server side flexlm test

[michael nemeth <michael.nemeth (at) lmco.com>]

Anna, and All actual here how I modified your script.

Basicly I put a do loop around Anna version that parses a config file:
params.lm.
This is a list we use for an existing  flexlm  tracker.

With entries that look like:


'MATLAB_7.0_mysys 1700 (at) mysys'


Ok I've not the time to explain in detail but here are the key point
${LMSTATDIR}/lmstat -a  -c $LIC
Where $LIC is the last field on the line

I actually use the first field as $MACHINE
and parse out the licencesname from $MACHINE into TEST
TEST is very important as this sets the column name which MUST match the 
graph!

The very bad part of my scheme is if I want graphs I need
for  each license  type MATLAB Maple LSF etc add/add-on  3 lines

trends="................LSF=
GRAPHS="..............LSF"
NCV_LSF="*:GAUGE"

Since my user are used to seeing  a table formated like:

MATLAB_7.0_mysys  today# thisweeks# lastweek# .....

I set up pseudo hosts like:
0.0.0.0 MATLAB_7.0_mysys # noconn TRENDS=:*,MATLAB:MATLAB|MATLAB1


So the hobbit page looks like:
                                 MATLAB   info   trends

MATLAB_7.0_mysys   dot     dot  dot



You got to make your graphs defs too (MATLAB MATLAB1)

#!/usr/bin/bash
#       $Id: flexlm,v 1.10 2008-06-20 12:54:42 annaj Exp $
##################################################################
#                                                                #
# flexlm client module for Hobbit monitor  V 1.0                 #
#                                                                #
# Copyright (C) 2008 Anna Jonna Armannsdottir                    #
#                                                                #
# Actually this is after the recipie given in:                   #
# http://www.hswn.dk/hobbit/help/howtograph.html                 #
#                                                                #
# This program is free software; you can redistribute it and/or  #
# modify it under the terms of the GNU General Public License    #
# as published by the Free Software Foundation; either version 2 #
# of the License, or (at your option) any later version.         #
#                                                                #
# This program is distributed in the hope that it will be useful,#
# but WITHOUT ANY WARRANTY; without even the implied warranty of #
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the  #
# GNU General Public License for more details.                   #
#                                                                #
# You should have received a copy of the GNU General Public      #
# License along with this program; if not, write to the          #
# Free Software Foundation, Inc., 51 Franklin Street,            #
# Fifth Floor, Boston, MA  02110-1301, USA.                      #
#                                                                #
# This file is to be installed on each client that is to be      #
# monitored for Flex License Manager.                            #
# The link above says it all, but here is a quick install:       #
# Find the directory where the program lmstat is. Change the     #
# variable LMSTATDIR below to that directory. That is the only   #
# thing a user needs to change in this script. Copy this         #
# script to ~hobbit/client/ext/                                  #
# and make it executable for Hobbit.                             #
#                                                                #
# For testing and verifying: Run the script in a shell and       #
# check that the  output is in /tmp/lic.txt                      #
#                                                                #
# In the file:                                                   #
# ~hobbit/client/etc/clientlaunch.cfg                            #
# Add the following section:                                     #
# [flexlminfo]                                                   #
#  ENVFILE $HOBBITCLIENTHOME/etc/hobbitclient.cfg                #
#  CMD $HOBBITCLIENTHOME/ext/flexlm                              #
#  INTERVAL 5m                                                   #
#                                                                #
# This is all that needs to be done on the client side.          #
#                                                                #
##################################################################
#
while read L
do
set $L
MACHINE=$1
LIC=$2
TEST=`echo $MACHINE | awk -F_ '{print $1}'`
LMSTATDIR="/sw/matlab7.1/etc/"
#LMSTATDIR="/home/www/lmstat/"
LICENSEGREP="\:  \(Total of"


# for testing out of Hobbit environment
if [ -z "$EGREP" ]; then
   EGREP="/bin/egrep"
fi

if [ -z "$SED" ]; then
   SED="/bin/sed"
fi
#SED="/usr/local/bin/sed"
#if [ -z "$AWK" ]; then
   #AWK="/usr/bin/awk"
#fi

   AWK="/usr/local/bin/awk"

if [ -z "$LMSTATDIR" ]; then
   LMSTATDIR="/sw/matlab7.1/etc/"
#    LMSTATDIR="/opt/matlab/etc"
fi

if [ -z "$LICENSEGREP" ]; then
   LICENSEGREP="Total of"
fi

TEST=`echo $MACHINE | $AWK -F_ '{print $1}'`

# The license manager has a component that is
# used to deliver output to a file
(
${LMSTATDIR}/lmstat -a  -c $LIC
) > /tmp/flexlm.txt$$

# The output from the license manager is
# searched for lines that count actual license
# usage. The result is delivered in /tmp/lic.txt file.
(
#echo $TEST >/tmp/lic.txt$$
echo $L >/tmp/lic.txt$$
echo "" >>/tmp/lic.txt$$
$EGREP "${LICENSEGREP}" | \
$SED 's/://' | \
$AWK  '{printf "M%.19s : %d \n %.19s :  %d \n", $3, $6, $3, $11 }'
#$AWK  '{printf "%.19s : %d \n", $3, $11 }'
)< /tmp/flexlm.txt$$ >> /tmp/lic.txt$$

# The actual state of the license manager is checked
# and prepared as part of report to Hobbit monitor.
UPTEST=`cat /tmp/flexlm.txt$$ | $EGREP ".*: UP.*$v.*"`
#UPTEST=`cat /tmp/flexlm.txt | $EGREP ".*MLM: UP.*$"`
#LOOK OUT the below LICSERVTEST  IS a single line!
LICSERVTEST=`cat /tmp/flexlm.txt$$ | $EGREP ".*license server UP.*$" | 
$SED 's/://' | $AWK '{printf "%s\n", $1 }'`

if [ -n "$BB" ]; then

   if [ -n "$UPTEST" ]; then
       SSTATUS="Licenses OK"
       COLOUR="green"
       FLEXLMSTATE=`cat /tmp/lic.txt$$`
       if [ -n "$LICSERVTEST" ]; then
           SSTATUS="Licenses on $LICSERVTEST OK"
       fi
   else
       SSTATUS="DOWN"
       COLOUR="red"
       FLEXLMSTATE=`cat /tmp/flexlm.txt$$`
   fi

# Finally, the gathered information is sent to the Hobbit Monitor.
$BB $BBDISP "status $MACHINE.$TEST $COLOUR `date` $SSTATUS

${FLEXLMSTATE}
"

fi
rm /tmp/flexlm.txt$$
rm /tmp/lic.txt$$
done < params.lm