
The State of OpenTelemetry: Insights from OTel Unplugged Europe - OpenObservability Talks S6E08
OpenObservability Talks
Intro
Dotan introduces the episode, FOSDEM co-located OTel Unplugged, and guest Juraci Paixão Kröhling.
February 2026 the OpenTelemetry community gathered at OTel Unplugged event in Brussels. It was the first time this unconference was held in Europe, bringing together maintainers, contributors, governance committee members, and end usersIn this episode our host Dotan Horovits and guest Juraci Paixão Kröhling will discuss their insights from the event about the current state of the project, roadmap, challenges, community and more.
Juraci is a software engineer, a Governance Committee member for the OpenTelemetry project, and an emeritus maintainer of the Jaeger project, and the co-founder of OllyGarden, an OpenTelemetry-based startup.
You can read the recap post: https://medium.com/p/e00f219f7460/
Show Notes:
00:00 - intro
01:39 - OTel Unplugged background
06:60 - stabilization and graduation
21:49 - OTel blueprints
26:24 - OTel collectors tied to vendors
30:14 - bad telemetry
32:40 - OpenTelemetry-Prometheus compatibility
39:49 - OpenTelemetry Injector
43:07 - OpenTelemetry Weaver
45:33 - Instrumentation Score
51:15 - mobile and browser observability
52:23 - YAML configuration for SDK
55:19 - additional events for OTel community
58:00 - Jaeger v2.15.0 release
1:00:18 - outro
Resources:
OTel Unplugged: https://opentelemetry.io/blog/2025/otel-unplugged-fosdem/
OTel OBI for eBPF instrumentation: https://medium.com/p/377cb0432bf1
Mobile observability with OTel: https://medium.com/p/2eb847c41941
OTel Injector: https://github.com/open-telemetry/opentelemetry-injector
OTel Weaver and Observability by Design approach: https://opentelemetry.io/blog/2025/otel-weaver/
OTel blueprints proposal: https://github.com/open-telemetry/community/pull/3094
Instrumentation Score: https://github.com/instrumentation-score/spec
Jaeger v2.15.0 release: https://github.com/jaegertracing/jaeger/releases/tag/v2.15.0
Socials:
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YouTube: https://www.youtube.com/@openobservabilitytalks
Dotan Horovits
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Twitter: @horovits
LinkedIn: www.linkedin.com/in/horovits
Mastodon: @horovits@fosstodon
BlueSky: @horovits.bsky.social
Juraci Paixão Kröhling
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LinkedIn: https://www.linkedin.com/in/jpkroehling/
OpenObservability Talks episodes are released monthly, on the last Thursday of each month and are available for listening on your favorite podcast app and on YouTube.


