Apache Dubbo Admin 0.7.0 transforms the traditional registry console into a Kubernetes‑native control plane, adding hybrid registry support, unified traffic governance, deep observability, and multi‑registry isolation while redesigning the backend with Go and client‑go integration.
This guide explains how to combine AgentScope with Knative to efficiently develop, build, and deploy AI agents using serverless containers, covering key features, pain‑point solutions, installation steps, code examples, deployment commands, and post‑deployment observations.
By dissecting CoreDNS’s source code, this article reveals how its minimalist, plugin‑driven architecture serves as a lightweight DNS runtime for Kubernetes, detailing startup flow, Corefile processing, the plugin Handler interface, request chaining via the responsibility‑chain pattern, and the design advantages that suit dynamic cloud‑native environments.
The article explains how Canary Deployment gradually rolls out new software to a small user subset, monitors performance, and rolls back quickly, offering lower risk, faster feedback, and higher release confidence for large‑scale, mission‑critical systems.
An in‑depth comparison of Spring Boot and Quarkus evaluates startup time, build speed, binary size, CPU, memory, and response latency using reactive APIs and native images, then outlines migration steps, Spring API compatibility, and practical benefits for developers moving Java microservices to Kubernetes‑native environments.
This article explores how Kubernetes can provide the isolation and lifecycle management needed for cloud‑based developer environments, introduces Backstage as a platform‑engineering solution, explains its three core capabilities, discusses its limitations, and offers guidance on when and for whom to adopt it.
This guide explains why network tuning is critical for high‑concurrency Kubernetes clusters and provides step‑by‑step Linux kernel parameter adjustments, scripts, and real‑world case studies that can increase node network throughput by over 30% while reducing latency and connection‑timeout rates.
After a year of running Istio in production on a 80‑service, 200‑node Kubernetes fleet, we share six painful pitfalls—including unexpected latency, debugging complexity, upgrade nightmares, configuration explosion, compatibility issues, and mTLS challenges—plus practical mitigation steps and guidance on when Istio truly adds value.
During Pinterest’s migration of its custom search platform Manas to the PinCompute Kubernetes environment, a rare latency spike—one request per million taking 100 times longer—was traced to cAdvisor’s memory‑intensive smaps scans, revealing hidden resource contention and prompting a targeted fix.
The article explains how OpenKruise Agents, an open‑source project from Alibaba Cloud, provides a cloud‑native sandbox infrastructure for AI agents on Kubernetes, detailing its architecture, lifecycle management, security challenges, resource pooling, and future roadmap for AI‑driven workloads.
This comprehensive guide walks you through the fundamentals, architecture, and key features of Ctrip's Apollo configuration center, then shows step‑by‑step how to create a Spring Boot client, manage environments, clusters, and namespaces, and finally package and deploy the application on Kubernetes with live configuration updates.
This article explains how Spring Cloud Gateway leverages asynchronous non‑blocking I/O, horizontal scaling, Redis‑based rate limiting, and circuit‑breaker patterns to sustain massive QPS, reduce latency, and improve system resilience in microservice architectures.
This article objectively compares Helm and Kustomize based on three years of team experience, detailing design philosophies, core mechanisms, feature differences, practical use‑case recommendations, mixed‑usage patterns, and best‑practice guidelines for GitOps‑driven Kubernetes deployments.
After abandoning Kubernetes and its complex CI pipelines, the team migrated to Amazon ECS, achieving a 70% reduction in pipeline complexity, cutting monthly cloud spend by over $10,000, accelerating deployments from minutes to seconds, and eliminating the need for two DevOps engineers, while highlighting when ECS may not be suitable.
This guide explains how to set up the open‑source Arthas Tunnel Server—covering its core features, Maven build steps, IDE and command‑line startup, Docker and Helm deployment options, and integration into Spring Boot applications using the eden‑architect framework.
After years of using Jenkins, the author explains why moving to a GitOps workflow with GitHub Actions for CI and ArgoCD for CD offers lower maintenance, tighter integration with Kubernetes, declarative configurations, and automated deployments, and provides a step‑by‑step guide covering environment requirements, repository layout, CI pipeline, ArgoCD application setup, multi‑environment strategies, secret management, RBAC, monitoring, troubleshooting, and migration best practices.
The HBox scheduling platform tackles large‑scale AI cluster challenges by introducing a three‑pool resource model, priority‑based preemptive scheduling, network‑topology and NUMA‑aware dispatch, and GPU virtualization techniques like MIG and vGPU, dramatically improving GPU utilization, SLA guarantees, and overall cluster efficiency.
Kubernetes announced the deprecation of Ingress NGINX with limited maintenance until March 2026, urging users to adopt the GA‑ready Gateway API—offering better scalability, clear status fields, and native support for AI workloads—while providing migration guidance, code examples, and performance benchmarks.
This guide explains why Kubernetes security is critical, presents a layered defense architecture, and provides practical steps—including RBAC least‑privilege enforcement, network‑policy zero‑trust design, Pod Security Standards, monitoring rules, and automation scripts—to harden production clusters while avoiding common pitfalls.
This article provides a clear, step‑by‑step explanation of Nginx, Ingress, Ingress Controllers, the Ingress API, Nginx Ingress, Higress, and the next‑generation Gateway API, comparing their roles, strengths, weaknesses, and migration paths within Kubernetes‑based cloud‑native environments.
Learn 15 practical kubectl techniques—from resource shortcuts and context switching to advanced JSONPath queries, custom output formats, and efficient alias configurations—that enable Kubernetes administrators to streamline cluster management, improve debugging, and boost operational productivity.
This article explains why AI inference services require multi‑cluster gray‑release, outlines the risks of traditional updates, and details how ACK One Fleet combined with Kruise Rollout provides a controlled, observable, and rollback‑capable solution for deploying large AI models across hybrid cloud clusters.
The article reveals the hidden gap between textbook Kubernetes knowledge and real production failures, offering six practical skills—from interpreting pod symptoms and debugging without logs to capacity planning and treating events as first‑class signals—essential for engineers to survive on‑call crises that interview questions never cover.
This comprehensive guide walks you through the Kubernetes network model, compares seven major CNI plugins with real‑world performance data, provides detailed configuration examples, offers a decision‑tree framework for production environments, and shares practical tuning, troubleshooting, and monitoring techniques for reliable cloud‑native networking.
This guide walks through the fundamentals of OpenTelemetry, covering component architecture, environment setup, SDK and Collector configuration for Java, Go, and Kubernetes, and dives into common pitfalls, performance tuning, security hardening, high‑availability deployment, and advanced tail‑based sampling strategies.
Large language model inference faces memory pressure, but by externalizing KVCache with Mooncake and orchestrating roles via the Kubernetes‑native RoleBasedGroup (RBG), developers can achieve stable, high‑throughput, cost‑effective serving with seamless in‑place upgrades and topology‑aware performance.
The article explains how microservice projects often become cluttered with retry, timeout, circuit‑breaker, TLS, logging and traffic‑splitting code, and shows that delegating these concerns to a Service Mesh such as Istio—combined with Spring Boot 3.4.1 and Gateway API—removes the burden from application code while providing traffic management, security and observability.
By rethinking resource requests, eliminating unused workloads, downsizing node types, fine‑tuning autoscaling, and trimming log storage, a team reduced their Kubernetes bill by 40% while keeping the same cloud provider, demonstrating that most cost overruns stem from misconfiguration rather than the platform itself.
This guide walks you through constructing a production‑grade, highly available Prometheus monitoring stack, covering architecture choices, sharding strategies, common pitfalls such as memory bloat, query latency and storage growth, and provides concrete tuning steps, Kubernetes deployment examples, and advanced optimisation techniques.
This guide walks you through diagnosing Kafka consumer lag, from monitoring the current backlog and identifying root causes to applying scaling, partition adjustments, configuration tweaks, and temporary offset resets, while providing scripts, code samples, and best‑practice recommendations for reliable recovery.
This guide explains how to use Alibaba Cloud's AgentScope framework and Container Service to build, orchestrate, and deploy enterprise‑grade AI agents, covering background, core features, step‑by‑step deployment, sandbox integration, and best‑practice recommendations for cloud‑native AI workloads.
This article explains why KV‑Cache hit rate is critical for large‑model inference, describes vLLM's automatic prefix caching, outlines the distributed cache challenges, and provides a step‑by‑step guide to deploying Alibaba Cloud ACK Gateway with Inference Extension's precise‑mode prefix‑cache‑aware routing, backed by benchmark results.
This guide walks you through RedisInsight—a visual Redis GUI that supports clusters, SSL/TLS, and memory analysis—covering Linux installation, environment variable setup, service startup, Kubernetes deployment via YAML, and core usage such as browsing keys, executing commands, and monitoring performance.
This guide explains the shortcomings of Jenkins, outlines the core GitOps principles, details the selection of Tekton, ArgoCD, Harbor, and Kyverno, and provides step‑by‑step configurations, pipelines, and best‑practice recommendations for a production‑grade migration to a cloud‑native CI/CD platform.
After discovering that only a few vLLM settings truly impact performance, this guide details how adjusting gpu_memory_utilization, max_num_batched_tokens, and enabling chunked prefill can raise Qwen2.5‑72B‑Instruct throughput from ~1800 to over 2500 tokens/s, improve latency, and provides comprehensive deployment, monitoring, and troubleshooting instructions.
At KubeCon NA, experts showed that combining deterministic Argo Workflows with large‑model AI agents lets teams orchestrate smart, flexible agents in a predictable, observable, and auditable way, enabling large‑scale CVE remediation and self‑healing operations on Kubernetes.
An in‑depth guide explains the five Kubernetes service types—ClusterIP, NodePort, LoadBalancer, ExternalName, and Headless—showing how proper selection can prevent costly cloud spend, improve security, and streamline debugging, while providing a decision tree to choose the right type for any scenario.
This comprehensive guide explains the fundamentals of load balancing, compares L4 and L7 approaches, presents practical configuration examples for LVS, Nginx, and HAProxy, covers algorithms, health checks, session persistence, performance tuning, high‑availability designs, monitoring, and cloud‑native deployment in Kubernetes.
Argo CD v3.3 introduces long‑awaited features such as PreDelete hooks for cleanup before resource removal, resource‑name‑based ClusterResourceWhitelist, shallow Git clone support, first‑class KEDA integration with pause/resume and health checks, plus numerous UI, CLI, and performance enhancements.
Kubernetes v1.35, nicknamed “Timbernetes,” adds 60 enhancements—including in‑place vertical pod scaling, a new KYAML format, group scheduling for AI workloads, and deprecations such as Ingress NGINX—while delivering 17 stable, 19 beta, and 22 alpha features for production and testing.
This guide compiles over a hundred high‑frequency interview questions covering functional testing, API automation, performance testing, Linux commands, Docker, Kubernetes, and test leadership, each paired with concise answer points to help quality engineers prepare effectively and secure their next offer.
IntelliJ IDEA 2025.3 merges Ultimate and Community editions into a single installer, unlocks many formerly premium features for free users, adds command completion, full Java 25 support, a new Islands theme, AI enhancements, expanded framework integrations, and a suite of productivity plugins for modern development workflows.
The article examines how the rise of large‑model AI training reintroduces the need for gang scheduling in Kubernetes, contrasting the rigid resource requirements of HPC‑style workloads with cloud‑native elasticity, and outlines the historical evolution, current implementations, and future directions for achieving more flexible, high‑throughput compute orchestration.
This step‑by‑step guide shows how startups can replace Docker with Podman, covering installation on Linux, macOS and Windows, aliasing Docker commands, running existing containers, converting Dockerfiles, building and pushing images, leveraging root‑less security, handling common pitfalls, and automating CI/CD pipelines.
After migrating over 40 Spring Boot microservices to Docker and Kubernetes, the authors encountered slow startups, OOM kills, unexpected latency, and pod restarts, and they detail a step‑by‑step analysis and concrete Dockerfile, JVM, CPU, GC, and Kubernetes configurations that turned the services into fast, stable, and observable production workloads.
This article explains why architecture audits are essential for system stability, outlines the six audit dimensions, shows practical scripts for dependency and resource checks, and presents a three‑stage methodology with risk prioritization and continuous improvement strategies.
This guide explains how to build, containerise, and deploy multi‑agent AI applications using the open‑source AgentScope framework on Alibaba Cloud's ACK Pro and ACS services, covering architecture, key features, step‑by‑step deployment, sandbox usage, and testing procedures.
The article details Baidu Baige’s next‑generation distributed inference platform for trillion‑parameter LLMs, explaining how automated orchestration, the FedDeployment abstraction, SplitService unified view, Adaptive HPA predictive scaling, Silent Instances for second‑level activation, and the Staggered Batched Scheduler eliminate scaling limits, reduce TTFT by 30‑40%, boost throughput by up to 20%, and achieve cost‑effective, elastic AI compute.
This guide compiles the most frequently used kubectl commands for automated testing in Kubernetes, covering context management, service status checks, log retrieval, port forwarding, and practical tips, enabling test engineers to quickly verify deployments, troubleshoot failures, and integrate checks into CI/CD pipelines.
The upcoming Kubernetes v1.35 release will drop cgroup v1, deprecate kube-proxy ipvs mode, end support for containerd v1.x, and introduce alpha node‑declared features, in‑place pod resource updates, native pod certificates, numeric taint comparisons, user‑namespace support, and OCI‑based volumes, all aimed at improving stability and security.
This comprehensive guide explores container networking fundamentals, Docker network modes, Kubernetes CNI plugins, network security policies, monitoring, troubleshooting, and performance optimization, providing practical commands and configuration examples for operations engineers.
This guide shows how to configure Envoy Gateway's URLRewrite filter to transform request prefixes, replace full paths, and rewrite hostnames, providing step‑by‑step YAML examples, kubectl commands, and validation screenshots for microservice integration on Kubernetes.
This technical report details how Vivo’s big‑data platform adopted Celeborn as its remote shuffle service, evaluated alternatives, tuned hardware and software configurations, implemented performance and stability enhancements, and outlines future operational and community‑driven improvements for handling petabyte‑scale shuffle workloads.
The article uses a car‑factory analogy to clarify the distinct roles of DevOps tools—Packer for image building, Terraform for infrastructure provisioning, Ansible for configuration, Docker for containerized applications, and Kubernetes for large‑scale orchestration—showing how they fit into build, provision, and run phases of the IT lifecycle.
Learn how to check, renew, and validate Kubernetes control‑plane certificates using kubeadm, covering prerequisite checks, renewal commands, kubeconfig updates, static‑pod restarts, handling multi‑master and external‑CA clusters, and best‑practice tips to minimize downtime and ensure cluster health.
This guide walks you through installing the Harvester MCP server on Windows, configuring it with a kubeconfig, and integrating it into Cursor's MCP settings so you can query and generate Kubernetes commands directly from your editor.
This article explains how hidden memory consumption in cloud‑native Java applications—especially JNI and libc allocations—causes pod OOM despite normal JVM metrics, and demonstrates a step‑by‑step SysOM diagnostic workflow that identifies the root cause and provides concrete tuning recommendations.
In cloud‑native Kubernetes environments, resource over‑commit and mixed deployments can cause kernel‑level memory reclaim and CPU scheduling delays that manifest as application jitter, and this article explains how to visualize, diagnose, and remediate those delays using the SysOM exporter and related metrics.
This article explains why Kubernetes security feels like navigating in the dark, breaks down the platform’s core resources, outlines common attack vectors such as container escape and token abuse, compares managed versus self‑hosted clusters, and presents a real‑world EKS attack case with practical mitigation insights.
Learn how to configure Nginx for reliable server‑sent events and WebSocket traffic in production, covering protocol basics, full‑stack Nginx templates, HTTPS/WSS support, Kubernetes Ingress settings, troubleshooting tips, and ready‑to‑use Node.js examples for both SSE and WebSocket.
In the era of large AI models, ACK One’s multi‑cluster fleet provides inventory‑aware elastic scheduling, cluster‑level priority dispatch, and hybrid‑cloud strategies to maximize GPU utilization, ensure business continuity, and reduce costs across regions and on‑premise data centers.
Kite is a modern, lightweight Kubernetes dashboard built with Go and React that offers real‑time metrics, multi‑cluster support, and enterprise‑grade security, and this guide explains its features, Helm or YAML installation methods, service exposure via LoadBalancer or Ingress, and post‑deployment setup.
This comprehensive guide explains Helm’s core concepts, installation steps, basic commands, real‑world deployment examples for Nginx and WordPress, advanced features like hooks and sub‑charts, common pitfalls, and SRE‑focused best practices for reliable, automated Kubernetes package management.
The article explains why graceful shutdown is essential for high‑availability microservices, details the shortcomings of Spring Boot versions before 2.3, and walks through the native shutdown mechanism introduced in 2.3 together with configuration examples, code snippets, and production‑grade recommendations.
This article explains how to identify and resolve elusive Java memory leaks in cloud‑native Kubernetes pods by dissecting JVM, non‑JVM, and OS‑level memory usage, using Alibaba Cloud's SysOM diagnostic tools to pinpoint JNI and glibc allocation issues and apply concrete mitigation steps.
This article explains how to strengthen Kubernetes supply‑chain security by using SLSA Source Track, the Notary Project’s Ratify tool, and policy engines like Gatekeeper to automatically generate, attach, and verify attestation proofs for OCI images before they are deployed to production clusters.
This guide walks through the fundamentals of Apollo Config Center, explains its core concepts, architecture, and dimensions, and demonstrates how to create a Spring Boot client, configure it for dynamic updates, test environment changes, and deploy the application on Kubernetes.
This tutorial walks you through installing Envoy Gateway as a CNCF sandbox project on a Kubernetes cluster, compares it with other gateway solutions, and shows how to configure a simple HTTP route, verify the deployment, and access the service using the Gateway API.
This guide explains the core principles and four essential techniques—accurate probes, proper deployment strategies, lifecycle hooks, and advanced modes like blue‑green or canary—to reliably perform zero‑downtime releases on Kubernetes clusters.
Drawing from years of real‑world Kubernetes deployments, this article outlines five practical lessons—covering operational overload, hidden security risks, scaling costs, talent shortages, and accelerating technical debt—plus extra guidance on workload suitability, policy enforcement, and building a reliable, cost‑effective cluster environment.
This guide explains how to view Kubernetes certificates, check their expiration dates with kubeadm, renew them when needed, restart kubelet services, verify the renewal, and automate the whole process with a Bash script.
This article walks through real‑world CI/CD automation, showing how enterprises replace slow, error‑prone manual releases with fast, repeatable pipelines using Jenkins, GitLab CI, GitHub Actions, Kubernetes, Terraform, and feature‑toggle strategies, delivering measurable improvements in speed, quality, and reliability.
This article provides a comprehensive overview of Kubernetes, detailing its core value as a portable, scalable platform for modern applications, enumerating typical use cases—from microservice architectures to AI/ML inference—explaining essential primitives, advanced features, enterprise adoption patterns, ecosystem tools, best practices, and scenarios where it may not be suitable.
When migrating automotive workloads to cloud-native containers, unexpected OOMKilled pods often hide a large amount of Java memory consumption caused by JNI, libc, and Transparent Huge Pages, which can be identified and resolved using the Alibaba Cloud OS Console's memory panorama analysis and hotspot tracing features.
This guide details a private MCP gateway architecture using open‑source Higress as the MCP proxy and Nacos as the registry, enabling dynamic tool registration, real‑time Prompt updates, multi‑tenant isolation, and deployment on an air‑gapped Kubernetes cluster without Helm.
This guide explains Kubernetes IP address types, CIDR planning, CNI plugin IPAM strategies, practical management tactics, troubleshooting steps, and advanced tips to ensure scalable and conflict‑free networking for your clusters.
etcd is the distributed, strongly consistent key‑value store that serves as Kubernetes' single source of truth, handling all cluster state data; this guide explains its architecture, data model, watch mechanism, high‑availability deployment, backup, monitoring, security, and operational best practices for reliable cluster management.
A developer encountered a sudden CPU spike caused by excessive JVM garbage collection in a single Kubernetes pod, and by using Linux monitoring tools, thread‑ID conversion, jstack analysis, and file transfer techniques pinpointed a flawed Excel export implementation that created massive in‑memory lists, ultimately fixing the issue.
This article provides a comprehensive, step‑by‑step tutorial on Jenkins pipelines, covering the differences between declarative and scripted syntax, detailed explanations of agents, stages, steps, post actions, parameters, triggers, conditional execution, parallel builds, environment variables, and credential handling, with full code examples for each feature.
Ingress NGINX will be officially retired in March 2026 with no further releases or security fixes, prompting users to migrate to alternatives like the modern Gateway API or other supported Ingress controllers to maintain cluster security and functionality.
This article presents a curated list of ten widely used Linux operations tools, detailing each tool's core functions, typical use cases, key advantages, and real‑world examples, while also providing practical shell and Ansible code snippets to help engineers apply them immediately.
This article examines why Kubernetes often adds unnecessary complexity for tiny startups, outlines the hidden costs of its operational overhead, and offers concrete alternatives and step‑by‑step advice for when to adopt or avoid container orchestration.
This guide enumerates twelve typical Kubernetes security misconfigurations, explains their security and performance consequences, and provides concrete remediation steps with YAML examples to help you build a secure, high‑performance, and stable cluster.
This guide explains why KCL outperforms YAML/Helm for Kubernetes configuration, demonstrates schema definition, rendering, validation, multi‑environment handling, CI/CD integration, and optimization techniques, and shows how to achieve reusable, verifiable, and maintainable deployments with KCL.
Ctrip migrated its massive User Behavior Tracking system from ClickHouse to a compute‑storage separated StarRocks cluster on Kubernetes, achieving millisecond‑level query latency, halving storage usage, reducing node count, and sustaining millions‑of‑rows‑per‑second write throughput while simplifying scaling and operations.
This tutorial walks you through deploying NGINX Gateway Fabric as a Cloud‑Native replacement for the deprecated Ingress NGINX, covering environment setup, installing Gateway API CRDs, deploying the fabric via Helm, creating a demo app, configuring a Gateway and HTTPRoute, and testing the exposed endpoints.
This guide introduces RedisInsight, a powerful Redis GUI, and provides step‑by‑step instructions for physical and Kubernetes installations, environment configuration, service startup, and basic usage including Redis setup and UI operations, all illustrated with code snippets and screenshots.
This article explains why monitoring is critical in dynamic Kubernetes environments, outlines the expanded observability scope introduced by containers and the control plane, and provides a practical checklist of best‑practice steps—including namespaces, labeling, resource limits, health probes, centralized telemetry, automation, and version upgrades—to achieve reliable production‑grade observability.
This comprehensive guide walks you through the seven key performance metrics, resource, application, and system component indicators, and provides step‑by‑step methods, advanced tips, and tool recommendations for diagnosing and resolving Kubernetes performance bottlenecks from cluster‑wide to pod‑level details.
This guide walks through installing RedisInsight on Linux, setting environment variables, launching the service, deploying it with Kubernetes, and using its GUI to monitor and manage Redis instances, complete with command examples and configuration details.
This tutorial walks you through installing a private, secure Harbor 2.14.1 container registry on Linux, covering system prerequisites, Docker setup, offline installer download, detailed harbor.yml configuration, firewall adjustments, optional self‑signed certificates, installation scripts, verification, image push testing, common admin commands, production best practices, and troubleshooting tips.
This guide compares Helm and Kustomize, detailing their design philosophies, key features, suitable scenarios, environment requirements, step‑by‑step installation and deployment procedures, best‑practice recommendations, common pitfalls, troubleshooting tips, CI/CD integration, and monitoring strategies to help teams choose the optimal Kubernetes application management tool.
This article explains why Java applications in cloud containers often encounter OOMKilled pods, details the hidden memory consumption from JNI, libc, and Transparent Huge Pages, and demonstrates step‑by‑step how to use Alibaba Cloud OS Console's memory panorama analysis to identify and mitigate the root causes.
A midnight Kubernetes disaster caused API server timeouts, etcd health failures, and a full service outage, prompting a detailed investigation, root‑cause analysis of massive database fragmentation, and a four‑stage emergency recovery that restored the cluster within 4 hours while outlining preventive measures.
In the cloud‑native era, the article examines how network latency becomes a critical bottleneck in microservice architectures and presents a comprehensive set of strategies—including proximity deployment, smart routing, connection pooling, async processing, hierarchical caching, efficient serialization, and monitoring tools—to dramatically reduce latency and improve overall system performance.
This comprehensive guide explains every major Kubernetes resource—from workload objects like Pods and Deployments to services, ingress, configuration maps, storage classes, cluster‑level objects, and security primitives—providing clear descriptions, practical YAML examples, and a handy reference summary.
This guide enumerates 25 frequent Kubernetes misconfigurations—from missing resource limits and using latest image tags to insecure pod security settings—and provides concrete remediation steps with ready‑to‑use YAML snippets, helping operators avoid common traps and improve cluster reliability.
Horizontal Pod Autoscaler (HPA) in Kubernetes automatically scales pod replicas based on metrics like CPU, memory, or custom indicators, and this guide explains its core principles, configuration pitfalls, step‑by‑step troubleshooting commands, and advanced considerations such as API versions, stabilization windows, and integration with Cluster Autoscaler.
This guide explains why Deployments are essential in Kubernetes, walks through a full production‑grade YAML, and covers replica control, rolling updates, health probes, anti‑affinity, scaling, and rollback best practices for resilient cloud‑native applications.
This article walks through the concepts, architecture, and hands‑on steps for using Apollo, Ctrip’s open‑source distributed configuration center, covering project setup, Spring Boot integration, dynamic updates, clustering, namespaces, high‑availability design, and Kubernetes deployment.
