Hello,
When we are shutting down out linux server that has Oracle it takes for ever. I found out if I stop the Oracle services the server shutdowns nice and fast.

So I did the following
wrote a quick bash script that would shut down the services
stop_oracle.sh

!/usr/bin/env bash

LOGDIR=/var/log/admins/ # Group logs into a shared directory for each
LOG=${LOGDIR}/${SCRIPT}_${FILEDATETIME}.log

systemctl stop wls_adminserver.service
systemctl stop wls_nodemanager.service
systemctl stop wls_managedserver_WLS_FORMS.service
systemctl stop wls_managedserver_WLS_REPORTS.service
systemctl stop wls_WebTier.service

oracle_status=$(systemctl status wls_adminserver.service | grep "Active:")
echo ${oracle_status} > $LOG

END

Then I copied it without .sh to
cp stop-oracle.sh /etc/init.d/stop-oracle

made it executable
chmod +x /etc/init.d/stop-oracle

But how can I tell RHEL to run this when doing a shutdown/reboot ?