| /* |
| * 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.jclouds.openstack.nova.v2_0.extensions; |
| |
| import javax.inject.Named; |
| import javax.ws.rs.Consumes; |
| import javax.ws.rs.DELETE; |
| import javax.ws.rs.GET; |
| import javax.ws.rs.POST; |
| import javax.ws.rs.Path; |
| import javax.ws.rs.PathParam; |
| import javax.ws.rs.Produces; |
| import javax.ws.rs.core.MediaType; |
| |
| import org.jclouds.Fallbacks.EmptyFluentIterableOnNotFoundOr404; |
| import org.jclouds.Fallbacks.FalseOnNotFoundOr404; |
| import org.jclouds.Fallbacks.NullOnNotFoundOr404; |
| import org.jclouds.javax.annotation.Nullable; |
| import org.jclouds.openstack.keystone.auth.filters.AuthenticateRequest; |
| import org.jclouds.openstack.nova.v2_0.domain.VolumeAttachment; |
| import org.jclouds.openstack.v2_0.ServiceType; |
| import org.jclouds.openstack.v2_0.services.Extension; |
| import org.jclouds.rest.annotations.Fallback; |
| import org.jclouds.rest.annotations.PayloadParam; |
| import org.jclouds.rest.annotations.RequestFilters; |
| import org.jclouds.rest.annotations.SelectJson; |
| import org.jclouds.rest.annotations.WrapWith; |
| |
| import com.google.common.collect.FluentIterable; |
| |
| /** |
| * Provides access to the OpenStack Compute (Nova) Volume Attachments Extension API. |
| * |
| * This API strictly handles attaching Volumes to Servers. To create and manage Volumes you need to use the Cinder API. |
| * @see org.jclouds.openstack.cinder.v1.features.VolumeApi |
| */ |
| @Extension(of = ServiceType.COMPUTE, namespace = ExtensionNamespaces.VOLUME_ATTACHMENTS, |
| name = ExtensionNames.VOLUME_ATTACHMENT, alias = ExtensionAliases.VOLUME_ATTACHMENT) |
| @RequestFilters(AuthenticateRequest.class) |
| @Consumes(MediaType.APPLICATION_JSON) |
| @Path("/servers") |
| public interface VolumeAttachmentApi { |
| /** |
| * Lists Volume Attachments for a given Server. |
| * |
| * @param serverId The ID of the Server |
| * @return All VolumeAttachments for the Server |
| */ |
| @Named("volumeAttachment:list") |
| @GET |
| @Path("/{serverId}/os-volume_attachments") |
| @SelectJson("volumeAttachments") |
| @Fallback(EmptyFluentIterableOnNotFoundOr404.class) |
| FluentIterable<VolumeAttachment> listAttachmentsOnServer(@PathParam("serverId") String serverId); |
| |
| /** |
| * Gets a specific Volume Attachment for a Volume and Server. |
| * |
| * @param volumeId The ID of the Volume |
| * @param serverId The ID of the Server |
| * @return The Volume Attachment. |
| */ |
| @Named("volumeAttachment:get") |
| @GET |
| @Path("/{serverId}/os-volume_attachments/{id}") |
| @SelectJson("volumeAttachment") |
| @Fallback(NullOnNotFoundOr404.class) |
| @Nullable |
| VolumeAttachment getAttachmentForVolumeOnServer(@PathParam("id") String volumeId, |
| @PathParam("serverId") String serverId); |
| |
| /** |
| * Attaches a Volume to a Server. |
| * |
| * Note: If you are using KVM as your hypervisor then the actual device name in the Server will be different than |
| * the one specified. When the Server sees a new device, it picks the next available name (which in most cases is |
| * /dev/vdc) and the disk shows up there on the Server. |
| * |
| * @param serverId The ID of the Server |
| * @param volumeId The ID of the Volume |
| * @param device The name of the device this Volume will be identified as in the Server (e.g. /dev/vdc) |
| * @return The Volume Attachment. |
| */ |
| @Named("volumeAttachment:attach") |
| @POST |
| @Path("/{serverId}/os-volume_attachments") |
| @SelectJson("volumeAttachment") |
| @Produces(MediaType.APPLICATION_JSON) |
| @WrapWith("volumeAttachment") |
| VolumeAttachment attachVolumeToServerAsDevice(@PayloadParam("volumeId") String volumeId, |
| @PathParam("serverId") String serverId, @PayloadParam("device") String device); |
| |
| /** |
| * Detaches a Volume from a server. |
| * |
| * Note: Make sure you've unmounted the volume first. Failure to do so could result in failure or data loss. |
| * |
| * @param volumeId The ID of the Volume |
| * @param serverId The ID of the Server |
| * @return true if successful |
| */ |
| @Named("volumeAttachment:detach") |
| @DELETE |
| @Path("/{serverId}/os-volume_attachments/{id}") |
| @Fallback(FalseOnNotFoundOr404.class) |
| boolean detachVolumeFromServer(@PathParam("id") String volumeId, |
| @PathParam("serverId") String serverId); |
| } |