After the CentOS shutdown, China’s open‑source Linux communities—deepin, OpenAnolis, openEuler, OpenCloudOS and OpenKylin—have formed five pillars that now dominate server, cloud, AI and desktop markets, with a projected 65% domestic OS share and a $30 billion market by 2025.
This article walks you through the complete process of switching to a domestically‑produced Linux stack by downloading and installing the openEuler operating system, configuring its package sources, installing required tools, then adding the openGauss database, adjusting its configuration files, and verifying successful deployment, all on a VM or physical server.
This tutorial walks you through downloading the OpenEuler ISO, installing the OS on a server or VMware VM, configuring yum sources, installing and configuring the openGauss database, setting up network and firewall, and optionally using Data Studio for visual management, all with detailed commands and screenshots.
Facing bandwidth contention when high‑volume video analytics compete with online services, Dahua partnered with the openEuler community to replace the tc htb limiter with an eBPF‑based Kmesh‑bwm solution that introduces lock‑free packet scheduling, directional monitoring and multi‑priority bandwidth guarantees, achieving over 50 % latency reduction, more than 50 % increase in container deployment density, and roughly 30 % overall resource savings.
This tutorial walks you through downloading the openEuler ISO, setting up a VMware Workstation virtual machine, performing a custom installation with manual partitioning, configuring network settings, installing essential tools, and verifying the system after migration from CentOS.
The openEuler 24.03 LTS release introduces a dynamic composite page (large folio) that retains 4 KB base‑page compatibility while enabling 64 KB page performance gains, reducing TLB misses and memory overhead, and delivering double‑digit benchmark improvements for big‑data, Kafka, MySQL, I/O and memory‑allocation workloads.
The 2022 Kunpeng Developer Summit showcased Huawei Cloud EulerOS, an openEuler‑based cloud‑native operating system, highlighting its high‑performance, security‑focused features, mixed‑deployment solutions, and real‑world case studies such as smart property management and a micro‑service banking core, illustrating the platform’s role in advancing intelligent computing.
This article reviews the major domestic Linux distributions that can replace CentOS, such as OpenEuler, Anolis OS, Alibaba Cloud Linux, TencentOS Server, KylinOS, and deepin, highlighting their compatibility, performance optimizations, and suitability for public, private, and hybrid cloud deployments.
The three‑day openEuler Developer Day 2022 showcased the release of openEuler 22.03 LTS, a new ecosystem service platform, partner commercial plans, extensive SIG sessions, and a series of technical demos highlighting server, cloud, edge, and embedded scenarios across the open‑source community.
This guide walks engineers through the entire openEuler contribution journey, covering legal compliance, open‑source licensing, four participation methods, website navigation, issue and pull‑request workflows, package creation, SIG organization, and practical tips for successful community involvement.
This article chronicles the Linux kernel’s development from its 0.01 inception through version 5.4, highlights key milestones and features, introduces the openEuler distribution and its ARM/Kunpeng support, and outlines a forthcoming series that will dive deeper into kernel internals and system security.
OpenEuler, Huawei's newly open‑sourced Linux distribution, offers a unified, multi‑architecture OS with container support, AI‑driven optimization projects, and a massive package ecosystem, positioning it as a key player for enterprise cloud‑native environments.
The article introduces openEuler, Huawei’s newly open‑sourced operating system, outlines its vision, key features, related projects like iSulad and A‑Tune, and provides direct links to the main and package repositories for developers interested in this Linux‑based platform.
This guide walks you through using an automated script to download dependencies, build QEMU 4.1.1, compile the Linux 4.19.1 kernel and BusyBox for ARM64, and install openEuler 1.0 in a virtual machine, including optional GDB debugging and snapshot tips.
