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Karpenter Meets Reality: Scaling Kubernetes at Kaltura, Unity & Wix

Cloud Native Tel Aviv

Feb 26, 3:30 – 6:00 PM (UTC)

In-person event

Scaling Kubernetes is tough—managing costs, optimizing nodes, and ensuring reliability at scale is even tougher. Join DevOps experts from Kaltura, Unity, and Wix as they share real-world lessons on deploying Karpenter in production.

About this event

Kubernetes autoscaling is easy—until it's not. Managing thousands of nodes efficiently, optimizing for cost, and ensuring reliability is a challenge that every large-scale Kubernetes operator faces.

Join us for an exclusive Karpenter-focused meetup where experts from Kaltura, Unity, and Wix share their real-world experiences implementing and scaling Karpenter in production. Learn how they tackled infrastructure drift, spot instance adoption, and scaling bottlenecks while optimizing for cost and performance.

What to Expect:

  • 17:30 Welcome and Mingeling 
  • 18:00 Kaltura: Strategies for scaling Karpenter across diverse workloads—GPUs, batch jobs, and stateful applications—without losing control over costs and scheduling.
  • 18:30 Unity: Running workloads on 100% spot instances while maintaining stability, reducing expenses, and overcoming real-world production challenges.
  • 19:00 Wix: How Karpenter helped automate node replacements, improve scaling efficiency, and enhance real-time provisioning—plus insights from their extensive POC and stress testing.
  • 19:30 Drinks and Mingeling 

If you're managing Kubernetes at scale or considering Karpenter for your cluster, this is your chance to gain battle-tested insights from DevOps leaders who have been there, and done that.


Location: 

Kaltura Office - Alide Max Tower - Floor 10

2 Ha-Yarkon Street

Bnei Brak, 5126012


🚀 Don't miss out—reserve your spot today!

Speakers

  • Ido Ziv

    Kaltura

    DevOps Team Leader

  • Adi Ziv

    Kaltura

    Senior DevOps Engineer

  • Rotem Maayan

    Unity

    Staff DevOps Engineer

  • Evyatar Shtern

    Wix

    DevOps Engineer

Moderator

  • Arthur Berezin

    PerfectScale

    VP Product Management

When

When

Wednesday, February 26, 2025
3:30 PM – 6:00 PM (UTC)

Agenda

👋 Welcome, Drinks and mingling
🔹 Kaltura: Scaling Without Chaos: Practical Karpenter Strategies for Large Kubernetes Clusters
🔹 Unity: How Unity Runs 100% on Spot Instances with Karpenter
🔹 Wix: From Manual to Automated: How Wix Optimized Node Scaling with Karpenter
🍻 Drinks and mingling

Organizers

  • Itay Shakury

    Aqua Security

    VP Open Source

  • Shimon Tolts

    CNCF Ambassador

    Organizer

  • Dana Fine

    Community Lead at CNCF Israel & GitHub User Groups

  • Arthur Berezin

    JovianX

    Organizer

  • Ronen Levinson

    I-Medata

    Senior Software Engineer

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