Examples with FlowTriggerEventQueue com.sequenceiq.flow.core.chain.config.FlowTriggerEventQueue used on opensource projects

Example 21 with FlowTriggerEventQueue

use of com.sequenceiq.flow.core.chain.config.FlowTriggerEventQueue in project cloudbreak by hortonworks.

the class DatalakeResizeRecoveryFlowEventChainTest method chainCreationTestAllEvents.

@Test
public void chainCreationTestAllEvents() {
    SdxCluster oldCluster = new SdxCluster();
    oldCluster.setId(OLD_CLUSTER_SDX_ID);
    oldCluster.setDetached(true);
    SdxCluster newCluster = new SdxCluster();
    newCluster.setId(NEW_CLUSTER_SDX_ID);
    DatalakeResizeRecoveryFlowChainStartEvent event = new DatalakeResizeRecoveryFlowChainStartEvent(oldCluster, newCluster, USER_CRN);
    FlowTriggerEventQueue flowTriggerEventQueue = factory.createFlowTriggerEventQueue(event);
    assertEquals(4, flowTriggerEventQueue.getQueue().size());
    Queue<Selectable> flowQueue = flowTriggerEventQueue.getQueue();
    checkEventIsDetach(flowQueue.remove());
    checkEventIsDeletion(flowQueue.remove());
    checkEventIsDetachRecovery(flowQueue.remove());
    checkEventIsStart(flowQueue.remove());
}

Example 22 with FlowTriggerEventQueue

use of com.sequenceiq.flow.core.chain.config.FlowTriggerEventQueue in project cloudbreak by hortonworks.

the class DatalakeResizeFlowEventChainFactory method createFlowTriggerEventQueue.

@Override
public FlowTriggerEventQueue createFlowTriggerEventQueue(DatalakeResizeFlowChainStartEvent event) {
    Queue<Selectable> chain = new ConcurrentLinkedQueue<>();
    if (event.shouldTakeBackup()) {
        // Take a backup
        chain.add(new DatalakeTriggerBackupEvent(DATALAKE_TRIGGER_BACKUP_EVENT.event(), event.getResourceId(), event.getUserId(), event.getBackupLocation(), "resize" + System.currentTimeMillis(), DatalakeBackupFailureReason.BACKUP_ON_RESIZE, event.accepted()));
        // Stop datalake
        chain.add(new SdxStartStopEvent(SDX_STOP_EVENT.event(), event.getResourceId(), event.getUserId(), STOP_DATAHUBS));
    } else {
        chain.add(new SdxStartStopEvent(SDX_STOP_EVENT.event(), event.getResourceId(), event.getUserId(), STOP_DATAHUBS, event.accepted()));
    }
    // Detach sdx from environment
    chain.add(new SdxStartDetachEvent(SDX_DETACH_EVENT.event(), event.getResourceId(), event.getSdxCluster(), event.getUserId()));
    // Create new
    chain.add(new SdxEvent(SDX_VALIDATION_EVENT.event(), event.getResourceId(), event.getSdxCluster().getClusterName(), event.getUserId()));
    if (event.shouldPerformRestore()) {
        // restore the new cluster
        chain.add(new DatalakeTriggerRestoreEvent(DATALAKE_TRIGGER_RESTORE_EVENT.event(), event.getResourceId(), event.getSdxCluster().getClusterName(), event.getUserId(), null, event.getBackupLocation(), null, DatalakeRestoreFailureReason.RESTORE_ON_RESIZE));
    }
    // Delete the detached Sdx
    chain.add(new SdxDeleteStartEvent(SDX_DELETE_EVENT.event(), event.getResourceId(), event.getUserId(), true));
    chain.add(new DatahubRefreshStartEvent(event.getResourceId(), event.getSdxCluster().getClusterName(), event.getUserId()));
    return new FlowTriggerEventQueue(getName(), event, chain);
}

Example 23 with FlowTriggerEventQueue

use of com.sequenceiq.flow.core.chain.config.FlowTriggerEventQueue in project cloudbreak by hortonworks.

the class DatalakeUpgradeFlowEventChainFactory method createFlowTriggerEventQueue.

@Override
public FlowTriggerEventQueue createFlowTriggerEventQueue(DatalakeUpgradeFlowChainStartEvent event) {
    Queue<Selectable> chain = new ConcurrentLinkedQueue<>();
    chain.add(new DatalakeTriggerBackupEvent(DATALAKE_TRIGGER_BACKUP_EVENT.event(), event.getResourceId(), event.getUserId(), event.getBackupLocation(), "", DatalakeBackupFailureReason.BACKUP_ON_UPGRADE, event.accepted()));
    chain.add(new DatalakeUpgradeStartEvent(DATALAKE_UPGRADE_EVENT.event(), event.getResourceId(), event.getUserId(), event.getImageId(), event.getReplaceVms()));
    return new FlowTriggerEventQueue(getName(), event, chain);
}

Example 24 with FlowTriggerEventQueue

use of com.sequenceiq.flow.core.chain.config.FlowTriggerEventQueue in project cloudbreak by hortonworks.

the class ClusterRepairFlowEventChainFactoryTest method testRepairMultipleGatewayWithNoAttached.

@Test
public void testRepairMultipleGatewayWithNoAttached() {
    Stack stack = getStack(MULTIPLE_GATEWAY);
    when(stackService.findClustersConnectedToDatalakeByDatalakeStackId(STACK_ID)).thenReturn(Set.of());
    InstanceGroupView ig = mock(InstanceGroupView.class);
    when(ig.getInstanceGroupType()).thenReturn(InstanceGroupType.GATEWAY);
    when(ig.getNodeCount()).thenReturn(5);
    when(instanceGroupService.findViewByStackId(STACK_ID)).thenReturn(Set.of(ig));
    setupHostGroup(true);
    setupStackView();
    FlowTriggerEventQueue eventQueues = underTest.createFlowTriggerEventQueue(new TriggerEventBuilder(stack).withFailedPrimaryGateway().build());
    List<String> triggeredOperations = eventQueues.getQueue().stream().map(Selectable::selector).collect(Collectors.toList());
    assertEquals(List.of("FLOWCHAIN_INIT_TRIGGER_EVENT", "STACK_DOWNSCALE_TRIGGER_EVENT", "FULL_UPSCALE_TRIGGER_EVENT", "RESCHEDULE_STATUS_CHECK_TRIGGER_EVENT", "FLOWCHAIN_FINALIZE_TRIGGER_EVENT"), triggeredOperations);
}

Example 25 with FlowTriggerEventQueue

use of com.sequenceiq.flow.core.chain.config.FlowTriggerEventQueue in project cloudbreak by hortonworks.

the class ClusterRepairFlowEventChainFactoryTest method testRepairMultipleGatewayWithAttached.

@Test
public void testRepairMultipleGatewayWithAttached() {
    Stack stack = getStack(MULTIPLE_GATEWAY);
    when(stackService.findClustersConnectedToDatalakeByDatalakeStackId(STACK_ID)).thenReturn(Set.of(ATTACHED_WORKLOAD));
    InstanceGroupView ig = mock(InstanceGroupView.class);
    when(ig.getInstanceGroupType()).thenReturn(InstanceGroupType.GATEWAY);
    when(ig.getNodeCount()).thenReturn(5);
    when(instanceGroupService.findViewByStackId(STACK_ID)).thenReturn(Set.of(ig));
    setupHostGroup(true);
    setupStackView();
    FlowTriggerEventQueue eventQueues = underTest.createFlowTriggerEventQueue(new TriggerEventBuilder(stack).withFailedPrimaryGateway().build());
    List<String> triggeredOperations = eventQueues.getQueue().stream().map(Selectable::selector).collect(Collectors.toList());
    assertEquals(List.of("FLOWCHAIN_INIT_TRIGGER_EVENT", "STACK_DOWNSCALE_TRIGGER_EVENT", "FULL_UPSCALE_TRIGGER_EVENT", "RESCHEDULE_STATUS_CHECK_TRIGGER_EVENT", "FLOWCHAIN_FINALIZE_TRIGGER_EVENT"), triggeredOperations);
}