Examples with BusinessService org.opennms.netmgt.bsm.service.model.BusinessService used on opensource projects

Example 26 with BusinessService

use of org.opennms.netmgt.bsm.service.model.BusinessService in project opennms by OpenNMS.

the class BusinessServiceVertexStatusInfoPanelItemProvider method createComponent.

private Component createComponent(BusinessServiceVertex vertex, GraphContainer container) {
    final FormLayout rootLayout = new FormLayout();
    rootLayout.setSizeFull();
    rootLayout.setSpacing(false);
    rootLayout.setMargin(false);
    rootLayout.addStyleName("severity");
    final BusinessServiceStateMachine stateMachine = SimulationAwareStateMachineFactory.createStateMachine(businessServiceManager, container.getCriteria());
    final Status overallStatus = BusinessServicesStatusProvider.getStatus(stateMachine, vertex);
    rootLayout.addComponent(createStatusLabel("Overall", overallStatus));
    rootLayout.addComponent(new Label());
    final BusinessServiceGraph graph = stateMachine.getGraph();
    final BusinessService businessService = businessServiceManager.getBusinessServiceById(vertex.getServiceId());
    final Set<GraphVertex> impactingVertices = getImpactingVertices(stateMachine, graph, businessService);
    for (final Edge edge : businessService.getEdges()) {
        // Get the topology vertex for the child to determine the display label
        final Vertex childVertex = businessServicesTopologyProvider.getVertex(edge.accept(new EdgeVisitor<VertexRef>() {

            @Override
            public VertexRef visit(final IpServiceEdge edge) {
                return new IpServiceVertex(edge.getIpService(), 0);
            }

            @Override
            public VertexRef visit(final ReductionKeyEdge edge) {
                return new ReductionKeyVertex(edge.getReductionKey(), 0);
            }

            @Override
            public VertexRef visit(final ChildEdge edge) {
                return new BusinessServiceVertex(edge.getChild(), 0);
            }
        }));
        final Status edgeStatus = stateMachine.getOperationalStatus(edge);
        rootLayout.addComponent(createStatusLabel(childVertex.getLabel(), edgeStatus, String.format("%s &times; %d <i class=\"pull-right glyphicon %s\"></i>", edgeStatus.getLabel(), edge.getWeight(), impactingVertices.contains(graph.getVertexByEdgeId(edge.getId())) ? "glyphicon-flash" : "")));
    }
    return rootLayout;
}

Example 27 with BusinessService

use of org.opennms.netmgt.bsm.service.model.BusinessService in project opennms by OpenNMS.

the class BusinessServiceVertexProviderTest method testVertexRefId.

@Test
public void testVertexRefId() {
    // Mock the manager to return a node label
    BusinessServiceManager managerMock = EasyMock.createNiceMock(BusinessServiceManager.class);
    EasyMock.expect(managerMock.getNodeById(EasyMock.anyInt())).andReturn(new Node() {

        @Override
        public String getLabel() {
            return "localhost";
        }

        @Override
        public Integer getId() {
            return 1;
        }
    }).anyTimes();
    EasyMock.replay(managerMock);
    // create 3 business service vertices, where the first 2 should be equal
    BusinessServiceEntityBuilder builder = new BusinessServiceEntityBuilder().id(10L).name("Name");
    BusinessService bs1 = new BusinessServiceImpl(managerMock, builder.toEntity());
    BusinessService bs2 = new BusinessServiceImpl(managerMock, builder.toEntity());
    // is different
    BusinessService bs3 = new BusinessServiceImpl(managerMock, builder.id(11L).toEntity());
    BusinessServiceVertex bsVertex1 = new BusinessServiceVertex(bs1, 0);
    BusinessServiceVertex bsVertex2 = new BusinessServiceVertex(bs2, 0);
    BusinessServiceVertex bsVertex3 = new BusinessServiceVertex(bs3, 0);
    // create 2 ip Service vertices where all of them should be equal
    IpService ipService1 = new IpServiceImpl(managerMock, BsmTestUtils.createMonitoredService(1, 1, "127.0.0.1", "SSH"));
    IpService ipService2 = new IpServiceImpl(managerMock, BsmTestUtils.createMonitoredService(1, 1, "127.0.0.1", "SSH"));
    IpServiceVertex ipServiceVertex1 = new IpServiceVertex(ipService1, 0);
    IpServiceVertex ipServiceVertex2 = new IpServiceVertex(ipService2, 0);
    // create 3 reduction key vertices where 2 of them should be equal
    ReductionKeyVertex rkVertex1 = new ReductionKeyVertex("key1", 0);
    ReductionKeyVertex rkVertex2 = new ReductionKeyVertex("key1", 0);
    ReductionKeyVertex rkVertex3 = new ReductionKeyVertex("key2", 0);
    // Add all the above vertices. Some of them even twice to ensure that the getRefId() methods work correctly
    BusinessServiceVertexProvider vertexProvider = new BusinessServiceVertexProvider(BusinessServicesTopologyProvider.TOPOLOGY_NAMESPACE);
    // adding twice on purpose
    vertexProvider.add(bsVertex1, bsVertex1, bsVertex2, bsVertex2, bsVertex3, bsVertex3);
    // adding twice on purpose
    vertexProvider.add(ipServiceVertex1, ipServiceVertex1, ipServiceVertex2, ipServiceVertex2);
    // adding twice on purpose
    vertexProvider.add(rkVertex1, rkVertex1);
    // adding twice on purpose
    vertexProvider.add(rkVertex2, rkVertex2);
    // adding twice on purpose
    vertexProvider.add(rkVertex3, rkVertex3);
    // In total there should be 5 vertices
    Assert.assertEquals(5, vertexProvider.getVertices().size());
    Assert.assertSame(ipServiceVertex2, vertexProvider.getVertex(ipServiceVertex1));
    Assert.assertSame(ipServiceVertex2, vertexProvider.getVertex(ipServiceVertex2));
    Assert.assertSame(bsVertex2, vertexProvider.getVertex(bsVertex1));
    Assert.assertSame(bsVertex2, vertexProvider.getVertex(bsVertex2));
    Assert.assertSame(bsVertex3, vertexProvider.getVertex(bsVertex3));
    Assert.assertNotSame(bsVertex1, vertexProvider.getVertex(bsVertex3));
    Assert.assertNotSame(bsVertex2, vertexProvider.getVertex(bsVertex3));
    Assert.assertSame(rkVertex2, vertexProvider.getVertex(rkVertex1));
    Assert.assertSame(rkVertex2, vertexProvider.getVertex(rkVertex2));
    Assert.assertNotSame(rkVertex1, vertexProvider.getVertex(rkVertex3));
    Assert.assertSame(rkVertex3, vertexProvider.getVertex(rkVertex3));
    EasyMock.verify(managerMock);
}

Example 28 with BusinessService

use of org.opennms.netmgt.bsm.service.model.BusinessService in project opennms by OpenNMS.

the class DefaultBusinessServiceStateMachine method explain.

@Override
public ThresholdResultExplanation explain(BusinessService businessService, Threshold threshold) {
    final GraphVertex vertex = getGraph().getVertexByBusinessServiceId(businessService.getId());
    // Calculate the weighed statuses from the child edges
    List<StatusWithIndex> statusesWithIndices = weighEdges(getGraph().getOutEdges(vertex));
    List<Status> statuses = statusesWithIndices.stream().map(si -> si.getStatus()).collect(Collectors.toList());
    // Reduce
    Status reducedStatus = threshold.reduce(statusesWithIndices).orElse(new StatusWithIndices(MIN_SEVERITY, Collections.emptyList())).getStatus();
    ThresholdResultExplanation explanation = new ThresholdResultExplanation();
    explanation.setStatus(reducedStatus);
    explanation.setHitsByStatus(threshold.getHitsByStatus(statuses));
    explanation.setGraphEdges(getGraph().getOutEdges(vertex));
    explanation.setWeightStatuses(statuses);
    explanation.setFunction(threshold);
    Map<GraphEdge, GraphVertex> graphEdgeToGraphVertex = new HashMap<>();
    for (Edge eachEdge : businessService.getEdges()) {
        GraphVertex vertexForEdge = getGraph().getVertexByEdgeId(eachEdge.getId());
        GraphEdge graphEdge = getGraph().getGraphEdgeByEdgeId(eachEdge.getId());
        if (vertexForEdge != null && graphEdge != null) {
            graphEdgeToGraphVertex.put(graphEdge, vertexForEdge);
        }
    }
    explanation.setGraphEdgeToGraphVertexMapping(graphEdgeToGraphVertex);
    return explanation;
}

Example 29 with BusinessService

use of org.opennms.netmgt.bsm.service.model.BusinessService in project opennms by OpenNMS.

the class DefaultBusinessServiceStateMachineTest method canLookupNewAlarmsWhenReloading.

@Test
public void canLookupNewAlarmsWhenReloading() {
    // Create a simple hierarchy
    MockBusinessServiceHierarchy h = MockBusinessServiceHierarchy.builder().withBusinessService(1).withReductionKey(1, "a1").commit().build();
    BusinessService b1 = h.getBusinessServiceById(1);
    Edge a1 = h.getEdgeByReductionKey("a1");
    // Setup the state machine
    DefaultBusinessServiceStateMachine stateMachine = new DefaultBusinessServiceStateMachine();
    LoggingStateChangeHandler stateChangeHandler = new LoggingStateChangeHandler();
    stateMachine.addHandler(stateChangeHandler, Maps.newHashMap());
    stateMachine.setBusinessServices(h.getBusinessServices());
    stateMachine.setAlarmProvider(new AlarmProvider() {

        @Override
        public Map<String, AlarmWrapper> lookup(Set<String> reductionKeys) {
            if (reductionKeys.contains("a2")) {
                return ImmutableMap.<String, AlarmWrapper>builder().put("a2", new MockAlarmWrapper("a2", Status.CRITICAL)).build();
            }
            return new HashMap<>();
        }
    });
    // Verify the initial state
    assertEquals(Status.NORMAL, stateMachine.getOperationalStatus(b1));
    assertEquals(Status.NORMAL, stateMachine.getOperationalStatus(a1));
    assertEquals(0, stateChangeHandler.getStateChanges().size());
    // Send an alarm and verify the updated state
    stateMachine.handleNewOrUpdatedAlarm(new MockAlarmWrapper("a1", Status.MINOR));
    assertEquals(Status.MINOR, stateMachine.getOperationalStatus(b1));
    assertEquals(Status.MINOR, stateMachine.getOperationalStatus(a1));
    assertEquals(1, stateChangeHandler.getStateChanges().size());
    // Update the hierarchy and reload the state machine
    h = MockBusinessServiceHierarchy.builder().withBusinessService(1).withReductionKey(1, "a1").withReductionKey(2, "a2").commit().build();
    stateMachine.setBusinessServices(h.getBusinessServices());
    Edge a2 = h.getEdgeByReductionKey("a2");
    // The state should be upgraded
    assertEquals(Status.CRITICAL, stateMachine.getOperationalStatus(b1));
    assertEquals(Status.MINOR, stateMachine.getOperationalStatus(a1));
    assertEquals(Status.CRITICAL, stateMachine.getOperationalStatus(a2));
    // One additional state change event should have been generated
    assertEquals(2, stateChangeHandler.getStateChanges().size());
}

Example 30 with BusinessService

use of org.opennms.netmgt.bsm.service.model.BusinessService in project opennms by OpenNMS.

the class DefaultBusinessServiceStateMachineTest method canReloadTheStateMachineWhilePreservingState.

@Test
public void canReloadTheStateMachineWhilePreservingState() {
    // Create a simple hierarchy
    MockBusinessServiceHierarchy h = MockBusinessServiceHierarchy.builder().withBusinessService(1).withReductionKey(1, "a1").commit().build();
    BusinessService b1 = h.getBusinessServiceById(1);
    // Setup the state machine
    BusinessServiceStateMachine stateMachine = new DefaultBusinessServiceStateMachine();
    LoggingStateChangeHandler stateChangeHandler = new LoggingStateChangeHandler();
    stateMachine.addHandler(stateChangeHandler, Maps.newHashMap());
    stateMachine.setBusinessServices(h.getBusinessServices());
    // Verify the initial state
    assertEquals(Status.NORMAL, stateMachine.getOperationalStatus(b1));
    assertEquals(0, stateChangeHandler.getStateChanges().size());
    // Send an alarm and verify the updated state
    stateMachine.handleNewOrUpdatedAlarm(new MockAlarmWrapper("a1", Status.CRITICAL));
    assertEquals(Status.CRITICAL, stateMachine.getOperationalStatus(b1));
    assertEquals(1, stateChangeHandler.getStateChanges().size());
    // Now reload the state machine without making any changes to the hierarchies
    stateMachine.setBusinessServices(h.getBusinessServices());
    // The original status should remain
    assertEquals(Status.CRITICAL, stateMachine.getOperationalStatus(b1));
    // No additional state changes events should have been generated
    assertEquals(1, stateChangeHandler.getStateChanges().size());
}