Automatic startup of Oracle Database RHEL7 using systemd

 #!/usr/bin/bash

# This script configures systemd startup service for Oracle Databases and Listener
# Ivan Kartik http://ivan.kartik.sk


DATE=`/bin/date`
SVCNAME=dbora.service

if [ `whoami` != "root" ]; then
   echo "root login required!"
   exit
fi

if [ `uname -s` != "Linux" ]; then
   echo "This is not Linux!"
   exit
fi

if [ `ps -e|grep " 1 ?"|cut -d " " -f15` != "systemd" ]; then
   echo "Systemd is not present, use Init scripts instead!"
   exit
fi

echo "List of existing Oracle Homes:"
echo "------------------------------"
cat `cat /etc/oraInst.loc|grep inventory_loc|cut -d '=' -f2`/ContentsXML/inventory.xml|grep "HOME NAME"|cut -d '"' -f 4
echo

echo "Enter ORACLE_HOME of Oracle Listener [$ORACLE_HOME]:"
read NEWHOME

case "$NEWHOME" in
     "")         ORAHOME="$ORACLE_HOME" ;;
     *)          ORAHOME="$NEWHOME" ;;
esac

if [ -z $ORAHOME ]; then
   echo "Error: Missing value!"
   exit
fi

if [ -f $ORAHOME/bin/lsnrctl ]; then
   echo '# /etc/systemd/system/oracle-rdbms.service
# Ivan Kartik http://ivan.kartik.sk
#   Invoking Oracle scripts to start/shutdown Instances defined in /etc/oratab
#   and starts Listener

[Unit]
Description=Oracle Database(s) and Listener
Requires=network.target

[Service]
Type=forking
Restart=no
ExecStart='$ORAHOME'/bin/dbstart '$ORAHOME'
ExecStop='$ORAHOME'/bin/dbshut '$ORAHOME'
User=oracle

[Install]
WantedBy=multi-user.target' > /etc/systemd/system/oracle-rdbms.service

    systemctl daemon-reload
    systemctl enable oracle-rdbms
    echo "Done! Service oracle-ordbms has been configured and will be started during next boot."
    echo "If you want to start service now, execute: systemctl start oracle-rdbms"
else
   echo "Error: No Listener script under specified ORACLE_HOME: $ORAHOME"
   exit
fi
 

 

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