使用资源组进行精细化资源控制

资源组授权的工作原理

您可以使用资源组（Resource Group）对阿里云账号内的资源进行分组管理。例如，为不同的项目创建对应的资源组，并将资源转移到对应的组中，以便集中管理各项目的资源。更多信息，请参见什么是资源组。

在完成资源分组后，您可以为不同的RAM授权主体（RAM用户、RAM用户组或RAM角色）授予指定资源组范围的权限，从而限定这个授权主体只能管理该资源组内的资源。更多信息，请参见资源分组和授权。

这种授权方式的优点有：

• 权限精细化：确保每个身份能获得最准确的资源访问权限，避免账号下的多个项目的资源混合管理。

• 良好的扩展性：后续新增资源时，只需将其加入该资源组，RAM身份便会自动获得新资源的相应权限，无需再次授权。

为RAM用户授予资源组级别的权限

下面以RAM用户为例，介绍授予指定资源组内容器服务Kubernetes版资源权限的操作步骤。

支持资源组的资源类型

容器服务Kubernetes版支持资源组的资源类型如下表所示：

不支持资源组级别授权的操作

容器服务Kubernetes版中不支持资源组级别授权的操作（Action）如下：

对于不支持资源组授权的操作，授权时资源范围选择资源组级别将无效。如果仍需要RAM用户有上述操作权限，您需要创建自定义权限策略，授权时资源范围选择账号级别。

以下是两个自定义权限策略示例，您可以根据实际需要调整策略内容。

• 允许不支持资源组级别授权的全部只读操作：Action中列举不支持资源组级别授权的所有只读操作。

  {
    "Version": "1",
    "Statement": [
      {
        "Effect": "Allow",
        "Action": [
          "cs:DescribeClusterAddonVersions",
          "cs:DescribeClusters",
          "cs:DescribeClustersV1",
          "cs:DescribeEdgeMachineActiveProcess",
          "cs:DescribeEdgeMachineModels",
          "cs:DescribeEdgeMachineTunnelConfigDetail",
          "cs:DescribeEdgeMachines",
          "cs:DescribeEventsForRegion",
          "cs:DescribeImages",
          "cs:DescribeKubernetesTemplates",
          "cs:DescribeMetaClusterInnerKubeconfig",
          "cs:DescribeNodePoolNodePools",
          "cs:DescribeRegionImages",
          "cs:DescribeUserCapability",
          "cs:GetAIDiagnosisResult",
          "cs:GetAddonTemplateDifference",
          "cs:GetClusterBasicInfo",
          "cs:GetClusterCheckResult",
          "cs:GetClusterComponent",
          "cs:GetClusterReportSummary",
          "cs:GetClusterServices",
          "cs:GetDiagnosisCheckItem",
          "cs:GetServiceQuota",
          "cs:GetUserClusterResource",
          "cs:GetUserInstanceResource",
          "cs:ListClusterComponent",
          "cs:ListClusterImage",
          "cs:ListClusterReportSummary",
          "cs:ListDeprecatedAPI",
          "cs:ListDiagnosisResult",
          "cs:ListReportTaskRule",
          "cs:ListServiceQuotas",
          "cs:ListUsers",
          "cs:QueryUserClusterResource"
        ],
        "Resource": "*"
      }
    ]
  }
  

• 允许不支持资源组级别授权的全部操作：Action中列举不支持资源组级别授权的全部操作。

  {
    "Version": "1",
    "Statement": [
      {
        "Effect": "Allow",
        "Action": [
          "cs:CreateClusterOverviewReport",
          "cs:CreateClusterReport",
          "cs:CreateDiagnose",
          "cs:CreateEdgeMachine",
          "cs:CreateKubernetesTrigger",
          "cs:CreateQuickDiagnose",
          "cs:CreateReportTaskRule",
          "cs:CreateResourcesSystemTags",
          "cs:CreateSessionMessage",
          "cs:CreateTriggerHook",
          "cs:DeleteEdgeMachine",
          "cs:DeleteKubeConfigRecycleItem",
          "cs:DeleteKubernetesTrigger",
          "cs:DeleteReportTaskRule",
          "cs:DeployApplication",
          "cs:DescribeClusterAddonVersions",
          "cs:DescribeClusters",
          "cs:DescribeClustersV1",
          "cs:DescribeEdgeMachineActiveProcess",
          "cs:DescribeEdgeMachineModels",
          "cs:DescribeEdgeMachineTunnelConfigDetail",
          "cs:DescribeEdgeMachines",
          "cs:DescribeEventsForRegion",
          "cs:DescribeImages",
          "cs:DescribeKubernetesTemplates",
          "cs:DescribeMetaClusterInnerKubeconfig",
          "cs:DescribeNodePoolNodePools",
          "cs:DescribeRegionImages",
          "cs:DescribeUserCapability",
          "cs:EdgeClusterAddEdgeMachine",
          "cs:GetAIDiagnosisResult",
          "cs:GetAddonTemplateDifference",
          "cs:GetClusterBasicInfo",
          "cs:GetClusterCheckResult",
          "cs:GetClusterComponent",
          "cs:GetClusterReportSummary",
          "cs:GetClusterServices",
          "cs:GetDiagnosisCheckItem",
          "cs:GetServiceQuota",
          "cs:GetUserClusterResource",
          "cs:GetUserInstanceResource",
          "cs:ListClusterComponent",
          "cs:ListClusterImage",
          "cs:ListClusterReportSummary",
          "cs:ListDeprecatedAPI",
          "cs:ListDiagnosisResult",
          "cs:ListReportTaskRule",
          "cs:ListServiceQuotas",
          "cs:ListUsers",
          "cs:ModifyServiceQuota",
          "cs:OpenAckService",
          "cs:QueryUserClusterResource",
          "cs:RegisterUser",
          "cs:RestoreMultiKubeConfigRecycleItems",
          "cs:RevokeMetaClusterInnerKubeconfig",
          "cs:RevokeTriggerHook",
          "cs:TagResources",
          "cs:UnTagResources",
          "cs:UntagResources",
          "cs:UpdateCrossRegionCertForOps",
          "cs:UpdateCrossRegionCerts",
          "cs:UpdateCrossRegionPermissions",
          "cs:UpdateUserPermissions"
        ],
        "Resource": "*"
      }
    ]
  }
  

常见问题