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Alloy#2535

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yorickdowne merged 1 commit intoethstaker:mainfrom
yorickdowne:alloy
Apr 19, 2026
Merged

Alloy#2535
yorickdowne merged 1 commit intoethstaker:mainfrom
yorickdowne:alloy

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@yorickdowne yorickdowne commented Apr 17, 2026

What I did

Promtail is EOL since March 2nd 2026, replace with alloy

Log collection targets are now discovered via labels

Metrics collection is done by Alloy

Keep node-exporter and cadvisor, they are fairly involved with the host and not easy to fully reproduce in alloy

grafana-rootless.yml now scrapes Docker socket as well. This has been tested and works.

ethd detects rootless and sets DOCKER_SOCK accordingly. This has been tested and works.

This is a breaking change for users of custom-prom.yml and custom-lokiurl.yml. Release notes will point this out, and users can with minimal effort recreate their remote write targets in alloy. If they have custom scrapes in ./prometheus/conf.d, those can be converted to alloy format by alloy, which will also be documented in release notes.

These are advanced, niche uses, and I would not be surprised if there are no users of those features other than the Grandine team, who have been made aware. The features were created for CryptoManufaktur, and we moved away from that to "central-proxy-docker" a few years ago.

@yorickdowne yorickdowne marked this pull request as draft April 17, 2026 06:52
@yorickdowne yorickdowne requested a review from pietjepuk2 April 17, 2026 06:52
@yorickdowne yorickdowne force-pushed the alloy branch 26 times, most recently from cc8b79f to 51ba025 Compare April 19, 2026 10:40
@yorickdowne yorickdowne force-pushed the alloy branch 3 times, most recently from 29b7514 to 221fed6 Compare April 19, 2026 17:52
@yorickdowne yorickdowne marked this pull request as ready for review April 19, 2026 17:54
Comment thread tempo-traefik.yml Outdated
Comment thread alloy-obol/docker-entrypoint.sh Outdated
Comment thread grafana-cloud.yml
@yorickdowne yorickdowne merged commit 4b1e4b1 into ethstaker:main Apr 19, 2026
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@yorickdowne yorickdowne deleted the alloy branch April 19, 2026 19:01
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2 participants