How does it optimize Docker performance in WSL2?

It provides configurations for .wslconfig to manage memory bloat and recommends filesystem best practices to avoid the overhead of Windows-mounted drives.

Can this skill help with AWS ECR authentication errors?

Yes, it includes specific workflows for refreshing ECR login tokens, managing 12-hour validity windows, and troubleshooting IAM permission issues.

What common Docker exit codes does it interpret?

It provides detailed root cause analysis for standard codes including 1 (Application Error), 127 (Command Not Found), 137 (OOM Killed), and 139 (Segfault).

Does it support Apple Silicon M-series chips?

Absolutely. It specializes in diagnosing ARM64 vs. AMD64 emulation overhead and provides guidance on using multi-platform buildx workflows.

Docker Debugging Pro

Name: Docker Debugging Pro
Author: Danik911

byDanik911

デプロイメントとDevOps

Diagnoses and resolves Docker build failures, runtime errors, and platform-specific architecture issues across local and cloud environments.

概要

This skill provides a systematic framework for troubleshooting complex Docker issues, ranging from package installation failures and layer caching errors to intricate cross-platform architecture mismatches (ARM64 vs. AMD64) and AWS ECR/ECS deployment hurdles. It automates the collection of diagnostic logs, interprets container exit codes, and provides specific remediation steps for networking, volume permissions, and AWS authentication. Whether you are optimizing WSL2 performance or ensuring GAMP-5 compliance in pharmaceutical environments, this skill streamlines the path from container crash to production-ready stability.

主な機能

Automated analysis of Docker build logs and layer caching failures
AWS ECR/ECS troubleshooting for authentication and image pull failures
Performance tuning for Docker images, multi-stage builds, and QEMU emulation
Cross-platform build optimization for ARM64, AMD64, and WSL2 environments
Comprehensive diagnosis of container runtime errors and exit code mapping
0 GitHub stars

ユースケース

Debugging platform architecture mismatches when running AMD64 images on ARM64 Apple Silicon
Resolving 'no basic auth credentials' or authentication token expiration in AWS ECR
Fixing 'Exit Code 137' OOM kills by optimizing container memory limits and resource allocation

概要

主な機能

Automated analysis of Docker build logs and layer caching failures
AWS ECR/ECS troubleshooting for authentication and image pull failures
Performance tuning for Docker images, multi-stage builds, and QEMU emulation
Cross-platform build optimization for ARM64, AMD64, and WSL2 environments
Comprehensive diagnosis of container runtime errors and exit code mapping
0 GitHub stars

ユースケース

Debugging platform architecture mismatches when running AMD64 images on ARM64 Apple Silicon
Resolving 'no basic auth credentials' or authentication token expiration in AWS ECR
Fixing 'Exit Code 137' OOM kills by optimizing container memory limits and resource allocation