This is how we can do it :
Create the below
entry in crontab (Please modify the timing in the cronjob as per your Apache restart
requirement):
10 8 * * * su -c applmgr "sh /mine/oracle/prodappl/t11.5.0/bin/ApacheBounce"
Note: ApacheBounce is the script to be created which
will do the Apache restart. Mineserver is the servername where Apache services
are running.
This example
is for the services running on a single node and same concept can be followed
while implementing on multiple servers.
Location of the bounce script: /mine/oracle/prodappl/11.5.0/bin/ApacheBounce
The below
mentioned are the contents of the Apache restart script (ApacheBounce) :
#################################################################################
#Source the ENV file
. /mine/oracle/prodappl/APPSPROD_mine.env
Sleep 5
# Notify all users before the restart.
cat $MINE_TOP/bin/
Apachedown.txt | mailx -s "PRODUCTION
- Apache Bounce will happen in 3 mins " -c “sandeshachar@mine.com”
sleep 180
#Stops the Apache services
sh
$APPLCSF/scripts/PROD_mine/adapcctl.sh stop
sleep 10
# Kill leftover Apache processes
kill_processes=`ps
-ef | grep "/iAS/Apache/Apache/bin/" | awk '{print $2}'`
echo
$kill_processes
kill -9
$kill_processes
sleep 5
sh
$APPLCSF/scripts/PROD_mine/adapcctl.sh start
# starts the Apache services
sleep 5
# Notify all users after restart
cat
$CUST_TOP/bin/Apacheup.txt | mailx -s "PRODUCTION Apache Bounce Complete" -c “sandeshachar@mine.com”
#################################################################################
End of file.
Note: Save the content of the email to be sent in a
text file: Apachedown.txt and Apacheup.txt
For example:
$ cat $MINE_TOP/bin/Apachedown.txt
----------------------------------------------------------------------------------------------------------------------------
Hi All,
PRODUCTION
Apache services are scheduled to be bounced in 2 minutes.
Please
ignore any alerts while it is being bounced.
----------------------------------------------------------------------------------------------------------------------------
$ cat $MINE_TOP/bin/Apacheup.txt
-----------------------------------------------------------------------------------------------------------------------------
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