Examples with Constraint com.sequenceiq.cloudbreak.domain.Constraint used on opensource projects

Example 11 with Constraint

use of com.sequenceiq.cloudbreak.domain.Constraint in project cloudbreak by hortonworks.

the class TestUtil method hostGroup.

public static HostGroup hostGroup(String name, int count) {
    HostGroup hostGroup = new HostGroup();
    hostGroup.setId(1L);
    hostGroup.setName(name);
    hostGroup.setRecipes(recipes(1));
    hostGroup.setHostMetadata(hostMetadata(hostGroup, count));
    InstanceGroup instanceGroup = instanceGroup(1L, name, InstanceGroupType.CORE, gcpTemplate(1L), count);
    Constraint constraint = new Constraint();
    constraint.setInstanceGroup(instanceGroup);
    constraint.setHostCount(instanceGroup.getNodeCount());
    hostGroup.setConstraint(constraint);
    hostGroup.setCluster(cluster(blueprint(), stack(), 1L));
    hostGroup.setRecoveryMode(RecoveryMode.MANUAL);
    return hostGroup;
}

Example 12 with Constraint

use of com.sequenceiq.cloudbreak.domain.Constraint in project cloudbreak by hortonworks.

the class DownscaleFlowEventChainFactory method createFlowTriggerEventQueue.

@Override
public Queue<Selectable> createFlowTriggerEventQueue(ClusterAndStackDownscaleTriggerEvent event) {
    Queue<Selectable> flowEventChain = new ConcurrentLinkedQueue<>();
    ClusterScaleTriggerEvent cste;
    cste = event.getHostNames() == null ? new ClusterDownscaleTriggerEvent(DECOMMISSION_EVENT.event(), event.getStackId(), event.getHostGroupName(), event.getAdjustment(), event.accepted()) : new ClusterDownscaleTriggerEvent(DECOMMISSION_EVENT.event(), event.getStackId(), event.getHostGroupName(), event.getHostNames(), event.accepted());
    flowEventChain.add(cste);
    if (event.getScalingType() == ScalingType.DOWNSCALE_TOGETHER) {
        StackView stackView = stackService.getByIdView(event.getStackId());
        HostGroup hostGroup = hostGroupService.getByClusterIdAndName(stackView.getClusterView().getId(), event.getHostGroupName());
        Constraint hostGroupConstraint = hostGroup.getConstraint();
        String instanceGroupName = Optional.ofNullable(hostGroupConstraint.getInstanceGroup()).map(InstanceGroup::getGroupName).orElse(null);
        StackScaleTriggerEvent sste;
        sste = event.getHostNames() == null ? new StackDownscaleTriggerEvent(STACK_DOWNSCALE_EVENT.event(), event.getStackId(), instanceGroupName, event.getAdjustment()) : new StackDownscaleTriggerEvent(STACK_DOWNSCALE_EVENT.event(), event.getStackId(), instanceGroupName, event.getHostNames());
        flowEventChain.add(sste);
    }
    return flowEventChain;
}