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InvalidSignatureException when calling the GetSamplingTargets

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  • ¿Algo no está bien?
#287 3 comentarios 2 reacciones 1 asignado Ver en GitHub

@srprash ya está trabajando en esto.

Desde el 7/9/2021.

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Descripción

stale

Hello,

We are currently using Aws Xray in production on our django applications. The application is running on ECS using EC2. The xray-daemon is installed on django container itself. We have given the daemon permissions by adding the AWSXRayDaemonWriteAccess to the task's role. Occasionally we are seeing this error:

An error occurred (InvalidSignatureException) when calling the GetSamplingTargets operation: The request signature we calculated does not match the signature you provided. Check your AWS Secret Access Key and signing method. Consult the service documentation for details.

I guess the important thing to note here is we are only seeing this occasionally. As you see below, most of requests to this endpoint are good:

Screenshot from 2021-04-09 14-11-56

From some debugging it looks like the failing request is using us-west-2 as the region, whilst the region the daemon and our services are running are on eu-west-1

{
    body: b'{"SamplingStatisticsDocuments": [{"RuleName": "Default", "ClientID": "xxxxxxxxxxxxx", "RequestCount": 
         1, "BorrowCount": 0, "SampledCount": 0, "Timestamp": 1617955918}]}', 
    context: {
         auth_type: [Filtered], 
         client_config: <botocore.config.Config object at 0x7f6c7220a110>, 
         client_region: 'us-west-2', 
         has_streaming_input: False
     }, 
     headers: {
          User-Agent: 'Botocore/1.20.47 Python/3.7.10 Linux/4.14.225-169.362.amzn2.x86_64 exec-env/AWS_ECS_EC2'
     }, 
     method: 'POST', 
    query_string: {}, 
    url: 'http://127.0.0.1:2000/SamplingTargets', 
    url_path: '/SamplingTargets'
}
Lenguaje dominante
Python
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Forks
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