popeye ☆
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Description:
Kubernetes cluster resource sanitizer
Type: Formula  |  Latest Version: 0.22.1@0  |  Tracked Since: Dec 27, 2025
Links: Homepage  |  formulae.brew.sh
Category: Devops
Tags: kubernetes devops security monitoring linting
Install: brew install popeye
About:
Popeye is a Kubernetes cluster linter that scans live clusters to detect misconfigurations, deprecated APIs, and potential issues. It provides a detailed report highlighting problems and offers remediation suggestions to improve cluster health and security. Its main value is proactive cluster hygiene and compliance checking.
Key Features:
  • Scans Kubernetes clusters for misconfigurations and deprecated APIs
  • Generates detailed reports with severity levels and remediation advice
  • Supports multiple output formats (JSON, YAML, HTML, JUnit)
  • Includes a sanitization mode to clean up unused resources
  • Provides a real-time dashboard for cluster monitoring
Use Cases:
  • Regular cluster health audits and compliance checks
  • Pre-deployment validation to catch configuration errors
  • Educational tool for understanding Kubernetes best practices
Alternatives:
  • kube-score – Static YAML analyzer, while Popeye scans live clusters
  • kubeval – Validates Kubernetes manifests offline, not live clusters
Version History
Detected Version Rev Change Commit
Dec 27, 2025 7:19pm 0.22.1 0 VERSION_BUMP 5b40ca9b
Sep 16, 2025 2:46pm 0 VERSION_BUMP 443d7d78
Dec 31, 2024 1:27am 0 VERSION_BUMP 27ffbddc
Dec 30, 2024 11:04pm 0 VERSION_BUMP d44d4f57
Sep 14, 2024 6:54pm 0 VERSION_BUMP df7c3c7f
Sep 13, 2024 6:57am 0 VERSION_BUMP 58818767
Feb 18, 2024 12:56am 0 VERSION_BUMP 779b206a
Feb 2, 2024 4:50pm 0 VERSION_BUMP 712131d0
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