Exemplo n.º 1
0
  @Override
  public HandlerResult handle(ProcessState state, ProcessInstance process) {
    final Instance instance = (Instance) state.getResource();

    List<Volume> volumes = InstanceHelpers.extractVolumesFromMounts(instance, objectManager);
    for (final Volume v : volumes) {
      String driver = DataAccessor.fieldString(v, VolumeConstants.FIELD_VOLUME_DRIVER);
      if (StringUtils.isNotEmpty(driver) && !VolumeConstants.LOCAL_DRIVER.equals(driver)) {
        StoragePool sp = storagePoolDao.findStoragePoolByDriverName(v.getAccountId(), driver);
        if (sp == null) {
          continue;
        }
        final String accessMode = sp.getVolumeAccessMode();
        if (StringUtils.isNotEmpty(accessMode)
            && StringUtils.isEmpty(v.getAccessMode())
            && !accessMode.equals(v.getAccessMode())) {
          lockManager.lock(
              new InstanceVolumeAccessModeLock(v.getId()),
              new LockCallbackNoReturn() {
                @Override
                public void doWithLockNoResult() {
                  objectManager.setFields(v, VOLUME.ACCESS_MODE, accessMode);
                }
              });
        }
      }
    }

    return null;
  }
Exemplo n.º 2
0
 @Override
 public List<? extends Host> getHosts(StoragePool pool) {
   return create()
       .select(HOST.fields())
       .from(HOST)
       .join(STORAGE_POOL_HOST_MAP)
       .on(STORAGE_POOL_HOST_MAP.HOST_ID.eq(HOST.ID))
       .where(
           STORAGE_POOL_HOST_MAP
               .REMOVED
               .isNull()
               .and(STORAGE_POOL_HOST_MAP.STORAGE_POOL_ID.eq(pool.getId())))
       .fetchInto(HostRecord.class);
 }