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Auto Scaling:授權信息

更新時間:Jul 16, 2026

存取控制(RAM)是阿里雲提供的系統管理使用者身份與資源存取權限的服務。使用 RAM 可以讓您避免與其他使用者共用阿里雲帳號密鑰,並可按需為使用者授予最小許可權。RAM 中使用權限原則描述授權的具體內容。

本文為您介紹 Auto Scaling 為 RAM 權限原則定義的操作(Action)、資源(Resource)和條件(Condition)。 Auto Scaling 的 RAM 代碼(RamCode)為 ess ,支援的授權粒度為 RESOURCE

權限原則通用結構

權限原則支援 JSON 格式,其通用結構如下:

{
  "Version": "1",
  "Statement": [
    {
      "Effect": "<Effect>",
      "Action": "<Action>",
      "Resource": "<Resource>",
      "Condition": {
        "<Condition_operator>": {
          "<Condition_key>": [
            "<Condition_value>"
          ]
        }
      }
    }
  ]
}        

各欄位含義如下:

  • Effect:權限原則效果。取值:Allow(允許)、Deny(拒絕)。

  • Action:授予允許或拒絕許可權的具體操作。具體資訊,請參見操作(Action)

  • Resource:受操作影響的具體對象,您可以使用資源 ARN 來描述指定資源。具體資訊,請參見資源(Resource)

  • Condition:指授權生效的條件。可選欄位。具體資訊,請參見條件(Condition)

    • Condition_operator:條件運算子,不同類型的條件對應不同的條件運算子。具體資訊,請參見權限原則基本元素

    • Condition_key:條件關鍵字。

    • Condition_value:條件關鍵字對應的值。

操作(Action)

下表是Auto Scaling定義的操作,這些操作可以在 RAM 權限原則語句的Action元素中使用,用來授予執行該操作的許可權。下面對錶中的具體項提供說明:

  • 操作:是指具體的許可權點。

  • API:是指操作對應的 API 介面。

  • 存取層級:是指每個操作的存取層級,取值為寫入(Write)、讀取(Read)或列出(List)。

  • 資源類型:是指操作中支援授權的資源類型。具體說明如下:

    • 對於必選的資源類型,用前面加 * 表示。

    • 對於不支援資源級授權的操作,用全部資源表示。

  • 條件關鍵字:是指雲產品自身定義的條件關鍵字。該列不體現適用於任何操作的通用條件關鍵字

  • 關聯操作:是指成功執行操作所需要的其他許可權。操作者必須同時具備關聯操作的許可權,操作才能成功。

操作

API

存取層級

資源類型

條件關鍵字

關聯操作

ess:ModifyInstanceAttribute ModifyInstanceAttribute update

*ScalingGroup

acs:ess:{#regionId}:{#accountId}:scalinggroup/{#ScalingGroupId}

ess:CreateScalingRule CreateScalingRule create

*ScalingGroup

acs:ess:{#regionId}:{#accountId}:scalinggroup/{#ScalingGroupId}

ess:AttachInstances AttachInstances update

*ScalingGroup

acs:ess:{#regionId}:{#accountId}:scalinggroup/{#ScalingGroupId}

ess:DescribeScheduledTasks DescribeScheduledTasks get

*ScalingGroup

acs:ess:{#regionId}:{#accountId}:scalinggroup/{#ScalingGroupId}

ess:DescribeScalingGroupDiagnoseDetails DescribeScalingGroupDiagnoseDetails get

*All Resource

*

ess:ScaleWithAdjustment ScaleWithAdjustment update

*ScalingGroup

acs:ess:{#regionId}:{#accountId}:scalinggroup/{#ScalingGroupId}

ess:DescribeEciScalingConfigurationDetail DescribeEciScalingConfigurationDetail get

*ScalingGroup

acs:ess:{#regionId}:{#accountId}:scalinggroup/{#ScalingGroupId}

ess:DeleteScalingGroup DeleteScalingGroup delete

*ScalingGroup

acs:ess:{#regionId}:{#accountId}:scalinggroup/{#ScalingGroupId}

ess:CompleteLifecycleAction CompleteLifecycleAction update

*ScalingGroup

acs:ess:{#regionId}:{#accountId}:scalinggroup/{#ScalingGroupId}

ess:DeleteAlarm DeleteAlarm delete

*ScalingGroup

acs:ess:{#regionId}:{#accountId}:scalinggroup/{#ScalingGroupId}

ess:DeleteScheduledTask DeleteScheduledTask delete

*ScalingGroup

acs:ess:{#regionId}:{#accountId}:scalinggroup/{#ScalingGroupId}

ess:AttachLoadBalancers AttachLoadBalancers update

*ScalingGroup

acs:ess:{#regionId}:{#accountId}:scalinggroup/{#ScalingGroupId}

ess:ListTagValues ListTagValues get

*All Resource

*

ess:DescribeDiagnoseReports DescribeDiagnoseReports get

*All Resource

*

ess:DescribeAlertConfiguration DescribeAlertConfiguration get

*ScalingGroup

acs:ess:{#regionId}:{#accountId}:scalinggroup/{#ScalingGroupId}

ess:DescribeAlarms DescribeAlarms get

*ScalingGroup

acs:ess:{#regionId}:{#accountId}:scalinggroup/{#ScalingGroupId}

ess:ExitStandby ExitStandby update

*ScalingGroup

acs:ess:{#regionId}:{#accountId}:scalinggroup/{#ScalingGroupId}

ess:ModifyScalingRule ModifyScalingRule update

*ScalingGroup

acs:ess:{#regionId}:{#accountId}:scalinggroup/{#ScalingGroupId}

ess:DisableScalingGroup DisableScalingGroup update

*ScalingGroup

acs:ess:{#regionId}:{#accountId}:scalinggroup/{#ScalingGroupId}

ess:DescribeNotificationTypes DescribeNotificationTypes get

*All Resource

*

ess:EnterStandby EnterStandby update

*ScalingGroup

acs:ess:{#regionId}:{#accountId}:scalinggroup/{#ScalingGroupId}

ess:QueryPredictiveValue QueryPredictiveValue get

*ScalingGroup

acs:ess:{#regionId}:{#accountId}:scalinggroup/{#ScalingGroupId}

ess:DetachInstances RemoveInstances update

*ScalingGroup

acs:ess:{#regionId}:{#accountId}:scalinggroup/{#ScalingGroupId}

ess:RecordLifecycleActionHeartbeat RecordLifecycleActionHeartbeat update

*ScalingGroup

acs:ess:{#regionId}:{#accountId}:scalinggroup/{#ScalingGroupId}

ess:SuspendProcesses SuspendProcesses update

*ScalingGroup

acs:ess:{#regionId}:{#accountId}:scalinggroup/{#ScalingGroupId}

ess:CancelInstanceRefresh CancelInstanceRefresh update

*ScalingGroup

acs:ess:{#regionId}:{#accountId}:scalinggroup/{#ScalingGroupId}

ess:DescribeRegions DescribeRegions get

*All Resource

*

ess:ModifyScalingGroup ModifyScalingGroup update

*ScalingGroup

acs:ess:{#regionId}:{#accountId}:scalinggroup/{#ScalingGroupId}

ess:DisableAlarm DisableAlarm update

*ScalingGroup

acs:ess:{#regionId}:{#accountId}:scalinggroup/{#ScalingGroupId}

ess:ExecuteScalingRule ExecuteScalingRule update

*ScalingGroup

acs:ess:{#regionId}:{#accountId}:scalinggroup/{#ScalingGroupId}

ess:AttachAlbServerGroups AttachAlbServerGroups update

*ScalingGroup

acs:ess:{#regionId}:{#accountId}:scalinggroup/{#ScalingGroupId}

ess:CreateDiagnoseReport CreateDiagnoseReport create

*All Resource

*

ess:DescribePatternTypes DescribePatternTypes list

*All Resource

*

ess:ModifyScheduledTask ModifyScheduledTask update

*ScalingGroup

acs:ess:{#regionId}:{#accountId}:scalinggroup/{#ScalingGroupId}

ess:QueryHistoricalMetric QueryHistoricalMetric get

*ScalingGroup

acs:ess:{#regionId}:{#accountId}:scalinggroup/{#ScalingGroupId}

ess:ListTagKeys ListTagKeys get

*All Resource

*

ess:EnableScalingGroup EnableScalingGroup update

*ScalingGroup

acs:ess:{#regionId}:{#accountId}:scalinggroup/{#ScalingGroupId}

ess:DeleteLifecycleHook DeleteLifecycleHook delete

*ScalingGroup

acs:ess:{#regionId}:{#accountId}:scalinggroup/{#ScalingGroupId}

ess:SetGroupDeletionProtection SetGroupDeletionProtection update

*ScalingGroup

acs:ess:{#regionId}:{#accountId}:scalinggroup/{#ScalingGroupId}

ess:DetachDBInstances DetachDBInstances none

*ScalingGroup

acs:ess:{#regionId}:{#accountId}:scalinggroup/{#ScalingGroupId}

ess:CreateScalingGroup CreateScalingGroup create

*ScalingGroup

acs:ess:{#regionId}:{#accountId}:scalinggroup/*

ess:CreateLifecycleHook CreateLifecycleHook create

*ScalingGroup

acs:ess:{#regionId}:{#accountId}:scalinggroup/{#ScalingGroupId}

ess:DetachLoadBalancers DetachLoadBalancers update

*ScalingGroup

acs:ess:{#regionId}:{#accountId}:scalinggroup/{#ScalingGroupId}

ess:CreateScalingConfiguration CreateScalingConfiguration create

*All Resource

*

ess:DeleteEciScalingConfiguration DeleteEciScalingConfiguration delete

*ScalingGroup

acs:ess:{#regionId}:{#accountId}:scalinggroup/{#ScalingGroupId}

ess:DetachInstances DetachInstances update

*ScalingGroup

acs:ess:{#regionId}:{#accountId}:scalinggroup/{#ScalingGroupId}

ess:SetInstanceHealth SetInstanceHealth update

*ScalingGroup

acs:ess:{#regionId}:{#accountId}:scalinggroup/{#ScalingGroupId}

ess:ModifyAlertConfiguration ModifyAlertConfiguration update

*ScalingGroup

acs:ess:{#regionId}:{#accountId}:scalinggroup/{#ScalingGroupId}

ess:ModifyAlarm ModifyAlarm update

*ScalingGroup

acs:ess:{#regionId}:{#accountId}:scalinggroup/{#ScalingGroupId}

ess:ModifyScalingConfiguration ModifyScalingConfiguration update

*ScalingGroup

acs:ess:{#regionId}:{#accountId}:scalinggroup/{#ScalingGroupId}

ess:DetachServerGroups DetachServerGroups update

*ScalingGroup

acs:ess:{#regionId}:{#accountId}:scalinggroup/{#ScalingGroupId}

ess:CreateEciScalingConfiguration CreateEciScalingConfiguration create

*ScalingGroup

acs:ess:{#regionId}:{#accountId}:scalinggroup/{#ScalingGroupId}

ess:ModifyNotificationConfiguration ModifyNotificationConfiguration update

*ScalingGroup

acs:ess:{#regionId}:{#accountId}:scalinggroup/{#ScalingGroupId}

ess:DescribeScalingConfigurations DescribeScalingConfigurations get

*ScalingGroup

acs:ess:{#regionId}:{#accountId}:scalinggroup/{#ScalingGroupId}

ess:AttachDBInstances AttachDBInstances update

*ScalingGroup

acs:ess:{#regionId}:{#accountId}:scalinggroup/{#ScalingGroupId}

ess:DescribeCandidateInstanceType DescribeCandidateInstanceType get

*All Resource

*

ess:RebalanceInstances RebalanceInstances update

*ScalingGroup

acs:ess:{#regionId}:{#accountId}:scalinggroup/{#ScalingGroupId}

ess:ApplyEciScalingConfiguration ApplyEciScalingConfiguration create

*All Resource

*

ess:QueryPredictiveTaskInfo QueryPredictiveTaskInfo get

*ScalingGroup

acs:ess:{#regionId}:{#accountId}:scalinggroup/{#ScalingGroupId}

ess:ListTagResources ListTagResources get

*ScalingGroup

acs:ess:{#regionId}:{#accountId}:scalinggroup/{#ScalingGroupId}

ess:DescribeRegions VerifyUser get

*All Resource

*

ess:ChangeResourceGroup ChangeResourceGroup update

*ScalingGroup

acs:ess:{#regionId}:{#accountId}:scalinggroup/{#ScalingGroupId}

ess:UntagResources UntagResources update

*ScalingGroup

acs:ess:{#regionId}:{#accountId}:scalinggroup/{#ScalingGroupId}

ess:DescribeScalingActivities DescribeScalingActivities get

*ScalingGroup

acs:ess:{#regionId}:{#accountId}:scalinggroup/{#ScalingGroupId}

ess:CreateNotificationConfiguration CreateNotificationConfiguration create

*ScalingGroup

acs:ess:{#regionId}:{#accountId}:scalinggroup/{#ScalingGroupId}

ess:CreateScheduledTask CreateScheduledTask create

*ScalingGroup

acs:ess:{#regionId}:{#accountId}:scalinggroup/{#ScalingGroupId}

ess:AttachVServerGroups AttachVServerGroups update

*ScalingGroup

acs:ess:{#regionId}:{#accountId}:scalinggroup/{#ScalingGroupId}

ess:ApplyScalingGroup ApplyScalingGroup create

*All Resource

*

ess:QueryPredictiveMetric QueryPredictiveMetric get

*ScalingGroup

acs:ess:{#regionId}:{#accountId}:scalinggroup/{#ScalingGroupId}

ess:DescribeNotificationConfigurations DescribeNotificationConfigurations get

*ScalingGroup

acs:ess:{#regionId}:{#accountId}:scalinggroup/{#ScalingGroupId}

ess:EnableAlarm EnableAlarm update

*ScalingGroup

acs:ess:{#regionId}:{#accountId}:scalinggroup/{#ScalingGroupId}

ess:TagResources TagResources update

*ScalingGroup

acs:ess:{#regionId}:{#accountId}:scalinggroup/{#ScalingGroupId}

ess:ModifyLifecycleHook ModifyLifecycleHook update

*ScalingGroup

acs:ess:{#regionId}:{#accountId}:scalinggroup/{#ScalingGroupId}

ess:DescribeScalingActivityStatistics DescribeScalingActivityStatistics get

*All Resource

*

ess:DetachVServerGroups DetachVServerGroups update

*ScalingGroup

acs:ess:{#regionId}:{#accountId}:scalinggroup/{#ScalingGroupId}

ess:StartInstanceRefresh StartInstanceRefresh update

*ScalingGroup

acs:ess:{#regionId}:{#accountId}:scalinggroup/{#ScalingGroupId}

ess:DeleteDiagnoseReport DeleteDiagnoseReport delete

*All Resource

*

ess:AttachServerGroups AttachServerGroups update

*ScalingGroup

acs:ess:{#regionId}:{#accountId}:scalinggroup/{#ScalingGroupId}

ess:DescribeRegions VerifyAuthentication

*All Resource

*

ess:DetachAlbServerGroups DetachAlbServerGroups update

*ScalingGroup

acs:ess:{#regionId}:{#accountId}:scalinggroup/{#ScalingGroupId}

ess:ResumeProcesses ResumeProcesses update

*ScalingGroup

acs:ess:{#regionId}:{#accountId}:scalinggroup/{#ScalingGroupId}

ess:RollbackInstanceRefresh RollbackInstanceRefresh update

*ScalingGroup

acs:ess:{#regionId}:{#accountId}:scalinggroup/{#ScalingGroupId}

ess:DescribeScalingRules DescribeScalingRules get

*ScalingGroup

acs:ess:{#regionId}:{#accountId}:scalinggroup/{#ScalingGroupId}

ess:SuspendInstanceRefresh SuspendInstanceRefresh update

*ScalingGroup

acs:ess:{#regionId}:{#accountId}:scalinggroup/{#ScalingGroupId}

ess:DescribeLifecycleHooks DescribeLifecycleHooks get

*ScalingGroup

acs:ess:{#regionId}:{#accountId}:scalinggroup/{#ScalingGroupId}

ess:DescribeScalingInstances DescribeScalingInstances get

*ScalingGroup

acs:ess:{#regionId}:{#accountId}:scalinggroup/{#ScalingGroupId}

ess:DescribeScalingActivityDetail DescribeScalingActivityDetail get

*ScalingGroup

acs:ess:{#regionId}:{#accountId}:scalinggroup/{#ScalingGroupId}

ess:ResumeInstanceRefresh ResumeInstanceRefresh update

*ScalingGroup

acs:ess:{#regionId}:{#accountId}:scalinggroup/{#ScalingGroupId}

ess:ModifyEciScalingConfiguration ModifyEciScalingConfiguration update

*ScalingGroup

acs:ess:{#regionId}:{#accountId}:scalinggroup/{#ScalingGroupId}

ess:DeleteNotificationConfiguration DeleteNotificationConfiguration delete

*ScalingGroup

acs:ess:{#regionId}:{#accountId}:scalinggroup/{#ScalingGroupId}

ess:DescribeScalingGroupDetail DescribeScalingGroupDetail get

*ScalingGroup

acs:ess:{#regionId}:{#accountId}:scalinggroup/{#ScalingGroupId}

ess:DescribeScalingGroups DescribeScalingGroups get

*ScalingGroup

acs:ess:{#regionId}:{#accountId}:scalinggroup/{#ScalingGroupId}

ess:SetInstancesProtection SetInstancesProtection update

*ScalingGroup

acs:ess:{#regionId}:{#accountId}:scalinggroup/{#ScalingGroupId}

ess:DeleteScalingRule DeleteScalingRule delete

*ScalingGroup

acs:ess:{#regionId}:{#accountId}:scalinggroup/{#ScalingGroupId}

ess:CreateAlarm CreateAlarm create

*ScalingGroup

acs:ess:{#regionId}:{#accountId}:scalinggroup/{#ScalingGroupId}

ess:DescribeEciScalingConfigurations DescribeEciScalingConfigurations get

*ScalingGroup

acs:ess:{#regionId}:{#accountId}:scalinggroup/{#ScalingGroupId}

ess:DescribeInstanceRefreshes DescribeInstanceRefreshes get

*ScalingGroup

acs:ess:{#regionId}:{#accountId}:scalinggroup/{#ScalingGroupId}

ess:DescribeElasticStrength DescribeElasticStrength get

*All Resource

*

ess:DeleteScalingConfiguration DeleteScalingConfiguration delete

*ScalingGroup

acs:ess:{#regionId}:{#accountId}:scalinggroup/{#ScalingGroupId}

ess:DescribeLimitation DescribeLimitation get

*All Resource

*

ess:DescribeInstanceCreateAndDeleteStatistics DescribeInstanceCreateAndDeleteStatistics get

*All Resource

*

ess:DescribeLifecycleActions DescribeLifecycleActions get

*ScalingGroup

acs:ess:{#regionId}:{#accountId}:scalinggroup/{#ScalingGroupId}

資源(Resource)

下表是Auto Scaling定義的資源,這些資源可以在 RAM 權限原則語句的Resource元素中使用,用來授予對該資源執行具體操作的許可權。 其中,資源 ARN 是資源在阿里雲上的唯一標識。具體說明如下:

  • {#}為變數標識,需要您替換為實際值。例如:{#ramcode}需要您替換為實際的雲端服務RAM代碼。

  • *表示全部。例如:

    • {#resourceType}*時:表示全部資源。

    • {#regionId}*時:表示全部地區。

    • {#accountId}*時:表示全部阿里雲帳號。

資源類型

資源 ARN

ScalingGroup
  • acs:ess:{#regionId}:{#accountId}:scalinggroup/{#ScalingGroupId}
  • acs:ess:{#regionId}:{#accountId}:scalinggroup/*

條件(Condition)

Auto Scaling未定義產品層級的條件關鍵字。如需查看適用於所有雲產品的通用條件關鍵字,請參見通用條件關鍵字

相關操作

您可以建立自訂權限原則,並將權限原則授予 RAM 使用者、RAM 使用者組或 RAM 角色。具體操作如下: