Tagged articles
4047 articles
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Open Source Linux
Open Source Linux
Dec 28, 2021 · Cloud Native

How Docker and Kubernetes Networking Really Work: From Bridge to Flannel

This article explains Docker’s built‑in network drivers, the construction and external exposure of the default bridge network, and then dives into Kubernetes networking challenges, illustrating how Flannel provides cross‑node Pod communication through subnet allocation, virtual interfaces, and packet encapsulation.

DockerFlannelKubernetes
0 likes · 11 min read
How Docker and Kubernetes Networking Really Work: From Bridge to Flannel
DevOps Cloud Academy
DevOps Cloud Academy
Dec 28, 2021 · Cloud Native

Using Traefik Log4Shell Plugin to Mitigate the Log4J Vulnerability

This article explains how to deploy Traefik's Log4Shell plugin—a middleware that mitigates the Log4J (CVE‑2021‑44228) vulnerability—by configuring it via Pilot token, static files, Kubernetes CRDs, Ingress annotations, or Docker labels, with example code snippets for each method.

DockerKubernetesLog4Shell
0 likes · 4 min read
Using Traefik Log4Shell Plugin to Mitigate the Log4J Vulnerability
DeWu Technology
DeWu Technology
Dec 24, 2021 · Operations

How to Quickly Attribute Live‑Streaming Alert Issues in a Kubernetes Environment

This article walks through a real‑world live‑streaming service alert where response time and goroutine spikes were traced through Grafana metrics, MySQL/Redis performance, routing logic, and Istio sidecar load, ultimately revealing a mis‑reported Istio metric and a resource‑allocation fix to prevent future jitter.

IstioKubernetesOperations
0 likes · 11 min read
How to Quickly Attribute Live‑Streaming Alert Issues in a Kubernetes Environment
DevOps Cloud Academy
DevOps Cloud Academy
Dec 24, 2021 · Cloud Native

Comprehensive GitLab CI/CD Job Templates and Default Pipeline for Java Projects

This article details a structured GitLab CI/CD setup using job templates for build, test, code analysis, artifact handling, and Kubernetes deployment, combined with a default-pipeline.yml that defines includes, global variables, workflow rules, stages, and environment‑specific deployment configurations for Java applications.

DevOpsGitLabKubernetes
0 likes · 13 min read
Comprehensive GitLab CI/CD Job Templates and Default Pipeline for Java Projects
Ctrip Technology
Ctrip Technology
Dec 23, 2021 · Cloud Native

Optimizing Istio Control Plane Performance: Reducing xDS Latency, Improving Success Rate, and Shortening Startup Time

This article presents a systematic approach used by Ctrip's Cloud Container team to identify performance bottlenecks in Istio's control plane, define SLOs, build testing and measurement frameworks, and implement optimizations that cut xDS push latency, improve configuration success rates, and dramatically reduce startup time.

IstioKubernetes
0 likes · 14 min read
Optimizing Istio Control Plane Performance: Reducing xDS Latency, Improving Success Rate, and Shortening Startup Time
Sohu Tech Products
Sohu Tech Products
Dec 22, 2021 · Cloud Native

Zero‑Downtime Upgrade of Large‑Scale Kubernetes Clusters from v1.10 to v1.17

This article details the challenges, strategies, and step‑by‑step procedures for upgrading a 1,000‑node Kubernetes cluster from version 1.10 to 1.17 without service interruption, covering compatibility checks, in‑place versus replacement upgrades, container‑restart avoidance, pod eviction handling, and TCP connection issues.

CNCFCluster UpgradeKubernetes
0 likes · 22 min read
Zero‑Downtime Upgrade of Large‑Scale Kubernetes Clusters from v1.10 to v1.17
Qingyun Technology Community
Qingyun Technology Community
Dec 22, 2021 · Cloud Native

What’s New in KubeSphere 3.2.1? Key Features, Fixes, and Upgrade Guide

Version 3.2.1 of the open‑source KubeSphere platform introduces a series of enhancements—including container group status filtering, improved image builder dialogs, expanded quota visibility, numerous UI bug fixes, and updated DevOps pipelines—alongside detailed installation and upgrade instructions for Linux and Kubernetes environments.

Cloud NativeKubeSphereKubernetes
0 likes · 8 min read
What’s New in KubeSphere 3.2.1? Key Features, Fixes, and Upgrade Guide
Alibaba Cloud Native
Alibaba Cloud Native
Dec 22, 2021 · Operations

How Alibaba’s ASI Powers Massive Serverless Kubernetes at Scale

This article details Alibaba's Serverless Infrastructure (ASI) built on ACK, explaining its large‑scale Kubernetes architecture, fully managed operations, change‑risk controls, gray‑release pipelines, web‑shell access, taskflow orchestration, node lifecycle management, elasticity, risk mitigation, probing, and self‑healing capabilities that enable reliable cloud‑native services.

Cloud NativeInfrastructureKubernetes
0 likes · 32 min read
How Alibaba’s ASI Powers Massive Serverless Kubernetes at Scale
Cloud Native Technology Community
Cloud Native Technology Community
Dec 22, 2021 · Cloud Native

Cloud Native Adoption for Small Banks: Challenges, Best Practices, and Architecture Guidelines

This article examines how small and medium‑size banks can adopt cloud‑native architectures—covering industry pressures, Kubernetes adoption statistics, a 15‑point transformation checklist, maturity models, team‑structure options, and practical selection guidance to achieve efficient, resilient digital transformation.

BankingDevOpsDigital Transformation
0 likes · 11 min read
Cloud Native Adoption for Small Banks: Challenges, Best Practices, and Architecture Guidelines
Cloud Native Technology Community
Cloud Native Technology Community
Dec 21, 2021 · Industry Insights

How the U.S. DoD’s DevSecOps Strategy Shapes Cloud‑Native Adoption

The article examines the U.S. Department of Defense’s DevSecOps initiative, outlining its cloud‑computing challenges, the shift to Kubernetes, Istio and Knative, the creation of a centralized container registry, and the broader lessons for large organizations seeking open‑source, vendor‑neutral cloud‑native transformations.

Cloud NativeDevSecOpsGovernment
0 likes · 8 min read
How the U.S. DoD’s DevSecOps Strategy Shapes Cloud‑Native Adoption
Ops Development Stories
Ops Development Stories
Dec 21, 2021 · Cloud Native

Debug Kubernetes Pods Instantly with kubectl‑debug: A Practical Guide

This article introduces kubectl‑debug, a powerful kubectl plugin that launches a sidecar debugging container sharing the target pod's namespaces, enabling on‑the‑fly use of familiar tools like netstat, tcpdump, and iftop without bloating the original image, and provides installation steps, usage examples, and advanced configuration options for efficient Kubernetes pod troubleshooting.

Container TroubleshootingKubernetesPod Debugging
0 likes · 17 min read
Debug Kubernetes Pods Instantly with kubectl‑debug: A Practical Guide
Alibaba Cloud Native
Alibaba Cloud Native
Dec 20, 2021 · Cloud Native

What’s New in OpenKruise v1.0? A Deep Dive into Cloud‑Native Automation Features

OpenKruise v1.0 introduces a suite of cloud‑native enhancements for Kubernetes, including in‑place upgrades for env variables, a new ResourceDistribution CRD for cross‑namespace resource syncing, container launch priority controls, an extended kubectl‑kruise plugin, and numerous optimizations across workloads and controllers.

CRDCloud NativeKubernetes
0 likes · 11 min read
What’s New in OpenKruise v1.0? A Deep Dive into Cloud‑Native Automation Features
MaGe Linux Operations
MaGe Linux Operations
Dec 17, 2021 · Cloud Native

From LXC to Kubernetes: The Untold Evolution of Container Technology

This article traces the history and technical essence of containers—from early LXC roots and Docker’s rise to Kubernetes’ dominance—explaining core concepts like cgroups, namespaces, OCI standards, and practical Docker commands, while illustrating how containers are isolated processes on a host system.

DockerKubernetes
0 likes · 14 min read
From LXC to Kubernetes: The Untold Evolution of Container Technology
Qingyun Technology Community
Qingyun Technology Community
Dec 17, 2021 · Cloud Native

What’s New in Cilium 1.11? Service Mesh, BGP, XDP and More

Cilium 1.11 introduces a beta Service Mesh, Kubernetes Ingress support, OpenTelemetry integration, topology‑aware load balancing, BGP pod‑CIDR announcements, managed IPv4/IPv6 neighbor discovery, XDP multi‑device acceleration, graceful termination, scalable ID spaces, endpoint slices and several feature enhancements and deprecations.

BGPCiliumKubernetes
0 likes · 31 min read
What’s New in Cilium 1.11? Service Mesh, BGP, XDP and More
Beike Product & Technology
Beike Product & Technology
Dec 17, 2021 · Operations

Practices for Monitoring, Resource Optimization, and Containerization of Large-Scale Flink Jobs at Beike

This article describes Beike's real‑time computing team's end‑to‑end practices for collecting and storing Flink metrics, building visual monitoring dashboards, implementing multi‑level alerting, analyzing logs, estimating CPU and memory resources, and deploying Flink on Kubernetes with containerization and storage separation to improve stability, resource utilization, and operational efficiency.

ContainerizationFlinkKubernetes
0 likes · 25 min read
Practices for Monitoring, Resource Optimization, and Containerization of Large-Scale Flink Jobs at Beike
Cloud Native Technology Community
Cloud Native Technology Community
Dec 17, 2021 · Cloud Native

Kube‑OVN: Enabling Enterprise Innovation with Cloud‑Native Networking

This article reviews Du Dongming’s presentation on Kube‑OVN, tracing the evolution of cloud‑native networking from early container experiments to modern multi‑tenant VPC, subnet management, overlay/underlay modes, and the roadmap that positions Kube‑OVN as a comprehensive SDN solution for enterprise Kubernetes environments.

CNICloud Native NetworkingKube-OVN
0 likes · 21 min read
Kube‑OVN: Enabling Enterprise Innovation with Cloud‑Native Networking
Architects' Tech Alliance
Architects' Tech Alliance
Dec 17, 2021 · Cloud Native

Building a Container Cloud PaaS Platform: Architecture, Implementation, and Practice in an Insurance Group

This article describes the end‑to‑end process of selecting, designing, building, and deploying a container‑based PaaS platform for an insurance group, covering technology choices, architecture, deployment workflow, observability, monitoring, and the business impact of moving applications to a cloud‑native environment.

DevOpsKubernetesOpenShift
0 likes · 14 min read
Building a Container Cloud PaaS Platform: Architecture, Implementation, and Practice in an Insurance Group
Laiye Technology Team
Laiye Technology Team
Dec 17, 2021 · Cloud Native

Evolution of Laiye Technology’s Private Deployment Architecture: From Manual to Automated Cloud‑Native Solutions

The article chronicles Laiye Technology’s journey from early manual on‑premises deployments to a fully automated, Kubernetes‑based private deployment platform, detailing the challenges faced, the incremental optimizations introduced, and the current standardized tools that now serve hundreds of enterprise customers.

DevOpsEnterprise SaaSKubernetes
0 likes · 8 min read
Evolution of Laiye Technology’s Private Deployment Architecture: From Manual to Automated Cloud‑Native Solutions
vivo Internet Technology
vivo Internet Technology
Dec 16, 2021 · Cloud Native

vivo Kubernetes Cluster Zero-Downtime Upgrade from v1.10 to v1.17: Practices and Solutions

Vivo’s internet team performed a zero‑downtime, in‑place upgrade of a 1,000‑node Kubernetes cluster from v1.10 to v1.17 by analyzing changelogs, backporting fixes, adjusting kubelet hash validation, adding tolerations, ensuring node labels, and using staged binary rollout, completing the process in roughly ten minutes.

Cloud NativeCluster UpgradeK8s migration
0 likes · 19 min read
vivo Kubernetes Cluster Zero-Downtime Upgrade from v1.10 to v1.17: Practices and Solutions
JD Cloud Developers
JD Cloud Developers
Dec 16, 2021 · Cloud Computing

How JD.com Built a Hybrid Cloud to Power Its Logistics Empire

This article chronicles JD.com’s twelve‑year journey from a traditional e‑commerce platform to a technology‑driven enterprise, detailing its cloud strategy, the evolution of JD Cloud, the complex migration of its logistics operations to a hybrid cloud, and the performance gains achieved during major sales events.

ContainerizationDigital TransformationKubernetes
0 likes · 22 min read
How JD.com Built a Hybrid Cloud to Power Its Logistics Empire
Alibaba Cloud Native
Alibaba Cloud Native
Dec 15, 2021 · Cloud Native

How to Implement Full‑Chain Gray Release in Microservices: Strategies and Step‑by‑Step Guide

This article explains the challenges of releasing new microservice versions, compares traditional blue‑green and canary deployments, introduces the concept of full‑chain gray release, and provides detailed, practical solutions—including physical and logical isolation, label routing, traffic coloring, distributed tracing, and a hands‑on MSE cloud‑native gateway demo with code snippets.

KubernetesMSEMicroservices
0 likes · 29 min read
How to Implement Full‑Chain Gray Release in Microservices: Strategies and Step‑by‑Step Guide
Alibaba Cloud Native
Alibaba Cloud Native
Dec 14, 2021 · Cloud Native

How CPU Burst Improves Container Performance Without Reducing Deployment Density

This article explains the CPU Burst feature added in Linux 5.14, how it mitigates fine‑grained CPU throttling in Kubernetes containers, presents a queue‑theoretic model and Monte‑Carlo simulations to evaluate its impact on scheduler stability, and offers practical guidance for safely enabling it in production environments.

CPU BurstCloud NativeKubernetes
0 likes · 14 min read
How CPU Burst Improves Container Performance Without Reducing Deployment Density
Liulishuo Tech Team
Liulishuo Tech Team
Dec 14, 2021 · Cloud Native

How We Migrated a High‑Traffic Business Gateway to Kubernetes with Kong

This article details the step‑by‑step evolution of a company's business gateway from a single Nginx instance to a cloud‑native, Kubernetes‑based Kong deployment, covering the initial architecture, identified risks, custom controller implementation, performance testing, graceful shutdown, and smooth traffic switching strategies.

Cloud NativeGitOpsGraceful Shutdown
0 likes · 18 min read
How We Migrated a High‑Traffic Business Gateway to Kubernetes with Kong
Qingyun Technology Community
Qingyun Technology Community
Dec 13, 2021 · Cloud Native

How to Secure Cloud‑Native Applications with Kasten K10 on QingCloud KubeSphere

This guide walks you through building a robust cloud‑native foundation on QingCloud by integrating Kasten K10 with KubeSphere, configuring QingStor CSI snapshots, evaluating storage with Kubestr, installing K10 via Helm, and creating backup‑restore policies that satisfy the 3‑2‑1‑1‑0 data‑protection rule.

CSIKasten K10KubeSphere
0 likes · 25 min read
How to Secure Cloud‑Native Applications with Kasten K10 on QingCloud KubeSphere
Architecture Digest
Architecture Digest
Dec 12, 2021 · Cloud Native

The Rise and Fall of Docker: Business Decisions, Competition with Kubernetes, and Future Outlook

This article examines Docker's evolution from a pioneering container platform to its current struggles, detailing licensing changes, subscription models, internal leadership conflicts, missed opportunities with Kubernetes, and the company's attempts to reposition itself in the cloud‑native ecosystem.

Business strategyCloud NativeContainers
0 likes · 14 min read
The Rise and Fall of Docker: Business Decisions, Competition with Kubernetes, and Future Outlook
DataFunTalk
DataFunTalk
Dec 9, 2021 · Big Data

Mobile Cloud LakeHouse: Cloud‑Native Big Data Analytics Architecture and Practices

This article introduces the cloud‑native LakeHouse solution from China Mobile Cloud, covering its lake‑warehouse integration concept, overall architecture, core functions such as storage‑compute separation, one‑click data ingestion, intelligent metadata discovery, serverless execution, JDBC support, incremental updates, and typical application scenarios in public and private clouds.

Big DataCloud NativeData Integration
0 likes · 17 min read
Mobile Cloud LakeHouse: Cloud‑Native Big Data Analytics Architecture and Practices
Cloud Native Technology Community
Cloud Native Technology Community
Dec 8, 2021 · Cloud Native

Step-by-Step Guide to Build a Distributed Rook/Ceph Storage Cluster on Kubernetes

This tutorial walks you through preparing three identical VMs, installing required packages, configuring Rook and Ceph versions, deploying the storage cluster on a Kubernetes 1.20 environment, exposing the Ceph dashboard, and cleaning up the installation, complete with command examples and troubleshooting tips.

CephCloud Native StorageDeployment
0 likes · 14 min read
Step-by-Step Guide to Build a Distributed Rook/Ceph Storage Cluster on Kubernetes
Cloud Native Technology Community
Cloud Native Technology Community
Dec 8, 2021 · Cloud Native

What’s New in Kubernetes 1.23? Top Features You Can Use Today

Kubernetes 1.23 GA adds over 45 enhancements—including dual‑stack networking, CronJobs, new ephemeral volume types, an updated HPA API, several deprecated APIs, beta‑graduated features, and new alpha capabilities—each described with configuration details and example manifests for immediate production use.

1.23Beta FeaturesCronJobs
0 likes · 6 min read
What’s New in Kubernetes 1.23? Top Features You Can Use Today
Baidu Geek Talk
Baidu Geek Talk
Dec 8, 2021 · Cloud Native

Enterprise Kubernetes Migration Practice: Baidu Aifanfan's Journey to Cloud-Native Architecture

Baidu’s Aifanfan product migrated its entire suite to Kubernetes through a two‑phase, 11‑step process that standardized CI/CD, containerization, and traffic routing, enabling deployment of 200 + modules in under an hour, 99.99 % stability, cost‑effective operations, and laying groundwork for multi‑cluster, service‑mesh expansion.

CICDCloud NativeContainer Migration
0 likes · 12 min read
Enterprise Kubernetes Migration Practice: Baidu Aifanfan's Journey to Cloud-Native Architecture
Tencent Cloud Developer
Tencent Cloud Developer
Dec 8, 2021 · Cloud Native

Using Tencent Cloud EKS Virtual Nodes to Solve CronJob Isolation and Scheduling Challenges

By offloading thousands of short‑lived CronJob pods to Tencent Cloud EKS serverless virtual nodes, Zuoyebang isolated them from online services, eliminated IP waste, achieved millisecond‑level parallel scheduling and sub‑3‑second startup, freed 10 % of cluster resources and cut scheduling costs by roughly 70 % while markedly improving cluster stability.

Cloud NativeCronJobKubernetes
0 likes · 10 min read
Using Tencent Cloud EKS Virtual Nodes to Solve CronJob Isolation and Scheduling Challenges
Alibaba Cloud Developer
Alibaba Cloud Developer
Dec 8, 2021 · Cloud Native

How Alibaba Cut Costs by 30% with Cloud‑Native Database Scheduling

This article explains how Alibaba leveraged cloud‑native Kubernetes scheduling, CPUSet/CPUShare mixed deployment, and a custom multi‑cluster scheduler to reduce database resource costs by over 30% while maintaining performance and stability during large‑scale sales events.

KubernetesResource Managementcloud-native
0 likes · 16 min read
How Alibaba Cut Costs by 30% with Cloud‑Native Database Scheduling
Architecture Digest
Architecture Digest
Dec 8, 2021 · Cloud Native

Implementing Compute-Storage Separation for Large-Scale Retrieval Systems Using Fluid

This article describes the challenges of operating massive, TB‑scale retrieval clusters at Zuoyebang, and presents a Fluid‑based compute‑storage separation architecture that improves data distribution, update efficiency, scalability, and stability, enabling containerized search services to be managed like regular stateless workloads.

Compute-Storage SeparationData OrchestrationFluid
0 likes · 13 min read
Implementing Compute-Storage Separation for Large-Scale Retrieval Systems Using Fluid
Ops Development Stories
Ops Development Stories
Dec 8, 2021 · Cloud Native

How to Build a Custom Kubernetes Authentication Webhook with GitHub and LDAP

This article explains how to create a custom Kubernetes authentication webhook in Go that supports GitHub token and LDAP authentication, details the required API Server configuration, provides full code examples, and demonstrates testing both methods, illustrating a practical way to integrate external account systems with Kubernetes.

AuthenticationCloud NativeGitHub
0 likes · 15 min read
How to Build a Custom Kubernetes Authentication Webhook with GitHub and LDAP
DevOps Cloud Academy
DevOps Cloud Academy
Dec 5, 2021 · Cloud Native

Understanding GitOps: Principles, Workflow, and Benefits

GitOps is an automated infrastructure management approach that leverages DevOps best practices such as version control, code reviews, and CI/CD pipelines to treat infrastructure as code, enabling declarative, pull‑request‑driven deployments especially in Kubernetes‑centric cloud‑native environments.

Cloud NativeDevOpsInfrastructure as Code
0 likes · 12 min read
Understanding GitOps: Principles, Workflow, and Benefits
DevOps Cloud Academy
DevOps Cloud Academy
Dec 4, 2021 · Cloud Native

FreeWheel’s Journey: Transforming a Monolithic Application into a Cloud‑Native Microservices System

This article details FreeWheel’s migration from a decade‑old Ruby monolith to a cloud‑native architecture, explaining cloud‑native fundamentals, the Strangler Pattern, containerization, Kubernetes/EKS orchestration, Istio service‑mesh integration, serverless extensions, and the internal platforms that support the new hybrid system.

DevOpsKubernetesStranglerPattern
0 likes · 13 min read
FreeWheel’s Journey: Transforming a Monolithic Application into a Cloud‑Native Microservices System
GrowingIO Tech Team
GrowingIO Tech Team
Dec 2, 2021 · Cloud Native

Mastering Chaos Mesh: A Hands‑On Guide to Cloud‑Native Chaos Engineering

Chaos Mesh is an open‑source cloud‑native chaos engineering platform that lets you experiment with fault injection across Kubernetes environments, offering visual dashboards, extensive fault types, and step‑by‑step installation and experiment creation guides to help teams uncover system weaknesses and improve resilience.

Chaos MeshFault InjectionKubernetes
0 likes · 12 min read
Mastering Chaos Mesh: A Hands‑On Guide to Cloud‑Native Chaos Engineering
Cloud Native Technology Community
Cloud Native Technology Community
Dec 1, 2021 · Cloud Native

Introduction to Service Mesh and Istio: Concepts, Architecture, and Hands‑On Deployment

This tutorial explains the fundamentals of service mesh, details Istio's architecture and core components, and provides step‑by‑step instructions for installing Istio on Kubernetes, deploying a sample microservice application, and using common features such as traffic management, security, observability, and advanced use cases.

IstioKubernetesMicroservices
0 likes · 19 min read
Introduction to Service Mesh and Istio: Concepts, Architecture, and Hands‑On Deployment
MaGe Linux Operations
MaGe Linux Operations
Nov 30, 2021 · Cloud Native

Master Service Mesh with Istio: Traffic, Security, and Observability Guide

This tutorial introduces the fundamentals of service mesh, explains how Istio implements a mesh architecture, and walks through practical steps for installing Istio on Kubernetes, configuring traffic management, security, observability, and common use cases such as routing, circuit breaking, and mutual TLS.

IstioKubernetesMicroservices
0 likes · 20 min read
Master Service Mesh with Istio: Traffic, Security, and Observability Guide
Alibaba Cloud Native
Alibaba Cloud Native
Nov 30, 2021 · Cloud Native

How to Detect and Resolve Slow Calls in Kubernetes: Best Practices & Real‑World Cases

This article explains why slow calls in Kubernetes can jeopardize user experience, project timelines, and system stability, outlines five common causes, introduces the golden‑signal and USE analysis framework, and walks through three practical case studies with step‑by‑step troubleshooting and remediation techniques.

ARMSKubernetesmonitoring
0 likes · 15 min read
How to Detect and Resolve Slow Calls in Kubernetes: Best Practices & Real‑World Cases
MaGe Linux Operations
MaGe Linux Operations
Nov 27, 2021 · Cloud Native

Master Kubernetes Deployment Strategies: Rolling Update, Recreate, Blue‑Green & Canary

This tutorial explains Kubernetes deployment strategies—including Rolling Update, Recreate, Blue‑Green, and Canary—detailing their concepts, configuration files, kubectl commands, and best‑practice considerations for reliable, zero‑downtime application releases. It also covers prerequisites, readiness probes, and how to verify rollout status using kubectl.

Blue-GreenCanaryDevOps
0 likes · 20 min read
Master Kubernetes Deployment Strategies: Rolling Update, Recreate, Blue‑Green & Canary
IT Architects Alliance
IT Architects Alliance
Nov 27, 2021 · Cloud Native

Master Kubernetes Basics: Architecture, Probes, and Common Commands

This article provides a comprehensive interview‑style guide to Kubernetes, covering its purpose, master‑node and worker‑node components, detailed architecture, pod health‑checking probes, rolling‑update parameters, image pull policies, label selectors, Service concepts, and common kubectl commands for managing resources.

ContainersKubernetesLabels
0 likes · 24 min read
Master Kubernetes Basics: Architecture, Probes, and Common Commands
Qingyun Technology Community
Qingyun Technology Community
Nov 26, 2021 · Cloud Native

How RadonDB MySQL Operator Simplifies MySQL Deployment on Kubernetes

This article introduces the RadonDB MySQL Operator, explaining its design goals, deployment topology on Kubernetes, detailed architecture—including RBAC, manager, custom resources, and services—and provides a visual overview to help engineers simplify MySQL high‑availability deployments in cloud‑native environments.

KubernetesOperatordatabase
0 likes · 4 min read
How RadonDB MySQL Operator Simplifies MySQL Deployment on Kubernetes
Architect
Architect
Nov 26, 2021 · Cloud Native

Kubernetes (K8s) Overview: Architecture, Components, Probes, Rolling Updates, Image Policies, and Persistent Storage

This article provides a comprehensive introduction to Kubernetes, covering its origin, master‑node and worker‑node architecture, pod health‑checking probes, rolling‑update controls, image pull policies, service concepts, external access, persistent storage options, label selectors, and common kubectl commands, all illustrated with practical YAML examples.

KubernetesPersistent VolumeProbes
0 likes · 20 min read
Kubernetes (K8s) Overview: Architecture, Components, Probes, Rolling Updates, Image Policies, and Persistent Storage
Full-Stack DevOps & Kubernetes
Full-Stack DevOps & Kubernetes
Nov 25, 2021 · Cloud Native

Supercharge Jenkins Builds: Tune Pod Resources and Enable Parallel Stages

This guide explains why default Jenkins slave pods often suffer from slow builds or memory shortages, and provides concrete steps—adjusting CPU/memory limits, trimming plugins, using private artifact stores, disabling workspace cleanup, and configuring parallel stages—to dramatically improve Jenkins performance on Kubernetes.

JenkinsKubernetesParallel Stages
0 likes · 4 min read
Supercharge Jenkins Builds: Tune Pod Resources and Enable Parallel Stages
MaGe Linux Operations
MaGe Linux Operations
Nov 24, 2021 · Operations

Automate Spring Boot & Vue Deployments with GitLab, Jenkins, Docker, Kubernetes

This guide demonstrates how to integrate GitLab, Jenkins, Docker, Kubernetes, and Helm to achieve fully automated, environment‑specific deployments for Spring Boot backend services and Vue.js front‑end applications, covering configuration files, pipeline scripts, credential setup, and webhook integration for seamless CI/CD across development, testing, and production.

DockerGitLabJenkins
0 likes · 15 min read
Automate Spring Boot & Vue Deployments with GitLab, Jenkins, Docker, Kubernetes
Tencent Cloud Developer
Tencent Cloud Developer
Nov 22, 2021 · Cloud Native

Xiaohongshu Service Mesh Deployment and Aeraki Component Optimization

Join Xiaohongshu’s cloud‑native engineer Wang Chengcheng on November 23 for a 45‑minute talk and Q&A about the company’s Service Mesh evolution, Istio adaptation, Aeraki production optimizations, large‑scale deployment experiences, and practical strategies for deploying community Istio in production.

AerakiCloud NativeInfrastructure
0 likes · 3 min read
Xiaohongshu Service Mesh Deployment and Aeraki Component Optimization
Ops Development Stories
Ops Development Stories
Nov 22, 2021 · Cloud Native

Mastering Kubernetes Pod Resource Requests, Limits, and QoS

Learn how to properly configure CPU and Memory requests and limits for Kubernetes Pods, understand QoS classes, manage namespace quotas with LimitRange and ResourceQuota, and monitor resource usage using Prometheus queries and Grafana dashboards to ensure stable, efficient cluster operations.

KubernetesQoSResourceQuota
0 likes · 11 min read
Mastering Kubernetes Pod Resource Requests, Limits, and QoS
Open Source Linux
Open Source Linux
Nov 21, 2021 · Operations

Building a Scalable Prometheus Monitoring Stack with Thanos on Kubernetes

This article explains how to design and deploy a robust monitoring solution using Prometheus, Thanos, Pushgateway, and Alertmanager on Kubernetes, covering metric collection, naming conventions, query language, high‑availability strategies, and practical YAML configurations for a production‑grade observability platform.

AlertmanagerKubernetesPrometheus
0 likes · 20 min read
Building a Scalable Prometheus Monitoring Stack with Thanos on Kubernetes
DataFunTalk
DataFunTalk
Nov 21, 2021 · Artificial Intelligence

Design Considerations for Next‑Generation AI Platforms: Programming Languages, Runtime Environment, Scheduler, and Model Deployment

The article examines three key design dimensions of modern AI platforms—programming language choice, runtime environment isolation, and scheduling/resource management—while also discussing challenges in model deployment such as algorithm diversity, resource usage patterns, and architectural generality, proposing Kubernetes‑based solutions and Arrow‑based data sharing to achieve efficient, scalable AI services.

KubernetesModel DeploymentPython
0 likes · 14 min read
Design Considerations for Next‑Generation AI Platforms: Programming Languages, Runtime Environment, Scheduler, and Model Deployment
MaGe Linux Operations
MaGe Linux Operations
Nov 20, 2021 · Cloud Native

Understanding Kubernetes Pods, Services, and Load Balancing

This article explains Kubernetes pod fundamentals, how pods obtain external access, the challenges of using Nginx for load balancing, and why the Service resource with label selectors, kube-proxy, and virtual IPs provides a robust solution for pod traffic distribution.

Cloud NativeKubernetesPods
0 likes · 7 min read
Understanding Kubernetes Pods, Services, and Load Balancing
DataFunSummit
DataFunSummit
Nov 20, 2021 · Artificial Intelligence

Design Dimensions of Next‑Generation AI Platforms: Programming Languages, Runtime Environments, and Model Deployment

The article examines three key design dimensions of modern AI platforms—choice of programming language, runtime environment isolation, and model deployment—highlighting how Python’s dominance, container‑based resource management, and efficient data sharing shape platform architecture and performance.

AI PlatformsApache ArrowKubernetes
0 likes · 13 min read
Design Dimensions of Next‑Generation AI Platforms: Programming Languages, Runtime Environments, and Model Deployment
Qingyun Technology Community
Qingyun Technology Community
Nov 18, 2021 · Cloud Native

Why OpenELB Is the Next‑Generation Load Balancer for Bare‑Metal Kubernetes

OpenELB, the CNCF‑sandboxed load‑balancer plugin from KubeSphere, offers BGP and Layer‑2 based traffic distribution, CRD‑driven IP pool management, and seamless integration with Kubernetes, K3s and edge environments, positioning itself as a lightweight, community‑driven alternative to MetalLB for on‑premise deployments.

BGPEdge ComputingKubernetes
0 likes · 7 min read
Why OpenELB Is the Next‑Generation Load Balancer for Bare‑Metal Kubernetes
Full-Stack DevOps & Kubernetes
Full-Stack DevOps & Kubernetes
Nov 17, 2021 · Cloud Native

How to Implement Canary Deployments with Ingress‑Nginx Annotations in Kubernetes

This guide shows how to use Ingress‑Nginx annotations to perform canary releases in Kubernetes, covering header‑based, cookie‑based, and weight‑based traffic splitting with complete YAML manifests and curl commands for verification, providing step‑by‑step examples and demonstrating practical testing.

Cookie RoutingHeader RoutingKubernetes
0 likes · 11 min read
How to Implement Canary Deployments with Ingress‑Nginx Annotations in Kubernetes
Alibaba Cloud Developer
Alibaba Cloud Developer
Nov 16, 2021 · Cloud Native

How Microservices Evolved: From Monoliths to Cloud‑Native Architecture

This article traces the evolution of software architecture from early monolithic Web 1.0 applications through SOA and the rise of microservices, explaining how cloud‑native technologies like containers, Kubernetes, and service mesh reshape development, deployment, and traffic management while highlighting associated challenges and best practices.

KubernetesMicroservicesService Mesh
0 likes · 14 min read
How Microservices Evolved: From Monoliths to Cloud‑Native Architecture
IT Architects Alliance
IT Architects Alliance
Nov 15, 2021 · Cloud Native

Master Kubernetes Deployment Strategies: Rolling Update, Recreate, Blue‑Green & Canary

This tutorial explains Kubernetes deployment strategies—including Rolling Update, Recreate, Blue‑Green, and Canary—by covering their concepts, configuration YAML files, kubectl commands, advantages, trade‑offs, and practical examples to help you choose the right approach for reliable application releases.

Blue-GreenCanaryDeployment Strategies
0 likes · 18 min read
Master Kubernetes Deployment Strategies: Rolling Update, Recreate, Blue‑Green & Canary
Top Architect
Top Architect
Nov 15, 2021 · Cloud Native

Deploying Spring Boot Applications on Kubernetes with Spring Boot Operator

This article explains how to package a Spring Boot application into a Docker image using Jib, install the Spring Boot Operator, and manage the application lifecycle on Kubernetes—including deployment, scaling, graceful shutdown, node affinity, and custom operator configuration—through detailed code examples and YAML manifests.

CRDDockerJib
0 likes · 13 min read
Deploying Spring Boot Applications on Kubernetes with Spring Boot Operator
21CTO
21CTO
Nov 13, 2021 · Cloud Native

What’s New in RHEL 8.5? Deep Dive into Container and Cloud‑Native Enhancements

RHEL 8.5, the latest Red Hat Enterprise Linux release, brings extensive container, Kubernetes, Ansible system‑role, and performance‑monitoring improvements—including Podman image support, signed container images, rootless OverlayFS, enhanced Cockpit console, and new roles for VPN, Postfix, LVM VDO, and Microsoft SQL Server—making it ready for any platform.

AnsibleContainersKubernetes
0 likes · 5 min read
What’s New in RHEL 8.5? Deep Dive into Container and Cloud‑Native Enhancements
政采云技术
政采云技术
Nov 11, 2021 · Cloud Native

Cluster Scaling, Backup, and Upgrade Using Sealer Clusterfile

This article explains how to scale, back up, and upgrade Kubernetes clusters with Sealer by modifying the Clusterfile, using join/delete commands for both ALI_CLOUD and BAREMETAL providers, and configuring backup plugins and upgrade workflows.

BackupCloud NativeKubernetes
0 likes · 7 min read
Cluster Scaling, Backup, and Upgrade Using Sealer Clusterfile
Alibaba Cloud Native
Alibaba Cloud Native
Nov 10, 2021 · Cloud Native

How KubeVela Is Redefining Cloud‑Native DevOps and Multi‑Cluster Delivery

This article explores how cloud‑native principles are reshaping DevOps collaboration, examines emerging trends in next‑generation DevOps platforms, and details how KubeVela—leveraging OAM, multi‑cluster delivery, workflow definitions, and GitOps—provides a unified, application‑centric solution for modern enterprise environments.

Cloud NativeGitOpsKubeVela
0 likes · 11 min read
How KubeVela Is Redefining Cloud‑Native DevOps and Multi‑Cluster Delivery
Ops Development Stories
Ops Development Stories
Nov 10, 2021 · Cloud Native

Master Traefik 2.5: From Basics to Advanced Routing, TLS, and Kubernetes Gateway API

This comprehensive guide introduces Traefik as an open‑source edge router, explains its core components and capabilities, walks through Helm deployment, demonstrates various routing methods (Ingress, IngressRoute, CRD, Gateway API), showcases middleware usage, TLS/Let’s Encrypt configuration, TCP services, canary releases, traffic mirroring, and provides practical YAML examples for Kubernetes environments.

Gateway APIIngressKubernetes
0 likes · 30 min read
Master Traefik 2.5: From Basics to Advanced Routing, TLS, and Kubernetes Gateway API
政采云技术
政采云技术
Nov 9, 2021 · Cloud Native

Design and Usage of Clusterfile in Sealer for Cluster Configuration and Plugins

This article explains the design principles of Sealer's Clusterfile, details its configuration parameters, demonstrates how to inject additional settings and environment variables, and describes the supported plugins for customizing Kubernetes clusters, providing practical examples and code snippets.

Cloud NativeCluster ManagementClusterfile
0 likes · 10 min read
Design and Usage of Clusterfile in Sealer for Cluster Configuration and Plugins
Cloud Native Technology Community
Cloud Native Technology Community
Nov 9, 2021 · Cloud Native

Implementing Canary (Gray) Releases in Service Mesh Architecture with Kubernetes and Istio

This article explains the concept of canary (gray) releases, demonstrates how to perform rolling updates and precise traffic splitting in Kubernetes, and shows how to achieve fine‑grained canary deployments using Istio’s VirtualService and DestinationRule resources with practical YAML and kubectl examples.

Cloud NativeDevOpsIstio
0 likes · 24 min read
Implementing Canary (Gray) Releases in Service Mesh Architecture with Kubernetes and Istio
DataFunTalk
DataFunTalk
Nov 6, 2021 · Artificial Intelligence

Elastic Federated Learning Solution (EFLS): Project Overview, Architecture, and Technical Implementation

The article introduces Alibaba's Elastic Federated Learning Solution (EFLS), describing its business motivations, core functionalities, system architecture, sample‑set intersection, federated training pipeline, novel algorithms, product console, and future roadmap for privacy‑preserving advertising in large‑scale sparse scenarios.

AdvertisingDistributed SystemsFederated Learning
0 likes · 18 min read
Elastic Federated Learning Solution (EFLS): Project Overview, Architecture, and Technical Implementation
DevOps Cloud Academy
DevOps Cloud Academy
Nov 4, 2021 · Cloud Native

DevOps, Agile Development, and Kubernetes: Bridging Development and Operations in Cloud‑Native Environments

The article explains how agile development and DevOps extend beyond coding to cover the entire application lifecycle, how containers and Kubernetes enable seamless collaboration between developers and operations, and why microservice architecture and Conway's law are essential for building scalable, cloud‑native systems.

Agile DevelopmentCloud NativeDevOps
0 likes · 8 min read
DevOps, Agile Development, and Kubernetes: Bridging Development and Operations in Cloud‑Native Environments
Qingyun Technology Community
Qingyun Technology Community
Nov 4, 2021 · Cloud Native

What’s New in KubeSphere 3.2.0? GPU Scheduling, Multi‑Cluster Management & More

KubeSphere 3.2.0, the latest cloud‑native distribution built on Kubernetes, introduces GPU resource scheduling and monitoring, enhanced observability with Grafana panels, multi‑cluster and multi‑tenant management, advanced storage features, a global gateway, OpenID Connect authentication, a dynamic application store, and a more independent DevOps suite, all aimed at improving user experience and operational efficiency.

Cloud NativeGPU schedulingKubernetes
0 likes · 12 min read
What’s New in KubeSphere 3.2.0? GPU Scheduling, Multi‑Cluster Management & More