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Environment Requirements

Hardware Requirements

Table 1 lists the hardware requirements.

**Table 1** Hardware requirements
Item	Description
Server	Kunpeng server
CPU	Kunpeng 920 5250 processor
Memory	No specific requirements
Storage	Greater than 30 GB on CentOS 8.1. No special requirement on other OSs.
Drive partition	No specific requirements
Network	During the project compilation process, you need to configure the Maven source and download compressed packages. Therefore, the compilation environment must be connected to the Internet.

OS and Software Requirements

Table 2 lists the OS and software requirements.

**Table 2** OS and software requirements
Item	Version	Description	How to Obtain
CentOS	7.6 for aarch64 Kernel: 4.14.0-115.el7a.0.1.aarch64	OS compatible with the software to be ported. Run the lscpu command to view the CPU information. Run the *cat /etc/release command to view the system version. Run the uname -r command to view the kernel version. Run the uname -a** command to view the environment information.	-
CentOS	8.1 for aarch64 Kernel: 4.18.0		-
openEuler	20.03 (LTS-SP1) for aarch64 Kernel: 4.19.90-2012.4.0.0053.oe1.aarch64		-
Spring Cloud	Hoxton.SR1	Software to be ported.	https://github.com/spring-cloud/
Maven	3.6.3	Dependencies required for compilation and installation on CentOS 7.6 and openEuler 20.03.	https://archive.apache.org/dist/maven/maven-3/3.6.3/binaries/apache-maven-3.6.3-bin.tar.gz

When installing an OS, choose Minimal Install and select Development Tools to minimize manual operations.

Parent topic: Spring-Cloud-Hoxton.SR1 Porting Guide