Examples with Vcenter com.emc.storageos.db.client.model.Vcenter used on opensource projects

Example 31 with Vcenter

use of com.emc.storageos.db.client.model.Vcenter in project coprhd-controller by CoprHD.

the class VcenterCompleter method complete.

@Override
protected void complete(DbClient dbClient, Status status, ServiceCoded coded) throws DeviceControllerException {
    super.complete(dbClient, status, coded);
    switch(status) {
        case error:
            dbClient.error(Vcenter.class, this.getId(), getOpId(), coded);
            break;
        default:
            dbClient.ready(Vcenter.class, this.getId(), getOpId());
    }
    if (deactivateOnComplete && status.equals(Status.ready)) {
        Vcenter vcenter = dbClient.queryObject(Vcenter.class, this.getId());
        List<NamedElementQueryResultList.NamedElement> datacenterUris = ComputeSystemHelper.listChildren(dbClient, vcenter.getId(), VcenterDataCenter.class, "label", "vcenter");
        for (NamedElementQueryResultList.NamedElement datacenterUri : datacenterUris) {
            VcenterDataCenter dataCenter = dbClient.queryObject(VcenterDataCenter.class, datacenterUri.getId());
            if (dataCenter != null && !dataCenter.getInactive()) {
                ComputeSystemHelper.doDeactivateVcenterDataCenter(dbClient, dataCenter);
            }
        }
        vcenter.setRegistrationStatus(RegistrationStatus.UNREGISTERED.toString());
        dbClient.markForDeletion(vcenter);
        _logger.info("Deactivating Vcenter: " + this.getId());
    }
}

Example 32 with Vcenter

use of com.emc.storageos.db.client.model.Vcenter in project coprhd-controller by CoprHD.

the class ComputeUtils method verifyHostInVcenterCluster.

/**
 * Validate that the hosts are in their respective cluster.  Typically used before
 * performing destructive operations, such as decommissioning a host or cluster.
 *
 * @param hostIds host IDs
 * @return false if any host still exists in the vCenter, but is NOT in the cluster assigned to the host in our DB.
 */
public static boolean verifyHostInVcenterCluster(Cluster cluster, List<URI> hostIds) {
    // If the cluster isn't returned properly, then something went wrong. We must fail validation.
    if (cluster == null || cluster.getInactive()) {
        ExecutionUtils.currentContext().logError("The cluster is not active in ViPR DB, therefore we can not proceed with validation.");
        return false;
    }
    // So log it and return.
    if (NullColumnValueGetter.isNullURI(cluster.getVcenterDataCenter())) {
        ExecutionUtils.currentContext().logInfo("computeutils.decommission.validation.skipped.noVcenterDataCenter", cluster.forDisplay());
        return true;
    }
    VcenterDataCenter dataCenter = execute(new GetVcenterDataCenter(cluster.getVcenterDataCenter()));
    // until that's fixed.
    if (dataCenter == null || dataCenter.getInactive() || NullColumnValueGetter.isNullURI(dataCenter.getVcenter())) {
        ExecutionUtils.currentContext().logError("computeutils.decommission.failure.datacenter", cluster.forDisplay());
        return false;
    }
    Vcenter vcenter = execute(new GetVcenter(dataCenter.getVcenter()));
    // until that's fixed.
    if (vcenter == null || vcenter.getInactive()) {
        ExecutionUtils.currentContext().logError("computeutils.decommission.failure.vcenter", cluster.forDisplay());
        return false;
    }
    VMwareSupport vmware = null;
    try {
        vmware = new VMwareSupport();
        vmware.connect(vcenter.getId());
        for (URI hostId : hostIds) {
            Host host = BlockStorageUtils.getHost(hostId);
            // Do not validate a host no longer in our database
            if (host == null || host.getInactive()) {
                ExecutionUtils.currentContext().logError("computeutils.decommission.failure.host", "N/A", "host not found or inactive");
                return false;
            }
            // in the vCenter cluster, and therefore we can not perform a deep validation.
            if (NullColumnValueGetter.isNullURI(host.getVcenterDataCenter())) {
                ExecutionUtils.currentContext().logInfo("computeutils.decommission.validation.skipped.vcenternotinhost", host.getHostName());
                continue;
            }
            // any update to the host using the hostService automatically adds this association.
            if (!NullColumnValueGetter.isNullURI(host.getVcenterDataCenter()) && host.getType() != null && host.getType().equalsIgnoreCase((Host.HostType.No_OS).name())) {
                ExecutionUtils.currentContext().logInfo("computeutils.decommission.validation.skipped.noOShost", host.getHostName());
                continue;
            }
            HostSystem hostSystem = null;
            VCenterAPI api = null;
            try {
                hostSystem = vmware.getHostSystem(dataCenter.getLabel(), host.getHostName(), false);
                // we'll need to hunt it down elsewhere.
                if (hostSystem == null) {
                    // Now look for the host system in other datacenters and clusters. If you find it, return false.
                    // If you do not find it, return true because it couldn't be found.
                    api = VcenterDiscoveryAdapter.createVCenterAPI(vcenter);
                    List<HostSystem> hostSystems = api.listAllHostSystems();
                    if (hostSystems == null || hostSystems.isEmpty()) {
                        // No host systems were found. We'll assume this is a lie and report a validation failure.
                        // But the error can be clear that we can not decommission if we're getting empty responses
                        // from the vSphere API.
                        ExecutionUtils.currentContext().logError("computeutils.decommission.failure.host.nohostsatall", host.getHostName());
                        return false;
                    }
                    for (HostSystem foundHostSystem : hostSystems) {
                        if (foundHostSystem != null && (foundHostSystem.getName().equalsIgnoreCase(host.getLabel()) || (foundHostSystem.getHardware() != null && foundHostSystem.getHardware().systemInfo != null && foundHostSystem.getHardware().systemInfo.uuid != null && foundHostSystem.getHardware().systemInfo.uuid.equalsIgnoreCase(host.getUuid())))) {
                            // We found a match someplace else in the vcenter. Post an error and return false.
                            ExecutionUtils.currentContext().logError("computeutils.decommission.failure.host.moved", host.getHostName());
                            return false;
                        }
                    }
                    // If we get to here, we can't find the host in this vCenter at all and we are going to fail. We don't want to
                    // delete this host from a vCenter outside of our control.
                    ExecutionUtils.currentContext().logInfo("computeutils.decommission.failure.host.notinvcenter", host.getHostName());
                    return false;
                } else {
                    // Make sure the UUID of the host matches what we have in our database.
                    if (hostSystem.getHardware() != null && hostSystem.getHardware().systemInfo != null && hostSystem.getHardware().systemInfo.uuid != null && !hostSystem.getHardware().systemInfo.uuid.equalsIgnoreCase(host.getUuid())) {
                        // The host UUID doesn't match what we have in our database. The host may have been renamed.
                        ExecutionUtils.currentContext().logError("computeutils.decommission.failure.host.uuidmismatch", host.getHostName());
                        return false;
                    }
                    // We found the host, so now we check that the host belongs to the correct cluster
                    if (hostSystem.getParent() != null && hostSystem.getParent() instanceof ClusterComputeResource) {
                        ClusterComputeResource clusterResource = (ClusterComputeResource) hostSystem.getParent();
                        if (clusterResource != null && clusterResource.getMOR() != null && clusterResource.getMOR().getVal() != null && !clusterResource.getMOR().getVal().equalsIgnoreCase(cluster.getExternalId())) {
                            // Host is in a different cluster, fail the validation
                            ExecutionUtils.currentContext().logError("computeutils.decommission.failure.host.moved", host.getHostName());
                            return false;
                        }
                    } else {
                        // We found the host but it doesn't belong to a cluster, fail the validation
                        ExecutionUtils.currentContext().logError("computeutils.decommission.failure.host.notincluster", host.getHostName());
                        return false;
                    }
                }
            } finally {
                if (api != null) {
                    api.logout();
                }
            }
        }
    } finally {
        if (vmware != null) {
            vmware.disconnect();
        }
    }
    return true;
}

Example 33 with Vcenter

use of com.emc.storageos.db.client.model.Vcenter in project coprhd-controller by CoprHD.

the class ComputeUtils method verifyClusterInVcenter.

/**
 * Precheck to verify if cluster is associated to a datacenter and if it still
 * on the same datacenter and vcenter.  Precheck fails the order if the cluster
 * has datacenter association and is not found on the vcenter under the same datacenter
 * Precheck also fails if the cluster found by name in vcenter does not match externalId
 * in ViPR Cluster.
 * If cluster does not have a datacenter association, then the cluster is
 * a vipr cluster and precheck passes.
 * @param cluster {@link Cluster} cluster instance
 * @param preCheckErrors {@link StringBuilder} instance
 * @return preCheckErrors
 */
public static StringBuilder verifyClusterInVcenter(Cluster cluster, StringBuilder preCheckErrors) {
    // else fail order
    if (!NullColumnValueGetter.isNullURI(cluster.getVcenterDataCenter())) {
        VcenterDataCenter dataCenter = execute(new GetVcenterDataCenter(cluster.getVcenterDataCenter()));
        if (dataCenter != null && !dataCenter.getInactive()) {
            if (!NullColumnValueGetter.isNullURI(dataCenter.getVcenter())) {
                Vcenter vcenter = execute(new GetVcenter(dataCenter.getVcenter()));
                if (vcenter != null && !vcenter.getInactive()) {
                    VMwareSupport vmware = null;
                    try {
                        vmware = new VMwareSupport();
                        vmware.connect(vcenter.getId());
                        ClusterComputeResource vcenterCluster = vmware.getCluster(dataCenter.getLabel(), cluster.getLabel(), false);
                        if (null == vcenterCluster) {
                            preCheckErrors.append(ExecutionUtils.getMessage("compute.cluster.precheck.cluster.VcenterDataCenter.notfound.in.vcenter", cluster.getLabel(), dataCenter.getLabel(), vcenter.getLabel()));
                        } else if (vcenterCluster.getMOR() != null && vcenterCluster.getMOR().getVal() != null && vcenterCluster.getMOR().getVal().equalsIgnoreCase(cluster.getExternalId())) {
                            ExecutionUtils.currentContext().logInfo("compute.cluster.precheck.cluster.VcenterDataCenter.found.in.vcenter", cluster.getLabel(), dataCenter.getLabel(), vcenter.getLabel());
                        } else {
                            preCheckErrors.append(ExecutionUtils.getMessage("compute.cluster.precheck.cluster.VcenterDataCenter.nomatch.in.vcenter", cluster.getLabel(), vcenter.getLabel()));
                        }
                    } catch (ExecutionException e) {
                        if (e.getCause() instanceof IllegalStateException) {
                            preCheckErrors.append(ExecutionUtils.getMessage("compute.cluster.precheck.cluster.VcenterDataCenter.notfound.in.vcenter", cluster.getLabel(), dataCenter.getLabel(), vcenter.getLabel()));
                        } else {
                            // exception
                            throw e;
                        }
                    } finally {
                        if (vmware != null) {
                            vmware.disconnect();
                        }
                    }
                } else {
                    // If the vcenter isn't returned properly, not found in
                    // DB, but the cluster has a reference to
                    // it, there's an issue with the sync of the DB object.
                    // Do not allow the validation to pass
                    // until that's fixed.
                    preCheckErrors.append(ExecutionUtils.getMessage("compute.cluster.precheck.cluster.VcenterDataCenter.improper.vcenter", dataCenter.getVcenter()));
                }
            } else {
                // If datacenter does not have reference to a vcenter then
                // there's an issue with the sync of the DB object. Do not allow the validation to pass
                // until that's fixed.
                preCheckErrors.append(ExecutionUtils.getMessage("compute.cluster.precheck.cluster.VcenterDataCenter.noVcenter", dataCenter.getLabel()));
            }
        } else {
            // If the datacenter isn't returned properly, not found in DB,
            // but the cluster has a reference to
            // it, there's an issue with the sync of the DB object. Do not
            // allow the validation to pass
            // until that's fixed.
            preCheckErrors.append(ExecutionUtils.getMessage("compute.cluster.precheck.cluster.improper.VcenterDataCenter", cluster.getVcenterDataCenter()));
        }
    } else {
        // cluster is a vipr cluster only no need to check anything further.
        ExecutionUtils.currentContext().logInfo("compute.cluster.precheck.cluster.noVCenterDataCenter", cluster.getLabel());
    }
    return preCheckErrors;
}

Example 34 with Vcenter

use of com.emc.storageos.db.client.model.Vcenter in project coprhd-controller by CoprHD.

the class VMwareSupport method connect.

public void connect(URI vcenterId) {
    this.vcenterId = vcenterId;
    Vcenter vcenter = getVcenter(vcenterId);
    vcenterAPI = execute(new ConnectToVCenter(vcenter));
    addInjectedValue(VCenterAPI.class, vcenterAPI);
}

Example 35 with Vcenter

use of com.emc.storageos.db.client.model.Vcenter in project coprhd-controller by CoprHD.

the class ClusterService method validateVcenterClusterHosts.

/**
 * Validate that the hosts in the cluster in our database matches the vCenter environment
 *
 * @param cluster the cluster to check
 */
public void validateVcenterClusterHosts(Cluster cluster) {
    if (null == cluster) {
        _log.error("Validation cluster is not set, not performing vCenter cluster validation");
        return;
    }
    // We can only proceed if this cluster belongs to a datacenter
    if (NullColumnValueGetter.isNullURI(cluster.getVcenterDataCenter())) {
        _log.info("Cluster is not synced to vcenter");
        return;
    }
    // Get a list of the cluster's hosts that are in our database.
    List<URI> clusterHosts = ComputeSystemHelper.getChildrenUris(_dbClient, cluster.getId(), Host.class, "cluster");
    VcenterDataCenter vcenterDataCenter = _dbClient.queryObject(VcenterDataCenter.class, cluster.getVcenterDataCenter());
    // If the datacenter is not in our database, we must fail the validation.
    if (vcenterDataCenter == null) {
        throw APIException.badRequests.vCenterDataCenterNotFound(cluster.getVcenterDataCenter());
    }
    // If the datacenter has a null vCenter reference, we must fail the validation.
    if (NullColumnValueGetter.isNullURI(vcenterDataCenter.getVcenter())) {
        throw APIException.badRequests.vCenterDataCenterHasNullVcenter(vcenterDataCenter.forDisplay());
    }
    Vcenter vcenter = _dbClient.queryObject(Vcenter.class, vcenterDataCenter.getVcenter());
    // If the vCenter is not in our database, we must fail the validation.
    if (vcenter == null) {
        throw APIException.badRequests.vCenterNotFound(vcenterDataCenter.getVcenter());
    }
    List<Host> dbHosts = _dbClient.queryObject(Host.class, clusterHosts);
    VCenterAPI api = VcenterDiscoveryAdapter.createVCenterAPI(vcenter);
    try {
        // Query the vCenter to get a reference to the cluster so that we can compare the hosts between the actual
        // environment and our database representation of the cluster.
        ClusterComputeResource vcenterCluster = api.findCluster(vcenterDataCenter.getLabel(), cluster.getLabel());
        // The cluster may not have been pushed to vCenter yet.
        if (vcenterCluster == null) {
            _log.info("Unable to find cluster %s in datacenter %s in vCenter environment %s", cluster.getLabel(), vcenterDataCenter.getLabel(), vcenter.getLabel());
            return;
        }
        // Gather a set of all the host UUIDs in this vCenter cluster.
        Set<String> vCenterHostUuids = Sets.newHashSet();
        for (HostSystem hostSystem : vcenterCluster.getHosts()) {
            if (hostSystem != null && hostSystem.getHardware() != null && hostSystem.getHardware().systemInfo != null) {
                vCenterHostUuids.add(hostSystem.getHardware().systemInfo.uuid);
            }
        }
        // Gather a set of all the host UUIDs in our database.
        Set<String> dbHostUuids = Sets.newHashSet();
        for (Host host : dbHosts) {
            dbHostUuids.add(host.getUuid());
        }
        // If there are hosts in vCenter that are not in our database, fail the validation
        if (!dbHostUuids.containsAll(vCenterHostUuids)) {
            throw APIException.badRequests.clusterHostMismatch(cluster.forDisplay());
        }
    } finally {
        if (api != null) {
            api.logout();
        }
    }
}