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OpenTelemetry

@opentelemetry.io

The official Bluesky account for the OpenTelemetry project! Follow for updates, releases, and more information.

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OpenTelemetry@opentelemetry.io · last wk.

The OpenTelemetry Demo 3.0 is out, and yes, we broke it! In this blog post we share the highlights of what changed in the 3.0 release. And if you're a vendor using the Demo to showcase your OTel support, here's your call to action: Please update your instructions. buff.ly/gSt6uFX

We broke the OTel demo

If you’ve been running the Demo for some time, you may have seen a couple of structural changes lately, and you may even have gotten mad about things not working as expected. We feel your pain and we…

opentelemetry.io

OpenTelemetry@opentelemetry.io · 2w ago

Heading to Yokohama next week? KubeCon + CloudNativeCon Japan runs July 28-30, and we've collected every OpenTelemetry session in one place. Community Day kicks things off on the 28th. opentelemetry.io/blog/2026/ku...

OpenTelemetry @ KubeCon + CloudNativeCon Japan 2026

KubeCon + CloudNativeCon Japan takes place July 28-30, 2026, in Yokohama, Japan. Register today to join us! Here are all the OpenTelemetry-related sessions, up to date at the time of writing. Session…

opentelemetry.io

OpenTelemetry@opentelemetry.io · 2w ago

Instrumenting apps on plain Linux hosts meant downloading agents by hand and wiring up env vars. Not anymore. The new OTel Packaging SIG shipped its first repo: the Injector plus auto-instrumentation for Java, .NET, Node.js and Python, as system packages. opentelemetry.io/blog/2026/pa...

One-command OpenTelemetry setup on Linux hosts

OpenTelemetry as system dependency Setting up OpenTelemetry for your applications and systems depends on where those apps and systems run. Some are very automated, especially Kubernetes, thanks to…

opentelemetry.io

OpenTelemetry@opentelemetry.io · 2w ago

Lambda expressions land in OTTL! Eight new (experimental) higher-order functions, Filter, MapEach, MapKeys, Any, All, Find, Reduce, and When, let you pass inline logic to transform collections concisely. opentelemetry.io/blog/2026/la...

Lambda-powered functions land in OTTL

As telemetry pipelines become more sophisticated, so do the transformations they need to perform: sanitizing sensitive data, normalizing inconsistent schemas, and enforcing attribute contracts. While…

opentelemetry.io

OpenTelemetry@opentelemetry.io · 2w ago

📢 OpenTelemetry community: all Zoom meetings are moving to the LFX Project Control Center. Please update your calendars. Issues or questions? Comment on the tracking issue or ask in #opentelemetry on CNCF Slack. 🔗 github.com/open-telemet...

Migration of Zoom meetings to Linux Foundation Project Control Center · Issue #3548 · open-telemetry/community

The CNCF has reached out to us to migrate our existing Zoom meetings to Linux Foundation Project Control Center. Extract of the message received: We are reaching out regarding the global deprecatio...

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OpenTelemetry@opentelemetry.io · 2w ago

OpenTelemetry Swift is deprecating CocoaPods support. Swift Package Manager (SPM) is now the recommended install method. Existing integrations keep working, but CocoaPods support ends Dec 2, 2026. New features and fixes will be SPM-only, so plan your migration. opentelemetry.io/blog/2026/ot...

CocoaPods Deprecation Notice for OpenTelemetry Swift

As it was announced via CocoaPods Support Plan and via CocoaPods Spec Repository, CocoaPods is transitioning their project to maintenance mode, and cocoapods trunk is going to be read-only in a few…

opentelemetry.io

OpenTelemetry@opentelemetry.io · 3w ago

Go Compile-Time Instrumentation just hit v1! 🎉 Add OpenTelemetry to your Go services with zero code changes. Swap go build for otelc go build and get automatic instrumentation for your app, dependencies & the standard library. opentelemetry.io/blog/2026/go...

Announcing v1 of OpenTelemetry Go Compile-Time Instrumentation

If you write Java, Python, Node.js, or .NET, you have been able to add OpenTelemetry to an application without editing its code for years: attach an agent at startup and telemetry starts flowing. Go…

opentelemetry.io

OpenTelemetry@opentelemetry.io · last mo.

The OpenTelemetry End User SIG now has an APAC-friendly meeting! 🎉 We're expanding our meeting options to make it easier for more community members to participate. You can find the meeting details here: buff.ly/NGdjTHD If the APAC time works better for you, you're welcome to join.

GitHub - open-telemetry/community: OpenTelemetry community content

OpenTelemetry community content. Contribute to open-telemetry/community development by creating an account on GitHub.

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OpenTelemetry@opentelemetry.io · last mo.

Calling Dart & Flutter developers! There's a push to bring officially maintained OpenTelemetry support to Dart and Flutter and they're looking for contributors to help make it happen. Interested in shaping observability for Dart? buff.ly/YFfwlUJ #OpenTelemetry #Flutter #Dart

Call for Contributors: OpenTelemetry for Dart and Flutter

Why OpenTelemetry for Dart and Flutter? Dart is a full-stack language and the language of Flutter, one of the most popular frameworks for building cross-platform applications. Data shows over 20% of…

opentelemetry.io

OpenTelemetry@opentelemetry.io · last mo.

That well-meaning TelemetryHelper wrapper over #OpenTelemetry? It probably hurts more than helps: kills zero-alloc paths, adds lookups to your hot path, and your team learns the wrapper instead of #OTel. Skip the wrapper. 👇 buff.ly/snwRG0A

Don't Wrap OpenTelemetry — You're Probably Hurting More Than Helping

There’s a pattern I’ve seen across many teams adopting OpenTelemetry, and it’s well-intentioned every single time. An engineer wants to make things easier for the team. They build a thin abstraction…

opentelemetry.io

OpenTelemetry@opentelemetry.io · 2mo ago

Arianna Vespri (Ollygarden) got involved with OpenTelemetry through Prometheus, but her first point of contact with OpenTelemetry was through OTel semantic conventions tooling (Weaver).

OpenTelemetry@opentelemetry.io · 3mo ago

#OpenTelemetry is a #CNCF graduated project From OpenCensus and OpenTracing to today, this project has been a community effort from the start. Thank you to everyone who contributed code, docs, specs, reviews, feedback, and end-user experiences. This milestone belongs to you. buff.ly/SSE3ct3

OpenTelemetry is a CNCF Graduated Project

Today, the Cloud Native Computing Foundation (CNCF) announced that OpenTelemetry has graduated. Graduation is an important milestone for the project and reflects the strength of the OpenTelemetry…

opentelemetry.io

OpenTelemetry@opentelemetry.io · 3mo ago

Securing modern observability in legacy environments can be challenging. Systems can't be modified, equipment life cycles can be long and patching windows limited, and networks tend to be flat or weakly segmented. Today's blog post covers how to secure these #OTel deployments. buff.ly/xlTZfwj

Applying OpenTelemetry Security Practices in Legacy Environments

OpenTelemetry is gaining traction in manufacturing and other legacy environments as organizations explore modern observability approaches. However, applying these practices in traditional systems…

opentelemetry.io

OpenTelemetry@opentelemetry.io · 3mo ago

Your AI agent just took 45 seconds to answer a simple question. Was it the model? A slow tool call? A retry loop? #OpenTelemetry is making it easier to find the answers with semantic conventions for generative AI. Learn more in today's post! opentelemetry.io/blog/2026/ge...

Inside the LLM Call: GenAI Observability with OpenTelemetry

Your AI agent just took 45 seconds to answer a simple question. Was it the model? A slow tool call? A retry loop? Every time an application calls an LLM, a chain of model calls, tool invocations, and…

opentelemetry.io

OpenTelemetry@opentelemetry.io · 3mo ago

🚀 Calling all end users! We're excited to announce the launch of #OTel blueprints and reference implementations! 🚀 With guidance from experts, you can build production-ready telemetry pipelines that span multiple #OpenTelemetry components. Learn more and contribute! 👇️ buff.ly/LhNAODw

Introducing OTel Blueprints and Reference Implementations

It’s not uncommon for end users adopting OpenTelemetry to, at some point in their journey, ask themselves: “Why is this stuff so complex?”. Full adoption normally requires understanding the different…

opentelemetry.io

OpenTelemetry@opentelemetry.io · 3mo ago

🗓️ Over a year in the making 📈 One of the fastest-growing projects in #OpenTelemetry Introducing the Ecosystem Explorer The Ecosystem Explorer helps you understand OTel before you start. We’re starting with Java, with plenty more to come. Got ideas? Come build with us. buff.ly/EAfFJZg

Introducing the Ecosystem Explorer Project

OpenTelemetry is vast. The Java agent alone includes over 240 different auto-instrumentations. The Collector has hundreds of components. Python, JavaScript, Go, and .NET each have their own…

opentelemetry.io

OpenTelemetry@opentelemetry.io · 3mo ago

Earlier this year, the #OpenTelemetry project ran a survey of the 🇯🇵Japanese🇯🇵 community. We wanted to know how Japanese practitioners are using OTel and how engaged they are in the ecosystem. Our goal is to meaningfully grow usage and engagement based on the survey results.

OpenTelemetry Japanese Community Survey

This report presents findings from the OpenTelemetry Japanese Community Survey, conducted to understand the current landscape of OTel awareness, adoption, and community engagement among developers…

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