Linux一键部署oracle安装环境脚本(推荐)

具体代码如下所示：

#!/bin/bash
############################################
###功能：preparation for oracle installation
###参数：sid base
###其中，sid指的是oracle_sid
###base指的是oracle_base的一级目录，如oracle_base=/u01/app/oracle,则base为/u01
############################################
#检查参数个数是否正确
if [ $# -ne 2 ];then
  echo "$0 sid base"
  exit
fi
sid="$1"
base="$2"
#主机名绑定
ip=`ifconfig |awk -f'[: ]+' 'nr==2{print $4'}`
host=`hostname`
sed -i '$a'$ip' '$host'' /etc/hosts
#checking the package requirements
#将需要安装的表的列表贴在package_list文件中
awk -f'-[0-9]' '{print $1}' package_list |awk '{print $1}' |uniq |xargs yum install -y > output.log 2>&1
#creating required operating system groups and users
groupadd -g 800 oinstall
groupadd -g 801 dba
groupadd -g 802 oper
useradd -g oinstall -g dba,oper oracle
echo oracle | passwd --stdin oracle >> output.log 2>&1
#configure kernal parameters
sed -i '$a\fs.aio-max-nr = 1048576' /etc/sysctl.conf
sed -i '$a\fs.file-max = 6815744' /etc/sysctl.conf
sed -i '$a\kernel.shmall = 2097152' /etc/sysctl.conf
sed -i '$a\kernel.shmmax = 536870912' /etc/sysctl.conf
sed -i '$a\kernel.shmmni = 4096' /etc/sysctl.conf
sed -i '$a\kernel.sem = 250 32000 100 128' /etc/sysctl.conf
sed -i '$a\net.ipv4.ip_local_port_range = 9000 65500' /etc/sysctl.conf
sed -i '$a\net.core.rmem_default = 262144' /etc/sysctl.conf
sed -i '$a\net.core.rmem_max = 4194304' /etc/sysctl.conf
sed -i '$a\net.core.wmem_default = 262144' /etc/sysctl.conf
sed -i '$a\net.core.wmem_max = 1048586' /etc/sysctl.conf
sysctl -p >> output.log 2>&1
#configure resource limits
sed -i '$a\oracle      soft  nproc  2047' /etc/security/limits.conf
sed -i '$a\oracle      hard  nproc  16384' /etc/security/limits.conf
sed -i '$a\oracle      soft  nofile 1024' /etc/security/limits.conf
sed -i '$a\oracle      hard  nofile 65536' /etc/security/limits.conf
#add the following line to the /etc/pam.d/login file, if it does not already exist:
sed -i '$a\session  required   pam_limits.so' /etc/pam.d/login
#add the following line to the /etc/profile
sed -i '$a\if [[ $user = "oracle" ]]; then' /etc/profile
sed -i '$a\   if [[ $shell = "/bin/ksh" ]]; then' /etc/profile
sed -i '$a\       ulimit -p 16384' /etc/profile
sed -i '$a\       ulimit -n 65536' /etc/profile
sed -i '$a\   else' /etc/profile
sed -i '$a\       ulimit -u 16384 -n 65536' /etc/profile
sed -i '$a\   fi' /etc/profile
sed -i '$a\fi' /etc/profile
source /etc/profile
#configuring the oracle user's environment
sed -i '$a\export oracle_sid='$sid'' /home/oracle/.bash_profile
sed -i '$a\export oracle_base='$base'/app/oracle' /home/oracle/.bash_profile
sed -i '$a\export oracle_home=$oracle_base/product/11.2.0/db_1' /home/oracle/.bash_profile
sed -i '$a\export path=$oracle_home/bin:$path' /home/oracle/.bash_profile
source /home/oracle/.bash_profile
#creating required directories
mkdir -p $oracle_home
chown -r oracle.oinstall $base/app
chmod -r 775 $base/app
echo "preparation for oracle installation is over!"

总结

以上所述是小编给大家介绍的linux一键部署oracle安装环境脚本，希望对大家有所帮助