Examples of CreatePrivateTemplateAnswer

com.cloud.agent.api.storage.CreatePrivateTemplateAnswer

Examples of com.cloud.agent.api.storage.CreatePrivateTemplateAnswer

            secondaryStorageMountPath = uri.getHost() + ":" + uri.getPath();
            installPath = "template/tmpl/" + accountId + "/" + templateId;
            if( !createSecondaryStorageFolder(conn, secondaryStorageMountPath, installPath)) {
                details = " Filed to create folder " + installPath + " in secondary storage";
                s_logger.warn(details);
                return new CreatePrivateTemplateAnswer(cmd, false, details);
            }


            VDI volume = getVDIbyUuid(conn, volumeUUID);
            // create template SR
            URI tmpltURI = new URI(secondaryStoragePoolURL + "/" + installPath);
            tmpltSR = createNfsSRbyURI(conn, tmpltURI, false);


            // copy volume to template SR
            VDI tmpltVDI = cloudVDIcopy(conn, volume, tmpltSR, wait);
            // scan makes XenServer pick up VDI physicalSize
            tmpltSR.scan(conn);
            if (userSpecifiedName != null) {
                tmpltVDI.setNameLabel(conn, userSpecifiedName);
            }


            String tmpltUUID = tmpltVDI.getUuid(conn);
            String tmpltFilename = tmpltUUID + ".vhd";
            long virtualSize = tmpltVDI.getVirtualSize(conn);
            long physicalSize = tmpltVDI.getPhysicalUtilisation(conn);
            // create the template.properties file
            String templatePath = secondaryStorageMountPath + "/" + installPath;
            result = postCreatePrivateTemplate(conn, templatePath, tmpltFilename, tmpltUUID, userSpecifiedName, null, physicalSize, virtualSize, templateId);
            if (!result) {
                throw new CloudRuntimeException("Could not create the template.properties file on secondary storage dir: " + tmpltURI);
            }
            installPath = installPath + "/" + tmpltFilename;
            removeSR(conn, tmpltSR);
            tmpltSR = null;
            return new CreatePrivateTemplateAnswer(cmd, true, null, installPath, virtualSize, physicalSize, tmpltUUID, ImageFormat.VHD);
        } catch (Exception e) {
            if (tmpltSR != null) {
                removeSR(conn, tmpltSR);
            }
            if ( secondaryStorageMountPath != null) {
                deleteSecondaryStorageFolder(conn, secondaryStorageMountPath, installPath);
            }
            details = "Creating template from volume " + volumeUUID + " failed due to " + e.toString();
            s_logger.error(details, e);
        }
        return new CreatePrivateTemplateAnswer(cmd, result, details);
    }

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Examples of com.cloud.agent.api.storage.CreatePrivateTemplateAnswer

            secondaryStorageMountPath = uri.getHost() + ":" + uri.getPath();
            installPath = "template/tmpl/" + accountId + "/" + newTemplateId;
            if( !createSecondaryStorageFolder(conn, secondaryStorageMountPath, installPath)) {
                details = " Filed to create folder " + installPath + " in secondary storage";
                s_logger.warn(details);
                return new CreatePrivateTemplateAnswer(cmd, false, details);
            }
            String templatePath = secondaryStorageMountPath + "/" + installPath;
            // create snapshot SR
            String filename = backedUpSnapshotUuid;
            if ( !filename.startsWith("VHD-") && !filename.endsWith(".vhd")) {
                filename = backedUpSnapshotUuid + ".vhd";
            }
            String snapshotPath = secondaryStorageMountPath + "/snapshots/" + accountId + "/" + volumeId + "/" + filename;
            String results = createTemplateFromSnapshot(conn, templatePath, snapshotPath, wait);
            String[] tmp = results.split("#");
            String tmpltUuid = tmp[1];
            long physicalSize = Long.parseLong(tmp[2]);
            long virtualSize = Long.parseLong(tmp[3]) * 1024 * 1024;
            String tmpltFilename = tmpltUuid + ".vhd";


            // create the template.properties file
            result = postCreatePrivateTemplate(conn, templatePath, tmpltFilename, tmpltUuid, userSpecifiedName, null, physicalSize, virtualSize, newTemplateId);
            if (!result) {
                throw new CloudRuntimeException("Could not create the template.properties file on secondary storage dir: " + templatePath);
            }
            installPath = installPath + "/" + tmpltFilename;
            return new CreatePrivateTemplateAnswer(cmd, true, null, installPath, virtualSize, physicalSize, tmpltUuid, ImageFormat.VHD);
        } catch (Exception e) {
            if (secondaryStorageMountPath != null) {
                deleteSecondaryStorageFolder(conn, secondaryStorageMountPath, installPath);
            }
            details = "Creating template from snapshot " + backedUpSnapshotUuid + " failed due to " + e.toString();
            s_logger.error(details, e);
        }
        return new CreatePrivateTemplateAnswer(cmd, result, details);
    }

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Examples of com.cloud.agent.api.storage.CreatePrivateTemplateAnswer

      Ternary<String, Long, Long> result = createTemplateFromVolume(vmMo,
          accountId, templateId, cmd.getUniqueName(),
          secondaryStoragePoolURL, volumePath, 
          hostService.getWorkerName(context, cmd, 0));


      return new CreatePrivateTemplateAnswer(cmd, true, null,
          result.first(), result.third(), result.second(),
          cmd.getUniqueName(), ImageFormat.OVA);


    } catch (Throwable e) {
      if (e instanceof RemoteException) {
        hostService.invalidateServiceContext(context);
      }


      s_logger.error("Unexpecpted exception ", e);


      details = "CreatePrivateTemplateFromVolumeCommand exception: " + StringUtils.getExceptionStackInfo(e);
      return new CreatePrivateTemplateAnswer(cmd, false, details);
    }
  }

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Examples of com.cloud.agent.api.storage.CreatePrivateTemplateAnswer

      Ternary<String, Long, Long> result = createTemplateFromSnapshot(accountId,
        newTemplateId, uniqeName,
        secondaryStorageUrl, volumeId,
        backedUpSnapshotUuid);


      return new CreatePrivateTemplateAnswer(cmd, true, null,
          result.first(), result.third(), result.second(),
          uniqeName, ImageFormat.OVA);
    } catch (Throwable e) {
      if (e instanceof RemoteException) {
        hostService.invalidateServiceContext(context);
      }


      s_logger.error("Unexpecpted exception ", e);


      details = "CreatePrivateTemplateFromSnapshotCommand exception: " + StringUtils.getExceptionStackInfo(e);
      return new CreatePrivateTemplateAnswer(cmd, false, details);
    }
  }

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Examples of com.cloud.agent.api.storage.CreatePrivateTemplateAnswer

            snapshot = _mockVolumeDao.findByName(snapshotUUId);
            if (snapshot == null) {
                snapshotUUId = cmd.getSnapshotName();
                snapshot = _mockVolumeDao.findByName(snapshotUUId);
                if (snapshot == null) {
                    return new CreatePrivateTemplateAnswer(cmd, false, "can't find snapshot:" + snapshotUUId);
                }
            }


            sec = _mockSecStorageDao.findByUrl(cmd.getSecondaryStorageUrl());
            if (sec == null) {
                return new CreatePrivateTemplateAnswer(cmd, false, "can't find secondary storage");
            }
            txn.commit();
        } finally {
            txn.close();
            txn = TransactionLegacy.open(TransactionLegacy.CLOUD_DB);
            txn.close();
        }


        MockVolumeVO template = new MockVolumeVO();
        String uuid = UUID.randomUUID().toString();
        template.setName(uuid);
        template.setPath(sec.getMountPoint() + uuid);
        template.setPoolId(sec.getId());
        template.setSize(snapshot.getSize());
        template.setStatus(Status.DOWNLOADED);
        template.setType(MockVolumeType.TEMPLATE);
        txn = TransactionLegacy.open(TransactionLegacy.SIMULATOR_DB);
        try {
            txn.start();
            template = _mockVolumeDao.persist(template);
            txn.commit();
        } catch (Exception ex) {
            txn.rollback();
            throw new CloudRuntimeException("Error when saving template " + template, ex);
        } finally {
            txn.close();
            txn = TransactionLegacy.open(TransactionLegacy.CLOUD_DB);
            txn.close();
        }


        return new CreatePrivateTemplateAnswer(cmd, true, "", template.getName(), template.getSize(), template.getSize(), template.getName(), ImageFormat.QCOW2);
    }

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Examples of com.cloud.agent.api.storage.CreatePrivateTemplateAnswer

        MockSecStorageVO sec = null;
        try {
            txn.start();
            volume = _mockVolumeDao.findByStoragePathAndType(cmd.getVolumePath());
            if (volume == null) {
                return new CreatePrivateTemplateAnswer(cmd, false, "cant' find volume" + cmd.getVolumePath());
            }


            sec = _mockSecStorageDao.findByUrl(cmd.getSecondaryStorageUrl());
            if (sec == null) {
                return new CreatePrivateTemplateAnswer(cmd, false, "can't find secondary storage");
            }
            txn.commit();
        } catch (Exception ex) {
            txn.rollback();
            throw new CloudRuntimeException("Error when creating private template from volume");
        } finally {
            txn.close();
            txn = TransactionLegacy.open(TransactionLegacy.CLOUD_DB);
            txn.close();
        }


        MockVolumeVO template = new MockVolumeVO();
        String uuid = UUID.randomUUID().toString();
        template.setName(uuid);
        template.setPath(sec.getMountPoint() + uuid);
        template.setPoolId(sec.getId());
        template.setSize(volume.getSize());
        template.setStatus(Status.DOWNLOADED);
        template.setType(MockVolumeType.TEMPLATE);
        txn = TransactionLegacy.open(TransactionLegacy.SIMULATOR_DB);
        try {
            txn.start();
            template = _mockVolumeDao.persist(template);
            txn.commit();
        } catch (Exception ex) {
            txn.rollback();
            throw new CloudRuntimeException("Encountered " + ex.getMessage() + " when persisting template " + template.getName(), ex);
        } finally {
            txn.close();
            txn = TransactionLegacy.open(TransactionLegacy.CLOUD_DB);
            txn.close();
        }


        return new CreatePrivateTemplateAnswer(cmd, true, "", template.getName(), template.getSize(), template.getSize(), template.getName(), ImageFormat.QCOW2);
    }

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Examples of com.cloud.agent.api.storage.CreatePrivateTemplateAnswer

                invalidateServiceContext();
            }


            String details = "CreatePrivateTemplateFromVolumeCommand failed due to " + VmwareHelper.getExceptionMessage(e);
            s_logger.error(details, e);
            return new CreatePrivateTemplateAnswer(cmd, false, details);
        }
    }

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Examples of com.cloud.agent.api.storage.CreatePrivateTemplateAnswer

                invalidateServiceContext();
            }


            String details = "CreatePrivateTemplateFromSnapshotCommand failed due to " + VmwareHelper.getExceptionMessage(e);
            s_logger.error(details, e);
            return new CreatePrivateTemplateAnswer(cmd, false, details);
        }
    }

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Examples of com.cloud.agent.api.storage.CreatePrivateTemplateAnswer

            // FIXME: before sending the command, check if there's enough
            // capacity
            // on the storage server to create the template


            // This can be sent to a KVM host too.
            CreatePrivateTemplateAnswer answer = null;
            if (snapshotId != null) {
                if (!_snapshotDao.lockInLockTable(snapshotId.toString(), 10)) {
                    throw new CloudRuntimeException(
                            "Creating template from snapshot failed due to snapshot:"
                                    + snapshotId
                                    + " is being used, try it later ");
                }
            } else {
                if (!_volsDao.lockInLockTable(volumeId.toString(), 10)) {
                    throw new CloudRuntimeException(
                            "Creating template from volume failed due to volume:"
                                    + volumeId
                                    + " is being used, try it later ");
                }
            }
            try {
                answer = (CreatePrivateTemplateAnswer) _storageMgr.sendToPool(
                        pool, cmd);
            } catch (StorageUnavailableException e) {
            } finally {
                if (snapshotId != null) {
                    _snapshotDao.unlockFromLockTable(snapshotId.toString());
                } else {
                    _volsDao.unlockFromLockTable(volumeId.toString());
                }
            }
            if ((answer != null) && answer.getResult()) {
                privateTemplate = _templateDao.findById(templateId);
                String answerUniqueName = answer.getUniqueName();
                if (answerUniqueName != null) {
                    privateTemplate.setUniqueName(answerUniqueName);
                } else {
                    privateTemplate.setUniqueName(uniqueName);
                }
                ImageFormat format = answer.getImageFormat();
                if (format != null) {
                    privateTemplate.setFormat(format);
                } else {
                    // This never occurs.
                    // Specify RAW format makes it unusable for snapshots.
                    privateTemplate.setFormat(ImageFormat.RAW);
                }


                String checkSum = getChecksum(secondaryStorageHost.getId(),
                        answer.getPath());


                Transaction txn = Transaction.currentTxn();


                txn.start();


                privateTemplate.setChecksum(checkSum);
                _templateDao.update(templateId, privateTemplate);


                // add template zone ref for this template
                _templateDao.addTemplateToZone(privateTemplate, zoneId);
                VMTemplateHostVO templateHostVO = new VMTemplateHostVO(
                        secondaryStorageHost.getId(), templateId);
                templateHostVO.setDownloadPercent(100);
                templateHostVO.setDownloadState(Status.DOWNLOADED);
                templateHostVO.setInstallPath(answer.getPath());
                templateHostVO.setLastUpdated(new Date());
                templateHostVO.setSize(answer.getVirtualSize());
                templateHostVO.setPhysicalSize(answer.getphysicalSize());
                _templateHostDao.persist(templateHostVO);


                UsageEventUtils.publishUsageEvent(EventTypes.EVENT_TEMPLATE_CREATE, privateTemplate.getAccountId(),
                        secondaryStorageHost.getDataCenterId(), privateTemplate.getId(),
                        privateTemplate.getName(), null, privateTemplate.getSourceTemplateId(),

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Examples of com.cloud.agent.api.storage.CreatePrivateTemplateAnswer

            secondaryStorageMountPath = uri.getHost() + ":" + uri.getPath();
            installPath = "template/tmpl/" + accountId + "/" + templateId;
            if( !createSecondaryStorageFolder(conn, secondaryStorageMountPath, installPath)) {
                details = " Filed to create folder " + installPath + " in secondary storage";
                s_logger.warn(details);
                return new CreatePrivateTemplateAnswer(cmd, false, details);
            }


            VDI volume = getVDIbyUuid(conn, volumeUUID);
            // create template SR
            URI tmpltURI = new URI(secondaryStoragePoolURL + "/" + installPath);
            tmpltSR = createNfsSRbyURI(conn, tmpltURI, false);


            // copy volume to template SR
            VDI tmpltVDI = cloudVDIcopy(conn, volume, tmpltSR, wait);
            // scan makes XenServer pick up VDI physicalSize
            tmpltSR.scan(conn);
            if (userSpecifiedName != null) {
                tmpltVDI.setNameLabel(conn, userSpecifiedName);
            }


            String tmpltUUID = tmpltVDI.getUuid(conn);
            String tmpltFilename = tmpltUUID + ".vhd";
            long virtualSize = tmpltVDI.getVirtualSize(conn);
            long physicalSize = tmpltVDI.getPhysicalUtilisation(conn);
            // create the template.properties file
            String templatePath = secondaryStorageMountPath + "/" + installPath;
            result = postCreatePrivateTemplate(conn, templatePath, tmpltFilename, tmpltUUID, userSpecifiedName, null, physicalSize, virtualSize, templateId);
            if (!result) {
                throw new CloudRuntimeException("Could not create the template.properties file on secondary storage dir: " + tmpltURI);
            }
            installPath = installPath + "/" + tmpltFilename;
            removeSR(conn, tmpltSR);
            tmpltSR = null;
            return new CreatePrivateTemplateAnswer(cmd, true, null, installPath, virtualSize, physicalSize, tmpltUUID, ImageFormat.VHD);
        } catch (Exception e) {
            if (tmpltSR != null) {
                removeSR(conn, tmpltSR);
            }
            if ( secondaryStorageMountPath != null) {
                deleteSecondaryStorageFolder(conn, secondaryStorageMountPath, installPath);
            }
            details = "Creating template from volume " + volumeUUID + " failed due to " + e.toString();
            s_logger.error(details, e);
        }
        return new CreatePrivateTemplateAnswer(cmd, result, details);
    }

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