DevOps on Youqing Han - DevOps Engineer

生产及混合云规划和部署完整指南：从架构设计到实施部署

ihanyouqing#gmail.com (#->@) (Youqing Han) — Tue, 30 Sep 2025 00:00:00 +0000

引言

混合云架构已成为现代企业数字化转型的核心策略，它结合了公有云的弹性、私有云的安全性和边缘计算的高性能。本文将从架构设计、技术选型、实施部署到运维监控，全面解析生产环境混合云规划与部署的每个关键技术点。

混合云架构概述

混合云架构定义与优势

混合云架构是指将公有云、私有云和本地数据中心通过安全连接整合在一起的云环境，实现工作负载在不同环境间的灵活迁移和管理。

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混合云架构优势

灵活性: 根据业务需求选择最适合的云环境
成本优化: 平衡公有云和私有云的成本效益
合规性: 满足数据主权和监管要求
灾难恢复: 多环境备份提高业务连续性
性能优化: 就近部署减少延迟

混合云架构设计

整体架构设计

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网络架构设计

混合云网络拓扑

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网络分段策略

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多云策略规划

云服务商选择策略

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工作负载分布策略

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安全架构设计

混合云安全架构

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数据安全与合规

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成本优化策略

成本分析与优化

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成本监控仪表板

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监控与运维架构

统一监控平台

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运维自动化流程

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灾难恢复与业务连续性

灾难恢复架构

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业务连续性计划

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实施部署流程

混合云部署阶段

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部署检查清单

阶段1: 规划与设计

业务需求分析
技术架构设计
安全架构设计
成本预算规划
风险评估分析

阶段2: 环境准备

云账号配置
网络环境搭建
安全策略配置
监控系统部署
备份策略制定

阶段3: 应用部署

容器化改造
微服务拆分
CI/CD流水线
配置管理
密钥管理

阶段4: 数据迁移

数据备份
数据同步
数据验证
数据一致性检查
回滚方案准备

阶段5: 测试验证

功能测试
性能测试
安全测试
灾难恢复测试
用户验收测试

阶段6: 上线运维

灰度发布
监控告警
运维文档
培训交接
持续优化

最佳实践总结

架构设计原则

云原生优先: 采用云原生技术栈，充分利用云服务能力
微服务架构: 服务解耦，独立部署，提高系统灵活性
容器化部署: 使用容器技术，实现应用标准化部署
自动化运维: 通过自动化减少人工操作，提高效率
安全优先: 在架构设计阶段就考虑安全因素

实施关键成功因素

明确目标: 制定清晰的业务目标和技术目标
分阶段实施: 采用渐进式迁移策略，降低风险
团队培训: 确保团队具备必要的技能和知识
持续监控: 建立完善的监控和告警机制
文档管理: 维护详细的技术文档和操作手册

风险控制措施

技术风险: 充分测试，制定回滚方案
安全风险: 实施多层安全防护，定期安全审计
成本风险: 建立成本监控机制，优化资源配置
合规风险: 确保符合相关法规和标准要求
运维风险: 建立完善的运维流程和应急响应机制

结论

混合云架构的实施是一个复杂的系统工程，需要从架构设计、技术选型、实施部署到运维监控的全方位考虑。通过本文提供的框架和最佳实践，企业可以更好地规划和实施混合云架构，实现数字化转型的目标。

Understanding kubectl apply Workflow

ihanyouqing#gmail.com (#->@) (Youqing Han) — Sun, 21 Sep 2025 10:00:00 +0800

Understanding kubectl apply Workflow

Kubernetes, as the de facto standard for container orchestration, has become the core infrastructure for modern cloud-native applications. This article provides an in-depth analysis of the kubectl apply workflow, core concepts, common production environment issues, and best practices to help DevOps engineers and SRE teams better understand and apply Kubernetes.

Deep Analysis of Kubernetes Workflows

kubectl apply Command Execution Flow

When executing the kubectl apply command, a series of complex interactions occur within Kubernetes. Let’s understand this process through a detailed sequence diagram:

Comprehensive DNS Guide

ihanyouqing#gmail.com (#->@) (Youqing Han) — Mon, 15 Sep 2025 10:00:00 +0800

Comprehensive DNS Guide

DNS (Domain Name System) is one of the most fundamental technologies in modern internet infrastructure. As a DevOps or SRE engineer, understanding DNS is crucial for troubleshooting, performance optimization, and system reliability. This comprehensive guide covers all DNS concepts you need to know for real-world scenarios and technical implementations.

DNS Fundamentals

What is DNS?

DNS is a hierarchical, distributed naming system that translates human-readable domain names (like hanyouqing.com) into IP addresses (like 104.21.25.158) that computers use to identify each other on the network.

Kubernetes Probes 解析：Liveness、Readiness 和 Startup Probes

ihanyouqing#gmail.com (#->@) (Youqing Han) — Mon, 15 Sep 2025 10:00:00 +0800

Kubernetes Probes 解析：Liveness、Readiness 和 Startup Probes

Kubernetes 探针（Probes）是确保容器健康运行的关键机制。正确配置和使用 Liveness、Readiness 和 Startup 探针对于生产环境的稳定性和可靠性至关重要。本文深入分析这三种探针的区别、应用场景以及检测成功和失败后的行为。

探针概述

Kubernetes 提供了三种类型的探针来监控容器的健康状态：

Liveness Probe（存活探针）：检测容器是否正在运行
Readiness Probe（就绪探针）：检测容器是否准备好接收流量
Startup Probe（启动探针）：检测容器应用是否已经启动

这三种探针可以独立配置，也可以组合使用，以满足不同应用场景的需求。

Liveness Probe 详解

定义与目的

Liveness Probe 用于检测容器是否仍在正常运行。如果容器处于运行状态但应用已经死锁或无法响应，Liveness Probe 会检测到这种情况并触发容器重启。

检测失败后的行为

当 Liveness Probe 失败时：

Kubernetes 会杀死容器
根据 Pod 的 restartPolicy 重启容器
如果 restartPolicy 为 Always 或 OnFailure，容器会被重启
如果 restartPolicy 为 Never，容器不会被重启

适用场景

应用可能进入死锁状态，需要重启恢复
应用可能因为内存泄漏或其他问题导致无响应
需要确保应用始终处于可用状态

配置示例

apiVersion: v1
kind: Pod
metadata:
  name: liveness-example
spec:
  containers:
  - name: app
    image: myapp:latest
    livenessProbe:
      httpGet:
        path: /healthz
        port: 8080
      initialDelaySeconds: 30  # 容器启动后30秒开始检测
      periodSeconds: 10        # 每10秒检测一次
      timeoutSeconds: 5       # 检测超时时间5秒
      successThreshold: 1      # 连续1次成功视为成功
      failureThreshold: 3      # 连续3次失败视为失败

Readiness Probe 详解

定义与目的

Readiness Probe 用于检测容器是否准备好接收流量。只有当 Readiness Probe 成功时，Pod 才会被添加到 Service 的端点列表中，从而接收流量。

Complete Guide to Enterprise Landing Zone Cloud Architecture: Multi-Vendor Best Practices and Alibaba Cloud Implementation

ihanyouqing#gmail.com (#->@) (Youqing Han) — Mon, 15 Sep 2025 00:00:00 +0000

Introduction

In the wave of digital transformation, the standardization and normalization of enterprise cloud architecture has become a key factor for success. Landing Zone, as the foundational framework for enterprise cloud architecture, provides organizations with secure, scalable, and manageable cloud environments. This article will provide an in-depth analysis of Landing Zone core concepts, compare best practices from major cloud providers, and demonstrate complete implementation processes through Alibaba Cloud case studies.

百度云项目安全升级

ihanyouqing#gmail.com (#->@) (Youqing Han) — Mon, 15 Sep 2025 00:00:00 +0000

这是一个基于阿里云、Azure、AWS最佳实践的百度云Landing Zone升级方案演示。该幻灯片展示了如何将现有百度云项目升级为企业级的云基础设施。

主要特性

架构设计：基于三大云服务商的最佳实践
安全增强：Private DNS、HTTPS双向认证、SSO/MFA
监控运维：完整的监控体系和自动化工具
实施计划：分阶段实施，风险可控

使用说明

该幻灯片使用Marp格式，支持：

键盘导航（← → 方向键）
全屏演示模式
响应式设计
专业演示效果

通过这个升级方案，百度云项目将具备企业级的安全性和可靠性。

Production Network Planning on Alibaba Cloud: Security Best Practices

ihanyouqing#gmail.com (#->@) (Youqing Han) — Tue, 02 Sep 2025 00:00:00 +0000

Introduction

Designing a secure production network on Alibaba Cloud requires careful planning and adherence to security best practices. This guide provides a comprehensive approach to network architecture that balances security, performance, and operational efficiency while meeting compliance requirements.

Network Architecture Overview

A well-designed production network on Alibaba Cloud should implement defense-in-depth principles with multiple security layers, proper network segmentation, and comprehensive monitoring.

High-Level Network Architecture

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VPC Design and Network Segmentation

VPC Architecture with Multiple Subnets

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Network Security Zones

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Security Group Configuration

Security Group Rules Matrix

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Load Balancer and Traffic Flow

Multi-Tier Load Balancing Architecture

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Load Balancer Health Check Flow

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Network Security Implementation

Firewall Rules and Network ACLs

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VPN and Direct Connection Setup

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Monitoring and Logging Architecture

Network Monitoring Stack

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Security Incident Response Flow

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Compliance and Governance

Network Security Compliance Framework

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Disaster Recovery and Business Continuity

Multi-Region Disaster Recovery Setup

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Implementation Checklist

Phase 1: Foundation Setup

Create VPC with proper CIDR blocks
Design subnet architecture for multi-AZ deployment
Configure route tables and internet gateways
Set up NAT gateways for private subnets

Phase 2: Security Implementation

Configure security groups with least privilege access
Implement network ACLs for additional layer of security
Set up Web Application Firewall (WAF)
Configure DDoS protection services

Phase 3: Load Balancing and High Availability

Deploy Server Load Balancer (SLB) instances
Configure health checks and auto-scaling
Implement cross-zone load balancing
Set up SSL/TLS termination

Phase 4: Monitoring and Compliance

Enable VPC Flow Logs
Configure Cloud Monitor for network metrics
Set up log collection and analysis
Implement alerting and incident response

Phase 5: Testing and Validation

Conduct security penetration testing
Validate disaster recovery procedures
Test compliance requirements
Document network architecture and procedures

Best Practices Summary

Security Principles

Defense in Depth: Implement multiple security layers
Least Privilege: Grant minimum necessary access
Zero Trust: Verify every connection and request
Continuous Monitoring: Real-time threat detection
Regular Updates: Keep security configurations current

Network Design Principles

Segmentation: Separate networks by function and security requirements
Redundancy: Design for high availability across multiple AZs
Scalability: Plan for future growth and expansion
Performance: Optimize for latency and throughput
Compliance: Meet industry and regulatory standards

Conclusion

Designing a secure production network on Alibaba Cloud requires careful consideration of security, performance, and operational requirements. By following the architectural patterns and best practices outlined in this guide, organizations can build robust, secure, and compliant network infrastructures that support their business objectives while maintaining the highest security standards.

Complete macOS Development Environment Setup for SRE/DevOps Engineers

ihanyouqing#gmail.com (#->@) (Youqing Han) — Mon, 01 Sep 2025 00:00:00 +0000

Introduction

This guide is a synthesis of my personal configuration journey and best practices for SRE/DevOps engineers. It details how to set up a robust, reproducible macOS development environment, covering essential tools, configuration management, and automation strategies. The goal is to make environment setup painless, portable, and scalable—whether you’re starting over, joining a new team, or enabling seamless collaboration.

Prerequisites

Before we begin, ensure you have:

macOS 12.0 (Monterey) or later
Administrator access to your machine
Basic familiarity with command line operations
A GitHub account for configuration storage

Core Development Tools

Install required develop tools & Set update/upgrade

Bitcoin Deployment & Monitoring: A DevOps Engineer's Guide

ihanyouqing#gmail.com (#->@) (Youqing Han) — Fri, 22 Aug 2025 00:00:00 +0000

Introduction

Bitcoin, the world’s first decentralized cryptocurrency, has evolved from a simple peer-to-peer payment system to a complex infrastructure that requires enterprise-grade deployment and monitoring strategies. As DevOps engineers, we need to understand how to reliably deploy Bitcoin nodes, monitor their health, and ensure optimal performance in production environments.

This comprehensive guide covers everything from initial deployment strategies to advanced monitoring techniques, security considerations, and operational best practices for running Bitcoin infrastructure at scale.

Building Cloud-Native Architecture: A Comprehensive Guide

ihanyouqing#gmail.com (#->@) (Youqing Han) — Fri, 22 Aug 2025 00:00:00 +0000

Introduction

Cloud-native architecture represents a paradigm shift in how we design, build, and deploy applications. It’s not just about running applications in the cloud—it’s about leveraging cloud capabilities to create applications that are scalable, resilient, and maintainable.

What is Cloud-Native Architecture?

Cloud-native architecture is an approach to building and running applications that fully exploit the advantages of the cloud computing model. Key characteristics include:

Microservices-based: Applications are broken down into small, independent services
Container-packaged: Applications are packaged in lightweight containers
Dynamically orchestrated: Services are actively scheduled and managed
API-driven: Services communicate through well-defined APIs

Microservices Design Patterns

Service Mesh Architecture

apiVersion: networking.istio.io/v1alpha3
kind: VirtualService
metadata:
  name: reviews-route
spec:
  hosts:
    - reviews
  http:
    - match:
        - headers:
            end-user:
              exact: jason
      route:
        - destination:
            host: reviews
            subset: v2
    - route:
        - destination:
            host: reviews
            subset: v3

Circuit Breaker Pattern

package main

import (
    "github.com/sony/gobreaker"
    "time"
)

func createCircuitBreaker() *gobreaker.CircuitBreaker {
    return gobreaker.NewCircuitBreaker(gobreaker.Settings{
        Name:        "my-service",
        MaxRequests: 3,
        Interval:    10 * time.Second,
        Timeout:     60 * time.Second,
        ReadyToTrip: func(counts gobreaker.Counts) bool {
            failureRatio := float64(counts.TotalFailures) / float64(counts.Requests)
            return counts.Requests >= 3 && failureRatio >= 0.6
        },
    })
}

Container Orchestration with Kubernetes

Multi-Environment Deployment

apiVersion: argoproj.io/v1alpha1
kind: Application
metadata:
  name: my-app
  namespace: argocd
spec:
  project: default
  source:
    repoURL: https://github.com/myorg/myapp
    targetRevision: HEAD
    path: k8s
  destination:
    server: https://kubernetes.default.svc
    namespace: production
  syncPolicy:
    automated:
      prune: true
      selfHeal: true
    syncOptions:
      - CreateNamespace=true

Infrastructure as Code with Terraform

Multi-Cloud Infrastructure

# AWS Configuration
provider "aws" {
  region = "us-west-2"
}

resource "aws_vpc" "main" {
  cidr_block = "10.0.0.0/16"

  tags = {
    Name = "main-vpc"
    Environment = var.environment
  }
}

# Azure Configuration
provider "azurerm" {
  features {}
}

resource "azurerm_resource_group" "main" {
  name     = "rg-${var.environment}"
  location = var.location
}

Observability and Monitoring

Distributed Tracing with Jaeger

apiVersion: jaegertracing.io/v1
kind: Jaeger
metadata:
  name: jaeger
spec:
  strategy: production
  storage:
    type: elasticsearch
    options:
      es:
        server-urls: http://elasticsearch:9200
  ingress:
    enabled: true
    hosts:
      - jaeger.example.com

Serverless Functions

AWS Lambda with Go

package main

import (
    "context"
    "encoding/json"
    "log"

    "github.com/aws/aws-lambda-go/lambda"
)

type Request struct {
    Name string `json:"name"`
}

type Response struct {
    Message string `json:"message"`
}

func HandleRequest(ctx context.Context, request Request) (Response, error) {
    log.Printf("Processing request for: %s", request.Name)

    return Response{
        Message: "Hello, " + request.Name + "!",
    }, nil
}

func main() {
    lambda.Start(HandleRequest)
}

Security Best Practices

Pod Security Standards

apiVersion: v1
kind: Pod
metadata:
  name: secure-pod
spec:
  securityContext:
    runAsNonRoot: true
    runAsUser: 1000
    fsGroup: 2000
  containers:
    - name: app
      image: nginx:alpine
      securityContext:
        allowPrivilegeEscalation: false
        readOnlyRootFilesystem: true
        capabilities:
          drop:
            - ALL

Conclusion

Building cloud-native architecture requires a shift in mindset and approach. It’s not just about the technology—it’s about embracing principles of scalability, resilience, and maintainability.

Building Scalable DevOps Infrastructure

ihanyouqing#gmail.com (#->@) (Youqing Han) — Fri, 22 Aug 2025 00:00:00 +0000

Introduction

Building scalable DevOps infrastructure is crucial for organizations that want to grow efficiently while maintaining reliability and performance. In this comprehensive guide, we’ll explore the key principles, patterns, and technologies needed to create infrastructure that can scale from startup to enterprise.

Core Principles of Scalable Infrastructure

1. Infrastructure as Code (IaC)

Infrastructure as Code is the foundation of scalable DevOps. It ensures consistency, repeatability, and version control for your infrastructure.

Complete Guide to Mermaid Diagrams in Technical Documentation

ihanyouqing#gmail.com (#->@) (Youqing Han) — Fri, 22 Aug 2025 00:00:00 +0000

Introduction

Mermaid is a powerful text-based diagram generation tool that allows you to create beautiful diagrams using simple text syntax. This guide demonstrates how to use Mermaid diagrams effectively in technical documentation, with practical examples for DevOps engineers and technical writers.

Flowcharts

Flowcharts are perfect for visualizing processes, decision trees, and system workflows.

Basic Flowchart

Mermaid Diagram

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Complex System Architecture

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Sequence Diagrams

Sequence diagrams are excellent for showing interactions between different components or services over time.

Complete Homelab Setup Guide with Proxmox VE

ihanyouqing#gmail.com (#->@) (Youqing Han) — Fri, 22 Aug 2025 00:00:00 +0000

Introduction

Building a homelab is an excellent way to learn enterprise technologies, test configurations, and develop DevOps skills in a safe environment. Proxmox VE (Virtual Environment) offers a powerful, open-source platform for virtualization and containerization, ideal for creating a professional home lab setup.

In this comprehensive guide, we’ll walk through designing and deploying a complete homelab environment using Proxmox VE, including network segmentation, automated backups, monitoring, and self-hosted services.

Why Proxmox VE for Homelab?

Proxmox VE offers several advantages for homelab enthusiasts and DevOps professionals:

Complete Kubernetes Cluster Management on Alibaba Cloud with IaC

ihanyouqing#gmail.com (#->@) (Youqing Han) — Fri, 22 Aug 2025 00:00:00 +0000

Introduction

Alibaba Cloud Container Service for Kubernetes (ACK) provides a managed Kubernetes service that simplifies cluster management while maintaining full control over your containerized applications. In this comprehensive guide, we’ll explore how to build production-ready Kubernetes clusters on Alibaba Cloud using Infrastructure as Code (IaC) principles.

We’ll cover the complete journey from VPC creation to production deployment, including essential components like monitoring, logging, ingress controllers, and certificate management.

Why Alibaba Cloud for Kubernetes?

Alibaba Cloud offers several advantages for Kubernetes deployments:

Complete Kubernetes Monitoring Guide for DevOps Engineers

ihanyouqing#gmail.com (#->@) (Youqing Han) — Fri, 22 Aug 2025 00:00:00 +0000

Introduction

Kubernetes has become the de facto standard for container orchestration, but with great power comes great responsibility. Monitoring and observability are crucial for maintaining healthy, performant Kubernetes clusters in production environments.

In this comprehensive guide, we’ll explore the essential monitoring strategies, tools, and best practices that every DevOps engineer should implement for Kubernetes clusters.

Why Kubernetes Monitoring Matters

Before diving into implementation details, let’s understand why monitoring Kubernetes is critical:

Essential Automation Tools for DevOps Engineers

ihanyouqing#gmail.com (#->@) (Youqing Han) — Fri, 22 Aug 2025 00:00:00 +0000

Introduction

Automation is the cornerstone of modern DevOps practices. It enables teams to deploy faster, reduce errors, and focus on high-value work. In this comprehensive guide, we’ll explore the essential automation tools that every DevOps engineer should master.

Infrastructure as Code (IaC) Tools

Terraform

Terraform is the leading IaC tool for cloud infrastructure management:

# Example: AWS VPC with subnets
resource "aws_vpc" "main" {
  cidr_block = "10.0.0.0/16"

  tags = {
    Name = "main-vpc"
    Environment = var.environment
  }
}

resource "aws_subnet" "public" {
  vpc_id     = aws_vpc.main.id
  cidr_block = "10.0.1.0/24"

  tags = {
    Name = "public-subnet"
  }
}

Ansible

Ansible excels at configuration management and application deployment:

Infrastructure as Code Pipeline: Architecture with Terraform, GitHub Actions, and OCI Always Free Resources

ihanyouqing#gmail.com (#->@) (Youqing Han) — Fri, 22 Aug 2025 00:00:00 +0000

This article demonstrates a production-ready Infrastructure as Code pipeline that leverages OCI’s Always Free tier resources, making it perfect for learning, development, and small-scale production workloads.

Introduction

Infrastructure as Code (IaC) has revolutionized how we manage cloud infrastructure. By treating infrastructure configuration as code, we gain version control, automated deployments, consistency, and reproducibility. In this article, I’ll walk you through building a complete IaC pipeline using Terraform, GitHub Actions, and Oracle Cloud Infrastructure (OCI) Always Free resources.

Marp Slide Demo - DevOps Best Practices

ihanyouqing#gmail.com (#->@) (Youqing Han) — Mon, 27 Jan 2025 00:00:00 +0000

This is a demonstration of how Marp slides can be integrated with Hugo for creating professional technical presentations. The slides are defined in the front matter and rendered using the Marp template system.

Features Demonstrated

Title Slides: Professional opening and closing slides
Content Slides: Regular content with bullet points and formatting
Code Slides: Syntax-highlighted code examples
Section Slides: Clear section dividers
Navigation: Keyboard and mouse navigation
Responsive Design: Works on desktop and mobile
Fullscreen Mode: Professional presentation mode

Usage

To use this Marp integration in your own content:

DevOps Best Practices for 2024

ihanyouqing#gmail.com (#->@) (Youqing Han) — Thu, 22 Aug 2024 00:00:00 +0000

Introduction

DevOps has evolved significantly over the past decade, and 2024 brings new challenges and opportunities for DevOps engineers. In this comprehensive guide, we’ll explore the essential practices and tools that every DevOps engineer should master.

Infrastructure as Code (IaC)

Infrastructure as Code has become the standard for managing cloud infrastructure. Here are the key tools and practices:

Terraform Best Practices

# Example Terraform configuration
terraform {
  required_version = ">= 1.0"
  required_providers {
    aws = {
      source  = "hashicorp/aws"
      version = "~> 5.0"
    }
  }
}

resource "aws_vpc" "main" {
  cidr_block           = "10.0.0.0/16"
  enable_dns_hostnames = true
  enable_dns_support   = true

  tags = {
    Name = "main-vpc"
    Environment = "production"
  }
}

Key Benefits of IaC

Version Control: Track infrastructure changes in Git
Consistency: Eliminate configuration drift
Automation: Deploy infrastructure automatically
Documentation: Code serves as documentation

Container Orchestration with Kubernetes

Kubernetes has become the de facto standard for container orchestration. Here are some best practices:

DevOps on Youqing Han - DevOps Engineer

生产及混合云规划和部署完整指南：从架构设计到实施部署

引言

混合云架构概述

混合云架构定义与优势

混合云架构优势

混合云架构设计

整体架构设计

网络架构设计

混合云网络拓扑

网络分段策略

多云策略规划

云服务商选择策略

工作负载分布策略

安全架构设计

混合云安全架构

数据安全与合规

成本优化策略

成本分析与优化

成本监控仪表板

监控与运维架构

统一监控平台

运维自动化流程

灾难恢复与业务连续性

灾难恢复架构

业务连续性计划

实施部署流程

混合云部署阶段

部署检查清单

阶段1: 规划与设计

阶段2: 环境准备

阶段3: 应用部署

阶段4: 数据迁移

阶段5: 测试验证

阶段6: 上线运维

最佳实践总结

架构设计原则

实施关键成功因素

风险控制措施

结论

Understanding kubectl apply Workflow

Understanding kubectl apply Workflow

Table of Contents

Deep Analysis of Kubernetes Workflows

kubectl apply Command Execution Flow

Comprehensive DNS Guide

Comprehensive DNS Guide

Table of Contents

DNS Fundamentals

What is DNS?

Kubernetes Probes 解析：Liveness、Readiness 和 Startup Probes

Kubernetes Probes 解析：Liveness、Readiness 和 Startup Probes

目录

探针概述

Liveness Probe 详解

定义与目的

检测失败后的行为

适用场景

配置示例

Readiness Probe 详解

定义与目的

Complete Guide to Enterprise Landing Zone Cloud Architecture: Multi-Vendor Best Practices and Alibaba Cloud Implementation

Introduction

百度云项目安全升级

主要特性

使用说明

Production Network Planning on Alibaba Cloud: Security Best Practices

Introduction

Network Architecture Overview

High-Level Network Architecture

VPC Design and Network Segmentation

VPC Architecture with Multiple Subnets

Network Security Zones

Security Group Configuration

Security Group Rules Matrix

Load Balancer and Traffic Flow

Multi-Tier Load Balancing Architecture

Load Balancer Health Check Flow

Network Security Implementation

Firewall Rules and Network ACLs