Sidero

New in Talos Linux:

Out-of-memory handling can proactively identify and evict the relevant, resource-heavy application before it destabilizes the host. This reduces avoidable downtime and ensures the control plane and critical services remain operational.

→ www.siderolabs.com/blog/talos-o...

Thanks for all the stars! ⭐

Talos Linux just passed the 10k mark on GitHub. Happy Friday to all the Talos Linux users out there.

Proof: github.com/siderolabs/t...

KubeCon + CloudNativeCon Europe 2026: Declarative Edge Kubernetes: Immutable C... View more about this event at KubeCon + CloudNativeCon Europe 2026

If you’re managing air-gapped Kubernetes, here's a #KubeCon talk to add to your schedule this March.

Declarative Edge Kubernetes: Immutable Clusters with Talos + Zarf
🗓️ Tues, March 24 | 17:00 - 17:30

→ kccnceu2026.sched.com/event/2CW0J/...

#EdgeComputing #AirGapped #CyberSecurity #CloudNative

The State of Immutable Linux | SCALE The Southern California Linux Expo (SCALE) is North America’s largest community-run open source conference.

How can you compare today's immutable distros?

Join @justingarrison.com as he dives into the topic of Immutable Linux, covering: Flatcar, Bottlerocket, Fedora CoreOS, NixOS, Talos Linux, MicroOS, and Kairos.

📍 Read: www.socallinuxexpo.org/scale/23x/pr...
🖥️ Watch: www.youtube.com/socallinuxexpo

Why fleet management is basically rocket science x100 How can you master every tool in your stack when each one is brilliant and unique? At scale, the answer is: you don't.

When you run a modern stack, you rely on dozens of interacting tools - each built by a different brilliant engineer, refined over years of effort.

So how do you manage that level complexity at scale?

You strip away the noise until you can see what matters.

www.siderolabs.com/blog/why-fle...

Senior Software Engineer Sidero Labs is a small but growing company revolutionizing Kubernetes with our innovative SaaS and Kubernetes focussed Linux Operating System. We’re on a mission to make Kubernetes easy, secure and…

We’re looking for a Senior Software Engineer to help scale #taloslinux and Omni.

Join us in changing the standard for fleet management.
🛠️ Go, #K8s
🌍 100% Remote (EU time zones preferred)
🙌 Help us change how the world runs K8s

Apply here: www.siderolabs.com/careers/seni...

#cloudnative

New in Talos: image cache serve simplifies air-gapped & edge cluster bring-up.

Pre-seed images and bring up clusters without deploying and managing a registry.

→ www.siderolabs.com/blog/talos-o...

#K8s #DevOps #SRE

Talos Omni Kubernetes stack, completely air-gapped Historically, air gapped environments have always been seen as highly secure and difficult to manage. Talos Stack does a great job of making this process easier. Here’s the long-awaited tutorial on…

So you wanna run Talos Stack air-gapped.

There’s a tutorial for that, featuring every component you need to know (and @justingarrison.com)

→ youtu.be/ExpIWRdrKEQ

#kubernetes #airgapped

[LIVE] Building an AWS Omni infrastructure provider Attempting to vibe code an infrastructure provider for AWS.More details at https://docs.siderolabs.com/omni/infrastructure-and-extensions/infrastructure-prov...

You wouldn't vibe code an Omni provider. Unless you're @justingarrison.com.

→ www.youtube.com/live/y-VySAq...

New in Talos: Multi-doc config for networking. No more bricking a remote server just because there’s a single typo in a 200-line configuration file.

→ www.siderolabs.com/blog/talos-o...

#K8s #BareMetal #PlatformEngineering #DevOps #SRE

New in #TalosLinux & Omni
→ Multi-doc configs for networking
→ Talos Linux cluster imports for Omni
→ Pre-seeded images
→ Built-in OOM handling

www.siderolabs.com/blog/talos-o...

#k8s #PlatformEngineering #DevOps

Shells are for snails 🐌 not servers #TalosLinux

Building a Kubernetes Cluster with Talos on Hetzner bare metal servers Alex Oprisan (Engineer, Bunnyshell) Building a Kubernetes Cluster with Talos on Hetzner bare metal servers We’ll explore particularities and challenges of building cost effective Kubernetes clusters…

Talos Linux + Hetzner + video format → Here’s a little throwback to Alex Oprisan’s TalosCon talk.

www.youtube.com/watch?v=hJue...

Love to see it!

GitHub - Handfish/talos-pilot: Talos TUI for real-time node monitoring, log streaming, etcd health, and diagnostics Talos TUI for real-time node monitoring, log streaming, etcd health, and diagnostics - Handfish/talos-pilot

What are we doing this Friday? Checking out the community-made Talos TUI for real-time node monitoring, log streaming, etcd health, and diagnostics

→ github.com/Handfish/tal...

Multi-doc configurations with Talos Linux YouTube video by Sidero Labs

Machine config is often one giant YAML applied once to install the OS and bring up #Kubernetes

Need certs, storage, or networking first? That gets messy.

Talos uses multi-doc config to apply changes in stages. In v1.12, this is extended to networking.

youtu.be/0lrFpqi4bOI

What’s the difference between Talos Linux and K3s? In short: a lot.

Talos = a Linux distribution that installs Kubernetes.
K3s = a Kubernetes distribution.

Keep reading about the differences and insights on when to use each →
www.siderolabs.com/blog/talos-l...

#kubernetes #k3s

No Terraform, No Problem: How Sidero Omni Streamlines Kubernetes on Proxmox If you’ve ever tried standing up a Kubernetes cluster from scratch, you know the drill: Terraform for infrastructure, Ansible for…

Looking for some light reading? We have something.

No Terraform, No Problem: How Sidero Omni Streamlines Kubernetes on Proxmox → medium.com/@PlanB./no-t...

#Kubernetes #Proxmox #Terraform

InfoWorld’s 2025 Technology of the Year Award winners The InfoWorld Technology of the Year Awards recognize the year’s best and most innovative products in AI, cloud, data analytics, devops, and software development.

And the winner of InfoWorld’s 2025 Technology of the Year Award (Application Management) is....

Omni!→ www.infoworld.com/article/4104...

#Kubernetes #DevOps

Rebuilding My Talos Cluster from Bare Metal What I broke, how I wiped everything, and the steps I'm using to bootstrap Talos + Flux again.

More home lab inspiration for you today. This one is using Flux and Rook.

Check it out ➡️ blog.nerdz.cloud/2025/talos-d...

Building a 6-Node HA Kubernetes Cluster with Talos Linux - Homelab Lessons Learned --- To learn for free on Brilliant, go to https://brilliant.org/ChrisMatcham/. You’ll also get 20% off an annual premium subscription. -- I upgraded my homelab to a 6-node High Availability…

Here's your Monday morning home lab!

6-Node HA Kubernetes Cluster with Talos Linux → www.youtube.com/watch?v=EhH-...

Building a simple Talos Linux Kubernetes Cluster with the Tailscale K8s Operator Talos Linux is a modern, API driven operating system for Kubernetes that treats every node as disposable. In this video I build a single node Talos Kubernetes cluster on Proxmox and show how the…

Here's how to build a simple Talos Linux cluster with the Tailscale Kubernetes Operator. Happy Friday 🎉
→ www.youtube.com/watch?v=3VpO...

Our webinar How to migrate from Ingress NGINX to Gateway API starts soon!

🗓 Dec 4, 9:00 PT

Join us: streamyard.com/watch/nyYXae...

🚨 The on-air stream has limited seats. If you can't join, watch us on YouTube.
👉 www.youtube.com/watch?v=1LwH...

Kubernetes Cluster Goes Mobile In Pet Carrier There’s been a bit of a virtualization revolution going on for the last decade or so, where tools like Docker and LXC have made it possible to quickly deploy server applications without worry…

In case you missed it, we were up to important business at KubeCon recently.

hackaday.com/2025/11/18/k...

Ingress NGINX is deprecated… Now what?

Join @justingarrison.com, @strongjz.bsky.social (@isovalent.bsky.social & Ingress NGINX maintainer) & @rkatz.xyz (Ingress & Gateway API at Red Hat) as they talk impact, what to do & what we learned.

🗓 Thurs, Dec 4
⏰ 9 AM PT

streamyard.com/watch/nyYXae...

TalosCon 2025 Did you miss this year's TalosCon and all our great talks? Not to worry! You can watch them here instead of going outside. Hear from folks like Bryan Cantrill and Michael Cade, topics like compliance and Hetzner, and just about everything between.

#TalosCon2025 recordings are live! 🍿

Hope you have some free time today, because you’re going to want to check this out. We’ve got a keynote from Bryan Cantrill on complexity, talks on Hetzner, compliance frameworks & more.

Enjoy 👉 www.youtube.com/playlist?lis...

#kubernetes #DevOps #TechTalks

Survive the crunch: Reduce Kubernetes costs without compromising speed Leaders know incremental tooling won't fix these problems. To reduce Kubernetes costs, teams must examine how they view infrastructure.

65% of engineers and managers report having taken on expanded responsibilities. Only 3% saw their workload decrease. That kind of shift leads to burnout, risk, and growing technical debt.

If you’re managing Kubernetes right now, you likely feel the crunch too.

www.siderolabs.com/blog/survive...

Complete Kubernetes Setup Guide Part 3: Sidero Omni + Proxmox Provider + Talos OS (2025.5) # 📝 Description Welcome to Part 3 of the Ultimate Kubernetes HomeLab series! In this video, we’re diving deep into **Sidero Omni**, the **Omni Proxmox Infra Provider**, and deploying a full…

Looking for more Omni x Proxmox Provider content? Here's an interesting deep dive.

www.youtube.com/watch?v=Pxnz...

Thanks folks for coming out to our special #KubeCon event with the @oxide.computer team. Now, back to the booth!

Survive the crunch: Reduce Kubernetes costs without compromising speed Leaders know incremental tooling won't fix real problems. To reduce Kubernetes costs, teams must examine how they view infrastructure.

Cutting cloud costs but ignoring K8s ops? There's a bigger leak.

→ Drift correction: 10 hrs/week
→ Cluster upgrades: 6–8 hrs
→ OIDC setup: repeated across every cluster
→ Time lost ≈ $16K/month

Omni removes this overhead. We believe it could change your team.
👉 www.siderolabs.com/blog/survive...