无法使用 AWS .NET SDK 获取 amazon RDS 实例

发布于 2024-09-11 12:49:52 字数 756 浏览 5 评论 0原文

我无法从本地计算机连接到 RDS 中的数据库...

这是我的代码：

Amazon.RDS.AmazonRDSClient client = new Amazon.RDS.AmazonRDSClient(myPublicKey, myPrivateKey);

Amazon.RDS.Model.DescribeDBInstancesRequest instanceRequest = new Amazon.RDS.Model.DescribeDBInstancesRequest();

Amazon.RDS.Model.DescribeDBInstancesResponse instanceResponse = new Amazon.RDS.Model.DescribeDBInstancesResponse();

instanceResponse = client.DescribeDBInstances(instanceRequest);

Amazon.RDS.Model.DBInstance instance = instanceResponse.DescribeDBInstancesResult.DBInstance[0];

DBInstance 列表始终为空，即计数为 0。而我知道我有 RDS实例已启动并正在运行，就像我使用管理控制台创建它们一样。

此外，当我使用从 RDS 管理控制台获取的端点准备连接字符串时，我可以创建表等。

我已在安全组中提供访问权限。

我错过了什么吗？

原文

I'm not able to connect to my database in RDS from local machine....

Here is my code:

Amazon.RDS.AmazonRDSClient client = new Amazon.RDS.AmazonRDSClient(myPublicKey, myPrivateKey);

Amazon.RDS.Model.DescribeDBInstancesRequest instanceRequest = new Amazon.RDS.Model.DescribeDBInstancesRequest();

Amazon.RDS.Model.DescribeDBInstancesResponse instanceResponse = new Amazon.RDS.Model.DescribeDBInstancesResponse();

instanceResponse = client.DescribeDBInstances(instanceRequest);

Amazon.RDS.Model.DBInstance instance = instanceResponse.DescribeDBInstancesResult.DBInstance[0];

The DBInstance list is always empty i.e. the Count is 0. Whereas I know that I have RDS instances UP and running as I have created them using the management console.

Also, when I prepare the connection string using the endpoint which I got from the RDS management console, I'm able to create table and all.

I have provided access in the security group.

Am I missing something?

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深空失忆 2024-09-18 12:49:52

我猜测您的实例不在美国东部地区。

默认情况下，SDK 连接到 us-east。如果要连接到其他区域，则需要在 AmazonRDSClient 上指定。

Amazon.RDS.AmazonRDSClient service = new Amazon.RDS.AmazonRDSClient(
  awsAccessKeyId,
  awsSecretAccessKey,
  new Amazon.RDS.AmazonRDSConfig().WithServiceURL(endpointUrl));

endpointUrl 的可能值为：

https://rds.us-east-1.amazonaws.com （默认）
https://rds.us-west-1.amazonaws.com
https://rds.eu-west-1.amazonaws.com
https://rds.ap-southeast-1.amazonaws.com

Im going to guess that your instance is not in the us-east region.

By default the SDK connects to us-east. If you want to connect to another region, you need to specify it on the AmazonRDSClient.

Amazon.RDS.AmazonRDSClient service = new Amazon.RDS.AmazonRDSClient(
  awsAccessKeyId,
  awsSecretAccessKey,
  new Amazon.RDS.AmazonRDSConfig().WithServiceURL(endpointUrl));

Possible values for endpointUrl are:

https://rds.us-east-1.amazonaws.com (Default)
https://rds.us-west-1.amazonaws.com
https://rds.eu-west-1.amazonaws.com
https://rds.ap-southeast-1.amazonaws.com

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