https://opengauss.org/zh/blogs/blogs.html?post/enmo/%E6%89%8B%E5%B7%A5%E5%AE%89%E8%A3%85%E9%83%A8%E7%BD%B2opengauss3.0%E4%B8%80%E4%B8%BB%E4%B8%80%E5%A4%87%E9%9D%9Eom%E5%B7%A5%E5%85%B7%E5%AE%89%E8%A3%85/

看看这个，一主一备非OM方式安装，希望能给你启发

[omm@host134 software]$ gs_initdb --pgdata=/opt/opengauss/data --nodename=primary --encoding=UTF-8 --locale=en_US.UTF-8
The files belonging to this database system will be owned by user "omm".
This user must also own the server process.

The database cluster will be initialized with locale "en_US.UTF-8".
The default text search configuration will be set to "english".

could not create directory /var/log/omm: Permission denied
fixing permissions on existing directory /opt/opengauss/data ... ok

初始化提示需要/var/log/omm这个目录，请问什么原因呢？

[omm@host134 software]$ gs_ctl start -D /opt/opengauss/data -Z single_node -l /opt/opengauss/pg_log
could not create directory /var/log/omm: Permission denied
[2022-07-19 10:40:14.265][17643][][gs_ctl]: gs_ctl started,datadir is /opt/opengauss/data
[2022-07-19 10:40:14.391][17643][][gs_ctl]: waiting for server to start...
./bin/sh: /opt/opengauss/pg_log: Is a directory
[2022-07-19 10:40:15.392][17643][][gs_ctl]: waitpid 17646 failed, exitstatus is 256, ret is 2

2022-07-19 10:41:47.702 [unknown] [unknown] localhost 139987865873472 0[0:0#0] 0 [BACKEND] FATAL: could not create lock file "/opt/huawei/tmp/.
s.PGSQL.5432.lock": No such file or directory

启动的时候报需要/opt/huawei/tmp/ 这个目录

可参考 贾军锋 老师的两篇文章：

• 一键部署openGauss2.0.1[CentOS 7.6]
• openGauss 2.0.0 安装部署(1主+1备+1级联备)

还有我自己写的一键安装方式：Vagrant 一键式快速安装 openGauss 2.0.1（单机+HA）

文中有源码下载方式！