Examples with StorageDomainsService org.ovirt.engine.sdk4.services.StorageDomainsService used on opensource projects

Example 1 with StorageDomainsService

use of org.ovirt.engine.sdk4.services.StorageDomainsService in project ovirt-engine-sdk-java by oVirt.

the class UpdateQuotaLimits method main.

public static void main(String[] args) throws Exception {
    // Create the connection to the server:
    Connection connection = connection().url("https://engine40.example.com/ovirt-engine/api").user("admin@internal").password("redhat123").trustStoreFile("truststore.jks").build();
    // Find the reference to the root of the tree of services:
    SystemService systemService = connection.systemService();
    // Find the data center and the service that manages it:
    DataCentersService dcsService = systemService.dataCentersService();
    DataCenter dc = dcsService.list().search("name=mydc").send().dataCenters().get(0);
    DataCenterService dcService = dcsService.dataCenterService(dc.id());
    // Find the storage domain and the service that manages it:
    StorageDomainsService sdsService = systemService.storageDomainsService();
    StorageDomain sd = sdsService.list().search("name=mydata").send().storageDomains().get(0);
    StorageDomainService sdService = sdsService.storageDomainService(sd.id());
    // Find the quota and the service that manages it. Note that the service that manages the quota doesn't support
    // search, so we need to retrieve all the quotas and filter explicitly. If the quota doesn't exist, create it.
    QuotasService quotasService = dcService.quotasService();
    List<Quota> quotas = quotasService.list().send().quotas();
    Quota quota = null;
    for (Quota q : quotas) {
        if (Objects.equals(q.id(), "myquota")) {
            quota = q;
            break;
        }
    }
    if (quota == null) {
        quota = quotasService.add().quota(quota().name("myquota").description("My quota").clusterHardLimitPct(20).clusterSoftLimitPct(80).storageHardLimitPct(20).storageSoftLimitPct(80)).send().quota();
    }
    QuotaService quotaService = quotasService.quotaService(quota.id());
    // Find the quota limits for the storage domain that we are interested on:
    QuotaStorageLimitsService limitsService = quotaService.quotaStorageLimitsService();
    List<QuotaStorageLimit> limits = limitsService.list().send().limits();
    QuotaStorageLimit limit = null;
    for (QuotaStorageLimit l : limits) {
        if (Objects.equals(l.id(), sd.id())) {
            limit = l;
            break;
        }
    }
    // If that limit exists we will delete it:
    if (limit != null) {
        QuotaStorageLimitService limitService = limitsService.limitService(limit.id());
        limitService.remove();
    }
    // Create the limit again with the desired values, in this example it will be 100 GiB:
    limitsService.add().limit(quotaStorageLimit().name("mydatalimit").description("My storage domain limit").limit(100).storageDomain(storageDomain().id(sd.id()))).send();
    // Close the connection to the server:
    connection.close();
}

Example 2 with StorageDomainsService

use of org.ovirt.engine.sdk4.services.StorageDomainsService in project ovirt-engine-sdk-java by oVirt.

the class AddVmFromTemplateVersion method main.

public static void main(String[] args) throws Exception {
    // Create the connection to the server:
    Connection connection = connection().url("https://engine40.example.com/ovirt-engine/api").user("admin@internal").password("redhat123").trustStoreFile("truststore.jks").build();
    // Get the reference to the root of the tree of services:
    SystemService systemService = connection.systemService();
    // Get the reference to the service that manages the storage domains:
    StorageDomainsService storageDomainsService = systemService.storageDomainsService();
    // Find the storage domain we want to be used for virtual machine disks:
    StorageDomain storageDomain = storageDomainsService.list().search("name=mydata").send().storageDomains().get(0);
    // Get the reference to the service that manages the templates:
    TemplatesService templatesService = systemService.templatesService();
    // When a template has multiple versions they all have the same name, so we need to explicitly find the one that
    // has the version name or version number that we want to use. In this case we want to use version 3 of the
    // template.
    List<Template> templates = templatesService.list().search("name=mytemplate").send().templates();
    String templateId = null;
    for (Template template : templates) {
        if (template.version().versionNumber().equals(BigInteger.valueOf(3))) {
            templateId = template.id();
            break;
        }
    }
    // Find the template disk we want be created on specific storage domain
    // for our virtual machine:
    TemplateService templateService = templatesService.templateService(templateId);
    List<DiskAttachment> diskAttachments = connection.followLink(templateService.get().send().template().diskAttachments());
    Disk disk = diskAttachments.get(0).disk();
    // Get the reference to the service that manages the virtual machines:
    VmsService vmsService = connection.systemService().vmsService();
    // Add a new virtual machine explicitly indicating the identifier of the template version that we want to use:
    vmsService.add().vm(vm().name("myvm").cluster(cluster().name("mycluster")).template(template().id(templateId)).diskAttachments(diskAttachment().disk(disk().id(disk.id()).format(DiskFormat.COW).storageDomains(storageDomain().id(storageDomain.id()))))).send();
    // Close the connection to the server:
    connection.close();
}

Example 3 with StorageDomainsService

use of org.ovirt.engine.sdk4.services.StorageDomainsService in project ovirt-engine-sdk-java by oVirt.

the class AttachNfsDataStorageDomain method main.

public static void main(String[] args) throws Exception {
    // Create the connection to the server:
    Connection connection = connection().url("https://engine40.example.com/ovirt-engine/api").user("admin@internal").password("redhat123").trustStoreFile("truststore.jks").build();
    // Locate the service that manages the storage domains, and use it to search for the storage domain:
    StorageDomainsService sdsService = connection.systemService().storageDomainsService();
    StorageDomain sd = sdsService.list().search("name=mydata").send().storageDomains().get(0);
    // Locate the service that manages the data centers and use it to search for the data center:
    DataCentersService dcsService = connection.systemService().dataCentersService();
    DataCenter dc = dcsService.list().search("name=mydc").send().dataCenters().get(0);
    // Locate the service that manages the data center where we want to attach the storage domain:
    DataCenterService dcService = dcsService.dataCenterService(dc.id());
    // Locate the service that manages the storage domains that are attached to the data center:
    AttachedStorageDomainsService attachedSdsService = dcService.storageDomainsService();
    // Use the "add" method of the service that manages the attached storage domains to attach it:
    attachedSdsService.add().storageDomain(storageDomain().id(sd.id())).send();
    // Wait till the storage domain is active:
    AttachedStorageDomainService attachedSdService = attachedSdsService.storageDomainService(sd.id());
    for (; ; ) {
        Thread.sleep(5 * 1000);
        sd = attachedSdService.get().send().storageDomain();
        if (sd.status() == StorageDomainStatus.ACTIVE) {
            break;
        }
    }
    // Close the connection to the server:
    connection.close();
}

Example 4 with StorageDomainsService

use of org.ovirt.engine.sdk4.services.StorageDomainsService in project ovirt-engine-sdk-java by oVirt.

the class ImportVm method main.

public static void main(String[] args) throws Exception {
    // Create connection to the oVirt engine server:
    Connection connection = connection().url("https://engine40.example.com/ovirt-engine/api").user("admin@internal").password("redhat123").trustStoreFile("truststore.jks").build();
    // Get storage domains service
    StorageDomainsService storageDomainsService = connection.systemService().storageDomainsService();
    // Get export storage domain
    StorageDomain exportDomain = storageDomainsService.list().search("name=myexport").send().storageDomains().get(0);
    // Get target storage domain
    StorageDomain targetStorageDomain = storageDomainsService.list().search("name=mydata").send().storageDomains().get(0);
    // Get cluster service
    ClustersService clustersService = connection.systemService().clustersService();
    // Get the cluster we import the VM to
    Cluster cluster = clustersService.list().search("name=mycluster").send().clusters().get(0);
    // Get VM service for export storage domain
    StorageDomainVmsService vmsService = storageDomainsService.storageDomainService(exportDomain.id()).vmsService();
    // Get the first exported VM, assuming we have one
    Vm exportedVm = vmsService.list().send().vm().get(0);
    // Import the exported VM into target storage domain, 'mydata'
    vmsService.vmService(exportedVm.id()).import_().storageDomain(storageDomain().id(targetStorageDomain.id())).cluster(cluster().id(cluster.id())).vm(vm().id(exportedVm.id())).send();
    // Close the connection
    connection.close();
}

Example 5 with StorageDomainsService

use of org.ovirt.engine.sdk4.services.StorageDomainsService in project ovirt-engine-sdk-java by oVirt.

the class ListGlanceImages method main.

public static void main(String[] args) throws Exception {
    // Create the connection to the server:
    Connection connection = connection().url("https://engine40.example.com/ovirt-engine/api").user("admin@internal").password("redhat123").trustStoreFile("truststore.jks").build();
    // Get the root of the services tree:
    SystemService systemService = connection.systemService();
    // Find the Glance storage domain that is available for default in any oVirt installation:
    StorageDomainsService sdsService = systemService.storageDomainsService();
    StorageDomain sd = sdsService.list().search("name=ovirt-image-repository").send().storageDomains().get(0);
    // Find the service that manages the Glance storage domain:
    StorageDomainService sdService = sdsService.storageDomainService(sd.id());
    // Find the service that manages the images available in that storage domain:
    ImagesService imagesService = sdService.imagesService();
    // List the images available in the storage domain:
    List<Image> images = imagesService.list().send().images();
    for (Image image : images) {
        System.out.println(image.name());
    }
    // Close the connection to the server:
    connection.close();
}