opensearch-project / opensearch-project/data-prepper

Support a configurable service name for SigV4 signing on OpenSearch sinks.

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enhancement plugin - sink
Dominant language
Java
Stars
374
Forks
354
Avg merge
3d 18h
Merged PRs (30d)
8

Description

Is your feature request related to a problem? Please describe.

To support Amazon OpenSearch Serverless, I need to use the aoss service name.

Describe the solution you'd like

Provide new configurations in the OpenSearch sink:

  • aws_service_name -> Set the service name using the deprecated keys.
  • aws: service_name -> Set the service name using the new aws: sub-configuration.

e.g.

aws:
  service_name: aoss
  region: us-east-1

or

aws_sigv4: true
aws_service_name: aoss
aws_region: us-east-1

The default value should remain es.

Contributor guide

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First steps

  1. Read the whole issue, then the project's contributing guide.
  2. Comment on the issue to say you are picking it up — it saves two people doing the same work.
  3. Fork the repository and make your change on a branch.
  4. Open a pull request that references the issue number.

Research direction

Start at the OpenSearch sink configuration and its SigV4 signing path; trace how deprecated aws_* keys and the aws sub-configuration are parsed. Done means both forms accept service_name, default to es, and the aoss example signs correctly.

Written by the indexing model from the issue text.

Assessment

Tech stack
aws, java
Domain
backend, security
Issue type
Feature
Difficulty
3/5
Estimated time
1-2 days
Activity status
Stale
Clarity
Mostly clear
Newbie friendliness
45/100

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