Does this skill provide specific kubectl commands?

Yes, it includes a wide range of optimized commands for describing resources, viewing previous logs, monitoring events, and checking resource usage via metrics-server.

What common Kubernetes errors does this skill help solve?

The skill provides specific diagnostic steps and solutions for CrashLoopBackOff, ImagePullBackOff, OOMKilled, Pending pods, Service connectivity issues, PVC binding failures, and RBAC errors.

Does it support modern Kubernetes debugging features?

Yes, it provides specific guidance on using ephemeral containers with the 'kubectl debug' command, which is the modern standard for debugging pods and nodes.

Can I use this for troubleshooting network and service issues?

Absolutely. It includes debugging steps for service selectors, endpoint verification, NetworkPolicies, and testing connectivity from within the cluster using debug pods.

How does the four-phase debugging methodology work?

It guides you through a logical sequence: 1) Gathering Information, 2) Checking Logs and Metrics, 3) Interactive Investigation (exec/debug), and 4) Validation and Fix application.

Kubernetes Troubleshooting & Debugging

Name: Kubernetes Troubleshooting & Debugging
Author: SnakeO

bySnakeO

0•

배포 및 DevOps

Systematically diagnoses and resolves Kubernetes cluster issues including pod failures, connectivity problems, and resource constraints using a structured four-phase methodology.

This skill provides a comprehensive framework for identifying and fixing root causes of common Kubernetes errors such as CrashLoopBackOff, OOMKilled, and ImagePullBackOff. By implementing a structured four-phase debugging methodology—gathering info, checking logs/metrics, interactive investigation, and validation—it empowers developers and DevOps engineers to navigate complex cluster environments. It includes an extensive library of optimized kubectl commands, ephemeral debug container workflows, and specific troubleshooting paths for RBAC, PVC binding, and service discovery failures.

주요 기능

01Four-phase systematic debugging methodology for consistent results

02Interactive investigation guides using ephemeral debug containers and netshoot

030 GitHub stars

04Deep-dive kubectl command reference for pods, nodes, services, and events

05Comprehensive error pattern recognition for CrashLoopBackOff, OOMKilled, and more

06Specialized workflows for RBAC permissions and Persistent Volume troubleshooting

사용 사례

01Investigating resource scheduling failures and persistent volume binding errors

02Troubleshooting complex network connectivity and service discovery issues between microservices

03Resolving container crash loops and startup failures in production or staging environments

What are Skills?·How to Install

Install with 🐟 Skill.Fish

npx skillfish add snakeo/claude-debug-and-refactor-skills-plugin debug-kubernetes

For use in Claude.ai and ChatGPT

Download Skill