#该脚本包含以下模块

#sys_check,系统检查

#evn_check,配置系统环境变量

#oracle_check,对Oracle安装目录进行检查

#silent_check， 对静默安装的配置文件进行配置。

#oracle_ins,安装模块

#clean_check,清除模块

#rollback,回滚模块

#!/bin/bash

set -o nounset

set -o errexit

set -o pipefail

ora_DIR=${1:-"/oracle"}

ora_HOME=$ora_DIR/product/11.2.0/db_1

ora_USER=oracle

ora_z1=${2:-"linux.x64_11gR2_database_1of2.zip"}

ora_z2=${3:-"linux.x64_11gR2_database_2of2.zip"}

host_NAME=${4:-"/oracledb"}

ora_rsp=$ora_DIR/database/response/db_install.rsp

USER_PASSW=${5:-"oracle"}

USER_HOME=${6:-"/oracle"}

FTP=${8:-"10.243.124.6"}

#sys_check,

function sys_check() {

if grep 'Red Hat' /etc/system-release>/dev/null 2>&1 && [ $(awk 'BEGIN {FS=" "} {print int($7)}' /etc/system-release) -ge 6 ];then

echo "$(date "+%Y-%m-%d"): check $(grep "Red Hat" /etc/system-release) supported"

elif grep 'CentOS' /etc/system-release>/dev/null 2>&1  &&  [ $(awk 'BEGIN {FS=" "} {print int($4)}' /etc/system-release) -ge 6 ];then

echo "$(date "+%Y-%m-%d"): check $(grep 'CentOS' /etc/system-release) supported"

else

echo "$(date "+%Y-%m-%d"): Our installing shell support 'Redhat 6 or later' and 'centos 6or later'."

echo '            Please check your system`s release.'

echo '            the installing shell exit'

exit

fi

}

#evn_check,

function evn_check() {

touch  $ora_DIR/.bash_profile

if grep 'ORACLE_BASE=' $ora_DIR/.bash_profile>/dev/null 2>&1;then

sed -i "s#ORACLE_BASE=.*#ORACLE_BASE=$ora_DIR#g" $ora_DIR/.bash_profile

#echo "ORACLE_BASE=$ora_DIR modified"

else

echo "export ORACLE_BASE=$ora_DIR">>$ora_DIR/.bash_profile

#echo "ORACLE_BASE=$ora_DIR imported"

fi

if grep 'ORACLE_HOME=' $ora_DIR/.bash_profile>/dev/null 2>&1;then

sed -i "s#ORACLE_HOME=.*#ORACLE_HOME=$ORACLE_BASE/product/11.2.0/db_1#g" $ora_DIR/.bash_profile

#echo "ORACLE_HOME=$ORACLE_BASE/product/11.2.0/db_1 modified"

else

echo "export ORACLE_HOME=$ORACLE_BASE/product/11.2.0/db_1">>$ora_DIR/.bash_profile

#echo "ORACLE_HOME=$ORACLE_BASE/product/11.2.0/db_1 imported"

fi

if grep 'PATH=' $ora_DIR/.bash_profile>/dev/null 2>&1;then

sed -i 's#PATH=.*#PATH=$PATH:$HOME/bin:$ORACLE_HOME/bin#g' $ora_DIR/.bash_profile

#echo "PATH=$PATH:$HOME/bin:$ORACLE_HOME/bin modified"

else

echo 'export PATH=$PATH:$HOME/bin:$ORACLE_HOME/bin'>>$ora_DIR/.bash_profile

#echo "PATH=$PATH:$HOME/bin:$ORACLE_HOME/bin imported"

fi

if grep 'ROACLE_PID=' $ora_DIR/.bash_profile>/dev/null 2>&1;then

sed -i 's#ROACLE_PID=.*#ROACLE_PID=ora11g#g' $ora_DIR/.bash_profile

#echo "ROACLE_PID=ora11g modified"

else

echo 'export ROACLE_PID=ora11g'>>$ora_DIR/.bash_profile

#echo "ROACLE_PID=ora11g imported"

fi

if grep 'NLS_LANG=' $ora_DIR/.bash_profile>/dev/null 2>&1;then

sed -i 's#NLS_LANG=.*#NLS_LANG=AMERICAN_AMERICA.AL32UTF8#g' $ora_DIR/.bash_profile

#echo "NLS_LANG=AMERICAN_AMERICA.AL32UTF8 modified"

else

echo 'export NLS_LANG=AMERICAN_AMERICA.AL32UTF8'>>$ora_DIR/.bash_profile

#echo "NLS_LANG=AMERICAN_AMERICA.AL32UTF8 imported"

fi

if grep 'LD_LIBRARY_PATH=' $ora_DIR/.bash_profile>/dev/null 2>&1;then

sed -i 's#LD_LIBRARY_PATH=.*#LD_LIBRARY_PATH=$ORACLE_HOME/lib:/usr/lib#g' $ora_DIR/.bash_profile

#echo "LD_LIBRARY_PATH=$ORACLE_HOME/lib:/usr/lib modified"

else

echo 'export LD_LIBRARY_PATH=$ORACLE_HOME/lib:/usr/lib'>>$ora_DIR/.bash_profile

#echo "LD_LIBRARY_PATH=$ORACLE_HOME/lib:/usr/lib imported"

fi

echo "$(date "+%Y-%m-%d"): check system EVN and profile of user overwrited"

}

#silent_check

function silent_check(){

# local ora_rsp='$ora_DIR'/database/response/db_install.rsp

if [ -e $ora_home ] ;then

echo "$(date "+%Y-%m-%d"): found $ora_home "

else

mkdir -p $ora_DIR/product/11.2.0/db_1

fi

sed -i 's#oracle.install.option=.*#oracle.install.option=INSTALL_DB_SWONLY#g'  $ora_rsp >/dev/null 2>&1

sed -i 's#ORACLE_HOSTNAME=.*#ORACLE_HOSTNAME='$host_NAME'#g'  $ora_rsp >/dev/null 2>&1

sed -i 's#UNIX_GROUP_NAME=.*#UNIX_GROUP_NAME=oinstall#g'  $ora_rsp >/dev/null 2>&1

sed -i 's#INVENTORY_LOCATION=.*#INVENTORY_LOCATION='$ora_DIR'/oraInventory#g'  $ora_rsp >/dev/null 2>&1

sed -i 's#SELECTED_LANGUAGES=.*#SELECTED_LANGUAGES=en,zh_CN#g'  $ora_rsp >/dev/null 2>&1

sed -i 's#ORACLE_HOME=.*#ORACLE_HOME='$ora_HOME'#g'  $ora_rsp >/dev/null 2>&1

sed -i 's#ORACLE_BASE=.*#ORACLE_BASE='$ora_DIR'#g'  $ora_rsp >/dev/null 2>&1

sed -i 's#oracle.install.db.isCustomInstall.*#oracle.install.db.isCustomInstall=false#g'  $ora_rsp >/dev/null 2>&1

sed -i "s#oracle.install.db.DBA_GROUP=.*#oracle.install.db.DBA_GROUP=dba#g"  $ora_rsp >/dev/null 2>&1

sed -i "s#oracle.install.db.OPER_GROUP=.*#oracle.install.db.OPER_GROUP=oinstall#g"  $ora_rsp >/dev/null 2>&1

sed -i "s#oracle.install.db.config.starterdb.type=.*#oracle.install.db.config.starterdb.type=GENERAL_PURPOSE#g"  $ora_rsp >/dev/null 2>&1

sed -i "s#oracle.install.db.config.starterdb.globalDBName=.*#oracle.install.db.config.starterdb.globalDBName=ora11g#g"  $ora_rsp >/dev/null 2>&1

sed -i "s#oracle.install.db.config.starterdb.SID=.*#oracle.install.db.config.starterdb.SID=ora11g#g"  $ora_rsp >/dev/null 2>&1

sed -i "s#oracle.install.db.config.starterdb.characterSet=.*#oracle.install.db.config.starterdb.characterSet=AL32UTF8#g"  $ora_rsp >/dev/null 2>&1

sed -i "s#oracle.install.db.config.starterdb.memoryOption=.*#oracle.install.db.config.starterdb.memoryOption=true#g"  $ora_rsp >/dev/null 2>&1

sed -i "s#oracle.install.db.config.starterdb.memoryLimit=.*#oracle.install.db.config.starterdb.memoryLimit=1500#g"  $ora_rsp >/dev/null 2>&1

sed -i "s#oracle.install.db.config.starterdb.password.ALL=.*#oracle.install.db.config.starterdb.password.ALL=oracle#g"  $ora_rsp >/dev/null 2>&1

sed -i "s#oracle.install.db.config.starterdb.storageType=.*#oracle.install.db.config.starterdb.storageType=FILE_SYSTEM_STORAGE#g"  $ora_rsp >/dev/null 2>&1

sed -i "s#oracle.install.db.config.starterdb.dbcontrol.enableEmailNotification=.*#oracle.install.db.config.starterdb.dbcontrol.enableEmailNotification=false#g"  $ora_rsp >/dev/null 2>&1

sed -i "s#oracle.install.db.config.starterdb.automatedBackup.enable=.*#oracle.install.db.config.starterdb.automatedBackup.enable=false#g"  $ora_rsp >/dev/null 2>&1

sed -i "s#DECLINE_SECURITY_UPDATES=.*#DECLINE_SECURITY_UPDATES=true#g"  $ora_rsp >/dev/null 2>&1

echo "silent_check,is ok"

}

#oracle_ins,

function oracle_ins(){

echo "$(date "+%Y-%m-%d"): begining install oracle"

trap rollback INT TERM EXIT

if [ -e $ora_z1 ] ;then

echo "$(date "+%Y-%m-%d"): found $ora_z1 "

else

echo "$(date "+%Y-%m-%d"): download $ora_z1 "

{ curl -s ftp://$FTP/oracle/p10404530_112030_Linux-x86-64_1of7.zip -o $ora_z1;wait; } || { echo "$(date "+%Y-%m-%d"): download $ora_zip1 failed"; exit; }

{ unzip -o  -d  $ora_DIR $ora_z1 >/dev/null 2>&1;wait; } || { echo "$(date "+%Y-%m-%d"): unzip $ora_z1  failed"; exit; }

fi

if [ -e $ora_z2 ] ;then

echo "$(date "+%Y-%m-%d"): found $ora_z2 "

else

echo "$(date "+%Y-%m-%d"): download $ora_z2 "

{ curl -s ftp://$FTP/oracle/p10404530_112030_Linux-x86-64_1of7.zip -o $ora_z2;wait; } || { echo "$(date "+%Y-%m-%d"): download $ora_zip2 failed"; exit; }

{ unzip -o -d $ora_DIR $ora_z2 >/dev/null 2>&1;wait; } || { echo "$(date "+%Y-%m-%d"): unzip $ora_z2  failed"; exit; }

fi

silent_check

cd  $ora_DIR >/dev/null 2>&1

#{"./database/runInstaller -silent -force -responseFile  $ora_DIR/database/response/db_install.rsp > $ora_DIR/oinstall.log" >/dev/null 2>&1;wait;} || { echo "install oracle failed"; exit; }

{ bash -c "./database/runInstaller -silent -force -responseFile  $ora_DIR/database/response/db_install.rsp > $ora_DIR/oinstall.log">/dev/null 2>&1;wait; } || { echo "install weblogic failed"; exit; }

wait

sleep 1m

trap - INT TERM EXIT

grep "Successfully Setup Software." $ora_DIR/oinstall.log

echo "oracle_ins  is ok"

}

#clean_all

function clean_all(){

rm -rf $ora_DIR/database

#rm -rf $ora_DIR/oinstall.log >/dev/null 2>&1

rm -rf $ora_DIR/checkpoints >/dev/null 2>&1

rm -rf $ora_DIR/diag >/dev/null 2>&1

rm -rf $ora_DIR/oraInventory  >/dev/null 2>&1

echo "clean_all"

}

#rollback!

function rollback() {

if [ -e $ora_HOME ]; then

rm -rf $ora_HOME/.*

echo  "rollback!"

fi

exit

}

sys_check

user_check

evn_check

oracle_ins

clean_all