Stephane
@serbrech.bsky.social
Software Engineer, Basketball, Surf
AKS - Kubernetes Fleet Manager @Microsoft
🦘🐨/🥐🐸
AKS - Kubernetes Fleet Manager @Microsoft
🦘🐨/🥐🐸
Reposted by Stephane
medium.com/@ezgitastan/...
Everyone is testing out LLMs and building apps with them. Many enterprises are looking at moving to self-hosted LLMs rather than those from the cloud providers due to cost and localization concerns. Using Kubernetes and tools like vLLM are a good fit. (1️⃣/3️⃣)
🧵
Everyone is testing out LLMs and building apps with them. Many enterprises are looking at moving to self-hosted LLMs rather than those from the cloud providers due to cost and localization concerns. Using Kubernetes and tools like vLLM are a good fit. (1️⃣/3️⃣)
🧵
Optimizing LLM Inference with Kubernetes and vLLM
As an SRE & DevOps Engineer, I am currently working to understand more about AI Infrastructure. And I wanted to share more about this topic…
medium.com
November 3, 2025 at 2:31 AM
medium.com/@ezgitastan/...
Everyone is testing out LLMs and building apps with them. Many enterprises are looking at moving to self-hosted LLMs rather than those from the cloud providers due to cost and localization concerns. Using Kubernetes and tools like vLLM are a good fit. (1️⃣/3️⃣)
🧵
Everyone is testing out LLMs and building apps with them. Many enterprises are looking at moving to self-hosted LLMs rather than those from the cloud providers due to cost and localization concerns. Using Kubernetes and tools like vLLM are a good fit. (1️⃣/3️⃣)
🧵
Reposted by Stephane
Most people think the Kubernetes scheduler makes scheduling decisions itself. Well, it doesn’t.
The real power lies elsewhere.
🧵 Let’s talk about how the kube-scheduler is actually a plugin-first orchestration engine, not a decision-maker.
The real power lies elsewhere.
🧵 Let’s talk about how the kube-scheduler is actually a plugin-first orchestration engine, not a decision-maker.
October 6, 2025 at 7:21 PM
Most people think the Kubernetes scheduler makes scheduling decisions itself. Well, it doesn’t.
The real power lies elsewhere.
🧵 Let’s talk about how the kube-scheduler is actually a plugin-first orchestration engine, not a decision-maker.
The real power lies elsewhere.
🧵 Let’s talk about how the kube-scheduler is actually a plugin-first orchestration engine, not a decision-maker.
Reposted by Stephane
Techmeme front page:
October 6, 2025 at 10:20 PM
Techmeme front page:
Reposted by Stephane
Run multi-cluster setups in production? Only 1 week left to share your feedback! Help support the direction of Open-Source Kubernetes’ new multi-cluster management & monitoring tool:
User feedback Survey: Building Multi cluster Management and Monitoring tool.
Thank you for taking the time to participate in this survey! The Kubernetes SIG Multi cluster UX Working Group is conducting a survey to gather insights from users, operators, and developers on how…
docs.google.com
September 15, 2025 at 4:07 PM
Run multi-cluster setups in production? Only 1 week left to share your feedback! Help support the direction of Open-Source Kubernetes’ new multi-cluster management & monitoring tool:
Reposted by Stephane
We announced the new native Go FIPS 140-3 mode today!
FIPS 140, like it or not, is often a requirement, and I was increasingly sad about large deployments replacing the Go crypto packages with non-memory safe cgo bindings.
Go is now one of the easiest and most secure ways to build under FIPS 140.
FIPS 140, like it or not, is often a requirement, and I was increasingly sad about large deployments replacing the Go crypto packages with non-memory safe cgo bindings.
Go is now one of the easiest and most secure ways to build under FIPS 140.
The FIPS 140-3 Go Cryptographic Module
Go now has a built-in, native FIPS 140-3 compliant mode.
go.dev
July 15, 2025 at 9:40 PM
We announced the new native Go FIPS 140-3 mode today!
FIPS 140, like it or not, is often a requirement, and I was increasingly sad about large deployments replacing the Go crypto packages with non-memory safe cgo bindings.
Go is now one of the easiest and most secure ways to build under FIPS 140.
FIPS 140, like it or not, is often a requirement, and I was increasingly sad about large deployments replacing the Go crypto packages with non-memory safe cgo bindings.
Go is now one of the easiest and most secure ways to build under FIPS 140.
Reposted by Stephane
Card payment surcharges should be banned for debit and credit payments, RBA says
Card payment surcharges should be banned for debit and credit payments, RBA says
Surcharges on Eftpos, Mastercard and Visa card payments would be eliminated from July 2026 under proposal from Reserve Bank
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Card payment surcharges should be eliminated for debit and credit payments, the Reserve Bank has said, saving customers an estimated $1.2bn each year.
Surcharges on Eftpos, Mastercard and Visa card payments would be eliminated from July 2026, while fees for businesses using card payments systems could also be lowered, under a new RBA proposal.
Sign up for Guardian Australia’s breaking news email Continue reading...
www.theguardian.com
July 15, 2025 at 1:15 AM
Card payment surcharges should be banned for debit and credit payments, RBA says
Reposted by Stephane
Open sourcing a new kubectl plugin called `kubectl node-resource` that queries allocations/utilizations for all/subset of the Kubernetes nodes. It has optimizations for large clusters. We've needed this in our set up to quickly answer questions. github.com/ahmetb/kubec...
June 23, 2025 at 9:44 PM
Open sourcing a new kubectl plugin called `kubectl node-resource` that queries allocations/utilizations for all/subset of the Kubernetes nodes. It has optimizations for large clusters. We've needed this in our set up to quickly answer questions. github.com/ahmetb/kubec...
Reposted by Stephane
Introducing Azure SRE Agent #Azure techcommunity.microsoft.com/blog/azurepa... < Bringing AI to help investigate and troubleshoot logs, configurations, etc.
Introducing Azure SRE Agent | Microsoft Community Hub
Today we’re thrilled to introduce Azure SRE Agent, an AI-powered tool that makes it easier to sustain production cloud environments. SRE Agent helps respond...
techcommunity.microsoft.com
May 20, 2025 at 7:01 AM
Introducing Azure SRE Agent #Azure techcommunity.microsoft.com/blog/azurepa... < Bringing AI to help investigate and troubleshoot logs, configurations, etc.
Reposted by Stephane
Meet your new AI debugging assistant: GitHub Copilot! It supercharges the dashboard’s OpenTelemetry debugging experience.
With AI, you can review hundreds of log messages with a single click and investigate errors across multiple apps.
#AI #Debugging
With AI, you can review hundreds of log messages with a single click and investigate errors across multiple apps.
#AI #Debugging
May 20, 2025 at 10:00 AM
Meet your new AI debugging assistant: GitHub Copilot! It supercharges the dashboard’s OpenTelemetry debugging experience.
With AI, you can review hundreds of log messages with a single click and investigate errors across multiple apps.
#AI #Debugging
With AI, you can review hundreds of log messages with a single click and investigate errors across multiple apps.
#AI #Debugging
Reposted by Stephane
Frugal Multi-Cloud = Right-Sizing by playing to strengths! 💪
Scenario: Web app needing cheap blob storage + powerful managed K8s.
Frugal Fit:
--> OCI Object Storage (often cheaper $/GB)
--> Azure Kubernetes Service (AKS) (mature, feature-rich)
Scenario: Web app needing cheap blob storage + powerful managed K8s.
Frugal Fit:
--> OCI Object Storage (often cheaper $/GB)
--> Azure Kubernetes Service (AKS) (mature, feature-rich)
May 1, 2025 at 4:01 AM
Frugal Multi-Cloud = Right-Sizing by playing to strengths! 💪
Scenario: Web app needing cheap blob storage + powerful managed K8s.
Frugal Fit:
--> OCI Object Storage (often cheaper $/GB)
--> Azure Kubernetes Service (AKS) (mature, feature-rich)
Scenario: Web app needing cheap blob storage + powerful managed K8s.
Frugal Fit:
--> OCI Object Storage (often cheaper $/GB)
--> Azure Kubernetes Service (AKS) (mature, feature-rich)
Reposted by Stephane
SORRY. Sorry.
Have we seen this *incredible* news video coming out of Queensland? Wait for the witness/witnesses statement
Have we seen this *incredible* news video coming out of Queensland? Wait for the witness/witnesses statement
April 21, 2025 at 2:38 PM
SORRY. Sorry.
Have we seen this *incredible* news video coming out of Queensland? Wait for the witness/witnesses statement
Have we seen this *incredible* news video coming out of Queensland? Wait for the witness/witnesses statement
Reposted by Stephane
📢 We're hiring at Tailscale! Roles open in engineering, sales, marketing, data & more across 🇨🇦 🇺🇸 🇬🇧. Join us in building the new internet!
Explore roles & apply now 👉 tailscale.com/careers
Explore roles & apply now 👉 tailscale.com/careers
April 15, 2025 at 3:02 PM
📢 We're hiring at Tailscale! Roles open in engineering, sales, marketing, data & more across 🇨🇦 🇺🇸 🇬🇧. Join us in building the new internet!
Explore roles & apply now 👉 tailscale.com/careers
Explore roles & apply now 👉 tailscale.com/careers
Reposted by Stephane
Ship happens- and that's why security audits are an important part of security efforts. We facilitated work on #Karmada thanks to support from the @cncf.io and with auditing performed by @shielder.com. You can now sea the impact of an audit for yourself at ostif.org/karmada-audi...
January 17, 2025 at 5:29 PM
Ship happens- and that's why security audits are an important part of security efforts. We facilitated work on #Karmada thanks to support from the @cncf.io and with auditing performed by @shielder.com. You can now sea the impact of an audit for yourself at ostif.org/karmada-audi...
Reposted by Stephane
Introducing kube-scheduler-simulator-
Introducing kube-scheduler-simulator
The Kubernetes Scheduler is a crucial control plane component that determines which node a Pod will run on. Thus, anyone utilizing Kubernetes relies on a scheduler. kube-scheduler-simulator is a simulator...
kubernetes.io
April 7, 2025 at 10:06 AM
Introducing kube-scheduler-simulator-
Reposted by Stephane
Developer Conferences Agenda repository by @aurelievache.bsky.social is such an amazing project! It lists conferences and CFPs around the world in a README and has a website developers.events to explore them.
💻 github.com/scraly/devel...
1/3
💻 github.com/scraly/devel...
1/3
GitHub - scraly/developers-conferences-agenda: developers.events is a community-driven platform listing developer/tech conferences and Calls for Papers (CFPs) worldwide with a list, a calendar and a m...
developers.events is a community-driven platform listing developer/tech conferences and Calls for Papers (CFPs) worldwide with a list, a calendar and a map view. It helps organizers, speakers, spon...
github.com
April 3, 2025 at 10:53 PM
Developer Conferences Agenda repository by @aurelievache.bsky.social is such an amazing project! It lists conferences and CFPs around the world in a README and has a website developers.events to explore them.
💻 github.com/scraly/devel...
1/3
💻 github.com/scraly/devel...
1/3
Reposted by Stephane
huge fan of headlamp moving into kubernetes to improve the dashboard and devex experience for all k8s users! kudos @ahrkrak.bsky.social and team! #kubecon #cloudnativecon
April 2, 2025 at 9:05 AM
huge fan of headlamp moving into kubernetes to improve the dashboard and devex experience for all k8s users! kudos @ahrkrak.bsky.social and team! #kubecon #cloudnativecon
Reposted by Stephane
Pavneet with an awesome demo highlighting “near infinite” scale of batch job processing with #Kueue across 70K nodes on 80 clusters using #AKS #FleetManager, which by the way is based on the #KubeFleet project
April 1, 2025 at 9:31 AM
Pavneet with an awesome demo highlighting “near infinite” scale of batch job processing with #Kueue across 70K nodes on 80 clusters using #AKS #FleetManager, which by the way is based on the #KubeFleet project
Sometimes we underestimate how good it is to have decent built-in standard tooling in golang.
How is this not a basic part of any pkg manager?
How is this not a basic part of any pkg manager?
If you're working on a reasonably large JS app fighting circular dependencies, I just discovered "madge". It's a tool to analyze and detect all these circles.
I wish I had known about this earlier... 😅
github.com/pahen/madge
I wish I had known about this earlier... 😅
github.com/pahen/madge
April 2, 2025 at 1:10 AM
Sometimes we underestimate how good it is to have decent built-in standard tooling in golang.
How is this not a basic part of any pkg manager?
How is this not a basic part of any pkg manager?
Reposted by Stephane
In this episode, we've got Jesse Butler & Nic Slattery diving into the Kubernetes Resource Orchestrator (KRO), a joint initiative from Google, AWS, and Microsoft to create a simpler, cloud-agnostic, Kubernetes-native way to group and orchestrate resources.
kubernetespodcast.com/episode/250-...
kubernetespodcast.com/episode/250-...
Kubernetes Podcast from Google: Episode 250 - Kubernetes Resource Orchestrator (KRO), with Jesse Butler and Nic Slattery
Today we welcome Jesse Butler and Nic Slattery to talk about the Kubernetes Resource Orchestrator, or KRO. Jesse works as a principal product manager at AWS and Nic is a Product Manager at Google. The...
kubernetespodcast.com
April 1, 2025 at 6:24 PM
In this episode, we've got Jesse Butler & Nic Slattery diving into the Kubernetes Resource Orchestrator (KRO), a joint initiative from Google, AWS, and Microsoft to create a simpler, cloud-agnostic, Kubernetes-native way to group and orchestrate resources.
kubernetespodcast.com/episode/250-...
kubernetespodcast.com/episode/250-...
Reposted by Stephane
🇬🇧 Looking forward to seeing y'all at our #KubeCon talk about how we're building a bare-metal compute platform at LinkedIn to run thousands of services on high-6-digit number of machines!
Schedule: sched.co/1txGQ
Schedule: sched.co/1txGQ
March 27, 2025 at 11:36 PM
🇬🇧 Looking forward to seeing y'all at our #KubeCon talk about how we're building a bare-metal compute platform at LinkedIn to run thousands of services on high-6-digit number of machines!
Schedule: sched.co/1txGQ
Schedule: sched.co/1txGQ
Reposted by Stephane
🚨Kubernetes Security Advisory🚨
You wanna patch this critical ingress-nginx vuln right meow, even though it’s late in the day.
Check it out!
kubernetes.io/blog/2025/03...
You wanna patch this critical ingress-nginx vuln right meow, even though it’s late in the day.
Check it out!
kubernetes.io/blog/2025/03...
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
March 25, 2025 at 1:56 AM
🚨Kubernetes Security Advisory🚨
You wanna patch this critical ingress-nginx vuln right meow, even though it’s late in the day.
Check it out!
kubernetes.io/blog/2025/03...
You wanna patch this critical ingress-nginx vuln right meow, even though it’s late in the day.
Check it out!
kubernetes.io/blog/2025/03...
Reposted by Stephane
A Go-based #Kubernetes IDE designed for the GNOME desktop. Explore and manage your clusters with a simple and intuitive interface
#golang
github.com/getseabird/...
#golang
github.com/getseabird/...
March 22, 2025 at 9:46 AM
A Go-based #Kubernetes IDE designed for the GNOME desktop. Explore and manage your clusters with a simple and intuitive interface
#golang
github.com/getseabird/...
#golang
github.com/getseabird/...
Reposted by Stephane
Doing without Starlink
+64 % en une journée #Eutelsat triple presque sa valeur, à la perspective que l'Ukraine remplace Starlink par OneWeb / Le concurrent français de Starlink a vu son cours exploser lundi, grâce aux anticipations d’une augmentation des investissements en matériels de défense. ⬇️
Seul opérateur européen d'un réseau de satellites en orbite basse / Eutelsat est en pourparlers avec l'UE pour fournir un accès Internet supplémentaire à l'Ukraine
March 4, 2025 at 6:19 PM
Doing without Starlink
Reposted by Stephane
New article on my blog that explains all the various ways Kubernetes can evict your workloads. This wasn't all documented in one place so I'm hoping this helps the teams operating with Kubernetes in production. You'll also find a cheatsheet in the article. ahmet.im/blog/kuberne...
February 27, 2025 at 8:32 PM
New article on my blog that explains all the various ways Kubernetes can evict your workloads. This wasn't all documented in one place so I'm hoping this helps the teams operating with Kubernetes in production. You'll also find a cheatsheet in the article. ahmet.im/blog/kuberne...