271 lines
8 KiB
Bash
Executable file
271 lines
8 KiB
Bash
Executable file
#!/bin/bash
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############################## install.sh #####################
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# Version : 1.4
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# Date : Jan 13 2007
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# Author : Patrick Proy ( nagios at proy.org)
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# Help : http://www.manubulon.com/nagios/
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# Licence : GPL - http://www.fsf.org/licenses/gpl.txt
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# TODO :
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# Contribs :
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#################################################################
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#
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# USAGE : ./install [<perl script name> | AUTO <dir> <tmp_dir> <perl_dir> [<install_location>] ]
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# USAGE : by default all scripts will be installed
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#
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# REQUIREMENTS : /bin/bash and sed
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#
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# This script will :
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# - Check perl binary (and asks for path)
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# - Ask for nagios plugin path and checks for file "utils.pm" in it (default /usr/local/nagios/libexec)
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# - Ask for temporary file location (default /tmp)
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# - Check Net::SNMP version
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# - Install plugins in the plugins directory and modify paths if necessary.
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############################ script list
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PLUGINS="check_snmp_boostedge.pl check_snmp_css.pl check_snmp_linkproof_nhr.pl check_snmp_nsbox.pl check_snmp_vrrp.pl check_snmp_cpfw.pl check_snmp_env.pl check_snmp_load.pl check_snmp_process.pl check_snmp_win.pl check_snmp_css_main.pl check_snmp_int.pl check_snmp_mem.pl check_snmp_storage.pl"
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############################ get script to install or install type
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if [ $# -gt 0 ] ; then INSTSCRIPT=$1 ; else INSTSCRIPT="all" ; fi
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if [ $INSTSCRIPT != "AUTO" ] ; then
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############################ Manual installation
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echo
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echo "###### Nagios snmp scripts installer ######"
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echo
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echo "Will install $INSTSCRIPT script(s)"
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echo
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############################ default values
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SRCDIR=$PWD
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PERLHOME=`which perl 2>&1`
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if [ $? -ne 0 ]; then PERLHOME="" ; fi
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PLUGHOME=/usr/local/nagios/libexec
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TMPDATA=/tmp
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############################ Checking Perl
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echo -n "What is your perl location ? [$PERLHOME] "
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read USERPERL
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if [ "ZZ$USERPERL" != "ZZ" ]; then PERLHOME=$USERPERL ; fi
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if [ "z$PERLHOME" == "z" ]; then
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echo "Can't find perl binary... exiting"
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echo "######### ERROR ########"
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exit 1
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fi
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NETSNMP=`$PERLHOME -e 'if (eval "require Net::SNMP") { print "Yes" ;}'`
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if [ $? -ne 0 ] ; then
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echo "Error while checking Net::SNMP module"
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echo "######### ERROR ########"
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exit 1;
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fi
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if [ "zz$NETSNMP" != "zzYes" ]; then
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echo "Module Net::SNMP not found!"
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echo "Install it with CPAN or manually : http://www.manubulon.com/nagios/faq.html#FAQ2"
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echo "######### ERROR ########"
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exit 1;
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fi
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SNMPVER=`$PERLHOME -e 'require Net::SNMP;print Net::SNMP->VERSION'`
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echo "Net::SNMP module version is $SNMPVER [OK]"
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GETOPT=`$PERLHOME -e 'if (eval "require Getopt::Long") { print "Yes" ;}'`
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if [ "zz$GETOPT" != "zzYes" ]; then
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echo "Module Getopt::Long not found!"
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echo "Install it with CPAN or manually"
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echo "######### ERROR ########"
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exit 1;
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fi
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echo "Module Getopt::Long found [OK]"
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############################ Check nagios plugin directory and utils.pm
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echo
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echo "What is your nagios plugin location ? "
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echo -n "Note : file utils.pm must be present in it [$PLUGHOME] "
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read USERPLUG
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if [ "z$USERPLUG" != "z" ]; then PLUGHOME=$USERPLUG ; fi
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if [ ! -d $PLUGHOME ] ; then
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echo "Directory $PLUGHOME does not exist !"
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echo "######### ERROR ########"
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exit 1
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fi
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if [ ! -f $PLUGHOME/utils.pm ] ; then
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echo "File $PLUGHOME/utils.pm does not exist !"
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echo "Install it from nagios plugins"
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echo "######### ERROR ########"
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exit 1
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fi
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############################ Asking for temp directory
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echo
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echo "Where do you want the plugins to put temporary data (only used by some plugins) ? "
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echo -n "Nagios user must be able to write files in it [$TMPDATA] "
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read USERTMP
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if [ "z$USERTMP" != "z" ]; then TMPDATA=$USERTMP ; fi
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if [ ! -d $TMPDATA ] ; then
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echo "Directory $TMPDATA does not exist !"
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echo "######### ERROR ########"
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exit 1
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fi
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############################ Looks OK, copying with changes if necessary
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TRANS=""
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# Change '#!/usr/bin/perl -w'
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if [ $PERLHOME != "/usr/bin/perl" ] ; then
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TRANS="-r -e s#/usr/bin/perl#$PERLHOME#"
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fi
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# Change 'use lib "/usr/local/nagios/libexec";'
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if [ $PLUGHOME != "/usr/local/nagios/libexec" ] ; then
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if [ "z$TRANS" == "z" ]; then TRANS="-r -e s#/usr/local/nagios/libexec#$PLUGHOME#"
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else TRANS="$TRANS -e s#/usr/local/nagios/libexec#$PLUGHOME#";fi
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fi
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# Change 'my $o_base_dir="/tmp/tmp_Nagios_'
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if [ $TMPDATA != "/tmp" ] ; then
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if [ "z$TRANS" == "z" ]; then TRANS="-r -e s#/tmp/tmp_Nagios#$TMPDATA/tmp_Nagios#"
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else TRANS="$TRANS -e s#/tmp/tmp_Nagios#$TMPDATA/tmp_Nagios#";fi
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fi
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######################### script install
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echo
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echo "Will now install $INSTSCRIPT script(s) : "
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echo "in directory : $PLUGHOME"
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echo "perl : $PERLHOME"
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echo "temp directory : $TMPDATA"
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echo
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echo -n "OK ? [Y/n]"
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read INSTOK
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if [ "$INSTOK" == "n" ]; then
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echo "Aborting....."
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echo "######### ERROR ########"
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exit 1
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fi
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ERROR=0
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if [ $INSTSCRIPT == "all" ] ; then
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for i in $PLUGINS ; do
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echo
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if [ ! -f $i ] ; then
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echo "Can't find source file $i : ##### ERROR #####"
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else
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echo -n "Installing $i : "
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if [ "z$TRANS" == "z" ] ; then
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cp $i $PLUGHOME/$i 2>&1
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else
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sed $TRANS $i > $PLUGHOME/$i 2>&1
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fi
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if [ $? -ne 0 ] ; then
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echo "##### ERROR #####";
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rm -f $PLUGHOME/$i
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ERROR=1
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else
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echo "OK"
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chmod 755 $PLUGHOME/$i 2>&1
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fi
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fi
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done
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else
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echo
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if [ ! -f $INSTSCRIPT ] ; then
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echo "Can't find source file $INSTSCRIPT : ##### ERROR #####"
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else
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echo -n "Installing $INSTSCRIPT : "
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if [ "z$TRANS" == "z" ] ; then
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cp $INSTSCRIPT > $PLUGHOME/$INSTSCRIPT
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else
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sed $TRANS $INSTSCRIPT > $PLUGHOME/$INSTSCRIPT 2>&1
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fi
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if [ $? -ne 0 ] ; then
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echo "##### ERROR #####";
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rm -f $PLUGHOME/$INSTSCRIPT
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ERROR=1
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exit 1;
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else
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echo "OK"
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chmod 755 $PLUGHOME/$INSTSCRIPT 2>&1
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fi
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fi
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fi
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echo
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if [ $ERROR -eq 1 ] ; then
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echo "Installation ended with errors. Check output above"
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exit 1;
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fi
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echo "Installation completed OK"
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echo "You can delete all the source files and directory"
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echo "Remember to look for informtation at http://www.manubulon.com/nagios/"
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exit 0;
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else
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####################### Silent install with parameters ############
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# PARAM AUTO <dir> <tmp_dir> <perl_dir> [<install_location>]
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if [ $# -ne 4 ] && [ $# -ne 5 ] ; then exit 1; fi
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SRCDIR=$PWD
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PERLHOME=$4
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PLUGHOME=$2
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TMPDATA=$3
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INSTALLDIR=$5
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TRANS=""
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# Change '#!/usr/bin/perl -w'
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if [ $PERLHOME != "/usr/bin/perl" ] ; then
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TRANS="-r -e s#/usr/bin/perl#$PERLHOME#"
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fi
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# Change 'use lib "/usr/local/nagios/libexec";'
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if [ $PLUGHOME != "/usr/local/nagios/libexec" ] ; then
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if [ "z$TRANS" == "z" ]; then TRANS="-r -e s#/usr/local/nagios/libexec#$PLUGHOME#"
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else TRANS="$TRANS -e s#/usr/local/nagios/libexec#$PLUGHOME#";fi
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fi
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# Change 'my $o_base_dir="/tmp/tmp_Nagios_'
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if [ $TMPDATA != "/tmp" ] ; then
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if [ "z$TRANS" == "z" ]; then TRANS="-r -e s#/tmp/tmp_Nagios#$TMPDATA/tmp_Nagios#"
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else TRANS="$TRANS -e s#/tmp/tmp_Nagios#$TMPDATA/tmp_Nagios#";fi
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fi
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######################### script install
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ERROR=0
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if [ "z$INSTALLDIR" != "z" ] ; then
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PLUGHOME=$INSTALLDIR
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fi
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for i in $PLUGINS ; do
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if [ ! -f $i ] ; then
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ERROR=1
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else
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if [ "z$TRANS" == "z" ] ; then
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cp $i $PLUGHOME/$i 2>&1
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else
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sed $TRANS $i > $PLUGHOME/$i 2>&1
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fi
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if [ $? -ne 0 ] ; then
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rm -f $PLUGHOME/$i
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ERROR=1
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else
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chmod 755 $PLUGHOME/$i 2>&1
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fi
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fi
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done
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if [ $ERROR -eq 1 ] ; then
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exit 1;
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fi
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exit 0;
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fi
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