Examples with CinderUsage com.emc.storageos.cinder.model.CinderUsage used on opensource projects

Example 1 with CinderUsage

use of com.emc.storageos.cinder.model.CinderUsage in project coprhd-controller by CoprHD.

the class QuotaHelper method getUsageStatistics.

/**
 * Get usage statistics in terms of quota attributes like gigabytes,snapshots, volumes.
 * The details include in_use,reserved,limit.
 *
 * @prereq none
 *
 * @param tenantId
 * @param quotaMap of project and vpools
 * @param proj project under consideration
 *
 * @brief get usage statistics in terms of project and volume types.
 * @return CinderUsage
 */
public CinderUsage getUsageStatistics(URI tenantId, HashMap<String, String> quotaMap, Project proj) {
    CinderUsage objCinderUsage = new CinderUsage();
    List<URI> vpools = _dbClient.queryByType(VirtualPool.class, true);
    for (URI vpool : vpools) {
        VirtualPool pool = _dbClient.queryObject(VirtualPool.class, vpool);
        _log.debug("Looking up vpool {}", pool.getLabel());
        if (pool != null && pool.getType().equalsIgnoreCase(VirtualPool.Type.block.name())) {
            if (_permissionsHelper.tenantHasUsageACL(tenantId, pool)) {
                UsageStats stats = getStorageStats(pool.getId(), proj.getId());
                UsageAndLimits objSpaceUsage = new UsageAndLimits();
                objSpaceUsage.setIn_use(stats.spaceUsed);
                objSpaceUsage.setLimit(Long.parseLong(quotaMap.get("gigabytes" + "_" + pool.getLabel())));
                UsageAndLimits objVolsUsage = new UsageAndLimits();
                objVolsUsage.setIn_use(stats.volumes);
                objVolsUsage.setLimit(Long.parseLong(quotaMap.get("volumes" + "_" + pool.getLabel())));
                UsageAndLimits objSnapsUsage = new UsageAndLimits();
                objSnapsUsage.setIn_use(stats.snapshots);
                objSnapsUsage.setLimit(Long.parseLong(quotaMap.get("snapshots" + "_" + pool.getLabel())));
                objCinderUsage.getQuota_set().put("gigabytes" + "_" + pool.getLabel(), objSpaceUsage);
                objCinderUsage.getQuota_set().put("snapshots" + "_" + pool.getLabel(), objSnapsUsage);
                objCinderUsage.getQuota_set().put("volumes" + "_" + pool.getLabel(), objVolsUsage);
            }
        }
    }
    // now get the usage information for the project
    UsageStats stats = getStorageStats(null, proj.getId());
    UsageAndLimits objSpaceUsage = new UsageAndLimits();
    objSpaceUsage.setIn_use(stats.spaceUsed);
    objSpaceUsage.setLimit(Long.parseLong(quotaMap.get("gigabytes")));
    UsageAndLimits objVolsUsage = new UsageAndLimits();
    objVolsUsage.setIn_use(stats.volumes);
    objVolsUsage.setLimit(Long.parseLong(quotaMap.get("volumes")));
    UsageAndLimits objSnapsUsage = new UsageAndLimits();
    objSnapsUsage.setIn_use(stats.snapshots);
    objSnapsUsage.setLimit(Long.parseLong(quotaMap.get("snapshots")));
    objCinderUsage.getQuota_set().put("gigabytes", objSpaceUsage);
    objCinderUsage.getQuota_set().put("snapshots", objSnapsUsage);
    objCinderUsage.getQuota_set().put("volumes", objVolsUsage);
    return objCinderUsage;
}

Example 2 with CinderUsage

use of com.emc.storageos.cinder.model.CinderUsage in project coprhd-controller by CoprHD.

the class QuotaService method getQuotaDetails.

/**
 * Get the summary list of all Quotas for the given tenant
 *
 * @prereq none
 *
 * @param tenant_id the URN of the tenant asking for quotas
 * @param target_tenant_id
 * @brief Get the summary list of all Quotas
 * @return Quota details of target_tenant_id
 */
@GET
@Produces({ MediaType.APPLICATION_XML, MediaType.APPLICATION_JSON })
@Path("/{target_tenant_id}")
@CheckPermission(roles = { Role.SYSTEM_MONITOR, Role.TENANT_ADMIN }, acls = { ACL.ANY })
public Response getQuotaDetails(@PathParam("target_tenant_id") String openstackTargetTenantId, @QueryParam("usage") String usage, @Context HttpHeaders header) {
    Project project = getCinderHelper().getProject(openstackTargetTenantId.toString(), getUserFromContext());
    if (project == null) {
        throw APIException.badRequests.projectWithTagNonexistent(openstackTargetTenantId);
    }
    HashMap<String, String> defaultQuotaMap = getQuotaHelper().getCompleteDefaultConfiguration(openstackTargetTenantId);
    List<URI> quotas = _dbClient.queryByType(QuotaOfCinder.class, true);
    Map<String, String> vpoolsMap = new HashMap<String, String>();
    boolean bDefProjQuotasExist = false;
    CinderQuotaDetails respCinderQuota = new CinderQuotaDetails();
    for (URI quota : quotas) {
        QuotaOfCinder quotaObj = _dbClient.queryObject(QuotaOfCinder.class, quota);
        if ((quotaObj.getProject() != null) && (quotaObj.getProject().toString().equalsIgnoreCase(project.getId().toString()))) {
            if (quotaObj.getVpool() != null) {
                VirtualPool pool = _dbClient.queryObject(VirtualPool.class, quotaObj.getVpool());
                respCinderQuota.quota_set.put("gigabytes" + "_" + pool.getLabel(), String.valueOf(quotaObj.getTotalQuota()));
                respCinderQuota.quota_set.put("snapshots" + "_" + pool.getLabel(), String.valueOf(quotaObj.getSnapshotsLimit()));
                respCinderQuota.quota_set.put("volumes" + "_" + pool.getLabel(), String.valueOf(quotaObj.getVolumesLimit()));
                vpoolsMap.put(pool.getLabel(), pool.getLabel());
            } else {
                respCinderQuota.quota_set.put("gigabytes", String.valueOf(quotaObj.getTotalQuota()));
                respCinderQuota.quota_set.put("snapshots", String.valueOf(quotaObj.getSnapshotsLimit()));
                respCinderQuota.quota_set.put("volumes", String.valueOf(quotaObj.getVolumesLimit().intValue()));
                bDefProjQuotasExist = true;
            }
        }
    }
    if (!bDefProjQuotasExist) {
        QuotaOfCinder objRet = getQuotaHelper().createProjectDefaultQuota(project, defaultQuotaMap);
        respCinderQuota.quota_set.put("gigabytes", String.valueOf(objRet.getTotalQuota()));
        respCinderQuota.quota_set.put("snapshots", String.valueOf(objRet.getSnapshotsLimit()));
        respCinderQuota.quota_set.put("volumes", String.valueOf(objRet.getVolumesLimit()));
    }
    StorageOSUser user = getUserFromContext();
    URI tenantId = URI.create(user.getTenantId());
    List<URI> vpools = _dbClient.queryByType(VirtualPool.class, true);
    for (URI vpool : vpools) {
        VirtualPool pool = _dbClient.queryObject(VirtualPool.class, vpool);
        _log.debug("Looking up vpool {}", pool.getLabel());
        if (pool != null && pool.getType().equalsIgnoreCase(VirtualPool.Type.block.name())) {
            if (_permissionsHelper.tenantHasUsageACL(tenantId, pool)) {
                if (vpoolsMap.containsKey(pool.getLabel())) {
                    continue;
                } else {
                    QuotaOfCinder objRet = getQuotaHelper().createVpoolDefaultQuota(project, pool, defaultQuotaMap);
                    respCinderQuota.quota_set.put("gigabytes" + "_" + pool.getLabel(), String.valueOf(objRet.getTotalQuota()));
                    respCinderQuota.quota_set.put("snapshots" + "_" + pool.getLabel(), String.valueOf(objRet.getSnapshotsLimit()));
                    respCinderQuota.quota_set.put("volumes" + "_" + pool.getLabel(), String.valueOf(objRet.getVolumesLimit()));
                }
            }
        }
    }
    if ((usage != null) && (usage.equals("True"))) {
        CinderUsage objUsage = getQuotaHelper().getUsageStatistics(URI.create(openstackTargetTenantId), (HashMap<String, String>) respCinderQuota.getQuota_set(), project);
        return getQuotaUsageFormat(header, objUsage);
    }
    return getQuotaDetailFormat(header, respCinderQuota);
}