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K3s

21 articles · Page 1 of 1
dbaplus Community
dbaplus Community
Jul 6, 2026 · Cloud Native

Why Companies Are Switching from Kubernetes to K3s: Simplicity, Stability, and Low Overhead

The article explains how K3s, a lightweight, production‑grade Kubernetes distribution, reduces component count, memory usage, and installation complexity, making it ideal for small‑to‑medium enterprises, edge, IoT, and AI projects, while still offering API compatibility and optional high‑availability, and compares its trade‑offs with full‑size Kubernetes.

Edge computingHigh AvailabilityInstallation
0 likes · 7 min read
Why Companies Are Switching from Kubernetes to K3s: Simplicity, Stability, and Low Overhead
Raymond Ops
Raymond Ops
Oct 7, 2025 · Cloud Native

Why Choose K3s Over K8s? A Hands‑On Guide to Lightweight Kubernetes

This article explains the key differences between K3s and standard Kubernetes, walks through installing K3s, accessing the cluster, adding nodes, deploying an Nginx service with a ClusterIP and Ingress, and summarizes when to prefer K3s versus full‑featured K8s for lightweight, resource‑constrained environments.

K3sKubernetesdeployment
0 likes · 10 min read
Why Choose K3s Over K8s? A Hands‑On Guide to Lightweight Kubernetes
Liangxu Linux
Liangxu Linux
Jun 11, 2025 · Cloud Native

What Sets K3s Apart from Full‑Featured Kubernetes? A Hands‑On Guide

This article explains the lightweight nature of K3s, compares it with standard Kubernetes, and provides step‑by‑step commands for installation, cluster access, node addition, service deployment, and ingress configuration, highlighting practical differences and use‑case considerations.

ClusterDockerK3s
0 likes · 10 min read
What Sets K3s Apart from Full‑Featured Kubernetes? A Hands‑On Guide
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.

K3sKube-OVNKubernetes
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
DevOps Operations Practice
DevOps Operations Practice
Apr 24, 2024 · Cloud Native

What Is K3s and How Does It Differ from Kubernetes (K8s)

K3s is a CNCF‑certified lightweight Kubernetes distribution designed for edge, IoT and developer environments, offering faster installation, lower resource usage, and simplified management, and the article compares its scale, deployment, resource consumption, and ecosystem with full‑size Kubernetes to help choose the appropriate solution.

Container OrchestrationEdge computingK3s
0 likes · 4 min read
What Is K3s and How Does It Differ from Kubernetes (K8s)
MaGe Linux Operations
MaGe Linux Operations
Jul 29, 2023 · Cloud Native

Why Choose K3s Over K8s? A Lightweight Kubernetes Comparison

This article explains what K3s and Kubernetes (K8s) are, compares their architectures, deployment methods, resource requirements, upgrade processes, performance and security, and advises when to choose the lightweight, CNCF‑certified K3s over the full‑featured Kubernetes for edge, development or production environments.

Container OrchestrationEdge computingK3s
0 likes · 18 min read
Why Choose K3s Over K8s? A Lightweight Kubernetes Comparison
MaGe Linux Operations
MaGe Linux Operations
May 22, 2022 · Cloud Native

Master K3s: Complete Guide to Install, Configure, and Scale Lightweight Kubernetes

This comprehensive tutorial walks you through the fundamentals of K3s, a lightweight CNCF‑certified Kubernetes distribution, covering its architecture, installation on server and agent nodes, configuration options, networking, storage, Helm integration, high‑availability setups, offline installation, upgrades, backups, and advanced customization for edge and cloud‑native environments.

HelmK3sKubernetes
0 likes · 44 min read
Master K3s: Complete Guide to Install, Configure, and Scale Lightweight Kubernetes
Programmer DD
Programmer DD
Apr 12, 2022 · Cloud Native

Deploy a Private Anki Sync Server on K3s with Docker

This guide explains how to set up a private Anki synchronization server using the anki‑sync‑server Docker image, deploy it on a K3s cluster with a Kubernetes manifest, and configure desktop, Android, and iOS clients for fast, secure flashcard syncing without relying on the official server.

AnkiDockerK3s
0 likes · 8 min read
Deploy a Private Anki Sync Server on K3s with Docker
Programmer DD
Programmer DD
Mar 6, 2021 · Cloud Native

How to Build a Multi‑Cloud k3s Cluster with WireGuard and Kilo CNI

This guide walks you through using WireGuard for both networking and encryption in cloud‑native Kubernetes, showing how to configure Kilo CNI to create a multi‑cloud k3s mesh across AWS, Azure, GCP and Alibaba Cloud, and how to connect local clients to the cluster.

Cloud NativeK3sKilo
0 likes · 18 min read
How to Build a Multi‑Cloud k3s Cluster with WireGuard and Kilo CNI
Java Architecture Diary
Java Architecture Diary
Sep 4, 2020 · Cloud Native

Master Spring Cloud & Kubernetes: From Docker Basics to HA Production Clusters

An extensive two-hour video course guides you through Spring Cloud and Kubernetes, covering Linux system setup, Docker fundamentals, Dockerfile creation, Docker‑Compose deployment, Harbor registry, Rancher and K8s cluster installation, HA setups with RKE and Helm, as well as k3s basics and Spring Cloud deployment, with links to the videos and supplemental materials.

Cloud NativeDockerK3s
0 likes · 2 min read
Master Spring Cloud & Kubernetes: From Docker Basics to HA Production Clusters
Programmer DD
Programmer DD
Sep 3, 2020 · Cloud Native

Why k3s’s CNCF Sandbox Admission Signals a New Era for Edge Kubernetes

Rancher’s k3s, a lightweight Kubernetes for Edge, IoT, CI and ARM, has entered the CNCF Sandbox, marking the first Kubernetes‑compatible distribution to join; the announcement details its streamlined features, rapid adoption statistics, and the debate confirming its independent status.

CNCFCloud NativeEdge computing
0 likes · 4 min read
Why k3s’s CNCF Sandbox Admission Signals a New Era for Edge Kubernetes
Programmer DD
Programmer DD
Jun 19, 2020 · Cloud Native

Deploy a Lightweight k3s Cluster on Cloud Servers with WireGuard

This step‑by‑step guide shows how to download the k3s binary, upgrade the kernel for WireGuard support, install WireGuard, configure the control plane and worker nodes, fix flannel IP issues, and enable metrics‑server on a cross‑cloud Kubernetes cluster.

K3sWireGuardcloud-native
0 likes · 12 min read
Deploy a Lightweight k3s Cluster on Cloud Servers with WireGuard
Ops Development Stories
Ops Development Stories
May 24, 2020 · Cloud Native

How to Deploy Rancher on K3s with Nginx, Keepalived, and MySQL

This guide walks through preparing the environment, installing required tools, configuring firewalls, setting up host files, deploying Nginx with Keepalived for high‑availability, installing Docker, MySQL, and finally installing K3s and Rancher using Helm, including certificate creation and troubleshooting steps.

DockerHelmK3s
0 likes · 16 min read
How to Deploy Rancher on K3s with Nginx, Keepalived, and MySQL