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#grafana

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🌎 From monitoring renewable energy output to combatting air pollution, the #Grafana Stack enables teams to put observability to work for the planet. Because every day should be #EarthDay.

1. Monitoring climate change in the Alps: grafana.com/blog/2021/01/04/io

2. Monitoring a moss farm at Green City Solutions: grafana.com/blog/2022/10/04/vi

3. Monitoring and improving air quality with Grafana Cloud: grafana.com/blog/2022/08/02/ho

4. Monitoring field sites across the US at NEON: youtube.com/watch?v=ADQnCuFbBE

🚢 #Keycloak shipped release 26.2 today (Friday afternoon)! 🚢

Pimp your #SingleSignOn with a lot of new features. And it became even simpler to host it yourself!

* Least-privileged delegated access without service desk tickets.
* Enhanced token-exchange for accurate and narrowly scoped tokens for #zerotrust architectures.
* Pre-defined #Grafana dashboard to monitor service level indicators.
* Simplified update and configuration to increase availability.

keycloak.org/2025/04/keycloak-

KeycloakKeycloak 26.2.0 releasedSupported Standard Token Exchange * Fine-grained admin permissions supported * Guides for metrics and Grafana dashboards * Zero-configuration secure cluster communication

🌋 Can it run Doom?

The inaugural Science Fair at #GrafanaCON lets you get hands-on with #Grafana dashboards monitoring a 3D printer, a wind tunnel, and drones. We'll also feature hackathon projects like Doomfana, Dash Dash Revolution, and more!

Join the community and be the first to see all the new features we're announcing at GrafanaCON 2025 in Seattle (May 6-8): grafana.com/events/grafanacon/

So, I've been using Thanos to receive and store my prometheus metrics long term in a self hosted S3 bucket. Thanos also acts as a datasource for my dashboards in Grafana, and provides a Ruler, which evaluates alerting rulers and forwards them to my alertmanager. It's ok. It's certainly got it's downsides, which I can go into later, but I've thinking... what about Mimir?

How do you all feel about Grafana's Mimir (source on GitHub)? It's AGPL and seems to literally be a replacement of Thanos, which is Apache 2.0.

Thanos description from their website:

Open source, highly available Prometheus setup with long term storage capabilities.

Mimir description from their website:

...open source software project that provides horizontally scalable, highly available, multi-tenant, long-term storage for Prometheus and OpenTelemetry metrics.

Both with work with alloy and prometheus alike. Both require you to configure initially confusing hashrings and replication parameters. Both have a bunch of large companies adopting them, so... now I feel conflicted. Should I try mimir? Poll in reply.

#thanos#prometheus#alloy

Witzig.

Gerade gemerkt, dass ich ein für das kommende Jahr geplantes Projekt in den letzten Wochen durch die Arbeit an einer anderen Sache ganz nebenbei gelöst habe xD

Geringfügige Anpassungen und es war einfach fertig.
Geht.
Einfach so.

LOOOL :D

#Grafana #Loki ist schon ein geiles Tool xD