Thomas Belián
@bt909.de
works on o11y in a k8s world, doesn’t eat animals, likes bicycles, bouldering and to travel by train.
born at 336.95ppm.
born at 336.95ppm.
Reposted by Thomas Belián
Pyrra v0.9 is here! 🎉
github.com/pyrra-dev/py...
It's incredible to see the amount of diverse contributions to the project!
I didn't even realize it was that way until the release was published! Incredible to see!
Thank you, everyone!
github.com/pyrra-dev/py...
It's incredible to see the amount of diverse contributions to the project!
I didn't even realize it was that way until the release was published! Incredible to see!
Thank you, everyone!
October 22, 2025 at 11:17 AM
Pyrra v0.9 is here! 🎉
github.com/pyrra-dev/py...
It's incredible to see the amount of diverse contributions to the project!
I didn't even realize it was that way until the release was published! Incredible to see!
Thank you, everyone!
github.com/pyrra-dev/py...
It's incredible to see the amount of diverse contributions to the project!
I didn't even realize it was that way until the release was published! Incredible to see!
Thank you, everyone!
Reposted by Thomas Belián
I have several services that use as much network bandwidth as is available to them on Kubernetes. But I need to prioritize or at least guarantee some amount of bandwidth to a certain component. What are my options other than separate node pools?
October 11, 2025 at 12:38 PM
I have several services that use as much network bandwidth as is available to them on Kubernetes. But I need to prioritize or at least guarantee some amount of bandwidth to a certain component. What are my options other than separate node pools?
Reposted by Thomas Belián
🚀 #OpenTelemetry Android is on the road to stable! Check out what’s coming, get involved, and share your feedback!
opentelemetry.io/blog/2025/an...
opentelemetry.io/blog/2025/an...
OpenTelemetry Android: Road to Stable
TL;DR – We want your feedback about the OpenTelemetry Android agent API before it stabilizes. Great news! The OpenTelemetry Android SIG is actively working on stabilizing the main initialization and…
opentelemetry.io
October 2, 2025 at 5:12 PM
🚀 #OpenTelemetry Android is on the road to stable! Check out what’s coming, get involved, and share your feedback!
opentelemetry.io/blog/2025/an...
opentelemetry.io/blog/2025/an...
Reposted by Thomas Belián
Our latest blog post is a retrospective of the go.opentelemetry.io certificate expiration incident that occurred on September 25. Find out what happened and what #OpenTelemetry project leaders learned from it.
opentelemetry.io/blog/2025/go...
opentelemetry.io/blog/2025/go...
Retrospective of September 25th go.opentelemetry.io incident
On September 25th, at 10:35 UTC, we were notified that the go.opentelemetry.io’s SSL certificate had expired. This endpoint is the canonical URL for most Go modules within the OpenTelemetry…
opentelemetry.io
September 26, 2025 at 9:39 PM
Our latest blog post is a retrospective of the go.opentelemetry.io certificate expiration incident that occurred on September 25. Find out what happened and what #OpenTelemetry project leaders learned from it.
opentelemetry.io/blog/2025/go...
opentelemetry.io/blog/2025/go...
Reposted by Thomas Belián
One stack or many? Grafana Cloud supports both — here’s how to pick the right approach 👇
https://grafana.com/blog/2025/09/18/single-tenant-vs-multi-tenant-architecture-with-grafana-cloud-how-to-choose-the-right-approach/?camp=blog&mdm=social&src=SOCIAL_NETWORK_ABBV
https://grafana.com/blog/2025/09/18/single-tenant-vs-multi-tenant-architecture-with-grafana-cloud-how-to-choose-the-right-approach/?camp=blog&mdm=social&src=SOCIAL_NETWORK_ABBV
September 19, 2025 at 3:00 PM
One stack or many? Grafana Cloud supports both — here’s how to pick the right approach 👇
https://grafana.com/blog/2025/09/18/single-tenant-vs-multi-tenant-architecture-with-grafana-cloud-how-to-choose-the-right-approach/?camp=blog&mdm=social&src=SOCIAL_NETWORK_ABBV
https://grafana.com/blog/2025/09/18/single-tenant-vs-multi-tenant-architecture-with-grafana-cloud-how-to-choose-the-right-approach/?camp=blog&mdm=social&src=SOCIAL_NETWORK_ABBV
Reposted by Thomas Belián
☀️ New week, fresh start! Before diving into emails and meetings, take 5 minutes to shape the future of the OTel Collector. Your feedback = better tools for all of us.
OTel Collector Follow-up Survey
This follow-up survey helps the OTel Collector SIG track how usage patterns and needs have evolved since our previous survey. Your responses will help us see what's working, what's changed, and where…
buff.ly
September 11, 2025 at 12:21 PM
☀️ New week, fresh start! Before diving into emails and meetings, take 5 minutes to shape the future of the OTel Collector. Your feedback = better tools for all of us.
Reposted by Thomas Belián
Metrics are the quantitative backbone of observability—the numbers that tell us how our systems are performing. This is the third post in our OpenTelemetry naming series, this time we tackle the art of naming the measurements that matter.
How to Name Your Metrics
Metrics are the quantitative backbone of observability—the numbers that tell us how our systems are performing. This is the third post in our OpenTelemetry naming series, where we’ve already explored…
buff.ly
September 11, 2025 at 4:10 PM
Metrics are the quantitative backbone of observability—the numbers that tell us how our systems are performing. This is the third post in our OpenTelemetry naming series, this time we tackle the art of naming the measurements that matter.
Reposted by Thomas Belián
Naming is hard, but it doesn't have to be! #OpenTelemetry Semantic Conventions are designed to standardize naming across your telemetry. Next up in the naming series, today's blog post guides you through how to name your #OTel span attributes. Read, learn, do!
buff.ly/7cuNoYJ
buff.ly/7cuNoYJ
How to Name Your Span Attributes
Welcome to the second installment in our series on OpenTelemetry naming best practices. In our previous post, we explored how to name spans using the {verb} {object} pattern. Today, we’re diving into…
opentelemetry.io
August 27, 2025 at 5:06 PM
Naming is hard, but it doesn't have to be! #OpenTelemetry Semantic Conventions are designed to standardize naming across your telemetry. Next up in the naming series, today's blog post guides you through how to name your #OTel span attributes. Read, learn, do!
buff.ly/7cuNoYJ
buff.ly/7cuNoYJ
Reposted by Thomas Belián
Eine neue Episode des USAUpdates für Patrons ist online:
USA Update 235: Trumps Haushaltsgesetz, Entmenschlichung und Konzentrationslager | Annika Brockschmidt
Get more from Annika Brockschmidt on Patreon
www.patreon.com
July 13, 2025 at 9:20 PM
Eine neue Episode des USAUpdates für Patrons ist online:
Reposted by Thomas Belián
Aus aktuellen Anlass 👇🤫👇
June 30, 2025 at 12:42 PM
Aus aktuellen Anlass 👇🤫👇
Reposted by Thomas Belián
Reminder: The CfP for #PromCon (October 21+22 in Munich) is open! Please submit your @prometheus.io talks :)
promcon.io/2025-munich/...
promcon.io/2025-munich/...
PromCon
PromCon, the conference about the Prometheus monitoring system and time series database
promcon.io
June 24, 2025 at 8:51 AM
Reminder: The CfP for #PromCon (October 21+22 in Munich) is open! Please submit your @prometheus.io talks :)
promcon.io/2025-munich/...
promcon.io/2025-munich/...
Reposted by Thomas Belián
No biggie, just Wikimedia running Pyrra: slo.wikimedia.org
😳😎🥳
Pretty great feeling to see how far
this free time project has come. Wow.
😳😎🥳
Pretty great feeling to see how far
this free time project has come. Wow.
Pyrra
Pyrra: Making SLOs with Prometheus manageable, accessible, and easy to use for everyone!
slo.wikimedia.org
May 26, 2025 at 8:39 PM
No biggie, just Wikimedia running Pyrra: slo.wikimedia.org
😳😎🥳
Pretty great feeling to see how far
this free time project has come. Wow.
😳😎🥳
Pretty great feeling to see how far
this free time project has come. Wow.
Reposted by Thomas Belián
It all started because I got a DM asking me about where to place an "Observability team" within an org. I realized that I had a lot to say about it. This blog post is definitely a "side quest", b/c I totally hadn't planned to write it!
Anyway, here you go. Enjoy!
adri-v.medium.com/observabilit...
Anyway, here you go. Enjoy!
adri-v.medium.com/observabilit...
April 23, 2025 at 10:20 PM
It all started because I got a DM asking me about where to place an "Observability team" within an org. I realized that I had a lot to say about it. This blog post is definitely a "side quest", b/c I totally hadn't planned to write it!
Anyway, here you go. Enjoy!
adri-v.medium.com/observabilit...
Anyway, here you go. Enjoy!
adri-v.medium.com/observabilit...
Reposted by Thomas Belián
Reposted by Thomas Belián
Join us for this Berlin Prometheus meetup on March 25!
We're meeting in one week at Trade Republic!
The first talk will be on "Scaling Prometheus at Trade Republic: The Hard Way" and the second on "kubezonnet: Monitor Cross-Zone Network Traffic in Kubernetes".
Please sign up so we can plan venue accordingly.
community.cncf.io/e/m68jhe/
The first talk will be on "Scaling Prometheus at Trade Republic: The Hard Way" and the second on "kubezonnet: Monitor Cross-Zone Network Traffic in Kubernetes".
Please sign up so we can plan venue accordingly.
community.cncf.io/e/m68jhe/
March 2025 Berlin Prometheus Meetup | CNCF
In-person Event - Agenda7:00 PMNetworking and Food7:15 PMIntroduction Talk7:30 PMTalk #1 - TBATBA8:00 PMBreak8:15 PMTalk #2 - TBAPlease pr...
community.cncf.io
March 18, 2025 at 2:18 PM
Join us for this Berlin Prometheus meetup on March 25!
Reposted by Thomas Belián
Wanted: VS Code extension that lets me hover over JSX/TSX tags in my React code and then highlights the corresponding DOM elements in my browser window where I'm previewing my app (just like it works with the browser's dev tools, but directly from TSX in the code editor would be awesome).
March 16, 2025 at 7:43 PM
Wanted: VS Code extension that lets me hover over JSX/TSX tags in my React code and then highlights the corresponding DOM elements in my browser window where I'm previewing my app (just like it works with the browser's dev tools, but directly from TSX in the code editor would be awesome).
Hm, today I deployed otel-demo to play with it, but the last version, which is a great demo anyway and now….
What a timing…
What a timing…
We’re thrilled to announce that #OpenTelemetry Demo 2.0 is here!
Announcing the OpenTelemetry Demo 2.0
We’re thrilled to announce that OpenTelemetry Demo 2.0 is here! We’ve been busy behind the scenes, polishing up the demo to make it more complete, robust, and user-friendly. We believe these exciting…
buff.ly
February 21, 2025 at 5:16 PM
Hm, today I deployed otel-demo to play with it, but the last version, which is a great demo anyway and now….
What a timing…
What a timing…
Reposted by Thomas Belián
As a German, never in my life would I have thought that the US would go from liberating us from the nazis in WW2 to telling us that we should bring the nazis back into power.
February 14, 2025 at 7:53 PM
As a German, never in my life would I have thought that the US would go from liberating us from the nazis in WW2 to telling us that we should bring the nazis back into power.
Reposted by Thomas Belián
February 11, 2025 at 6:52 PM
Reposted by Thomas Belián
Trump & Musk führen einen administrativen Staatsstreich durch, brechen ein Gesetz nach dem anderen - die USA sind mitten in einer Verfassungskrise. Mein Text für @volksverpetzer.de ist jetzt online. Dank an @mjsdc.bsky.social für die juristischen Einordnungen! www.volksverpetzer.de/aktuelles/tr...
Trump & Musk: Staatsstreich in den USA & keiner kriegt es hier mit?
Musk und Trump führen in den USA gerade einen administrativen Staatsstreich durch. Deutsche Medien berichten größtenteils, als laufe alles wie immer.
www.volksverpetzer.de
February 6, 2025 at 9:13 AM
Trump & Musk führen einen administrativen Staatsstreich durch, brechen ein Gesetz nach dem anderen - die USA sind mitten in einer Verfassungskrise. Mein Text für @volksverpetzer.de ist jetzt online. Dank an @mjsdc.bsky.social für die juristischen Einordnungen! www.volksverpetzer.de/aktuelles/tr...
Reposted by Thomas Belián
Sollte man Pflanzendrinks wie Haferdrink / Hafermilch lieber selbst herstellen?
Solche Fragen hört man immer wieder und die Hersteller von manchen Geräten werben natürlich stark für die heimische Herstellung.
So eindeutig ist die Antwort aber nicht unbedingt. 1/8
Solche Fragen hört man immer wieder und die Hersteller von manchen Geräten werben natürlich stark für die heimische Herstellung.
So eindeutig ist die Antwort aber nicht unbedingt. 1/8
February 3, 2025 at 6:37 PM
Sollte man Pflanzendrinks wie Haferdrink / Hafermilch lieber selbst herstellen?
Solche Fragen hört man immer wieder und die Hersteller von manchen Geräten werben natürlich stark für die heimische Herstellung.
So eindeutig ist die Antwort aber nicht unbedingt. 1/8
Solche Fragen hört man immer wieder und die Hersteller von manchen Geräten werben natürlich stark für die heimische Herstellung.
So eindeutig ist die Antwort aber nicht unbedingt. 1/8
Reposted by Thomas Belián
European Alternatives is a project by Constantin Graf, which collects and analyzes European alternatives to digital services and products, such as cloud services and SaaS products.
Homepage | European Alternatives
We help you find European alternatives for digital service and products, like cloud services and SaaS products.
european-alternatives.eu
February 2, 2025 at 11:05 AM
European Alternatives is a project by Constantin Graf, which collects and analyzes European alternatives to digital services and products, such as cloud services and SaaS products.
Reposted by Thomas Belián
Erfurt, auf die Straße! Jetzt erst recht, ich kann diesen Mann nicht in meiner Stadt ertragen.
January 29, 2025 at 7:24 PM
Erfurt, auf die Straße! Jetzt erst recht, ich kann diesen Mann nicht in meiner Stadt ertragen.
Reposted by Thomas Belián
#Golang 1.24 is packed with upgrades: generic type aliases, weak pointers, faster Swiss table maps, and enhanced cleanup functions. Dive into what’s new:
Go 1.24 interactive tour
Weak pointers, faster maps, directory-scoped access, and more.
antonz.org
January 24, 2025 at 1:10 PM
#Golang 1.24 is packed with upgrades: generic type aliases, weak pointers, faster Swiss table maps, and enhanced cleanup functions. Dive into what’s new: