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@User Can you check this?

The above error means - the datasource in druid is not available anymore

Thanks for your reply @User! Will check this and get back to you.

you can also explore Druid UI and look under

datasources

tab by port-fowarding

svc/signoz-druid-router

(pls recheck with

kubectl -n platform get svc

) using below command -

kubectl -n platform port-forward svc/signoz-druid-router 8888:8888

Okay...actually we have setup on GCP. Is there any similar setup for GCP equivalent to the s3 settings u told?

GKE or GCP? running on K8s right?

Yeah

ok..then the above way to set flags in

values.yaml

of helm chart still works

Ok so do we need to explicitly configure anything on AWS S3?

Just the permission https://druid.apache.org/docs/latest/development/extensions-core/s3.html#s3-permissions-settings

Okay..

In short no specific permission apart from GetObject and PutObject

Hi @User. Apologies for such a delayed response. I understood the s3 config that is to be done as per the doc links you shared above. I have one more query though, there is a certain field called as "druid_storage_baseKey" - could you please explain what that is exactly? I suppose the rest of the keys(aws access/secret key) we'll get it while setting up the s3 bucket itself, this is the only thing that I am unable to figure out.

Hi @User It's a prefix string that will be prepended to the object names for the segments published to S3 deep storage

Oh okay...so it's the default initial string which is there for objects inside an s3 bucket right?

yes

got it

I don't think you need to make things public to get prefix to work. A client was able to set up private s3 and link it with Druid. Please send me any link/discussion which says so. I will look deeper

I tried to implement it but looks like there is still some issue with the configuration. I tried looking for the docs and github issues related to setup but they weren't of much help. Could you point me in a direction where I can find some sources as to how to setup with the help of helm?

ohkk.... seems like little we could help with druid setup. We are depricating druid setup and building more on clickhouse setup. We have release new features in clickhouse including, metrics-ingestion, building custom dashboards and alerting. I would highly recommend to moving to clickhouse setup. Though it does not have installation instructions in k8s, it will be available around 7-10th Dec.

Will talk to my lead and let u know about this