Examples with VolumeGroupList com.emc.storageos.model.application.VolumeGroupList used on opensource projects

Example 1 with VolumeGroupList

use of com.emc.storageos.model.application.VolumeGroupList in project coprhd-controller by CoprHD.

the class TenantsService method listVolumeGroups.

/**
 * List volume groups the user is authorized to see
 *
 * @param id the URN of a ViPR Tenant/Subtenant
 * @prereq none
 * @brief List volume groups
 * @return List of volume groups
 */
@GET
@Path("/{id}/volume-groups")
@Produces({ MediaType.APPLICATION_XML, MediaType.APPLICATION_JSON })
public VolumeGroupList listVolumeGroups(@PathParam("id") URI id) {
    // tenant id and user permission will get validated in listProjects()
    ProjectList projectList = listProjects(id);
    Set<URI> projects = new HashSet<URI>();
    for (NamedRelatedResourceRep projectRep : projectList.getProjects()) {
        projects.add(projectRep.getId());
    }
    // for each project, get all volumes. Collect volume group ids for all volumes
    StringSet volumeGroups = new StringSet();
    for (URI project : projects) {
        URIQueryResultList list = new URIQueryResultList();
        _dbClient.queryByConstraint(ContainmentConstraint.Factory.getProjectVolumeConstraint(project), list);
        Iterator<Volume> resultsIt = _dbClient.queryIterativeObjects(Volume.class, list);
        while (resultsIt.hasNext()) {
            volumeGroups.addAll(resultsIt.next().getVolumeGroupIds());
        }
    }
    // form Volume Group list response
    VolumeGroupList volumeGroupList = new VolumeGroupList();
    for (String vg : volumeGroups) {
        VolumeGroup volumeGroup = _dbClient.queryObject(VolumeGroup.class, URI.create(vg));
        volumeGroupList.getVolumeGroups().add(toNamedRelatedResource(volumeGroup));
    }
    return volumeGroupList;
}

Example 2 with VolumeGroupList

use of com.emc.storageos.model.application.VolumeGroupList in project coprhd-controller by CoprHD.

the class BlockProvider method getApplicationSourceVolumes.

@Asset("sourceBlockVolumeForAddToApplication")
@AssetDependencies({ "consistencyGroupAll" })
public List<AssetOption> getApplicationSourceVolumes(AssetOptionsContext ctx, URI cg) {
    final ViPRCoreClient client = api(ctx);
    VolumeGroupList applications = client.application().getApplications();
    List<URI> applicationIds = new ArrayList<URI>();
    for (NamedRelatedResourceRep volumeGroup : applications.getVolumeGroups()) {
        VolumeGroupRestRep vg = client.application().getApplication(volumeGroup.getId());
        if (vg.getRoles().contains("COPY")) {
            applicationIds.add(volumeGroup.getId());
        }
    }
    ResourceFilter<VolumeRestRep> cgFilter = new BlockVolumeConsistencyGroupFilter(cg, false);
    List<ProjectRestRep> projects = api(ctx).projects().getByTenant(ctx.getTenant());
    List<VolumeRestRep> volumes = new ArrayList<VolumeRestRep>();
    for (ProjectRestRep project : projects) {
        volumes.addAll(listSourceVolumes(api(ctx), project.getId(), cgFilter));
    }
    List<VolumeRestRep> volumesNotInApplication = new ArrayList<VolumeRestRep>();
    for (VolumeRestRep volume : volumes) {
        if (volume.getVolumeGroups() != null && !volume.getVolumeGroups().isEmpty()) {
            boolean volumeIsInApplication = false;
            for (RelatedResourceRep rep : volume.getVolumeGroups()) {
                if (applicationIds.contains(rep.getId())) {
                    volumeIsInApplication = true;
                    break;
                }
            }
            if (!volumeIsInApplication) {
                volumesNotInApplication.add(volume);
            }
        } else {
            volumesNotInApplication.add(volume);
        }
    }
    return createVolumeOptions(null, volumesNotInApplication);
}

Example 3 with VolumeGroupList

use of com.emc.storageos.model.application.VolumeGroupList in project coprhd-controller by CoprHD.

the class VolumeGroupService method getVolumeGroups.

/**
 * List volume groups.
 *
 * @brief List all volume groups
 * @return A reference to VolumeGroupList.
 */
@GET
@Produces({ MediaType.APPLICATION_XML, MediaType.APPLICATION_JSON })
public VolumeGroupList getVolumeGroups() {
    VolumeGroupList volumeGroupList = new VolumeGroupList();
    List<URI> ids = _dbClient.queryByType(VolumeGroup.class, true);
    Iterator<VolumeGroup> iter = _dbClient.queryIterativeObjects(VolumeGroup.class, ids);
    StorageOSUser user = getUserFromContext();
    if (_permissionsHelper.userHasGivenRole(user, null, Role.SYSTEM_MONITOR, Role.TENANT_ADMIN, Role.SECURITY_ADMIN)) {
        while (iter.hasNext()) {
            VolumeGroup vg = iter.next();
            volumeGroupList.getVolumeGroups().add(toNamedRelatedResource(vg));
        }
    } else {
        log.info("checking tenant");
        // otherwise, filter by only authorized to use
        URI tenant = URI.create(user.getTenantId());
        while (iter.hasNext()) {
            VolumeGroup vg = iter.next();
            List<Volume> volumes = ControllerUtils.getVolumeGroupVolumes(_dbClient, vg);
            if (volumes == null || volumes.isEmpty()) {
                // if no volume in the application yet, the application is visible to all tenants
                volumeGroupList.getVolumeGroups().add(toNamedRelatedResource(vg));
            } else {
                Volume firstVol = volumes.get(0);
                URI volTenant = firstVol.getTenant().getURI();
                if (volTenant.equals(tenant)) {
                    volumeGroupList.getVolumeGroups().add(toNamedRelatedResource(vg));
                }
            }
        }
    }
    return volumeGroupList;
}