Upgrade exporter to be compatible with OpenSearch 2.18.0

[vinylen]

Description

Upgrades exporter to be compatible with OpenSearch 2.18.0

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[Biowoolf]

Guys! realy need your plugin to be updated to 2.18 version - without it no monitoring on 2.18 clusters built by official helm charts. Your work is very important!
Best regards and hope it will be released soon. =)

[vinylen]

Ping @lukas-vlcek

[lukas-vlcek]

@vinylen I am on it, I hope it can be done by the end of this week. Monday at the latest.

[Nmishin]

We are really looking forward to it :)

[ArminRadmueller]

Ping @lukas-vlcek
I can't continue with the upgrade to 2.18 without your Exporter.

[grechaw]

Should this project be forked? Is there some reason why you've been drawn away from maintenance @lukas-vlcek ? Not to be pushy at all, I'm curious about what the community should expect.

[vinylen]

Should this project be forked? Is there some reason why you've been drawn away from maintenance @lukas-vlcek ? Not to be pushy at all, I'm curious about what the community should expect.

Yes or what if we add more people as maintainers? More of us that can assist with the release of the exporter so it doesn't solely have to be Lukas. Might be tricky since it's under Aiven?

[Pigueiras]

If the blockers are #295 and #246, maybe just release a 2.18.0.1 version later 👼 ?

[ocastle]

Is there an ETA on when this may be completed or an alternative fork for 2.18.0.0 support?

[bjoernr-de]

If it’s just a version bump, do we have to wait for the plugin 2.18.0.0 release or will the current released version also work with OS 2.18.0? 🤔

[rursprung]

If it’s just a version bump, do we have to wait for the plugin 2.18.0.0 release or will the current released version also work with OS 2.18.0? 🤔

no, it doesn't because - like all plugins using the OpenSearch gradle plugin - it's not yet using a semver range to describe its compatibility with OpenSearch (this requires opensearch-project/OpenSearch#13187 to be implemented).

however, you can always clone the repo locally, adapt it to a new version and create your own build with that. it just won't be an official build.

[vinylen]

@lukas-vlcek Can someone else from Aiven step in and handle this release?

Pinging @bogdanp05 here as well (if that works) since they seem to be the person responsible for Aiven-Open.

I've also emailed [email protected] about this PR last week but i've yet to receive any response.

[damslo]

Hello, until this PR will be merged, you can use this:
https://github.com/damslo/prometheus-exporter-plugin-for-opensearch/releases/download/2.18.0.0/prometheus-exporter-2.18.0.0.zip

Please don't use it on production, I just built it and uploaded, works in my case, but can't guarantee anything.

[hm2thr33]

Hello, until this PR will be merged, you can use this: https://github.com/damslo/prometheus-exporter-plugin-for-opensearch/releases/download/2.18.0.0/prometheus-exporter-2.18.0.0.zip

Please don't use it on production, I just built it and uploaded, works in my case, but can't guarantee anything.

Also works in my case
@damslo Thanks!