Oracle->oracle单实例Shell脚本[20180122]

脚本主要用于redhat平台安装11g和12c软件

    依赖包检查与安装

    用户、组检查与安装

    系统内核、用户限制

    防火墙、selinux关闭

    注意，linux组脚本中只创建了dba，通常会创建oinstall和dba

 

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#

#

#create : 2018/01/22

#version : v0.0

#describe : Oracle 11g/12c setup single instance install environment

#参考网址 http://blog.csdn.net/xcl168/article/details/19571443

# http://blog.51cto.com/hxw168/1424626

#################

 

DATE=`date +%Y%m%d%H%M%S`

SYSCTLCONF="/etc/sysctl.conf"

LIMITSCONF="/etc/security/limits.conf"

LOGINFILE="/etc/pam.d/login"

PROFILE="/etc/profile"

YUMFILE="/etc/yum.repos.d/rhel-source.repo"

 

echo -e "\nTo determine the distribution and version of Linux installed.\n"

echo "`cat /proc/version`"

 

echo -e "\nTo determine whether the required kernel is installed.\n"

echo "`uname -a`"

 

echo -e  "\nLeast 4GB of RAM.\n"

echo "`grep MemTotal /proc/meminfo`"

 

echo -e "\nTo determine the size of the configured swap space,enter the following command.\n"

echo "`grep SwapTotal /proc/meminfo`"

 

echo -e "\nChecking the Software Requirements.\n"

yes|cp -p ${YUMFILE} ${YUMFILE}.bak.${DATE}

 

read -p "Enter installl oracle version:[12c]" ORA_VERSION

#echo "You have entered ${ORA_VERSION}"

 

if [ -z "${ORA_VERSION}" ];then

ORA_VERSION="12c"

fi

echo "You have entered ${ORA_VERSION}"

if [ ${ORA_VERSION} == "12c" ];then

rpmpack="

binutils

compat-libstdc++*

elfutils-libelf

elfutils-libelf-devel

gcc

gcc-c++

glibc

glibc-common

glibc-devel

glibc-headers

kernel-headers

ksh

libaio

libaio-devel

libgcc

libgomp

libstdc++

libstdc++-devel

make

sysstat

unixODBC

unixODBC-devel"

else

rpmpack="

binutils

compat-libstdc++*

elfutils-libelf

elfutils-libelf-devel

elfutils-libelf-devel-static

gcc

gcc-c++

glibc

glibc-common

glibc-devel

glibc-headers

kernel-headers

pdksh

libaio

libaio-devel

libgcc

libgomp

libstdc++

libstdc++-devel

make

sysstat

unixODBC

unixODBC-devel"

 

fi

 

read -p "Enter yum source address:" URL_PTAH

#echo "You have entered ${URL_PTAH}"

echo ${#URL_PTAH}

 

if [ ${#URL_PTAH} -gt 0 ];then

echo "You have entered ${URL_PTAH}"

`grep ${URL_PTAH} ${YUMFILE} > /dev/null`

if [ $? -ne 0 ];then

echo "#add yum resouce ${DATE}" >${YUMFILE}

echo "[rhel-source]" >>${YUMFILE}

echo "name=Red Hat Enterprise Linux \$releasever - \$basearch - Source" >>${YUMFILE}

echo "baseurl=${URL_PTAH}" >>${YUMFILE}

echo "enabled=1" >>${YUMFILE}

echo "gpgcheck=0" >>${YUMFILE}

echo "gpgkey=file:///etc/pki/rpm-gpg/RPM-GPG-KEY-redhat-release" >>${YUMFILE}

fi

yum grouplist

fi

 

for pack in $rpmpack; do

        rpm -qa | grep  $pack > /dev/null

        if [ $? -eq 1 ];then

                echo "$pack not install"

                yum -y install $pack

        fi

        echo "rpm -qa | grep  $pack  is already install."

#read -p "Enter yum source address:" URL_PTAH

#echo "You have entered ${URL_PTAH}"

 

 

done

 

echo -e  "\nTo determine if the Oracle Inventory group exit.\n"

echo "  `grep oinstall /etc/group`"

echo "  `grep dba /etc/group`"

 

echo -e "\nTo determine whether the oraInstall.loc file exists.\n"

echo "`cat /etc/oraInst.loc`"

#################################

 

#################################

 

echo -e "\nCreating Required Operating System Groups and Users.\n"

`grep dba /etc/group > /dev/null`

if [ $? -ne 0 ];then

echo "groupadd dba"

`groupadd dba`

fi

 

`grep oracle /etc/passwd > /dev/null`

if [ $? -ne 0 ]; then

echo "useradd -g dba oracle"

`useradd -g dba oracle`

echo "oracle#1234" | `passwd --stdin oracle`

fi

 

echo "`id oracle`"

 

if [ ! -d "/u01/app/oracle" ];then

echo -e  "\nmkdir -p /u01/app/oracle\nmkdir -p /u01/app/oraInventory\nmkdir -p /u01/app/oracle/product/11.2.0/dbhome_1\nchown -R oracle.dba /u01\nchmod -R 775 /u01\n"

mkdir -p /u01/app/oracle

mkdir -p /u01/app/oraInventory

if [ ${ORA_VERSION} == "12c" ];then

mkdir -p /u01/app/oracle/product/12.2.0/dbhome_1

else

mkdir -p /u01/app/oracle/product/11.2.0/dbhome_1

fi

chown -R oracle.dba /u01

chmod -R 775 /u01

fi

ls -al /u01

 

#############################

 

#SYSCTLCONF="/etc/sysctl.conf"

#LIMITSCONF="/etc/security/limits.conf"

#LOGINFILE="/etc/pam.d/login"

#PROFILE="/etc/profile"

 

#############################

echo -e  "\nCheckResource Limits for the Oracle Software Installation Users.\n"

yes|cp -p ${LIMITSCONF} ${LIMITSCONF}.bak.${DATE}

 

echo -e "\nInstallation Owner Resource Limit Recommended Ranges.\n"

`grep "#add limit" ${LIMITSCONF}  > /dev/null`

if [ $? -ne 0 ];then

echo "#add limit  ${DATE}" >>${LIMITSCONF}

fi

 

`grep "oracle soft nproc 2047" ${LIMITSCONF}  > /dev/null`

if [ $? -ne 0 ];then

echo "oracle soft nproc 2047" >> ${LIMITSCONF}

fi

 

`grep "oracle hard nproc 16384" ${LIMITSCONF}  > /dev/null`

if [ $? -ne 0 ];then

echo "oracle hard nproc 16384" >> ${LIMITSCONF}

fi

 

`grep "oracle soft nofile 1024" ${LIMITSCONF}  > /dev/null`

if [ $? -ne 0 ];then

echo "oracle soft nofile 1024" >> ${LIMITSCONF}

fi

 

`grep "oracle hard nofile 65536" ${LIMITSCONF}  > /dev/null`

if [ $? -ne 0 ];then

echo "oracle hard nofile 65536" >> ${LIMITSCONF}

fi

 

echo "`tail -n 5 /etc/security/limits.conf`"

########################

 

########################

echo -e "\nConfiguring Kernel Parameters for Linux.\n"

yes|cp -p ${SYSCTLCONF} ${SYSCTLCONF}.bak.${DATE}

 

`grep "#add sysctl" ${SYSCTLCONF} > /dev/null`

if [ $? -ne 0 ];then

echo "#add sysctl ${DATE}" >> ${SYSCTLCONF}

fi

 

`grep "kernel.shmmni = 4096" ${SYSCTLCONF} > /dev/null`

if [ $? -ne 0 ];then

echo "kernel.shmmni = 4096" >> ${SYSCTLCONF}

fi

`grep "kernel.sem = 250 32000 100 142" ${SYSCTLCONF} > /dev/null`

if [ $? -ne 0 ];then

echo "kernel.sem = 250 32000 100 142" >> ${SYSCTLCONF}

fi

`grep "fs.aio-max-nr = 1048576" ${SYSCTLCONF} > /dev/null`

if [ $? -ne 0 ];then

echo "fs.aio-max-nr = 1048576" >> ${SYSCTLCONF}

fi

`grep "fs.file-max = 6815744" ${SYSCTLCONF} > /dev/null`

if [ $? -ne 0 ];then

echo "fs.file-max = 6815744" >> ${SYSCTLCONF}

fi

`grep "net.ipv4.ip_local_port_range = 9000 65000" ${SYSCTLCONF} > /dev/null`

if [ $? -ne 0 ];then

echo "net.ipv4.ip_local_port_range = 9000 65000" >> ${SYSCTLCONF}

fi

`grep "net.core.rmem_default = 262144" ${SYSCTLCONF} > /dev/null`

if [ $? -ne 0 ];then

echo "net.core.rmem_default = 262144" >> ${SYSCTLCONF}

fi

`grep "net.core.rmem_max = 4194304" ${SYSCTLCONF} > /dev/null`

if [ $? -ne 0 ];then

echo "net.core.rmem_max = 4194304" >> ${SYSCTLCONF}

fi

`grep "net.core.wmem_default =262144" ${SYSCTLCONF} > /dev/null`

if [ $? -ne 0 ];then

echo "net.core.wmem_default =262144" >> ${SYSCTLCONF}

fi

`grep "net.core.wmem_max = 1048576" ${SYSCTLCONF} > /dev/null`

if [ $? -ne 0 ];then

echo "net.core.wmem_max = 1048576" >> ${SYSCTLCONF}

fi

/sbin/sysctl -p

########################

 

#######################

echo -e "\nedit /etc/pam.d/login file:\n"

yes|cp -p ${LOGINFILE} ${LOGINFILE}.bak.${DATE}

 

`grep "session    required     pam_limits.so" ${LOGINFILE} >/dev/nulll`

if [ $? -ne 0 ];then

echo "#add login ${DATE}" >>${LOGINFILE}

echo "session    required     pam_limits.so" >> ${LOGINFILE}

fi

echo "`tail -n 2 ${LOGINFILE}`"

#######################

 

######################

echo -e "\nedit /etc/pfole file:\n"

yes|cp -p ${PROFILE} ${PROFILE}.bak.${DATE}

 

`grep "#add ulimit profile" ${PROFILE} >/dev/null`

if [ $? -ne 0 ];then

echo "#add ulimit profile ${DATE}" >>${PROFILE}

echo "if [ \$USER = \"oracle\" ]; then" >>${PROFILE}

echo " if [ \$SHELL = \"/bin/ksh\" ]; then" >>${PROFILE}

echo " ulimit -p 16384" >>${PROFILE}

echo " ulimit -n 65536" >>${PROFILE}

echo " else" >>${PROFILE}

echo " ulimit -u 16384 -n 65536" >>${PROFILE}

echo " fi" >> ${PROFILE}

echo "fi" >>${PROFILE}

fi

echo "`tail -n 9 ${PROFILE}`"

######################

 

#####################

echo -e "\nDisabled system firewall.\n"

`chkconfig iptables off&&chkconfig ip6tables off&&service iptables stop&&service ip6tables stop`

echo `chkconfig --list|grep iptables`

echo `chkconfig --list|grep ip6tables`

#####################

 

 

#####################

echo -e "\nDisabled system selinux.\n"

`sed -i 's/^SELINUX=enforcing/#SELINUX=enforcing/g' /etc/selinux/config`

`grep "^SELINUX=disabled" /etc/selinux/config >/dev/null`

if [ $? -ne 0 ];then

echo "SELINUX=disabled" >> /etc/selinux/config

fi

echo "`cat -n /etc/selinux/config|grep SELINUX`"

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