我正在尝试使用AWS3 API for.NET.在apache OZone中创建密钥
我试图创建的密钥必须在一个名为"test"的bucket中，该bucket是我使用AWS S3 CLI创建的。
我的代码：
static async Task WriteFile()
{
AmazonS3Config config = new AmazonS3Config();
config.ServiceURL = "http://myApacheOzoneEndpoint:8744"; // This port is mapped from a docker container to (not the original endpoint port for Ozone)
AWSCredentials credentials = new BasicAWSCredentials("testuser/scm@EXAMPLE.COM", "c261b6ecabf7d37d5f9ded654b1c724adac9bd9f13e247a235e567e8296d2999"); // Credentials must be set but can be random since Ozone doesn't use authentication
AmazonS3Client client = new AmazonS3Client(credentials, config);
using (FileStream fs = File.OpenRead(@"C:Usersmepath.to.fileimage.jpg"))
{
string responseBody = "";
try
{
PutObjectRequest request = new PutObjectRequest
{
BucketName = "test",
Key = "deleteme.jpg",
InputStream = fs
};
PutObjectResponse response = await client.PutObjectAsync(request);
Console.WriteLine($"Result: {response.HttpStatusCode.ToString()}");
}
catch (AmazonS3Exception e)
{
Console.WriteLine("Error encountered ***. Message:'{0}' when writing an object", e.Message);
}
catch (Exception e)
{
Console.WriteLine("Unknown encountered on server. Message:'{0}' when writing an object", e.Message);
}
}
}
这段代码返回了一个200代码错误(OK(，如果我从API调用GetObjectAsync，我会得到一个结果是元数据的HTML(但目前无法读取文件内容(
然后我转到Apache Ozone，在臭氧外壳中执行以下命令：
bash-4.2$ ozone s3 path test
Volume name for S3Bucket is : s3c89e813c80ffcea9543004d57b2a1239
Ozone FileSystem Uri is : o3fs://test.s3c89e813c80ffcea9543004d57b2a1239
bash-4.2$ ozone sh bucket list /s3c89e813c80ffcea9543004d57b2a1239
[ {
"volumeName" : "s3c89e813c80ffcea9543004d57b2a1239",
"bucketName" : "test",
"createdOn" : "Wed, 01 Apr 2020 08:06:40 GMT",
"acls" : null,
"versioning" : "DISABLED",
"storageType" : "DISK",
"encryptionKeyName" : "N/A"
}, {
"volumeName" : "s3c89e813c80ffcea9543004d57b2a1239",
"bucketName" : "deleteme.jpg",
"createdOn" : "Tue, 31 Mar 2020 10:57:26 GMT",
"acls" : null,
"versioning" : "DISABLED",
"storageType" : "DISK",
"encryptionKeyName" : "N/A"
} ]
bash-4.2$ ozone sh key list /s3c89e813c80ffcea9543004d57b2a1239/test => This command returns only keys that have been put from AWS S3 CLI
正如您所看到的，对象被创建为用于S3的Ozone卷内的一个新bucket，而不是被创建为testbucket下的一个新键。如果我尝试从AWS S3 Cli中放入密钥，它会像预期的一样工作
发生了什么？
仅供参考，我从Java API中做了同样的例子，同样的问题也发生了！
感谢
Ozone s3网关默认使用路径样式寻址，而更新的sdk库使用虚拟托管寻址。最快的解决方案是切换到路径样式：
// AmazonS3Config config = new AmazonS3Config();
config.ForcePathStyle = true;
或者，正如文档中提到的，您可以在臭氧中启用虚拟托管模式。
请注意，路径样式将在aws3中被弃用。