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弹性云服务器 ECS-弹性云服务器挂载磁盘:操作步骤

时间：2024-11-14 15:10:21

弹性云服务器 ECS 应用示例

操作步骤

创建云硬盘。

接口相关信息
 URI格式：POST /v2/{project_id}/volumes

详情请参见创建云硬盘。

请求示例

POST https://{endpoint}/v2/74610f3a5ad941998e91f076297ecf27/volumes

{endpoint}信息请从地区和终端节点获取。

Body：

{
    "volume": {
        "name": "openapi_vol02", 
        "availability_zone":"az_test_01", 
        "description": "create for api test", 
        "volume_type": "SSD", 
        "size": 40
    }
}

响应示例

{
  "volume": {
    "status": "creating",
    "user_id": "f79791beca3c48159ac2553fff22e166",
    "attachments": [],
    "links": [
      {
        "href": "https://xxx/v2/74610f3a5ad941998e91f076297ecf27/volumes/51f45e08-1d4f-44c6-a4a9-84a488e0e8d3",
        "rel": "self"
      },
      {
        "href": "https://xxx/74610f3a5ad941998e91f076297ecf27/volumes/51f45e08-1d4f-44c6-a4a9-84a488e0e8d3",
        "rel": "bookmark"
      }
    ],
    "availability_zone": "az_test_01",
    "bootable": "false",
    "encrypted": false,
    "created_at": "2018-05-16T11:19:33.992984",
    "description": "create for api test",
    "updated_at": null,
    "volume_type": "SSD",
    "name": "openapi_vol02",
    "replication_status": "disabled",
    "consistencygroup_id": null,
    "source_volid": null,
    "snapshot_id": null,
    "shareable": false,
    "multiattach": false,
    "metadata": {
      "__system__volume_name": "openapi_vol02"
    },
    "id": "51f45e08-1d4f-44c6-a4a9-84a488e0e8d3",
    "size": 40
  }
}

记录响应中“volume”的ID。

挂载磁盘。
- 接口相关信息
   URI格式：POST /v1/{project_id}/cloudservers/{server_id}/attachvolume
  
  详情请参见弹性云服务器挂载磁盘。
- 请求示例
   POST https://{endpoint}/v1/74610f3a5ad941998e91f076297ecf27/cloudservers/9f4d9281-95e7-4915-a126-1ee597101e2e/attachvolume
  
  {endpoint}信息请从地区和终端节点获取。
  
  Body：
```
{
    "volumeAttachment": {
         "volumeId": "51f45e08-1d4f-44c6-a4a9-84a488e0e8d3",
         "device": "/dev/sdb",
         "volume_type": "SSD",
         "count": 5,
         "hw:passthrough": "true"
    },
    "dry_run": false
}
```
- 响应示例
```
{
    "job_id": "ff80808288d41e1b018990260955686a"
}
```
确认挂载磁盘是否成功。
- 接口相关信息
   URI格式：GET /v1/{project_id}/cloudservers/{server_id}/os-volume_attachments
  
  详情请参见查询弹性云服务器挂载磁盘信息。
- 请求示例
   GET https://{endpoint}/v2.1/74610f3a5ad941998e91f076297ecf27/servers/9f4d9281-95e7-4915-a126-1ee597101e2e/os-volume_attachments
  
  GET https://{endpoint}/v1/74610f3a5ad941998e91f076297ecf27/cloudservers/9f4d9281-95e7-4915-a126-1ee597101e2e/os-volume_attachments
  
  {endpoint}信息请从地区和终端节点获取。
- 响应示例
```
{
    "volumeAttachments": [
        {
            "device": "/dev/sda",
            "id": "a26887c6-c47b-4654-abb5-dfadf7d3f803",
            "serverId": "9f4d9281-95e7-4915-a126-1ee597101e2e",
            "volumeId": "a26887c6-c47b-4654-abb5-dfadf7d3f803"
        },
        {
            "device": "/dev/sdb",
            "id": "51f45e08-1d4f-44c6-a4a9-84a488e0e8d3",
            "serverId": "9f4d9281-95e7-4915-a126-1ee597101e2e",
            "volumeId": "51f45e08-1d4f-44c6-a4a9-84a488e0e8d3"
        }
    ]
}
```