Environment Requirements

Table 1 lists the hardware requirements.

**Table 1** Hardware requirements
Item	Description
Server	Kunpeng server
CPU	Kunpeng 920 processor
Drive	If a performance test needs to be performed, at least two drives are required: one system drive and one data drive. If no performance test needs to be performed, the data directory can be created on the system drive. Configure the number of drives based on actual requirements.

Table 2 lists the requirements on the OS.

**Table 2** OS requirements
Item	Version
CentOS	7.6/8.1 for ARM

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

Table 3 lists the software requirements.

**Table 3** Software requirements
Item	Version
CMake	3.13.0 or later. This document uses 3.18.4 as an example.
GCC	7.3.0 or later. This document uses 9.3.0 as an example.
GO	1.13 or later. This document uses 1.14.1 as an example.
Rust	1.55.0
TiDB	3.0.13
PD	3.0.13
TiKV	3.0.13

Parent topic: Porting Guide