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域名资源权限的操作步骤。

支持资源组的资源类型

域名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

域名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": [
        ],
        "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": [
          "domain:AcknowledgeTaskResult",
          "domain:AddFavoriteDomain",
          "domain:BatchIntrudeDomains",
          "domain:BatchQueryPushStatus",
          "domain:BatchRecallPush",
          "domain:BrokerDemand",
          "domain:BrokerDemandApp",
          "domain:CancelOperationAudit",
          "domain:CancelTask",
          "domain:CheckDomain",
          "domain:CheckPushReceiver",
          "domain:DeleteContactTemplates",
          "domain:DeleteOrderTaskDetail",
          "domain:DomainSpecialBizCancel",
          "domain:DomainSpecialBizCreateOrder",
          "domain:EmailVerificationOperation",
          "domain:EmailVerified",
          "domain:FixPrice",
          "domain:ImportPreDeleteDomain",
          "domain:IntlFixPrice",
          "domain:ListDomains",
          "domain:ListOperationAuditInfos",
          "domain:ListTagKeys",
          "domain:ListTagResources",
          "domain:PartnerAuction",
          "domain:PayIntlBrokerDemandOrder",
          "domain:PushDomains",
          "domain:QueryBuyerDomainTradeRecords",
          "domain:QueryDomain",
          "domain:QueryDomainAutoRenewList",
          "domain:QueryDomainGroup",
          "domain:QueryDomainRealTimePrice",
          "domain:QueryDomainSpecialBizDetail",
          "domain:QueryDomainSpecialBizInfoByDomain",
          "domain:QueryDomainSpecialBizInfoList",
          "domain:QueryDomainSpecialBizPrice",
          "domain:QueryDomainValueAddedService",
          "domain:QueryEmailVerification",
          "domain:QueryExportAuctionDetail",
          "domain:QueryExportDomainExpireSnatchs",
          "domain:QueryFailingReasonList",
          "domain:QueryFavoriteDomainPageList",
          "domain:QueryFulfillmentRecordDetail",
          "domain:QueryFulfillmentRecordList",
          "domain:QueryIntlBrokerDemandDetail",
          "domain:QueryIntlBrokerDemandList",
          "domain:QueryIntlBrokerDemandRecordList",
          "domain:QueryOperationAuditInfoDetail",
          "domain:QueryRegistrantProfile",
          "domain:QuerySingleTaskInfo",
          "domain:QueryUsRegistrantExtension",
          "domain:QueryUserCommand",
          "domain:QueryUserExtConfigByExtField",
          "domain:RegistrantProfileOperation",
          "domain:RemoveFavoriteDomain",
          "domain:SaveCctldExtendInfo",
          "domain:SaveContactTemplateRemark",
          "domain:SaveRegistrantProfileRealNameVerification",
          "domain:SaveTaskInfo",
          "domain:SaveUsRegistrantExtension",
          "domain:SaveUserCommand",
          "domain:SaveUserExtConfig",
          "domain:SetDefaultRegistrantProfile",
          "domain:SubmitDomainSpecialBizCredentials",
          "domain:SubmitDomainSpecialBizInfo",
          "domain:SubmitIntlBrokerDemand",
          "domain:SubmitOperationCredentials",
          "domain:TransferInCheckMailToken",
          "domain:UploadPolicyForCredential",
          "domain:UploadPolicyForQualification",
          "domain:UserConfirmIntlBrokerDemand",
          "domain:VerifyEmail",
          "domain:WebsiteAddDnsRecord",
          "domain:WebsiteDeleteDnsRecord",
          "domain:WhoisProtection",
          "domain:null"
        ],
        "Resource": "*"
      }
    ]
  }
  

常见问题