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kubernetes-deprecation-check-and-upgrade

Official

Migrate Kubernetes APIs safely

Software Engineering#kubernetes#helm#kustomize#upgrade-planning#api-deprecation#manifest-migration
Authorinfraspecdev
Version1.0.0
Installs0

System Documentation

What problem does it solve?

This Skill finds deprecated or removed Kubernetes APIs before they break upgrades, then tells you exactly how to replace them with supported versions.

Core Features & Use Cases

  • API Deprecation Auditing: Scans manifests, Helm templates, and Kustomize bases for deprecated Kubernetes resource versions.
  • Migration Guidance: Maps old APIs to replacements and highlights breaking field or behavior changes such as selector requirements or ingress path handling.
  • Upgrade Validation: Recommends schema checks, server-side dry runs, and Kind-based testing to confirm manifests work on the target cluster version.
  • Use Case: A platform engineer preparing a cluster upgrade can use this Skill to identify every manifest that will fail on the new version and plan the safest migration order.

Quick Start

Ask the Skill to review your Kubernetes manifests for a specific target version and return all deprecated APIs, required field changes, and validation steps.

Dependency Matrix

Required Modules

None required

Components

Standard package

💻 Claude Code Installation

Recommended: Let Claude install automatically. Simply copy and paste the text below to Claude Code.

Please help me install this Skill:
Name: kubernetes-deprecation-check-and-upgrade
Download link: https://github.com/infraspecdev/tesseract/archive/main.zip#kubernetes-deprecation-check-and-upgrade

Please download this .zip file, extract it, and install it in the .claude/skills/ directory.
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