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DevOps Coach
DevOps Coach
Apr 24, 2026 · Cloud Native

After Years Using Kubernetes, I Finally Grasped CRDs – Build One from Scratch

The article reveals why most Kubernetes engineers use Custom Resource Definitions without truly understanding them, explains how CRDs act as the language that extends the Kubernetes API, and provides a step‑by‑step walkthrough to create a production‑ready DatabaseCluster CRD, interact with it via kubectl and the Python client, and avoid common pitfalls.

API extensionCRDCustomResourceDefinition
0 likes · 17 min read
After Years Using Kubernetes, I Finally Grasped CRDs – Build One from Scratch
Volcano Engine Developer Services
Volcano Engine Developer Services
Jan 26, 2026 · Databases

How Volcano Engine veDB Scales to Tens of Thousands of Pods with Cloud‑Native Architecture

This article explains how Volcano Engine's veDB leverages compute‑storage separation, Kubernetes operators, and declarative operations to achieve extreme deployment density, seamless scaling, and high‑availability for millions of database instances, while addressing the challenges of traditional VM‑based deployments.

Cloud NativeOperatordatabase scaling
0 likes · 14 min read
How Volcano Engine veDB Scales to Tens of Thousands of Pods with Cloud‑Native Architecture
360 Zhihui Cloud Developer
360 Zhihui Cloud Developer
Sep 9, 2025 · Cloud Native

Master Client‑Go: Build Efficient Kubernetes Controllers with Go

Client‑Go is the official Go client library for Kubernetes, offering low‑level HTTP handling, local caching, and event‑driven List‑Watch mechanisms; the article explains its architecture, client types, cache components, code examples, and best practices for building production‑grade controllers and operators.

GoOperatorWorkqueue
0 likes · 21 min read
Master Client‑Go: Build Efficient Kubernetes Controllers with Go
Ops Development Stories
Ops Development Stories
Aug 29, 2025 · Cloud Native

How to Build a GPU Spot‑Pool Operator on Kubernetes with Kubebuilder

This guide walks through creating a Kubernetes Operator using Kubebuilder to manage a GPU spot‑pool on Tencent Cloud, covering CRD design, controller logic, code generation, and deployment steps, enabling automated scaling of GPU resources for AI workloads while illustrating core Cloud‑Native concepts.

GPUKubebuilderKubernetes
0 likes · 19 min read
How to Build a GPU Spot‑Pool Operator on Kubernetes with Kubebuilder
Alibaba Cloud Native
Alibaba Cloud Native
Aug 7, 2025 · Cloud Native

How Dubbo’s Cloud‑Native Upgrade Enables One‑Click Cluster Deployment and a New Visual Console

Apache Dubbo’s latest cloud‑native release introduces one‑click microservice cluster deployment, a brand‑new visual console, Helm chart support, and the Dubbo Operator, providing developers and operators with streamlined deployment, comprehensive lifecycle management, and automated Kubernetes‑native operations.

Cloud NativeDubboMicroservices
0 likes · 8 min read
How Dubbo’s Cloud‑Native Upgrade Enables One‑Click Cluster Deployment and a New Visual Console
21CTO
21CTO
Jul 10, 2025 · Artificial Intelligence

Can OpenAI’s AI‑Powered Browser Threaten Google Chrome’s Dominance?

OpenAI is set to launch an AI‑driven web browser built on Chromium that integrates ChatGPT‑style chat, the Operator agent for automated tasks, and a native assistant, aiming to challenge Google Chrome’s market lead and reshape how users interact with the web.

AI browserChatGPTChromium
0 likes · 5 min read
Can OpenAI’s AI‑Powered Browser Threaten Google Chrome’s Dominance?
php Courses
php Courses
Jun 24, 2025 · Cloud Native

Mastering Kubernetes Operators with Go: A Step‑by‑Step Guide

This comprehensive tutorial walks you through the fundamentals of Kubernetes Operator development using Go, covering core concepts, environment setup, project structure, controller implementation, advanced features, testing, deployment, and performance best practices for cloud‑native applications.

CRDCloud NativeGo
0 likes · 9 min read
Mastering Kubernetes Operators with Go: A Step‑by‑Step Guide
ITPUB
ITPUB
Mar 26, 2025 · Cloud Native

How KubeBlocks Enables Scalable, Automated Redis on Kubernetes at Kuaishou

This article details Kuaishou's migration of massive Redis clusters to Kubernetes using the KubeBlocks Operator, covering architecture, multi‑layer management requirements, federated cluster deployment, custom controllers, performance and stability considerations, and the resulting operational benefits.

Cloud NativeKubeBlocksKubernetes
0 likes · 15 min read
How KubeBlocks Enables Scalable, Automated Redis on Kubernetes at Kuaishou
dbaplus Community
dbaplus Community
Mar 11, 2025 · Operations

How a Unified White‑Screen Ops Platform Transformed Multi‑Cloud Middleware Management

This article details the challenges of traditional middleware operations, explains how Kubernetes and Operators were leveraged to build a unified, visual, and automated platform that standardizes, automates, and visualizes multi‑cloud resource management, and reports the significant efficiency, cost, and safety gains achieved across dozens of clusters.

AutomationKubernetesOperations
0 likes · 23 min read
How a Unified White‑Screen Ops Platform Transformed Multi‑Cloud Middleware Management
JavaScript
JavaScript
Feb 24, 2025 · Frontend Development

7 JavaScript Type Coercion Pitfalls You Must Avoid

This article explores seven common JavaScript type‑coercion pitfalls—including number‑string, boolean, null/undefined, object, array, multiple operand, and NaN comparisons—showing surprising results and providing code examples to help developers avoid subtle bugs in real‑world applications.

JavaScriptOperatorPitfalls
0 likes · 4 min read
7 JavaScript Type Coercion Pitfalls You Must Avoid
Test Development Learning Exchange
Test Development Learning Exchange
Feb 15, 2025 · Fundamentals

Overview of Common Python Built‑in Functions, itertools, and operator Utilities

This article introduces essential Python built‑in functions such as map, filter, reduce, sorted, any, all, zip, enumerate, and utilities from functools, itertools, and operator modules, providing concise explanations and practical code examples for each to help readers master fundamental programming techniques.

OperatorPythonbuilt-in functions
0 likes · 8 min read
Overview of Common Python Built‑in Functions, itertools, and operator Utilities
DeWu Technology
DeWu Technology
Feb 10, 2025 · Operations

White‑Screen Operations Platform for Multi‑Cloud Kubernetes Middleware Management

The White‑Screen Operations Platform unifies multi‑cloud Kubernetes cluster and middleware management—automating Kafka, Elasticsearch, node, PV, and YAML tasks through a visual UI, eliminating fragmented command‑line scripts, cutting operation times from hours to minutes, standardizing processes, providing auditability, and delivering significant cost savings while scaling for future Kubernetes resources.

AutomationKubernetesObservability
0 likes · 20 min read
White‑Screen Operations Platform for Multi‑Cloud Kubernetes Middleware Management
Ops Development & AI Practice
Ops Development & AI Practice
Jan 27, 2025 · Artificial Intelligence

How OpenAI’s Operator Lets AI Control Browsers Like a Human

The article explains OpenAI’s newly released Operator feature that enables AI to simulate human browser actions, outlines its underlying technologies, explores diverse application scenarios such as web automation and virtual assistants, and discusses the challenges and limitations of this breakthrough.

AI automationBrowser ControlOpenAI
0 likes · 9 min read
How OpenAI’s Operator Lets AI Control Browsers Like a Human
Xiaolei Talks DB
Xiaolei Talks DB
Dec 20, 2024 · Databases

Deploy a Production‑Ready TiDB 8.4 Cluster on Kubernetes with TiDB Operator

This guide walks you through the complete process of setting up a production‑grade TiDB 8.4.0 cluster on a self‑managed Kubernetes environment using the latest TiDB Operator, covering environment prerequisites, PV pool initialization, operator installation, CRD creation, and full cluster deployment with detailed commands and configurations.

Database DeploymentKubernetesOperator
0 likes · 15 min read
Deploy a Production‑Ready TiDB 8.4 Cluster on Kubernetes with TiDB Operator
dbaplus Community
dbaplus Community
Nov 28, 2024 · Cloud Native

Can Redis Thrive on Kubernetes? Insights from Kuaishou’s Cloud‑Native Journey

Drawing on Kuaishou’s experience, this article examines whether stateful services like Redis belong on Kubernetes, outlines the benefits and risks, and details a cloud‑native solution using custom workloads, KubeBlocks, and a federated cluster architecture to achieve scalable, reliable Redis deployments.

Cloud NativeFederated ClustersKubeBlocks
0 likes · 15 min read
Can Redis Thrive on Kubernetes? Insights from Kuaishou’s Cloud‑Native Journey
Xiaolei Talks DB
Xiaolei Talks DB
Nov 14, 2024 · Cloud Native

How to Back Up OceanBase 4.2.5 on Kubernetes to Baidu Cloud BOS (S3)

This guide walks you through upgrading the ob‑operator, creating S3 credentials, configuring an OBTenantBackupPolicy YAML, applying the backup, and verifying the backup status to achieve a full data backup of an OceanBase 4.2.5 tenant to Baidu Cloud BOS using Kubernetes.

BOSKubernetesOceanBase
0 likes · 8 min read
How to Back Up OceanBase 4.2.5 on Kubernetes to Baidu Cloud BOS (S3)
System Architect Go
System Architect Go
Nov 6, 2024 · Cloud Native

How Kubernetes Extended Resources Enable Custom Scheduling (and Their Limits)

This article explains how Kubernetes Extended Resources let you define custom resource types, describes the creation, synchronization, and scheduling workflow, highlights the non‑real‑time allocatable status behavior, and discusses practical limitations and the role of Device Plugins and Operators.

Cluster ManagementCustom SchedulingDevice Plugin
0 likes · 6 min read
How Kubernetes Extended Resources Enable Custom Scheduling (and Their Limits)
Kuaishou Tech
Kuaishou Tech
Oct 31, 2024 · Cloud Native

Stateful Service Cloud‑Native Practices: Kuaishou’s Redis on Kubernetes

This article examines the challenges and benefits of running stateful services such as Redis on Kubernetes, presents Kuaishou’s practical experience with cloud‑native migration, evaluates risks and performance impacts, and details the custom workloads, operators, federation and KubeBlocks solutions that enable large‑scale, reliable stateful service orchestration.

Cloud NativeFederationKubeBlocks
0 likes · 12 min read
Stateful Service Cloud‑Native Practices: Kuaishou’s Redis on Kubernetes
OPPO Kernel Craftsman
OPPO Kernel Craftsman
Aug 30, 2024 · Cloud Native

Middleware Containerization and Cloud‑Native Transformation at OPPO

OPPO transformed its sprawling, manually‑provisioned middleware clusters into a cloud‑native, containerized platform by building custom Kubernetes controllers, IP‑preserving StatefulSets, resource‑isolated containers, automated monitoring and self‑healing workflows, enabling rapid provisioning, efficient utilization, fault‑tolerant scaling and future serverless and service‑mesh integration.

KubernetesOperatorcloud-native
0 likes · 20 min read
Middleware Containerization and Cloud‑Native Transformation at OPPO
dbaplus Community
dbaplus Community
Jun 17, 2024 · Cloud Native

Why Terraform Should Retire: Embracing Kubernetes Operator Alternatives

The article critiques Terraform’s architectural quirks, drift‑management challenges, licensing controversy, and community split, then argues that adopting Kubernetes operator‑based infrastructure management offers a more modular, collaborative, and cloud‑agnostic solution for modern DevOps teams.

Cloud NativeInfrastructure as CodeKubernetes
0 likes · 13 min read
Why Terraform Should Retire: Embracing Kubernetes Operator Alternatives
ITPUB
ITPUB
May 26, 2024 · Cloud Native

Containerizing Elasticsearch & ClickHouse on Kubernetes: Bilibili’s Scalable, Low‑Cost Solution

This article details Bilibili’s journey of containerizing Elasticsearch and ClickHouse on Kubernetes, covering the challenges of stateful services, architectural decisions, custom operators, storage and network solutions, deployment steps, observability enhancements, and the resulting cost, quality, and efficiency gains.

ClickHouseCloud NativeElasticsearch
0 likes · 38 min read
Containerizing Elasticsearch & ClickHouse on Kubernetes: Bilibili’s Scalable, Low‑Cost Solution
Ops Development & AI Practice
Ops Development & AI Practice
May 12, 2024 · Cloud Native

How to Efficiently Detect Changes in Complex Kubernetes Operator Objects

This article explains how to efficiently detect changes in complex Kubernetes Operator objects by comparing current and desired states using methods such as reflect.DeepEqual, hash‑based comparison, JSON Patch generation, deep copying, and custom comparison functions, and offers best‑practice guidance for reliable controller implementations.

Change DetectionDeepEqualGo
0 likes · 8 min read
How to Efficiently Detect Changes in Complex Kubernetes Operator Objects
dbaplus Community
dbaplus Community
Apr 8, 2024 · Cloud Native

Containerizing Elasticsearch & ClickHouse on Kubernetes: Challenges & Solutions

Facing the complexities of running stateful services like Elasticsearch and ClickHouse in production, Bilibili’s infrastructure team detailed their migration to Kubernetes, describing the architectural design, custom operators, storage provisioning with LVM, network configuration, high‑availability strategies, observability, and the resulting cost, quality, and efficiency gains.

ClickHouseCloudNativeElasticsearch
0 likes · 37 min read
Containerizing Elasticsearch & ClickHouse on Kubernetes: Challenges & Solutions
Bilibili Tech
Bilibili Tech
Mar 12, 2024 · Cloud Native

Containerizing Elasticsearch and ClickHouse on Kubernetes: Architecture, Implementation, and Benefits

Bilibili migrated its Elasticsearch and ClickHouse clusters to Kubernetes using custom operators, CRDs, LVM‑based local storage, MacVLAN networking, and pod anti‑affinity, achieving higher resource utilization, isolation, and automation that cut server count, reduced latency spikes, and lowered operational costs dramatically.

ClickHouseElasticsearchKubernetes
0 likes · 38 min read
Containerizing Elasticsearch and ClickHouse on Kubernetes: Architecture, Implementation, and Benefits
Python Programming Learning Circle
Python Programming Learning Circle
Jan 31, 2024 · Fundamentals

10 Common Ways to Call Functions in Python

This article introduces ten frequently used Python function‑calling techniques—including built‑ins like filter, eval, exec and utilities from functools and operator—explaining their purpose, typical use cases, and providing clear code examples for each method.

OperatorPythonbuiltin
0 likes · 6 min read
10 Common Ways to Call Functions in Python
Cloud Native Technology Community
Cloud Native Technology Community
Dec 29, 2023 · Cloud Native

Mastering Strimzi Kafka Operator: Architecture, Deployment & Tuning on K8s

This article provides an in‑depth analysis of the Strimzi Kafka Operator, covering its core features, multi‑layer architecture, detailed installation steps on Kubernetes, Kafka cluster creation, production/consumption workflows, and the internal reconciliation mechanisms that enable automated scaling, storage tuning, and fault‑recovery.

Cloud NativeDeploymentKafka
0 likes · 11 min read
Mastering Strimzi Kafka Operator: Architecture, Deployment & Tuning on K8s
Tongcheng Travel Technology Center
Tongcheng Travel Technology Center
Jul 26, 2023 · Cloud Native

Design and Implementation of a Cloud‑Native Operator Platform for Component Management at Tongcheng Travel

This article details Tongcheng Travel's cloud‑native migration journey, describing the challenges of resource quota management, component versioning, and operational automation, and explains how a Kubernetes Operator platform built with Go, kubebuilder, and a watch‑broadcast mechanism addresses these issues while outlining future expansion plans.

Configuration ManagementGoKubernetes
0 likes · 9 min read
Design and Implementation of a Cloud‑Native Operator Platform for Component Management at Tongcheng Travel
DataFunTalk
DataFunTalk
Jun 16, 2023 · Cloud Native

Kubernetes Operator Deployment Challenges and Alluxio Operator Case Study

This article reviews the challenges of deploying applications on Kubernetes, introduces the operator concept as a mainstream solution, explains how to design and implement custom operators for services, and demonstrates these ideas with a detailed Alluxio Operator case study, including maturity levels and future enhancements.

AlluxioCloud NativeDeployment
0 likes · 17 min read
Kubernetes Operator Deployment Challenges and Alluxio Operator Case Study
AntTech
AntTech
May 31, 2023 · Cloud Native

Introduction to ChaosMeta: An Open‑Source Cloud‑Native Chaos Engineering Platform

ChaosMeta is an open‑source, cloud‑native chaos engineering platform derived from Ant Group's internal XMonkey system, offering a complete lifecycle solution, risk catalog, and extensive Kubernetes fault‑injection capabilities to help users discover and mitigate potential system risks through automated experiments.

AutomationCloud NativeKubernetes
0 likes · 7 min read
Introduction to ChaosMeta: An Open‑Source Cloud‑Native Chaos Engineering Platform
dbaplus Community
dbaplus Community
Apr 22, 2023 · Cloud Native

How Vivo Scales Multi‑Data‑Center Kubernetes with a Custom Operator

This article details Vivo's approach to managing thousands of Kubernetes nodes across multiple data centers by developing a declarative Kubernetes‑Operator, modular Ansible scripts, and a comprehensive CI matrix to automate deployment, scaling, upgrades, and fault recovery while reducing operational risk.

AnsibleCloud NativeKubernetes
0 likes · 13 min read
How Vivo Scales Multi‑Data‑Center Kubernetes with a Custom Operator
MaGe Linux Operations
MaGe Linux Operations
Apr 18, 2023 · Cloud Native

Mastering Kubernetes Operators: Best Practices for Reliable Cloud‑Native Applications

This article translates and expands Red Hat's guide on Kubernetes Operators, explaining how operators watch resources, handle reconcile cycles, implement watches, validate and initialize custom resources, manage finalizers, ownership, status, and error handling, and provides practical code examples for building production‑ready operators.

CRDCloud NativeOperator
0 likes · 21 min read
Mastering Kubernetes Operators: Best Practices for Reliable Cloud‑Native Applications
Alibaba Cloud Native
Alibaba Cloud Native
Apr 10, 2023 · Cloud Native

How CNStack Enables Full Lifecycle Management of Cloud Services and Components

This article provides a detailed overview of CNStack 2.0, explaining its cloud‑service and cloud‑component model, the cn‑app‑operator lifecycle controller, Sealer‑based build/share/run workflow, and the ability‑center white‑screen management that together simplify multi‑cluster cloud‑native application delivery.

CNStackKubernetesMulti-Cluster
0 likes · 12 min read
How CNStack Enables Full Lifecycle Management of Cloud Services and Components
Cloud Native Technology Community
Cloud Native Technology Community
Mar 30, 2023 · Cloud Native

Kubernetes List/Watch, Informer Mechanism, and Writing Controllers for Pods and Custom Resources

This article explains how Kubernetes uses the List/Watch API and the Informer client library to monitor resources, compares direct HTTP Watch with Informer, provides Go code examples for pod controllers, shared informers, custom CRD controllers, and introduces higher‑level frameworks such as controller‑runtime and Kubebuilder.

CloudNativeControllerCustomResource
0 likes · 49 min read
Kubernetes List/Watch, Informer Mechanism, and Writing Controllers for Pods and Custom Resources
Xiaolei Talks DB
Xiaolei Talks DB
Oct 19, 2022 · Databases

How to Deploy TiDB on Private or Public Cloud with TiDB Operator

This article explains how TiDB, a cloud‑native distributed database, can be deployed on private or public clouds using the TiDB Operator, covering Kubernetes basics, operator concepts, TiDB Operator features, architecture, and upcoming deployment guides.

Database DeploymentKubernetesOperator
0 likes · 10 min read
How to Deploy TiDB on Private or Public Cloud with TiDB Operator
vivo Internet Technology
vivo Internet Technology
Sep 28, 2022 · Cloud Native

Implementation and Practice of Karmada-Operator at vivo: Architecture, API Design, and CI/CD

vivo created an Ansible‑based Karmada‑Operator that declaratively manages multi‑cluster deployments, etcd backup/restore, and control‑plane upgrades via custom CRDs and CI pipelines, addressing the limitations of existing tools and providing extensible, reliable, self‑healing orchestration for large‑scale Kubernetes environments.

AnsibleCI/CDCloud Native
0 likes · 13 min read
Implementation and Practice of Karmada-Operator at vivo: Architecture, API Design, and CI/CD
Efficient Ops
Efficient Ops
Sep 12, 2022 · Cloud Native

Mastering Kubernetes CRDs and Operators: From Basics to Advanced Design

This article explains what Kubernetes CustomResourceDefinitions (CRDs) and Operators are, shows how they enable custom resources and automated lifecycle management, and presents practical YAML examples and a generic big‑data Operator design for cloud‑native environments.

CRDCloud NativeDevOps
0 likes · 12 min read
Mastering Kubernetes CRDs and Operators: From Basics to Advanced Design
DevOps Cloud Academy
DevOps Cloud Academy
Aug 14, 2022 · Cloud Native

Installing and Using Tektoncd Operator on Kubernetes

This guide explains how to install the Tektoncd Operator on a Kubernetes cluster, configure its CRDs, choose installation methods, customize component images, apply predefined profiles, and run a simple hello‑goodbye pipeline using Tekton tasks and PipelineRun objects.

Cloud NativeKubernetesOperator
0 likes · 10 min read
Installing and Using Tektoncd Operator on Kubernetes
Cloud Native Technology Community
Cloud Native Technology Community
Jul 26, 2022 · Cloud Native

Kafka on PaaSTA: Running Kafka on Kubernetes at Yelp (Part 1 – Architecture)

Yelp migrated its high‑throughput Kafka clusters from dedicated EC2 instances to a Kubernetes‑based PaaSTA platform, introducing a custom Kafka operator and Cruise Control to streamline provisioning, lifecycle management, upgrades, and scaling, thereby reducing deployment time and improving maintainability.

Cloud NativeCruise ControlKubernetes
0 likes · 11 min read
Kafka on PaaSTA: Running Kafka on Kubernetes at Yelp (Part 1 – Architecture)
Laiye Technology Team
Laiye Technology Team
Jul 22, 2022 · Cloud Native

Distributed Training Orchestration and Scheduling on Kubernetes: Architecture, Challenges, and Solutions

This article examines the pain points of distributed training orchestration and scheduling, presents a layered cloud‑native architecture built on Kubernetes, explains key components such as pipeline orchestrators, training job operators, schedulers, and topology managers, and discusses practical solutions using Argo, Kubeflow Pipelines, and the Volcano scheduler.

Distributed TrainingKubernetesML Platform
0 likes · 38 min read
Distributed Training Orchestration and Scheduling on Kubernetes: Architecture, Challenges, and Solutions
Efficient Ops
Efficient Ops
Jun 23, 2022 · Cloud Native

How Vivo Scales Kubernetes: Automated Multi‑Cluster Management with a Custom Operator

Vivo’s rapid migration to Kubernetes across multiple data centers required a secure, efficient, and reliable way to manage thousands of nodes, leading them to develop a custom k8s‑operator that streamlines cluster deployment, CI testing, declarative APIs, and automated repair for large‑scale cloud‑native environments.

Cloud NativeCluster AutomationDevOps
0 likes · 3 min read
How Vivo Scales Kubernetes: Automated Multi‑Cluster Management with a Custom Operator
ITPUB
ITPUB
Jun 12, 2022 · Cloud Native

How Vivo Scales Multi‑Data‑Center Kubernetes with a Custom Operator

Vivo describes how it built a Kubernetes‑Operator and CI pipeline to automate large‑scale, multi‑data‑center cluster deployment, modular management, and lifecycle operations using Ansible, kubeadm, and kubevirt, improving reliability, maintainability, and scalability of its Kubernetes fleets.

AnsibleAutomationCloud Native
0 likes · 14 min read
How Vivo Scales Multi‑Data‑Center Kubernetes with a Custom Operator
vivo Internet Technology
vivo Internet Technology
Jun 8, 2022 · Cloud Native

Vivo’s Large‑Scale Kubernetes Operator Practice for Multi‑Data‑Center Cluster Management

Vivo replaced error‑prone manual Ansible playbooks with a custom Kubernetes Operator that uses declarative CRDs and modular Ansible scripts to automate the full lifecycle—deployment, scaling, upgrades, and recovery—of thousands of nodes across multiple data‑centers, supported by extensive CI testing and future kubeadm integration.

AnsibleCI/CDCloud Native
0 likes · 14 min read
Vivo’s Large‑Scale Kubernetes Operator Practice for Multi‑Data‑Center Cluster Management
dbaplus Community
dbaplus Community
Apr 16, 2022 · Cloud Native

How Cloud Native Is Redefining Cloud Computing: Inside Kubernetes Architecture

This article explores the maturation of cloud computing, explains why cloud‑native has become the driving engine for modern workloads, and provides a detailed overview of Kubernetes architecture, its extensibility, and the fragmentation challenges across runtimes, networking, storage, and application management.

Operatorcontainer-runtimenetwork
0 likes · 19 min read
How Cloud Native Is Redefining Cloud Computing: Inside Kubernetes Architecture
MaGe Linux Operations
MaGe Linux Operations
Feb 7, 2022 · Cloud Native

Why K8ssandra Is Switching from Helm to Its Own Operator

The article explains how K8ssandra, an Apache Cassandra distribution for Kubernetes, evolved from using Helm charts to developing a dedicated Operator to overcome Helm's limitations, improve multi‑cluster support, and align more closely with Kubernetes best practices.

Cloud NativeGoK8ssandra
0 likes · 13 min read
Why K8ssandra Is Switching from Helm to Its Own Operator
HomeTech
HomeTech
Jan 13, 2022 · Cloud Native

AutoKH: A Mixed‑Workload Resource Management Solution on Kubernetes and Hadoop

AutoKH is a cloud‑native mixed‑workload framework that integrates Kubernetes and Hadoop to dynamically schedule online and offline tasks, improve CPU and memory utilization, enforce priority classes, and ensure service stability through operators, CronHPA, and resource‑control components.

CPU ManagerHadoopKubernetes
0 likes · 19 min read
AutoKH: A Mixed‑Workload Resource Management Solution on Kubernetes and Hadoop
Qingyun Technology Community
Qingyun Technology Community
Nov 26, 2021 · Cloud Native

How RadonDB MySQL Operator Simplifies MySQL Deployment on Kubernetes

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

KubernetesOperatordatabase
0 likes · 4 min read
How RadonDB MySQL Operator Simplifies MySQL Deployment on Kubernetes
Top Architect
Top Architect
Nov 15, 2021 · Cloud Native

Deploying Spring Boot Applications on Kubernetes with Spring Boot Operator

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

CRDDockerJib
0 likes · 13 min read
Deploying Spring Boot Applications on Kubernetes with Spring Boot Operator
Python Programming Learning Circle
Python Programming Learning Circle
Oct 8, 2021 · Fundamentals

Understanding Python’s += Operator and Mutable Tuples

This article explains the unique features of Python’s plus‑equals (+=) operator, demonstrates its usage with simple and complex examples, explores the concept of mutable elements within immutable tuples, and provides sample code illustrating how these operators work under the hood.

Mutable Data StructuresOperatorPython
0 likes · 6 min read
Understanding Python’s += Operator and Mutable Tuples
Alibaba Cloud Native
Alibaba Cloud Native
Jul 26, 2021 · Cloud Native

How Triton Enables Seamless Container Deployment on Alibaba Cloud ACK

This article explains how Zhangmen built the Triton platform on Alibaba Cloud ACK and OpenKruise to automate Kubernetes container releases, detailing the design of the DeployFlow CRD, batch‑wise rollout strategies, canary deployments, UI interactions, and the operators that power continuous delivery.

CRDCloud NativeContainer Deployment
0 likes · 20 min read
How Triton Enables Seamless Container Deployment on Alibaba Cloud ACK
Alibaba Cloud Native
Alibaba Cloud Native
Jul 16, 2021 · Cloud Native

What Is Cloud Native? Exploring Its Evolving Vision and Practices

This article explains that cloud native is not a fixed definition but an evolving vision and set of best‑practice methods—such as immutable infrastructure, automation, sidecar architecture, and Kubernetes—that enable software to be born, grow, and operate efficiently in the cloud while reducing cost and complexity.

ContainersKubernetesOperator
0 likes · 22 min read
What Is Cloud Native? Exploring Its Evolving Vision and Practices
360 Tech Engineering
360 Tech Engineering
Jul 2, 2021 · Artificial Intelligence

DGL Operator: A Kubernetes‑Native Solution for Distributed Graph Neural Network Training

The article introduces DGL Operator, an open‑source Kubernetes‑based controller that automates the lifecycle of distributed graph neural network training with DGL, explains its terminology, challenges of native DGL distribution, and provides detailed architecture, workflow, and YAML/CLI examples for easy deployment.

AIDGLDistributed Training
0 likes · 18 min read
DGL Operator: A Kubernetes‑Native Solution for Distributed Graph Neural Network Training
Sohu Tech Products
Sohu Tech Products
Jun 23, 2021 · Cloud Native

Containerizing Stateful Services on Kubernetes: Challenges, Solutions, and Best Practices

This article examines the difficulties of running stateful services such as Redis, etcd, and MySQL on Kubernetes and presents practical solutions—including workload selection, CRD/operator extensions, scheduling strategies, high‑availability mechanisms, performance‑optimized networking and storage, and chaos‑engineering validation—to achieve reliable, high‑performance containerized deployments.

CRDKubernetesNetworking
0 likes · 32 min read
Containerizing Stateful Services on Kubernetes: Challenges, Solutions, and Best Practices
Qingyun Technology Community
Qingyun Technology Community
Jun 23, 2021 · Databases

Why Containerizing MySQL Is a Game‑Changer for Modern Operations

This article examines the challenges of traditional MySQL deployments, explains how containerization with Docker and Kubernetes addresses cost, elasticity, and operational complexity, and introduces RadonDB MySQL's Helm and Operator solutions for high‑availability cloud‑native database management.

Cloud NativeKubernetesOperator
0 likes · 9 min read
Why Containerizing MySQL Is a Game‑Changer for Modern Operations
Architecture Digest
Architecture Digest
Jun 3, 2021 · Operations

Deploying Apache Zookeeper on Kubernetes with StatefulSet, Operator, and KUDO

This guide demonstrates how to deploy Apache Zookeeper on Kubernetes using three approaches—StatefulSet, a custom Operator, and KUDO—covering configuration files, command‑line steps, scaling procedures, and verification, enabling elastic, high‑availability service discovery in cloud‑native environments.

Cloud NativeKUDOKubernetes
0 likes · 7 min read
Deploying Apache Zookeeper on Kubernetes with StatefulSet, Operator, and KUDO
Efficient Ops
Efficient Ops
Jun 2, 2021 · Cloud Native

How Kubernetes Controllers Automate Cluster Management: A Deep Dive

This article explains Kubernetes' controller pattern, detailing how declarative APIs, controllers like ReplicaSet, and components such as Reflector, Informer, and Indexer work together to achieve automated, self‑healing cluster operations and illustrate the benefits of declarative over imperative programming.

Cloud NativeKubernetesOperator
0 likes · 18 min read
How Kubernetes Controllers Automate Cluster Management: A Deep Dive
Volcano Engine Developer Services
Volcano Engine Developer Services
Apr 1, 2021 · Cloud Native

How to Run Redis Natively on Kubernetes: Architecture & Ops Guide

This article explains Redis fundamentals, its typical use cases, and presents a detailed cloud‑native deployment architecture on Kubernetes—including Server, Proxy, ConfigServer components, placement strategies, storage handling, scaling, and upgrade procedures—illustrated with diagrams and practical operator workflows.

KubernetesOperatorStatefulSet
0 likes · 17 min read
How to Run Redis Natively on Kubernetes: Architecture & Ops Guide
Alibaba Cloud Developer
Alibaba Cloud Developer
Aug 31, 2020 · Databases

How to Build a Cloud‑Native High‑Availability MySQL with Kubernetes

This article introduces the SlightShift MySQL high‑availability solution, detailing cloud‑native design principles, architecture, key technologies such as Raft‑based leader election, Local PV storage, ProxySQL routing, automated failover, backup/recovery, and the operator‑driven declarative management that enable scalable, low‑cost, resilient MySQL deployments on Kubernetes.

Cloud NativeOperatordatabase
0 likes · 19 min read
How to Build a Cloud‑Native High‑Availability MySQL with Kubernetes
Manbang Technology Team
Manbang Technology Team
Jun 8, 2020 · Cloud Native

Design and Implementation of a Zookeeper Operator for Kubernetes

This article outlines the design, functional requirements, CRD definition, architecture, deployment, scaling, monitoring, fault‑tolerance, and upgrade strategies of a Zookeeper operator on Kubernetes, including code examples, service configurations, and integration with Prometheus and OAM standards.

CRDCloud NativeKubernetes
0 likes · 18 min read
Design and Implementation of a Zookeeper Operator for Kubernetes
dbaplus Community
dbaplus Community
May 12, 2020 · Cloud Native

Migrating Massive Big‑Data Services to Kubernetes: Lessons from Tongcheng‑eLong

This article details how Tongcheng‑eLong transitioned from Docker‑Host deployments to a Kubernetes‑based platform for hundreds of storage and compute services, covering network integration, IP management, service synchronization, storage strategies, operator development, monitoring, logging, and the challenges and future plans they encountered.

Big DataCloud NativeDocker
0 likes · 17 min read
Migrating Massive Big‑Data Services to Kubernetes: Lessons from Tongcheng‑eLong
Efficient Ops
Efficient Ops
Dec 26, 2019 · Cloud Native

Why Kubernetes Is the Next‑Generation Operating System for Developers

This article explains how Kubernetes transforms from a container orchestrator into a declarative, cloud‑native operating system, showing beginner‑friendly examples, the benefits of YAML‑based deployments, operators, and how it simplifies software delivery compared to traditional Linux VM workflows.

Cloud NativeDeploymentKubernetes
0 likes · 21 min read
Why Kubernetes Is the Next‑Generation Operating System for Developers
Alibaba Cloud Native
Alibaba Cloud Native
Dec 26, 2019 · Cloud Native

How to Model and Expose Cloud Services with OAM: A Practical Guide

This guide explains how to use the Open Application Model (OAM) to classify services, write OAM definitions with JSON Schema, implement an OAM operator, and uniformly expose and consume cloud resources across platforms, illustrated with Kubernetes examples and code snippets.

JSON SchemaKubernetesOAM
0 likes · 10 min read
How to Model and Expose Cloud Services with OAM: A Practical Guide
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 NativeCluster ManagementKubernetes
0 likes · 15 min read
Scaling Kubernetes at Ant Financial: The Kube‑on‑Kube Architecture Explained
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
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
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
AntTech
AntTech
Jul 25, 2019 · Cloud Native

Large‑Scale Kubernetes Deployment and Cloud‑Native Practices at Ant Financial

Ant Financial’s Kubernetes team built one of the world’s largest clusters—hundreds of thousands of nodes—by applying cloud‑native operators, GitOps, and extensive performance optimizations to achieve rapid, automated, and reliable large‑scale workloads during the 2019 Tmall 618 promotion.

GitOpsOperatorcloud-native
0 likes · 16 min read
Large‑Scale Kubernetes Deployment and Cloud‑Native Practices at Ant Financial