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node-health-check

Official

Diagnose node health issues.

Software Engineering#troubleshooting#kubernetes#diagnostics#sre#node health#resource pressure
Authorscitix
Version1.0.0
Installs0

System Documentation

What problem does it solve?

This Skill helps diagnose and understand node-level issues in a Kubernetes cluster, such as nodes being NotReady or experiencing resource pressure.

Core Features & Use Cases

  • Node Status Inspection: Checks overall node status and identifies specific conditions like MemoryPressure, DiskPressure, PIDPressure, and NetworkUnavailable.
  • Resource Monitoring: Analyzes real-time CPU and memory usage against node capacity.
  • Root Cause Analysis: Guides users through steps to pinpoint the cause of node problems, from Kubelet issues to disk space or process overload.
  • Use Case: When a Kubernetes cluster reports nodes as NotReady, this Skill can be used to investigate why, checking Kubelet status, network connectivity, and resource constraints.

Quick Start

Use the node-health-check skill to diagnose issues with the node named 'worker-node-1'.

Dependency Matrix

Required Modules

None required

Components

scripts

💻 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: node-health-check
Download link: https://github.com/scitix/siclaw/archive/main.zip#node-health-check

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