Duffie Cooley
@mauilion.dev
Field CTO Isovalent // Proud CNCF Ambassador // I am committed to seeing others succeed. @mauilion everywhere else
In this episode of 🌩️Thunder, @mauilion.bsky.social, Field CTO at Isovalent, explains how Cilium attaches an eBPF program to each pod's network namespace at creation time. That single hook is how it delivers networking, security, and observability at native kernel speed. https://youtu.be/slJP_CS5XcE
One of my favourite things about #KubeCon is running into Geeking Out Podcast guests IRL! Some past guests I ran into who are featured in the pics: @jkriggins.bsky.social, @didiviking.bsky.social, @hazelweakly.me, @marylia.dev, @mauilion.dev!
Who is playing me in pool in amsterdam at #kubecon for a chance to win these glorious #kubernetes cue balls?? 🎱
Folks, #Rejekts2025 Atlanta talk recordings are out now! Check out the playlist 👉 youtube.com/playlist?lis... with some amazing full length and lightning talks! 👏🏽 In other news, Rejekts Amsterdam will not take place ahead of KubeCon EU 2026. Stay tuned for future updates.
Cloud Native Rejekts NA 2025 - YouTube
Georgia, Atlanta, USA, November 8, 2025
youtube.com
I can't wait for the MOST cool, relaxed part of geeking out at @cncf.bsky.social #kubecon, which is actually hitting @rejekts.io!!! cloud-native.rejekts.io Join us if you're around #atlanta or at KubeCon!
Cloud Native Rejekts
cloud-native.rejekts.io
Containers don’t contain. The Linux kernel is shared—and that’s the weak link. @jsalazar.co and @mauilion.dev explain why isolation matters more than ever in @thenewstack.io
What We Wish We Knew About Container Security
What we’ve learned the hard way: Isolation might be the most important primitive in distributed computing that we still haven’t gotten right.
thenewstack.io
@mauilion.dev talking about @isovalent.bsky.social and #eBPF on the Red Hat booth theatre at #CiscoLive
🎬This Friday, @mauilion.dev will explore "A deep dive on Service type LoadBalancer with Cilium". eBPF & Cilium Office Hours Friday, 25th April - 11 am PT / 7 pm CET Livestream: youtube.com/live/amC00re...
eCHO Episode 178: A deep dive on Service type LoadBalancer with Cilium
Duffie will explore Service type LoadBalancer with Cilium 🎙️ New to streaming or looking to level up? Check out StreamYard and get $10 discount! 😍 https://streamyard.com/pal/d/6406684143779840
youtube.com
“the great thing about events like this is meeting people who broaden your perspective” - shout out for the hallway track from @mauilion.dev #REJEKTS2025 #KubeCon
Headed to KubeCon London? Don’t miss the Hive Mind Mingle on April 1st — Isovalent's signature event for Cilium, Tetragon & eBPF enthusiasts! 🐝 tech enthusiasts, and industry leaders as well as our own Liz Rice, Duffie Cooley, Dan Wendlandt & Thomas Graf. join the waitlist gag.gl/Ede63z
Buzzing with Excitement: Join Isovalent's Hive Mind Mingle at KubeCon 2025!
The Hive Mind Mingle is a casual walking dinner to meet and exchange ideas with leading Cilium, Tetragon and eBPF industry experts and community members.
gag.gl
If you're running ingress-nginx in your Kubernetes cluster please take a look at this latest CVE details, it's a big one! Patches are out so please get updating as soon as you can! kubernetes.io/blog/2025/03... #Kubernetes #Nginx #Ingress #CloudNative
Ingress-nginx CVE-2025-1974: What You Need to Know
Today, the ingress-nginx maintainers have released patches for a batch of critical vulnerabilities that could make it easy for attackers to take over your Kubernetes cluster. If you are among the over...
kubernetes.io
🎬This Friday, @mauilion.dev will glimpse into what to expect from the Cilium community during KubeCon + CloudNativeCon Europe and CiliumCon! eBPF & Cilium Office Hours Friday, 28th March, 2025 - 11 am PT / 8 pm CET Livestream: youtube.com/live/L8EooDR...
eCHO Episode 176: Kubecon + CloudNativeCon Europe and CiliumCon Preview!
YouTube video by eBPF & Cilium Community
youtube.com
I'm looking for my next thing, and I need to move fast. I have several years of experience in developer relations from startups to the enterprise, and I'm particularly skilled at distilling complex topics into something easily understood by newbies and non-technical folks alike, on stage or off. 1/3
It's St. Patrick's Day, it's a new week, and perhaps most importantly...? It's newsletter time! cassidoo.co/newsletter/
rendezvous with cassidoo
A weekly newsletter with web development content for everyone, from beginners to pros.
cassidoo.co
The CFP for @kcduk.bsky.social in ✨Edinburgh ✨ is now OPEN!!! sessionize.com/kcd-uk-edinb...
The #Kubernetes community will soon be in London for #KubeCon, which means it's time for #KubeKhan!!! What's KubeKhan? A safe, casual get-together amongst community people! When: Monday (after Maintainer Summit) Where: Novatel London Excel Be excellent to each other!
☕ Kubernetes, Cilium & eBPF Looking forward to seeing you all at scale! We are heading to SCaLE in Pasadena, March 7-9! Catch us at booth 121 or grab a seat at @mauilion Coffee Corner for a chat. Reserve your spot now! isovalent.site/4brDlpO #SCaLE #eBPF #Kubernetes #Cilium
And anything with @mauilion.dev that I can learn from and them heckle is always GREAT cfp.cloud-native.rejekts.io/cloud-native...
What I wish I knew about container security. Cloud Native Rejekts Europe (London) 2025
Linux is the technology that underlies all of cloud native. In this talk, we will explore the vulnerabilities that bending Linux to support container technology has uncovered. We also share new and ol...
cfp.cloud-native.rejekts.io
squillace@squillace.bsky.social · 2y agothis one has me curious, as I'm VERY interested the techniques used here: cfp.cloud-native.rejekts.io/cloud-native...
A reminder that when kubecon cfp notifications come in to consider my favorite b sides conference! Rejekts.io cfp is open!
