Chkk’s Upgrade Preverification checks every aspect of your prospective upgrade before publishing an Upgrade Template, ensuring that all recommended steps are valid, safe, and ready for production. By analyzing release notes, Helm charts, CRDs, and more, Chkk identifies potential pitfalls and includes any necessary remediation steps directly in the template.

A key part of this process is the use of a Digital Twin of your representative cluster—a one-to-one replica that simulates real conditions and add-on configurations. Alongside these simulations, Chkk runs pre-flight and post-flight checks to confirm health, safety, and functionality at each stage of the upgrade. If blockers or compatibility gaps are found, you’ll see targeted fixes and workarounds embedded in the final Upgrade Template.

By surfacing problems early and providing explicit solutions, Upgrade Preverification frees your team from guesswork and time-consuming troubleshooting during live upgrades. Instead, you get clear, real-world tested instructions that streamline upgrades across your environment.

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