kubent ☆
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Description:
Easily check your clusters for use of deprecated APIs
Type: Formula  |  Tracked Since: Dec 28, 2025
Links: Homepage  |  formulae.brew.sh
Category: Devops
Tags: kubernetes devops deprecated cluster linting
Install: brew install kubent
About:
Kubent scans Kubernetes clusters and manifest files to identify deprecated APIs that are slated for removal. It helps prevent service disruptions by flagging resources using old API versions before they become unsupported. This proactive approach ensures smooth cluster upgrades and maintains compatibility with newer Kubernetes releases.
Key Features:
  • Live cluster scanning and manifest analysis
  • Supports multiple output formats (JSON, CSV, default)
  • Checks against multiple Kubernetes versions
  • Identifies remediation suggestions for deprecated resources
Use Cases:
  • Preparing for a Kubernetes version upgrade
  • Auditing existing cluster configurations for technical debt
  • CI/CD pipeline integration to block deprecated API usage
Alternatives:
  • pluto – Similar functionality; pluto focuses heavily on output formatting and CI integration.
  • kube-fixer – Focuses on automated remediation rather than just detection.
Version History
Detected Version Rev Change Commit
Sep 11, 2024 2:25am 0 VERSION_BUMP 90d762e9
Aug 30, 2024 6:02pm 0 VERSION_BUMP 1c51edbe
Dec 24, 2023 11:18am 0 VERSION_BUMP 0ab13286
Mar 27, 2023 4:05pm 0 VERSION_BUMP bfe42a56
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