Examples with Snapshot org.ovirt.engine.core.common.businessentities.Snapshot used on opensource projects

Example 11 with Snapshot

use of org.ovirt.engine.core.common.businessentities.Snapshot in project ovirt-engine by oVirt.

the class DiskSnapshotsValidatorTest method diskSnapshotsCanBePreviewed.

@Test
public void diskSnapshotsCanBePreviewed() {
    Snapshot activeSnapshot = getActiveSnapshot();
    when(snapshotDao.get(any())).thenReturn(activeSnapshot);
    assertThat(validator.canDiskSnapshotsBePreviewed(activeSnapshot.getId()), isValid());
}

Example 12 with Snapshot

use of org.ovirt.engine.core.common.businessentities.Snapshot in project ovirt-engine by oVirt.

the class SnapshotModel method updateVmConfiguration.

public void updateVmConfiguration(final AsyncCallback<Void> onUpdateAsyncCallback) {
    Snapshot snapshot = getEntity();
    if (snapshot == null) {
        return;
    }
    AsyncDataProvider.getInstance().getVmConfigurationBySnapshot(new AsyncQuery<>(vm -> {
        Snapshot snapshot1 = getEntity();
        if (vm != null && snapshot1 != null) {
            setVm(vm);
            setDisks(vm.getDiskList());
            setNics(vm.getInterfaces());
            setApps(Arrays.asList(snapshot1.getAppList() != null ? snapshot1.getAppList().split(",") : // $NON-NLS-1$
            new String[] {}));
            Collections.sort(getDisks(), new DiskByDiskAliasComparator());
            Collections.sort(getNics(), new LexoNumericNameableComparator<>());
        }
        onUpdateAsyncCallback.onSuccess(null);
    }), snapshot.getId());
}

Example 13 with Snapshot

use of org.ovirt.engine.core.common.businessentities.Snapshot in project ovirt-engine by oVirt.

the class SnapshotModel method showWarningForByVmSnapshotsValidation.

private boolean showWarningForByVmSnapshotsValidation(List<Snapshot> snapshots) {
    for (Snapshot snapshot : snapshots) {
        if (!validateNewSnapshotByStatus(snapshot.getStatus()) || !validateNewSnapshotByType(snapshot.getType())) {
            getDescription().setIsAvailable(false);
            getMemory().setIsAvailable(false);
            return true;
        }
    }
    return false;
}

Example 14 with Snapshot

use of org.ovirt.engine.core.common.businessentities.Snapshot in project ovirt-engine by oVirt.

the class RunVmCommand method removeMemoryFromActiveSnapshot.

private void removeMemoryFromActiveSnapshot() {
    // getActiveSnapshot fetches eagerly from the DB, cache it so we can remove the memory volumes
    Snapshot activeSnapshot = getActiveSnapshot();
    if (!activeSnapshot.containsMemory()) {
        return;
    }
    snapshotDao.removeMemoryFromActiveSnapshot(getVmId());
    // If the memory volumes are not used by any other snapshot, we can remove them
    if (snapshotDao.getNumOfSnapshotsByDisks(activeSnapshot) == 0) {
        removeMemoryDisks(activeSnapshot);
    }
}

Example 15 with Snapshot

use of org.ovirt.engine.core.common.businessentities.Snapshot in project ovirt-engine by oVirt.

the class ProcessDownVmCommand method applyNextRunConfiguration.

/**
 * Update VM configuration with NEXT_RUN configuration, if exists.
 */
private void applyNextRunConfiguration() {
    // Remove snpashot first, in case other update is in progress, it will block this one with exclusive lock
    // and any newer update should be preffered to this one.
    Snapshot runSnap = snapshotDao.get(getVmId(), SnapshotType.NEXT_RUN);
    if (runSnap != null && getVm().getStatus() != VMStatus.Suspended) {
        log.debug("Attempt to apply NEXT_RUN snapshot for VM '{}'", getVmId());
        EngineLock updateVmLock = createUpdateVmLock();
        if (lockManager.acquireLock(updateVmLock).getFirst()) {
            snapshotDao.remove(runSnap.getId());
            Date originalCreationDate = getVm().getVmCreationDate();
            snapshotsManager.updateVmFromConfiguration(getVm(), runSnap.getVmConfiguration());
            // override creation date because the value in the config is the creation date of the config, not the vm
            getVm().setVmCreationDate(originalCreationDate);
            ActionReturnValue result = runInternalAction(ActionType.UpdateVm, createUpdateVmParameters(), ExecutionHandler.createInternalJobContext(updateVmLock));
            if (result.getActionReturnValue() != null && result.getActionReturnValue().equals(ActionType.UpdateVmVersion)) {
                // Template-version changed
                templateVersionChanged = true;
            }
        } else {
            log.warn("Could not acquire lock for UpdateVmCommand to apply Next Run Config of VM '{}'", getVmId());
        }
    }
}