openGauss 部署安装参考
目录
第 1 章 部署环境概述 ................................................................................................................................1
第 2 章 软硬件环境要求 ............................................................................................................................1
2.1 硬件环境要求 ................................................................................................................................1
2.2 软件环境要求 ................................................................................................................................2
2.3 软件依赖要求 ................................................................................................................................2
第 3 章 部署过程 ..........................................................................................................................................3
3.1 操作系统配置 ................................................................................................................................3
3.1.1 关闭 selinux ......................................................................................................................3
3.1.2 关闭防火墙 .......................................................................................................................3
3.1.3 关闭 swap 交换内存 ......................................................................................................3
3.1.4 检查 python3 环境 .........................................................................................................4
3.1.5 检查软件依赖版本 .........................................................................................................4
3.2 初始化安装环境 ............................................................................................................................5
3.2.1 准备安装环境 ...................................................................................................................5
3.2.2 创建操作系统账号 .........................................................................................................6
3.2.3 创建 XML 配置文件 .......................................................................................................6
3.3 预安装 ........................................................................................................................................... 11
3.4 配置操作系统参数 .................................................................................................................... 12
3.4.1 内核参数设置 ................................................................................................................ 12
3.4.2 文件系统设置 ................................................................................................................ 17
3.4.3 transparent_hugepage 设置 .................................................................................... 17
3.4.4 系统支持的最大进程数设置 .................................................................................... 18
3.5 执行安装 ....................................................................................................................................... 18
3.5.1 安装过程 ......................................................................................................................... 18
3.5.2 目录说明 ......................................................................................................................... 20
第 4 章 使用示例 ....................................................................................................................................... 21
4.1 启动/停止数据库 ....................................................................................................................... 21
4.2 初始化数据库 ............................................................................................................................. 21
第 5 章 Q&A ............................................................................................................................................... 21
5.1 [GAUSS-51619] : The host name [opengauss] is not in the cluster ......................... 21
5.2 启动数据库失败(stopped waiting) ...................................................................................... 22
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