Environment Requirements

This document provides guidance based on the Kunpeng server and CentOS or openEuler OS. Before performing operations, ensure that your software and hardware meet the requirements.

Hardware Requirements

Table 1 lists the hardware requirements.

**Table 1** Hardware requirements
Item	Description
Server	Kunpeng server
CPU	Kunpeng 920
Memory	16 x 32 GB 2666 MHz
Storage	No specific requirements
Drive partition	2 x 900 GB SAS system drives
Network	Connected to the Internet 1 x 10GE NIC

OS Requirements

Run the cat /etc/*-release command to query the OS information.
Run the lscpu command to query the processor information.

Run the uname -r command to query the kernel version.

Run the uname -a command to query the environment information.
If you need to install an OS, choose Minimal Install and select Development Tools to minimize manual operations.

Table 2 lists the OS requirements.

**Table 2** OS requirements
Item	Version	Description
CentOS	7.6 for AArch64 Kernel: 4.14.0-115.el7a.0.1.aarch64	https://mirrors.huaweicloud.com/centos-vault/altarch/7.6.1810/isos/aarch64/CentOS-7-aarch64-Everything-1810.iso
openEuler	20.03 (LTS-SP1) for AArch64 Kernel: 4.19.90-2012.4.0.0053.oe1.aarch64	https://repo.huaweicloud.com/openeuler/openEuler-20.03-LTS-SP1/ISO/aarch64/openEuler-20.03-LTS-SP1-everything-aarch64-dvd.iso
openEuler	22.03 (LTS-SP1) for AArch64 Kernel: 5.10.0-136.12.0.86.oe2203sp1.aarch64	https://repo.huaweicloud.com/openeuler/openEuler-22.03-LTS-SP1/ISO/aarch64/openEuler-22.03-LTS-SP1-everything-aarch64-dvd.iso

Table 3 lists the verified Nginx versions and supported OS versions.

**Table 3** Verified Nginx versions and supported OS versions
Nginx Version	OS Version
Nginx 1.14.2	CentOS 7.6 CentOS 8.1 openEuler 20.03 LTS SP1 openEuler 22.03 LTS SP1
Nginx 1.19.3	CentOS 7.6 openEuler 22.03 LTS SP1
Nginx 1.21.5	openEuler 22.03 LTS SP1

Parent topic: Nginx Container Deployment Guide