Host of @k8sfm, CNCF Ambassador, Freelance Content Creator. I help brands engage with and grow their audiences. https://xitter.cf/t.co/oKw0Shp7GS

Joined January 2013
Bart Farrell retweeted
"My biggest surprise was that kubelet pulls images serially by default. One big image blocks everything else." Jan Ludvik on a one-flag fix for faster node startup 📺: ku.bz/B7TzKXyxf
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I've had my ass kicked professionally, personally, and literally. My boxing trainer weighs 118 kg. I'm 82. He's a former pro. But between rounds, we dance. Life guarantees we'll take hits. We might as well face them with grace, humor, and a little joy.
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Can you trust an AI agent enough to let it touch production? That’s the kind of question FLOCK ’26 is tackling in San Francisco on Oct 14 — real-world AI agents, SRE, platform engineering and autonomous production ops, without the usual hype. Sign up- ku.bz/nh5ZFW_b9
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Bart Farrell retweeted
Kubernetes, AI SRE agents, @birthmarkbart giving out cash prizes… and @aastaneh on the DJ decks 👀 Join us for LearnKube Day on Nov 9, Salt Lake City @ KubeCon Free AI SRE crash course, talks, YAML Games + after-party. Join in person or remotely: learnkube.com/learnkube-day-…
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Shadow boxing video in Bilbao.
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My boss can lift more than your boss- @danielepolencic in action! Photo credit to @AmitJayShah, hope I can make it to the next meetup!
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Bart Farrell retweeted
Kube Select starts now An NGINX-to-Envoy migration produced five terabytes of metrics per second The verdict: more telemetry, higher costs, and no better decisions Henrik Rexed joins Salman Iqbal and Bart Farrell ku.bz/848pmBN5_ With Dynatrace. Sponsored by LearnKube
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Fun Sunday boxing video.
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Bart Farrell retweeted
"We need to keep the costs down. And more importantly, it's good for the environment. We need to keep our carbon footprint down." Salman Iqbal on why scale to zero matters 📺: ku.bz/_hMPY1FGj
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Bart Farrell retweeted
🗣️ Mike Stefaniak tackles how much Kubernetes knowledge developers should have. He advocates for a "middle ground" approach where platform teams build abstractions without completely hiding that applications run on Kubernetes Watch: ku.bz/NH_jwkNcR
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Bart Farrell retweeted
🎙️ What is Brandt Keller bringing to KCD New York? We also have 10 free tickets — email [email protected] to claim one 🔗 ku.bz/JkjmffBzw
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Bart Farrell retweeted
"CPUs are not real metrics." Nicholas Eberts on why custom metrics beat CPU and memory for HPA scaling 📺: ku.bz/jlDL5XzCd
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Bart Farrell retweeted
AI should assist the operators, not replace them YongKang He on AI as a co-pilot for SRE 📺: ku.bz/8Q7Vy60P7
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This was fun to record/edit. Enjoy!
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Bart Farrell retweeted
🗣️ Paul Butler explains why Custom Resource Definitions aren't always the best choice in Kubernetes Watch: ku.bz/Dmn93dd7M
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💥 The Kubernetes Automation Trust Gap study found that SREs and platform engineers trust optimization automation much less than engineering directors, even within the same organization. (Link to the report is in the comments.) This makes sense when you consider who gets paged if something breaks. Directors see the savings dashboard, but SREs remember when a so-called safe recommendation reduced headroom just before a traffic spike, causing major issues. One respondent said they would not trust the tool unless it can demonstrate that it understands the SLO impact and blast radius. Good savings numbers alone are not enough.
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Bart Farrell retweeted
🗣️ Mike Stefaniak, Head of Product, Kubernetes and Registries at AWS, discusses why organizations keep AI tools in read-only mode for Kubernetes due to insufficient security controls and AI hallucination problems Watch the full interview: ku.bz/PzjrglcZJ
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Bart Farrell retweeted
🗣️ Andrew Charlton explains how instance matching addresses the limitations of StatefulSets when managing PostgreSQL clusters Watch: ku.bz/fhZ_pNXM3
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Bart Farrell retweeted
🗣️ How do you build SaaS workflows with Kubernetes Operators without turning one CRD into a dumping ground? Alexander Held explains what went wrong with a 2,000-line CRD ku.bz/TGy4Qn7Qs 🌟 LearnKube 🎙 🎙Bart
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Bart Farrell retweeted
Network encryption in Kubernetes: why CNI-based options like IPsec and WireGuard aren't equivalent to TLS. John Howard, Senior Software Engineer at Solo.io, explains the differences Watch: ku.bz/sk-ZF1PG9
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