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Resource Orchestration Service:授權信息

更新時間:May 14, 2025
访问控制(RAM)是阿里云提供的管理用户身份与资源访问权限的服务。使用RAM可以让您避免与其他用户共享阿里云账号密钥,并可按需为用户授予最小权限。RAM中使用权限策略描述授权的具体内容。
本文为您介绍ROS为RAM权限策略定义的操作(Action)、资源(Resource)和条件(Condition)。ROS的RAM代码(RamCode)为 ros,支持的授权粒度为ROS RESOURCE

权限策略通用结构

权限策略支持JSON格式,其通用结构如下:
{
  "Version": "1",
  "Statement": [
    {
      "Effect": "<Effect>",
      "Action": "<Action>",
      "Resource": "<Resource>",
      "Condition": {
        "<Condition_operator>": {
          "<Condition_key>": [
            "<Condition_value>"
          ]
        }
      }
    }
  ]
}
各字段含义如下:
  • Effect:权限策略效果。取值:Allow(允许)、Deny(拒绝)。
  • Action:授予允许或拒绝权限的具体操作。具体信息,请参见操作(Action)
  • Resource:受操作影响的具体对象,您可以使用资源ARN来描述指定资源。具体信息,请参见资源(Resource)
  • Condition:指授权生效的条件。可选字段。具体信息,请参见条件(Condition)
    • Condition_operator:条件运算符,不同类型的条件对应不同的条件运算符。具体信息,请参见权限策略基本元素
    • Condition_key:条件关键字。
    • Condition_value:条件关键字对应的值。

操作(Action)

下表是ROS定义的操作,这些操作可以在RAM权限策略语句的Action元素中使用,用来授予执行该操作的权限。下面对表中的具体项提供说明:
  • 操作:是指具体的权限点。
  • API:是指操作对应的API接口。
  • 访问级别:是指每个操作的访问级别,取值为写入(Write)、读取(Read)或列出(List)。
  • 资源类型:是指操作中支持授权的资源类型。具体说明如下:
    • 对于必选的资源类型,用前面加 * 表示。
    • 对于不支持资源级授权的操作,用全部资源表示。
  • 条件关键字:是指云产品自身定义的条件关键字。该列不体现适用于任何操作的通用条件关键字
  • 关联操作:是指成功执行操作所需要的其他权限。操作者必须同时具备关联操作的权限,操作才能成功。
操作API访问级别资源类型条件关键字关联操作
ros:CancelStackOperationCancelStackOperationdelete
*Stack
acs:ros:{#regionId}:{#accountId}:stack/{#StackId}
ros:CancelUpdateStackCancelUpdateStackupdate
*stack
acs:ros:{#regionId}:{#accountId}:stack/{#stackId}
ros:ContinueCreateStackContinueCreateStackupdate
*全部资源
*
ros:CreateAITaskCreateAITaskcreate
*全部资源
*
ros:CreateChangeSetCreateChangeSetcreate
*Stack
acs:ros:{#regionId}:{#accountId}:stack/{#StackId}
Template
acs:ros:{#regionId}:{#accountId}:template/{#TemplateId}
ros:CreateDiagnosticCreateDiagnosticcreate
*全部资源
*
ros:CreateStackCreateStackcreate
*Stack
acs:ros:{#regionId}:{#accountId}:stack/*
Template
acs:ros:{#regionId}:{#accountId}:template/{#TemplateId}
ros:CreateStackGroupCreateStackGroupcreate
*StackGroup
acs:ros:{#regionId}:{#accountId}:stackgroup/{#StackGroupName}
Template
acs:ros:{#regionId}:{#accountId}:template/{#TemplateId}
ros:CreateStackInstancesCreateStackInstancescreate
*StackInstance
acs:ros:{#regionId}:{#accountId}:stackinstance/{#StackGroupName}/{#StackInstanceAccountId}/{#StackInstanceRegionId}
ros:CreateTemplateCreateTemplatecreate
*Template
acs:ros:{#regionId}:{#accountId}:template/*
ros:CreateTemplateScratchCreateTemplateScratchcreate
*TemplateScratch
acs:ros:{#regionId}:{#accountId}:templatescratch/*
ros:DeleteChangeSetDeleteChangeSetdelete
*stack
acs:ros:{#regionId}:{#accountId}:stack/{#stackId}
ros:DeleteDiagnosticDeleteDiagnosticdelete
*全部资源
*
ros:DeleteStackDeleteStackdelete
*stack
acs:ros:{#regionId}:{#accountId}:stack/{#stackId}
ros:DeleteStackGroupDeleteStackGroupdelete
*StackGroup
acs:ros:{#regionId}:{#accountId}:stackgroup/{#StackGroupName}
ros:DeleteStackInstancesDeleteStackInstancesdelete
*StackInstance
acs:ros:{#regionId}:{#accountId}:stackinstance/{#StackGroupName}/{#StackInstanceAccountId}/{#StackInstanceRegionId}
ros:DeleteTemplateDeleteTemplatedelete
*template
acs:ros:{#regionId}:{#accountId}:template/{#templateId}
ros:DeleteTemplateScratchDeleteTemplateScratchdelete
*TemplateScratch
acs:ros:{#regionId}:{#accountId}:templatescratch/{#templatescratchId}
ros:DeregisterResourceTypeDeregisterResourceTypedelete
*全部资源
*
ros:DetectStackDriftDetectStackDriftdelete
*stack
acs:ros:{#regionId}:{#accountId}:stack/{#stackId}
ros:DetectStackGroupDriftDetectStackGroupDriftdelete
*StackGroup
acs:ros:{#regionId}:{#accountId}:stack_group/{#StackGroupName}
ros:DetectStackResourceDriftDetectStackResourceDriftdelete
*stack
acs:ros:{#regionId}:{#accountId}:stack/{#stackId}
ros:ExecuteChangeSetExecuteChangeSetupdate
*stack
acs:ros:{#regionId}:{#accountId}:stack/{#stackId}
ros:GenerateTemplateByScratchGenerateTemplateByScratchlist
*TemplateScratch
acs:ros:{#regionId}:{#accountId}:templatescratch/{#templatescratchId}
ros:GenerateTemplatePolicyGenerateTemplatePolicylist
Template
acs:ros:{#regionId}:{#accountId}:template/{#TemplateId}
ros:GetAITaskGetAITaskget
*全部资源
*
ros:GetChangeSetGetChangeSetget
*stack
acs:ros:{#regionId}:{#accountId}:stack/{#stackId}
ros:GetDiagnosticGetDiagnosticlist
*全部资源
*
ros:GetResourceTypeGetResourceTypeget
*全部资源
*
ros:GetResourceTypeTemplateGetResourceTypeTemplateget
*全部资源
*
ros:GetServiceProvisionsGetServiceProvisionslist
*全部资源
*
ros:GetStackGetStackget
*stack
acs:ros:{#regionId}:{#accountId}:stack/{#stackId}
ros:GetStackDriftDetectionStatusGetStackDriftDetectionStatusget
*stack
acs:ros:{#regionId}:{#accountId}:stack/{#stackId}
ros:GetStackGroupGetStackGroupget
*StackGroup
acs:ros:{#regionId}:{#accountId}:stackgroup/{#StackGroupName}
ros:GetStackGroupOperationGetStackGroupOperationget
*StackGroupOperation
acs:ros:{#regionId}:{#accountId}:stackgroupoperation/{#OperationId}
ros:GetStackInstanceGetStackInstanceget
*StackInstance
acs:ros:{#regionId}:{#accountId}:stackinstance/{#StackGroupName}/{#StackInstanceAccountId}/{#StackInstanceRegionId}
ros:GetStackPolicyGetStackPolicyget
*stack
acs:ros:{#regionId}:{#accountId}:stack/{#stackId}
ros:GetStackResourceGetStackResourceget
*stack
acs:ros:{#regionId}:{#accountId}:stack/{#stackId}
ros:GetTemplateGetTemplateget
stack
acs:ros:{#regionId}:{#accountId}:stack/{#stackId}
template
acs:ros:*:{#accountId}:template/{#templateId}
ros:GetTemplateEstimateCostGetTemplateEstimateCostget
*全部资源
*
ros:GetTemplateParameterConstraintsGetTemplateParameterConstraintsget
*全部资源
*
ros:GetTemplateScratchGetTemplateScratchget
*TemplateScratch
acs:ros:{#regionId}:{#accountId}:templatescratch/{#templatescratchId}
ros:GetTemplateSummaryGetTemplateSummaryget
Stack
acs:ros:{#regionId}:{#accountId}:stack/{#StackId}
ros:ImportStacksToStackGroupImportStacksToStackGroupcreate
*StackGroup
acs:ros:{#regionId}:{#accountId}:stackgroup/{#StackGroupName}
ros:ListAITaskEventsListAITaskEventslist
*全部资源
*
ros:ListAITasksListAITaskslist
*全部资源
*
ros:ListChangeSetsListChangeSetsget
*stack
acs:ros:{#regionId}:{#accountId}:stack/{#stackId}
ros:ListDiagnosticsListDiagnosticslist
*全部资源
*
ros:ListResourceTypeRegistrationsListResourceTypeRegistrationsget
*全部资源
*
ros:ListResourceTypeVersionsListResourceTypeVersionsget
*全部资源
*
ros:ListResourceTypesListResourceTypesget
*全部资源
*
ros:ListStackEventsListStackEventsget
*stack
acs:ros:{#regionId}:{#accountId}:stack/{#stackId}
ros:ListStackGroupOperationResultsListStackGroupOperationResultsget
*StackGroupOperation
acs:ros:{#regionId}:{#accountId}:stackgroupoperation/{#OperationId}
ros:ListStackGroupOperationsListStackGroupOperationsget
*StackGroupOperation
acs:ros:{#regionId}:{#accountId}:stackgroupoperation/{#OperationId}
ros:ListStackGroupsListStackGroupsget
*StackGroup
acs:ros:{#regionId}:{#accountId}:stackgroup/*
ros:ListStackInstancesListStackInstancesget
*StackInstance
acs:ros:{#regionId}:{#accountId}:stackinstance/{#StackGroupName}/{#StackInstanceAccountId}/{#StackInstanceRegionId}
ros:ListStackOperationRisksListStackOperationRisksget
*stack
acs:ros:{#regionId}:{#accountId}:stack/{#stackId}
ros:ListStackResourceDriftsListStackResourceDriftsget
*stack
acs:ros:{#regionId}:{#accountId}:stack/{#stackId}
ros:ListStackResourcesListStackResourcesget
*stack
acs:ros:{#regionId}:{#accountId}:stack/{#stackId}
ros:ListStacksListStacksget
*Stack
acs:ros:{#regionId}:{#accountId}:stack/*
ros:ListTagKeysListTagKeysget
*全部资源
*
ros:ListTagResourcesListTagResourcesget
Template
acs:ros:{#regionId}:{#accountId}:template/{#TemplateId}
StackGroup
acs:ros:{#regionId}:{#accountId}:stackgroup/{#StackGroupName}
TemplateScratch
acs:ros:{#regionId}:{#accountId}:templatescratch/{#TemplateScratchId}
Stack
acs:ros:{#regionId}:{#accountId}:stack/{#StackId}
ros:ListTagValuesListTagValuesget
*全部资源
*
ros:ListTemplateScratchesListTemplateScratchesget
*TemplateScratch
acs:ros:{#regionId}:{#accountId}:templatescratch/*
ros:ListTemplateVersionsListTemplateVersionsget
*Template
acs:ros:*:{#accountId}:template/{#TemplateId}
ros:ListTemplatesListTemplateslist
*Template
acs:ros:{#regionId}:{#accountId}:template/*
ros:MoveResourceGroupMoveResourceGroupupdate
*全部资源
*
ros:PreviewStackPreviewStackget
*Stack
acs:ros:{#regionId}:{#accountId}:stack/{#StackId}
Template
acs:ros:{#regionId}:{#accountId}:template/{#TemplateId}
ros:RegisterResourceTypeRegisterResourceTypecreate
*全部资源
*
ros:SetDeletionProtectionSetDeletionProtectionupdate
*stack
acs:ros:{#regionId}:{#accountId}:stack/{#stackId}
ros:SetResourceTypeSetResourceTypeupdate
*全部资源
*
ros:SetStackPolicySetStackPolicyupdate
*stack
acs:ros:{#regionId}:{#accountId}:stack/{#stackId}
ros:SetTemplatePermissionSetTemplatePermissionupdate
*Template
acs:ros:{#regionId}:{#accountId}:template/{#TemplateId}
ros:SignalResourceSignalResourceupdate
*stack
acs:ros:{#regionId}:{#accountId}:stack/{#stackId}
ros:StopStackGroupOperationStopStackGroupOperationupdate
*StackGroupOperation
acs:ros:{#regionId}:{#accountId}:stackgroupoperation/{#OperationId}
ros:TagResourcesTagResourcesupdate
*Stack
acs:ros:{#regionId}:{#accountId}:stack/{#StackId}
*StackGroup
acs:ros:{#regionId}:{#accountId}:stackgroup/{#StackGroupName}
Template
acs:ros:{#regionId}:{#accountId}:template/{#TemplateId}
*TemplateScratch
acs:ros:{#regionId}:{#accountId}:templatescratch/{#TemplateScratchId}
ros:UnTagResourcesUntagResourcesupdate
StackGroup
acs:ros:{#regionId}:{#accountId}:stackgroup/{#StackGroupName}
Template
acs:ros:{#regionId}:{#accountId}:template/{#TemplateId}
TemplateScratch
acs:ros:{#regionId}:{#accountId}:templatescratch/{#TemplateScratchId}
Stack
acs:ros:{#regionId}:{#accountId}:stack/{#StackId}
ros:UpdateStackUpdateStackupdate
*全部资源
*
ros:UpdateStackGroupUpdateStackGroupupdate
*全部资源
*
ros:UpdateStackInstancesUpdateStackInstancesupdate
*StackInstance
acs:ros:{#regionId}:{#accountId}:stackinstance/{#StackGroupName}/{#StackInstanceAccountId}/{#StackInstanceRegionId}
ros:UpdateStackTemplateByResourcesUpdateStackTemplateByResourcesupdate
*stack
acs:ros:{#regionId}:{#accountId}:stack/{#stackId}
ros:UpdateTemplateUpdateTemplateupdate
*template
acs:ros:{#regionId}:{#accountId}:template/{#templateId}
ros:UpdateTemplateScratchUpdateTemplateScratchupdate
*TemplateScratch
acs:ros:{#regionId}:{#accountId}:templatescratch/{#templatescratchId}

资源(Resource)

下表是ROS定义的资源,这些资源可以在RAM权限策略语句的Resource元素中使用,用来授予对该资源执行具体操作的权限。 其中,资源ARN是资源在阿里云上的唯一标识。具体说明如下:
  • {#}为变量标识,需要您替换为实际值。例如:{#ramcode}需要您替换为实际的云服务RAM代码。
  • *表示全部。例如:
    • {#resourceType}*时:表示全部资源。
    • {#regionId}*时:表示全部地域。
    • {#accountId}*时:表示全部阿里云账号。
资源类型资源ARN
Stack
  • acs:ros:{#regionId}:{#accountId}:stack/{#StackId}
  • acs:ros:{#regionId}:{#accountId}:stack/*
StackGroup
  • acs:ros:{#regionId}:{#accountId}:stackgroup/*
  • acs:ros:{#regionId}:{#accountId}:stackgroup/{#StackGroupName}
  • acs:ros:{#regionId}:{#accountId}:stack_group/{#StackGroupName}
StackGroupOperation
  • acs:ros:{#regionId}:{#accountId}:stackgroupoperation/{#OperationId}
StackInstance
  • acs:ros:{#regionId}:{#accountId}:stackinstance/{#StackGroupName}/{#StackInstanceAccountId}/{#StackInstanceRegionId}
Template
  • acs:ros:{#regionId}:{#accountId}:template/{#TemplateId}
  • acs:ros:{#regionId}:{#accountId}:template/*
  • acs:ros:*:{#accountId}:template/{#TemplateId}
TemplateScratch
  • acs:ros:{#regionId}:{#accountId}:templatescratch/{#templatescratchId}
  • acs:ros:{#regionId}:{#accountId}:templatescratch/*
stack
  • acs:ros:{#regionId}:{#accountId}:stack/{#stackId}
tag
  • acs:ros:{#regionId}:{#accountId}:tag/*
template
  • acs:ros:{#regionId}:{#accountId}:template/{#templateId}
  • acs:ros:*:{#accountId}:template/{#templateId}

条件(Condition)

ROS未定义产品级别的条件关键字。如需查看适用于所有云产品的通用条件关键字,请参见通用条件关键字

相关操作

您可以创建自定义权限策略,并将权限策略授予RAM用户、RAM用户组或RAM角色。具体操作如下: