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Kubernetes

4439 articles · Page 12 of 45
Alibaba Cloud Observability
Alibaba Cloud Observability
Jan 13, 2025 · Cloud Native

Alibaba Cloud’s Guide to Stable Large‑Scale Kubernetes After OpenAI Crash

After the OpenAI outage caused massive Kubernetes API overload, Alibaba Cloud’s Container Service and Observability teams detail how they reinforce large‑scale K8s clusters with high‑availability control‑plane design, optimized Prometheus probing, out‑of‑band monitoring, and best‑practice guidelines for capacity planning, safe releases, and rapid incident response.

Alibaba CloudCluster stabilityKubernetes
0 likes · 21 min read
Alibaba Cloud’s Guide to Stable Large‑Scale Kubernetes After OpenAI Crash
Alibaba Cloud Infrastructure
Alibaba Cloud Infrastructure
Jan 10, 2025 · Cloud Native

Service-Level Disaster Recovery with Alibaba Cloud Service Mesh (ASM) across Multi-Cluster and Multi-Region Deployments

This guide explains how to handle service‑level failures in Kubernetes by using Alibaba Cloud Service Mesh (ASM) to automatically detect faults, shift traffic based on geographic priority, and implement various multi‑cluster, multi‑region, and multi‑cloud topologies for high availability.

ASMKubernetesTraffic Shifting
0 likes · 31 min read
Service-Level Disaster Recovery with Alibaba Cloud Service Mesh (ASM) across Multi-Cluster and Multi-Region Deployments
Java Tech Enthusiast
Java Tech Enthusiast
Jan 9, 2025 · Cloud Native

Configuring NVIDIA Docker Plugin and GPU Access in Kubernetes

This guide walks through installing the NVIDIA container toolkit, configuring Docker to use the NVIDIA runtime, verifying GPU access, deploying the NVIDIA device plugin in Kubernetes, labeling GPU nodes, and running a GPU‑accelerated FFmpeg pod to confirm successful GPU integration.

Container ToolkitDockerGPU Scheduling
0 likes · 12 min read
Configuring NVIDIA Docker Plugin and GPU Access in Kubernetes
macrozheng
macrozheng
Jan 9, 2025 · Cloud Native

How Windmill Turns Scripts into Interactive UIs and Automated Workflows

Windmill is an open‑source platform that converts scripts into interactive user interfaces and orchestrated workflows, offering automatic UI generation, multi‑language support, high‑performance Rust backend, and secure sandboxing, and can be self‑hosted via Docker Compose or Kubernetes for rapid internal tool development.

DockerKubernetesRust
0 likes · 6 min read
How Windmill Turns Scripts into Interactive UIs and Automated Workflows
Liangxu Linux
Liangxu Linux
Jan 8, 2025 · Cloud Native

Enable NVIDIA GPU Access in Docker and Kubernetes with the NVIDIA Container Toolkit

This guide walks through checking system and software environments, installing and configuring the NVIDIA Docker plugin, verifying GPU access in Docker containers, deploying the NVIDIA device plugin on a Kubernetes cluster, creating GPU‑enabled pods, and troubleshooting common issues, all with concrete commands and configuration examples.

Container ToolkitFFmpegKubernetes
0 likes · 12 min read
Enable NVIDIA GPU Access in Docker and Kubernetes with the NVIDIA Container Toolkit
Alibaba Cloud Infrastructure
Alibaba Cloud Infrastructure
Jan 8, 2025 · Cloud Native

Designing AZ‑Level Disaster Recovery with Alibaba Cloud ACK and Service Mesh ASM

This guide explains how to achieve zone‑level disaster recovery on Alibaba Cloud by deploying multi‑AZ ACK clusters, configuring Service Mesh ASM for observability and traffic shifting, and using Prometheus‑based metrics and alerts to detect and isolate failures, including step‑by‑step instructions and sample YAML manifests.

KubernetesMulti‑AZPrometheus
0 likes · 24 min read
Designing AZ‑Level Disaster Recovery with Alibaba Cloud ACK and Service Mesh ASM
Full-Stack DevOps & Kubernetes
Full-Stack DevOps & Kubernetes
Jan 7, 2025 · Cloud Native

Build a Full Kubernetes DevOps Pipeline: From Containerization to Monitoring

This guide walks through a complete Kubernetes DevOps case study, detailing how to containerize micro‑services, create Docker images, write deployment and service manifests, set up a CI/CD pipeline with Jenkins or GitLab CI, integrate monitoring with Prometheus‑Grafana, manage logs via ELK/EFK, optionally add a service mesh, and perform fault‑injection testing for continuous optimization.

CI/CDIstioKubernetes
0 likes · 6 min read
Build a Full Kubernetes DevOps Pipeline: From Containerization to Monitoring
IT Architects Alliance
IT Architects Alliance
Jan 6, 2025 · Cloud Native

Mastering Service Discovery and Dynamic Scaling in Cloud‑Native Architectures

This article explains how distributed systems transition from monolithic to micro‑service architectures, detailing the role of registries, service registration methods, discovery mechanisms, and both horizontal and vertical scaling strategies, with practical examples and guidance for technology selection and future trends.

Cloud NativeDistributed ArchitectureDynamic Scaling
0 likes · 21 min read
Mastering Service Discovery and Dynamic Scaling in Cloud‑Native Architectures
Alibaba Cloud Big Data AI Platform
Alibaba Cloud Big Data AI Platform
Jan 6, 2025 · Cloud Native

How Fluid Enables Seamless Dynamic Dataset Mounting for Cloud‑Native AI Development

PAI‑DSW leverages the Fluid project to provide a cloud‑native AI development platform where data scientists can dynamically mount and unmount OSS datasets on running Kubernetes pods without restarting, improving workflow efficiency and addressing the challenges of heterogeneous data source management in AI engineering.

AI developmentCloud NativeFluid
0 likes · 18 min read
How Fluid Enables Seamless Dynamic Dataset Mounting for Cloud‑Native AI Development
Infra Learning Club
Infra Learning Club
Jan 4, 2025 · Cloud Native

How GPU Devices Are Dynamically Mounted to Kubernetes Pods

This article dissects the GPUMounter project's implementation of dynamic GPU device mounting to a pod, detailing the roles of cgroups (v1 and v2) and Linux namespaces, and provides step‑by‑step command‑line examples and a CLI tool for practical use.

Kubernetescgroupsdynamic mounting
0 likes · 13 min read
How GPU Devices Are Dynamically Mounted to Kubernetes Pods
Alibaba Cloud Infrastructure
Alibaba Cloud Infrastructure
Jan 3, 2025 · Cloud Native

How to Enable LLM Traffic Observability with Alibaba Cloud Service Mesh (ASM)

This guide explains how to use Alibaba Cloud Service Mesh (ASM) to add infrastructure‑level observability for large language model (LLM) traffic, covering custom access‑log fields, new Prometheus metrics for token usage, and adding model dimensions to native Istio metrics, with step‑by‑step commands and configuration examples.

ASMKubernetesLLM
0 likes · 14 min read
How to Enable LLM Traffic Observability with Alibaba Cloud Service Mesh (ASM)
Bilibili Tech
Bilibili Tech
Jan 3, 2025 · Big Data

Evolution and Production Practices of Apache Celeborn Remote Shuffle Service at Bilibili

Bilibili replaced Spark’s unstable External Shuffle Service with a push‑based approach, then deployed Apache Celeborn’s remote shuffle on Kubernetes using HA masters, tiered workers, extensive monitoring, history‑based routing, chaos testing, and seamless Spark, Flink, and MapReduce integration, while planning self‑healing, elastic scaling, and priority‑aware I/O enhancements.

Apache CelebornFlinkKubernetes
0 likes · 28 min read
Evolution and Production Practices of Apache Celeborn Remote Shuffle Service at Bilibili
StarRocks
StarRocks
Jan 2, 2025 · Big Data

StarRocks Compute‑Storage Separation Cuts Costs 40% and Boosts Efficiency 20% at DMALL

DMALL upgraded its big‑data platform by adopting StarRocks 3.x with compute‑storage separation, lakehouse external tables, and Kubernetes deployment, achieving 20% higher compute utilization, 40% lower storage cost, faster cluster provisioning, and notable improvements in development and operations efficiency.

Compute-Storage SeparationKubernetesLakehouse
0 likes · 25 min read
StarRocks Compute‑Storage Separation Cuts Costs 40% and Boosts Efficiency 20% at DMALL
Alibaba Cloud Native
Alibaba Cloud Native
Jan 2, 2025 · Cloud Native

Unlocking Serverless Elastic Scaling: ElasticWorkload, WorkloadSpread, UnitedDeployment & ResourcePolicy Explained

This article explains how Alibaba Cloud ACK’s four configurable plugins—ElasticWorkload, WorkloadSpread, UnitedDeployment, and ResourcePolicy—provide flexible, on‑demand resource scaling for serverless workloads, compares their architectures, outlines usage scenarios, shows real‑world examples, and discusses their strengths and limitations.

ACKElastic ScalingKubernetes
0 likes · 33 min read
Unlocking Serverless Elastic Scaling: ElasticWorkload, WorkloadSpread, UnitedDeployment & ResourcePolicy Explained
Alibaba Cloud Infrastructure
Alibaba Cloud Infrastructure
Jan 1, 2025 · Industry Insights

How Cloud‑Native Is Reshaping China’s Game Industry and What Elastic Strategies Developers Need

The article analyzes the rapid growth of China's game cloud market, explains why cloud‑native adoption has become industry‑wide, and details practical application‑layer and resource‑layer elasticity strategies—including OpenKruiseGame, state‑aware scaling, and Alibaba Cloud node‑scaling options—to improve performance and reduce costs.

Alibaba CloudCloud NativeElastic Scaling
0 likes · 14 min read
How Cloud‑Native Is Reshaping China’s Game Industry and What Elastic Strategies Developers Need
MaGe Linux Operations
MaGe Linux Operations
Dec 31, 2024 · Cloud Native

Step-by-Step Guide to Deploy Flannel CNI with Host‑GW, VXLAN, and iptables Optimization in Kubernetes

This tutorial walks through Kubernetes CNI networking, introduces common plugins, explains Flannel's three network models, details cluster planning, software download, installation, configuration, supervisor setup, service startup, pod‑to‑pod connectivity verification, iptables rule optimization, and DNS troubleshooting for a functional Flannel‑based cluster.

CNIClusterDocker
0 likes · 20 min read
Step-by-Step Guide to Deploy Flannel CNI with Host‑GW, VXLAN, and iptables Optimization in Kubernetes
Architect's Guide
Architect's Guide
Dec 31, 2024 · Backend Development

Apollo Configuration Center: Concepts, Architecture, and Spring Boot Integration Guide

This article provides a comprehensive tutorial on Apollo, covering its basic concepts, architecture, four-dimensional configuration model, client design, high‑availability considerations, and step‑by‑step instructions for creating a Spring Boot project, integrating Apollo dependencies, configuring environments, testing dynamic updates, and deploying the application on Kubernetes.

JavaKubernetesMicroservices
0 likes · 22 min read
Apollo Configuration Center: Concepts, Architecture, and Spring Boot Integration Guide
dbaplus Community
dbaplus Community
Dec 30, 2024 · Cloud Native

What’s New in Kubernetes v1.32? A Deep Dive into 44 Feature Enhancements

Kubernetes v1.32 introduces 44 enhancements—including 13 stable, 12 beta, and 19 alpha features—spanning dynamic resource allocation, Windows node support, improved kubelet reliability, new API endpoints, and extensive updates to DRA, pod‑level resources, and scheduling, all aimed at strengthening the cloud‑native ecosystem.

Cloud NativeDRAFeature Enhancements
0 likes · 16 min read
What’s New in Kubernetes v1.32? A Deep Dive into 44 Feature Enhancements
Alibaba Cloud Observability
Alibaba Cloud Observability
Dec 30, 2024 · Cloud Native

What Caused OpenAI’s Global Outage? Lessons for Cloud‑Native Observability

The article analyzes the December 11 OpenAI outage, revealing that a newly deployed telemetry service overloaded Kubernetes API servers, breaking DNS resolution and slowing recovery, and compares OpenAI’s approach with LoongCollector/iLogtail’s design to offer stability insights for cloud‑native environments.

API ServerCloud NativeKubernetes
0 likes · 15 min read
What Caused OpenAI’s Global Outage? Lessons for Cloud‑Native Observability
MaGe Linux Operations
MaGe Linux Operations
Dec 30, 2024 · Cloud Native

Step-by-Step Guide to Deploy a Kubernetes Cluster on CentOS 7

This tutorial walks through preparing three CentOS 7 hosts, installing Docker, configuring kubeadm, initializing a Kubernetes master, troubleshooting common errors, adding worker nodes, installing a CNI plugin, testing the cluster with an Nginx deployment, and provides essential kubectl commands for ongoing management.

CNICentOSCluster Setup
0 likes · 22 min read
Step-by-Step Guide to Deploy a Kubernetes Cluster on CentOS 7
MaGe Linux Operations
MaGe Linux Operations
Dec 29, 2024 · Cloud Native

Step-by-Step Guide to Upgrading a Kubernetes Cluster to v1.15.12

This guide walks through downloading the latest Kubernetes packages, preparing master and node services, adjusting nginx proxy settings, safely cordoning and draining nodes, installing the new version, updating certificates and scripts, restarting services, and rebalancing pods to complete a seamless cluster upgrade to v1.15.12.

Kubernetescluster upgradekubectl
0 likes · 15 min read
Step-by-Step Guide to Upgrading a Kubernetes Cluster to v1.15.12
MaGe Linux Operations
MaGe Linux Operations
Dec 28, 2024 · Cloud Native

Mastering Three Core Methods to Manage Kubernetes Resources

This tutorial walks through the three fundamental approaches—imperative CLI commands, declarative manifest files, and GUI tools—for managing Kubernetes core resources such as namespaces, deployments, pods, and services, providing practical examples, code snippets, and best‑practice recommendations.

DeclarativeImperativeKubernetes
0 likes · 17 min read
Mastering Three Core Methods to Manage Kubernetes Resources
Alibaba Cloud Infrastructure
Alibaba Cloud Infrastructure
Dec 27, 2024 · Cloud Native

ElasticWorkload, WorkloadSpread, UnitedDeployment, and ResourcePolicy: Configurable Plugins for Serverless Elasticity in Alibaba Cloud Container Service

This article explains how Serverless elasticity is achieved in Alibaba Cloud Container Service by introducing four configurable plugins—ElasticWorkload, WorkloadSpread, UnitedDeployment, and ResourcePolicy—detailing their core capabilities, technical principles, advantages, real‑world use cases, and guidance for selecting the appropriate solution.

Cloud NativeElasticWorkloadKubernetes
0 likes · 30 min read
ElasticWorkload, WorkloadSpread, UnitedDeployment, and ResourcePolicy: Configurable Plugins for Serverless Elasticity in Alibaba Cloud Container Service
IT Architects Alliance
IT Architects Alliance
Dec 26, 2024 · Cloud Native

How Cloud‑Native, Microservices, Containers and DevOps Drive Digital Transformation

Cloud‑native architecture, built on microservices, containers, and DevOps, empowers enterprises with agility, scalability, and resilience, enabling rapid development, efficient resource utilization, and seamless continuous delivery, while addressing challenges like distributed transactions and service governance, and outlining future integration with 5G, edge computing, and AI.

5GCloud NativeDevOps
0 likes · 15 min read
How Cloud‑Native, Microservices, Containers and DevOps Drive Digital Transformation
Architect
Architect
Dec 25, 2024 · Operations

Comprehensive Guide to Using Apollo Configuration Center with Spring Boot

This article provides a step‑by‑step tutorial on Apollo, an open‑source configuration center, covering its core concepts, dimensions, client design, Maven integration, Spring Boot setup, JVM parameters, testing scenarios, cluster/namespace usage, Docker image creation, and Kubernetes deployment for microservice applications.

KubernetesMicroservicesSpring Boot
0 likes · 30 min read
Comprehensive Guide to Using Apollo Configuration Center with Spring Boot
Alibaba Cloud Infrastructure
Alibaba Cloud Infrastructure
Dec 25, 2024 · Cloud Native

Ensuring Stability of Large‑Scale Kubernetes Clusters: Lessons from the OpenAI Incident and Alibaba Cloud Practices

This article analyses the OpenAI large‑scale Kubernetes outage, explains the inherent risks of massive K8s clusters, and presents Alibaba Cloud's architectural enhancements, observability improvements, and best‑practice guidelines to achieve high‑availability and reliable operation of thousands‑node Kubernetes environments.

Cloud NativeKubernetesLarge-Scale Clusters
0 likes · 21 min read
Ensuring Stability of Large‑Scale Kubernetes Clusters: Lessons from the OpenAI Incident and Alibaba Cloud Practices
System Architect Go
System Architect Go
Dec 23, 2024 · Cloud Native

Mastering Kubernetes API Server Flow Control: APF Explained

This article explains how Kubernetes' API Priority and Fairness (APF) mechanism enhances kube‑apiserver traffic control by introducing FlowSchema and PriorityLevelConfiguration objects, allowing fine‑grained request prioritization, concurrency limits, and queue management beyond the basic inflight throttling flags.

APFAPI ServerCloud Native
0 likes · 7 min read
Mastering Kubernetes API Server Flow Control: APF Explained
Raymond Ops
Raymond Ops
Dec 22, 2024 · Cloud Native

Expose Istio Mesh Services with Nginx Ingress: A Step‑by‑Step Guide

This article explains the relationship between API gateways and service meshes, compares exposure methods, and provides a detailed, step‑by‑step guide for exposing services inside an Istio mesh using an Nginx Ingress Controller, including required annotations and configuration details.

API GatewayIstioKubernetes
0 likes · 8 min read
Expose Istio Mesh Services with Nginx Ingress: A Step‑by‑Step Guide
Rare Earth Juejin Tech Community
Rare Earth Juejin Tech Community
Dec 21, 2024 · Cloud Native

Understanding Docker and Kubernetes: Principles, Architecture, and Deployment Practices

This article explains the fundamentals of containerization by reviewing virtualization concepts, detailing Docker's architecture and Dockerfile syntax, and then introduces Kubernetes' control‑plane and node components, providing step‑by‑step examples for deploying a simple Nginx service and a Java web application on a K8s cluster, both manually and with automation tools.

Cloud NativeDevOpsDocker
0 likes · 19 min read
Understanding Docker and Kubernetes: Principles, Architecture, and Deployment Practices
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
Cloud Native Technology Community
Cloud Native Technology Community
Dec 20, 2024 · Cloud Native

Key Highlights of the Kubernetes 1.32 “Penelope” Release

The Kubernetes 1.32 "Penelope" release, launched on December 11, introduces major enhancements such as improved Dynamic Resource Allocation, pod‑level resource specifications, asynchronous preemption, CEL‑based mutating admission, tighter security controls, graceful Windows node shutdown, full consistency test coverage, and several performance and networking upgrades.

Asynchronous PreemptionDynamic Resource AllocationKubernetes
0 likes · 6 min read
Key Highlights of the Kubernetes 1.32 “Penelope” Release
Raymond Ops
Raymond Ops
Dec 19, 2024 · Operations

How to Auto‑Scale Non‑CPU Apps with cAdvisor Network Metrics in Kubernetes

This guide explains how to use cAdvisor‑provided container network traffic counters as custom metrics for Kubernetes HPA, covering metric collection, Prometheus‑adapter configuration, verification, and a complete HPA testing workflow for elastic scaling of non‑CPU‑intensive workloads.

HPAKubernetesPrometheus
0 likes · 7 min read
How to Auto‑Scale Non‑CPU Apps with cAdvisor Network Metrics in Kubernetes
System Architect Go
System Architect Go
Dec 19, 2024 · Operations

Why Did OpenAI’s New Telemetry Crash Their Kubernetes Cluster?

On December 11, 2024 OpenAI’s Kubernetes cluster suffered a four‑hour outage after a newly deployed telemetry service generated massive API traffic from every node, overwhelming the kube‑apiserver, breaking DNS‑based service discovery, and exposing gaps in control‑plane monitoring and break‑glass mechanisms, prompting critical questions about component behavior and configuration.

API overloadControl PlaneDNS
0 likes · 8 min read
Why Did OpenAI’s New Telemetry Crash Their Kubernetes Cluster?
Linux Ops Smart Journey
Linux Ops Smart Journey
Dec 18, 2024 · Cloud Native

How to Deploy MinIO Object Storage on Kubernetes for Production

This guide explains why MinIO is a high‑performance, S3‑compatible object storage solution and walks you through the prerequisites, Helm‑based installation steps on a Kubernetes cluster, verification procedures, and best‑practice tips for deploying a secure, scalable production‑grade MinIO service.

HelmKubernetesObject Storage
0 likes · 8 min read
How to Deploy MinIO Object Storage on Kubernetes for Production
Open Source Linux
Open Source Linux
Dec 18, 2024 · Cloud Native

What’s New in Kubernetes v1.32? 44 Enhancements Across Stable, Beta, and Alpha

Kubernetes v1.32 introduces 44 enhancements—including DRA improvements, node and sidecar usability upgrades, new stable APIs, beta features like managed Jobs, and alpha innovations such as asynchronous preemption—while celebrating a decade of cloud‑native progress with the Penelope theme and updated Windows support.

Kubernetescloud-nativefeatures
0 likes · 15 min read
What’s New in Kubernetes v1.32? 44 Enhancements Across Stable, Beta, and Alpha
Alibaba Cloud Infrastructure
Alibaba Cloud Infrastructure
Dec 17, 2024 · Cloud Native

Recap of Kubernetes Community Day 2024 Jakarta: Generative AI, eRDMA, Container Security, and Observability

The Kubernetes Community Day held in Jakarta on November 30, 2024 featured Alibaba Cloud experts presenting best‑practice sessions on scaling generative AI workloads, eRDMA network acceleration, container image security, and OpenTelemetry‑based observability within the ACK Kubernetes platform.

Cloud NativeKubernetescontainer security
0 likes · 6 min read
Recap of Kubernetes Community Day 2024 Jakarta: Generative AI, eRDMA, Container Security, and Observability
macrozheng
macrozheng
Dec 17, 2024 · Cloud Native

Build a Lightweight Docker Registry with Registry & Docker‑Registry‑Browser

This guide walks through setting up a lightweight private Docker image registry using the official Docker registry and the visual docker‑registry‑browser tool, covering installation, configuration, image tagging, pushing, pulling, and running a sample SpringBoot‑Vue e‑commerce application in containers.

DevOpsDockerKubernetes
0 likes · 8 min read
Build a Lightweight Docker Registry with Registry & Docker‑Registry‑Browser
DevOps Operations Practice
DevOps Operations Practice
Dec 16, 2024 · Cloud Native

Analysis of OpenAI's December 2024 Outage: Kubernetes Control Plane Overload and Mitigation

The December 11, 2024 OpenAI outage, caused by a misconfigured monitoring service that overloaded the Kubernetes control plane, led to a four‑hour service disruption and was resolved through cluster scaling, API blocking, and resource expansion, highlighting critical infrastructure risks for large‑scale cloud‑native operations.

Control PlaneKubernetesOpenAI
0 likes · 7 min read
Analysis of OpenAI's December 2024 Outage: Kubernetes Control Plane Overload and Mitigation
Spring Full-Stack Practical Cases
Spring Full-Stack Practical Cases
Dec 16, 2024 · Backend Development

Master Spring Boot 3 Configuration: Multi‑File Profiles & Cloud Platform Activation

This article explains how to manage environment‑specific configuration in Spring Boot 3 using profile‑based YAML files, the spring.profiles.active property, the newer spring.config.activate.on‑profile feature, multi‑document files, and conditional activation for cloud platforms such as Kubernetes.

ConfigurationKubernetesMulti-Document
0 likes · 7 min read
Master Spring Boot 3 Configuration: Multi‑File Profiles & Cloud Platform Activation
IT Services Circle
IT Services Circle
Dec 15, 2024 · Databases

DBOS: A Database‑Oriented Operating System for Cloud Computing

The article explains how Databricks’ scaling challenges with PostgreSQL inspired the creation of DBOS, a database‑oriented operating system that places the OS beneath a distributed transactional database to simplify task scheduling, state management, and cloud‑native workloads.

Cloud ComputingDBOSKubernetes
0 likes · 9 min read
DBOS: A Database‑Oriented Operating System for Cloud Computing
System Architect Go
System Architect Go
Dec 11, 2024 · Cloud Native

Kubernetes CPU Configuration and Linux CFS Interaction

This article explains how Kubernetes resource requests and limits map to Linux cgroup settings via the CFS scheduler, illustrates the underlying calculations for cpu.shares and cpu.cfs_quota_us, and discusses the impact on programming languages such as Go and Java within containers.

CFSJavaKubernetes
0 likes · 5 min read
Kubernetes CPU Configuration and Linux CFS Interaction
Linux Ops Smart Journey
Linux Ops Smart Journey
Dec 10, 2024 · Cloud Native

Deploy GitLab on Kubernetes in One Click with Helm

This guide shows how to quickly set up a full GitLab instance on a Kubernetes cluster using Helm charts, covering prerequisite checks, configuration file creation, secret management, and verification steps to streamline CI/CD and team collaboration.

CI/CDDevOpsHelm
0 likes · 8 min read
Deploy GitLab on Kubernetes in One Click with Helm
Alibaba Cloud Infrastructure
Alibaba Cloud Infrastructure
Dec 9, 2024 · Cloud Native

Building High‑Availability Architecture with Service Mesh (ASM) Across Availability Zones and Regions

This article explains how to design a highly available business system on Alibaba Cloud by leveraging multi‑availability‑zone deployments, ASM circuit‑breaking and rate‑limiting, and multi‑region multi‑cluster service‑mesh strategies to ensure resilience against both AZ‑level and region‑level failures.

ASMKubernetes
0 likes · 11 min read
Building High‑Availability Architecture with Service Mesh (ASM) Across Availability Zones and Regions
Alibaba Cloud Infrastructure
Alibaba Cloud Infrastructure
Dec 6, 2024 · Cloud Native

Full‑Chain Gray Release with Alibaba Service Mesh (ASM) and Kruise Rollout

This guide explains how to implement full‑link gray release using Alibaba Service Mesh (ASM) swimlane isolation together with the open‑source Kruise Rollout framework, providing step‑by‑step configurations, Kubernetes manifests, and command‑line examples for traffic routing, canary deployments, and rollback in a cloud‑native environment.

ASMGray ReleaseIstio
0 likes · 19 min read
Full‑Chain Gray Release with Alibaba Service Mesh (ASM) and Kruise Rollout
360 Zhihui Cloud Developer
360 Zhihui Cloud Developer
Dec 6, 2024 · Cloud Native

How Terway Implements Elastic ENI and Advanced CNI Designs for Kubernetes

This article explains the fundamentals of Container Network Interface (CNI), outlines common plugin implementations, and dives deep into Alibaba Cloud's Terway solution, detailing its elastic ENI support, Vethpair and ipvlan modes, resource management, scheduling, network policy integration, and future enhancements such as eBPF.

CNICloud NativeENI
0 likes · 13 min read
How Terway Implements Elastic ENI and Advanced CNI Designs for Kubernetes
Full-Stack DevOps & Kubernetes
Full-Stack DevOps & Kubernetes
Dec 6, 2024 · Operations

Boost Kubernetes API Server Performance: Tuning max-mutating-requests-inflight & watch-cache-size

This guide explains how to optimize Kubernetes API Server performance by configuring the max-mutating-requests-inflight limit and watch-cache-size, offering recommended values for different cluster sizes, monitoring metrics, and step‑by‑step adjustment strategies for stable, high‑throughput clusters.

API ServerCluster OperationsKubernetes
0 likes · 7 min read
Boost Kubernetes API Server Performance: Tuning max-mutating-requests-inflight & watch-cache-size
Alibaba Cloud Infrastructure
Alibaba Cloud Infrastructure
Dec 4, 2024 · Artificial Intelligence

Implementation of a Cloud‑Native AI‑Powered Quantitative Research Platform Using Alibaba Cloud ACK

The article details how the Juqian intelligent investment research platform leverages Alibaba Cloud's ACK cloud‑native AI suite, Kubernetes, and various cloud services to build a high‑efficiency, scalable AI‑driven quantitative finance solution, improving resource utilization, reducing costs, and accelerating research workflows.

ACKAIAI platform
0 likes · 5 min read
Implementation of a Cloud‑Native AI‑Powered Quantitative Research Platform Using Alibaba Cloud ACK
Linux Ops Smart Journey
Linux Ops Smart Journey
Dec 3, 2024 · Cloud Native

How to Set Up Harbor Monitoring with Prometheus and Grafana

Learn step‑by‑step how to deploy the harbor‑exporter, configure Prometheus to scrape Harbor metrics, verify data collection, and add official Grafana dashboards, enabling real‑time monitoring of your Harbor registry for improved stability, security, and performance in cloud‑native environments.

GrafanaHarborKubernetes
0 likes · 6 min read
How to Set Up Harbor Monitoring with Prometheus and Grafana
Tencent Cloud Developer
Tencent Cloud Developer
Dec 3, 2024 · Cloud Native

Tencent's PolarisMesh: Cloud-Native Microservice Governance Practices and Case Studies

Tencent's PolarisMesh showcases cloud-native microservice governance by detailing the shift from monoliths to containerized services, outlining service splitting principles, Kubernetes deployment, dynamic routing, fault isolation, and real-world case studies that demonstrate cost savings, reliability improvements, and open-source availability.

KubernetesMicroservicesPolarisMesh
0 likes · 31 min read
Tencent's PolarisMesh: Cloud-Native Microservice Governance Practices and Case Studies
DevOps Cloud Academy
DevOps Cloud Academy
Dec 2, 2024 · Artificial Intelligence

Key Kubernetes Features that Benefit AI Inference Workloads

This article explains how Kubernetes’ native scalability, resource optimization, performance tuning, portability, and fault‑tolerance features align with the demands of AI inference, helping organizations run large ML models efficiently, cost‑effectively, and reliably across diverse environments.

AI inferenceKubernetesResource Optimization
0 likes · 15 min read
Key Kubernetes Features that Benefit AI Inference Workloads
System Architect Go
System Architect Go
Nov 30, 2024 · Cloud Native

Comparison of Flannel and Calico CNI Plugins for Kubernetes

This article compares Flannel and Calico, two Kubernetes CNI plugins, detailing their architectures, backend mechanisms, routing models, overlay and non‑overlay options, and highlighting Flannel's simplicity for small clusters versus Calico's richer feature set for larger, production‑grade environments.

CNICalicoFlannel
0 likes · 8 min read
Comparison of Flannel and Calico CNI Plugins for Kubernetes
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
Yum! Tech Team
Yum! Tech Team
Nov 28, 2024 · Cloud Native

Elastic Scaling Architecture for a Smart Delivery System During Peak Holiday Traffic

The article describes how an operations engineer transforms a complex, multi‑language smart delivery platform into an elastic, container‑native system that automatically scales, registers, and logs services during the high‑load Chinese New Year period using Kubernetes, Docker, init containers, and a configuration center.

DockerElastic ScalingKubernetes
0 likes · 13 min read
Elastic Scaling Architecture for a Smart Delivery System During Peak Holiday Traffic
37 Interactive Technology Team
37 Interactive Technology Team
Nov 27, 2024 · Cloud Native

Kubernetes RBAC Permission Authentication: Concepts, Components, and Production Scenarios

Kubernetes RBAC authenticates users and programs by verifying who can perform which verbs on which resources, using ServiceAccounts, Roles, RoleBindings, ClusterRoles and ClusterRoleBindings, and the article demonstrates these concepts through production scenarios such as a TCF framework pod communication setup and full‑admin access via token‑based kubeconfig.

AuthorizationKubernetesRBAC
0 likes · 8 min read
Kubernetes RBAC Permission Authentication: Concepts, Components, and Production Scenarios
Infra Learning Club
Infra Learning Club
Nov 25, 2024 · Cloud Native

Testing NVIDIA GPU DRA on Kubernetes 1.31

This guide walks through setting up an Ubuntu 22.04 environment, installing Docker, kind, the NVIDIA Container Toolkit, configuring the NVIDIA runtime as default, building and deploying the Kubernetes DRA driver, and running three demo scenarios that demonstrate GPU sharing across containers and pods in a Kubernetes 1.31 cluster.

Device Resource AllocationDockerKind
0 likes · 7 min read
Testing NVIDIA GPU DRA on Kubernetes 1.31
Liangxu Linux
Liangxu Linux
Nov 23, 2024 · Cloud Native

How a Solo Engineer Runs a Full‑Stack SaaS on Kubernetes

This article details how a single‑person startup leverages Kubernetes on AWS EKS to handle load balancing, automatic DNS, TLS, autoscaling, monitoring, alerting, secret management, and CI/CD for a Django‑based SaaS, illustrating practical configurations, code snippets, and infrastructure‑as‑code patterns.

AWS EKSCI/CDDjango
0 likes · 16 min read
How a Solo Engineer Runs a Full‑Stack SaaS on Kubernetes
Xiaolei Talks DB
Xiaolei Talks DB
Nov 22, 2024 · Databases

Master OceanBase and OBproxy Upgrades on Kubernetes and Bare Metal

This guide details the upgrade procedures, prerequisites, and impact considerations for OceanBase, OBproxy, OCP, and OB‑DashBoard across Kubernetes and bare‑metal environments, providing step‑by‑step commands, dashboard actions, and DBA precautions to ensure a smooth transition.

KubernetesOBproxyOceanBase
0 likes · 10 min read
Master OceanBase and OBproxy Upgrades on Kubernetes and Bare Metal
macrozheng
macrozheng
Nov 22, 2024 · Backend Development

How to Quickly Master a Spring Cloud Microservices Project with Mall‑Swarm

This guide walks you through the entire Mall‑Swarm microservices e‑commerce project—covering setup, core Spring Cloud components, scaffolding, Kubernetes deployment, and extending functionality—so newcomers can confidently tackle a real‑world microservice system.

Backend DevelopmentJavaKubernetes
0 likes · 11 min read
How to Quickly Master a Spring Cloud Microservices Project with Mall‑Swarm
Practical DevOps Architecture
Practical DevOps Architecture
Nov 19, 2024 · Operations

Comprehensive Linux Learning Curriculum and Resource Guide

This article presents a detailed multi‑phase Linux learning curriculum, covering environment setup, basic and advanced command usage, system services, security, monitoring, high‑availability clustering, virtualization, containerization, cloud platforms, and provides extensive recommended reading links for further study.

DevOpsDockerKubernetes
0 likes · 5 min read
Comprehensive Linux Learning Curriculum and Resource Guide
macrozheng
macrozheng
Nov 19, 2024 · Operations

Automate Spring Boot & Vue E‑Commerce Deployment with Jpom and Docker

Learn how to use the lightweight Jpom automation tool to set up Docker‑based CI/CD pipelines, configure repositories, build and package a Spring Boot 3 + Vue e‑commerce project, and deploy both backend and frontend services seamlessly on a Kubernetes‑ready environment.

CI/CDDockerJpom
0 likes · 8 min read
Automate Spring Boot & Vue E‑Commerce Deployment with Jpom and Docker
Alibaba Cloud Infrastructure
Alibaba Cloud Infrastructure
Nov 18, 2024 · Cloud Native

Alibaba Cloud ACK Backup Center: Kubernetes Disaster Recovery and Migration with Resource Adjustment Strategies

This article explains how Alibaba Cloud ACK Backup Center simplifies Kubernetes disaster recovery and cross‑cluster migration by offering automated resource‑adjustment policies, detailed backup and restore workflows, and a step‑by‑step best‑practice example for migrating a stateful application with custom YAML configurations.

ACKCloud NativeKubernetes
0 likes · 10 min read
Alibaba Cloud ACK Backup Center: Kubernetes Disaster Recovery and Migration with Resource Adjustment Strategies
Rare Earth Juejin Tech Community
Rare Earth Juejin Tech Community
Nov 18, 2024 · Cloud Native

Developing a Custom Kubernetes Controller for Flink Task Scheduling

This article provides a step‑by‑step guide to building a custom Kubernetes controller in Go that uses Prometheus metrics to intelligently schedule Flink TaskManager Pods, covering the underlying scheduler concepts, code implementation, Docker image creation, RBAC setup, deployment, testing, and advanced considerations.

Cloud NativeCustom SchedulerFlink
0 likes · 38 min read
Developing a Custom Kubernetes Controller for Flink Task Scheduling
System Architect Go
System Architect Go
Nov 16, 2024 · Cloud Native

Kubernetes 10 Common Questions and Answers

This article answers ten common Kubernetes questions, covering pod scheduling strategies, OOM behavior, dynamic ConfigMap updates, pod stability, ClusterIP service load balancing, log collection, liveness probes, scaling mechanisms, exec access, and troubleshooting container restarts, providing concise explanations for each scenario.

ClusterIPConfigMapHorizontal Pod Autoscaler
0 likes · 9 min read
Kubernetes 10 Common Questions and Answers
Alibaba Cloud Native
Alibaba Cloud Native
Nov 16, 2024 · Cloud Native

Seamless Migration of Stateful Apps with ACK Backup Center’s Resource Adjustment

This guide explains how Alibaba Cloud ACK Backup Center enables reliable backup, resource adjustment, and seamless migration of stateful applications across Kubernetes clusters, detailing the backup workflow, configurable adjustment strategies, and a step‑by‑step example of moving a StatefulSet from an on‑premise cluster to ACK.

ACKKubernetesbackup
0 likes · 11 min read
Seamless Migration of Stateful Apps with ACK Backup Center’s Resource Adjustment
AsiaInfo Technology: New Tech Exploration
AsiaInfo Technology: New Tech Exploration
Nov 15, 2024 · Artificial Intelligence

How PaaS for AI Optimizes Large‑Model Workloads on Kubernetes

This article analyzes the three core technologies behind PaaS for AI—GPU resource management, node data optimization, and task scheduling—detailing their concepts, component architecture, critical workflows, technical advantages, and future challenges, while illustrating practical configurations with Kubernetes and Volcano examples.

AICloud NativeKubernetes
0 likes · 16 min read
How PaaS for AI Optimizes Large‑Model Workloads on Kubernetes
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)
dbaplus Community
dbaplus Community
Nov 10, 2024 · Cloud Native

Which JDK Performs Best on Kubernetes? A Detailed Comparison

This article benchmarks several popular JDK distributions on Kubernetes using a Spring Boot 3 application, measuring image size, startup time, memory consumption, and throughput with k6, and concludes that performance differences are minimal after repeated testing.

DockerJDKJava
0 likes · 11 min read
Which JDK Performs Best on Kubernetes? A Detailed Comparison
Alibaba Cloud Infrastructure
Alibaba Cloud Infrastructure
Nov 8, 2024 · Industry Insights

Unlocking Efficient LLM Inference: Insights from China’s Cloud Computing Conference

The 5th China Cloud Computing Infrastructure Developer Conference in Beijing highlighted cutting‑edge AI inference optimization, Knative‑based serverless acceleration, AMD PMU virtualization, and CDI‑driven GPU management, offering detailed technical insights and real‑world case studies that illustrate how cloud providers are tackling performance and cost challenges of modern workloads.

AI inferenceAMD virtualizationCloud Native
0 likes · 9 min read
Unlocking Efficient LLM Inference: Insights from China’s Cloud Computing Conference
Alibaba Cloud Observability
Alibaba Cloud Observability
Nov 8, 2024 · Cloud Native

Enable Python Probe for LLM Observability on Alibaba Cloud ACK

This guide explains how to integrate Alibaba Cloud's Python probe into a Kubernetes (ACK) environment to monitor large language model (LLM) applications, covering prerequisites, installation steps, Dockerfile modifications, resource permissions, and sample Python code for both server and client components.

ARMSCloud NativeDocker
0 likes · 16 min read
Enable Python Probe for LLM Observability on Alibaba Cloud ACK
Past Memory Big Data
Past Memory Big Data
Nov 8, 2024 · Big Data

How Spark on Kubernetes Transformed Duodian DMALL’s Big Data Platform

The article details Duodian DMALL’s migration from a traditional Hadoop stack to a cloud‑native Spark‑on‑Kubernetes architecture, explaining the motivations, design choices, component selections, operational challenges, and lessons learned through concrete examples and performance observations.

Apache CelebornCloud NativeFluent Bit
0 likes · 21 min read
How Spark on Kubernetes Transformed Duodian DMALL’s Big Data Platform