Exporter for AMP Credential error

[hiranthaPeiris]

Hi,
I am trying to configure AMP exporter but get NoCredentialProviders on logs of the collector as following.
WARN batchprocessor/batch_processor.go:209 Sender failed {"kind": "processor", "name": "batch/metrics", "error": "Permanent error: Post \"https://aps-workspaces.us-east-1.<workspace>/api/v1/remote_write\": NoCredentialProviders: no valid providers in chain. Deprecated.\n\tFor verbose messaging see aws.Config.CredentialsChainVerboseErrors"}

I have set aws access key according to default AWS credentials chain and also AWS go SDK as the documentation. what I could be missing here?

Thanks

[pingleig]

Are you using the collector as a container or running the binary directly on your host (mac or ec2 vm etc.)? If you are running it on your host, can you try some simple command from aws cli like aws s3 ls to see if you get any credential error.

[hiranthaPeiris]

hi @pingleig
I am running collector binary on ec2 instance and as you said am not getting credential errors with aws s3 ls . credentials resides in .aws dir in users $home.

[pingleig]

I didn't find anything strange in the code https://github.com/open-telemetry/opentelemetry-collector-contrib/blob/10790bb5affa048a61cf13ca20bae19b1eca39e8/exporter/awsprometheusremotewriteexporter/auth.go#L106-L121 The only suspicious part is Shared Config Fields

Did you config your credentials in ~/.aws/credentials can you try export those creds and env var and see if the exporter can pick it up. e.g. export AWS_ACCESS_KEY.... etc.

[hiranthaPeiris]

I have tried with both ways still the same error log. is there a way to rebuild collector with hard coded credentials as a workaround?

[Aneurysm9]

@hiranthaPeiris can you share your collector configuration?

I wouldn't recommend attempting to hard code credentials in the collector. Let's see what we can do to figure out where the disconnect is happening.

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[alolita]

Marking as resolved.