Laurent Bernaille

Cloud, containers and opensource enthousiast. Technology geek. Working on Kubernetes at Datadog. Opinions are my own

[Bill Mulligan 🐝🐝🐝 @breakawaybilly]

One month until @ciliumproject + eBPF Day in Paris 🐝

I'm excited to be co-hosting with @lbernail , see you there?

https://t.co/n6eTgFvsBT

[Bill Mulligan 🐝🐝🐝 @breakawaybilly]

As co-chair of Cilium + eBPF Day with @lbernail I'm excited we are doing the opening and closing remarks together

See you there? 🐝

https://t.co/kO5FglP53z

[Cindy Sridharan @copyconstruct]

Every year I post a “best tech/papers of the year” list.

I try to write a detailed blog post, with a few lines on why I liked or what I learned from each of the items on the list.

Here’s my list for 2023, if anyone is interested. I’ll have the blog post ready by early Jan

[Jeremy @linuxquestions]

The "Everything, Everywhere, All At Once" session from the Kubecon 2023 NA keynote has been posted. Great lessons learned shared by @hemanthmalla, @lbernail, and the @datadoghq team.

https://t.co/f0VBAg5ZEM

[Thomas Graf 🐝 @tgraf__]

Amazing KubeCon summary written by @nicovibert

https://t.co/Bej7uYxkIb

[こば -Koba as a DB engineer- @tzkb]

KubeConのキーノートで話があった、Datadogの3/8の障害についての調査blog。OS、Kubernetes、そしてクラウドのレイヤまで詳細に書かれていて勉強になる。
https://t.co/zwHu6s35Ev

[we're done here @monkchips]

this talk is instant canon. @datadog rocks up to kick off the day two #KubeConNA keynote with a post mortem of a recent 48 hour outage. this is the way. learn from system failure, share the knowledge, gain kudos and earn confidence. a proper tech talk.

[Erwin Kersten @erwinkersten]

Great insights how to recover from a massive global outage at Datadog 'Scale is always a challenge' #KubeCon #KubeConNA #CloudNativeCon @datadoghq @DatadogOps

[Rey Lejano @reylejano]

#KubeCon day 2 keynote talk from Hemanth Malla & Laurent Bernaille about DataDog’s outage of losing 60% of their #K8s nodes. The cause was an unattended upgrade of nodes that received a patch related to systemd. They created node lifecycle automation pltfrm to protect the future

[Bridget Kromhout @bridgetkromhout]

Important lessons from Hemanth Malla & Laurent Bernaille about DataDog’s global outage; unexpected interactions arise organically over time if unchecked. #KubeCon

[Alain Regnier @altolabs]

very interesting keynote at #KubeCon : @lbernail from @datadoghq described a massive global outage they experienced and the various lessons learned! #kubernetes #cloud

[Leigh Capili 🧋 @capileigh]

.@lbernail taking us through a complex incident recovery on the keynote stage is peak KubeCon 💡

[CNCF @CloudNativeFdn]

.@hemanthmalla + @lbernail are sharing how DataDog lost everything, everywhere, all at once - or more than 60% of its #Kubernetes nodes in less than an hour - and how it recovered and took steps to prevent another incident!

[Michael Friedrich 🌈 @dnsmichi]

.@lizrice and @lbernail kicking off #CiliumCon at #KubeConNA ⚡️

3rd fastest project in @CloudNativeFdn
@ciliumproject graduated
Cilium certified associate
Cilium Tetragon 1.0
#eBPF documentary

[eBPF Summit @eBPFsummit]

🐝 Watch this exciting session from eBPF Summit 2022

@lbernail spoke on All Your Queues Belong to Us: Debugging and Mitigating a Kernel Bug with eBPF

Register for eBPF Summit 2023 👇
https://t.co/Z3hQ28Yduz

Watch 👇
https://t.co/IakrXpAYim

[Jeremy @linuxquestions]

In "A Deep Dive into the Platform-level Recovery" @lbernail picks up where he left off in the first post, and covers what it took to restore the @datadoghq platform in all affected regions in order to provide apps with enough compute capacity to recover.

https://t.co/5UghkwD3I6

[Eric Mountain @EricMountain]

@lbernail and I gave a talk about a kernel bug at OS Summit in Vancouver a few weeks back: All Your Queues Are Belong To Us. It's available to stream now: https://t.co/ubWxk0m9iw… - enjoy!

[Jeremy @linuxquestions]

"A Deep Dive into the Platform-level Impact" by @lbernail is the first in a series of in-depth posts by engineers at @datadoghq about an incident earlier this year. We wanted to fully understand the "how", "why", and "what's next" before posting.

https://t.co/03GmgFeHcv

[Laurent Bernaille @lbernail]

Slides are ready for our #OSSummit talk. If you're curious about Linux networking bugs and how to debug them (and in Vancouver) you should come: https://t.co/rEewG7pgiU