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GPU 接口文档磁盘与云存储挂载 US3 对象存储到实例
GPU API 接口

挂载 US3 对象存储到实例

接口说明

将 US3 对象存储桶挂载到优云智算 GPU 实例,实例内可直接访问存储中的文件。

POSThttps://api.compshare.cnActionAttachUS3

使用限制

  • 调用前需在控制台 US3 模块中开通对应地域的存储桶,否则接口会因获取不到 bucket 返回错误。
  • 实例需处于 Running 状态。

请求参数

名称类型必填描述示例值
ActionString接口名称AttachUS3
RegionString地域cn-wlcb
ZoneString可用区cn-wlcb-01
UHostIdString实例 IDuhost-xxxx

响应参数

名称类型描述示例值
ActionString响应名称AttachUS3
RetCodeInteger返回码,0 为成功0

请求示例

Python(使用 UCloud SDK)

安装 SDK:

pip install --upgrade ucloud-sdk-python3

示例代码:

from ucloud.core import exc from ucloud.client import Client def main(): client = Client({ "region": "cn-wlcb", "public_key": "my_public_key", # 替换为你的公钥(控制台 账户中心 → API 密钥:https://console.compshare.cn/uaccount/api_manage) "private_key": "my_private_key", # 替换为你的私钥 "base_url": "https://api.compshare.cn", }) try: resp = client.ucompshare().invoke("AttachUS3", { "Region": "cn-wlcb", "Zone": "cn-wlcb-01", "UHostId": "uhost-xxxx", # 实例 ID,通过 DescribeCompShareInstance 获取 }) print("挂载成功") except exc.UCloudException as e: print(e) if __name__ == "__main__": main()

Go(使用 UCloud SDK)

安装依赖:

go get github.com/ucloud/ucloud-sdk-go

示例代码:

package main import ( "fmt" "github.com/ucloud/ucloud-sdk-go/ucloud" "github.com/ucloud/ucloud-sdk-go/ucloud/auth" "github.com/ucloud/ucloud-sdk-go/ucloud/request" "github.com/ucloud/ucloud-sdk-go/ucloud/response" ) type AttachUS3Request struct { request.CommonBase UHostId *string } type AttachUS3Response struct { response.CommonBase } func main() { cfg := ucloud.NewConfig() cfg.Region = "cn-wlcb" cfg.BaseUrl = "https://api.compshare.cn" credential := auth.NewCredential() credential.PublicKey = "my_public_key" // 替换为你的公钥(控制台 账户中心 → API 密钥:https://console.compshare.cn/uaccount/api_manage) credential.PrivateKey = "my_private_key" // 替换为你的私钥 client := ucloud.NewClient(&cfg, &credential) req := &AttachUS3Request{ UHostId: ucloud.String("uhost-xxxx"), // 实例 ID,通过 DescribeCompShareInstance 获取 } req.SetRegion("cn-wlcb") req.SetZone("cn-wlcb-01") resp := &AttachUS3Response{} if err := client.InvokeAction("AttachUS3", req, resp); err != nil { fmt.Printf("调用失败: RetCode=%d Msg=%s err=%v\n", resp.RetCode, resp.Message, err) return } fmt.Println("挂载成功") }

响应示例

{ "Action": "AttachUS3", "RetCode": 0 }
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