Examples with ClusterInfo com.emc.vipr.model.sys.ClusterInfo used on opensource projects

Example 6 with ClusterInfo

use of com.emc.vipr.model.sys.ClusterInfo in project coprhd-controller by CoprHD.

the class UpgradeService method setTargetVersion.

/**
 * Upgrade target version. Refer to product documentation for valid upgrade paths.
 *
 * @brief Update the target version of the build
 * @param version The new version number
 * @prereq Target version should be installed and cluster state should be STABLE
 * @return Cluster state information.
 * @throws IOException
 */
@PUT
@Path("target-version/")
@CheckPermission(roles = { Role.SYSTEM_ADMIN, Role.RESTRICTED_SYSTEM_ADMIN })
public Response setTargetVersion(@QueryParam("version") String version, @QueryParam("force") String forceUpgrade) throws IOException {
    SoftwareVersion targetVersion = null;
    try {
        targetVersion = new SoftwareVersion(version);
    } catch (InvalidSoftwareVersionException e) {
        throw APIException.badRequests.parameterIsNotValid("version");
    }
    // validate
    if (!_coordinator.isClusterUpgradable()) {
        throw APIException.serviceUnavailable.clusterStateNotStable();
    }
    if (!_coordinator.isAllDatabaseServiceUp()) {
        throw APIException.serviceUnavailable.databaseServiceNotAllUp();
    }
    // check if all DR sites are in stable or paused status
    checkClusterState(true);
    List<SoftwareVersion> available = null;
    try {
        available = _coordinator.getVersions(_coordinator.getMySvcId());
    } catch (CoordinatorClientException e) {
        throw APIException.internalServerErrors.getObjectFromError("available versions", "coordinator", e);
    }
    if (!available.contains(targetVersion)) {
        throw APIException.badRequests.versionIsNotAvailableForUpgrade(version);
    }
    // To Do - add a check for upgradable from current
    SoftwareVersion current = null;
    try {
        current = _coordinator.getRepositoryInfo(_coordinator.getMySvcId()).getCurrentVersion();
    } catch (CoordinatorClientException e) {
        throw APIException.internalServerErrors.getObjectFromError("current version", "coordinator", e);
    }
    if (!current.isSwitchableTo(targetVersion)) {
        throw APIException.badRequests.versionIsNotUpgradable(targetVersion.toString(), current.toString());
    }
    // Check if allowed from upgrade voter and force option can veto
    if (FORCE.equals(forceUpgrade)) {
        _log.info("Force option supplied, skipping all geo/dr pre-checks");
    } else {
        for (UpgradeVoter voter : _upgradeVoters) {
            voter.isOKForUpgrade(current.toString(), version);
        }
    }
    try {
        _coordinator.setTargetInfo(new RepositoryInfo(targetVersion, _coordinator.getTargetInfo(RepositoryInfo.class).getVersions()));
    } catch (Exception e) {
        throw APIException.internalServerErrors.setObjectToError("target version", "coordinator", e);
    }
    _log.info("target version changed successfully. new target {}", targetVersion);
    auditUpgrade(OperationTypeEnum.UPDATE_VERSION, AuditLogManager.AUDITLOG_SUCCESS, null, targetVersion.toString(), FORCE.equals(forceUpgrade));
    ClusterInfo clusterInfo = _coordinator.getClusterInfo();
    if (clusterInfo == null) {
        throw APIException.internalServerErrors.targetIsNullOrEmpty("Cluster info");
    }
    return toClusterResponse(clusterInfo);
}

Example 7 with ClusterInfo

use of com.emc.vipr.model.sys.ClusterInfo in project coprhd-controller by CoprHD.

the class UpgradeService method removeImage.

/**
 * Remove an image. Image can be removed only if the number of installed images are
 * greater than MAX_SOFTWARE_VERSIONS
 *
 * @brief Remove an image
 * @param versionStr Version to be removed
 * @param forceRemove If force=1, image will be removed even if the maximum number of versions installed are less than
 *            MAX_SOFTWARE_VERSIONS
 * @prereq Image should be installed and cluster state should be STABLE
 * @return Cluster state information
 * @throws IOException
 */
@POST
@Path("image/remove/")
@CheckPermission(roles = { Role.SYSTEM_ADMIN, Role.RESTRICTED_SYSTEM_ADMIN })
public Response removeImage(@QueryParam("version") String versionStr, @QueryParam("force") String forceRemove) throws IOException {
    _log.info("removeImage({})", versionStr);
    final SoftwareVersion version;
    try {
        version = new SoftwareVersion(versionStr);
    } catch (InvalidSoftwareVersionException e) {
        throw APIException.badRequests.parameterIsNotValid("version");
    }
    RepositoryInfo targetInfo = null;
    try {
        targetInfo = _coordinator.getTargetInfo(RepositoryInfo.class);
    } catch (Exception e) {
        throw APIException.internalServerErrors.getObjectFromError("target repository info", "coordinator", e);
    }
    final SyncInfo remoteSyncInfo = SyncInfoBuilder.removableVersions(targetInfo, FORCE.equals(forceRemove));
    if (remoteSyncInfo.isEmpty() || remoteSyncInfo.getToRemove() == null || !remoteSyncInfo.getToRemove().contains(version)) {
        throw APIException.badRequests.versionIsNotRemovable(versionStr);
    }
    List<SoftwareVersion> newList = new ArrayList<SoftwareVersion>(targetInfo.getVersions());
    newList.remove(version);
    try {
        _coordinator.setTargetInfo(new RepositoryInfo(targetInfo.getCurrentVersion(), newList), !FORCE.equals(forceRemove));
    } catch (Exception e) {
        throw APIException.internalServerErrors.setObjectToError("target versions", "coordinator", e);
    }
    auditUpgrade(OperationTypeEnum.REMOVE_IMAGE, AuditLogManager.AUDITLOG_SUCCESS, null, versionStr, FORCE.equals(forceRemove));
    ClusterInfo clusterInfo = _coordinator.getClusterInfo();
    if (clusterInfo == null) {
        throw APIException.internalServerErrors.targetIsNullOrEmpty("Cluster info");
    }
    return toClusterResponse(clusterInfo);
}

Example 8 with ClusterInfo

use of com.emc.vipr.model.sys.ClusterInfo in project coprhd-controller by CoprHD.

the class UpgradeService method getClusterState.

/**
 * Show cluster state
 *
 * @brief Show cluster state
 * @param forceShow If force =, will show all removable versions even though the installed versions are less than MAX_SOFTWARE_VERSIONS
 * @prereq none
 * @return Cluster state information
 * @throws IOException
 */
@GET
@Path("cluster-state/")
@CheckPermission(roles = { Role.SYSTEM_ADMIN, Role.SECURITY_ADMIN, Role.SYSTEM_MONITOR })
@Produces({ MediaType.APPLICATION_XML, MediaType.APPLICATION_JSON })
public ClusterInfo getClusterState(@QueryParam("force") String forceShow, @QueryParam("site") String siteId) throws IOException {
    ClusterInfo clusterInfo = _coordinator.getClusterInfo(siteId);
    if (clusterInfo == null) {
        throw APIException.internalServerErrors.targetIsNullOrEmpty("Cluster info");
    }
    if (_upgradeManager.getRemoteRepository() != null) {
        try {
            Map<SoftwareVersion, List<SoftwareVersion>> cachedVersions = RemoteRepository.getCachedSoftwareVersions();
            _log.info("The cached software versions are:" + cachedVersions.toString());
            setInstallableRemovable(clusterInfo, _coordinator.getTargetInfo(RepositoryInfo.class), cachedVersions, FORCE.equals(forceShow));
        } catch (IOException e) {
            throw e;
        } catch (Exception e) {
            throw APIException.internalServerErrors.getObjectFromError("target repository info", "coordinator", e);
        }
    }
    return clusterInfo;
}

Example 9 with ClusterInfo

use of com.emc.vipr.model.sys.ClusterInfo in project coprhd-controller by CoprHD.

the class UpgradeService method installImage.

/**
 * Install image. Image can be installed only if the number of installed images are less than MAX_SOFTWARE_VERSIONS
 *
 * @brief Install image
 * @param versionStr Version to be installed
 * @prereq Cluster state should be STABLE
 * @return Cluster state information
 * @throws Exception
 */
@POST
@Path("image/install/")
@CheckPermission(roles = { Role.SYSTEM_ADMIN, Role.RESTRICTED_SYSTEM_ADMIN })
public Response installImage(@QueryParam("version") String versionStr) throws Exception {
    _log.info("installImage({})", versionStr);
    final SoftwareVersion version;
    try {
        version = new SoftwareVersion(versionStr);
    } catch (InvalidSoftwareVersionException e) {
        throw APIException.badRequests.parameterIsNotValid("version");
    }
    // do not proceed if there's paused sites.
    checkClusterState(false);
    RepositoryInfo repoInfo = null;
    try {
        repoInfo = _coordinator.getTargetInfo(RepositoryInfo.class);
    } catch (Exception e) {
        throw APIException.internalServerErrors.getObjectFromError("target repository info", "coordinator", e);
    }
    SoftwareVersion currentVersion = repoInfo.getCurrentVersion();
    List<SoftwareVersion> localAvailableVersions = repoInfo.getVersions();
    if (localAvailableVersions.size() > SyncInfoBuilder.MAX_SOFTWARE_VERSIONS) {
        throw APIException.badRequests.numberOfInstalledExceedsMax();
    }
    RemoteRepository repo = _upgradeManager.getRemoteRepository();
    if (isInstalled(repoInfo.getVersions(), version)) {
        throw APIException.badRequests.versionIsInstalled(versionStr);
    }
    if (!isUpgradable(repoInfo.getCurrentVersion(), version)) {
        throw APIException.badRequests.versionIsNotAvailableForUpgrade(versionStr);
    }
    try {
        // check that the version can be downloaded from the remote repository
        repo.checkVersionDownloadable(version);
    } catch (RemoteRepositoryException e) {
        throw APIException.internalServerErrors.getObjectError("remote repository info", e);
    }
    List<SoftwareVersion> newList = new ArrayList<SoftwareVersion>(localAvailableVersions);
    newList.add(version);
    int versionSize = repo.checkVersionSize(version);
    _log.info("The size of the image is:" + versionSize);
    initializeDownloadProgress(versionStr, versionSize);
    try {
        _coordinator.setTargetInfo(new RepositoryInfo(currentVersion, newList));
    } catch (Exception e) {
        throw APIException.internalServerErrors.setObjectToError("target versions", "coordinator", e);
    }
    auditUpgrade(OperationTypeEnum.INSTALL_IMAGE, AuditLogManager.AUDITLOG_SUCCESS, null, versionStr);
    ClusterInfo clusterInfo = _coordinator.getClusterInfo();
    if (clusterInfo == null) {
        throw APIException.internalServerErrors.targetIsNullOrEmpty("Cluster info");
    }
    return toClusterResponse(clusterInfo);
}

Example 10 with ClusterInfo

use of com.emc.vipr.model.sys.ClusterInfo in project coprhd-controller by CoprHD.

the class ControlService method internalGetClusterInfo.

/**
 * Internal call to get cluster info for DR. Remote site could use this call the check cluster state
 */
@GET
@Path("internal/cluster/info")
@Produces({ MediaType.APPLICATION_JSON })
public ClusterInfo internalGetClusterInfo() {
    ClusterInfo clusterInfo = _coordinator.getClusterInfo();
    _log.info("Get cluster info {}", clusterInfo);
    return clusterInfo;
}