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Zero-Downtime Kubernetes Upgrades: Live Demo

Online Webinar | December 10, 2025 | 1:00 PM - 2:00 PM CT

Overview

Kubernetes version upgrades shouldn't mean downtime, risk, or weekend work. In this live webinar, we demonstrated how Codiac's cluster hopping enables true zero-downtime Kubernetes upgrades by treating clusters as cattle, not pets.

We walked through a real upgrade scenario: spinning up a new cluster at the target version, migrating workloads with full fidelity, switching traffic seamlessly, and decommissioning the old cluster—all without a single second of downtime.

If you missed it, reach out to us for the recording.

What You'll Learn

  • Why in-place Kubernetes upgrades are risky and how cluster hopping eliminates that risk
  • Live demo: Full cluster upgrade from 1.28 to 1.30 with zero downtime
  • How Codiac automates blue/green cluster switching and traffic routing
  • Best practices for upgrade cadence and cluster lifecycle management

Location

Online (Zoom)

Notes

Recording available upon request. Contact us at info@codiac.io.

Speakers

  • Mark Freydl, Co-Founder & CTO, Codiac

Who Should Attend

  • Site Reliability Engineers (SREs)
  • Platform Engineers
  • DevOps Engineers managing Kubernetes clusters
  • Engineering Managers overseeing infrastructure
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