OpenGauss安装记录

CentOS

参考：https://www.cnblogs.com/etangyushan/p/18351353

gs_initdb: error while loading shared libraries: libreadline.so.6: cannot open shared object file: No such file or directory

安装数据库需要的依赖。 此外需要建立一个readline.so.7版本的软连接。(这步可以需要具体情况判断是否需要，如果出现readline.so.7找不到，需要执行以下命令)

apt install libreadline-dev libaio-develyum install readline-develIn -s /usr/lib/x86_64-linux-gnu/libreadline.so.8 /usr/lib/x86_64-linux-gnu/libreadline.so.7

redhat 系列下这个软件包叫readline-devel，ubuntu 下叫readline-dev，细分又分为libreadline5-dev 和 libreadline6-dev

[root@localhost simpleInstall]# ls /usr/include/ | grep readline
readline

[root@localhost simpleInstall]# ldconfig -p | grep readline
libreadline.so.7 (libc6,x86-64) => /lib64/libreadline.so.7
libreadline.so (libc6,x86-64) => /lib64/libreadline.so

https://docs.opengauss.org/zh/docs/latest/installation_guide/pre_installation_operations.html

创建用户组和用户，并修改 .bashrc ,注释掉case..esac

groupadd dbgrp
useradd -G dbgrp -U omm
echo "omm:test@123" | chpasswd

Docker 安装

https://docs.opengauss.org/zh/docs/latest/installation_guide/installing_the_container_image.html