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Add support for sinking data to an Opensearch instance behind a reverse proxy #6654
Description
Is your feature request related to a problem? Please describe.
It would be nice to have the data-prepper opensearch sink plugin to send data to a remote OS instance behind a reverse proxy.
Describe the solution you'd like
Something on this line (or a dedicated parameter) to just work.
sink:
- opensearch:
hosts: "https://remote-rev.proxy.com/os"Describe alternatives you've considered (Optional)
If the OS instance is provided by 3rd party I found no alternative, if not to rely the provider to define some ingestion aliases (to be tested). But this is completely relying on the possibility/flexibility of the provider, which is not desirable in general.
Additional context
Interest was expressed here, #310 (comment)
This is the last follow-up I found for this.
Reacted by Luis Pigueiras and Sokratis Papadopoulos
Activity
dlvenable commentedon Mar 24, 2026
@mconcas ,
I believe that Data Prepper should be able to work with OpenSearch behind a reverse proxy as it is currently. If you have a forward proxy, you would need to include a
proxyURI.Did you try this already? If there is a problem, I'd expect that it lies more in having a path in the URL.
mconcas commentedon Mar 25, 2026
With the ingestion alias it worked, so I must assume you are right, it is the path
/osin the URL.Would it be something that can be tackled on the DP side?
Add configurable url_prefix for the OpenSearch sink
Add configurable url_prefix parameter
Add configurable url_prefix parameter
Add configurable url_prefix parameter
Add configurable path_prefix parameter
Add configurable path_prefix parameter
Add configurable path_prefix parameter
Add configurable path_prefix parameter (opensearch-project#6674)
Add configurable path_prefix parameter (opensearch-project#6674)