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授權信息

訪問控制(RAM)是阿里云提供的管理用戶身份與資源訪問權限的服務。使用RAM可以讓您避免與其他用戶共享阿里云賬號密鑰,并可按需為用戶授予最小權限。RAM中使用權限策略描述授權的具體內容。
本文為您介紹云數據庫 ClickHouse (ClickHouse)為RAM權限策略定義的操作(Action)、資源(Resource)和條件(Condition)。云數據庫 ClickHouse (ClickHouse)的RAM代碼(RamCode)為clickhouse,支持的授權粒度為RESOURCE

權限策略通用結構

權限策略支持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>"
          ]
        }
      }
    }
  ]
}
各字段含義如下:
  • Effect:權限策略效果。取值:Allow(允許)、Deny(拒絕)。
  • Action:授予允許或拒絕權限的具體操作。具體信息,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。具體信息,請參見資源(Resource)
  • Condition:指授權生效的條件。可選字段。具體信息,請參見條件(Condition)
    • Condition_operator:條件運算符,不同類型的條件對應不同的條件運算符。具體信息,請參見權限策略基本元素
    • Condition_key:條件關鍵字。
    • Condition_value:條件關鍵字對應的值。

操作(Action)

下表是云數據庫 ClickHouse (ClickHouse)定義的操作,這些操作可以在RAM權限策略語句的Action元素中使用,用來授予執行該操作的權限。下面對表中的具體項提供說明:
  • 操作:是指具體的權限點。
  • API:是指操作對應的API接口。
  • 訪問級別:是指每個操作的訪問級別,取值為寫入(Write)、讀取(Read)或列出(List)。
  • 資源類型:是指操作中支持授權的資源類型。具體說明如下:
    • 對于必選的資源類型,用背景高亮的方式表示。
    • 對于不支持資源級授權的操作,用全部資源表示。
  • 條件關鍵字:是指云產品自身定義的條件關鍵字。該列不體現適用于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權限。操作者必須同時具備關聯操作的權限,操作才能成功。
操作API訪問級別資源類型條件關鍵字關聯操作
clickhouse:KillProcessKillProcessnone
EnterpriseDBCluster
acs:clickhouse:{#regionId}:{#accountId}:enterprisedbcluster/{#DBInstanceId}
clickhouse:ModifyDBInstanceAttributeModifyDBInstanceAttributeupdate
EnterpriseDBCluster
acs:clickhouse:{#regionId}:{#accountId}:enterprisedbcluster/{#DBInstanceId}
clickhouse:ModifyDBInstanceClassModifyDBInstanceClassupdate
EnterpriseDBCluster
acs:clickhouse:{#regionId}:{#accountId}:enterprisedbcluster/{#DBInstanceId}
clickhouse:ModifyAccountDescriptionModifyAccountDescriptionupdate
EnterpriseDBCluster
acs:clickhouse:{#regionId}:{#accountId}:enterprisedbcluster/{#DBInstanceId}
clickhouse:ResetAccountPasswordResetAccountPasswordupdate
EnterpriseDBCluster
acs:clickhouse:{#regionId}:{#accountId}:enterprisedbcluster/{#DBInstanceId}
clickhouse:DescribeAccountsDescribeAccountslist
EnterpriseDBCluster
acs:clickhouse:{#regionId}:{#accountId}:enterprisedbcluster/{#DBInstanceId}
clickhouse:DescribeEndpointsDescribeEndpointsnone
EnterpriseDBCluster
acs:clickhouse:{#regionId}:{#accountId}:enterprisedbcluster/{#DBInstanceId}
clickhouse:DescribeDBInstanceDataSourcesDescribeDBInstanceDataSourcesget
EnterpriseDBCluster
acs:clickhouse:{#regionId}:{#accountId}:enterprisedbcluster/{#DBInstanceId}
clickhouse:StartDBInstanceStartDBInstanceupdate
EnterpriseDBCluster
acs:clickhouse:{#regionId}:{#accountId}:enterprisedbcluster/{#DBInstanceId}
clickhouse:StopDBInstanceStopDBInstanceupdate
EnterpriseDBCluster
acs:clickhouse:{#regionId}:{#accountId}:enterprisedbcluster/{#DBInstanceId}
clickhouse:ModifyDBInstanceConnectionStringModifyDBInstanceConnectionStringupdate
EnterpriseDBCluster
acs:clickhouse:{#regionId}:{#accountId}:enterprisedbcluster/{#DBInstanceId}
clickhouse:DescribeSlowLogTrendDescribeSlowLogTrendnone
EnterpriseDBCluster
acs:clickhouse:{#regionId}:{#accountId}:enterprisedbcluster/{#DBInstanceId}
clickhouse:DeleteDBDeleteDBdelete
EnterpriseDBCluster
acs:clickhouse:{#regionId}:{#accountId}:enterprisedbcluster/{#DBInstanceId}
clickhouse:DescribeProcessListDescribeProcessListlist
EnterpriseDBCluster
acs:clickhouse:{#regionId}:{#accountId}:enterprisedbcluster/{#DBInstanceId}
clickhouse:UpgradeMinorVersionUpgradeMinorVersionupdate
EnterpriseDBCluster
acs:clickhouse:{#regionId}:{#accountId}:enterprisedbcluster/{#DBInstanceId}
clickhouse:ModifySecurityIPListModifySecurityIPListupdate
EnterpriseDBCluster
acs:clickhouse:{#regionId}:{#accountId}:enterprisedbcluster/{#DBInstanceId}
clickhouse:DescribeAccountAuthorityDescribeAccountAuthorityget
EnterpriseDBCluster
acs:clickhouse:{#regionId}:{#accountId}:enterprisedbcluster/{#DBInstanceId}
clickhouse:DescribeDBInstancesDescribeDBInstancesget
EnterpriseDBCluster
acs:clickhouse:{#regionId}:{#accountId}:enterprisedbcluster/{#DBInstanceId}
clickhouse:ModifyAccountAuthorityModifyAccountAuthorityupdate
EnterpriseDBCluster
acs:clickhouse:{#regionId}:{#accountId}:enterprisedbcluster/{#DBInstanceId}
clickhouse:DescribeSecurityIPListDescribeSecurityIPListget
EnterpriseDBCluster
acs:clickhouse:{#regionId}:{#accountId}:enterprisedbcluster/{#DBInstanceId}
clickhouse:CreateDBInstanceCreateDBInstancecreate
全部資源
*
clickhouse:DeleteDBInstanceDeleteDBInstancedelete
EnterpriseDBCluster
acs:clickhouse:{#regionId}:{#accountId}:enterprisedbcluster/{#DBInstanceId}
clickhouse:DeleteAccountDeleteAccountdelete
EnterpriseDBCluster
acs:clickhouse:{#regionId}:{#accountId}:enterprisedbcluster/{#DBInstanceId}
clickhouse:DescribeSlowLogRecordsDescribeSlowLogRecordslist
EnterpriseDBCluster
acs:clickhouse:{#regionId}:{#accountId}:enterprisedbcluster/{#DBInstanceId}
clickhouse:CreateEndpointCreateEndpointcreate
EnterpriseDBCluster
acs:clickhouse:{#regionId}:{#accountId}:enterprisedbcluster/{#DBInstanceId}
clickhouse:CreateAccountCreateAccountcreate
EnterpriseDBCluster
acs:clickhouse:{#regionId}:{#accountId}:enterprisedbcluster/{#DBInstanceId}
clickhouse:CreateDBCreateDBcreate
EnterpriseDBCluster
acs:clickhouse:{#regionId}:{#accountId}:enterprisedbcluster/{#DBInstanceId}
clickhouse:DescribeDBInstanceAttributeDescribeDBInstanceAttributeget
EnterpriseDBCluster
acs:clickhouse:{#regionId}:{#accountId}:enterprisedbcluster/{#DBInstanceId}
clickhouse:DeleteEndpointDeleteEndpointdelete
EnterpriseDBCluster
acs:clickhouse:{#regionId}:{#accountId}:enterprisedbcluster/{#DBInstanceId}
clickhouse:RestartDBInstanceRestartDBInstanceupdate
EnterpriseDBCluster
acs:clickhouse:{#regionId}:{#accountId}:enterprisedbcluster/{#DBInstanceId}

資源(Resource)

下表是云數據庫 ClickHouse (ClickHouse)定義的資源,這些資源可以在RAM權限策略語句的Resource元素中使用,用來授予對該資源執行具體操作的權限。 其中,資源ARN是資源在阿里云上的唯一標識。具體說明如下:
  • {#}為變量標識,需要您替換為實際值。例如:{#ramcode}需要您替換為實際的云服務RAM代碼。
  • *表示全部。例如:
    • {#resourceType}*時:表示全部資源。
    • {#regionId}*時:表示全部地域。
    • {#accountId}*時:表示全部阿里云賬號。
資源類型資源ARN
EnterpriseDBClusteracs:clickhouse:{#regionId}:{#accountId}:enterprisedbcluster/{#DBInstanceId}

條件(Condition)

云數據庫 ClickHouse (ClickHouse)未定義產品級別的條件關鍵字。如需查看適用于所有云產品的通用條件關鍵字,請參見通用條件關鍵字

相關操作

您可以創建自定義權限策略,并將權限策略授予RAM用戶、RAM用戶組或RAM角色。具體操作如下: