This guide walks through configuring MTU, building root‑filesystem images and custom kernels, deploying Kata Containers on Kubernetes, and applying virtioFS rate‑limiting to achieve VM‑level isolation with near‑container performance for high‑security workloads.
This article explains why dynamic configuration refresh is needed in Spring Boot, details the @RefreshScope mechanism, provides step‑by‑step implementation code, and shares production best practices and troubleshooting tips for zero‑downtime config updates.
This comprehensive guide walks you through the challenges of managing Kubernetes applications with Helm, explains core concepts like Charts, Releases, and Repositories, and provides detailed best‑practice patterns for chart design, multi‑environment values, CI/CD pipelines, security, monitoring, and disaster‑recovery to achieve standardized, reliable cloud‑native deployments.
Xiaomi’s data‑lake team explains how they tackled small‑file issues, unified metadata with Gravitino, migrated Hive to Iceberg and Fileset, leveraged JuiceFS for multi‑cloud storage, and combined Iceberg and Paimon to achieve cost‑effective, high‑performance batch and real‑time analytics.
This guide explains how to use the kubectl pv-migrate plugin to move PersistentVolumeClaims between namespaces, clusters, and storage classes, covering offline installation, manifest creation, image preparation, target PVC definition, and a step‑by‑step data migration command.
This article explains the internal architecture and source‑code flow of Kubernetes Horizontal Pod Autoscaler, detailing how components like HorizontalController and ReplicaCalculator compute desired replicas, why a default 10% tolerance can prevent scaling even when CPU exceeds the target, and how behavior policies and scaling limits influence HPA decisions.
This article outlines ten practical microservice best practices—including single responsibility, cross‑functional teams, proper tooling, asynchronous communication, DevSecOps, independent data stores, isolated deployment, orchestration, and monitoring—to help developers build scalable, maintainable, and secure backend systems.
This article examines how traditional high‑performance message queues and event‑driven architectures can be revitalized for AI agents, tracing the evolution of messaging middleware, highlighting key integration points, and showcasing Apache Pulsar's cloud‑native features that enable reliable, scalable, and intelligent multi‑agent systems.
This article examines Docker's diminishing universality, its historical impact, current limitations, and emerging alternatives such as lightweight runtimes, micro‑Kubernetes, and serverless platforms, guiding developers toward more efficient, secure, and adaptable container strategies for 2025 and beyond.
This article explains Prometheus' origins, open‑source development, CNCF graduation, core components, time‑series data model, text‑based metric protocol, powerful PromQL queries, service discovery mechanisms, and alerting practices, providing a comprehensive guide for cloud‑native observability.
This article traces the evolution of browser automation from Selenium to Playwright, highlights emerging AI‑agent security risks such as prompt injection and credential theft, and provides a detailed cloud‑native sandbox architecture with deployment steps, usage examples for Playwright, Puppeteer, REST APIs, and code snippets for secure AI‑driven web interactions.
This tutorial introduces Envoy Proxy, explains its core building blocks—listeners, routes, clusters, and filters—demonstrates a quick Docker-based setup, and walks through a complete configuration that routes traffic based on URI paths, providing a practical five‑minute overview of service‑mesh fundamentals.
The article examines Docker's historic impact, its growing limitations in modern, large‑scale and diverse development environments, and surveys emerging lightweight runtimes, local development alternatives like ServBay, evolving orchestration options, and future trends shaping a more modular, secure, and AI‑driven container ecosystem.
As software complexity rises and release cycles shrink, this article explains how combining the Tongyi Lingma AI coding assistant with Alibaba Cloud's Cloud Native AI review can accelerate coding, improve code quality, reduce manual review effort, and integrate seamlessly into CI/CD pipelines.
This article demonstrates how to create diverse AI applications—such as a children’s picture‑book generator, a guessing‑game app, and an enterprise website with knowledge‑base Q&A—entirely through natural‑language prompts in VibeCoding, covering the setup, step‑by‑step construction, code‑free publishing, integration of various AI services, deployment configurations, and practical tips for reliable development.
This guide walks through using the Lingma VS Code plugin with the Qwen3‑Coder model to analyze a complex microservice project, generate PlantUML architecture diagrams, refine them, and produce detailed API documentation, illustrating each step with commands and prompts.
This article explains the Ztunnel upgrade process in Alibaba Service Mesh Ambient mode, details the rolling and graceful‑shutdown mechanisms, presents performance test results with and without graceful shutdown, and offers best‑practice recommendations to minimize traffic interruption during upgrades.
The article explains the rapid evolution of the AI application ecosystem, outlines the challenges of end‑to‑end observability for large‑language‑model services, and details how the open‑source LoongSuite suite—through non‑intrusive instrumentation for Python and Go agents and tight integration with the Dify platform—provides comprehensive, cloud‑native monitoring, tracing, and metric collection across the entire AI stack.
This article explains the design, features, and deployment architecture of a unified Layer‑7 load‑balancing service that supports both classic and VPC networks, offering intelligent routing, session persistence, health checks, hot‑config reload, and high availability for cloud‑native environments.
This article walks through a complete Go microservice project, demonstrating Dockerfile optimization, advanced docker‑compose techniques, essential commands, and best‑practice deployment strategies to help you master containerizing microservices.
While many lament the 996 grind, Bangalore’s engineers work around the clock, turning the city into a high‑speed code factory whose policies, 24‑hour delivery model, and English‑driven talent pipeline have propelled Indian firms like Infosys and TCS to deliver critical systems for Boeing, Microsoft, and the broader cloud‑native ecosystem.
This guide explains why Dify’s system components and model services become performance bottlenecks at scale, and how integrating the Higress AI gateway can provide protocol standardization, observability, security, and stability features to achieve full‑stack high availability for AI applications.
This guide walks through a real‑time security investigation of suspicious AccessKey activity using Alibaba Cloud's MCP server, detailing environment setup, JSON configuration, natural‑language queries, and four practical audit scenarios—including tracking AK usage, identifying high‑risk operations, monitoring root account activity, and summarizing recent cloud service events.
This article examines Docker's declining dominance, explores its limitations, and introduces lighter, more secure alternatives and next‑generation container runtimes, while outlining evolving orchestration trends and how developers can choose the right tools for modern cloud‑native workloads.
This comprehensive guide walks through essential Nginx .conf settings—from global worker tuning and event module tweaks to reverse‑proxy, load‑balancing strategies, TLS hardening, IP whitelisting, static and dynamic caching, connection‑pool tweaks, high‑availability clustering, monitoring with Prometheus, OpenTelemetry tracing, and cloud‑native integration with Kubernetes and Istio—providing concrete examples, code snippets, and best‑practice recommendations.
This guide explains how to efficiently preprocess, index, and query massive JSON logs in Alibaba Cloud Log Service (SLS) using flattening, ingestion processors, data processing tasks, powerful JSON functions, unnesting, and the AI‑driven SQL Copilot to turn raw log data into actionable insights.
Learn how ASM's Ambient mode and the Waypoint component streamline L7 egress traffic management in Kubernetes by replacing complex Sidecar configurations with simple ServiceEntry and Waypoint labels, reducing configuration overhead while preserving powerful security and observability features.
This article introduces Argo Workflows, a cloud‑native Kubernetes workflow engine, explains its core concepts, various template types, architecture components, installation and monitoring steps, and demonstrates how to build CI/CD pipelines with reusable workflow templates.
Lingxi Interactive transformed its overseas game publishing by adopting a cloud‑native infrastructure built on Alibaba Cloud ACK, creating a unified platform with the KUN ops layer, automating scaling, monitoring, and FinOps, which dramatically improved stability, efficiency, and cost while supporting diverse game genres worldwide.
The latest Apache Dubbo cloud‑native upgrade introduces one‑click microservice cluster deployment via dubboctl, a new visual console for comprehensive service monitoring and traffic control, Helm charts for production‑grade Kubernetes installs, and a Dubbo Operator that automates service discovery, scaling and future mesh‑less governance, dramatically improving the full lifecycle management experience.
This article details Alibaba's decade‑long evolution of its real‑time computing platform, the massive operational challenges of managing Flink clusters at million‑core scale, and the comprehensive strategies—including SLA metrics, self‑healing services, cloud‑native redesign, and job‑level advisory tools—used to ensure stability, cost efficiency, and performance during peak events like Double‑11.
This article explores Kubernetes Custom Resource Definitions (CRDs) and Operators, explaining their origins, how they enable custom resources, the operator concept, practical examples like a smart‑home light controller, and guidance on building operators with frameworks such as KubeBuilder and Operator‑SDK.
Helm, the Kubernetes package manager, streamlines the creation, packaging, configuration, and deployment of complex applications by bundling multiple YAML resources into reusable charts, offering lifecycle management, command‑line convenience, ecosystem plugins, secret handling, debugging tools, and addressing both its advantages and limitations within SREWorks.
This article introduces Kustomize, explains its base‑and‑overlay approach for managing native Kubernetes YAML, provides practical file‑structure examples and commands, compares it with Helm, and shares a real‑world SREWorks component implementation for flexible, template‑free deployments.
HUATUO, Didi's open‑source cloud‑native observability project, leverages BPF‑based low‑overhead kernel tracing, unified metric and event frameworks, automatic flame‑graph generation, and seamless integration with Prometheus, Grafana and Elasticsearch to provide panoramic, zero‑intrusive monitoring and continuous performance profiling for complex production environments.
Apache Dubbo’s latest cloud‑native release introduces one‑click microservice cluster deployment, a brand‑new visual console, Helm chart support, and the Dubbo Operator, providing developers and operators with streamlined deployment, comprehensive lifecycle management, and automated Kubernetes‑native operations.
This guide explains why the original Harbor server needed to be taken offline, walks through setting up a new Harbor instance, and details the step‑by‑step configuration of source and replication repositories plus enabling the replication rule to synchronize images.
This tutorial walks you through removing old Docker packages, configuring yum repositories (official and Alibaba Cloud mirrors), installing a specific Docker Engine version, setting up image acceleration, verifying Docker, installing Docker‑Compose, downloading and configuring Harbor, and finally validating the Harbor registry on a CentOS system.
This article walks through the complete structure of a Kubernetes Pod—covering its Resource, Object, Spec, and Status sections, the corresponding REST API paths, metadata fields, lifecycle phases, scheduling strategies, and status reporting—providing a clear, step‑by‑step guide for both beginners and experienced users.
Alibaba Cloud’s Serverless Elasticsearch service, combined with the SREWorks data‑driven operations platform, offers a cloud‑native, real‑time search and analytics engine that integrates metric and log collection, cost management, and health monitoring to enhance scalability, performance, and operational efficiency for enterprise applications.
SREWorks v1.1 introduces a lightweight base edition, plug‑in support for ElasticSearch, MySQL and MinIO, a low‑code page template center, default OpenEBS‑based StorageClass, numerous bug fixes, and a straightforward upgrade path, all aimed at simplifying cloud‑native operations platforms.
Alibaba's SREWorks platform, now open‑source, combines cloud‑native architecture, DataOps and AIOps to address the growing complexity of big‑data and AI operations, offering a layered SaaS/PaaS/IaaS solution that streamlines delivery, monitoring, management, control, operation, and service for modern enterprises.
After Qingyun Technology abruptly halted downloads and support for the open‑source KubeSphere distribution, users faced broken pipelines, missing images, and a trust collapse, prompting fierce community backlash and raising questions about open‑source business models, licensing changes, and the sustainability of cloud‑native projects.
This article explains how to design and implement a comprehensive, cloud‑native observability framework for AI applications, covering architecture layers, key metrics such as token usage, TTFT and TPOT, OpenTelemetry tracing, Dify deployment tips, model evaluation, and MCP token‑blackhole challenges.
This article explains how TAL Education leverages the open‑source Milvus vector database—covering its architecture, features, cloud‑native deployment, monitoring, and real‑world AI applications such as intelligent grading and multimodal search—to handle billions of vectors with millisecond‑level similarity retrieval.
This article explains how cloud‑native game services can achieve precise, state‑aware connection management and graceful shutdown by combining OpenKruiseGame with a cloud‑native API gateway, detailing the challenges of seven‑layer networking, the custom lifecycle hooks, deployment steps, and the benefits of zero‑downtime configuration changes.
This article summarizes the major Apache Flink 2.0 updates released in the first half of 2025, covering architecture separation, cloud‑native deployment, AI‑driven agents, SQL enhancements, data integration, operational tools, and performance optimizations for real‑time intelligent computing.
This guide explains how to unify and parse heterogeneous firewall logs from vendors such as Longteng WAF, FortiGate, and Palo Alto by configuring LoongCollector, creating Alibaba Cloud Log Service resources, and applying JSON, key‑value, and CEF parsing rules to enable structured security analytics.
This article explains how Docker relies on Linux Control Groups (cgroups) to provide resource isolation, limiting, priority management, and hierarchical process control, ensuring containers run efficiently without one process monopolizing CPU, memory, or I/O resources.
These seven essential DevOps best practices—from cultural transformation and full automation to continuous integration, observability, security, cloud-native microservices, and performance optimization—guide teams in accelerating software delivery, enhancing quality, ensuring reliability, and reducing costs through collaborative, automated, and measurable processes.
The article examines Docker's diminishing dominance, outlines its historical impact and current limitations, and explores lighter alternatives, modern runtimes, and evolving orchestration solutions that together shape the next generation of containerized development and deployment.
The article explains the new in‑place pod resizing feature in Kubernetes, detailing its transition from Alpha to Beta, the technical mechanisms, benefits like reduced disruption and better resource utilization, stability improvements, and future integration with vertical pod autoscaling.
The article explores the evolution of AI Agent technical architecture, its four core capability dimensions, the pivotal role of observability and security, and introduces LoongSuite as a high‑performance, low‑cost observability suite that supports multi‑language agents and future cloud‑native AI developments.
This guide explains Helm repository concepts, lists common public and private repo types, provides URLs for official sources, and details step‑by‑step commands for adding, updating, listing, removing, searching, version‑checking, pulling charts, and managing private repositories with index creation and chart pushing.
This article explains how Youzan transformed its Kubernetes clusters from static over‑commit scheduling to load‑balanced mixed workloads using Koordinator and the Longxi kernel, achieving higher CPU utilization, lower costs, and better resource management for both online and offline services.
The article examines Docker's decade‑long impact, its emerging limitations in 2025, and presents lighter, more secure alternatives such as containerd, Podman, ServBay, and serverless runtimes, while outlining future trends like AI‑driven orchestration and edge‑focused container strategies.
This guide presents thirteen practical Kubernetes techniques—from using PreStop hooks for graceful pod termination and automatic key rotation to leveraging temporary containers, custom‑metric HPA, init containers, node affinity, taints/tolerations, pod priority, ConfigMaps/Secrets, kubectl debug, resource requests/limits, CRDs, and the Kubernetes API—for improving reliability, security, and operational efficiency in modern cloud‑native environments.
A collection of engineers' perspectives discusses Go's strengths, challenges, and future prospects over the next five to ten years, highlighting its role in cloud‑native infrastructure, AI limitations, industry adoption, and the importance of continuous learning for developers.
This article explains why cloud‑native microservices are beneficial, defines their key characteristics, and provides a detailed, side‑by‑side comparison of MicroProfile and Spring frameworks—including REST APIs, dependency injection, configuration, fault tolerance, security, health checks, metrics, and tracing—along with concrete code examples and starter resources.
The article examines Docker's declining dominance, its historical impact on DevOps, the emerging limitations in modern development scenarios, and surveys lighter, more secure alternatives such as containerd, Podman, K3s, and AI‑driven orchestration, outlining the future direction of containerization.
The article examines Docker's declining dominance as system scale and security demands grow, outlines its limitations, and surveys emerging lightweight runtimes, local development tools, simplified orchestration options, and AI-driven trends shaping the future of containerization.
This comprehensive guide explains Kubernetes persistence fundamentals, core components, enterprise‑grade storage options such as NFS, Ceph, block and object storage, and covers high‑availability design, backup automation, performance tuning, monitoring, alerting, and security best practices for building reliable, scalable storage systems.
The article compares Nacos 2.0 and 3.0 architectures, highlights a ten‑fold performance boost via gRPC, discusses scalability and security challenges, introduces the AI Registry’s model‑tool‑application layers, explains the MCP Registry and Router, and outlines the roadmap toward a zero‑trust, AI‑native cloud‑native platform.
This analysis examines China's 2025 software industry landscape, highlighting a shift to efficiency-driven growth, rising outsourcing, and intense competition, then assesses entry risks for four age groups (18-25 low, 25-30 moderate, 30-35 high, 35+ very high), and rates seven sub-fields from enterprise digitalization (5 stars) to blockchain (2 stars), advising long-term skill building and project portfolios.
This guide walks you through installing Alertmanager via the kube‑prometheus‑stack Helm chart, configuring SMTP proxy and email notifications, customizing alert templates, and upgrading the chart so you can achieve reliable, automated alerting for your Kubernetes clusters.
The article introduces SPL’s latest operators—pack-fields, log-to-metric, and metric-to-metric—explaining their smart field aggregation, trimming, type inference, wildcard matching, and label manipulation capabilities, and demonstrates through code examples and performance benchmarks how they dramatically improve data processing efficiency and observability in cloud‑native log services.
RustFS is an open‑source, Rust‑based distributed object storage system that is fully S3‑compatible, runs on any major OS and CPU architecture, and can be quickly deployed with Docker for cloud‑native environments, with step‑by‑step usage examples in PHP.
This article provides a comprehensive overview of Spring Cloud Gateway, covering its role as a reactive API gateway, core functionalities such as routing, security authentication, rate limiting, logging, circuit breaking, the request lifecycle, and a comparison with other gateway solutions.
In a detailed interview, Tencent Cloud OS chief architect Du Zhen explains how TencentOS Server has evolved over 15 years from an internal platform to a multi‑industry, AI‑optimized operating system, outlining its OS‑for‑AI and AI‑for‑OS strategies, performance‑focused scheduling innovations, SWAP redesign, migration solutions, ecosystem building, and future vision.
Microservices have become the standard architecture for large internet companies, offering superior scalability, maintainability, and team autonomy compared to monolithic systems, while demanding a broad tech stack—including service discovery, API gateways, container orchestration, and distributed transaction handling—making expertise in this area highly lucrative.
A massive Google Cloud outage on June 12, 2025, caused by an untested Service Control feature triggered a null‑pointer exception that cascaded globally, and the article explains how configuration gray‑release techniques—especially Nacos IP and label canary deployments—can prevent similar disasters.
Facing certificate expiration in isolated, regulated Kubernetes clusters? This guide explains the hidden risks, outlines a four‑step offline rescue toolkit, details automated rotation with Cert‑Manager and Vault, and provides compliance audit and disaster‑recovery strategies, illustrated with real‑world banking case studies.
This article explains the fundamentals of Infrastructure as Code (IaC), its relationship with AIOps, and why Terraform is the preferred tool, then walks through Terraform architecture, core commands, state management, remote backends, project layout, and a complete multi‑environment deployment example on Alibaba Cloud.
This article provides a comprehensive overview of Spring Cloud, explaining its two generations (Netflix and Alibaba), versioning scheme, core components such as Eureka, Ribbon, Hystrix, Feign, Gateway, Config, Bus, Nacos, Sentinel and Seata, and compares the capabilities of the two implementations for building cloud‑native microservice systems.
This article breaks down the cloud‑native concept for operations teams, explaining its meaning, the three core pillars—containerization, microservices, and container orchestration—and how adopting them can accelerate delivery, improve resilience, cut costs, and free engineers from repetitive manual tasks.
Chinese enterprises such as Alibaba, JD Cloud, and Xiaomi are increasingly adopting chaos engineering tools like ChaosBlade and Chaos Mesh to simulate failures in production-like environments, overcoming challenges of awareness, risk control, talent gaps, and platform integration, while AI and cloud‑native technologies drive smarter, automated resilience testing.
This article explains the concepts, implementation details, configuration steps, typical use cases, performance and security best practices, and future trends of Istio traffic mirroring for safe and controllable traffic replication in cloud‑native environments.
This article details a step‑by‑step AWS cloud‑native solution that combines 10 Gbps internal networking, Elasticsearch distributed indexing, Windows Server tuning, SQL Server read‑write splitting, and intelligent load‑balancing to reduce search latency by 80 % and boost database throughput by 300 % under million‑level concurrency.
This comprehensive guide demystifies Kubernetes by covering its fundamental principles, core components, multi‑center deployment models, service discovery methods, pod resource sharing, CNI plugins, load‑balancing layers, network isolation dimensions, and IP addressing schemes, equipping readers with the knowledge to excel in K8s interviews and real‑world deployments.
The article explains how using AWS AssumeRole for temporary, scoped credentials transforms static access keys into dynamic, short‑lived permissions, dramatically reducing attack windows, enforcing least‑privilege, simplifying cross‑account management, and improving auditability compared to granting permanent IAM user rights.
Teleport aims to replace VPNs, bastion hosts, and access gateways, but faces stiff competition from direct rivals like HashiCorp Boundary, StrongDM, and Tailscale, as well as native solutions from AWS, Google Cloud, and Azure, each offering distinct strengths and ecosystem lock‑ins.
Teleport is an open‑source identity‑native access proxy that consolidates SSH, Kubernetes, databases, and internal web apps into a single, zero‑trust platform, replacing traditional bastion hosts, VPNs, and database gateways with short‑lived certificates, reverse tunnels, and unified audit logs for enhanced security and operational simplicity.
Learn how to set up a production-grade HashiCorp Consul service mesh on Kubernetes using Helm, covering prerequisites, chart handling, configuration files, deployment commands, and verification steps to ensure reliable service discovery, health checks, and secure communication in a cloud-native environment.
Argo Workflows, the top‑rated CNCF project, extends Kubernetes to orchestrate AI, ML, and data pipelines with a scalable, cloud‑native architecture, offering powerful scheduling, Python SDK support, and new plugins for Spark, Ray, and PyTorch.
Fluid introduces a cloud‑native elastic data abstraction that lets AI workloads efficiently access, manage, and accelerate heterogeneous data sources across serverful and serverless environments, offering unified Dataset, Runtime, and DataOperation concepts, and has been recognized by CNCF’s 2024 Technology Radar.
This guide walks ops engineers through setting up comprehensive monitoring for JuiceFS CSI in Kubernetes, covering metrics extraction via the mount pod, creating a PodMonitor for Prometheus, and visualizing data with Grafana dashboards to enable proactive issue detection and rapid response.
This comprehensive tutorial walks you through the fundamentals of Kubernetes Operator development using Go, covering core concepts, environment setup, project structure, controller implementation, advanced features, testing, deployment, and performance best practices for cloud‑native applications.
This article provides a comprehensive overview of Nacos, detailing its role as a dynamic naming and configuration service, explaining its three-layer architecture, core modules, service registration and discovery mechanisms, configuration management features, and the underlying data persistence strategy for cloud‑native applications.
This guide walks you through Docker's lightweight container model versus traditional VMs, outlines Docker's architecture and key components, then introduces Kubernetes as an open‑source orchestration platform, detailing its capabilities, master‑node architecture, and core concepts such as Pods, Volumes, Deployments, Services, and Namespaces.
Go, created by Google in 2007 and open‑sourced in 2009, has become a top choice for modern backend and cloud‑native development thanks to its simple syntax, powerful built‑in concurrency, fast native compilation, low memory usage, and widespread adoption by companies like Google, Uber, Netflix, Docker, and Kubernetes.
This article examines the storage challenges of Kubernetes‑based Argo Workflows, comparing artifact mechanisms and native volumes, evaluating integrated versus separated compute‑storage architectures, and presenting performance‑oriented optimization techniques for object and file storage in AI and big‑data pipelines.
This article explains how to design and implement an automated inspection platform that leverages Prometheus and Grafana for metric collection, splits inspection tasks, schedules them with cron, generates reports, sends WeChat notifications, and exports results to PDF, all using Go and the gin‑vue‑admin framework.
The GIAC 12th Global Internet Architecture Conference in Shenzhen gathered experts from Kuaishou, ByteDance, Tencent, iFlytek and Bilibili to discuss large‑model industrialization, generative AI, AI safety, cloud‑native and multimodal technologies, presenting 59 cutting‑edge architectural cases and insightful talks from leading innovators.
Effective log management is crucial for cloud‑native observability, yet common practices like copy‑truncate rotation, NAS storage, multi‑process writes, file‑hole creation, frequent overwrites, and vim edits can cause data loss or duplicate collection; adopting create‑mode rotation, local disks, append‑only writes, and proper tools mitigates these risks.
This article examines how to centrally manage GPU resources across heterogeneous Kubernetes clusters using namespace‑based RBAC isolation, virtual control‑plane solutions like vcluster, and multi‑cluster tools such as Karmada, comparing their architectures, use cases, advantages, and limitations to guide enterprise‑level deployment decisions.
This article explains the concept, implementation principles, configuration details, and common use cases of Outlier Detection in Service Meshes, showing how it isolates faulty instances to improve stability, performance, and automated operations in cloud‑native environments.
This article introduces six indispensable tools—kubectl, Helm, Prometheus + Grafana, Istio, Velero, and K9s—that simplify Kubernetes cluster management by covering resource handling, monitoring, networking, security, backup, and interactive UI, helping readers efficiently operate production‑grade clusters.
This article explains how PrometheusRule, a Kubernetes custom resource, simplifies the management of alerting and recording rules by centralizing configurations, reducing restarts, avoiding conflicts, and enabling version‑controlled, modular monitoring for cloud‑native environments.
This article explains the principles and workflow of Nacos service registration, covering why dynamic service discovery is needed, how instances register, send heartbeats, and are deregistered, and includes code examples and diagrams to illustrate the process.
This guide provides a comprehensive introduction to Helm, covering its purpose as a Kubernetes package manager, detailed installation steps, repository management, chart creation and structure, deployment commands, debugging techniques, built‑in objects, and practical examples such as deploying MySQL and Nginx with Helm.
