Examples with PathSegment org.openkilda.model.PathSegment used on opensource projects

Example 51 with PathSegment

use of org.openkilda.model.PathSegment in project open-kilda by telstra.

the class BaseResourceAllocationActionTest method updateAvailableBandwidthNoOverProvisionTest.

@Test()
public void updateAvailableBandwidthNoOverProvisionTest() throws ResourceAllocationException {
    islRepositorySpy = spy(persistenceManager.getRepositoryFactory().createIslRepository());
    when(repositoryFactory.createIslRepository()).thenReturn(islRepositorySpy);
    doReturn(1L).when(islRepositorySpy).updateAvailableBandwidth(any(), anyInt(), any(), anyInt());
    BaseResourceAllocationAction action = mock(BaseResourceAllocationAction.class, Mockito.withSettings().useConstructor(persistenceManager, 3, 3, 3, pathComputer, resourcesManager, dashboardLogger).defaultAnswer(Mockito.CALLS_REAL_METHODS));
    PathSegment segment = PathSegment.builder().pathId(new PathId("")).srcSwitch(Switch.builder().switchId(new SwitchId(1)).build()).srcPort(1).destSwitch(Switch.builder().switchId(new SwitchId(2)).build()).destPort(2).build();
    action.createPathSegments(singletonList(segment), Suppliers.ofInstance(emptyMap()));
}

Example 52 with PathSegment

use of org.openkilda.model.PathSegment in project open-kilda by telstra.

the class SwitchFlowEntriesBuilder method getSwitchFlowEntries.

/**
 * Construct a list of {@link SwitchFlowEntries} that corresponds to the builder's flow.
 */
public List<SwitchFlowEntries> getSwitchFlowEntries(int forwardTransitEncapId, int reverseTransitEncapId, Integer forwardProtectedTransitEncapId, Integer reverseProtectedTransitEncapId) {
    List<SwitchFlowEntries> switchEntries = new ArrayList<>();
    boolean isVxlan = flow.getEncapsulationType() == FlowEncapsulationType.VXLAN;
    FlowPath forwardPath = flow.getForwardPath();
    FlowPath reversePath = flow.getReversePath();
    long forwardCookie = forwardPath.getCookie().getValue();
    long reverseCookie = reversePath.getCookie().getValue();
    Optional<FlowPath> protectedForwardPath = Optional.ofNullable(flow.getProtectedForwardPath());
    Optional<FlowPath> protectedReversePath = Optional.ofNullable(flow.getProtectedReversePath());
    Long protectedForwardCookie = protectedForwardPath.map(FlowPath::getCookie).map(Cookie::getValue).orElse(null);
    Long protectedReverseCookie = protectedReversePath.map(FlowPath::getCookie).map(Cookie::getValue).orElse(null);
    List<PathSegment> forwardSegments = forwardPath.getSegments();
    if (forwardSegments.isEmpty()) {
        throw new IllegalArgumentException("One-switch flows are unsupported");
    }
    PathSegment firstSegment = forwardSegments.get(0);
    switchEntries.add(buildSwitchFlowEntries(flow.getSrcSwitchId(), getFlowEntry(forwardCookie, flow.getSrcPort(), flow.getSrcVlan(), null, firstSegment.getSrcPort(), isVxlan ? null : forwardTransitEncapId, isVxlan ? forwardTransitEncapId : null, forwardPath.getMeterId().getValue()), getFlowEntry(reverseCookie, firstSegment.getSrcPort(), isVxlan ? null : reverseTransitEncapId, isVxlan ? reverseTransitEncapId : null, flow.getSrcPort(), flow.getSrcVlan(), null, null)));
    if (protectedForwardPath.isPresent()) {
        List<PathSegment> protectedForwardSegments = protectedForwardPath.get().getSegments();
        PathSegment firstProtectedSegment = protectedForwardSegments.get(0);
        switchEntries.add(buildSwitchFlowEntries(flow.getSrcSwitchId(), getFlowEntry(protectedReverseCookie, firstProtectedSegment.getSrcPort(), isVxlan ? null : reverseProtectedTransitEncapId, isVxlan ? reverseProtectedTransitEncapId : null, flow.getSrcPort(), flow.getSrcVlan(), null, null)));
    }
    for (int i = 0; i < forwardSegments.size() - 1; i++) {
        PathSegment nsegment = forwardSegments.get(i);
        PathSegment n1segment = forwardSegments.get(i + 1);
        switchEntries.add(buildSwitchFlowEntries(nsegment.getDestSwitchId(), getFlowEntry(forwardCookie, nsegment.getDestPort(), isVxlan ? null : forwardTransitEncapId, isVxlan ? forwardTransitEncapId : null, n1segment.getSrcPort(), null, null, null), getFlowEntry(reverseCookie, n1segment.getSrcPort(), isVxlan ? null : reverseTransitEncapId, isVxlan ? reverseTransitEncapId : null, nsegment.getDestPort(), null, null, null)));
    }
    if (protectedForwardPath.isPresent()) {
        List<PathSegment> forwardProtectedSegments = protectedForwardPath.get().getSegments();
        for (int i = 0; i < forwardProtectedSegments.size() - 1; i++) {
            PathSegment nsegment = forwardProtectedSegments.get(i);
            PathSegment n1segment = forwardProtectedSegments.get(i + 1);
            switchEntries.add(buildSwitchFlowEntries(nsegment.getDestSwitchId(), getFlowEntry(protectedForwardCookie, nsegment.getDestPort(), isVxlan ? null : forwardProtectedTransitEncapId, isVxlan ? forwardProtectedTransitEncapId : null, n1segment.getSrcPort(), null, null, null), getFlowEntry(protectedReverseCookie, n1segment.getSrcPort(), isVxlan ? null : reverseProtectedTransitEncapId, isVxlan ? reverseProtectedTransitEncapId : null, nsegment.getDestPort(), null, null, null)));
        }
    }
    PathSegment lastSegment = forwardSegments.get(forwardSegments.size() - 1);
    switchEntries.add(buildSwitchFlowEntries(flow.getDestSwitchId(), getFlowEntry(forwardCookie, lastSegment.getDestPort(), isVxlan ? null : forwardTransitEncapId, isVxlan ? forwardTransitEncapId : null, flow.getDestPort(), flow.getDestVlan(), null, null), getFlowEntry(reverseCookie, flow.getDestPort(), flow.getDestVlan(), null, lastSegment.getDestPort(), isVxlan ? null : reverseTransitEncapId, isVxlan ? reverseTransitEncapId : null, reversePath.getMeterId().getValue())));
    if (protectedForwardPath.isPresent()) {
        List<PathSegment> forwardProtectedSegments = protectedForwardPath.get().getSegments();
        PathSegment lastProtectedSegment = forwardProtectedSegments.get(forwardProtectedSegments.size() - 1);
        switchEntries.add(buildSwitchFlowEntries(flow.getDestSwitchId(), getFlowEntry(protectedForwardCookie, lastProtectedSegment.getDestPort(), isVxlan ? null : forwardProtectedTransitEncapId, isVxlan ? forwardProtectedTransitEncapId : null, flow.getDestPort(), flow.getDestVlan(), null, null)));
    }
    return switchEntries;
}

Example 53 with PathSegment

use of org.openkilda.model.PathSegment in project open-kilda by telstra.

the class SpeakerFlowSegmentRequestBuilderTest method setSegmentsWithoutTransitSwitches.

private void setSegmentsWithoutTransitSwitches(FlowPath forward, FlowPath reverse) {
    PathSegment switch1ToSwitch2 = PathSegment.builder().pathId(forward.getPathId()).srcSwitch(forward.getSrcSwitch()).srcPort(12).destSwitch(forward.getDestSwitch()).destPort(22).build();
    forward.setSegments(ImmutableList.of(switch1ToSwitch2));
    PathSegment switch2ToSwitch1 = PathSegment.builder().pathId(reverse.getPathId()).srcSwitch(reverse.getSrcSwitch()).srcPort(22).destSwitch(reverse.getDestSwitch()).destPort(12).build();
    reverse.setSegments(ImmutableList.of(switch2ToSwitch1));
}

Example 54 with PathSegment

use of org.openkilda.model.PathSegment in project open-kilda by telstra.

the class SimpleSwitchRuleConverterTest method buildFlow.

private Flow buildFlow(FlowEncapsulationType flowEncapsulationType, boolean checkWithGroup) {
    Switch switchA = Switch.builder().switchId(TEST_SWITCH_ID_A).description("").build();
    Switch switchB = Switch.builder().switchId(TEST_SWITCH_ID_B).description("").build();
    Switch switchC = Switch.builder().switchId(TEST_SWITCH_ID_C).description("").build();
    Flow flow = Flow.builder().flowId(TEST_FLOW_ID_A).srcSwitch(switchA).srcPort(FLOW_A_SRC_PORT).srcVlan(FLOW_A_SRC_VLAN).destSwitch(switchC).destPort(FLOW_A_DST_PORT).destVlan(FLOW_A_DST_VLAN).allocateProtectedPath(true).encapsulationType(flowEncapsulationType).bandwidth(FLOW_A_BANDWIDTH).status(FlowStatus.UP).build();
    FlowPath forwardFlowPath = FlowPath.builder().pathId(FLOW_A_FORWARD_PATH_ID).cookie(new FlowSegmentCookie(FLOW_A_FORWARD_COOKIE_VALUE)).meterId(new MeterId(FLOW_A_FORWARD_METER_ID)).srcSwitch(switchA).destSwitch(switchC).status(FlowPathStatus.ACTIVE).bandwidth(FLOW_A_BANDWIDTH).build();
    flow.setForwardPath(forwardFlowPath);
    PathSegment forwardSegmentA = PathSegment.builder().pathId(forwardFlowPath.getPathId()).srcSwitch(switchA).srcPort(FLOW_A_SEGMENT_A_SRC_PORT).destSwitch(switchB).destPort(FLOW_A_SEGMENT_A_DST_PORT).build();
    PathSegment forwardSegmentB = PathSegment.builder().pathId(forwardFlowPath.getPathId()).srcSwitch(switchB).srcPort(FLOW_A_SEGMENT_B_SRC_PORT).destSwitch(switchC).destPort(FLOW_A_SEGMENT_B_DST_PORT).build();
    forwardFlowPath.setSegments(Lists.newArrayList(forwardSegmentA, forwardSegmentB));
    if (checkWithGroup) {
        FlowMirrorPoints flowMirrorPoints = FlowMirrorPoints.builder().mirrorSwitch(switchA).mirrorGroup(MirrorGroup.builder().switchId(TEST_SWITCH_ID_A).groupId(new GroupId(FLOW_GROUP_ID_A)).pathId(FLOW_A_FORWARD_PATH_ID).flowId(TEST_FLOW_ID_A).mirrorGroupType(MirrorGroupType.TRAFFIC_INTEGRITY).mirrorDirection(MirrorDirection.INGRESS).build()).build();
        FlowMirrorPath flowMirrorPath = FlowMirrorPath.builder().pathId(new PathId("mirror_path")).mirrorSwitch(switchA).egressSwitch(switchA).egressPort(FLOW_GROUP_ID_A_OUT_PORT).egressOuterVlan(FLOW_GROUP_ID_A_OUT_VLAN).build();
        flowMirrorPoints.addPaths(flowMirrorPath);
        forwardFlowPath.addFlowMirrorPoints(flowMirrorPoints);
    }
    return flow;
}

Example 55 with PathSegment

use of org.openkilda.model.PathSegment in project open-kilda by telstra.

the class IntersectionComputerTest method shouldCalculateSharedPathAsFullPath.

@Test
public void shouldCalculateSharedPathAsFullPath() {
    FlowPath firstPath = FlowPath.builder().pathId(PATH_ID).srcSwitch(makeSwitch(SWITCH_ID_A)).destSwitch(makeSwitch(SWITCH_ID_C)).segments(Lists.newArrayList(buildPathSegment(NEW_PATH_ID, SWITCH_ID_A, SWITCH_ID_B, 1, 1), buildPathSegment(NEW_PATH_ID, SWITCH_ID_B, SWITCH_ID_C, 2, 2))).build();
    FlowPath secondPath = FlowPath.builder().pathId(NEW_PATH_ID).srcSwitch(makeSwitch(SWITCH_ID_A)).destSwitch(makeSwitch(SWITCH_ID_D)).segments(Lists.newArrayList(buildPathSegment(NEW_PATH_ID, SWITCH_ID_A, SWITCH_ID_B, 1, 1), buildPathSegment(NEW_PATH_ID, SWITCH_ID_B, SWITCH_ID_C, 2, 2), buildPathSegment(NEW_PATH_ID, SWITCH_ID_C, SWITCH_ID_D, 3, 3))).build();
    List<PathSegment> sharedPath = IntersectionComputer.calculatePathIntersectionFromSource(asList(firstPath, secondPath));
    assertEquals(2, sharedPath.size());
    assertEquals(SWITCH_ID_A, sharedPath.get(0).getSrcSwitchId());
    assertEquals(SWITCH_ID_B, sharedPath.get(0).getDestSwitchId());
    assertEquals(SWITCH_ID_B, sharedPath.get(1).getSrcSwitchId());
    assertEquals(SWITCH_ID_C, sharedPath.get(1).getDestSwitchId());
}