AWS EC2 实例设置指南：从快速入门到最佳实践，涵盖CLI、Terraform与安全配置

aws-ec2-setup by aj-geddes/useful-ai-prompts

152 周安装量

141 GitHub Stars

GitHub

安装命令

npx skills add https://github.com/aj-geddes/useful-ai-prompts --skill aws-ec2-setup

自动化云服务开发运维

🇨🇳中文介绍

AWS EC2 设置

概述

Amazon EC2 在云中提供可调整大小的计算容量。启动和配置虚拟服务器，并完全控制网络、存储和安全设置。根据需求自动扩展。

使用场景

Web 应用服务器
应用后端和 API
批处理和计算任务
开发和测试环境
容器化应用 (ECS)
Kubernetes 集群 (EKS)
数据库服务器
VPN 和代理服务器

快速开始

最小工作示例：

# 创建安全组
aws ec2 create-security-group \
  --group-name web-server-sg \
  --description "Web server security group" \
  --vpc-id vpc-12345678

# 添加入站规则
aws ec2 authorize-security-group-ingress \
  --group-id sg-0123456789abcdef0 \
  --protocol tcp \
  --port 80 \
  --cidr 0.0.0.0/0

aws ec2 authorize-security-group-ingress \
  --group-id sg-0123456789abcdef0 \
  --protocol tcp \
  --port 443 \
  --cidr 0.0.0.0/0

aws ec2 authorize-security-group-ingress \
  --group-id sg-0123456789abcdef0 \
  --protocol tcp \
  --port 22 \
  --cidr YOUR_IP/32

// ... (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
使用 AWS CLI 创建 EC2 实例	使用 AWS CLI 创建 EC2 实例
用户数据脚本	用户数据脚本
Terraform EC2 配置	Terraform EC2 配置

🇺🇸English

AWS EC2 Setup

Overview
When to Use
Quick Start
Reference Guides
Best Practices

Overview

Amazon EC2 provides resizable compute capacity in the cloud. Launch and configure virtual servers with complete control over networking, storage, and security settings. Scale automatically based on demand.

When to Use

Web application servers
Application backends and APIs
Batch processing and compute jobs
Development and testing environments
Containerized applications (ECS)
Kubernetes clusters (EKS)
Database servers
VPN and proxy servers

Quick Start

Minimal working example:

# Create security group
aws ec2 create-security-group \
  --group-name web-server-sg \
  --description "Web server security group" \
  --vpc-id vpc-12345678

# Add ingress rules
aws ec2 authorize-security-group-ingress \
  --group-id sg-0123456789abcdef0 \
  --protocol tcp \
  --port 80 \
  --cidr 0.0.0.0/0

aws ec2 authorize-security-group-ingress \
  --group-id sg-0123456789abcdef0 \
  --protocol tcp \
  --port 443 \
  --cidr 0.0.0.0/0

aws ec2 authorize-security-group-ingress \
  --group-id sg-0123456789abcdef0 \
  --protocol tcp \
  --port 22 \
  --cidr YOUR_IP/32

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

Reference Guides

Detailed implementations in the references/ directory:

Guide	Contents
EC2 Instance Creation with AWS CLI	EC2 Instance Creation with AWS CLI
User Data Script	User Data Script
Terraform EC2 Configuration	Terraform EC2 Configuration

Best Practices

✅ DO

Use security groups for network control
Attach IAM roles for AWS access
Enable CloudWatch monitoring
Use AMI for consistent deployments
Implement auto-scaling for variable load
Use EBS for persistent storage
Enable termination protection for production
Keep systems patched and updated

❌ DON'T

Use overly permissive security groups
Store credentials in user data
Ignore CloudWatch metrics
Use outdated AMIs
Create hardcoded configurations
Forget to monitor costs

Weekly Installs

130

Repository

aj-geddes/usefu…-prompts

GitHub Stars

126

First Seen

Jan 21, 2026

Security Audits

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