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Kubernetes

4439 articles · Page 41 of 45
Alibaba Cloud Native
Alibaba Cloud Native
Nov 14, 2019 · Cloud Native

How Alibaba’s Open Application Model Redefines Cloud‑Native App Delivery

This article traces Alibaba’s evolution from monolithic apps to micro‑services and cloud‑native architectures, explains the open‑source Open Application Model (OAM) with its Component, Trait and ApplicationConfiguration concepts, showcases its design principles, and demonstrates how the EDAS platform implements OAM to simplify application deployment and operations.

Alibaba CloudCloud NativeDevOps
0 likes · 20 min read
How Alibaba’s Open Application Model Redefines Cloud‑Native App Delivery
Tencent Cloud Developer
Tencent Cloud Developer
Nov 13, 2019 · Operations

Recap of Cloud+ Community Tech Salon – Efficient Intelligent Operations

The Cloud+ Community’s 29th technical salon on November 9 2019 in Shenzhen gathered Tencent and Jiwei experts to showcase efficient intelligent operations through AIOps practices, massive cloud migration strategies, the Blue Whale PaaS framework, Serverless DevOps best practices, and Kubernetes resource‑utilization techniques.

AIOpsCloud OperationsDevOps
0 likes · 6 min read
Recap of Cloud+ Community Tech Salon – Efficient Intelligent Operations
Alibaba Cloud Native
Alibaba Cloud Native
Nov 13, 2019 · Cloud Native

Mastering Kubernetes Liveness & Readiness Probes: Health Checks, Debugging, and Remote Troubleshooting

This article explains how to ensure application health and stability after migrating to Kubernetes by improving observability and recoverability, detailing the purpose, configuration, and results of Liveness and Readiness probes, common pod issues, diagnostic steps, and remote debugging techniques using tools such as Telepresence and kubectl‑debug.

KubernetesReadiness ProbeRemote Debug
0 likes · 23 min read
Mastering Kubernetes Liveness & Readiness Probes: Health Checks, Debugging, and Remote Troubleshooting
Alibaba Cloud Developer
Alibaba Cloud Developer
Nov 13, 2019 · Cloud Native

Scaling Kubernetes at Ant Financial: The Kube‑on‑Kube Architecture Explained

Ant Financial’s article details how its large‑scale Kubernetes management system—built on a meta‑cluster, end‑state operators, and a Kube‑on‑Kube design—ensures reliable creation, upgrade, and self‑healing of thousands of nodes, while providing gray‑scale changes, risk assessment, and fault‑tolerant automation.

Cloud NativeKubernetesOperator
0 likes · 15 min read
Scaling Kubernetes at Ant Financial: The Kube‑on‑Kube Architecture Explained
vivo Internet Technology
vivo Internet Technology
Nov 12, 2019 · Cloud Native

Practices of Building an Elasticsearch Service Platform on Kubernetes at ByteDance

At a Shenzhen Elastic Community meetup, ByteDance senior engineer Huang Yangfeng detailed how his team built an Elasticsearch service platform on Kubernetes—addressing isolation and performance‑analysis challenges, outlining a roadmap for cross‑region recovery, monitoring, and automation, and sharing insights on ecosystem growth and community needs.

BackendCloudNativeElasticsearch
0 likes · 4 min read
Practices of Building an Elasticsearch Service Platform on Kubernetes at ByteDance
Architecture Digest
Architecture Digest
Nov 9, 2019 · Cloud Native

Deep Practice of Service Mesh at Ant Financial: Architecture, Scale, Performance, and Recommendations

This article presents Ant Financial’s extensive Service Mesh deployment, detailing its evolution from research to a global‑scale mesh of over 100 k pods, performance measurements, optimization techniques, operational practices, migration strategies, and practical recommendations for organizations considering Service Mesh adoption.

Ant FinancialCloud NativeKubernetes
0 likes · 31 min read
Deep Practice of Service Mesh at Ant Financial: Architecture, Scale, Performance, and Recommendations
Cloud Native Technology Community
Cloud Native Technology Community
Nov 7, 2019 · Cloud Native

Lingque Cloud’s Five‑Year Cloud‑Native Journey and Open‑Source Projects Kube‑OVN and Captain

The article recounts Lingque Cloud’s five‑year evolution toward a fully cloud‑native architecture, detailing its transition from container images to Helm charts, the adoption of Kubernetes, micro‑service governance, and the open‑source projects Kube‑OVN and Captain that address networking and Helm limitations.

Cloud NativeDevOpsHelm
0 likes · 6 min read
Lingque Cloud’s Five‑Year Cloud‑Native Journey and Open‑Source Projects Kube‑OVN and Captain
Youzan Coder
Youzan Coder
Nov 6, 2019 · Cloud Native

How to Transform Jenkins Master‑Slave CI into a Scalable Kubernetes‑Based Architecture

This article explains the drawbacks of a traditional Jenkins master‑slave setup, outlines a Kubernetes‑driven CI/CD solution that dynamically provisions Jenkins slaves as pods, details the deployment of custom Jenkins and SonarQube Docker images, and covers related Kubernetes resources, web‑terminal integration, and tuning tips.

CI/CDDockerJenkins
0 likes · 12 min read
How to Transform Jenkins Master‑Slave CI into a Scalable Kubernetes‑Based Architecture
Cloud Native Technology Community
Cloud Native Technology Community
Nov 5, 2019 · Cloud Native

Interview with Lingque Cloud CTO Chen Kai on Cloud Native Trends, Challenges, and Best Practices

The interview with Lingque Cloud CTO Chen Kai explores how cloud native has moved from popularization to practical implementation, covering Kubernetes maturity, Service Mesh and Serverless evolution, microservice governance challenges, digital transformation implications, and the company's latest platform upgrades.

Digital TransformationKubernetesMicroservices
0 likes · 12 min read
Interview with Lingque Cloud CTO Chen Kai on Cloud Native Trends, Challenges, and Best Practices
Alibaba Cloud Native
Alibaba Cloud Native
Nov 5, 2019 · Cloud Native

Master Cloud‑Native Chaos Testing with Alibaba’s ChaosBlade: A Hands‑On Guide

This article introduces Alibaba's open‑source ChaosBlade tool, explains its experiment model and supported scenarios, shows how to install the ChaosBlade Operator on Kubernetes, and provides step‑by‑step instructions for creating, modifying, and cleaning up cloud‑native chaos experiments using both YAML resources and the blade CLI.

ChaosBladeDevOpsKubernetes
0 likes · 10 min read
Master Cloud‑Native Chaos Testing with Alibaba’s ChaosBlade: A Hands‑On Guide
Alibaba Cloud Native
Alibaba Cloud Native
Nov 4, 2019 · Cloud Native

How Kubernetes Manages Storage Snapshots and Topology‑Aware Scheduling

This article explains the background of storage snapshots in Kubernetes, the VolumeSnapshot and VolumeSnapshotClass APIs, the concept of storage topology, how delayed binding and topology‑aware scheduling solve common PV placement problems, and provides step‑by‑step YAML examples and a live demo of the whole workflow.

CSIKubernetesStorage Snapshot
0 likes · 23 min read
How Kubernetes Manages Storage Snapshots and Topology‑Aware Scheduling
Efficient Ops
Efficient Ops
Nov 3, 2019 · Operations

How Beijing Mobile’s CRM Order Center Achieved Level‑2 DevOps Technical Operations Excellence

The article details Beijing Mobile’s CRM Order Center project, describing its cloud‑native, containerized micro‑service architecture, the rigorous DevOps Level‑2 technical‑operation assessment it passed, the challenges of multi‑team collaboration, and the future roadmap toward higher maturity, AI‑enabled AIOps, and broader enterprise adoption.

AIOpsCloud NativeKubernetes
0 likes · 19 min read
How Beijing Mobile’s CRM Order Center Achieved Level‑2 DevOps Technical Operations Excellence
21CTO
21CTO
Nov 2, 2019 · Cloud Native

How Meituan Scaled Its Container Platform to 30,000 Pods: Lessons from HULK

This article details Meituan's journey from early container adoption to the HULK 2.0 platform, covering architecture, isolation, stability, performance, and promotion challenges, and shares the engineering solutions that enabled over 30,000 containers to run reliably at massive scale.

Container OrchestrationImage DistributionKubernetes
0 likes · 22 min read
How Meituan Scaled Its Container Platform to 30,000 Pods: Lessons from HULK
Alibaba Cloud Native
Alibaba Cloud Native
Nov 2, 2019 · Cloud Native

Why Kubernetes Feels Too Complex and How Alibaba Tackles It

In an interview, Alibaba technical expert Sun Jianbo explains the inherent complexity of Kubernetes, the challenges of managing stateful applications and Operators, and how Alibaba’s large‑scale practice, a four‑layer delivery model, and the Open Application Model (OAM) provide concrete solutions for cloud‑native application management.

KubernetesOAMOperator
0 likes · 16 min read
Why Kubernetes Feels Too Complex and How Alibaba Tackles It
Programmer DD
Programmer DD
Oct 30, 2019 · Information Security

Understanding Linux Capabilities: Fine‑Grained Root Privilege Management

This article explains how Linux capabilities replace the traditional SUID mechanism to provide fine‑grained root privilege control, detailing capability sets, inheritance rules, practical examples with ping and Docker, and a step‑by‑step formula for execve() behavior.

DockerKubernetescapabilities
0 likes · 16 min read
Understanding Linux Capabilities: Fine‑Grained Root Privilege Management
dbaplus Community
dbaplus Community
Oct 29, 2019 · Cloud Native

How Meituan‑Dianping Scaled Kubernetes to 100k+ Nodes with HULK2.0

Meituan‑Dianping describes its evolution from a custom Docker‑based scheduler (HULK1.0) to an open‑source Kubernetes‑based platform (HULK2.0), detailing architecture, resource‑management strategies, scheduler optimizations, Kubelet enhancements, and online‑cluster tuning that together enable stable, cost‑effective operation of a 100k+ node fleet.

Cloud NativeKubernetesResource Allocation
0 likes · 19 min read
How Meituan‑Dianping Scaled Kubernetes to 100k+ Nodes with HULK2.0
Cloud Native Technology Community
Cloud Native Technology Community
Oct 29, 2019 · Cloud Native

Key Takeaways from the 2019 Cloud Native State of the Union Speech at CNBPS

At the 2019 Cloud Native State of the Union speech, CTO Chen Kai highlighted the maturation of cloud native technologies, the central role of Kubernetes and operators, the shift toward hybrid and multi‑cloud deployments, and practical guidance for adopting cloud native infrastructure, service mesh, and API management in enterprises.

API ManagementKubernetesMicroservices
0 likes · 11 min read
Key Takeaways from the 2019 Cloud Native State of the Union Speech at CNBPS
Alibaba Cloud Native
Alibaba Cloud Native
Oct 28, 2019 · Cloud Native

Understanding Kubernetes’ Core Network Model: From Pods to Policies

This article explains Kubernetes’ fundamental network model, detailing the three core constraints and four design goals, exploring network namespaces, comparing Underlay and Overlay approaches, reviewing popular CNI solutions such as Flannel, Calico, Cilium and WeaveNet, and outlining practical NetworkPolicy configuration steps.

CNIKubernetesNetwork Namespace
0 likes · 12 min read
Understanding Kubernetes’ Core Network Model: From Pods to Policies
Alibaba Cloud Native
Alibaba Cloud Native
Oct 27, 2019 · Cloud Native

How Ant Financial Scales Kubernetes: Inside Their Kube‑on‑Kube Management System

This article explains how Ant Financial designs and operates a large‑scale, highly available Kubernetes management platform—using end‑state driven operators, custom CRDs, self‑healing mechanisms, and risk‑mitigation strategies—to reliably run thousands of nodes and dozens of business clusters in production.

Kube-on-KubeKubernetesSelf-Healing
0 likes · 15 min read
How Ant Financial Scales Kubernetes: Inside Their Kube‑on‑Kube Management System
58 Tech
58 Tech
Oct 25, 2019 · Artificial Intelligence

AI Applications in 58.com: Voice Dialogue, Advertising Algorithms, Recommendation Systems, and Deep Learning Platform

58 Group’s recent technical salon showcased how AI technologies such as voice dialogue robots, intelligent advertising algorithms, personalized recommendation systems, and a Kubernetes‑based deep learning platform are being deployed across its real‑estate, recruitment, used‑car, and local services businesses to improve efficiency, user experience, and revenue.

AIKubernetesadvertising algorithms
0 likes · 17 min read
AI Applications in 58.com: Voice Dialogue, Advertising Algorithms, Recommendation Systems, and Deep Learning Platform
Programmer DD
Programmer DD
Oct 25, 2019 · Cloud Native

Boost Deployment Speed 8× with One‑Click K8s & Host Deployment Using Alibaba Cloud Toolkit

This guide explains how to use Alibaba Cloud Toolkit to automate one‑click deployment of applications to Alibaba Cloud Container Service Kubernetes and to generic hosts, covering plugin installation, credential setup, Docker image packaging, and step‑by‑step deployment configuration to dramatically accelerate development workflows.

Alibaba Cloud ToolkitContainer ServiceDevOps
0 likes · 9 min read
Boost Deployment Speed 8× with One‑Click K8s & Host Deployment Using Alibaba Cloud Toolkit
dbaplus Community
dbaplus Community
Oct 24, 2019 · Cloud Computing

How to Build Multi‑Cloud P2P Networks with Kubernetes and Flannel

This article examines the evolution of network architectures from traditional tree‑topology back‑ends to peer‑to‑peer designs, explores pure and hybrid P2P models, and provides practical guidance for deploying and managing multi‑cloud P2P networks using Kubernetes, Flannel, DNS and platform‑based automation.

Cloud ComputingKubernetesMulti-Cloud
0 likes · 13 min read
How to Build Multi‑Cloud P2P Networks with Kubernetes and Flannel
Alibaba Cloud Native
Alibaba Cloud Native
Oct 22, 2019 · Cloud Native

Mastering Kubernetes Pod Configuration: ConfigMaps, Secrets, ServiceAccounts, and InitContainers

This article explains how Kubernetes solves common pod launch challenges—variable configuration, sensitive data, authentication, resource limits, security isolation, and pre‑start checks—by using ConfigMaps, Secrets, ServiceAccounts, Resources, SecurityContext, and InitContainers, with practical creation commands and usage patterns.

ConfigMapInitContainerKubernetes
0 likes · 16 min read
Mastering Kubernetes Pod Configuration: ConfigMaps, Secrets, ServiceAccounts, and InitContainers
Alibaba Cloud Native
Alibaba Cloud Native
Oct 21, 2019 · Cloud Native

Why the Open Application Model (OAM) Could Revolutionize Cloud‑Native App Management

The Open Application Model (OAM) is a cloud‑native standard that separates application definition from infrastructure, enabling developers and operators to work independently, simplifying deployment, improving portability, and offering a smartphone‑like experience for managing cloud applications across diverse environments.

KubernetesOAMOpen Application Model
0 likes · 16 min read
Why the Open Application Model (OAM) Could Revolutionize Cloud‑Native App Management
Programmer DD
Programmer DD
Oct 21, 2019 · Cloud Native

Deploy a Static Hugo Blog with Podman, Envoy Sidecar, and Systemd

This guide explains how to replace Docker with Podman for hosting a static Hugo site, using a sidecar Envoy proxy, shared network namespaces, Kubernetes‑compatible pod definitions, and systemd services to achieve automatic startup and reliable service discovery.

EnvoyHugoKubernetes
0 likes · 15 min read
Deploy a Static Hugo Blog with Podman, Envoy Sidecar, and Systemd
Big Data Technology & Architecture
Big Data Technology & Architecture
Oct 20, 2019 · Cloud Native

Meituan-Dianping Kubernetes Cluster Management and Optimization Practices

This article details Meituan-Dianping's evolution from custom Docker‑based scaling to a Kubernetes‑driven, cloud‑native cluster management platform (HULK), describing its architecture, scheduler enhancements, Kubelet modifications, and resource‑optimization strategies for large‑scale operations.

Cloud NativeKubernetesMeituan-Dianping
0 likes · 17 min read
Meituan-Dianping Kubernetes Cluster Management and Optimization Practices
Architects Research Society
Architects Research Society
Oct 20, 2019 · Big Data

Spring Cloud Data Flow: Building and Deploying Event Stream Pipelines with Apache Kafka (Part 3)

This article explains how Spring Cloud Data Flow, together with Spring Cloud Skipper, enables developers to design, deploy, and manage event‑stream pipelines on Apache Kafka, covering ecosystem overview, pipeline components, Docker‑based local setup, stream creation, debugging, monitoring, and integration of Kafka Streams applications.

Apache KafkaEvent StreamingKubernetes
0 likes · 15 min read
Spring Cloud Data Flow: Building and Deploying Event Stream Pipelines with Apache Kafka (Part 3)
Alibaba Cloud Native
Alibaba Cloud Native
Oct 19, 2019 · Cloud Native

How VPGAME Migrated Its Services to Kubernetes Using GitLab CI/CD and Docker

This article details VPGAME's end‑to‑end migration of its esports platform services to a Kubernetes‑based architecture, covering CI/CD tool selection, Docker and GitLab Runner setup, automated Docker image builds, and Kubernetes Deployment and Service templating with health checks, resource limits, logging and monitoring configurations.

CI/CDDockerGitLab CI
0 likes · 30 min read
How VPGAME Migrated Its Services to Kubernetes Using GitLab CI/CD and Docker
Architects' Tech Alliance
Architects' Tech Alliance
Oct 19, 2019 · Cloud Native

Overview of DevOps and Serverless Practices with Docker, Kubernetes, and Alibaba Cloud

This article explains DevOps concepts, continuous integration, and how to build a Docker‑based DevOps environment that meets eight key requirements, then discusses Serverless computing, Alibaba Cloud's Serverless Application Engine and Function Compute, and forecasts the future impact of Serverless on cloud resource utilization and software development.

Alibaba CloudCI/CDCloud Native
0 likes · 10 min read
Overview of DevOps and Serverless Practices with Docker, Kubernetes, and Alibaba Cloud
ITPUB
ITPUB
Oct 18, 2019 · Cloud Native

Deploy a Highly Available Kubernetes 1.12.5 Cluster with Kubespray

This guide walks through setting up password‑less SSH, downloading a specific Kubespray tag, customizing image repositories, configuring Docker mirrors, adjusting DNS and network plugins, and finally running Ansible playbooks to provision a HA Kubernetes 1.12.5 cluster.

DockerHAKubernetes
0 likes · 10 min read
Deploy a Highly Available Kubernetes 1.12.5 Cluster with Kubespray
Alibaba Cloud Native
Alibaba Cloud Native
Oct 18, 2019 · Cloud Native

Deploy WebSocket and gRPC Services on Knative: A Step‑by‑Step Guide

This article walks you through deploying a WebSocket chat service and a gRPC ping service on Knative, covering repository cloning, Docker image preparation, Knative Service YAML configuration, kubectl deployment commands, and browser‑based verification to ensure the services run correctly in a serverless environment.

DockerGoKnative
0 likes · 9 min read
Deploy WebSocket and gRPC Services on Knative: A Step‑by‑Step Guide
Alibaba Cloud Native
Alibaba Cloud Native
Oct 18, 2019 · Cloud Native

Latest Cloud‑Native Updates: OAM Open‑Source, KubeVirt in CNCF, and Scheduler Enhancements

This roundup covers the open‑source launch of OAM, KubeVirt joining the CNCF Sandbox, the release of KubeAdvisor 1.0, several kube‑scheduler improvements, kubeadm usability upgrades, notable KEPs, VMware‑Tanzu project migrations, a tool for converting deprecated Kubernetes APIs, and a curated list of weekly technical readings.

KubeAdvisorKubeVirtKubernetes
0 likes · 8 min read
Latest Cloud‑Native Updates: OAM Open‑Source, KubeVirt in CNCF, and Scheduler Enhancements
Alibaba Cloud Developer
Alibaba Cloud Developer
Oct 18, 2019 · Cloud Native

Can OAM Revolutionize Cloud‑Native Application Management?

This article explains how the Open Application Model (OAM), announced by Alibaba Cloud and Microsoft, aims to simplify cloud‑native application delivery by providing a standardized, declarative model that separates application description from operational traits, addressing the complexity of cloud app management.

KubernetesOAMOpen Application Model
0 likes · 16 min read
Can OAM Revolutionize Cloud‑Native Application Management?
ITPUB
ITPUB
Oct 16, 2019 · Cloud Native

Master Kubernetes Basics: Pods, Services, Deployments, and More

This comprehensive guide explains core Kubernetes concepts—including Pods, Namespaces, Nodes, Services, Volumes, PersistentVolumes, Deployments, StatefulSets, DaemonSets, Ingress, Jobs, CronJobs, HPA, Service Accounts, Secrets, ConfigMaps, and Resource Quotas—along with practical kubectl commands and configuration details for effective cluster management.

KubernetesServiceingress
0 likes · 19 min read
Master Kubernetes Basics: Pods, Services, Deployments, and More
Alibaba Cloud Developer
Alibaba Cloud Developer
Oct 16, 2019 · Cloud Native

How Alibaba Scaled Kubernetes to 10,000 Nodes: Key Optimizations and Lessons

This article details how Alibaba and Ant Financial tackled the performance and stability challenges of running Kubernetes at massive scale, describing their enhancements to etcd, API Server, scheduler, controller failover, load balancing, and other components that enabled a 10k‑node cluster to support the 2019 Tmall 618 promotion.

API ServerCloud NativeKubernetes
0 likes · 25 min read
How Alibaba Scaled Kubernetes to 10,000 Nodes: Key Optimizations and Lessons
ITPUB
ITPUB
Oct 12, 2019 · Cloud Native

Why Kubernetes Leads Container Orchestration: Architecture and Core Components Explained

This article introduces Kubernetes as the leading open‑source container orchestration platform, outlines its primary features, explains its architecture with a diagram, and provides detailed descriptions of core components such as etcd, the API server, scheduler, controller manager, kubelet, and kube‑proxy, including their roles, mechanisms, and common configurations.

Container OrchestrationKubernetescomponents
0 likes · 12 min read
Why Kubernetes Leads Container Orchestration: Architecture and Core Components Explained
Cloud Native Technology Community
Cloud Native Technology Community
Oct 11, 2019 · Cloud Native

Kube-OVN v0.8.0 Release Highlights: High‑Availability Gateway, Monitoring Tools, Security Enhancements, and Other Updates

Kube-OVN v0.8.0 adds a high‑availability active‑passive gateway, enhanced monitoring via a kubectl plugin and Prometheus‑exposed pinger, automatic port‑security, hostport support, and upgrades to OVN, OVS, and Go, while continuing to bring OpenStack‑grade networking features to Kubernetes.

Cloud NativeKube-OVNKubernetes
0 likes · 4 min read
Kube-OVN v0.8.0 Release Highlights: High‑Availability Gateway, Monitoring Tools, Security Enhancements, and Other Updates
Youzan Coder
Youzan Coder
Oct 11, 2019 · Cloud Native

Migrating Test Environment from VMs to Kubernetes: Architecture, Steps, and Customizations

The Youzan PaaS team migrated its VM‑based test environment to a Kubernetes cluster—integrating GitLab, Jenkins, and Harbor—to cut hardware costs, simplify deployment via Dockerfiles, adopt cloud‑native standards, and gain faster integration cycles, better isolation, and advanced features such as node affinity, security contexts, persistent volumes, and ingress routing.

CI/CDCloud NativeDevOps
0 likes · 17 min read
Migrating Test Environment from VMs to Kubernetes: Architecture, Steps, and Customizations
Tencent Cloud Developer
Tencent Cloud Developer
Oct 11, 2019 · Cloud Computing

Large-Scale Distributed Reinforcement Learning Solution Based on TKE

The project replaces cumbersome manual management of thousands of heterogeneous CPU and GPU nodes for large‑scale reinforcement learning with a TKE‑based, containerized actor‑learner architecture that automates batch start/stop, provides elastic autoscaling, fault‑tolerant processes, shared model storage, and CI‑driven image deployment, cutting costs by up to two‑thirds while dramatically speeding experiment cycles.

CI/CDCloud NativeDistributed Training
0 likes · 14 min read
Large-Scale Distributed Reinforcement Learning Solution Based on TKE
Alibaba Cloud Native
Alibaba Cloud Native
Oct 11, 2019 · Cloud Native

Can Dynamic Cgroup Tweaks Boost Kubernetes Resource Utilization?

This article shares Alibaba Cloud Container Platform's practical experience in improving container resource utilization by dynamically adjusting cgroup limits, describing real‑world challenges, the design of a policy‑engine solution, experimental results, lessons learned, and future directions for cloud‑native workloads.

KubernetesPolicy EngineResource Utilization
0 likes · 25 min read
Can Dynamic Cgroup Tweaks Boost Kubernetes Resource Utilization?
360 Tech Engineering
360 Tech Engineering
Oct 10, 2019 · Cloud Native

Source Code Analysis of kube-proxy IPVS Mode in Kubernetes

This article provides a detailed source‑code walkthrough of Kubernetes' kube‑proxy IPVS load‑balancing mode, explaining the command‑line setup with cobra, the internal ProxyServer and Proxier structures, the BoundedFrequencyRunner, ServiceConfig handling, and the core syncProxyRules function that generates IPVS, iptables and ipset rules.

GoIPVSKubernetes
0 likes · 14 min read
Source Code Analysis of kube-proxy IPVS Mode in Kubernetes
Alibaba Cloud Native
Alibaba Cloud Native
Oct 9, 2019 · Cloud Native

Why Private Docker Image Pull Fails and How K8s Automates It with OAuth

This article explains why private Docker image pulls often fail due to credential handling, walks through the OAuth 2.0 protocol, details Docker login and manifest retrieval steps, and shows how Kubernetes automates secure image pulling using secrets, admission controllers, and the Acr credential helper.

DockerImage Pull SecretsKubernetes
0 likes · 12 min read
Why Private Docker Image Pull Fails and How K8s Automates It with OAuth
Alibaba Cloud Native
Alibaba Cloud Native
Oct 8, 2019 · Cloud Native

Mastering Kubernetes Jobs, CronJobs, and DaemonSets: Concepts, YAML, and Real‑World Walkthroughs

This guide walks Kubernetes beginners through the fundamentals of Job, CronJob, and DaemonSet controllers, explaining their use‑cases, key fields such as restartPolicy, backoffLimit, parallelism, and schedule, and provides step‑by‑step YAML examples and command‑line verification to illustrate parallel execution, scheduling, and update strategies.

ControllerCronJobDaemonSet
0 likes · 19 min read
Mastering Kubernetes Jobs, CronJobs, and DaemonSets: Concepts, YAML, and Real‑World Walkthroughs
Architects' Tech Alliance
Architects' Tech Alliance
Oct 5, 2019 · Cloud Native

Master Kubernetes: Core Concepts, Architecture, and Hands‑On Demo

This article introduces Kubernetes as an industrial‑grade container orchestration platform, explains its key functions, architecture, core API objects such as Pod, Deployment, Service, and Namespace, and walks through a practical Minikube demo covering scheduling, self‑healing, rolling updates, and horizontal scaling.

ArchitectureCloud NativeContainer Orchestration
0 likes · 20 min read
Master Kubernetes: Core Concepts, Architecture, and Hands‑On Demo
Programmer DD
Programmer DD
Sep 30, 2019 · Cloud Native

What’s New in Istio 1.3? Key Features and Improvements Unveiled

Istio 1.3 introduces automatic protocol detection, no‑Mixer telemetry, removal of required containerPort declarations, enhanced custom Envoy configuration, region‑aware load balancing and numerous monitoring and debugging improvements, all while keeping the service mesh transparent to applications.

EnvoyIstioKubernetes
0 likes · 6 min read
What’s New in Istio 1.3? Key Features and Improvements Unveiled
360 Tech Engineering
360 Tech Engineering
Sep 26, 2019 · Cloud Native

Kubernetes Core Concepts, Comparison with Docker Swarm, and Practical Deployment Tips

This article introduces Kubernetes' fundamental components such as Pods, Deployments, Services, compares it with Docker Swarm, shares practical usage of the Wayne dashboard, provides deployment best‑practice notes, and presents performance test results of a self‑built cluster versus bare‑metal Java workloads.

Cloud NativeContainer OrchestrationDocker Swarm
0 likes · 12 min read
Kubernetes Core Concepts, Comparison with Docker Swarm, and Practical Deployment Tips
DevOps Cloud Academy
DevOps Cloud Academy
Sep 25, 2019 · Cloud Native

Step‑by‑Step Guide to Deploying an OpenShift 3.11 Cluster with a Local Yum Repository and Docker Registry

This guide details how to prepare two RHEL 7.4 nodes, configure a local Yum repository and HTTP server, set up password‑less SSH, adjust SELinux and iptables, distribute configuration files with Ansible, install Docker and a private registry, and finally deploy an OpenShift 3.11 cluster using the openshift‑ansible playbooks.

Cluster DeploymentDocker RegistryKubernetes
0 likes · 12 min read
Step‑by‑Step Guide to Deploying an OpenShift 3.11 Cluster with a Local Yum Repository and Docker Registry
Architects' Tech Alliance
Architects' Tech Alliance
Sep 24, 2019 · Cloud Native

Understanding Cloud Native: History, Ecosystem, and Core Principles

This article explains the cloud‑native concept, traces its evolution from early container experiments at Google through Docker and Kubernetes to the rapid growth of CNCF, and outlines the key technologies, immutable‑infrastructure theory, and why 2019 marked a pivotal year for cloud‑native adoption.

CNCFDevOpsKubernetes
0 likes · 12 min read
Understanding Cloud Native: History, Ecosystem, and Core Principles
Alibaba Cloud Native
Alibaba Cloud Native
Sep 24, 2019 · Cloud Native

How Kubebuilder Simplifies Building Custom Kubernetes Controllers and CRDs

This article explains the controller pattern and declarative API in Kubernetes, dives deep into Kubebuilder's architecture—including GVK/GVR, Scheme, Manager, Cache, and Controller components—and provides step‑by‑step guidance with code examples for creating, configuring, and deploying custom resources and their controllers.

CRDControllerGo
0 likes · 24 min read
How Kubebuilder Simplifies Building Custom Kubernetes Controllers and CRDs
Huajiao Technology
Huajiao Technology
Sep 24, 2019 · Cloud Native

Why Kubernetes Dominates Container Orchestration: Core Concepts, Comparison, and Real‑World Benchmarks

This article introduces Kubernetes’ fundamental building blocks such as Pods, Deployments, Services, compares it with Docker Swarm across scheduling, autoscaling, load balancing and disaster recovery, shares practical deployment experiences using the Wayne management tool, provides self‑build setup tips, and presents benchmark results that contrast k8s clusters with bare‑metal Java workloads.

Cloud NativeContainer OrchestrationDocker Swarm
0 likes · 14 min read
Why Kubernetes Dominates Container Orchestration: Core Concepts, Comparison, and Real‑World Benchmarks
DevOps Cloud Academy
DevOps Cloud Academy
Sep 23, 2019 · Cloud Native

Two Methods to Deploy an Nginx Pod in Kubernetes

This article demonstrates two approaches for creating an Nginx pod in Kubernetes: using direct kubectl commands to pull the image and run a pod, and defining a pod manifest YAML file with specifications, followed by kubectl create/apply/delete commands.

Cloud NativeKubernetesNginx
0 likes · 2 min read
Two Methods to Deploy an Nginx Pod in Kubernetes
Alibaba Cloud Native
Alibaba Cloud Native
Sep 23, 2019 · Cloud Native

Why Pods Matter: Unpacking Kubernetes’ Core Scheduling Unit and Container Design Patterns

This article explains why Kubernetes introduces Pods as the fundamental scheduling unit, how they map to process groups, the need for atomic scheduling, and the underlying network and storage sharing mechanisms, while also detailing common container design patterns such as Init Containers and Sidecars.

Container Design PatternsInit ContainerKubernetes
0 likes · 23 min read
Why Pods Matter: Unpacking Kubernetes’ Core Scheduling Unit and Container Design Patterns
Big Data Technology & Architecture
Big Data Technology & Architecture
Sep 21, 2019 · Big Data

Deploying Apache Flink on Kubernetes: A Step‑by‑Step Guide

This tutorial explains how to run Apache Flink jobs on Kubernetes by building Docker images, deploying JobManager and TaskManager components with Kubernetes manifests, configuring high‑availability with ZooKeeper and HDFS, and using SavePoints and scaling techniques to manage and extend Flink streaming applications.

DockerFlinkJobManager
0 likes · 14 min read
Deploying Apache Flink on Kubernetes: A Step‑by‑Step Guide
Alibaba Cloud Native
Alibaba Cloud Native
Sep 21, 2019 · Cloud Native

How Alibaba Scaled Kubernetes to 10,000 Nodes: Key Optimizations and Lessons

This article details Alibaba's experience deploying Kubernetes at massive scale, describing the performance bottlenecks encountered in etcd, API server, controller, and scheduler components, and presenting the concrete engineering improvements—such as storage sharding, lease‑based heartbeats, load‑balancing, watch bookmarks, and hot‑standby controllers—that enabled stable operation of clusters with tens of thousands of nodes.

API ServerKubernetesPerformance
0 likes · 18 min read
How Alibaba Scaled Kubernetes to 10,000 Nodes: Key Optimizations and Lessons
Tencent Cloud Developer
Tencent Cloud Developer
Sep 20, 2019 · Artificial Intelligence

Architecture of Tencent Cloud AI Platform (YunZhiTianshu) and AI Practices on Kubernetes

The article details Tencent Cloud’s YunZhiTianshu AI platform architecture—spanning Docker/Kubernetes infrastructure, storage, six micro‑service layers and API/message gateways—while explaining core module designs, unified algorithm packaging, device and data abstraction, and practical Kubernetes deployment techniques for GPU‑accelerated AI workloads, monitoring, scaling, and security.

AI platformKubernetesMicroservices
0 likes · 15 min read
Architecture of Tencent Cloud AI Platform (YunZhiTianshu) and AI Practices on Kubernetes
Ops Development Stories
Ops Development Stories
Sep 20, 2019 · Cloud Native

Deploy PHP & Java Websites on Kubernetes: A Step‑by‑Step Guide

This guide walks beginners through deploying PHP and Java web applications on a Kubernetes cluster, covering environment preparation, Docker image creation, namespace and secret setup, writing deployment, service and ingress manifests, and verifying access via host file configuration, illustrating each step with code snippets and diagrams.

Cloud NativeDockerHarbor
0 likes · 12 min read
Deploy PHP & Java Websites on Kubernetes: A Step‑by‑Step Guide
Alibaba Cloud Native
Alibaba Cloud Native
Sep 19, 2019 · Databases

How etcd’s Fully Concurrent Read Boosts Kubernetes Performance

This article reviews the evolution of etcd’s read‑write mechanisms, explains the “Fully Concurrent Read” feature introduced in etcd 3.4, and presents experimental results showing how it dramatically reduces expensive read latency and improves overall throughput in Kubernetes clusters.

BoltDBFully Concurrent ReadKubernetes
0 likes · 14 min read
How etcd’s Fully Concurrent Read Boosts Kubernetes Performance
Cloud Native Technology Community
Cloud Native Technology Community
Sep 19, 2019 · Cloud Native

Kubernetes 1.16 Highlights: Custom Resources, Metrics Overhaul, and Endpoint Slices

On September 18, Kubernetes v1.16 was released with 31 enhancements—including GA for custom resources, a revamped metrics system, volume resizing, Windows workload improvements, kubeadm alpha support, CSI integration, and the new Endpoint Slices feature that dramatically improves scalability and network topology handling.

Cloud NativeCustom ResourcesEndpoint Slices
0 likes · 9 min read
Kubernetes 1.16 Highlights: Custom Resources, Metrics Overhaul, and Endpoint Slices
UCloud Tech
UCloud Tech
Sep 19, 2019 · Cloud Native

How KUN’s Kubernetes Operator Simplifies Stateful Service Deployment

This article explains how UCloud’s KUN platform leverages Kubernetes Operators to simplify deployment and management of stateful distributed services like Redis, covering Operator fundamentals, design choices, Redis Operator features, scope handling, persistence, monitoring, and the overall benefits for DevOps efficiency.

Cloud NativeDevOpsKubernetes
0 likes · 16 min read
How KUN’s Kubernetes Operator Simplifies Stateful Service Deployment
Ops Development Stories
Ops Development Stories
Sep 18, 2019 · Cloud Native

Master Kubernetes: From Basics to Rapid Kubeadm Cluster Deployment

This guide introduces Kubernetes fundamentals, key features, architecture, and core concepts, then walks through a step‑by‑step kubeadm installation on CentOS, covering environment preparation, master and node setup, network plugin configuration, dashboard deployment, and verification of a functional cluster.

DockerKuberneteskubeadm
0 likes · 23 min read
Master Kubernetes: From Basics to Rapid Kubeadm Cluster Deployment
Alibaba Cloud Native
Alibaba Cloud Native
Sep 18, 2019 · Cloud Native

Mastering Kubernetes Logging: Overcoming Real‑World Challenges

This article shares Alibaba's extensive experience building a Kubernetes‑based logging system, detailing the evolution from single‑machine to containerized environments, the critical role of observability, and the specific technical challenges such as dynamic log sources, integration complexity, and massive scale handling.

Kubernetesdistributed systemslogging
0 likes · 9 min read
Mastering Kubernetes Logging: Overcoming Real‑World Challenges
Cloud Native Technology Community
Cloud Native Technology Community
Sep 18, 2019 · Cloud Native

Exploring Traefik 2.0: New TCP Routing, Middleware, Canary Deployments & Traffic Mirroring

Traefik 2.0 finally arrives with major upgrades such as native TCP and SNI routing, unified HTTP/TCP entrypoints, a powerful middleware system, a revamped dashboard, built‑in canary releases via weighted load‑balancing, traffic mirroring, and comprehensive migration tools for moving from 1.x to 2.0.

Cloud NativeKubernetesTCP Routing
0 likes · 9 min read
Exploring Traefik 2.0: New TCP Routing, Middleware, Canary Deployments & Traffic Mirroring
Programmer DD
Programmer DD
Sep 18, 2019 · Cloud Native

kubeman: A UI Alternative to kubectl for Real‑Time Kubernetes Debugging

kubeman is a lightweight UI tool that replaces kubectl for monitoring and managing Kubernetes clusters, offering streamlined operations such as cluster selection, namespace filtering, searchable recipes, output grouping, auto‑refresh, and command shortcuts, making complex debugging and Istio troubleshooting more accessible.

IstioKubernetesUI Tool
0 likes · 6 min read
kubeman: A UI Alternative to kubectl for Real‑Time Kubernetes Debugging
360 Zhihui Cloud Developer
360 Zhihui Cloud Developer
Sep 17, 2019 · Cloud Native

Mastering Kubernetes Node Allocatable: Reserve Resources to Prevent Cluster Failures

Learn how Kubernetes distinguishes compressible (CPU) and non‑compressible (memory, storage) resources, why default kubelet settings can cause resource contention, and how to use the Node Allocatable feature—configuring kube‑reserved, system‑reserved, and eviction thresholds—to safely reserve resources for system daemons and avoid cluster instability.

KubernetesNode Allocatablecgroups
0 likes · 9 min read
Mastering Kubernetes Node Allocatable: Reserve Resources to Prevent Cluster Failures
Alibaba Cloud Native
Alibaba Cloud Native
Sep 17, 2019 · Cloud Native

What the New CNCF Application Delivery SIG Means for Cloud‑Native Developers

The CNCF has launched its first Application Delivery SIG, outlining its mission to standardize cloud‑native application management, define a layered delivery model, and foster collaboration among Kubernetes, serverless, and service‑mesh communities, with Alibaba sharing its practical experiences and future plans.

Application DeliveryCNCFKubernetes
0 likes · 11 min read
What the New CNCF Application Delivery SIG Means for Cloud‑Native Developers
DevOps
DevOps
Sep 16, 2019 · Operations

Netflix Chaos Engineering: Background, Evolution, Tools, Principles, and Practice

This article presents a comprehensive overview of Netflix's chaos engineering journey, detailing its origins, the development of the Simian Army tools, core principles, practical steps, and applications in Kubernetes environments, offering valuable insights for reliable DevOps practices.

DevOpsKubernetesNetflix
0 likes · 10 min read
Netflix Chaos Engineering: Background, Evolution, Tools, Principles, and Practice
Alibaba Cloud Native
Alibaba Cloud Native
Sep 14, 2019 · Cloud Native

Master the 11 Core Components of Kubernetes in Minutes

This article provides a concise, beginner-friendly overview of Kubernetes, covering its origins, key concepts such as Pods, Nodes, Labels, Service Discovery, ReplicaSet, DaemonSet, StatefulSet, Jobs, ConfigMaps, Secrets, Deployments, and Storage, and explains how each component fits into a cloud‑native architecture.

Container OrchestrationDeploymentsKubernetes
0 likes · 10 min read
Master the 11 Core Components of Kubernetes in Minutes
Meituan Technology Team
Meituan Technology Team
Sep 12, 2019 · Cloud Native

Meituan HULK: Cloud‑Native Container Cluster Management and Scheduling Practices

Meituan’s HULK platform evolved from an OpenStack‑based scheduler to a Kubernetes‑native container cluster manager, integrating service governance, release, CMDB, and monitoring to automate VM‑to‑container migration, improve resource utilization, and deliver elastic, policy‑driven scheduling and scaling with reduced troubleshooting time and higher SLA compliance.

Cloud NativeContainer OrchestrationElastic Scaling
0 likes · 13 min read
Meituan HULK: Cloud‑Native Container Cluster Management and Scheduling Practices
Tencent Cloud Developer
Tencent Cloud Developer
Sep 12, 2019 · Cloud Native

Optimizing Kubernetes Cluster Load: From Static Scheduling to Advanced Resource Management

The article explains Kubernetes’ static scheduler causes fragmented, under‑utilized clusters, then proposes dynamic techniques—pod resource compression, node resource oversell via admission webhooks, and an enhanced per‑HPA autoscaling controller—while outlining future scheduler extensions, monitoring integration with Tencent Cloud, and a senior cloud‑native engineer recruitment call.

AutoscalingKubernetesResource Compression
0 likes · 12 min read
Optimizing Kubernetes Cluster Load: From Static Scheduling to Advanced Resource Management
AntTech
AntTech
Sep 11, 2019 · Artificial Intelligence

ElasticDL: An Open‑Source Elastic Deep Learning System Built on TensorFlow 2.0 and Kubernetes

ElasticDL, the first industry‑level open‑source system for elastic deep learning on TensorFlow, leverages Kubernetes‑native scheduling, fault‑tolerance, and TensorFlow 2.0 Eager Execution to dramatically improve cluster utilization, simplify distributed training, and integrate seamlessly with tools like Kubeflow and SQLFlow.

Distributed Deep LearningElasticDLKubernetes
0 likes · 13 min read
ElasticDL: An Open‑Source Elastic Deep Learning System Built on TensorFlow 2.0 and Kubernetes
Alibaba Cloud Native
Alibaba Cloud Native
Sep 11, 2019 · Cloud Native

How a Simple Refrigerator Explains Kubernetes Controllers

This article uses a straightforward refrigerator analogy to demystify Kubernetes controller concepts, covering core cluster components, the role of a unified entry point, controller and controller manager design, SharedInformer and ListWatcher mechanisms, and real‑world examples like Service and Route controllers.

ControllersKubernetesListWatcher
0 likes · 9 min read
How a Simple Refrigerator Explains Kubernetes Controllers
Programmer DD
Programmer DD
Sep 11, 2019 · Cloud Native

Mastering IngressRoute Cascade: Blue‑Green Deployments and Canary Releases

This article explains the advanced usage of Traefik's IngressRoute, focusing on the cascade feature and how it enables blue‑green deployment and canary release strategies by chaining routes, rewriting paths, and assigning traffic weights across multiple namespaces.

Blue-Green DeploymentIngressRouteKubernetes
0 likes · 9 min read
Mastering IngressRoute Cascade: Blue‑Green Deployments and Canary Releases
Alibaba Cloud Native
Alibaba Cloud Native
Sep 9, 2019 · Cloud Native

Boost Your Kubernetes Workflow: 6 Essential Open‑Source Tools and Tips

This guide introduces six practical open‑source Kubernetes utilities—including kubectl autocomplete, go‑template output customization, interactive clients, alias generators, manifest validators, and Kedge simplifiers—to help users improve cluster reliability, streamline command‑line interactions, and reduce the complexity of manifest files.

CLI toolsCloud NativeKubernetes
0 likes · 8 min read
Boost Your Kubernetes Workflow: 6 Essential Open‑Source Tools and Tips
AntTech
AntTech
Sep 9, 2019 · Cloud Native

Service Mesh: Product Updates, Trends, and Its Role in Cloud‑Native Environments

This article summarizes a Kubernetes & Cloud Native meetup talk that reviews recent Service Mesh product releases, analyzes six emerging trends, explains the core value of separating business and non‑business logic, and highlights the technology's future direction within cloud‑native architectures.

IstioKubernetesMesh Trends
0 likes · 22 min read
Service Mesh: Product Updates, Trends, and Its Role in Cloud‑Native Environments
Ziru Technology
Ziru Technology
Sep 6, 2019 · Backend Development

How to Build and Deploy PHP Application Images on the Omega Platform

This article guides readers through the architecture, extension types, image construction steps, configuration details, and local debugging procedures for deploying PHP applications as container images on the Omega platform, highlighting best practices and common pitfalls.

DockerImage BuildKubernetes
0 likes · 10 min read
How to Build and Deploy PHP Application Images on the Omega Platform
dbaplus Community
dbaplus Community
Sep 4, 2019 · Operations

Running Kafka on Kubernetes: Practical Tips, Pitfalls, and Best Practices

This guide explains how to run Kafka on Kubernetes, covering runtime resource needs, storage considerations, network requirements, configuration with Pods, StatefulSets, Helm charts and Operators, performance testing, monitoring, logging, health checks, rolling updates, scaling, and backup strategies.

HelmKafkaKubernetes
0 likes · 12 min read
Running Kafka on Kubernetes: Practical Tips, Pitfalls, and Best Practices