J Curato Solutions
What actually breaks in production — and how to find it.
A technical blog and training ground for DevOps engineers who can runkubectl but can't yet debug a log pipeline, a flaky rollout, or a cluster that's lying about its own health.
Latest post
Why Fluent Bit misses logs from short-lived pods
A connector pod finished in under a minute and its logs never reached Loki. The cause wasn't log deletion — it was a discovery race in the tail plugin.
Every post starts with a real incident
Not tutorial coverage. Something that broke, the wrong first guess, and the mechanical reason underneath it.
The wrong first assumption
Where I actually looked first, and why it was a dead end.
What's mechanically happening
The actual system behavior underneath the symptom — not a guess.
Fixes, with trade-offs
In the order I'd actually try them, and what each one costs you.
DevOps + AI training, coming soon
A small paid cohort built from the same production material as this blog — for engineers who want to go from "I can follow a tutorial" to "I can debug this myself."