Esta API obtiene el endpoint de proxy de base de datos para una instancia de RDS.
Descripción de la operación
Motores compatibles
-
RDS MySQL
-
RDS PostgreSQL
Pruébelo ahora
Test
Autorización de RAM
|
Action |
Nivel de acceso |
Tipo de recurso |
Clave de condición |
Acción dependiente |
|
rds:DescribeDBProxyEndpoint |
get |
*DBInstance.
|
|
Ninguna |
Parámetros de la solicitud
|
Parámetro |
Tipo |
Obligatorio |
Descripción |
Ejemplo |
| DBInstanceId |
string |
Sí |
El ID de la instancia. Puede llamar a la operación DescribeDBInstances para consultar los ID de las instancias. |
rm-bp1ja4f56s7us**** |
| DBProxyEndpointId |
string |
No |
El ID del endpoint del proxy. Puede llamar a la operación DescribeDBProxy para consultar este ID. |
keaxncrjluwu0gue**** |
| DBProxyConnectString |
string |
No |
La cadena de conexión del proxy. Puede llamar a la operación DescribeDBProxy para consultar esta cadena de conexión. |
testproxy****.rwlb.rds.aliyuncs.com |
| RegionId |
string |
No |
El ID de la región. Puede llamar a la operación DescribeRegions para consultar la lista de regiones más reciente. |
cn-hangzhou |
| DBInstanceId |
string |
Sí |
El ID de la instancia. Puede llamar a la operación DescribeDBInstances para consultar los ID de las instancias. |
rm-bp1ja4f56s7us**** |
| DBProxyEngineType |
string |
No |
Este parámetro está reservado y no es necesario especificarlo. |
normal |
Elementos de la respuesta
|
Elemento |
Tipo |
Descripción |
Ejemplo |
|
object |
Los parámetros de respuesta. |
||
| DBProxyConnectString |
string |
La cadena de conexión del proxy. |
testproxy****.rwlb.rds.aliyuncs.com |
| DBProxyConnectStringNetType |
string |
El tipo de red de la cadena de conexión del proxy. Valores válidos:
|
InnerString |
| DBProxyConnectStringPort |
string |
El puerto de la cadena de conexión del proxy. |
3306 |
| DBProxyEndpointId |
string |
El ID del endpoint del proxy. |
keaxncrjluwu0gue**** |
| DBProxyEngineType |
string |
Un parámetro reservado. Puede ignorar este parámetro. |
normal |
| DBProxyFeatures |
string |
La configuración de funciones del endpoint del proxy. El valor es una cadena de pares clave-valor separados por punto y coma. La cadena contiene las siguientes claves:
Nota
Para instancias de ApsaraDB RDS for PostgreSQL, solo puede modificar la configuración de ReadWriteSpliting. Las claves TransactionReadSqlRouteOptimizeStatus y PinPreparedStmt están configuradas permanentemente en 1. |
TransactionReadSqlRouteOptimizeStatus:1;ConnectionPersist:0;ReadWriteSpliting:1 |
| DBProxyNodes |
object |
||
| DBProxyNodes |
array<object> |
Los nodos de proxy asociados con el endpoint del proxy. |
|
|
object |
Las propiedades de un nodo de proxy. |
||
| cpuCores |
string |
El número de núcleos de CPU en el nodo de proxy. |
2 |
| nodeId |
string |
El ID del nodo de proxy. |
pn-xxxxxxx01 |
| zoneId |
string |
El ID de la zona de disponibilidad donde se encuentra el nodo de proxy. |
cn-hangzhou-c |
| DbProxyEndpointAliases |
string |
El alias del endpoint del proxy. |
proxyterminal-test |
| DbProxyEndpointReadWriteMode |
string |
El modo de lectura/escritura del endpoint del proxy. Valores válidos:
|
ReadWrite |
| DbProxyEndpointVswitchId |
string |
El ID del VSwitch del endpoint del proxy. |
vsw-**** |
| DbProxyEndpointVpcId |
string |
El ID de la VPC del endpoint del proxy. |
vpc-**** |
| DbProxyEndpointZoneId |
string |
El ID de la zona de disponibilidad donde se crea el endpoint del proxy. |
cn-hangzhou-c |
| EndpointConnectItems |
object |
||
| EndpointConnectItems |
array<object> |
Una lista de detalles sobre las cadenas de conexión del proxy. |
|
|
object |
Los detalles de una cadena de conexión del proxy. |
||
| DbProxyEndpointConnectString |
string |
La cadena de conexión del proxy. |
testproxy****.rwlb.rds.aliyuncs.com |
| DbProxyEndpointNetType |
string |
El tipo de red. Valores válidos:
|
2 |
| DbProxyEndpointPort |
string |
El puerto de servicio. El valor predeterminado es 3306. |
3306 |
| ReadOnlyInstanceDistributionType |
string |
El modo de distribución de pesos de lectura. Para obtener más información, consulte Asignación de pesos de lectura. Valores válidos:
|
Standard |
| ReadOnlyInstanceMaxDelayTime |
string |
El umbral de latencia para la división de lectura/escritura. Si la latencia de replicación en una instancia de solo lectura supera este umbral, las solicitudes de lectura no se enrutan a dicha instancia. Unidad: segundos. |
30 |
| CausalConsistReadTimeout |
string |
El tiempo de espera para una lectura consistente, en milisegundos. Valores válidos: de 0 a 60000. Valor predeterminado: 10. |
10 |
| ReadOnlyInstanceWeight |
string |
La distribución de pesos de lectura. El valor es una cadena JSON que especifica los pesos de lectura de las instancias principales y de solo lectura. Contiene los siguientes campos:
|
[{\"Availability\":\"Available\",\"DBInstanceId\":\"rm-2z****\",\"DBInstanceType\":\"Master\",\"NodeId\":\"rn-t2****\",\"NodeType\":\"Primary\",\"Weight\":0}, {\"Availability\":\"Available\",\"DBInstanceId\":\"rm-2z****\",\"DBInstanceType\":\"Master\",\"NodeId\":\"rn-z9****\",\"NodeType\":\"Secondary\",\"Weight\":400}, {\"Availability\":\"Available\",,\"DBInstanceId\":\"rm-2z****\",\"DBInstanceType\":\"Master\",\"NodeId\":\"rn-1c****\",\"NodeType\":\"Secondary\",\"Weight\":400}]] |
| RequestId |
string |
El ID de la solicitud. |
847BA085-B377-4BFA-8267-F82345ECE1D2 |
| DBProxyEndpointCostThresholdForDuckdb |
string |
||
| DBProxyEndpointMinSlaveCount |
string |
El número mínimo de instancias de solo lectura que se deben conservar. |
2 |
Ejemplos
Respuesta exitosa
JSON Formato
{
"DBProxyConnectString": "testproxy****.rwlb.rds.aliyuncs.com",
"DBProxyConnectStringNetType": "InnerString",
"DBProxyConnectStringPort": "3306",
"DBProxyEndpointId": "keaxncrjluwu0gue****",
"DBProxyEngineType": "normal",
"DBProxyFeatures": "TransactionReadSqlRouteOptimizeStatus:1;ConnectionPersist:0;ReadWriteSpliting:1",
"DBProxyNodes": {
"DBProxyNodes": [
{
"cpuCores": "2",
"nodeId": "pn-xxxxxxx01",
"zoneId": "cn-hangzhou-c"
}
]
},
"DbProxyEndpointAliases": "proxyterminal-test",
"DbProxyEndpointReadWriteMode": "ReadWrite",
"DbProxyEndpointVswitchId": "vsw-****",
"DbProxyEndpointVpcId": "vpc-****",
"DbProxyEndpointZoneId": "cn-hangzhou-c",
"EndpointConnectItems": {
"EndpointConnectItems": [
{
"DbProxyEndpointConnectString": "testproxy****.rwlb.rds.aliyuncs.com",
"DbProxyEndpointNetType": "2",
"DbProxyEndpointPort": "3306"
}
]
},
"ReadOnlyInstanceDistributionType": "Standard",
"ReadOnlyInstanceMaxDelayTime": "30",
"CausalConsistReadTimeout": "10",
"ReadOnlyInstanceWeight": "[{\\\"Availability\\\":\\\"Available\\\",\\\"DBInstanceId\\\":\\\"rm-2z****\\\",\\\"DBInstanceType\\\":\\\"Master\\\",\\\"NodeId\\\":\\\"rn-t2****\\\",\\\"NodeType\\\":\\\"Primary\\\",\\\"Weight\\\":0}, {\\\"Availability\\\":\\\"Available\\\",\\\"DBInstanceId\\\":\\\"rm-2z****\\\",\\\"DBInstanceType\\\":\\\"Master\\\",\\\"NodeId\\\":\\\"rn-z9****\\\",\\\"NodeType\\\":\\\"Secondary\\\",\\\"Weight\\\":400}, {\\\"Availability\\\":\\\"Available\\\",,\\\"DBInstanceId\\\":\\\"rm-2z****\\\",\\\"DBInstanceType\\\":\\\"Master\\\",\\\"NodeId\\\":\\\"rn-1c****\\\",\\\"NodeType\\\":\\\"Secondary\\\",\\\"Weight\\\":400}]]",
"RequestId": "847BA085-B377-4BFA-8267-F82345ECE1D2",
"DBProxyEndpointCostThresholdForDuckdb": "",
"DBProxyEndpointMinSlaveCount": "2"
}
Códigos de error
|
Código de estado HTTP |
Código de error |
Mensaje de error |
Descripción |
|---|---|---|---|
| 400 | MaxscaleNotSupport | Current custins can not support Maxscale. | |
| 400 | InvalidEndPoint.Format | The specified EndPoint is not valid. | |
| 400 | InvalidDBInstanceName | Specified parameter DBInstanceName is not valid. | |
| 400 | Endpoint.NotFound | The specified EndPoint is not valid. | |
| 400 | InvalidParameter | The specified parameter is invalid. | |
| 400 | Order.ComboInstanceNotAllowOperate | A package instance is not allowed to operate independently. | |
| 400 | Price.PricingPlanResultNotFound | Pricing plan price result not found. | |
| 400 | Order.NoRealNameAuthentication | You have not passed the real-name authentication and do not meet the purchase conditions. Please log in to the user center for real-name authentication. | |
| 400 | InsufficientAvailableQuota | Your account quota limit is less than 0, please recharge before trying to purchase. | |
| 400 | CommodityServiceCalling.Exception | Failed to call commodity service. | |
| 400 | RegionDissolvedEOM | Dear customer, Alibaba Cloud plans to optimize and adjust the current region. Cloud services in this region will cease operations. You are currently unable to operate new purchase orders. Thank you for your understanding and support. | |
| 400 | Commodity.InvalidComponent | The module you purchased is not legal, please buy it again. | |
| 400 | RegionEndTimeDissolvedAustralia | Cloud services in the Australia (Sydney) region will be discontinued. Set the validity date to September 30, 2024 or earlier than September 30, 2024. | |
| 400 | Price.CommoditySys | Commodity system call exception. | |
| 400 | Pay.InsufficientBalance | Insufficient available balance. | |
| 400 | Order.PeriodInvalid | There is a problem with the period you selected, please choose again. | |
| 400 | pay.noCreditCard | Account not bound to credit card. | |
| 400 | Order.InstHasUnpaidOrder | There is an unpaid order for the service you have purchased. Please pay or void it before placing the order. | |
| 400 | noAvailablePaymentMethod | No payment method is specified for your account. We recommend that you add a payment method. | |
| 400 | BasicInfoUncompleted | Your information is incomplete. Complete your information before the operation. | |
| 400 | Risk.RiskControlRejection | Your account is abnormal, please contact customer service for details. | |
| 400 | Api.NotSupport | Specified api is not supported. | |
| 400 | ContainForbiddenLabelError | There is a label that prohibits placing orders. Please contact your distributor for assistance. | |
| 400 | InvalidDBInstanceId.NotFound | The DBInstanceId provided does not exist in records. | |
| 400 | InvalidInstanceLevel.DiskType | Specified instance level not support request disk type | |
| 400 | InvalidParam | Sepcified wal level Parameter is invalid. There are still logical slots in instance, so it can not be set as replica. | |
| 400 | KmsApiError | User secret key invalid. | |
| 400 | System.SaleValidateFailed | Sales expression validation system error. | |
| 400 | Abs.InvalidAccount.NotFound | account is not found. | |
| 400 | SqlExecuteFailedOrTimeout | sql command execution failed or timed out:%s. | |
| 400 | ColdData.EngineVersionNotSupport | The current instance engine version not support coldDataEnabled. | |
| 400 | ColdData.MinorVersionNotSupport | The current instance minor version not support coldDataEnabled. | |
| 400 | IncorrectTargetClasscode | The current instance type does not support this operation. | |
| 400 | InvalidConnectionString.Duplicate | Specified connection string already exists in the RDS. | |
| 400 | RequiredParam.NotFound | Required input param is not found. | |
| 400 | Parameters.Invalid | Parameter error, please check the parameters. | |
| 400 | BackupPolicyNotSupport | Cold Data won't open with CrossBackup or Flash Backup, please check Backup Policy. | |
| 400 | InvalideStatus.Format | The instance status does not support this operation. | |
| 400 | InvalidReleasedKeepPolicy.Format | Specified Released Keep Policy is not valid. | |
| 400 | InvalidDBInstanceEngineType.Format | the DB instance engine type does not support this operation. | |
| 400 | Pay.NoCreditCard | No credit cards. | |
| 400 | VpcNetworkTypeNotSupport | The vpc network type instance does not support this operation. | |
| 400 | MirrorInsExists | Specified DB instance mirror ins already existed. | |
| 400 | UnsupportedClassCode | The specified DB instance class stops selling. | |
| 400 | InvalidBackupSet | The specified database does not exist in the backup set. | |
| 400 | OrdTCommodityQueryError | Failed to query for product. | |
| 400 | ProductInstanceReleased | The instance has been released. Please check before placing the order. | |
| 400 | RegionEndTimeDissolvedIndia | The region is no longer supported. | |
| 500 | ExternalFailure | The request processing has failed due to external service failure. | |
| 500 | RequestMetaDataFailed | The service request failed. Please try again later or contact service personnel. | |
| 500 | InvokeProxyFailure | The request processing has failed due to service failure of rds api. | |
| 403 | IncorrectKindCode | The current KindCode of the custins does not support the operation. | |
| 403 | IncorrectDBInstanceType | The current database instance type does not support the operation. | |
| 403 | IncorrectDBInstanceEngine | Current DB Instance engine does not support this operation. | |
| 403 | OrderStatus.UnPaid | The specified db instance has unpaid order. | |
| 403 | InvalidReduceDiskSize | The storage capacity after the scale-down must be larger than the used amount. | |
| 403 | CloudSSDNotSupport | Cloud ssd does not support this operation, please upgrade to essd. | |
| 403 | InvalidUserOperatorPermission | The user permission does not support this operation. | |
| 403 | InvalidVswitchId | Specified conn vswitch id is not valid. | |
| 403 | IncorrectMinorVersion | Current engine minor version does not support operations. | |
| 403 | OperationDenied.ZoneResource | There is no available zone for inventory. | |
| 403 | NotInFlowController | Sorry,no permission. | |
| 403 | InvalidKmsKey | Kms key is disabled. | |
| 403 | InvalidInstanceLevel.Malformed | Current DB instance level does not support this operation. | |
| 403 | InvalidVpcInfo.NotFound | Specified VPC info does not exist. | |
| 404 | Endpoint.NotFound | Specified endpoint is not found. | |
| 404 | Maxscale.NotFound | The relative maxscale instance is not found. | |
| 404 | InvalidClusterKms | The current instance does not authorized to access the Key Management Service. | |
| 404 | Request.NotFound | The requested resource is not available. | |
| 404 | HostInfo.NotFound | The specified host info is not found. |
Consulte Códigos de error para ver la lista completa.
Notas de la versión
Consulte Notas de la versión para ver la lista completa.