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Kubernetes

4380 articles · Page 30 of 44
DataFunSummit
DataFunSummit
Nov 20, 2021 · Artificial Intelligence

Design Dimensions of Next‑Generation AI Platforms: Programming Languages, Runtime Environments, and Model Deployment

The article examines three key design dimensions of modern AI platforms—choice of programming language, runtime environment isolation, and model deployment—highlighting how Python’s dominance, container‑based resource management, and efficient data sharing shape platform architecture and performance.

AI PlatformsApache ArrowKubernetes
0 likes · 13 min read
Design Dimensions of Next‑Generation AI Platforms: Programming Languages, Runtime Environments, and Model Deployment
Qingyun Technology Community
Qingyun Technology Community
Nov 18, 2021 · Cloud Native

Why OpenELB Is the Next‑Generation Load Balancer for Bare‑Metal Kubernetes

OpenELB, the CNCF‑sandboxed load‑balancer plugin from KubeSphere, offers BGP and Layer‑2 based traffic distribution, CRD‑driven IP pool management, and seamless integration with Kubernetes, K3s and edge environments, positioning itself as a lightweight, community‑driven alternative to MetalLB for on‑premise deployments.

BGPKubernetesLoad Balancer
0 likes · 7 min read
Why OpenELB Is the Next‑Generation Load Balancer for Bare‑Metal Kubernetes
Full-Stack DevOps & Kubernetes
Full-Stack DevOps & Kubernetes
Nov 17, 2021 · Cloud Native

How to Implement Canary Deployments with Ingress‑Nginx Annotations in Kubernetes

This guide shows how to use Ingress‑Nginx annotations to perform canary releases in Kubernetes, covering header‑based, cookie‑based, and weight‑based traffic splitting with complete YAML manifests and curl commands for verification, providing step‑by‑step examples and demonstrating practical testing.

Canary DeploymentCookie RoutingHeader Routing
0 likes · 11 min read
How to Implement Canary Deployments with Ingress‑Nginx Annotations in Kubernetes
Alibaba Cloud Developer
Alibaba Cloud Developer
Nov 16, 2021 · Cloud Native

How Microservices Evolved: From Monoliths to Cloud‑Native Architecture

This article traces the evolution of software architecture from early monolithic Web 1.0 applications through SOA and the rise of microservices, explaining how cloud‑native technologies like containers, Kubernetes, and service mesh reshape development, deployment, and traffic management while highlighting associated challenges and best practices.

KubernetesService Mesharchitecture
0 likes · 14 min read
How Microservices Evolved: From Monoliths to Cloud‑Native Architecture
IT Architects Alliance
IT Architects Alliance
Nov 15, 2021 · Cloud Native

Master Kubernetes Deployment Strategies: Rolling Update, Recreate, Blue‑Green & Canary

This tutorial explains Kubernetes deployment strategies—including Rolling Update, Recreate, Blue‑Green, and Canary—by covering their concepts, configuration YAML files, kubectl commands, advantages, trade‑offs, and practical examples to help you choose the right approach for reliable application releases.

Blue-GreenCanaryDeployment Strategies
0 likes · 18 min read
Master Kubernetes Deployment Strategies: Rolling Update, Recreate, Blue‑Green & Canary
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
21CTO
21CTO
Nov 13, 2021 · Cloud Native

What’s New in RHEL 8.5? Deep Dive into Container and Cloud‑Native Enhancements

RHEL 8.5, the latest Red Hat Enterprise Linux release, brings extensive container, Kubernetes, Ansible system‑role, and performance‑monitoring improvements—including Podman image support, signed container images, rootless OverlayFS, enhanced Cockpit console, and new roles for VPN, Postfix, LVM VDO, and Microsoft SQL Server—making it ready for any platform.

AnsibleContainersKubernetes
0 likes · 5 min read
What’s New in RHEL 8.5? Deep Dive into Container and Cloud‑Native Enhancements
政采云技术
政采云技术
Nov 11, 2021 · Cloud Native

Cluster Scaling, Backup, and Upgrade Using Sealer Clusterfile

This article explains how to scale, back up, and upgrade Kubernetes clusters with Sealer by modifying the Clusterfile, using join/delete commands for both ALI_CLOUD and BAREMETAL providers, and configuring backup plugins and upgrade workflows.

KubernetesSealerUpgrade
0 likes · 7 min read
Cluster Scaling, Backup, and Upgrade Using Sealer Clusterfile
Alibaba Cloud Native
Alibaba Cloud Native
Nov 10, 2021 · Cloud Native

How KubeVela Is Redefining Cloud‑Native DevOps and Multi‑Cluster Delivery

This article explores how cloud‑native principles are reshaping DevOps collaboration, examines emerging trends in next‑generation DevOps platforms, and details how KubeVela—leveraging OAM, multi‑cluster delivery, workflow definitions, and GitOps—provides a unified, application‑centric solution for modern enterprise environments.

GitOpsKubeVelaKubernetes
0 likes · 11 min read
How KubeVela Is Redefining Cloud‑Native DevOps and Multi‑Cluster Delivery
Ops Development Stories
Ops Development Stories
Nov 10, 2021 · Cloud Native

Master Traefik 2.5: From Basics to Advanced Routing, TLS, and Kubernetes Gateway API

This comprehensive guide introduces Traefik as an open‑source edge router, explains its core components and capabilities, walks through Helm deployment, demonstrates various routing methods (Ingress, IngressRoute, CRD, Gateway API), showcases middleware usage, TLS/Let’s Encrypt configuration, TCP services, canary releases, traffic mirroring, and provides practical YAML examples for Kubernetes environments.

Gateway APIHelmKubernetes
0 likes · 30 min read
Master Traefik 2.5: From Basics to Advanced Routing, TLS, and Kubernetes Gateway API
政采云技术
政采云技术
Nov 9, 2021 · Cloud Native

Design and Usage of Clusterfile in Sealer for Cluster Configuration and Plugins

This article explains the design principles of Sealer's Clusterfile, details its configuration parameters, demonstrates how to inject additional settings and environment variables, and describes the supported plugins for customizing Kubernetes clusters, providing practical examples and code snippets.

Cluster ManagementClusterfileKubernetes
0 likes · 10 min read
Design and Usage of Clusterfile in Sealer for Cluster Configuration and Plugins
Cloud Native Technology Community
Cloud Native Technology Community
Nov 9, 2021 · Cloud Native

Implementing Canary (Gray) Releases in Service Mesh Architecture with Kubernetes and Istio

This article explains the concept of canary (gray) releases, demonstrates how to perform rolling updates and precise traffic splitting in Kubernetes, and shows how to achieve fine‑grained canary deployments using Istio’s VirtualService and DestinationRule resources with practical YAML and kubectl examples.

Canary ReleaseDevOpsIstio
0 likes · 24 min read
Implementing Canary (Gray) Releases in Service Mesh Architecture with Kubernetes and Istio
DataFunTalk
DataFunTalk
Nov 6, 2021 · Artificial Intelligence

Elastic Federated Learning Solution (EFLS): Project Overview, Architecture, and Technical Implementation

The article introduces Alibaba's Elastic Federated Learning Solution (EFLS), describing its business motivations, core functionalities, system architecture, sample‑set intersection, federated training pipeline, novel algorithms, product console, and future roadmap for privacy‑preserving advertising in large‑scale sparse scenarios.

AdvertisingFlinkKubernetes
0 likes · 18 min read
Elastic Federated Learning Solution (EFLS): Project Overview, Architecture, and Technical Implementation
DevOps Cloud Academy
DevOps Cloud Academy
Nov 4, 2021 · Cloud Native

DevOps, Agile Development, and Kubernetes: Bridging Development and Operations in Cloud‑Native Environments

The article explains how agile development and DevOps extend beyond coding to cover the entire application lifecycle, how containers and Kubernetes enable seamless collaboration between developers and operations, and why microservice architecture and Conway's law are essential for building scalable, cloud‑native systems.

CI/CDDevOpsKubernetes
0 likes · 8 min read
DevOps, Agile Development, and Kubernetes: Bridging Development and Operations in Cloud‑Native Environments
Qingyun Technology Community
Qingyun Technology Community
Nov 4, 2021 · Cloud Native

What’s New in KubeSphere 3.2.0? GPU Scheduling, Multi‑Cluster Management & More

KubeSphere 3.2.0, the latest cloud‑native distribution built on Kubernetes, introduces GPU resource scheduling and monitoring, enhanced observability with Grafana panels, multi‑cluster and multi‑tenant management, advanced storage features, a global gateway, OpenID Connect authentication, a dynamic application store, and a more independent DevOps suite, all aimed at improving user experience and operational efficiency.

GPU SchedulingKubernetesStorage Management
0 likes · 12 min read
What’s New in KubeSphere 3.2.0? GPU Scheduling, Multi‑Cluster Management & More
政采云技术
政采云技术
Nov 4, 2021 · Cloud Native

Understanding Sealer: Core Concepts, Module Breakdown, and Architecture

This article introduces Sealer’s overall architecture, explains its core concepts such as CloudImage, Kubefile, and Clusterfile, details the purpose of each module within the project, and compares its workflow to Docker for building and running Kubernetes cluster images.

CloudImageClusterfileKubefile
0 likes · 6 min read
Understanding Sealer: Core Concepts, Module Breakdown, and Architecture
Qingyun Technology Community
Qingyun Technology Community
Nov 3, 2021 · Cloud Native

What Is Cloud‑Native Storage and How QingStor NeonIO Solves Its Challenges?

This article explains the concept of cloud‑native storage, why it is needed for modern containerized workloads, outlines the key challenges such as usability, performance, high availability and multi‑cloud management, compares popular solutions like OpenEBS and Rook‑Ceph, and details QingStor NeonIO's architecture, features, performance results, and ideal use cases.

KubernetesNeonIOOpenEBS
0 likes · 14 min read
What Is Cloud‑Native Storage and How QingStor NeonIO Solves Its Challenges?
Alibaba Cloud Native
Alibaba Cloud Native
Nov 2, 2021 · Cloud Native

How to Spot Load‑Balancing, Scheduling, and Hotspot Issues with Kubernetes Monitoring

This article explains how to use Kubernetes monitoring features such as service details, topology maps, and pod metrics to quickly identify load‑balancing imbalances, cluster scheduling bottlenecks, and resource hotspot problems, providing practical steps and visual examples for improving system reliability and performance.

KubernetesOperationsResource Hotspots
0 likes · 10 min read
How to Spot Load‑Balancing, Scheduling, and Hotspot Issues with Kubernetes Monitoring
Hacker Afternoon Tea
Hacker Afternoon Tea
Oct 31, 2021 · Cloud Native

Linkerd 2: Understand Service Mesh Terminology in 5 Minutes

This article explains core service‑mesh concepts—including API gateway, cluster, container, control and data planes, distributed tracing, egress, ESB, golden metrics, ingress, init containers, latency, Linkerd's architecture, load balancing, mTLS, multi‑cluster support, observability, reliability, sidecar proxies, and success rate—providing a concise reference for developers working with Kubernetes‑based meshes.

KubernetesLinkerdService Mesh
0 likes · 12 min read
Linkerd 2: Understand Service Mesh Terminology in 5 Minutes
Alibaba Cloud Native
Alibaba Cloud Native
Oct 29, 2021 · Cloud Native

Unified Management & Secure Governance for Alibaba Cloud ACK and On-Prem Kubernetes

This article explains how cloud‑native technologies enable a unified control plane for Alibaba Cloud ACK clusters and self‑built Kubernetes clusters, detailing the ACK registered‑cluster architecture, one‑way registration, non‑managed security mechanisms, step‑by‑step cluster onboarding, and consistent security governance across environments.

ACKCluster ManagementKubernetes
0 likes · 11 min read
Unified Management & Secure Governance for Alibaba Cloud ACK and On-Prem Kubernetes
Cloud Native Technology Community
Cloud Native Technology Community
Oct 29, 2021 · Cloud Native

Understanding Kubernetes CSI: Persistent Volume Lifecycle and Component Interaction

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

CSIKubernetescloud native
0 likes · 15 min read
Understanding Kubernetes CSI: Persistent Volume Lifecycle and Component Interaction
Xueersi 1-on-1 Technology Team
Xueersi 1-on-1 Technology Team
Oct 28, 2021 · Cloud Native

How We Cut Test Environment Build Time to Minutes with Kubernetes

The article details how Xueersi's 1‑to‑1 quality‑efficiency team transformed their cumbersome manual test‑environment setup into a fast, containerised, Kubernetes‑driven workflow, introducing swim‑lane environments, trace‑ID coloring, and a continuous‑delivery platform to dramatically improve resource utilization and deployment speed.

Continuous DeliveryDevOpsKubernetes
0 likes · 14 min read
How We Cut Test Environment Build Time to Minutes with Kubernetes
Alimama Tech
Alimama Tech
Oct 27, 2021 · Artificial Intelligence

Elastic Federated Learning Solution (EFLS): Architecture, Core Functions, and Technical Details

The Elastic Federated Learning Solution (EFLS) is Alibaba’s open‑source platform that enables privacy‑preserving vertical and horizontal federated learning for large‑scale sparse advertising, offering data‑intersection, high‑performance C++ training, a visual console, novel aggregation algorithms, and a roadmap toward multi‑party scaling and advanced encryption.

AdvertisingElastic Federated LearningFlink
0 likes · 16 min read
Elastic Federated Learning Solution (EFLS): Architecture, Core Functions, and Technical Details
Open Source Linux
Open Source Linux
Oct 26, 2021 · Cloud Native

Unlock Scalable Multi‑Cluster Management with Container‑Based PaaS

This article explains how a container‑driven PaaS platform built on Docker and Kubernetes can centralize resource management, enable dynamic allocation, monitoring, and high‑availability across multiple data centers, while supporting microservice deployment and continuous business operations.

DockerKubernetesMulti-Cluster
0 likes · 10 min read
Unlock Scalable Multi‑Cluster Management with Container‑Based PaaS
Open Source Linux
Open Source Linux
Oct 26, 2021 · Cloud Native

How Modern Distributed Apps Evolve on Kubernetes: From Monoliths to Serverless

This article explores the evolution of modern distributed applications, outlining the core primitives required for lifecycle, networking, resource binding, and state management, and examines how Kubernetes, microservices, service meshes, Knative, Dapr, and emerging trends reshape cloud‑native architectures.

KnativeKubernetesService Mesh
0 likes · 30 min read
How Modern Distributed Apps Evolve on Kubernetes: From Monoliths to Serverless
DevOps Cloud Academy
DevOps Cloud Academy
Oct 26, 2021 · Cloud Native

Progressive Delivery with Spinnaker: Principles, Architecture, and Implementation

This article explains the concept of progressive delivery, its industrial origins, how cloud‑native tools like Kubernetes, Traefik and Spinnaker enable automated A/B testing, canary and gray releases, and the practical benefits for developers, operations, and product teams when releasing features to millions of users.

A/B testingCI/CDCanary Release
0 likes · 9 min read
Progressive Delivery with Spinnaker: Principles, Architecture, and Implementation
dbaplus Community
dbaplus Community
Oct 25, 2021 · Cloud Native

Beyond Docker: Exploring Modern Container Runtimes and Alternatives

While Docker introduced containers in 2013 and set early standards, the ecosystem has since diversified with technologies like cgroups, namespaces, OCI, CRI, and alternatives such as containerd, runc, Podman, LXC/LXD, offering varied approaches to secure, lightweight application deployment across cloud-native environments.

DockerKubernetesLXC
0 likes · 15 min read
Beyond Docker: Exploring Modern Container Runtimes and Alternatives
Alibaba Cloud Native
Alibaba Cloud Native
Oct 25, 2021 · Cloud Native

How OpenYurt Enables Kubernetes‑Native Management of Edge Devices

OpenYurt v0.5.0 introduces a Kubernetes‑native, non‑intrusive standard for managing edge devices, leveraging CRDs to integrate platforms like EdgeX Foundry, and provides components such as yurt‑edgex‑manager and yurt‑device‑controller that enable seamless, declarative edge device lifecycle management within Kubernetes clusters.

CRDEdgeX FoundryKubernetes
0 likes · 6 min read
How OpenYurt Enables Kubernetes‑Native Management of Edge Devices
Alibaba Terminal Technology
Alibaba Terminal Technology
Oct 25, 2021 · Cloud Native

How Alibaba’s AServer Gateway Evolved to a Cloud‑Native Architecture

Alibaba’s AServer access gateway, handling billions of users and millions of QPS, transitioned from a monolithic tengine‑based system to a cloud‑native, containerized architecture with Kubernetes, Pilot, and Envoy, improving operational complexity, dynamic routing, traffic isolation, and scalability for massive e‑commerce traffic.

KubernetesOperationsService Mesh
0 likes · 17 min read
How Alibaba’s AServer Gateway Evolved to a Cloud‑Native Architecture
Open Source Linux
Open Source Linux
Oct 22, 2021 · Cloud Native

Deploy a High‑Availability k0s Kubernetes Cluster with k0sctl

This guide explains how to install and configure k0s, a lightweight Kubernetes distribution, using k0sctl for both standard and high‑availability clusters, covering binary deployment, offline image handling, custom CNI integration, HA load‑balancer setup, certificate management, backup, and advanced features such as etcd replacement and user management.

HAKubernetesOffline Deployment
0 likes · 25 min read
Deploy a High‑Availability k0s Kubernetes Cluster with k0sctl
DeWu Technology
DeWu Technology
Oct 22, 2021 · Cloud Native

Understanding K8s Native Traffic, Istio Service Mesh, and Dubbo-go Integration

The DeWu community runs all Go services in Kubernetes, using CoreDNS/Etcd for native discovery, Istio’s Envoy sidecar for L4/L7 load-balancing and gRPC support, and a Dubbo-go refactor that switches to Nacos-based IP publish-subscribe, all unified under a dual-gateway (Java JWT gateway and Istio Ingress) architecture.

IstioKubernetesService Mesh
0 likes · 6 min read
Understanding K8s Native Traffic, Istio Service Mesh, and Dubbo-go Integration
Cloud Native Technology Community
Cloud Native Technology Community
Oct 20, 2021 · Cloud Native

From Cloud‑Native to Open‑Source: Challenges and Opportunities – Chen Kai’s Keynote at the 2021 Open Source AceCon

In his 2021 Open Source AceCon keynote, Chen Kai examines the evolution of open‑source and cloud‑native technologies, outlines three primary open‑source business models, analyzes the impact of public‑cloud providers, and proposes ways to sustain open‑source ecosystems through technical innovation, viable commercial strategies, and balanced governance.

Business ModelsCloud ComputingKubernetes
0 likes · 16 min read
From Cloud‑Native to Open‑Source: Challenges and Opportunities – Chen Kai’s Keynote at the 2021 Open Source AceCon
Java High-Performance Architecture
Java High-Performance Architecture
Oct 20, 2021 · Information Security

How a Misconfigured Kubelet Led to Crypto Mining on Our Kubernetes Node – Lessons Learned

After discovering a suspicious process on one of our self‑built Kubernetes nodes, we traced the intrusion to a misconfigured kubelet that exposed the API, allowing attackers to run a Monero mining script, and we outline the investigation steps and hardening measures to prevent similar breaches.

KubernetesSecuritycrypto mining
0 likes · 6 min read
How a Misconfigured Kubelet Led to Crypto Mining on Our Kubernetes Node – Lessons Learned
Top Architect
Top Architect
Oct 17, 2021 · Cloud Native

Kubernetes Architecture Overview: Components, Service Discovery, Networking, and IP Addressing

This article provides a comprehensive overview of Kubernetes architecture, covering its core components, multi‑center deployment, service discovery mechanisms, pod resource sharing, common CNI plugins, load‑balancing layers, isolation dimensions, network model principles, and detailed IP address classifications.

Container OrchestrationIP addressingKubernetes
0 likes · 13 min read
Kubernetes Architecture Overview: Components, Service Discovery, Networking, and IP Addressing
Alibaba Cloud Native
Alibaba Cloud Native
Oct 16, 2021 · Cloud Native

How Vivo Built a Hybrid‑Cloud AI Platform with Kubernetes and ACK

This article details how vivo AI's research institute created a hybrid‑cloud AI computing platform by integrating on‑premise bare‑metal servers with Alibaba Cloud ACK, using Kubernetes, Calico, and Terway to achieve elastic GPU resources, advanced storage features, and cost‑effective scaling for deep‑learning workloads.

AI platformContainer NetworkingKubernetes
0 likes · 10 min read
How Vivo Built a Hybrid‑Cloud AI Platform with Kubernetes and ACK
MaGe Linux Operations
MaGe Linux Operations
Oct 14, 2021 · Cloud Native

Mastering k0s: Deploy a Fully Automated HA Kubernetes Cluster with k0sctl

This guide walks through installing k0s, a certified Kubernetes distribution, using k0sctl for automated, customizable deployments—including binary installation, offline image handling, CNI plugin switching, HA setup with external load balancers, backup, restore, and advanced features like etcd replacement and user management.

Cluster DeploymentHAKubernetes
0 likes · 24 min read
Mastering k0s: Deploy a Fully Automated HA Kubernetes Cluster with k0sctl
Open Source Linux
Open Source Linux
Oct 13, 2021 · Cloud Native

Why Docker’s Rise Fell Short: Lessons from Its Business and Technical Missteps

The article examines Docker’s evolution from a pioneering container platform to its current struggles, highlighting how funding pressures, strategic missteps, a contentious relationship with Kubernetes, and leadership conflicts led to missed commercial opportunities and a precarious future for the company.

Business StrategyKubernetescloud native
0 likes · 13 min read
Why Docker’s Rise Fell Short: Lessons from Its Business and Technical Missteps
Alibaba Cloud Native
Alibaba Cloud Native
Oct 11, 2021 · Cloud Native

Step‑by‑Step Guide to Deploy Knative on Alibaba Cloud

This tutorial introduces Knative, explains its architecture and core components, and provides a detailed, image‑rich walkthrough for deploying Knative on Alibaba Cloud, testing a sample serverless application, and managing the cluster via CloudShell.

Alibaba CloudKnativeKubernetes
0 likes · 7 min read
Step‑by‑Step Guide to Deploy Knative on Alibaba Cloud
Alibaba Cloud Native
Alibaba Cloud Native
Oct 10, 2021 · Cloud Native

How to Detect Service and Workload Anomalies in Kubernetes with Advanced Monitoring

This article explains the common pain points of locating anomalies in Kubernetes environments and presents a multi‑layer monitoring framework—trace, metrics, events, and alerts—along with best‑practice scenarios such as network performance, DNS issues, full‑link stress testing, external MySQL access, and multi‑tenant architectures.

DNSKubernetesNetwork Performance
0 likes · 20 min read
How to Detect Service and Workload Anomalies in Kubernetes with Advanced Monitoring
Ops Development Stories
Ops Development Stories
Oct 9, 2021 · Cloud Native

Why Do Some Kubernetes Pods Stay Stuck in Terminating? Causes and Fixes

This article explains the Kubernetes pod lifecycle, the meaning of the Terminating state, detailed pod creation and deletion processes, and the eviction mechanisms of both kube‑controller‑manager and kubelet, offering troubleshooting steps and best practices to resolve pods that remain stuck in Terminating.

Cluster OperationsKubernetesPod Lifecycle
0 likes · 13 min read
Why Do Some Kubernetes Pods Stay Stuck in Terminating? Causes and Fixes
360 Tech Engineering
360 Tech Engineering
Oct 9, 2021 · Cloud Native

Using LXCFS to Provide Accurate /proc Data Inside Containers

This article explains the problem of inaccurate /proc information in container environments, introduces LXCFS as a FUSE‑based solution that maps cgroup data to /proc, and provides step‑by‑step instructions for installing, mounting, and using LXCFS with Docker and Kubernetes.

FUSEKubernetesLXCFS
0 likes · 7 min read
Using LXCFS to Provide Accurate /proc Data Inside Containers
Big Data Technology & Architecture
Big Data Technology & Architecture
Oct 9, 2021 · Big Data

Apache Flink 1.7–1.14 Release Highlights and Feature Evolution

This article provides a comprehensive overview of Apache Flink's major releases from version 1.7 to 1.14, detailing new APIs, state management improvements, Kubernetes integration, SQL and Table API enhancements, checkpointing advances, and performance optimizations that together illustrate the platform's evolution for both streaming and batch processing workloads.

Apache FlinkBatch ProcessingCheckpoint
0 likes · 78 min read
Apache Flink 1.7–1.14 Release Highlights and Feature Evolution
DevOps Cloud Academy
DevOps Cloud Academy
Oct 7, 2021 · Cloud Native

Using Protected Environments and Manual Approvals in GitLab CI/CD Pipelines

This article explains how to configure protected environments and manual approval jobs in GitLab CI/CD pipelines to control production deployments, illustrates YAML examples for deployment protection and approval stages, and introduces GitOps concepts and their benefits for modern cloud‑native infrastructure management.

CI/CDGitLabKubernetes
0 likes · 7 min read
Using Protected Environments and Manual Approvals in GitLab CI/CD Pipelines
MaGe Linux Operations
MaGe Linux Operations
Oct 5, 2021 · Cloud Native

Unlock Advanced kubectl Tricks for Faster Kubernetes Management

This article shares a collection of powerful kubectl commands and tips—including API debugging, status‑based pod filtering and deletion, node‑specific pod listing, distribution counting with awk, and proxy usage—to help experienced Kubernetes users work more efficiently and avoid manual API client coding.

CLICluster ManagementDevOps
0 likes · 7 min read
Unlock Advanced kubectl Tricks for Faster Kubernetes Management
Liangxu Linux
Liangxu Linux
Oct 5, 2021 · Cloud Native

Master Advanced kubectl Tricks for Faster Kubernetes Debugging

This article presents a collection of powerful kubectl commands and techniques—including API inspection, status‑based pod filtering, node‑specific pod listing, distribution counting with awk, and proxy usage—to help Kubernetes users troubleshoot and manage clusters more efficiently.

CLIDebuggingDevOps
0 likes · 8 min read
Master Advanced kubectl Tricks for Faster Kubernetes Debugging
Architects' Tech Alliance
Architects' Tech Alliance
Oct 2, 2021 · Industry Insights

What Is CNCF? Unpacking Cloud Native’s Evolution, Tech Stack, and Survey Insights

This article provides a comprehensive overview of the Cloud Native Computing Foundation (CNCF), its origins, definition of cloud‑native, the full technology stack, member organizations, key historical milestones, 2019 survey statistics, and a technical comparison between the SpringCloud + CloudFoundry and container + Kubernetes ecosystems.

CNCFIndustry SurveyKubernetes
0 likes · 9 min read
What Is CNCF? Unpacking Cloud Native’s Evolution, Tech Stack, and Survey Insights
Programmer DD
Programmer DD
Sep 30, 2021 · Operations

How to Build a Scalable Kubernetes Log Collection System with S6 and Filebeat

This article explains the limitations of Docker's default JSON‑file logging, introduces S6‑based container log redirection, compares Kubernetes logging approaches at pod, node, and cluster levels, and presents a full‑stack architecture using Filebeat, Kafka, Elasticsearch, and Logstash for reliable, rotatable log collection.

DockerFilebeatKubernetes
0 likes · 8 min read
How to Build a Scalable Kubernetes Log Collection System with S6 and Filebeat
MaGe Linux Operations
MaGe Linux Operations
Sep 29, 2021 · Cloud Native

Why Cilium Is the Coolest Kubernetes CNI Plugin and How to Deploy It

This article introduces Cilium, the eBPF‑based Kubernetes CNI that replaces kube‑proxy, explains its security and scalability advantages over traditional iptables, and provides step‑by‑step guidance for deploying Cilium, testing its connectivity, and using Hubble for deep network visualization integrated with Grafana and Prometheus.

HubbleKubernetescilium
0 likes · 17 min read
Why Cilium Is the Coolest Kubernetes CNI Plugin and How to Deploy It
Ops Development Stories
Ops Development Stories
Sep 28, 2021 · Cloud Native

Why Does PLEG ‘Not Healthy’ Make a Kubernetes Node NotReady?

This article explains the role of the Pod Lifecycle Event Generator (PLEG) in Kubelet, why the “PLEG is not healthy” error causes nodes to become NotReady, common failure scenarios, and a step‑by‑step troubleshooting method that ultimately resolves the issue by upgrading systemd.

KubernetesNodeNotReadyPLEG
0 likes · 11 min read
Why Does PLEG ‘Not Healthy’ Make a Kubernetes Node NotReady?
Programmer DD
Programmer DD
Sep 28, 2021 · Backend Development

What Makes Spring the Dominant Backend Framework in 2021? Survey Insights

A 2021 survey reveals that Spring remains the leading Java backend platform, with 75% of developers using core modules, over 80% adopting modern architectures, and growing interest in Kotlin, Spring Native, and Kubernetes integration, highlighting its extensive ecosystem and productivity benefits.

JavaKubernetesSpring Native
0 likes · 9 min read
What Makes Spring the Dominant Backend Framework in 2021? Survey Insights
dbaplus Community
dbaplus Community
Sep 27, 2021 · Operations

6 Powerful Alternatives to Prometheus for Kubernetes Monitoring

Monitoring ensures Kubernetes applications run smoothly, and while Prometheus is a popular open‑source solution, this article examines six viable alternatives—Grafana, cAdvisor, Fluentd, Jaeger, Telepresence, and Zabbix—detailing their key features, strengths, and use‑cases for effective cluster observability.

FluentdGrafanaJaeger
0 likes · 10 min read
6 Powerful Alternatives to Prometheus for Kubernetes Monitoring
21CTO
21CTO
Sep 27, 2021 · Cloud Native

Why Loki Beats ELK for Kubernetes Logging: Architecture, Deployment, and Query Guide

This article explains the motivation behind choosing Loki over heavyweight ELK/EFK stacks for container‑cloud logging, outlines Loki's lightweight architecture and components, provides step‑by‑step deployment instructions on OpenShift/Kubernetes, and demonstrates how to query logs using the LogQL language and HTTP API.

KubernetesLogQLLoki
0 likes · 17 min read
Why Loki Beats ELK for Kubernetes Logging: Architecture, Deployment, and Query Guide
Open Source Linux
Open Source Linux
Sep 26, 2021 · Cloud Native

How to Gracefully Shut Down Kubernetes Pods Without Losing Traffic

During a Kubernetes deployment, the old pod is terminated while the new one starts, and by adding a preStop hook and properly configuring terminationGracePeriodSeconds, you can ensure graceful shutdown, propagate SIGTERM to all processes, avoid traffic loss, and handle signal forwarding for multi‑process containers.

KubernetesPod TerminationSIGTERM
0 likes · 6 min read
How to Gracefully Shut Down Kubernetes Pods Without Losing Traffic
Ops Development Stories
Ops Development Stories
Sep 25, 2021 · Cloud Native

How to Deploy and Troubleshoot Kong & Konga on Kubernetes

This guide walks through deploying Kong and its UI Konga on Kubernetes, covering configuration of PostgreSQL, handling common initialization errors, correcting environment variables, and ensuring successful startup with detailed YAML and Docker commands.

KongKongaKubernetes
0 likes · 13 min read
How to Deploy and Troubleshoot Kong & Konga on Kubernetes
Top Architect
Top Architect
Sep 24, 2021 · Cloud Native

Loki Log System Overview, Architecture, and Deployment Guide

This article introduces Loki, a lightweight log aggregation system for Kubernetes, explains its background and motivations, details its simple architecture and core components (Distributor, Ingester, Querier), discusses scalability and storage options, and provides step‑by‑step deployment instructions with example YAML and shell commands.

KubernetesLoggingLoki
0 likes · 16 min read
Loki Log System Overview, Architecture, and Deployment Guide