Blog Entries

14. 09. 2026 Francesco Penasa APM

Building a Custom OpenTelemetry Collector

OpenTelemetry’s graduation within the Cloud Native Computing Foundation was an important milestone. It confirmed that the project’s APIs, governance, and release processes had reached a level of maturity suitable for long-term adoption. However, graduation doesn’t solve one practical problem: The distribution containing the Collector you need may not include all the components your environment requires….

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21. 05. 2026 Francesco Penasa APM, Kubernetes

Observability on OpenShift: A Case Study with Red Hat OpenTelemetry and eBPF

How we adapted our monitoring approach when the default choice didn’t fitand what we learned along the way. You’ve probably been there. You walk into a new observability project, playbook in hand, only to realize that no two projects are ever really the same. Every team has its own tools, its own platform quirks, and…

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16. 03. 2026 Francesco Penasa APM, Development

Bringing OpenTelemetry to Flutter Android for Client-side Observability

Because “it works on my machine” is not an observability strategy. How It Started As an observability engineer, my workflow when starting a new project is pretty consistent: find the OpenTelemetry SDK for the language or framework in use, understand its quirks and limitations, and build from there. So when I picked up a Flutter…

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