| // Licensed to the Apache Software Foundation (ASF) under one |
| // or more contributor license agreements. See the NOTICE file |
| // distributed with this work for additional information |
| // regarding copyright ownership. The ASF licenses this file |
| // to you under the Apache License, Version 2.0 (the |
| // "License"); you may not use this file except in compliance |
| // with the License. You may obtain a copy of the License at |
| // |
| // http://www.apache.org/licenses/LICENSE-2.0 |
| // |
| // Unless required by applicable law or agreed to in writing, |
| // software distributed under the License is distributed on an |
| // "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY |
| // KIND, either express or implied. See the License for the |
| // specific language governing permissions and limitations |
| // under the License. |
| package org.apache.cloudstack.api.command.user.volume; |
| import org.apache.cloudstack.api.BaseAsyncCmd; |
| import org.apache.log4j.Logger; |
| |
| import org.apache.cloudstack.acl.SecurityChecker.AccessType; |
| import org.apache.cloudstack.api.ACL; |
| import org.apache.cloudstack.api.APICommand; |
| import org.apache.cloudstack.api.ApiCommandResourceType; |
| import org.apache.cloudstack.api.ApiConstants; |
| import org.apache.cloudstack.api.ApiErrorCode; |
| import org.apache.cloudstack.api.Parameter; |
| import org.apache.cloudstack.api.ResponseObject.ResponseView; |
| import org.apache.cloudstack.api.ServerApiException; |
| import org.apache.cloudstack.api.command.user.UserCmd; |
| import org.apache.cloudstack.api.response.DiskOfferingResponse; |
| import org.apache.cloudstack.api.response.VolumeResponse; |
| import org.apache.cloudstack.context.CallContext; |
| |
| import com.cloud.event.EventTypes; |
| import com.cloud.exception.InvalidParameterValueException; |
| import com.cloud.exception.PermissionDeniedException; |
| import com.cloud.exception.ResourceAllocationException; |
| import com.cloud.projects.Project; |
| import com.cloud.storage.Volume; |
| import com.cloud.user.Account; |
| |
| |
| @APICommand(name = "resizeVolume", description = "Resizes a volume", responseObject = VolumeResponse.class, responseView = ResponseView.Restricted, entityType = {Volume.class}, |
| requestHasSensitiveInfo = false, responseHasSensitiveInfo = false) |
| public class ResizeVolumeCmd extends BaseAsyncCmd implements UserCmd { |
| public static final Logger s_logger = Logger.getLogger(ResizeVolumeCmd.class.getName()); |
| |
| private static final String s_name = "resizevolumeresponse"; |
| |
| ///////////////////////////////////////////////////// |
| //////////////// API parameters ///////////////////// |
| ///////////////////////////////////////////////////// |
| |
| @ACL(accessType = AccessType.OperateEntry) |
| @Parameter(name = ApiConstants.ID, entityType = VolumeResponse.class, required = true, type = CommandType.UUID, description = "the ID of the disk volume") |
| private Long id; |
| |
| @Parameter(name = ApiConstants.MIN_IOPS, type = CommandType.LONG, required = false, description = "New minimum number of IOPS") |
| private Long minIops; |
| |
| @Parameter(name = ApiConstants.MAX_IOPS, type = CommandType.LONG, required = false, description = "New maximum number of IOPS") |
| private Long maxIops; |
| |
| @Parameter(name = ApiConstants.SIZE, type = CommandType.LONG, required = false, description = "New volume size in GB") |
| private Long size; |
| |
| @Parameter(name = ApiConstants.SHRINK_OK, type = CommandType.BOOLEAN, required = false, description = "Verify OK to Shrink") |
| private boolean shrinkOk; |
| |
| @Parameter(name = ApiConstants.DISK_OFFERING_ID, |
| entityType = DiskOfferingResponse.class, |
| type = CommandType.UUID, |
| required = false, |
| description = "new disk offering id") |
| private Long newDiskOfferingId; |
| |
| ///////////////////////////////////////////////////// |
| /////////////////// Accessors /////////////////////// |
| ///////////////////////////////////////////////////// |
| |
| public ResizeVolumeCmd() {} |
| |
| public ResizeVolumeCmd(Long id, Long minIops, Long maxIops) { |
| this.id = id; |
| this.minIops = minIops; |
| this.maxIops = maxIops; |
| } |
| |
| public ResizeVolumeCmd(Long id, Long minIops, Long maxIops, long diskOfferingId) { |
| this.id = id; |
| this.minIops = minIops; |
| this.maxIops = maxIops; |
| this.newDiskOfferingId = diskOfferingId; |
| } |
| |
| //TODO use the method getId() instead of this one. |
| public Long getEntityId() { |
| return id; |
| } |
| |
| public Long getId() { |
| return getEntityId(); |
| } |
| |
| public Long getMinIops() { |
| return minIops; |
| } |
| |
| public Long getMaxIops() { |
| return maxIops; |
| } |
| |
| public Long getSize() { |
| return size; |
| } |
| |
| public boolean isShrinkOk() { |
| return shrinkOk; |
| } |
| |
| public Long getNewDiskOfferingId() { |
| return newDiskOfferingId; |
| } |
| |
| ///////////////////////////////////////////////////// |
| /////////////// API Implementation/////////////////// |
| ///////////////////////////////////////////////////// |
| |
| @Override |
| public String getCommandName() { |
| return s_name; |
| } |
| |
| @Override |
| public ApiCommandResourceType getApiResourceType() { |
| return ApiCommandResourceType.Volume; |
| } |
| |
| @Override |
| public Long getApiResourceId() { |
| return id; |
| } |
| |
| public static String getResultObjectName() { |
| return "volume"; |
| } |
| |
| @Override |
| public long getEntityOwnerId() { |
| |
| Volume volume = _entityMgr.findById(Volume.class, getEntityId()); |
| if (volume == null) { |
| throw new InvalidParameterValueException("Unable to find volume by id=" + id); |
| } |
| |
| Account account = _accountService.getAccount(volume.getAccountId()); |
| //Can resize volumes for enabled projects/accounts only |
| if (account.getType() == Account.Type.PROJECT) { |
| Project project = _projectService.findByProjectAccountId(volume.getAccountId()); |
| if (project.getState() != Project.State.Active) { |
| throw new PermissionDeniedException("Can't add resources to project id=" + project.getId() + " in state=" + project.getState() + |
| " as it's no longer active"); |
| } |
| } else if (account.getState() == Account.State.DISABLED) { |
| throw new PermissionDeniedException("The owner of volume " + id + " is disabled: " + account); |
| } |
| |
| return volume.getAccountId(); |
| } |
| |
| @Override |
| public String getEventType() { |
| return EventTypes.EVENT_VOLUME_RESIZE; |
| } |
| |
| @Override |
| public String getEventDescription() { |
| if (getSize() != null) { |
| return "Volume Id: " + this._uuidMgr.getUuid(Volume.class, getEntityId()) + " to size " + getSize() + " GB"; |
| } else { |
| return "Volume Id: " + this._uuidMgr.getUuid(Volume.class, getEntityId()); |
| } |
| } |
| |
| @Override |
| public void execute() { |
| Volume volume = null; |
| try { |
| if (size != null) { |
| CallContext.current().setEventDetails("Volume Id: " + this._uuidMgr.getUuid(Volume.class, getEntityId()) + " to size " + getSize() + " GB"); |
| } else { |
| CallContext.current().setEventDetails("Volume Id: " + this._uuidMgr.getUuid(Volume.class, getEntityId())); |
| } |
| |
| volume = _volumeService.resizeVolume(this); |
| } catch (ResourceAllocationException ex) { |
| s_logger.error(ex.getMessage()); |
| throw new ServerApiException(ApiErrorCode.RESOURCE_ALLOCATION_ERROR, ex.getMessage()); |
| } catch (InvalidParameterValueException ex) { |
| s_logger.info(ex.getMessage()); |
| throw new ServerApiException(ApiErrorCode.UNSUPPORTED_ACTION_ERROR, ex.getMessage()); |
| } |
| |
| if (volume != null) { |
| VolumeResponse response = _responseGenerator.createVolumeResponse(getResponseView(), volume); |
| //FIXME - have to be moved to ApiResponseHelper |
| response.setResponseName(getCommandName()); |
| setResponseObject(response); |
| } else { |
| throw new ServerApiException(ApiErrorCode.INTERNAL_ERROR, "Failed to resize volume"); |
| } |
| } |
| } |