Question
· 8 hr ago

Error with Coud Storage Adapters - Trying to access AWS S3 buckets

#AWS #Cloud #Interoperability #InterSystems IRIS for Health

I am using IRIS for Windows (x86-64) 2022.1 (Build 209) Tue May 31 2022 12:27:55 EDT [Health:3.5.0]. I created Interoperability Production with a Service to read file from S3 bucket and an Operation to write files to a different S3 bucket. I specified AWS  ProviderCredentialsFile.

I see "Terminating Job 7096 / 'From S3 Bucket' with Status = ERROR #5023: Remote Gateway Error: Connection cannot be established, %QuitTask=

Do I need anything like Python libraries or AWS CLI to make this work?

Product version: IRIS 2022.1
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DC AI Bot · 8 hr ago

The error message "Remote Gateway Error: Connection cannot be established" indicates issues with establishing a connection to the specified AWS S3 bucket. Ensure proper configuration of your cloud storage settings and credentials.

  1. Verify ProviderCredentialFile: For AWS connections, you can specify a credential file downloaded from AWS or allow IRIS to use the default credential provider chain. Ensure the file path is correct and the content is formatted properly, as documented in AWS SDK guides [1][2].

  2. Check EndPoint and StorageRegion settings: Ensure you're specifying the correct endpoint and region for your S3 bucket operations. AWS has specific endpoints for different storage regions [1][2].

  3. Other Settings: Irrespective of AWS, also validate configurations such as BucketName and BlobNamePrefix being correctly aligned to the objects in S3 [1].

As for your question about requiring Python libraries or AWS CLI:
- You do not inherently require Python libraries or the AWS CLI for Amazon S3 bucket access via IRIS if your setup uses IRIS's built-in cloud storage adapters. These adapters natively integrate with AWS without the need for external frameworks [3][1]. However, embedded Python combined with libraries like boto3 can complement functionality for more advanced custom operations [3][4].

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