BestHub
Sign in
Tagged articles

Kubernetes

4440 articles · Page 37 of 45
Efficient Ops
Efficient Ops
Oct 28, 2020 · Cloud Native

How Container Networking Shapes Modern Cloud‑Native Architectures

This article explains why containers and Docker are popular, outlines the network and security challenges of building container cloud platforms, compares bridge, host, container and none networking modes, reviews major CNI solutions such as Calico, Flannel, Weave and Macvlan, and discusses how service mesh complements CNI in multi‑cluster environments.

CNICloud NativeDocker
0 likes · 14 min read
How Container Networking Shapes Modern Cloud‑Native Architectures
Alibaba Cloud Native
Alibaba Cloud Native
Oct 28, 2020 · Cloud Native

Advanced DaemonSet in OpenKruise: Granular Rolling Updates for Large Clusters

OpenKruise’s Advanced DaemonSet extends native Kubernetes DaemonSet with sophisticated rollout controls—node‑level canary selectors, partition‑based quantity pacing, surging updates, and pause capabilities—enabling safe, fine‑grained, high‑availability deployments across massive, heterogeneous clusters, illustrated with concrete YAML examples and API definitions.

AdvancedRollingUpdateCloudNativeDaemonSet
0 likes · 12 min read
Advanced DaemonSet in OpenKruise: Granular Rolling Updates for Large Clusters
Cloud Native Technology Community
Cloud Native Technology Community
Oct 28, 2020 · Cloud Native

Hierarchical Namespace Controller (HNC): Exploring Kubernetes Multi‑Tenant Model and Practical Use Cases

This article introduces the Hierarchical Namespace Controller (HNC) for Kubernetes, explains how to install and use it to create parent‑child namespaces, demonstrates role inheritance and two real‑world scenarios—self‑provisioning and application templating—while highlighting current limitations and community‑driven improvements.

Cloud NativeDevOpsHNC
0 likes · 9 min read
Hierarchical Namespace Controller (HNC): Exploring Kubernetes Multi‑Tenant Model and Practical Use Cases
58 Tech
58 Tech
Oct 28, 2020 · Artificial Intelligence

Optimizing Resource Utilization of 58.com Deep Learning Platform: Practices and Techniques

This article details how 58.com’s end‑to‑end deep‑learning platform was optimized for higher CPU and GPU inference performance using Intel MKL, OpenVINO, mixed TensorFlow deployment, GPU virtualization, and a Prometheus‑Grafana monitoring system, achieving a 37% reduction in GPU usage and a 146% increase in average GPU utilization.

GPU virtualizationIntel MKLKubernetes
0 likes · 12 min read
Optimizing Resource Utilization of 58.com Deep Learning Platform: Practices and Techniques
Full-Stack Internet Architecture
Full-Stack Internet Architecture
Oct 27, 2020 · Cloud Native

Common Kubernetes and Docker Commands

This article provides a concise reference of frequently used Kubernetes (kubectl) and Docker command‑line instructions, covering cluster inspection, pod and service queries, resource creation, deletion, as well as container inspection, logging, and interactive shell access.

CLICloud NativeDocker
0 likes · 5 min read
Common Kubernetes and Docker Commands
DevOps Cloud Academy
DevOps Cloud Academy
Oct 26, 2020 · Operations

Top 7 DevOps Configuration Mistakes That Kill Developer Productivity

The article identifies seven common DevOps configuration pitfalls—including over‑emphasis on microservices, hard‑coded container settings, mismanaged Kubernetes, missing continuous delivery, fragile test automation, self‑managed databases, and unnecessary multi‑cloud—and offers practical guidance to avoid them and boost developer productivity.

ConfigurationKubernetesMicroservices
0 likes · 11 min read
Top 7 DevOps Configuration Mistakes That Kill Developer Productivity
Top Architect
Top Architect
Oct 25, 2020 · Fundamentals

Top 8 Software Development Trends Shaping the Next Decade

The article outlines eight major software development trends expected to dominate the next ten years, including the continued rise of artificial intelligence, Python’s growth with AI/ML, 5G’s impact, edge and cloud computing expansion, emerging languages like Rust, Kubernetes dominance, React’s persistence, and the lowering barrier for self‑taught programmers.

5GAICloud Computing
0 likes · 8 min read
Top 8 Software Development Trends Shaping the Next Decade
Full-Stack Internet Architecture
Full-Stack Internet Architecture
Oct 22, 2020 · Cloud Native

Kubernetes Overview, Architecture, and Hands‑On Deployment with Minikube

This article introduces Kubernetes fundamentals, explains its production‑grade nature, container concepts, orchestration features, core architecture, and provides step‑by‑step commands for installing Minikube, creating a cluster, deploying an Nginx application, exposing it as a service, scaling, updating, and deleting the deployment.

Container OrchestrationKubernetesMinikube
0 likes · 16 min read
Kubernetes Overview, Architecture, and Hands‑On Deployment with Minikube
Programmer DD
Programmer DD
Oct 22, 2020 · Operations

Mastering Prometheus: Principles, Pitfalls, and Scaling Strategies

This article explores Prometheus as a cloud‑native monitoring solution, covering core principles, limitations, metric selection, exporter consolidation, Kubernetes deployment nuances, memory and storage planning, high‑availability designs, and advanced features like rate calculations, cardinality management, and predictive alerts.

HAKubernetesPrometheus
0 likes · 33 min read
Mastering Prometheus: Principles, Pitfalls, and Scaling Strategies
MaGe Linux Operations
MaGe Linux Operations
Oct 19, 2020 · Cloud Native

Mastering Kubernetes Pod Scheduling: Affinity, Anti‑Affinity, and Custom Schedulers

This article explains how Kubernetes Scheduler assigns Pods to nodes, covering fairness, resource efficiency, performance, and flexibility, then details the predicate and priority phases, common algorithms, node and pod affinity rules, custom scheduler configuration, and practical YAML examples with command‑line demonstrations.

AffinityCustom SchedulerKubernetes
0 likes · 14 min read
Mastering Kubernetes Pod Scheduling: Affinity, Anti‑Affinity, and Custom Schedulers
Top Architect
Top Architect
Oct 19, 2020 · Cloud Native

Step-by-Step Guide to Installing Kubernetes v1.16.0 on CentOS 7 with Docker and Flannel

This article provides a detailed, step‑by‑step tutorial for installing Kubernetes v1.16.0 on CentOS 7 virtual machines, covering Docker‑CE installation, prerequisite system configuration, master and node setup, flannel network plugin deployment, and includes all necessary command‑line snippets and the full kube‑flannel.yml manifest.

DockerFlannelKubernetes
0 likes · 20 min read
Step-by-Step Guide to Installing Kubernetes v1.16.0 on CentOS 7 with Docker and Flannel
MaGe Linux Operations
MaGe Linux Operations
Oct 17, 2020 · Cloud Native

6 Essential kubectl Tricks to Master Kubernetes Troubleshooting

Discover six practical kubectl commands—from inspecting deployments and events to streaming logs, editing YAML, scaling pods, and port-forwarding—that empower you to quickly diagnose and resolve common Kubernetes issues in real-world clusters effectively.

Kubernetescommandsdeployment
0 likes · 8 min read
6 Essential kubectl Tricks to Master Kubernetes Troubleshooting
Alibaba Cloud Native
Alibaba Cloud Native
Oct 15, 2020 · Cloud Native

From Virtualization to Cloud Native: A 20‑Year Journey of Container Technology

This article traces the evolution of container technology from early OS virtualization concepts in the 1970s through the rise of Docker, Kubernetes, and CNCF standards, outlining four distinct development phases, resource‑isolation techniques, commercial service models, and future trends shaping the cloud‑native ecosystem.

CNCFKubernetescontainer
0 likes · 24 min read
From Virtualization to Cloud Native: A 20‑Year Journey of Container Technology
DevOps Coach
DevOps Coach
Oct 15, 2020 · Cloud Native

Mastering Kubernetes‑Based DevOps: End‑to‑End CI/CD Pipeline with Jenkins, Helm, and Docker

This comprehensive guide walks you through preparing hardware and network resources, setting up a private Git repository, installing Docker, Jenkins, Kubernetes, Helm, Baget, Harbor, and SonarQube, writing Dockerfiles and Helm charts, and configuring a Groovy Jenkinsfile to achieve a fully automated CI/CD workflow on a Kubernetes cluster.

CI/CDCloud NativeDevOps
0 likes · 27 min read
Mastering Kubernetes‑Based DevOps: End‑to‑End CI/CD Pipeline with Jenkins, Helm, and Docker
Alibaba Cloud Native
Alibaba Cloud Native
Oct 14, 2020 · Cloud Native

How Fluid v0.3 Accelerates Kubernetes PVC Access and Enhances Data Security

Fluid v0.3, the open‑source cloud‑native data acceleration platform, introduces PVC and HostPath acceleration, fine‑grained dataset permission controls, and built‑in parameter optimizations, delivering over 20% faster AI training while simplifying configuration for diverse storage back‑ends.

Access ControlCloud NativeData Acceleration
0 likes · 8 min read
How Fluid v0.3 Accelerates Kubernetes PVC Access and Enhances Data Security
Efficient Ops
Efficient Ops
Oct 12, 2020 · Operations

6 Essential kubectl Tricks to Master Kubernetes Troubleshooting

This guide presents six practical kubectl commands—including get, events, logs, yaml output, scaling, and port‑forwarding—that help you quickly diagnose and resolve common deployment and pod issues in Kubernetes clusters.

DevOpsKubernetesTroubleshooting
0 likes · 7 min read
6 Essential kubectl Tricks to Master Kubernetes Troubleshooting
Architecture Digest
Architecture Digest
Oct 12, 2020 · Cloud Native

Step-by-Step Guide to Installing Kubernetes v1.16.0 on CentOS 7 with Docker and Flannel

This tutorial walks through preparing the environment, installing Docker‑CE 18.09.9, configuring prerequisite settings, deploying Kubernetes v1.16.0 master and node components, initializing the cluster, retrieving join commands, and finally installing Flannel networking to achieve a ready‑state cluster on CentOS 7 virtual machines.

CentOSCluster SetupDocker
0 likes · 16 min read
Step-by-Step Guide to Installing Kubernetes v1.16.0 on CentOS 7 with Docker and Flannel
Open Source Linux
Open Source Linux
Oct 10, 2020 · Cloud Native

How to Build a Highly Available Kubernetes Cluster on CentOS with HAProxy and Keepalived

This step‑by‑step guide shows how to prepare five CentOS 7.5+ machines, configure hostnames, SSH keys, kernel upgrades, firewall and swap settings, set up Docker and Kubernetes repositories, install Docker, kubeadm, kubelet and kubectl, configure HAProxy + Keepalived for a VIP, initialize a multi‑master cluster, apply the Flannel network plugin, and verify the deployment with an Nginx pod and the Kubernetes dashboard.

CentOSCluster SetupDocker
0 likes · 33 min read
How to Build a Highly Available Kubernetes Cluster on CentOS with HAProxy and Keepalived
MaGe Linux Operations
MaGe Linux Operations
Sep 30, 2020 · Cloud Native

Master Kubernetes ServiceAccounts and RBAC: From Basics to Custom Roles

This guide explains the difference between Kubernetes UserAccounts and ServiceAccounts, shows how default and custom ServiceAccounts create associated secrets, demonstrates mounting credentials in pods, adds image pull secrets, and walks through RBAC concepts with Roles, ClusterRoles, and bindings to restrict a user to a specific namespace.

CloudNativeKubernetesRBAC
0 likes · 20 min read
Master Kubernetes ServiceAccounts and RBAC: From Basics to Custom Roles
Alibaba Cloud Native
Alibaba Cloud Native
Sep 30, 2020 · Cloud Native

Kubernetes Cluster Upgrade Guide: Pre‑Checks, Methods & Step‑by‑Step

This article explains why Kubernetes clusters need regular upgrades, outlines the challenges, details essential pre‑upgrade health checks for core components, nodes and cloud resources, compares in‑place and replacement upgrade strategies with their pros and cons, and presents a three‑stage upgrade process covering master, worker and core system components.

Cloud NativeKubernetesPre‑check
0 likes · 13 min read
Kubernetes Cluster Upgrade Guide: Pre‑Checks, Methods & Step‑by‑Step
AntTech
AntTech
Sep 30, 2020 · Cloud Native

KubeTEE: An Open‑Source Cloud‑Native Confidential Computing Framework for Large‑Scale TEE Clusters

KubeTEE is an open‑source cloud‑native framework that integrates Trusted Execution Environment (TEE) technology with Kubernetes to provide a complete solution for developing, deploying, and operating large‑scale confidential computing applications, simplifying the entire lifecycle from code signing to runtime management.

KubeTEEKubernetesTEE
0 likes · 9 min read
KubeTEE: An Open‑Source Cloud‑Native Confidential Computing Framework for Large‑Scale TEE Clusters
Tencent Cloud Middleware
Tencent Cloud Middleware
Sep 23, 2020 · Backend Development

Building a Stable High‑Traffic Microservice System with Consul‑Access and Multi‑Tenant Service Discovery

This article explains how to construct a reliable, high‑throughput microservice platform using open‑source components such as Consul, an access layer, and token‑based multi‑tenant service discovery, covering architecture, registration, heartbeat handling, performance optimizations, high‑availability strategies, graceful shutdown, and deployment best practices.

ConsulKubernetesMicroservices
0 likes · 31 min read
Building a Stable High‑Traffic Microservice System with Consul‑Access and Multi‑Tenant Service Discovery
IT Architects Alliance
IT Architects Alliance
Sep 22, 2020 · Cloud Computing

How CDN Can Evolve into a Powerful Edge Computing Platform

This article analyzes how traditional CDN infrastructure can be transformed into a comprehensive edge computing platform, covering CDN fundamentals, edge computing layers, IaaS/PaaS/SaaS models, container and Kubernetes deployment, future trends, and practical Q&A insights.

5GCDNCloud Computing
0 likes · 17 min read
How CDN Can Evolve into a Powerful Edge Computing Platform
MaGe Linux Operations
MaGe Linux Operations
Sep 22, 2020 · Cloud Native

Build a Highly Available Kubernetes Cluster with HAProxy & Keepalived on CentOS

This step‑by‑step guide shows how to prepare five CentOS 7 machines, configure hostnames, set up password‑less SSH, upgrade the kernel, disable firewalls and swap, tune sysctl, add Docker and Kubernetes repositories, install Docker, install kubeadm/kubelet/kubectl, configure HAProxy and Keepalived for a virtual IP, join master and worker nodes, deploy a flannel network plugin, and finally verify the cluster with an nginx pod and the Kubernetes dashboard.

Cluster SetupDockerFlannel
0 likes · 33 min read
Build a Highly Available Kubernetes Cluster with HAProxy & Keepalived on CentOS
Architects' Tech Alliance
Architects' Tech Alliance
Sep 21, 2020 · Cloud Native

Design and Considerations of a CDN‑Based Edge Computing Platform

This article explores how traditional CDN infrastructure can be transformed into a large‑scale edge computing platform, covering architectural layers, cloud‑edge collaboration, container‑based deployment with Kubernetes, emerging technologies such as programmable CDN, secure containers, and practical Q&A from real‑world implementations.

5GCDNCloud Native
0 likes · 20 min read
Design and Considerations of a CDN‑Based Edge Computing Platform
Programmer DD
Programmer DD
Sep 20, 2020 · Cloud Native

Step-by-Step Guide: Deploy Ceph‑CSI (v3.1.0) with RBD on Kubernetes

This tutorial walks through deploying the Ceph‑CSI driver version 3.1.0 on a Kubernetes cluster using RBD as persistent storage, covering environment setup, Ceph pool and user creation, ConfigMap and Secret configuration, RBAC, CSI sidecar deployment, storage class definition, and a complete end‑to‑end test with PVC and pod.

CSICephCloud Native
0 likes · 12 min read
Step-by-Step Guide: Deploy Ceph‑CSI (v3.1.0) with RBD on Kubernetes
MaGe Linux Operations
MaGe Linux Operations
Sep 19, 2020 · Cloud Native

Step-by-Step Guide to Deploy a Multi-Node Kubernetes Cluster on CentOS

This comprehensive tutorial walks you through installing a multi-node Kubernetes cluster on CentOS 7.7, covering hardware prerequisites, network setup, Etcd deployment, certificate generation with cfssl, installation of Docker, configuration of master components, worker nodes, CNI networking, CoreDNS, and accessing the Kubernetes dashboard.

CNICentOSCluster Deployment
0 likes · 55 min read
Step-by-Step Guide to Deploy a Multi-Node Kubernetes Cluster on CentOS
Tencent Cloud Developer
Tencent Cloud Developer
Sep 18, 2020 · Cloud Native

Building a Stable High‑Traffic Microservice System with Open‑Source Components and Consul‑Based Service Discovery

The talk explains how Tencent’s Liu Zhixin built a stable, high‑traffic microservice platform by layering a multi‑tenant, token‑authenticated access service in front of open‑source Consul, aggregating registrations and watches, scaling horizontally, and adding HA features such as circuit‑breakers, caching, graceful shutdown and rolling updates for reliable service discovery.

ConsulKubernetescloud-native
0 likes · 28 min read
Building a Stable High‑Traffic Microservice System with Open‑Source Components and Consul‑Based Service Discovery
Full-Stack DevOps & Kubernetes
Full-Stack DevOps & Kubernetes
Sep 18, 2020 · Cloud Native

Why Etcd Clusters Use Odd Nodes & What Happens During Leader Election

This article explains etcd’s Raft‑based consensus, why odd‑numbered nodes are recommended, details the leader election process with log excerpts, discusses split‑brain and consistency guarantees, and provides step‑by‑step instructions for generating certificates, deploying an etcd cluster, and using etcdctl commands.

Cluster DeploymentKubernetesRaft
0 likes · 19 min read
Why Etcd Clusters Use Odd Nodes & What Happens During Leader Election
Alibaba Cloud Native
Alibaba Cloud Native
Sep 17, 2020 · Cloud Native

How to Run Declarative Performance Tests on Kubernetes with YAML

This article explains how to define and execute performance testing workflows for Kubernetes using declarative YAML files, covering the design of custom CRDs, task orchestration, example manifests, and the implementation of core operations and monitoring.

Cloud NativeCustom ResourceDeclarative
0 likes · 12 min read
How to Run Declarative Performance Tests on Kubernetes with YAML
JD Tech Talk
JD Tech Talk
Sep 17, 2020 · Artificial Intelligence

Design and Implementation of a High‑Availability Distributed Machine Learning Model Online Inference System

This article presents a comprehensive technical solution for a distributed online inference system that packages machine‑learning models in Docker containers, orchestrates them with Kubernetes for fault‑tolerant, elastic scaling, and integrates model repositories, image registries, monitoring, and automated model selection to streamline deployment, updates, and resource management.

AIDockerKubernetes
0 likes · 15 min read
Design and Implementation of a High‑Availability Distributed Machine Learning Model Online Inference System
Programmer DD
Programmer DD
Sep 16, 2020 · Information Security

How TeamTNT Hijacked Cloud Infrastructure Using Weave Scope

In a recent attack, the cyber‑crime group TeamTNT leveraged the open‑source monitoring tool Weave Scope to silently control Docker and Kubernetes cloud environments without deploying malicious code, highlighting critical misconfigurations and the growing sophistication of cloud‑native threats.

DockerKubernetesMalware
0 likes · 5 min read
How TeamTNT Hijacked Cloud Infrastructure Using Weave Scope
Efficient Ops
Efficient Ops
Sep 15, 2020 · Cloud Native

Mastering Kubernetes YAML: How to Drive Resource Management Efficiently

This article explores how YAML files serve as the pivotal interface for managing Kubernetes resources, detailing their role in defining storage, compute, network, and application configurations, and demonstrating practical deployment, service, and ingress creation to streamline operations and enhance platform stability.

DevOpsKubernetesYAML
0 likes · 10 min read
Mastering Kubernetes YAML: How to Drive Resource Management Efficiently
Alibaba Cloud Native
Alibaba Cloud Native
Sep 14, 2020 · Cloud Native

Achieving Zero‑Downtime Deployments with Spring Cloud on Kubernetes

This article explains how to implement graceful up‑ and down‑scaling for Spring Cloud applications running on Kubernetes, covering design principles, signal handling, resource cleanup, Spring Boot configuration, multiple deployment scenarios, and integration with Kubernetes health probes to ensure lossless traffic flow.

Cloud NativeGraceful ShutdownKubernetes
0 likes · 14 min read
Achieving Zero‑Downtime Deployments with Spring Cloud on Kubernetes
MaGe Linux Operations
MaGe Linux Operations
Sep 11, 2020 · Cloud Native

How to Build a Highly Available Kubernetes Cluster with kubeadm on CentOS 7

This guide walks through setting up a highly available Kubernetes cluster on five CentOS 7 machines using kubeadm, configuring keepalived and HAProxy for load balancing, disabling swap and SELinux, installing Docker, initializing the control plane, joining master and worker nodes, deploying Calico networking, and verifying the cluster’s functionality.

CentOSDockerKeepalived
0 likes · 18 min read
How to Build a Highly Available Kubernetes Cluster with kubeadm on CentOS 7
TAL Education Technology
TAL Education Technology
Sep 10, 2020 · Cloud Native

Accelerating Project Deployment with a Container Platform and Domain Convergence

This article describes how the infrastructure team reduced new project deployment time to under an hour by combining a container platform with domain convergence, detailing the processes, automation pipelines, Kubernetes-based deployment, autoscaling, logging, and security considerations for efficient, cloud‑native operations.

Cloud NativeDeployment AutomationKubernetes
0 likes · 17 min read
Accelerating Project Deployment with a Container Platform and Domain Convergence
Cloud Native Technology Community
Cloud Native Technology Community
Sep 10, 2020 · Cloud Native

Resolving Application Startup Failures Caused by Istio Sidecar Initialization Delays

This article analyzes why applications fail to start when the Istio sidecar proxy has not finished its xDS configuration, presents three practical solutions—including health‑check gating, pod container start order control, and Kubernetes startup dependencies—and recommends adopting design‑for‑failure principles for robust microservice deployments.

Cloud NativeIstioKubernetes
0 likes · 14 min read
Resolving Application Startup Failures Caused by Istio Sidecar Initialization Delays
Alibaba Cloud Native
Alibaba Cloud Native
Sep 9, 2020 · Cloud Native

How Nacos and Spring Cloud Alibaba Powered MasterClass’s Cloud‑Native Microservice Migration

This article details MasterClass Education’s end‑to‑end cloud‑native migration using Spring Cloud Alibaba, Nacos, Sentinel and related tools, covering registry selection, Nacos server deployment, monitoring, logging, performance testing, high‑availability sync with Eureka, CI/CD pipelines, gray releases, APM integration and disaster‑recovery drills.

Cloud NativeKubernetesNacos
0 likes · 23 min read
How Nacos and Spring Cloud Alibaba Powered MasterClass’s Cloud‑Native Microservice Migration
Full-Stack DevOps & Kubernetes
Full-Stack DevOps & Kubernetes
Sep 7, 2020 · Cloud Native

How to Scale a Kubernetes Cluster: Node Quotas, Kernel Tweaks, and Component Settings

This guide explains how to prepare a large‑scale Kubernetes cluster by increasing cloud resource quotas, adjusting kernel parameters, configuring master node sizes, optimizing etcd storage, tuning Docker and Kubelet image pull settings, and applying best‑practice pod and scheduler configurations for thousands of nodes.

Image PullKubernetesNode Quotas
0 likes · 11 min read
How to Scale a Kubernetes Cluster: Node Quotas, Kernel Tweaks, and Component Settings
Java Architecture Diary
Java Architecture Diary
Sep 4, 2020 · Cloud Native

Master Spring Cloud & Kubernetes: From Docker Basics to HA Production Clusters

An extensive two-hour video course guides you through Spring Cloud and Kubernetes, covering Linux system setup, Docker fundamentals, Dockerfile creation, Docker‑Compose deployment, Harbor registry, Rancher and K8s cluster installation, HA setups with RKE and Helm, as well as k3s basics and Spring Cloud deployment, with links to the videos and supplemental materials.

Cloud NativeDockerKubernetes
0 likes · 2 min read
Master Spring Cloud & Kubernetes: From Docker Basics to HA Production Clusters
Programmer DD
Programmer DD
Sep 3, 2020 · Cloud Native

Why k3s’s CNCF Sandbox Admission Signals a New Era for Edge Kubernetes

Rancher’s k3s, a lightweight Kubernetes for Edge, IoT, CI and ARM, has entered the CNCF Sandbox, marking the first Kubernetes‑compatible distribution to join; the announcement details its streamlined features, rapid adoption statistics, and the debate confirming its independent status.

CNCFCloud NativeKubernetes
0 likes · 4 min read
Why k3s’s CNCF Sandbox Admission Signals a New Era for Edge Kubernetes
Efficient Ops
Efficient Ops
Sep 1, 2020 · Cloud Native

How to Keep Your Kubernetes Cluster Running When a Node Goes Down

This article explains the architecture and practical techniques for achieving high availability in Kubernetes clusters, covering control‑plane and worker‑node design, network service handling, connection reuse, node eviction, storage considerations, and application‑level strategies to ensure continuous service during node failures.

ClusterKubernetesNode Failure
0 likes · 23 min read
How to Keep Your Kubernetes Cluster Running When a Node Goes Down
TAL Education Technology
TAL Education Technology
Sep 1, 2020 · Cloud Computing

Cost Optimization and Resource Management in an Online Education Platform: From XEN Migration to Container‑Based Scaling

This article describes how an online education platform reduced infrastructure costs and improved service reliability by replacing XEN with KVM, building resource‑tracking platforms, adopting Kubernetes‑based containerization, implementing rapid auto‑scaling, and establishing systematic resource auditing and standardization processes.

Cloud ComputingInfrastructureKubernetes
0 likes · 25 min read
Cost Optimization and Resource Management in an Online Education Platform: From XEN Migration to Container‑Based Scaling
Alibaba Cloud Native
Alibaba Cloud Native
Aug 31, 2020 · Cloud Native

Deploy a RocketMQ Cluster on Kubernetes with the RocketMQ Operator – Step‑by‑Step Guide

This article walks through the background of RocketMQ, explains why an Operator is needed for cloud‑native deployments, and provides a complete, hands‑on tutorial for installing RocketMQ Operator via OperatorHub or manually, creating a RocketMQ cluster on Kubernetes, verifying it with producer/consumer examples, and cleaning up the resources.

ApacheCloud NativeKubernetes
0 likes · 16 min read
Deploy a RocketMQ Cluster on Kubernetes with the RocketMQ Operator – Step‑by‑Step Guide
IT Architects Alliance
IT Architects Alliance
Aug 30, 2020 · Cloud Native

Mastering Kubernetes Services: From Creation to External Exposure

This guide walks through Kubernetes Service fundamentals, including creating services, configuring session affinity, exposing multiple ports, using named ports, discovering services via environment variables and DNS, managing Endpoints, and exposing services externally through NodePort, LoadBalancer, and Ingress with TLS support.

Cloud NativeEndpointsKubernetes
0 likes · 28 min read
Mastering Kubernetes Services: From Creation to External Exposure
MaGe Linux Operations
MaGe Linux Operations
Aug 28, 2020 · Cloud Native

Step-by-Step Guide to Building a Kubernetes Cluster on CentOS with Docker and Flannel

This comprehensive tutorial walks you through preparing three CentOS 7.5 machines, disabling firewalls and swap, installing Docker and Kubernetes components with yum repositories, configuring the master node, joining worker nodes, deploying Flannel networking, setting up the Kubernetes dashboard, and troubleshooting common issues.

CentOSCluster SetupDocker
0 likes · 30 min read
Step-by-Step Guide to Building a Kubernetes Cluster on CentOS with Docker and Flannel
Alibaba Cloud Developer
Alibaba Cloud Developer
Aug 28, 2020 · Cloud Native

Microservices in the Cloud‑Native Era: Architecture, Traffic Management & Security

This article explains how microservices have evolved from monolithic applications to cloud‑native environments, covering lifecycle management, traffic governance, programming models, trusted security, the role of containers, service mesh, Dapr, and Alibaba Cloud's EDAS platform, while highlighting active open‑source projects.

KubernetesMicroservicescloud-native
0 likes · 21 min read
Microservices in the Cloud‑Native Era: Architecture, Traffic Management & Security
Alibaba Cloud Native
Alibaba Cloud Native
Aug 27, 2020 · Cloud Native

How Inclavare Containers Bring Confidential Computing to Kubernetes

This article explains the fundamentals of confidential computing, introduces the open‑source Inclavare Containers project and its integration with Kubernetes, details its architecture, workflow, signing models, and the related ACK‑TEE platform, and answers common questions about deployment and performance.

Cloud NativeKubernetesconfidential computing
0 likes · 19 min read
How Inclavare Containers Bring Confidential Computing to Kubernetes
MaGe Linux Operations
MaGe Linux Operations
Aug 27, 2020 · Cloud Native

Kubernetes 1.19 Highlights: Year‑Long Support, Storage Updates & New APIs

Version 1.19 of Kubernetes, released after a 20‑week cycle, introduces a year‑long support window, storage capacity tracking, generic ephemeral volumes, CSI health monitoring, GA Ingress, structured logging with klog, kubelet TLS certificate rotation, plus numerous features graduating to stable and major enhancements across scheduling, security, and API design.

KubernetesRelease 1.19Storage
0 likes · 11 min read
Kubernetes 1.19 Highlights: Year‑Long Support, Storage Updates & New APIs
Full-Stack DevOps & Kubernetes
Full-Stack DevOps & Kubernetes
Aug 27, 2020 · Cloud Native

What’s New in Kubernetes 1.19? A Deep Dive into Year‑Long Support and Alpha Features

Kubernetes 1.19, released after a 20‑week cycle, introduces a one‑year support window, storage capacity tracking, generic ephemeral volumes, CSI health monitoring, Ingress reaching GA, structured logging, new klog methods, and kubelet TLS certificate rotation, while providing extensive release notes and ecosystem updates.

Cloud NativeKubernetesRelease 1.19
0 likes · 15 min read
What’s New in Kubernetes 1.19? A Deep Dive into Year‑Long Support and Alpha Features
Liangxu Linux
Liangxu Linux
Aug 26, 2020 · Operations

Turn Windows 10 into a Full‑Featured Linux Development Workstation with WSL 2

This guide explains why dual‑booting is being replaced by WSL 2, describes its architecture and performance benefits, and provides step‑by‑step instructions for installing Ubuntu 20.04, configuring WSL 2, and setting up VS Code, Docker, Kubernetes, and the new Windows Terminal for a powerful developer workstation.

DockerKubernetesLinux
0 likes · 9 min read
Turn Windows 10 into a Full‑Featured Linux Development Workstation with WSL 2
58 Tech
58 Tech
Aug 26, 2020 · Cloud Native

Dynamic Resource-Balancing Scheduling Strategies for Kubernetes in the 58 Cloud Platform

The article analyzes the limitations of native Kubernetes scheduling, proposes usage‑based and dynamic‑weight scheduling strategies to improve multi‑resource balance, presents experimental results showing significant CPU and memory utilization gains, and discusses cost benefits and future directions for the private cloud platform.

Cloud NativeDynamic WeightKubernetes
0 likes · 12 min read
Dynamic Resource-Balancing Scheduling Strategies for Kubernetes in the 58 Cloud Platform
UCloud Tech
UCloud Tech
Aug 26, 2020 · Cloud Native

How UCloud’s Cube Serverless Container Cuts Ops Overhead with Firecracker

The article details the background, user pain points, and technical design of UCloud’s Cube serverless container product, explaining its firecracker‑based runtime, cri‑o integration, Kubernetes scheduling, storage and network solutions, and future optimization plans.

FirecrackerKubernetesUCloud
0 likes · 9 min read
How UCloud’s Cube Serverless Container Cuts Ops Overhead with Firecracker
MaGe Linux Operations
MaGe Linux Operations
Aug 25, 2020 · Cloud Native

How to Run Multiple Containers Sequentially in a Single Kubernetes Pod

This article explains why native Kubernetes Jobs run containers concurrently, then shows how to achieve true sequential execution within a single pod using initContainers, and compares three approaches—native Job, Volcano, and Argo—detailing configurations, code samples, and practical trade‑offs.

ArgoJobKubernetes
0 likes · 9 min read
How to Run Multiple Containers Sequentially in a Single Kubernetes Pod
Top Architect
Top Architect
Aug 25, 2020 · Operations

Prometheus Monitoring in Kubernetes: Principles, Exporters, Configuration, Capacity Planning, and Best Practices

This comprehensive guide explores Prometheus as a cloud‑native monitoring solution for Kubernetes, covering core principles, exporter selection, configuration snippets, Grafana dashboard creation, capacity planning, high‑cardinality challenges, rate calculations, prediction functions, high‑availability designs, and integration with Alertmanager and other operational tools.

AlertmanagerExporterGrafana
0 likes · 38 min read
Prometheus Monitoring in Kubernetes: Principles, Exporters, Configuration, Capacity Planning, and Best Practices
Architecture Digest
Architecture Digest
Aug 25, 2020 · Operations

Best Practices and Advanced Topics for Prometheus Monitoring in Kubernetes

This article provides a comprehensive guide on using Prometheus for Kubernetes monitoring, covering fundamental principles, exporter selection, Grafana dashboard creation, memory and storage optimization, high‑availability designs, query performance, cardinality management, and integration with alerting and logging systems.

ExportersGrafanaKubernetes
0 likes · 33 min read
Best Practices and Advanced Topics for Prometheus Monitoring in Kubernetes
Alibaba Cloud Native
Alibaba Cloud Native
Aug 24, 2020 · Cloud Native

Dubbo 3.0: Redefining Cloud‑Native Microservices with New Protocols and K8s Support

This article reviews Dubbo 3.0’s evolution from its early Alibaba SOA roots to a cloud‑native microservice framework, detailing its open‑source growth, next‑generation RPC protocol, application‑level registration discovery, Kubernetes integration, flexible enhancements, and the roadmap for upcoming releases.

Cloud NativeDubboKubernetes
0 likes · 16 min read
Dubbo 3.0: Redefining Cloud‑Native Microservices with New Protocols and K8s Support
MaGe Linux Operations
MaGe Linux Operations
Aug 22, 2020 · Cloud Native

Master Python Kubernetes Jobs: Practical SDK Examples & Tips

This guide demonstrates how to manage Kubernetes Jobs using the Python client library, covering installation, initialization, creating, updating, monitoring, listing, and deleting jobs with both YAML and dictionary approaches, plus code snippets for watching events and retrieving associated pods.

JobKubernetesPython
0 likes · 10 min read
Master Python Kubernetes Jobs: Practical SDK Examples & Tips
Java Architect Essentials
Java Architect Essentials
Aug 20, 2020 · Cloud Native

Borg’s Resource Management, Isolation, and Lessons for Cloud‑Native Systems

This article examines Borg’s strategies for efficient machine utilization, fine‑grained resource allocation, and isolation—including cell compaction, resource reclamation, and performance isolation—provides experimental results and comparisons, and distills lessons learned to inform the design of cloud‑native systems such as Kubernetes.

BorgKubernetescloud-native
0 likes · 27 min read
Borg’s Resource Management, Isolation, and Lessons for Cloud‑Native Systems
Java Architecture Diary
Java Architecture Diary
Aug 19, 2020 · Backend Development

What Changed in Spring Boot 2.4 Config File Processing?

Spring Boot 2.4 introduces a major overhaul of how application.properties and application.yml files are processed, adding deterministic document ordering, new profile activation keys, support for multi‑document properties, profile groups, import of external configuration, and Kubernetes‑aware volume mounts, while preserving backward compatibility through a legacy mode.

@ProfileConfigurationKubernetes
0 likes · 12 min read
What Changed in Spring Boot 2.4 Config File Processing?
MaGe Linux Operations
MaGe Linux Operations
Aug 18, 2020 · Cloud Native

Mastering Kubernetes Services: From Creation to External Exposure

This article explains Kubernetes services in depth, covering how to create services, configure session affinity, expose multiple ports, use named ports, discover services via environment variables and DNS, expose services externally with NodePort, LoadBalancer, and Ingress, and set up readiness probes for pods.

KubernetesLoadBalancerService
0 likes · 33 min read
Mastering Kubernetes Services: From Creation to External Exposure
Tencent Cloud Developer
Tencent Cloud Developer
Aug 18, 2020 · Cloud Native

Kubernetes High Availability: Architecture, Network, Storage, and Application Strategies

The article explains how to achieve Kubernetes high availability by designing a three‑node control‑plane with stacked etcd, using pod anti‑affinity, tuning node‑monitor timers, handling stale endpoints, configuring TCP keep‑alive, managing node taints and eviction, and choosing RWX storage or appropriate StatefulSet strategies to minimize service disruption after node failures.

ClusterKubernetesNode Failure
0 likes · 21 min read
Kubernetes High Availability: Architecture, Network, Storage, and Application Strategies
StarRing Big Data Open Lab
StarRing Big Data Open Lab
Aug 18, 2020 · Cloud Native

Why Overlay Networks Matter: Deep Dive into Flannel’s UDP, VXLAN, and Host‑gw Modes

This article explains why Kubernetes requires an overlay network, describes Docker’s virtual bridge limitations, introduces Flannel’s architecture and its three data‑forwarding modes—UDP, VXLAN, and host‑gw—detailing their mechanisms, performance trade‑offs, and how the StarRing TCOS platform leverages these modes for different cluster sizes and network topologies.

FlannelKubernetesOverlay Network
0 likes · 13 min read
Why Overlay Networks Matter: Deep Dive into Flannel’s UDP, VXLAN, and Host‑gw Modes
Java Architect Essentials
Java Architect Essentials
Aug 18, 2020 · Cloud Native

Kubernetes Introduction: History, Architecture, and Open‑Source Impact

This article provides an overview of Kubernetes, explaining its purpose as an open‑source container orchestration platform, recounting its origins from internal Google discussions in 2013, the influence of Borg, the decision to open‑source it, and its subsequent growth into a widely adopted cloud‑native solution.

Cloud NativeContainer OrchestrationGoogle
0 likes · 6 min read
Kubernetes Introduction: History, Architecture, and Open‑Source Impact
Alibaba Cloud Native
Alibaba Cloud Native
Aug 17, 2020 · Cloud Native

Why Istio Is Embracing Monoliths: Insights from Red Hat’s Christian Posta

In this interview, Red Hat’s former chief architect Christian Posta explains how Istio’s architecture has been simplified from a fragmented control plane to the unified Istiod binary, outlines upcoming features in version 1.7, discusses WebAssembly integration, and shares his view on the evolving service‑mesh market.

Cloud NativeIstioKubernetes
0 likes · 8 min read
Why Istio Is Embracing Monoliths: Insights from Red Hat’s Christian Posta
Full-Stack DevOps & Kubernetes
Full-Stack DevOps & Kubernetes
Aug 16, 2020 · Cloud Native

How to Configure Alertmanager, Add WeChat Alerts, and Enable Automatic Service Discovery in Kubernetes

This guide walks through modifying Alertmanager to use a NodePort service, decoding and editing its secret to add custom receivers and a WeChat template, recreating the secret, and extending Prometheus Operator with additional scrape configs for automatic service discovery, including RBAC adjustments and verification steps.

KubernetesRBACServiceDiscovery
0 likes · 10 min read
How to Configure Alertmanager, Add WeChat Alerts, and Enable Automatic Service Discovery in Kubernetes
Architects Research Society
Architects Research Society
Aug 16, 2020 · Databases

Insights into PostgreSQL: Community, Features, and Future Directions – Interview with Brad Nicholson and Dave Cramer

Brad Nicholson and Dave Cramer discuss their experiences with PostgreSQL, covering the project's community strengths and weaknesses, emerging pluggable storage, JSON path, Kubernetes deployment challenges, performance tuning, and their vision for the database’s evolution over the next decade.

KubernetesPerformancePluggable Storage
0 likes · 20 min read
Insights into PostgreSQL: Community, Features, and Future Directions – Interview with Brad Nicholson and Dave Cramer
Architects Research Society
Architects Research Society
Aug 15, 2020 · Databases

Interview with Apache CouchDB Project Leaders on Features, Use Cases, and Future Directions

In this interview, Apache CouchDB project leaders Adam Kocoloski and Jan Lehnardt discuss the database's unique replication model, strengths and weaknesses, notable real‑world deployments, upcoming 3.0 and 4.0 releases, Kubernetes deployment advice, and guidance for newcomers to Erlang and the CouchDB community.

CouchDBKubernetesNoSQL
0 likes · 17 min read
Interview with Apache CouchDB Project Leaders on Features, Use Cases, and Future Directions
Cloud Native Technology Community
Cloud Native Technology Community
Aug 14, 2020 · Cloud Native

Deploying Nginx Ingress on Tencent Cloud TKE: Overview, Deployment Options, and Best Practices

This article provides a comprehensive guide to Nginx Ingress on Tencent Cloud TKE, covering its fundamentals, three deployment architectures, selection criteria, internal and external load‑balancer configurations, bandwidth considerations, Ingress creation, and monitoring with Prometheus.

Cloud NativeKubernetesLoadBalancer
0 likes · 13 min read
Deploying Nginx Ingress on Tencent Cloud TKE: Overview, Deployment Options, and Best Practices
ITPUB
ITPUB
Aug 14, 2020 · Cloud Native

Understanding Kubernetes Architecture: From Master Nodes to Service Networking

This article provides a comprehensive overview of Kubernetes, explaining its master‑node architecture, core components, deployment workflow, pod fundamentals, scaling and update strategies, networking layers, and service discovery mechanisms, enabling readers to grasp how container orchestration works in practice.

Cloud NativeContainer OrchestrationKubernetes
0 likes · 11 min read
Understanding Kubernetes Architecture: From Master Nodes to Service Networking
Alibaba Cloud Native
Alibaba Cloud Native
Aug 13, 2020 · Cloud Native

Debug Cloud‑Native Apps Locally with Alibaba EDAS in 3 Simple Steps

When a cloud‑deployed application behaves unexpectedly, this guide shows how to use Alibaba EDAS’s cloud‑native debugging tool to enable local‑to‑cloud integration, configure a remote‑accessible Kubernetes node, set up the IDE plugin, and run your service for seamless debugging without costly redeployments.

Alibaba CloudEDASIDE plugin
0 likes · 8 min read
Debug Cloud‑Native Apps Locally with Alibaba EDAS in 3 Simple Steps
Meituan Technology Team
Meituan Technology Team
Aug 13, 2020 · Cloud Native

Meituan’s Migration from OpenStack to Kubernetes: Large‑Scale Cloud‑Native Infrastructure, Challenges and Practices

Meituan migrated its massive cloud infrastructure from OpenStack to Kubernetes, containerizing over 98 % of services and implementing custom scheduling, NUMA‑aware placement, fine‑grained resource isolation, and an internal management platform that boosted stability above 99.99 %, cut costs, and paved the way for unified VM‑container scheduling and broader cloud‑native workloads.

Cloud NativeInfrastructureKubernetes
0 likes · 21 min read
Meituan’s Migration from OpenStack to Kubernetes: Large‑Scale Cloud‑Native Infrastructure, Challenges and Practices
Cloud Native Technology Community
Cloud Native Technology Community
Aug 13, 2020 · Cloud Native

The World’s Simplest Kubernetes Dashboard (k1s): Overview, Installation, Usage, and Implementation

This article introduces k1s, a minimalist Bash‑based Kubernetes dashboard that watches any resource type across namespaces, explains how to install it via Homebrew or a raw script, details its command‑line syntax, walks through the full source code line by line, and discusses its limitations and potential extensions.

Kubernetesbashcloud-native
0 likes · 15 min read
The World’s Simplest Kubernetes Dashboard (k1s): Overview, Installation, Usage, and Implementation
NetEase Media Technology Team
NetEase Media Technology Team
Aug 13, 2020 · Cloud Native

How NetEase Media Scaled Its Infrastructure with Containerization and Service Mesh

NetEase Media transformed its infrastructure by containerizing services, establishing multiple resource pools, implementing a ServiceMesh with NSF, and isolating beta and production environments, resulting in higher CPU utilization, automated scaling, and improved stability, while sharing lessons learned and future plans.

Cloud NativeInfrastructureKubernetes
0 likes · 22 min read
How NetEase Media Scaled Its Infrastructure with Containerization and Service Mesh
Java Architect Essentials
Java Architect Essentials
Aug 12, 2020 · Operations

Common Kubernetes Pitfalls and How to Fix Them

This article outlines frequent Kubernetes operational mistakes—such as misconfigured resource requests, missing probes, improper load‑balancer exposure, naïve autoscaling, IAM/RBAC misuse, lack of anti‑affinity, absent PodDisruptionBudgets, multi‑tenant pitfalls, and suboptimal externalTrafficPolicy—providing concrete remediation steps and best‑practice code examples.

AutoscalingKubernetesProbes
0 likes · 15 min read
Common Kubernetes Pitfalls and How to Fix Them