xA83766C105686749), |
|
577
|
|
|
"match": {"in_port": 11}, |
|
578
|
|
|
"table_id": 3, |
|
579
|
|
|
"table_group": "epl", |
|
580
|
|
|
"priority": 10000, |
|
581
|
|
|
"idle_timeout": 0, |
|
582
|
|
|
"hard_timeout": 0, |
|
583
|
|
|
"instructions": [ |
|
584
|
|
|
{ |
|
585
|
|
|
"instruction_type": "apply_actions", |
|
586
|
|
|
"actions": [ |
|
587
|
|
|
{"action_type": "pop_int"}, |
|
588
|
|
|
{"action_type": "output", "port": 1}, |
|
589
|
|
|
], |
|
590
|
|
|
} |
|
591
|
|
|
], |
|
592
|
|
|
}, |
|
593
|
|
|
}, |
|
594
|
|
|
] |
|
595
|
1 |
|
expected_uni_z_sink_flows = [ |
|
596
|
|
|
{ |
|
597
|
|
|
"flow": { |
|
598
|
|
|
"owner": "telemetry_int", |
|
599
|
|
|
"cookie": int(0xA83766C105686749), |
|
600
|
|
|
"match": {"in_port": 21}, |
|
601
|
|
|
"table_id": 0, |
|
602
|
|
|
"table_group": "epl", |
|
603
|
|
|
"priority": 10000, |
|
604
|
|
|
"idle_timeout": 0, |
|
605
|
|
|
"hard_timeout": 0, |
|
606
|
|
|
"instructions": [ |
|
607
|
|
|
{ |
|
608
|
|
|
"instruction_type": "apply_actions", |
|
609
|
|
|
"actions": [{"action_type": "send_report"}], |
|
610
|
|
|
}, |
|
611
|
|
|
{"instruction_type": "goto_table", "table_id": 3}, |
|
612
|
|
|
], |
|
613
|
|
|
}, |
|
614
|
|
|
}, |
|
615
|
|
|
{ |
|
616
|
|
|
"flow": { |
|
617
|
|
|
"owner": "telemetry_int", |
|
618
|
|
|
"cookie": int(0xA83766C105686749), |
|
619
|
|
|
"match": {"in_port": 21}, |
|
620
|
|
|
"table_id": 3, |
|
621
|
|
|
"table_group": "epl", |
|
622
|
|
|
"priority": 10000, |
|
623
|
|
|
"idle_timeout": 0, |
|
624
|
|
|
"hard_timeout": 0, |
|
625
|
|
|
"instructions": [ |
|
626
|
|
|
{ |
|
627
|
|
|
"instruction_type": "apply_actions", |
|
628
|
|
|
"actions": [ |
|
629
|
|
|
{"action_type": "pop_int"}, |
|
630
|
|
|
{"action_type": "output", "port": 2}, |
|
631
|
|
|
], |
|
632
|
|
|
} |
|
633
|
|
|
], |
|
634
|
|
|
}, |
|
635
|
|
|
}, |
|
636
|
|
|
] |
|
637
|
|
|
|
|
638
|
1 |
|
expected_flows = ( |
|
639
|
|
|
expected_uni_a_source_flows |
|
640
|
|
|
+ expected_uni_z_source_flows |
|
641
|
|
|
+ expected_uni_z_sink_flows |
|
642
|
|
|
+ expected_uni_a_sink_flows |
|
643
|
|
|
) |
|
644
|
|
|
|
|
645
|
1 |
|
for i, flow in enumerate(flows): |
|
646
|
1 |
|
assert (i, flow["flow"]) == (i, expected_flows[i]["flow"]) |
|
647
|
|
|
|
|
648
|
|
|
|
|
649
|
1 |
|
def test_build_int_flows_intra_epl_inactive(evcs_data) -> None: |
|
650
|
|
|
"""Test build INT flows intra EPL inactive. |
|
651
|
|
|
|
|
652
|
|
|
+--------+ |
|
653
|
|
|
| | |
|
654
|
|
|
10 | 11| |
|
655
|
|
|
+--------+--------v--+ |
|
656
|
|
|
| | 20 |
|
657
|
|
|
1 | +-----+ |
|
658
|
|
|
--------------+ | | |
|
659
|
|
|
| | | |
|
660
|
|
|
| sw1 | | |
|
661
|
|
|
2 | |21 | |
|
662
|
|
|
---------------+ <-----+ |
|
663
|
|
|
| | |
|
664
|
|
|
+--------------------+ |
|
665
|
|
|
""" |
|
666
|
1 |
|
controller = get_controller_mock() |
|
667
|
1 |
|
int_manager = INTManager(controller) |
|
668
|
1 |
|
get_proxy_port_or_raise = MagicMock() |
|
669
|
1 |
|
int_manager.get_proxy_port_or_raise = get_proxy_port_or_raise |
|
670
|
|
|
|
|
671
|
1 |
|
evc_id = "3766c105686749" |
|
672
|
1 |
|
dpid_a = "00:00:00:00:00:00:00:01" |
|
673
|
1 |
|
mock_switch_a = get_switch_mock(dpid_a, 0x04) |
|
674
|
1 |
|
mock_interface_a1 = get_interface_mock("s1-eth1", 1, mock_switch_a) |
|
675
|
1 |
|
mock_interface_a1.id = f"{dpid_a}:{mock_interface_a1.port_number}" |
|
676
|
1 |
|
mock_interface_a10 = get_interface_mock("s1-eth10", 10, mock_switch_a) |
|
677
|
1 |
|
mock_interface_a1.metadata = {"proxy_port": mock_interface_a10.port_number} |
|
678
|
1 |
|
mock_interface_a10.status = EntityStatus.UP |
|
679
|
1 |
|
mock_interface_a11 = get_interface_mock("s1-eth11", 11, mock_switch_a) |
|
680
|
1 |
|
mock_interface_a11.status = EntityStatus.UP |
|
681
|
1 |
|
mock_interface_a10.metadata = { |
|
682
|
|
|
"looped": { |
|
683
|
|
|
"port_numbers": [ |
|
684
|
|
|
mock_interface_a10.port_number, |
|
685
|
|
|
mock_interface_a11.port_number, |
|
686
|
|
|
] |
|
687
|
|
|
} |
|
688
|
|
|
} |
|
689
|
|
|
|
|
690
|
1 |
|
mock_interface_z1 = get_interface_mock("s1-eth2", 1, mock_switch_a) |
|
691
|
1 |
|
mock_interface_z1.status = EntityStatus.UP |
|
692
|
1 |
|
mock_interface_z1.id = f"{dpid_a}:{mock_interface_a1.port_number}" |
|
693
|
1 |
|
mock_interface_z20 = get_interface_mock("s1-eth20", 20, mock_switch_a) |
|
694
|
1 |
|
mock_interface_z1.metadata = {"proxy_port": mock_interface_z20.port_number} |
|
695
|
1 |
|
mock_interface_z20.status = EntityStatus.UP |
|
696
|
1 |
|
mock_interface_z21 = get_interface_mock("s1-eth21", 21, mock_switch_a) |
|
697
|
1 |
|
mock_interface_z21.status = EntityStatus.UP |
|
698
|
1 |
|
mock_interface_z20.metadata = { |
|
699
|
|
|
"looped": { |
|
700
|
|
|
"port_numbers": [ |
|
701
|
|
|
mock_interface_z20.port_number, |
|
702
|
|
|
mock_interface_z21.port_number, |
|
703
|
|
|
] |
|
704
|
|
|
} |
|
705
|
|
|
} |
|
706
|
|
|
|
|
707
|
1 |
|
mock_switch_a.get_interface_by_port_no = lambda port_no: { |
|
708
|
|
|
mock_interface_a10.port_number: mock_interface_a10, |
|
709
|
|
|
mock_interface_a11.port_number: mock_interface_a11, |
|
710
|
|
|
mock_interface_z20.port_number: mock_interface_z20, |
|
711
|
|
|
mock_interface_z21.port_number: mock_interface_z21, |
|
712
|
|
|
}[port_no] |
|
713
|
|
|
|
|
714
|
1 |
|
pp_a = ProxyPort(controller, source=mock_interface_a10) |
|
715
|
1 |
|
assert pp_a.source == mock_interface_a10 |
|
716
|
1 |
|
assert pp_a.destination == mock_interface_a11 |
|
717
|
1 |
|
pp_z = ProxyPort(controller, source=mock_interface_z20) |
|
718
|
1 |
|
assert pp_z.source == mock_interface_z20 |
|
719
|
1 |
|
assert pp_z.destination == mock_interface_z21 |
|
720
|
|
|
|
|
721
|
1 |
|
get_proxy_port_or_raise.side_effect = [pp_a, pp_z] |
|
722
|
1 |
|
evcs_data = {evc_id: evcs_data[evc_id]} |
|
723
|
|
|
|
|
724
|
|
|
# if it's an inactive EVC it shouldn't return any flows for this intra EPL |
|
725
|
1 |
|
evcs_data[evc_id]["active"] = False |
|
726
|
1 |
|
evcs_data = int_manager._validate_map_enable_evcs(evcs_data) |
|
727
|
1 |
|
stored_flows = defaultdict(list) |
|
728
|
1 |
|
cookie = get_cookie(evc_id, settings.MEF_COOKIE_PREFIX) |
|
729
|
1 |
|
flows = FlowBuilder().build_int_flows(evcs_data, stored_flows)[cookie] |
|
730
|
1 |
|
assert not flows |
|
731
|
|
|
|
|
732
|
|
|
# if it's active but there's no flows then it should raise FlowsNotFound |
|
733
|
1 |
|
evcs_data[evc_id]["active"] = True |
|
734
|
1 |
|
cookie = get_cookie(evc_id, settings.MEF_COOKIE_PREFIX) |
|
735
|
1 |
|
with pytest.raises(FlowsNotFound): |
|
736
|
1 |
|
int_manager._validate_evcs_stored_flows( |
|
737
|
|
|
evcs_data, FlowBuilder().build_int_flows(evcs_data, stored_flows) |
|
738
|
|
|
) |
|
739
|
|
|
|
kytos-ng /
telemetry_int
