Docker/Kubernetes容器调试指南：解决启动失败、性能瓶颈与网络问题

container-debugging by aj-geddes/useful-ai-prompts

177 周安装量

162 GitHub Stars

GitHub

安装命令

npx skills add https://github.com/aj-geddes/useful-ai-prompts --skill container-debugging

开发运维调试 Docker

🇨🇳中文介绍

容器调试

概述

容器调试专注于解决 Docker/Kubernetes 环境中的问题，包括资源限制、网络连接以及应用程序运行时问题。

使用时机

容器无法启动
应用程序在容器内崩溃
超出资源限制
网络连接问题
容器内性能问题

快速开始

最小工作示例：

# 检查容器状态
docker ps -a
docker inspect <container-id>
docker stats <container-id>

# 查看容器日志
docker logs <container-id>
docker logs --follow <container-id>  # 实时
docker logs --tail 100 <container-id>  # 最后100行

# 连接到运行中的容器
docker exec -it <container-id> /bin/bash
docker exec -it <container-id> sh

# 检查容器详情
docker inspect <container-id> | grep -A 5 "State"
docker inspect <container-id> | grep -E "Memory|Cpu"

# 检查容器进程
docker top <container-id>

# 查看资源使用情况
docker stats <container-id>
# 显示：CPU%、内存使用量、网络 I/O

// ... (完整实现请参阅参考指南)

参考指南

references/ 目录下的详细实现：

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指南	内容
Docker 调试基础	Docker 调试基础
常见容器问题	常见容器问题
容器优化	容器优化
调试检查清单	调试检查清单

🇺🇸English

Container Debugging

Overview
When to Use
Quick Start
Reference Guides
Best Practices

Overview

Container debugging focuses on issues within Docker/Kubernetes environments including resource constraints, networking, and application runtime problems.

When to Use

Container won't start
Application crashes in container
Resource limits exceeded
Network connectivity issues
Performance problems in containers

Quick Start

Minimal working example:

# Check container status
docker ps -a
docker inspect <container-id>
docker stats <container-id>

# View container logs
docker logs <container-id>
docker logs --follow <container-id>  # Real-time
docker logs --tail 100 <container-id>  # Last 100 lines

# Connect to running container
docker exec -it <container-id> /bin/bash
docker exec -it <container-id> sh

# Inspect container details
docker inspect <container-id> | grep -A 5 "State"
docker inspect <container-id> | grep -E "Memory|Cpu"

# Check container processes
docker top <container-id>

# View resource usage
docker stats <container-id>
# Shows: CPU%, Memory usage, Network I/O

// ... (see reference guides for full implementation)

Reference Guides

Detailed implementations in the references/ directory:

Guide	Contents
Docker Debugging Basics	Docker Debugging Basics
Common Container Issues	Common Container Issues
Container Optimization	Container Optimization
Debugging Checklist	Debugging Checklist

Best Practices

✅ DO

Follow established patterns and conventions
Write clean, maintainable code
Add appropriate documentation
Test thoroughly before deploying

❌ DON'T

Skip testing or validation
Ignore error handling
Hard-code configuration values

Weekly Installs

126

Repository

aj-geddes/usefu…-prompts

GitHub Stars

116

First Seen

Jan 21, 2026

Security Audits

Gen Agent Trust HubPass SocketPass SnykPass

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