host.setHypervisorType(this.getHypervisor());
host.setClusterId(cluster.getId());
host = hostDao.persist(host);
imageStore = new ImageStoreVO();
imageStore.setName(imageStoreName);
imageStore.setDataCenterId(dcId);
imageStore.setProviderName(DataStoreProvider.NFS_IMAGE);
imageStore.setRole(DataStoreRole.Image);
imageStore.setUrl(this.getSecondaryStorage());