Examples with VMReservationVO com.cloud.engine.cloud.entity.api.db.VMReservationVO used on opensource projects

Example 6 with VMReservationVO

use of com.cloud.engine.cloud.entity.api.db.VMReservationVO in project cosmic by MissionCriticalCloud.

the class VMReservationDaoImpl method persist.

@Override
@DB
public VMReservationVO persist(final VMReservationVO reservation) {
    final TransactionLegacy txn = TransactionLegacy.currentTxn();
    txn.start();
    final VMReservationVO dbVO = super.persist(reservation);
    saveVolumeReservation(reservation);
    loadVolumeReservation(dbVO);
    txn.commit();
    return dbVO;
}

Example 7 with VMReservationVO

use of com.cloud.engine.cloud.entity.api.db.VMReservationVO in project cosmic by MissionCriticalCloud.

the class DeploymentPlanningManagerImpl method postStateTransitionEvent.

@Override
public boolean postStateTransitionEvent(final StateMachine2.Transition<State, Event> transition, final VirtualMachine vo, final boolean status, final Object opaque) {
    if (!status) {
        return false;
    }
    final State oldState = transition.getCurrentState();
    final State newState = transition.getToState();
    if ((oldState == State.Starting) && (newState != State.Starting)) {
        // cleanup all VM reservation entries
        final SearchCriteria<VMReservationVO> sc = _reservationDao.createSearchCriteria();
        sc.addAnd("vmId", SearchCriteria.Op.EQ, vo.getId());
        _reservationDao.expunge(sc);
    }
    return true;
}

Example 8 with VMReservationVO

use of com.cloud.engine.cloud.entity.api.db.VMReservationVO in project cosmic by MissionCriticalCloud.

the class HostAntiAffinityProcessor method check.

@Override
public boolean check(final VirtualMachineProfile vmProfile, final DeployDestination plannedDestination) throws AffinityConflictException {
    if (plannedDestination.getHost() == null) {
        return true;
    }
    final long plannedHostId = plannedDestination.getHost().getId();
    final VirtualMachine vm = vmProfile.getVirtualMachine();
    final List<AffinityGroupVMMapVO> vmGroupMappings = _affinityGroupVMMapDao.findByVmIdType(vm.getId(), getType());
    for (final AffinityGroupVMMapVO vmGroupMapping : vmGroupMappings) {
        // if more than 1 VM's are present in the group then check for
        // conflict due to parallel deployment
        final List<Long> groupVMIds = _affinityGroupVMMapDao.listVmIdsByAffinityGroup(vmGroupMapping.getAffinityGroupId());
        groupVMIds.remove(vm.getId());
        for (final Long groupVMId : groupVMIds) {
            final VMReservationVO vmReservation = _reservationDao.findByVmId(groupVMId);
            if (vmReservation != null && vmReservation.getHostId() != null && vmReservation.getHostId().equals(plannedHostId)) {
                if (s_logger.isDebugEnabled()) {
                    s_logger.debug("Planned destination for VM " + vm.getId() + " conflicts with an existing VM " + vmReservation.getVmId() + " reserved on the same host " + plannedHostId);
                }
                return false;
            }
        }
    }
    return true;
}