Setting up the Build Environment

Hardware Requirements

Hardware requirements for building openGauss are as follows:

• Number of servers: 1
• Hardware specifications:
  • CPU: 4U
  • Memory: 8 GB
  • Free disk space: 100 GB (Linux 64-bit)

Software Requirements

OS Requirements

The following OSs are supported:

• CentOS 7.6 (x86 architecture)
• openEuler-20.03-LTS (AArch64 architecture)
• openEuler-20.03-LTS (x86 architecture)
• Kylin-V10 (AArch64 architecture)

Software Dependency Requirements

Table 1 describes the openGauss software dependency requirements.

You are advised to use the default installation packages of the following dependent software in the listed OS installation CD-ROMs or sources. If the following software does not exist, refer to the recommended versions of the software.

Table 1 Software dependency requirements

Environment Variables

The environment variable configuration for building openGauss Lite has been written into the one-click build and packaging script. Therefore, you do not need to configure the environment variables.