Scaler for Amazon managed service for Prometheus

[awsvikram]

Proposal

AWS' managed solution for Prometheus lets customers ingest metrics without the need to manage environment. It would be nice to have a scaler support for Amazon Managed service for Prometheus

Use-Case

Amazon Managed Prometheus requires sigv4 authentication and the prometheus scaler currently does not support authentication parameters. Creating a scaler for Amazon Prometheus will give customers ability to scale the Kubernetes workloads by directly querying the metrics stored

Anything else?

No response

[zroubalik]

@ssaish make sense, are you wiling to conribute this feature?

[stale]

This issue has been automatically marked as stale because it has not had recent activity. It will be closed in 7 days if no further activity occurs. Thank you for your contributions.

[williamcodes]

I would also love to see this, would be great to not need the proxy service recommended by aws as a workaround: https://aws.amazon.com/blogs/mt/proactive-autoscaling-kubernetes-workloads-keda-metrics-ingested-into-aws-amp/

[tomkerkhove]

We're happy to support it, fi somebody contributes it

[JorTurFer]

We already support Azure and GCP managed prometheus, so I guess that AWS one would be a nice addition. Recently we have migrated the AWS SDK from v1 to v2, so IIRC, there isn't blockers for moving forward

[JorTurFer]

Any update on this?

[sguruvar]

can someone from Keda admin group help this to merge the changes please

[sguruvar]

Incorporated the changes with SDK v2.. Added the unit and e2e tests.. Spinned up a new AWS AMP instance and the flow works good too.. can someone from Keda reviewer team help merge this PR for closure?

[JorTurFer]

I've posted some comments on that PR. Apart from that, could you update docs repo as well? (maybe you have already done it but I can't find the PR)