(资料图片仅供参考)

一、环境准备1.1 软件下载

下载地址：https://www.oracle.com/database/technologies/oracle19c-linux-downloads.html

其中client的是需要图形界面安装的，client_home是静默安装的，可自行选择，本文采用图形界面安装

1.2 基础环境配置修改主机名

# hostnamectl set-hostname node1

关闭防火墙与SELinux

# systemctl stop firewalld# systemctl disable firewalld##如果打开防火墙的话，需放开Oracle1521端口##firewall-cmd --zone=public --add-port=1521/tcp --permanent##firewall-cmd --reload# setenforce 0# sed -ri "/^[^#]*SELINUX=/s#=.+$#=disabled#" /etc/selinux/config# cat /etc/sysconfig/selinux# getenforce

配置本地yum源，如果有互联网这一步可以省略安装依赖包

dnf -y install gcc automake autoconf libtool make

创建Oracle相关的用户和组

# /usr/sbin/groupadd -g 54321 oinstall# /usr/sbin/groupadd -g 54322 dba# /usr/sbin/groupadd -g 54323 oper# /usr/sbin/useradd -u 54321 -g oinstall -G dba oracle# echo "Gistack123" |passwd --stdin oracle# /usr/sbin/usermod -g oinstall -G dba,oper oracle# id oracleuid=54321(oracle) gid=54321(oinstall) groups=54321(oinstall),54322(dba),54323(oper)

创建文件夹并赋权

# mkdir -p /u01/app/oracle/product/19.0.0/client_1# mkdir -p /u01/soft# chown -R oracle:oinstall /u01/# chmod -R 775 /u01

配置环境变量

# su - oracle$ vim ~/.bash_profileumask 022export HOST=`hostname | cut -f1 -d"."`export LANG=en_USexport ORACLE_BASE=/u01/app/oracleexport ORACLE_HOME=$ORACLE_BASE/product/19.3/client_1export ORACLE_SID=oratestdbexport ORACLE_TERM=xterm;export PATH=.:$PATH:$HOME/.local/bin:$HOME/bin:$ORACLE_HOME/OPatch:$ORACLE_HOME/binexport NLS_DATE_FORMAT="yyyy-mm-dd HH24:MI:SS"export NLS_LANG=AMERICAN_CHINA.ZHS16GBKexport LD_LIBRARY_PATH=$ORACLE_HOME/lib:/lib:/usr/lib$ source ~/.bash_profile

解压安装包

# unzip /software/LINUX.X64_193000_client.zip -d /u01/soft/# chown -R oracle:oinstall /u01/

配置DISPLAY环境变量

$ export DISPLAY=192.168.88.112:0.0

二、安装client运行安装程序

$ cd /u01/soft/$ ./runInstaller

用的管理员模式安装，安装过程省略。2. 配置客户端登录

$ vim /u01/app/oracle/product/19.3/client_1/network/admin/tnsnames.oraORATESTDB =  (DESCRIPTION =    (ADDRESS_LIST =      (ADDRESS = (PROTOCOL = TCP)(HOST = 192.168.88.75)(PORT = 1521))    )    (CONNECT_DATA =      (SID = oratestdb)      (SERVER = DEDICATED)    )  )  ## 其中ORATESTDB可以随便取，后面sqlplus的连接名用这个    ## 测试登录  $ sqlplus system/Gistack123@ORATESTDB

三、报错整理执行./runInstaller报错没有swap，创建swap

# dd if=/dev/zero of=/swapfile bs=1024MB count=4# mkswap /swapfile# chmod 0600 /swapfile# swapon /swapfile# swapon -s

执行./runInstaller报错：libXext.so.6找不到

Preparing to launch Oracle Universal Installer from /tmp/OraInstall2023-03-24_05-37-07PM. Please wait ...[oracle@vm088078 client]$ Exception in thread "main" java.lang.UnsatisfiedLinkError: /tmp/OraInstall2023-03-24_05-37-07PM/jdk/jre/lib/amd64/libawt_xawt.so: libXext.so.6: cannot open shared object file: No such file or directory##解决办法# dnf -y install libXext.so.6

执行./runInstaller报错无法执行xdpyinfo

>>> Could not execute auto check for display colors using command /usr/bin/xdpyinfo. Check if the DISPLAY variable is set.    Failed <<<<## 解决办法# dnf -y install xdpyinfo

图形化安装报错：INS-08101

[INS-08101] Unexpected error while executing the action at state: "clientSupportedOSCheck"## 解决办法$ export CV_ASSUME_DISTID=RHEL7.6