K8s | BestHub

Linux Ops Smart Journey

Oct 15, 2024 · Cloud Native

Master Kubernetes Vertical Pod Autoscaler (VPA): Installation, Configuration, and Real‑World Tuning

This guide explains what Kubernetes VPA is, its architecture, version compatibility, step‑by‑step installation, certificate setup, manifest generation, practical VPA configuration, validation procedures, performance testing, and known limitations, enabling you to optimize pod resources in cloud‑native clusters.

K8sKubernetesVPA

0 likes · 12 min read

Master Kubernetes Vertical Pod Autoscaler (VPA): Installation, Configuration, and Real‑World Tuning

Linux Ops Smart Journey

Oct 11, 2024 · Cloud Native

Master Kubernetes HPA: Auto-Scale Pods Efficiently with Real-World Examples

This guide explains what Kubernetes Horizontal Pod Autoscaler (HPA) is, how it works, its key features, and provides step‑by‑step configuration, verification, and scaling policy details with practical code examples for cloud‑native applications.

DevOpsHPAK8s

0 likes · 10 min read

Master Kubernetes HPA: Auto-Scale Pods Efficiently with Real-World Examples

IT Architects Alliance

Jun 18, 2024 · Cloud Native

Case Study of a Business Middle‑Platform Architecture Using SpringBoot, Kong API Gateway, MyCat, and K8s

This article presents a comprehensive case study of a high‑traffic business middle‑platform built with SpringBoot microservices, Kong API Gateway, MyCat‑sharded MySQL, Docker containerization, Kubernetes orchestration, CI/CD pipelines, and monitoring tools, detailing design decisions, implementation tricks, and operational lessons learned.

DevOpsDockerK8s

0 likes · 17 min read

Case Study of a Business Middle‑Platform Architecture Using SpringBoot, Kong API Gateway, MyCat, and K8s

System Architect Go

Jun 15, 2024 · Cloud Native

Understanding kube-scheduler and How to Create a Custom Scheduler in Kubernetes

This article explains the role of kube-scheduler in Kubernetes, details its scheduling workflow and plugin framework, and demonstrates how to define a custom scheduler by configuring KubeSchedulerConfiguration, creating a ConfigMap, deploying it via a Deployment, and verifying its operation alongside the default scheduler.

K8sKubernetescloud native

0 likes · 9 min read

Understanding kube-scheduler and How to Create a Custom Scheduler in Kubernetes

Mike Chen's Internet Architecture

May 14, 2024 · Cloud Native

Comprehensive Overview of Kubernetes (K8S) Architecture and Core Components

This article provides a detailed introduction to Kubernetes (K8S), explaining its four main problem areas, the master‑node architecture, key master and node components, networking modules, and the relationship between K8S and Docker, while also offering additional resource links.

Container OrchestrationK8sKubernetes

0 likes · 8 min read

Comprehensive Overview of Kubernetes (K8S) Architecture and Core Components

Efficient Ops

Jan 16, 2024 · Cloud Native

How to Fix Kubernetes Memory Leaks and Expired Certificates – Step‑by‑Step Guide

This article explains why long‑running Kubernetes clusters can suffer memory‑leak errors and certificate expiration, and provides detailed, command‑line solutions including disabling kmem accounting, recompiling runc and kubelet, and extending certificate validity to ten years.

DevOpsK8sKubernetes

0 likes · 12 min read

How to Fix Kubernetes Memory Leaks and Expired Certificates – Step‑by‑Step Guide

Test Development Learning Exchange

Nov 1, 2023 · Cloud Native

Comprehensive Guide to Installing, Configuring, and Deploying Applications on Kubernetes (K8s)

This article provides a step‑by‑step tutorial on preparing hardware, installing Docker, downloading and configuring Kubernetes, deploying the control plane and workloads, managing clusters, and detailed hands‑on examples for ConfigMaps, Jobs, Deployments, StatefulSets, and common applications such as Flask, MySQL, Redis, GitLab, and Jenkins, all illustrated with ready‑to‑use YAML and kubectl commands.

ConfigMapDockerK8s

0 likes · 18 min read

Comprehensive Guide to Installing, Configuring, and Deploying Applications on Kubernetes (K8s)

政采云技术

Aug 10, 2023 · Cloud Native

Detailed Overview of Kubernetes Gateway API

This article provides a comprehensive guide to Kubernetes Gateway API, covering its evolution from Ingress, core concepts, resource types, configuration examples, role‑based design, cross‑namespace routing, and practical steps for installation, deployment, and management using Istio and other controllers.

API GatewayGateway APIIngress

0 likes · 39 min read

Detailed Overview of Kubernetes Gateway API

DevOps Cloud Academy

Jul 26, 2023 · Cloud Native

Step-by-Step Guide to Deploying Jenkins with ArgoCD on a Kubernetes Cluster

This guide walks through setting up a Kubernetes cluster with NFS storage, loading Jenkins and agent Docker images, configuring ArgoCD, deploying Jenkins via declarative manifests, initializing Jenkins, creating and deploying a static Jenkins agent, and troubleshooting common issues, providing full code snippets and screenshots.

ArgoCDCI/CDDevOps

0 likes · 4 min read

Step-by-Step Guide to Deploying Jenkins with ArgoCD on a Kubernetes Cluster

37 Interactive Technology Team

Jul 21, 2023 · Cloud Native

Automated Performance Testing Architecture Using Alibaba Cloud PTS

The article explains how automated performance testing using Alibaba Cloud PTS—integrated with VPC‑based Kubernetes clusters, GitLab CI/CD pipelines, and cloud APIs—overcomes the inaccuracy, coordination delays, and resource waste of manual testing by providing on‑demand, scalable load generation, scenario orchestration, real‑time metrics, and cost‑effective reporting.

Alibaba Cloud PTSCI/CDDevOps

0 likes · 4 min read

Automated Performance Testing Architecture Using Alibaba Cloud PTS

Bilibili Tech

Nov 22, 2022 · Big Data

Overview of the Berserker Big Data Platform and Its Data Development Architecture

The Berserker big‑data platform provides a one‑stop data development and governance solution built on over 40 micro‑services, featuring the Archer scheduler with CN and EN nodes, Raft‑based state management, Docker‑isolated task execution, smart routing, and plans to make EN stateless, migrate to Kubernetes, and unify batch and streaming services.

ArcherBig DataDocker

0 likes · 17 min read

Overview of the Berserker Big Data Platform and Its Data Development Architecture

Tencent Cloud Developer

Aug 25, 2022 · Cloud Native

Kubernetes (K8s) Complete Guide: From Architecture to Cluster Setup and Resource Management

This guide walks developers through the evolution from physical and virtual deployments to containerization, explains Kubernetes architecture and core components, demonstrates building a one‑master‑two‑node cluster with kubeadm and Flannel, and details resource management using YAML with imperative and declarative kubectl commands.

Cluster SetupContainer OrchestrationDevOps

0 likes · 21 min read

Kubernetes (K8s) Complete Guide: From Architecture to Cluster Setup and Resource Management

Efficient Ops

Aug 23, 2022 · Cloud Native

Demystifying Kubernetes Pods: From YAML Basics to Full Lifecycle

This article walks readers through Kubernetes pod orchestration by breaking down the Pod YAML into Resource, Object, Spec, and Status sections, explaining REST API paths, metadata fields, lifecycle phases, health checks, and status reporting to deepen understanding of cloud‑native operations.

K8sKubernetesPod

0 likes · 19 min read

Demystifying Kubernetes Pods: From YAML Basics to Full Lifecycle

DevOps

Aug 5, 2022 · Cloud Native

SmartIDE v1.0 Release: Cloud‑Native IDE Features, k8s Support, ARM Compatibility, and GitLab CI Integration

The SmartIDE v1.0 release introduces a fully cloud‑native IDE with one‑command CLI deployment, complete Kubernetes mode, ARM processor support, team resource sharing, hybrid VSCode/JetBrains remote connections, WebTerminal, and GitLab CI pipeline integration, providing developers across Windows, macOS, and Linux with a versatile development environment.

ARMGitLab CIK8s

0 likes · 15 min read

SmartIDE v1.0 Release: Cloud‑Native IDE Features, k8s Support, ARM Compatibility, and GitLab CI Integration

Efficient Ops

Jul 3, 2022 · Cloud Native

Understanding Kubernetes: Core Components and How They Work Together

This article provides a concise, concept‑level overview of Kubernetes architecture, explaining the roles of master and worker nodes, Pods, networking, scheduling, storage, services, scaling, and controller interactions, illustrated with diagrams to help beginners grasp the system’s complexity.

Cluster ArchitectureContainer OrchestrationK8s

0 likes · 10 min read

Understanding Kubernetes: Core Components and How They Work Together

TAL Education Technology

Jan 13, 2022 · Cloud Native

Offline Mixed Deployment with Kubernetes: Architecture, Implementation, and Performance Evaluation for Big Data Workloads

This article describes a cloud‑native offline mixed‑deployment solution that leverages Kubernetes to share resources between big‑data clusters and business services, outlines its implementation steps, presents detailed performance comparisons between Yarn and Kubernetes using TPC‑DS, Spark, and Terasort workloads, and discusses production experience and future plans.

Big DataK8sKubernetes

0 likes · 8 min read

Offline Mixed Deployment with Kubernetes: Architecture, Implementation, and Performance Evaluation for Big Data Workloads

Youzan Coder

Dec 17, 2021 · Big Data

Upgrading Real-Time Computing Engine from Flink 1.10 to 1.13: Practices and Challenges

Youzan upgraded its real‑time computing engine from Flink 1.10 to 1.13 to meet rising SQL and containerization demands, gaining enhanced SQL syntax, time‑function handling, Window TVF standardization, Hive integration, K8s stability, elastic scaling, richer Kafka and format support, improved metrics and debugging tools, and successfully migrated all custom connectors, UDFs, and SQL jobs to the new Kubernetes‑based platform.

Big DataContainerizationFlink

0 likes · 22 min read

Upgrading Real-Time Computing Engine from Flink 1.10 to 1.13: Practices and Challenges

Architect

Nov 26, 2021 · Cloud Native

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

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

Container OrchestrationK8sKubernetes

0 likes · 20 min read

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

Cloud Native Technology Community

Oct 29, 2021 · Cloud Native

Understanding Kubernetes CSI: Persistent Volume Lifecycle and Component Interaction

This article explains how Kubernetes CSI enables out‑of‑tree persistent storage by detailing the PV lifecycle—Create, Attach, Detach, Mount, Unmount, Delete—and describing the roles of core components such as apiserver, PVController, external‑provisioner, external‑attacher, and kubelet, with code examples and diagrams.

CSIK8sKubernetes

0 likes · 15 min read

Understanding Kubernetes CSI: Persistent Volume Lifecycle and Component Interaction

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