49 lines
1.5 KiB
Bash
49 lines
1.5 KiB
Bash
#! /bin/sh
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#=========================================================================
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# Kerberos Ticket Checker
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#
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# This script is handy if you allow kerberos tickets to expire
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# on your nodes. The script will simply warn you when a node has
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# kerberos tickets expiring on the current date. This will allow to
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# re-initialize the tickets if you wish to do so.
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#
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# Nothing fancy here, all Nagios will show is the number of tickets
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# that are going to (or already have) expired.
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#
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# An item of note:
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#
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# We made no provisions for the weekend. If tickets expire on the
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# weekend and nobody is around, you won't see a warning on the
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# Nagios console because we look for expired on the current day
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# only. It's a good idea to have this warning emailed to the
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# appropriate admin and if there is something critical that relies
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# on Kerberos, you might want to send a page.
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#
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# Authors: TheRocker
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# SpEnTBoY
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#
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# Email: therocker@pawprints.2y.net
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# lonny@abyss.za.org
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#=========================================================================
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TMPFILE=/tmp/kerbtmp.hndl
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DATE=`date +%b' '%d`
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rsh $1 -l root /usr/lpp/ssp/kerberos/bin/klist | tr -s ' ' | cut -d' ' -f4,5,6 | grep -e "$DATE" > $TMPFILE
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if [ -s $TMPFILE ]
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then
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LINES=`wc -l /tmp/kerbtmp.hndl | cut -c7-8`
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echo "Kerberos Tickets set to expire --> \c"
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echo "$LINES \c"
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echo "\n"
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rm -f $TMPFILE
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exit 1
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fi
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echo "Kerberos Tickets are valid"
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exit 0
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