无法从 Azure java SDK 列出图像发布者-Java问题

Cannot list image publishers from Azure java SDK(无法从 Azure java SDK 列出图像发布者)

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问题描述

我正在使用 Azure ARM API，并尝试通过 Azure Java SDK 按位置列出所有发布者，方法是执行以下代码:

import com.microsoft.azure.management.compute.ComputeManagementClient;导入 com.microsoft.azure.management.compute.ComputeManagementService；导入 com.microsoft.azure.management.compute.models.VirtualMachineImageListPublishersParameters；导入 com.microsoft.azure.management.compute.models.VirtualMachineImageResourceList；@测试公共无效 testListPublishers() {ComputeManagementClient 客户端 = ComputeManagementService.create(createConfiguration());VirtualMachineImageListPublishersParameters params = new VirtualMachineImageListPublishersParameters();params.setLocation("westus");VirtualMachineImageResourceList 响应 = client.getVirtualMachineImagesOperations().listPublishers(params);ArrayList<VirtualMachineImageResource>资源 = response.getResources();System.out.println("找到的发布者:" + resources.size());}

这会产生以下请求:

GET/subscriptions/{some-subscription}/providers/Microsoft.Compute/locations/westus/publishers?api-version=2015-06-15

但是，无论我在发布者参数中放置的位置如何，我总是会得到并清空列表.我能够列出具有相同客户端的其他资源，因此创建客户端不是问题.

你对我可能做错了什么有什么建议吗?也许有我没有的权限?

谢谢！

解决方案

根据我的经验，这个问题是由于 Azure AD 上注册的应用程序没有 Reader 角色引起的.我重现了这个问题，并通过为 AzureAD 应用分配读者角色来解决它.

有两种分配读者角色的方法.

使用带有 arm 模式的 Azure-CLI，命令 azure ad role assignment create --objectId ;-o 阅读器 -c/subscriptions/<subscriptionId>/

<块引用>

如果不知道 AzureAD 应用的 objectId，可以命令 azure ad sp show --search

通过搜索名称添加用户:

将 Reader 角色分配给 aad 应用后，您可以根据需要列出图片发布者.

I'm using the Azure ARM API and I'm trying to list all publishers by location through the Azure Java SDK, by executing the following code:

import com.microsoft.azure.management.compute.ComputeManagementClient;
import com.microsoft.azure.management.compute.ComputeManagementService;
import com.microsoft.azure.management.compute.models.VirtualMachineImageListPublishersParameters;
import com.microsoft.azure.management.compute.models.VirtualMachineImageResourceList;

@Test
public void testListPublishers() {
    ComputeManagementClient client = ComputeManagementService.create(createConfiguration());
    VirtualMachineImageListPublishersParameters params = new VirtualMachineImageListPublishersParameters();
    params.setLocation("westus");
    VirtualMachineImageResourceList response = client.getVirtualMachineImagesOperations().listPublishers(params);
    ArrayList<VirtualMachineImageResource> resources = response.getResources();
    System.out.println("Found publishers: " + resources.size());
}

This results in the following request:

GET /subscriptions/{some-subscription}/providers/Microsoft.Compute/locations/westus/publishers?api-version=2015-06-15

However, I always get and empty list, no matter the location I put in the publisher parameters. I am able to list other resources with the same client, so it is not an issue in creating the client.



Do you have any suggestions of what I might be doing wrong? Perhaps there is a permission that I don't have?

Thanks!
 解决方案 
Per my experience, the issue was caused by the application registed on Azure AD has no Reader role. I reproduced the issue, and resolved it via assign a Reader role to the AzureAD app.

There are two way for assigning a Reader role.

Using Azure-CLI with arm mode, and command azure ad role assignment create --objectId <objectId of the aad app> -o Reader -c /subscriptions/<subscriptionId>/



  If you don't know the objectId of the AzureAD app, you can command azure ad sp show --search <the aad app name> to review it. If you have no Service Principal (SP) for Azure AD, you can command azure ad sp create <clientId> to create it.



Add the role and user via All settings -> RESOURCE MANAGEMENT -> Users when the application shown on Azure new portal, please see the pics below.
Select a role Reader :


Add a user by searching name:


After assign the Reader role to the aad app, you can list the image publishers as your wish.

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