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Kubernetes

4439 articles · Page 15 of 45
Alibaba Cloud Infrastructure
Alibaba Cloud Infrastructure
Jul 16, 2024 · Cloud Native

Building an Event‑Driven Automated CI Pipeline with Alibaba Cloud EventBridge and ACK One Serverless Argo Workflows

This guide explains how to create a fully automated, event‑driven CI pipeline on Kubernetes by combining Alibaba Cloud EventBridge with the ACK One Serverless Argo Workflows service to trigger builds from Git events, compile Docker images with BuildKit cache, and deploy them via GitOps.

Argo WorkflowsCI/CDGitOps
0 likes · 9 min read
Building an Event‑Driven Automated CI Pipeline with Alibaba Cloud EventBridge and ACK One Serverless Argo Workflows
Alibaba Cloud Infrastructure
Alibaba Cloud Infrastructure
Jul 12, 2024 · Cloud Native

Multi‑Cluster Deployment and Traffic‑Lane Solution with Alibaba Cloud Service Mesh ASM

This guide explains how to use Alibaba Cloud Service Mesh (ASM) to create isolated, on‑demand environments for cloud‑native microservices across multiple ACK clusters, leveraging traffic‑lane (permissive mode) and OpenTelemetry automatic instrumentation to achieve efficient development, testing, and progressive gray‑release workflows while reducing resource consumption.

ASMKubernetesOpenTelemetry
0 likes · 45 min read
Multi‑Cluster Deployment and Traffic‑Lane Solution with Alibaba Cloud Service Mesh ASM
Cloud Native Technology Community
Cloud Native Technology Community
Jul 9, 2024 · Cloud Native

Answering the Top 9 Questions About Monitoring in Kubernetes

This article discusses essential Kubernetes monitoring topics, including cost tracking, tool selection, observability frameworks, responsibility allocation, baseline establishment, namespace best practices, the importance of monitoring, backup solutions, and a comparison of Datadog versus Splunk for metrics.

DatadogKubernetesPrometheus
0 likes · 6 min read
Answering the Top 9 Questions About Monitoring in Kubernetes
Alibaba Cloud Native
Alibaba Cloud Native
Jul 5, 2024 · Cloud Native

Avoiding Service Warm‑up Misjudgment in Alibaba Cloud MSE Graceful Startup

This article explains why MSE's graceful startup misinterprets Kubernetes liveness probes as service warm‑up, shows how to configure ignored paths, discusses alternative TCP‑based probes, and outlines the three core no‑loss deployment features—delayed registration, small‑traffic warm‑up, and readiness checks—plus gateway warm‑up steps.

Graceful StartupKubernetesMSE
0 likes · 14 min read
Avoiding Service Warm‑up Misjudgment in Alibaba Cloud MSE Graceful Startup
Alibaba Cloud Infrastructure
Alibaba Cloud Infrastructure
Jul 5, 2024 · Cloud Native

Koordinator v1.5.0 Release: New Features and Enhancements

Koordinator v1.5.0, the 13th major release since its open‑source debut, introduces pod‑level NUMA alignment, Terway network QoS, core scheduling, and numerous performance and stability improvements, while also being accepted as a CNCF Sandbox project and outlining future roadmap plans.

Cloud NativeCore SchedulingKubernetes
0 likes · 14 min read
Koordinator v1.5.0 Release: New Features and Enhancements
Alibaba Cloud Observability
Alibaba Cloud Observability
Jul 4, 2024 · Cloud Native

Mastering AliyunPipelineConfig: A Complete Guide to Modern Log Collection in Cloud Native Environments

This article explains the design, advantages, and detailed configuration of the new AliyunPipelineConfig CRD for Alibaba Cloud Log Service, covering its structure, field specifications, migration from AliyunLogConfig, validation, error handling, and practical examples for Kubernetes log collection.

Alibaba CloudCRDCloud Native
0 likes · 24 min read
Mastering AliyunPipelineConfig: A Complete Guide to Modern Log Collection in Cloud Native Environments
Alibaba Cloud Observability
Alibaba Cloud Observability
Jul 4, 2024 · Cloud Native

How to Install and Use Go Agent for Cloud‑Native Application Monitoring on ACK

This guide explains how Go Agent solves the manual instrumentation problem in Go microservices by injecting monitoring code at compile time, details its implementation using AST analysis and -toolexec, lists supported SDKs and product features, and provides step‑by‑step instructions for installing the ARMS component, compiling Go binaries, granting permissions, and enabling monitoring on Alibaba Cloud ACK clusters.

ARMSCloud NativeGo
0 likes · 16 min read
How to Install and Use Go Agent for Cloud‑Native Application Monitoring on ACK
Alibaba Cloud Native
Alibaba Cloud Native
Jul 2, 2024 · Cloud Native

How Go Agent Enables Zero‑Intrusion Monitoring for Golang Microservices on Kubernetes

This guide explains how the Go Agent injects observability code at compile time to provide automatic tracing and metrics for Golang microservices running on Kubernetes, covering its architecture, supported SDKs, compatibility, and step‑by‑step deployment instructions including component installation, binary compilation, and YAML configuration.

ARMSGoKubernetes
0 likes · 17 min read
How Go Agent Enables Zero‑Intrusion Monitoring for Golang Microservices on Kubernetes
Efficient Ops
Efficient Ops
Jul 1, 2024 · Cloud Native

How to Monitor Business Metrics with Prometheus in Kubernetes

This article explains the concept of observability, details Prometheus metric definitions and types, and provides Go code examples for exposing, defining, generating, and scraping business‑level metrics in a Kubernetes‑based cloud‑native environment.

GoKubernetesPrometheus
0 likes · 11 min read
How to Monitor Business Metrics with Prometheus in Kubernetes
MaGe Linux Operations
MaGe Linux Operations
Jul 1, 2024 · Operations

Mastering Jaeger: A Complete Guide to Distributed Tracing and Deployment

Jaeger is an open‑source, CNCF‑graduated distributed tracing system built by Uber, and this guide explains its core concepts, architecture, sampling strategies, and various deployment options—including all‑in‑one, Kubernetes, and OpenTelemetry—plus how it compares with other tracing tools.

JaegerKubernetesOpenTelemetry
0 likes · 13 min read
Mastering Jaeger: A Complete Guide to Distributed Tracing and Deployment
Eric Tech Circle
Eric Tech Circle
Jun 30, 2024 · Information Security

Build Enterprise SSO Fast: Keycloak, SpringBoot, OAuth2 & JWT Guide

This article provides a comprehensive walkthrough of Single Sign‑On (SSO) concepts, common protocols, login flow diagrams, and multiple implementation options, then dives into step‑by‑step deployment of an enterprise‑grade SSO system using Keycloak with Docker or Kubernetes, including configuration, client setup, custom extensions, and practical code snippets.

DockerJWTKeycloak
0 likes · 17 min read
Build Enterprise SSO Fast: Keycloak, SpringBoot, OAuth2 & JWT Guide
Ops Development Stories
Ops Development Stories
Jun 28, 2024 · Cloud Native

Multi-Cluster Kubernetes: Benefits, Federation, Karmada, and Practical Tips

This article explains why organizations adopt multi‑cluster Kubernetes for high availability, hybrid‑cloud scaling, and fault isolation, outlines the preparatory steps, compares Federation v1 and v2, introduces Karmada as a CNCF project, and shares practical non‑federated deployment, monitoring, traffic management, and migration techniques with code examples.

Cloud NativeDevOpsFederation
0 likes · 18 min read
Multi-Cluster Kubernetes: Benefits, Federation, Karmada, and Practical Tips
TAL Education Technology
TAL Education Technology
Jun 27, 2024 · Cloud Native

Case Study: Integrating the AiFenxi BI Platform with Apache APISIX Gateway for Improved Performance and Stability

This case study details how the AiFenxi business intelligence platform integrated Apache APISIX as a high‑performance API gateway within Tencent Cloud TKE, addressing latency, scalability, and security challenges, and outlines the architectural changes, deployment steps, and resulting performance improvements.

API GatewayAPISIXBI platform
0 likes · 7 min read
Case Study: Integrating the AiFenxi BI Platform with Apache APISIX Gateway for Improved Performance and Stability
MaGe Linux Operations
MaGe Linux Operations
Jun 26, 2024 · Cloud Native

How Headless Services Enable Direct Pod Access in Kubernetes

This article explains what headless services are, how they differ from regular Kubernetes services, their DNS‑based discovery mechanism, practical examples with OpenLDAP and Kafka Zookeeper, and how to include unready pods using annotations, providing a comprehensive guide for stateful workloads.

DNSHeadless ServiceKubernetes
0 likes · 14 min read
How Headless Services Enable Direct Pod Access in Kubernetes
Alibaba Cloud Infrastructure
Alibaba Cloud Infrastructure
Jun 26, 2024 · Cloud Native

Securing LLM Calls with Alibaba Cloud ASM Service Mesh Using a Wasm Plugin

This article demonstrates how to protect large language model (LLM) requests in a cloud‑native environment by using Alibaba Cloud ASM service mesh and a custom Wasm plugin to dynamically inject API keys, enforce custom denial patterns, and optionally route requests through a private LLM for intelligent data‑leak detection.

Cloud NativeKubernetesLLM
0 likes · 13 min read
Securing LLM Calls with Alibaba Cloud ASM Service Mesh Using a Wasm Plugin
Alibaba Cloud Infrastructure
Alibaba Cloud Infrastructure
Jun 25, 2024 · Cloud Native

Load Balancing Algorithms in Service Mesh (ASM): Advantages, Limitations, and Practical Deployment

This article explains why native Kubernetes Service load balancing is limited, introduces the richer algorithms offered by Alibaba Cloud Service Mesh (ASM) such as RANDOM, ROUND_ROBIN, LEAST_REQUEST, and PEAK_EWMA, and provides a step‑by‑step deployment and testing guide to illustrate their behavior in real scenarios.

ASMKubernetesLEAST_REQUEST
0 likes · 15 min read
Load Balancing Algorithms in Service Mesh (ASM): Advantages, Limitations, and Practical Deployment
MaGe Linux Operations
MaGe Linux Operations
Jun 24, 2024 · Cloud Native

Mastering Kubernetes Pod Restart Policies and Lifecycle: A Practical Guide

This article explains Kubernetes pod restart policies (Always, OnFailure, Never), details the five pod phases (Pending, Running, Succeeded, Failed, Unknown), and demonstrates how to adjust terminationGracePeriodSeconds to control pod deletion speed, with example commands and YAML configurations.

KubernetesRestartPolicyTerminationGracePeriod
0 likes · 9 min read
Mastering Kubernetes Pod Restart Policies and Lifecycle: A Practical Guide
Cloud Native Technology Community
Cloud Native Technology Community
Jun 24, 2024 · Cloud Native

Recursive ReadOnly Volume Mounts in Kubernetes 1.30

Kubernetes 1.30 introduces the recursiveReadOnly mount option, turning previously imperfect read‑only volume mounts into fully recursive read‑only mounts, while explaining compatibility requirements, required component versions, and usage examples with YAML manifests.

CloudNativeContainerSecurityKubernetes
0 likes · 4 min read
Recursive ReadOnly Volume Mounts in Kubernetes 1.30
ITPUB
ITPUB
Jun 22, 2024 · Cloud Native

How to Detect and Prevent OOM and CPU Throttling in Kubernetes

This article explains why memory OOM and CPU throttling are critical issues in Kubernetes, shows how limits and requests work, demonstrates monitoring techniques with Prometheus and cAdvisor, and provides practical best‑practice recommendations to avoid pod eviction and performance degradation.

CPU throttlingKubernetesResource Limits
0 likes · 9 min read
How to Detect and Prevent OOM and CPU Throttling in Kubernetes
Qunar Tech Salon
Qunar Tech Salon
Jun 21, 2024 · Cloud Native

Redesigning Kubernetes DNS Architecture with q-dnsmasq for Improved Reliability and Performance

This article details the motivation, design, implementation, testing, and rollout of a refactored Kubernetes DNS solution that replaces the default kube-dns → CoreDNS chain with a node‑local q‑dnsmasq cache and parallel upstream queries to achieve higher availability, faster resolution, and better cache hit rates in large‑scale clusters.

CoreDNSDNSKubernetes
0 likes · 18 min read
Redesigning Kubernetes DNS Architecture with q-dnsmasq for Improved Reliability and Performance
Huolala Tech
Huolala Tech
Jun 20, 2024 · Backend Development

Why Our Core Service Crashed: Tomcat Thread Pool Bottlenecks & Custom Executor Pitfalls

On October 27, 2023, a sudden surge in request volume and downstream latency caused the bfe‑customer‑application‑query‑svc to exhaust its Tomcat thread pool, triggering health‑check failures and pod restarts; a deep dive revealed that an ill‑designed custom executor and unchecked thread‑waiting calls created a bottleneck that amplified the outage.

ExecutorIncidentAnalysisJava
0 likes · 36 min read
Why Our Core Service Crashed: Tomcat Thread Pool Bottlenecks & Custom Executor Pitfalls
Alibaba Cloud Observability
Alibaba Cloud Observability
Jun 20, 2024 · Cloud Native

How to Achieve Unified Multi‑Cluster Monitoring with Alibaba Cloud Prometheus and ACK One

This article explains how enterprises can use Alibaba Cloud's ACK One platform together with the Prometheus‑based Observability service to build a unified, cloud‑native monitoring solution for heterogeneous, multi‑region Kubernetes clusters, addressing scalability, cost, and operational challenges.

ACK OneCloud NativeKubernetes
0 likes · 12 min read
How to Achieve Unified Multi‑Cluster Monitoring with Alibaba Cloud Prometheus and ACK One
Cloud Native Technology Community
Cloud Native Technology Community
Jun 19, 2024 · Cloud Native

Lessons Learned from Migrating Applications to Kubernetes

This article recounts a two‑year journey of moving from Ansible‑based EC2 deployments to a Kubernetes‑centric platform, detailing motivations, migration strategies, operational challenges, tooling choices, cost considerations, and practical lessons for teams contemplating a similar cloud‑native transformation.

CI/CDDevOpsInfrastructure Migration
0 likes · 19 min read
Lessons Learned from Migrating Applications to Kubernetes
Alibaba Cloud Native
Alibaba Cloud Native
Jun 18, 2024 · Cloud Native

Streamline Multi‑Environment Docker Image Promotion with Flow Pipelines

This guide explains how to manage container image artifacts across test, pre‑release, and production stages using Alibaba Cloud's Flow pipelines, detailing two best‑practice approaches—retrieving images via Flow pipeline sources or ACR artifact sources—and an advanced workflow that adds automatic image scanning for security compliance.

ACRCI/CDDocker
0 likes · 8 min read
Streamline Multi‑Environment Docker Image Promotion with Flow Pipelines
DevOps Cloud Academy
DevOps Cloud Academy
Jun 18, 2024 · Operations

Essential kubectl Commands for DevOps Engineers

This guide presents a comprehensive collection of the most important and frequently used kubectl commands, explaining how to retrieve version information, manage clusters, list resources, manipulate contexts, create, update, patch, scale, expose, delete, and debug Kubernetes objects, as well as format output and control verbosity, enabling DevOps engineers to efficiently operate Kubernetes clusters.

CLIDevOpsKubernetes
0 likes · 14 min read
Essential kubectl Commands for DevOps Engineers
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
DevOps Cloud Academy
DevOps Cloud Academy
Jun 17, 2024 · Cloud Native

Comprehensive Guide to Setting Up a CI/CD Pipeline with Jenkins, Docker, SonarQube, and ArgoCD on AWS and Kubernetes

This step‑by‑step tutorial explains how to configure a full CI/CD pipeline using Jenkins, Maven, Docker, SonarQube, Helm, and ArgoCD on an AWS EC2 instance with Kubernetes, covering version‑control setup, instance provisioning, credential management, pipeline scripting, and automated deployment.

AWSArgoCDCI/CD
0 likes · 20 min read
Comprehensive Guide to Setting Up a CI/CD Pipeline with Jenkins, Docker, SonarQube, and ArgoCD on AWS and Kubernetes
360 Smart Cloud
360 Smart Cloud
Jun 14, 2024 · Cloud Native

Knative Eventing: Concepts, Core Components, and Practical Usage Patterns (Source‑to‑Sink, Channel & Subscription, Broker & Trigger)

This article introduces Knative Eventing concepts and core components, then demonstrates three practical usage patterns—Source‑to‑Sink, Channel and Subscription, and Broker and Trigger—through step‑by‑step examples, Kubernetes manifests, and command‑line operations, highlighting event flow, filtering, and reply handling.

CloudNativeEventDrivenKnative
0 likes · 32 min read
Knative Eventing: Concepts, Core Components, and Practical Usage Patterns (Source‑to‑Sink, Channel & Subscription, Broker & Trigger)
Alibaba Cloud Native
Alibaba Cloud Native
Jun 13, 2024 · Backend Development

How to Expose Dubbo Microservices via HTTP Using Triple Protocol and Gateways

This guide explains how Dubbo 3.3’s new Triple protocol enables high-performance, interface-friendly HTTP access to backend Dubbo microservices, covering centralized and decentralized gateway architectures, multi-protocol publishing, configuration steps, and concrete Kubernetes deployment examples using Higress, Apache APISIX, and Shenyu.

HTTP GatewayKubernetesTriple Protocol
0 likes · 17 min read
How to Expose Dubbo Microservices via HTTP Using Triple Protocol and Gateways
Architect
Architect
Jun 12, 2024 · Backend Development

Scaling a Consumer‑Goods Business Platform to 10M Daily Calls with SpringBoot, Kong, and K8s

The article details a real‑world case study of building and operating a high‑traffic business middle‑platform for a leading consumer‑goods company, covering business and technical architecture, API gateway selection, SpringBoot microservices, custom MyBatis, logging, SSL, Docker, MyCat sharding, K8s deployment, CI/CD pipeline, and monitoring solutions.

DevOpsDockerKong
0 likes · 19 min read
Scaling a Consumer‑Goods Business Platform to 10M Daily Calls with SpringBoot, Kong, and K8s
Alibaba Cloud Infrastructure
Alibaba Cloud Infrastructure
Jun 12, 2024 · Artificial Intelligence

Deploy Llama‑2 on ACK with KServe, Triton, and TensorRT‑LLM – Step‑by‑Step Guide

This tutorial walks through deploying the Llama‑2‑7b‑hf model on Alibaba Cloud Kubernetes (ACK) using KServe, Triton Inference Server with the TensorRT‑LLM backend, covering prerequisites, model preparation, YAML configuration, PV/PVC setup, runtime creation, and troubleshooting steps.

AI inferenceKServeKubernetes
0 likes · 13 min read
Deploy Llama‑2 on ACK with KServe, Triton, and TensorRT‑LLM – Step‑by‑Step Guide
dbaplus Community
dbaplus Community
Jun 11, 2024 · Cloud Native

13 Essential Kubernetes Tricks to Boost Efficiency and Security

This article presents thirteen practical Kubernetes techniques—including graceful shutdown with PreStop hooks, automatic key rotation, temporary debugging containers, custom‑metric HPA, init containers, node affinity, taints and tolerations, pod priority and preemption, ConfigMaps and Secrets, direct API usage, CRDs, and more—each explained with concepts, use‑case scenarios, YAML examples, and important considerations.

Kubernetesbest practicescontainers
0 likes · 17 min read
13 Essential Kubernetes Tricks to Boost Efficiency and Security
TAL Education Technology
TAL Education Technology
Jun 11, 2024 · Cloud Native

Containerizing Elasticsearch: Architecture Upgrade, API Gateway Integration, and Cloud‑Native Migration

This article details how a large‑scale Elasticsearch deployment was transformed from physical servers to a Kubernetes‑based, containerized architecture, addressing cost, scalability, API compatibility, security, observability, and multi‑cloud migration using the 极限网关 API gateway.

API GatewayCloud NativeElasticsearch
0 likes · 11 min read
Containerizing Elasticsearch: Architecture Upgrade, API Gateway Integration, and Cloud‑Native Migration
MaGe Linux Operations
MaGe Linux Operations
Jun 10, 2024 · Cloud Native

Deploy NFS, ECK, Elasticsearch, Kibana & Filebeat on Kubernetes

This guide walks through installing NFS on all nodes, creating a dynamic storage class with Helm, setting up Elastic Cloud on Kubernetes (ECK) operator, deploying Elasticsearch and Kibana clusters, configuring Filebeat for log collection, and tuning system parameters for a production‑ready Kubernetes environment.

ECKElasticsearchFilebeat
0 likes · 18 min read
Deploy NFS, ECK, Elasticsearch, Kibana & Filebeat on Kubernetes
Code Ape Tech Column
Code Ape Tech Column
Jun 9, 2024 · Databases

RedisInsight: Introduction, Installation, and Basic Usage Guide

This article introduces RedisInsight, outlines its key features, provides step‑by‑step instructions for installing it on Linux and via Kubernetes—including environment variable configuration and service deployment—and demonstrates basic usage through screenshots of its GUI.

CLIDatabase GUIInstallation
0 likes · 6 min read
RedisInsight: Introduction, Installation, and Basic Usage Guide
Alibaba Cloud Infrastructure
Alibaba Cloud Infrastructure
Jun 6, 2024 · Cloud Native

Argo Workflows vs Jenkins: Building Cloud‑Native CI/CD Pipelines on ACK One Serverless

Argo Workflows, a cloud‑native Kubernetes job orchestrator, offers superior autoscaling, concurrency, cost efficiency, and seamless integration with the Argo ecosystem compared to Jenkins, and the article provides a detailed tutorial on deploying a Go‑based CI pipeline on ACK One Serverless Argo with BuildKit, NAS caching, and parameterized workflow templates.

Argo WorkflowsCI/CDCloud Native
0 likes · 15 min read
Argo Workflows vs Jenkins: Building Cloud‑Native CI/CD Pipelines on ACK One Serverless
Cloud Native Technology Community
Cloud Native Technology Community
Jun 5, 2024 · Cloud Native

Which Multi‑Cluster Networking Solution Is Right for Your Kubernetes Fleet?

With Kubernetes clusters expanding across multiple environments, choosing the right cross‑cluster networking method is crucial; this article compares six approaches—underlay networks, overlay CNI meshes, Submariner, Skupper, KubeSlice, and others—detailing their core principles, advantages, and limitations to help you select the best fit.

CNICloud NativeKubernetes
0 likes · 11 min read
Which Multi‑Cluster Networking Solution Is Right for Your Kubernetes Fleet?
Ops Development Stories
Ops Development Stories
Jun 4, 2024 · Cloud Native

Build an Enterprise CI/CD Platform with Jenkins, Docker, and Kubernetes

This tutorial walks through using the Ruoyi project to set up a full CI/CD pipeline with Jenkins, custom Docker base images, Kubernetes deployments, and automated notifications, covering environment preparation, pipeline design, Dockerfile creation, Jenkins configuration, GitLab webhooks, and deployment verification across DEV, UAT, and PROD stages.

CI/CDDevOpsDocker
0 likes · 24 min read
Build an Enterprise CI/CD Platform with Jenkins, Docker, and Kubernetes
ByteDance Cloud Native
ByteDance Cloud Native
Jun 3, 2024 · Cloud Native

How to Build High‑Availability Kubernetes Clusters with Volcengine VKE & VCI

This guide explains how Volcengine's VKE (Kubernetes Engine) and VCI (Elastic Container Instance) enable high‑availability, multi‑AZ deployments, covering cluster creation, control‑plane distribution, virtual node configuration, inventory‑aware scheduling, and practical YAML examples for resilient cloud‑native workloads.

Cloud NativeContainer ServiceKubernetes
0 likes · 14 min read
How to Build High‑Availability Kubernetes Clusters with Volcengine VKE & VCI
DevOps Cloud Academy
DevOps Cloud Academy
May 31, 2024 · Cloud Native

Optimizing RabbitMQ Performance on Kubernetes

This guide explains how to deploy RabbitMQ on Kubernetes and improve its performance through Helm installation, resource tuning, monitoring, scaling, security hardening, and advanced configuration techniques, providing practical code examples for each step.

HelmKubernetesPerformance Optimization
0 likes · 9 min read
Optimizing RabbitMQ Performance on Kubernetes
Alibaba Cloud Native
Alibaba Cloud Native
May 28, 2024 · Cloud Native

Zero‑Code Traffic Lane Gray Release with OpenTelemetry Baggage on Alibaba Cloud Service Mesh

This guide explains how to use OpenTelemetry's automatic instrumentation to propagate baggage headers, enabling a loose‑mode traffic‑lane (gray‑release) strategy in Alibaba Cloud Service Mesh without modifying application code, covering prerequisites, operator deployment, service setup, lane configuration, weight‑based routing, and verification steps.

ASMBaggageKubernetes
0 likes · 26 min read
Zero‑Code Traffic Lane Gray Release with OpenTelemetry Baggage on Alibaba Cloud Service Mesh
360 Smart Cloud
360 Smart Cloud
May 27, 2024 · Databases

Deployment, Optimization, and Management of TiDB Service in 360 Zhihui Cloud

This article details the product models, usage scenarios, and a series of performance and operational optimizations—including query plan health checks, space reclamation, resource isolation, cloud‑native deployment, cross‑region high availability, and unified monitoring—implemented for the TiDB service operated by 360 Zhihui Cloud since its launch in April 2023.

Cloud NativeKubernetesPerformance Optimization
0 likes · 17 min read
Deployment, Optimization, and Management of TiDB Service in 360 Zhihui Cloud
Open Source Linux
Open Source Linux
May 27, 2024 · Cloud Native

Master KubeSphere: Install, Manage Multi‑Tenant & Build DevOps Pipelines

This guide walks through installing KubeSphere on Ubuntu, configuring mirrors, troubleshooting common errors, setting up multi‑tenant hierarchies, creating workspaces, projects and DevOps pipelines, configuring application routing, TLS, S2I builds, and integrating Jenkinsfile‑out‑of‑SCM pipelines for continuous delivery.

DevOpsInstallationKubeSphere
0 likes · 10 min read
Master KubeSphere: Install, Manage Multi‑Tenant & Build DevOps Pipelines
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
MaGe Linux Operations
MaGe Linux Operations
May 25, 2024 · Cloud Native

Avoid These Common Kubernetes Pitfalls to Boost Reliability and Security

This article outlines frequent Kubernetes mistakes—such as missing resource requests, skipping health checks, using the latest image tag, over‑privileged containers, insufficient monitoring, default namespace misuse, and lack of security settings—and provides practical guidance and code examples to prevent them.

Kubernetesbest practicessecurity
0 likes · 13 min read
Avoid These Common Kubernetes Pitfalls to Boost Reliability and Security
Qunar Tech Salon
Qunar Tech Salon
May 24, 2024 · Cloud Native

Adopting a Shrink‑Then‑Expand Deployment Model to Improve Release Efficiency in a Large‑Scale Travel Platform

This article analyzes the release‑time bottlenecks of a core travel platform after the post‑COVID traffic surge and presents a shrink‑then‑expand deployment strategy combined with physical‑machine container deployment, evaluating several open‑source solutions and demonstrating significant improvements in release speed, resource cost, and system stability.

Kubernetescontainerdeployment
0 likes · 17 min read
Adopting a Shrink‑Then‑Expand Deployment Model to Improve Release Efficiency in a Large‑Scale Travel Platform
MaGe Linux Operations
MaGe Linux Operations
May 23, 2024 · Cloud Native

How to Slash Server Load: Optimizing Go Apps on Kubernetes

This article explains how to reduce server load and improve performance of Go applications on Kubernetes by using lightweight base images, fine‑tuning resource limits, adjusting garbage‑collection settings, employing connection pools, configuring health probes, and leveraging autoscaling, load balancing, and caching techniques.

Cloud NativeGoKubernetes
0 likes · 19 min read
How to Slash Server Load: Optimizing Go Apps on Kubernetes
Cloud Native Technology Community
Cloud Native Technology Community
May 23, 2024 · Cloud Native

Kubernetes Service Network Mechanisms: Overview, Access Methods, Container Networking, Service Types, DNS, kube-proxy Modes, Source IP Preservation, and Ingress

This article provides a comprehensive guide to Kubernetes Service networking, covering container network models, intra‑ and inter‑node pod communication, Service‑Pod relationships, Service types (ClusterIP, NodePort, LoadBalancer, ExternalName), CoreDNS resolution, kube‑proxy operating modes, source IP preservation strategies, and Ingress handling.

CloudNativeDNSKubernetes
0 likes · 27 min read
Kubernetes Service Network Mechanisms: Overview, Access Methods, Container Networking, Service Types, DNS, kube-proxy Modes, Source IP Preservation, and Ingress
Eric Tech Circle
Eric Tech Circle
May 22, 2024 · Artificial Intelligence

Deploy and Build AI Apps with Dify: A Complete Open‑Source Guide

This article introduces Dify, an open‑source LLM application platform, outlines its core features such as workflows, model support, RAG pipelines, agents, and observability, compares it with alternatives, and provides step‑by‑step deployment instructions using Docker Compose and Helm for local and Kubernetes environments.

AI platformDockerKubernetes
0 likes · 7 min read
Deploy and Build AI Apps with Dify: A Complete Open‑Source Guide
DataFunSummit
DataFunSummit
May 22, 2024 · Operations

Building an Observability System: Practices and Solutions from Yanhuang Data

This article explains how to build a robust observability system for cloud‑native microservice architectures, detailing the three core signals—metrics, traces, and logs—common challenges such as complexity and data silos, and presents Yanhuang Data’s integrated platform with unified data collection, storage, analysis, and visualization solutions.

KubernetesLogsmetrics
0 likes · 23 min read
Building an Observability System: Practices and Solutions from Yanhuang Data
dbaplus Community
dbaplus Community
May 20, 2024 · Cloud Computing

Why Kubernetes Is So Expensive and How Serverless Can Slash Costs

The article explains why Kubernetes, once praised for cost savings, now incurs high operational expenses due to container replication, sidecar overhead, and slow startup, and shows how serverless and WebAssembly approaches can dramatically reduce those costs while preserving reliability.

Cloud ComputingKubernetesServerless
0 likes · 14 min read
Why Kubernetes Is So Expensive and How Serverless Can Slash Costs
360 Smart Cloud
360 Smart Cloud
May 20, 2024 · Cloud Native

Design and Implementation of Managed (Dedicated) Kubernetes Clusters

This article introduces the concept of managed Kubernetes clusters, compares them with traditional setups, details the architecture and implementation process, discusses challenges such as cross‑cluster webhook routing, certificate issuance, container runtime integration, and outlines the diverse features of the dedicated cluster solution.

Cloud NativeKubernetesManaged Cluster
0 likes · 13 min read
Design and Implementation of Managed (Dedicated) Kubernetes Clusters
Architect's Tech Stack
Architect's Tech Stack
May 18, 2024 · Operations

Graceful Shutdown in Kubernetes and Spring Boot Microservices: Best Practices and Optimizations

This article explains the concept of graceful shutdown, outlines essential steps, examines Kubernetes pod termination and Spring Boot integration with Nacos, and provides practical optimizations—including PreStop hooks, terminationGracePeriod settings, and actuator shutdown—to ensure reliable service termination without data loss.

Cloud NativeGraceful ShutdownKubernetes
0 likes · 11 min read
Graceful Shutdown in Kubernetes and Spring Boot Microservices: Best Practices and Optimizations
MaGe Linux Operations
MaGe Linux Operations
May 18, 2024 · Cloud Native

How to Install Helm and Deploy OpenEBS on CentOS 7 for Kubernetes

This guide walks through setting up a CentOS 7 environment, installing Helm, adding the OpenEBS chart repository, deploying the OpenEBS control plane, creating a dedicated PostgreSQL namespace, and configuring persistent storage with a ConfigMap, providing all necessary commands and screenshots.

CentOSConfigMapHelm
0 likes · 3 min read
How to Install Helm and Deploy OpenEBS on CentOS 7 for Kubernetes
Huolala Tech
Huolala Tech
May 16, 2024 · Backend Development

Debugging Java Outages: HikariCP Thread Pool, CPU Load & Connection Timeouts

After an Alibaba Cloud RDS host failure caused a HA switch, the bme‑trade‑order‑svc service experienced prolonged unavailability; this article dissects how thread‑pool saturation, HikariCP connection‑pool mechanics, and CPU load interplay, and outlines systematic investigations that pinpointed thread waiting, pod restarts, and CPU throttling as root causes.

HikariCPJavaKubernetes
0 likes · 44 min read
Debugging Java Outages: HikariCP Thread Pool, CPU Load & Connection Timeouts
Ops Development Stories
Ops Development Stories
May 15, 2024 · Cloud Native

How Flannel and Containerd Enable Pod IP Allocation in Kubernetes

This article explains how Kubernetes assigns unique IP addresses to Pods using Flannel as the CNI network provider and Containerd as the container runtime, covering underlying concepts like Linux bridges, VXLAN encapsulation, node IPAM, and the interactions among kubelet, CRI, and CNI plugins.

CNIFlannelKubernetes
0 likes · 10 min read
How Flannel and Containerd Enable Pod IP Allocation in Kubernetes
dbaplus Community
dbaplus Community
May 13, 2024 · Cloud Native

Do You Really Need Kubernetes? Real‑World Dev Opinions and Practical Tips

This article compiles diverse Zhihu answers discussing whether Kubernetes is necessary, weighing its automation benefits and scaling power against configuration complexity, resource costs, and team readiness, while offering concrete kubectl commands and guidance for making an informed adoption decision.

CI/CDCloud NativeContainer Orchestration
0 likes · 9 min read
Do You Really Need Kubernetes? Real‑World Dev Opinions and Practical Tips
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
MaGe Linux Operations
MaGe Linux Operations
May 10, 2024 · Cloud Native

How to Set Up a Secure Kubernetes Dashboard Without RBAC

Learn step-by-step how to download the Kubernetes dashboard YAML, prepare offline images, modify the deployment to use a private registry, configure the API server address, create the service, verify its status, and access the dashboard via a browser, all without RBAC.

Cloud NativeDockerKubernetes
0 likes · 3 min read
How to Set Up a Secure Kubernetes Dashboard Without RBAC
360 Tech Engineering
360 Tech Engineering
May 10, 2024 · Cloud Native

Practical Experience of Deploying and Optimizing Apache Pulsar on Kubernetes at 360

This article shares the architecture design, cluster deployment, storage selection, multi‑region mode, service discovery, performance tuning, monitoring, alerting, and future plans of a production‑grade Apache Pulsar platform running on Kubernetes, providing valuable insights for engineers adopting Pulsar.

Apache PulsarCloud NativeDistributed Messaging
0 likes · 17 min read
Practical Experience of Deploying and Optimizing Apache Pulsar on Kubernetes at 360
360 Smart Cloud
360 Smart Cloud
May 9, 2024 · Cloud Native

Practical Experience of Deploying and Optimizing Apache Pulsar on Kubernetes at 360

This article shares 360's practical experience deploying Apache Pulsar on Kubernetes, covering architecture design, storage choices, multi‑cluster modes, service discovery, performance tuning, monitoring, alerting, and future plans, offering valuable guidance for engineers building cloud‑native messaging platforms.

Apache PulsarCloud NativeDistributed Messaging
0 likes · 19 min read
Practical Experience of Deploying and Optimizing Apache Pulsar on Kubernetes at 360
Cloud Native Technology Community
Cloud Native Technology Community
May 9, 2024 · Cloud Native

Step-by-Step Deployment of K3s with Kube‑OVN, Multus, VPN and Cloud‑Hypervisor for a Hybrid Container‑VM Environment

This guide walks through deploying a lightweight K3s cluster unified with virtual machines using Kube‑OVN for multi‑tenant VPC isolation, configuring shared internet via VPN, installing cloud‑hypervisor, setting up Multus for multi‑NIC containers, and provisioning a management web‑app with Tomcat and OpenVPN, providing a complete cloud‑native lab environment.

Kube-OVNKubernetesMultus
0 likes · 22 min read
Step-by-Step Deployment of K3s with Kube‑OVN, Multus, VPN and Cloud‑Hypervisor for a Hybrid Container‑VM Environment
Liangxu Linux
Liangxu Linux
May 7, 2024 · Cloud Native

Unlocking Docker: From Containers to Compose, Swarm, and Kubernetes

This article explains Docker’s role as a container platform, covering basic concepts like images and Dockerfiles, the architecture of Docker Engine, and how Docker Compose, Swarm, and Kubernetes extend container orchestration across multiple services and hosts.

Cloud NativeContainer OrchestrationDocker
0 likes · 13 min read
Unlocking Docker: From Containers to Compose, Swarm, and Kubernetes
Mike Chen's Internet Architecture
Mike Chen's Internet Architecture
May 7, 2024 · Cloud Native

Four Main Microservice Deployment Patterns Explained

This article introduces four primary microservice deployment models—multi‑instance, containerized, serverless, and container‑orchestration—detailing their architectures, advantages, drawbacks, and typical use cases for building scalable, efficient cloud‑native applications.

Docker SwarmKubernetesServerless
0 likes · 7 min read
Four Main Microservice Deployment Patterns Explained
dbaplus Community
dbaplus Community
May 6, 2024 · Cloud Native

Avoid These 11 Common Kubernetes Mistakes That Hurt Performance and Security

This article reveals the most frequent Kubernetes pitfalls—from missing resource requests and health checks to over‑privileged containers and lack of monitoring—provides concrete examples, code snippets, and practical recommendations to help you configure a stable, secure, and efficient cloud‑native environment.

Kubernetesbest practiceshealth checks
0 likes · 14 min read
Avoid These 11 Common Kubernetes Mistakes That Hurt Performance and Security
Efficient Ops
Efficient Ops
May 6, 2024 · Cloud Native

Why Is My Kubernetes Pod OOMKilled Before Reaching Its Memory Limit?

A Kubernetes pod repeatedly restarted with exit code 137 despite not hitting its memory limit, revealing that node‑level memory pressure and QoS‑based eviction caused the pod to be killed, and outlining how to diagnose and prevent such OOMKill events.

Cloud NativeKubernetesOOMKill
0 likes · 9 min read
Why Is My Kubernetes Pod OOMKilled Before Reaching Its Memory Limit?