What kind of PHP errors does this skill handle?

It covers PHP-FPM specific issues like slow logs, status page monitoring, and configuration validation, alongside standard Docker runtime and build-time errors.

Can this help with Docker Compose environments?

Yes, it includes specific diagnostic patterns for Docker Compose, including service status validation, multi-service log tailing, and service recreation.

Does it address networking issues between containers?

Absolutely. It provides diagnostic commands for testing DNS resolution, checking port connectivity with netstat, and inspecting virtual network configurations.

How does it help with memory or disk issues?

The skill includes patterns for monitoring container resource usage (docker stats) and managing disk space through pruning unused resources and inspecting volume contents.

Docker PHP Troubleshooting

Name: Docker PHP Troubleshooting
Author: dykyi-roman

bydykyi-roman

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Deployment & DevOps

Diagnoses and resolves Docker container issues in PHP environments using a comprehensive knowledge base of debugging patterns and diagnostic commands.

This Claude Code skill provides an extensive reference for troubleshooting Docker containers specifically optimized for PHP applications. It equips developers with instant access to solutions for common build errors, runtime failures like 502 Bad Gateway or OOM kills, and specific PHP-FPM debugging techniques. Whether you are dealing with network resolution failures, volume permission issues, or resource constraints, this skill offers the diagnostic commands and structured workflows needed to identify root causes and restore service quickly.

Key Features

01Comprehensive reference for PHP-FPM specific tuning, slow logs, and status monitoring.

02Resource monitoring patterns to identify and resolve memory leaks and disk usage issues.

0345 GitHub stars

04Advanced network and volume inspection commands for deep-dive connectivity analysis.

05Step-by-step diagnostic workflows for common container failures and exit codes.

06Quick-fix solutions for Docker build context, layer depth, and dependency errors.

Use Cases

01Optimizing Docker build performance and resolving 'failed to compute cache key' errors.

02Debugging 502 Bad Gateway and connection refused errors between Nginx and PHP-FPM.

03Fixing 'Permission Denied' errors and volume mount synchronization issues in local development.

What are Skills?·How to Install

Install with 🐟 Skill.Fish

npx skillfish add dykyi-roman/awesome-claude-code docker-troubleshooting-knowledge

For use in Claude.ai and ChatGPT

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