#!/bin/bash
#
# Centreon Appliance Installer Script is developed with GPL Licence 2.0
#
# Installer version: Centreon 2.x and Nagios 3.x in Ubuntu Server 8.04 
#
# GPL License: http://www.gnu.org/licenses/old-licenses/gpl-2.0.txt
#
# Developed by : Rodolfo Matos <rmatos AT liaad DOT up DOT pt>
#
# This script try to follow centreon wiki pages where aplicable.
#
# *** USE AT YOUR OWN RISK ***
#
# Jul 15, 2008
#
# Just install in a bare-bones Ubuntu Server 8.04.
# Include Openssh server if you want.
#
# Todo:
# GET PROXY out of the ENV!!!
# create .wgetrc and pear config proxy...
# make a tee out of the output...
#
# MAJ by florian CRISTINA
# Jan 15 2009
# Update Version of Centreon, Nagios ans Nagios Plugin to stable version.
# remove webmin install
#


#
# Ask to proceed or exit
inquire(){
    PROCEED="exit";
    echo -n "Shall we continue? (yes, skip, quit) [y]/s/q: "
    read REPLY
    if [ -z $REPLY ]; then REPLY="y"; fi
    if [ $REPLY = "y" ]; then
        PROCEED=y
    fi
    if [ $REPLY = "s" ]; then
        PROCEED=n
    fi
    if [ $PROCEED = "exit" ]; then
        echo "Exiting."
        exit 0
    fi
}
doyouwant(){
    DOYOUWANT="y";
    echo -n "Do you want? (yes, no) [y]/n: "
    read REPLY
    if [ -z $REPLY ]; then REPLY="y"; fi
    if [ $REPLY = "y" ]; then
        DOYOUWANT=y
    fi
    if [ $REPLY = "n" ]; then
        DOYOUWANT=n
    fi
}

##
# Make sure we're root
if [ "$UID" != "0" ]; then
    echo "Error: You must be root"
    exit 1
fi

SCRIPTVERSION=0.2

#DISTRO=Fedora
#ARCH=i386
#BDIR=redhat
DISTRO=ubuntu
ARCH=i386
BDIR=debian

BASEDIR=/usr/local/src

EXTN=tar.gz
NAGIURL=http://switch.dl.sourceforge.net/sourceforge/nagios
NAGI=nagios-3.0.6
NPLUGURL=http://downloads.sourceforge.net/nagiosplug
NPLUG=nagios-plugins-1.4.13
NDOUURL=http://surfnet.dl.sourceforge.net/sourceforge/nagios
NDOU=ndoutils-1.4b7
CENTURL=http://download.centreon.com/index.php?id=100
CENT=centreon-2.0



clear
echo "Centron Appliance Installer (version $SCRIPTVERSION)"
echo ""
echo " 1. Installation of prerequisites"
inquire
clear

if [ $PROCEED = "y" ]; then
echo "1.1. Miscellaneous"
apt-get -y install sudo sysutils mailx lsb-release sharutils
echo "1.2. Compiler"
apt-get -y install build-essential
echo "1.3. Web server and PHP5"
apt-get -y install phpmyadmin apache2 php5 php5-mysql php-pear php5-ldap php5-snmp php5-gd

echo "1.4. MySQL Server"
apt-get -y install mysql-server-5.0 libmysqlclient15-dev

echo "1.5. RRDTool"
apt-get -y install rrdtool librrds-perl

echo "1.6. Perl"
apt-get -y install libconfig-inifiles-perl libcrypt-des-perl libdigest-hmac-perl libdigest-sha1-perl libgd-gd2-perl

echo "1.7. SNMP"
apt-get -y install snmp snmpd libnet-snmp-perl libsnmp-perl

echo "1.8. GD-libraries"
apt-get -y install libgd2-xpm libgd2-xpm-dev libpng-dev

echo ">>> If no errors ocoured, the system is prepared so now we can install Nagios, the plugins, NDOUtils and centreon!"
fi

echo " 2. Installation of Nagios 3"
inquire
clear

if [ $PROCEED = "y" ]; then

echo "2.1. Creating the user nagios"
/usr/sbin/useradd -m nagios
passwd nagios

echo "2.2. Creating a group to be able to use external commands"
/usr/sbin/groupadd nagcmd
/usr/sbin/usermod -G nagcmd,nagios nagios

#if [ $DISTRO = "Fedora" ]; then
#    /usr/sbin/usermod -G nagcmd apache
#fi
#if [ $DISTRO = "Debian" ]; then
    /usr/sbin/usermod -G nagcmd www-data
#fi
#if [ $DISTRO = "OpenSuse" ]; then
#    /usr/sbin/usermod -G nagcmd www
#fi

echo "2.3. Download and Compile"
cd $BASEDIR
wget $NAGIURL/$NAGI.$EXTN
tar -xzf $NAGI.$EXTN
cd $NAGI
./configure --prefix=/usr/local/nagios --with-command-group=nagcmd --enable-nanosleep
make all
make install
make install-init
make install-commandmode
make install-config

echo ">>> If no error ocoured, Nagios is installed so we can continue with the installation of the plugins."

fi

echo " 3. Installation of Nagios plugins"
inquire
clear

if [ $PROCEED = "y" ]; then

cd $BASEDIR
wget $NPLUGURL/$NPLUG.$EXTN
tar -xzf $NPLUG.$EXTN
cd $NPLUG
./configure --with-nagios-user=nagios --with-nagios-group=nagios
make
make install

echo ">>> If no error ocoured, that's it. The plugins are installed."


fi

echo " 4. Installation of NDOutils"
inquire
clear

if [ $PROCEED = "y" ]; then

echo "4.1. Download & make"
echo ""

cd $BASEDIR
wget $NDOUURL/$NDOU.$EXTN
tar -xzf $NDOU.$EXTN
cd $BASEDIR/$NDOU
echo "Do you want to read the README file? (RECOMMENDED!)"
doyouwant

if [ $DOYOUWANT = "y" ]; then
  less README
fi

./configure --prefix=/usr/local/nagios/ --enable-mysql --disable-pgsql --with-ndo2db-user=nagios --with-ndo2db-group=nagios
make

echo "4.2. manual installation (no make install :-()"
echo "4.2.1. After creating the binaries and libraries they have to be copied "
echo ""
cp ./src/ndomod-*.o /usr/local/nagios/bin/
cp ./src/ndo2db* /usr/local/nagios/bin/
chmod 774 /usr/local/nagios/bin/ndo*
chown nagios:nagios /usr/local/nagios/bin/ndo*

echo "4.2.2. copy config files "
echo ""

cp ./config/ndo* /usr/local/nagios/etc/
cat ./config/nagios.cfg >> /usr/local/nagios/etc/nagios.cfg

echo "4.2.3. edit nagios.cfg to select the broker module for Nagios 3.x "
echo ""
cd /usr/local/nagios/etc
cp -u nagios.cfg nagios.cfg.bak

cat nagios.cfg | sed -e 's/^broker_module\=\/usr\/local\/nagios\/bin\/ndomod-2x\.o config_file\=\/usr\/local\/nagios\/etc\/ndomod\.cfg/\#broker_module\=\/usr\/local\/nagios\/bin\/ndomod-2x\.o config_file\=\/usr\/local\/nagios\/etc\/ndomod\.cfg/' > nagios.cfg.new
mv -f nagios.cfg.new nagios.cfg

cat nagios.cfg | sed -e 's/^\#broker_module\=\/usr\/local\/nagios\/bin\/ndomod-3x\.o config_file\=\/usr\/local\/nagios\/etc\/ndomod\.cfg/broker_module\=\/usr\/local\/nagios\/bin\/ndomod-3x\.o config_file\=\/usr\/local\/nagios\/etc\/ndomod\.cfg/' > nagios.cfg.new
mv -f nagios.cfg.new nagios.cfg

cat nagios.cfg | sed -e 's/^#event_broker_options=-1/event_broker_options=-1/' > nagios.cfg.new
mv -f nagios.cfg.new nagios.cfg

echo "4.2.4. build database"
echo ""
echo "Please choose ndo@localhost mysql password: [good_password]"

stty -echo
read GOOD_PASSWORD
stty echo

if [ -z $GOOD_PASSWORD ]; then GOOD_PASSWORD="good_password"; fi

echo "As MySQL root user, please "
echo "CREATE DATABASE ndo DEFAULT CHARACTER SET utf8 COLLATE utf8_general_ci;
 GRANT SELECT, INSERT, UPDATE, DELETE ON ndo.* TO ndo@localhost IDENTIFIED BY '$GOOD_PASSWORD'; FLUSH PRIVILEGES; SOURCE ./db/mysql.sql" | mysql -u root -p

echo "4.2.5. make ndo2db daemon autorun (create /etc/init.d/ndo2db)"
uudecode << "EOF" 
begin 644 ndo2db
M(R$O8FEN+W-H"B,@"B,@075T:&]R(#H@1V'#JW1A;B!,=6-A<PHC(%)E86QA
M<V4@.B`P-R\P,B\P.`HC(%9E<G-I;VX@.B`P+C$@8@HC($9I;&4@.B!N9&\R
M9&(*(R!$97-C<FEP=&EO;CH@4W1A<G1S(&%N9"!S=&]P<R!T:&4@3F1O,F1B
M(&1A96UO;@HC("`@("`@("`@("`@("!U<V5D('1O('!R;W9I9&4@;F5T=V]R
M:R!S97)V:6-E<R!S=&%T=7,@:6X@82!D871A8F%S92X*(PH@(`IS=&%T=7-?
M;F1O("@I"GL*"6EF('!S("UP("1.9&]0240@/B`O9&5V+VYU;&P@,CXF,3L@
M=&AE;@H)("`@("`@("!R971U<FX@,`H)96QS90H)"7)E='5R;B`Q"@EF:0H*
M"7)E='5R;B`Q"GT*"G!R:6YT<W1A='5S7VYD;R@I"GL*"6EF('-T871U<U]N
M9&\@)#$@)#([('1H96X*"0EE8VAO(")N9&\@*'!I9"`D3F1O4$E$*2!I<R!R
M=6YN:6YG+BXN(@H)96QS90H)"65C:&\@(FYD;R!I<R!N;W0@<G5N;FEN9R(*
M"69I"GT*"FMI;&QP<F]C7VYD;R`H*0I["@EE8VAO(")K:6QL("0R("1.9&]0
M240B"@EK:6QL("0R("1.9&]0240*?0H*<&ED7VYD;R`H*0I["@EI9B!T97-T
M("$@+68@)$YD;U)U;D9I;&4[('1H96X*"0EE8VAO(").;R!L;V-K(&9I;&4@
M9F]U;F0@:6X@)$YD;U)U;D9I;&4B"@D)96-H;R`M;B`B("`@("`@("`@8VAE
M8VMI;F<@<G5N:6YG('!R;V-E<W,N+BXB"@D)3F1O4$E$/6!P<R!H("U#(&YD
M;S)D8B`M;R!P:61@"@D):68@6R`M>B`B)$YD;U!)1"(@73L@=&AE;@H)"0EE
M8VAO("(@("`@($YO(&YD;S)D8B!P<F]C97-S(&9O=6YD(@H)"0EE>&ET(#$*
M"0EE;'-E"@D)"65C:&\@(B`@("`@9F]U;F0@<')O8V5S<R!P:60Z("1.9&]0
M240B"@D)"65C:&\@+6X@(B`@("`@("`@(')E:6YI="`D3F1O4G5N1FEL92`N
M+BXB"@D)"71O=6-H("1.9&]2=6Y&:6QE"@D)"6-H;W=N("1.9&]5<V5R.B1.
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M=6Y&:6QE"@D)"65C:&\@(B`@("`@9&]N92(*"0EF:0H)9FD*"@E.9&]0240]
M8&AE860@)$YD;U)U;D9I;&5@"GT*"B,@4V]U<F-E(&9U;F-T:6]N(&QI8G)A
M<GD*(R!3;VQA<FES(&1O97-N)W0@:&%V92!A;B!R8RYD(&1I<F5C=&]R>2P@
M<V\@9&\@82!T97-T(&9I<G-T"FEF(%L@+68@+V5T8R]R8RYD+VEN:70N9"]F
M=6YC=&EO;G,@73L@=&AE;@H)+B`O971C+W)C+F0O:6YI="YD+V9U;F-T:6]N
M<PIE;&EF(%L@+68@+V5T8R]I;FET+F0O9G5N8W1I;VYS(%T[('1H96X*"2X@
M+V5T8R]I;FET+F0O9G5N8W1I;VYS"F9I"@IP<F5F:7@]+W5S<B]L;V-A;"]N
M86=I;W,*97AE8U]P<F5F:7@])'MP<F5F:7A]"DYD;T)I;CTD>V5X96-?<')E
M9FEX?2]B:6XO;F1O,F1B"DYD;T-F9T9I;&4])'MP<F5F:7A]+V5T8R]N9&\R
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M;TQO8VM$:7(]+W9A<B]L;V-K+W-U8G-Y<PI.9&],;V-K1FEL93UN9&\R9&(N
M;&]C:PI.9&]5<V5R/6YA9VEO<PI.9&]'<F]U<#UN86=I;W,*("`@("`@("`@
M(`HC($-H96-K('1H870@;F1O(&5X:7-T<RX*:68@6R`A("UF("1.9&]":6X@
M73L@=&AE;@H@("!E8VAO(")%>&5C=71A8FQE(&9I;&4@)$YD;T)I;B!N;W0@
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M;T)I;B`M8R`D3F1O0V9G1FEL90H)"6EF(%L@+60@)$YD;TQO8VM$:7(@73L@
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M("`@"69I"@D)<',@:"`M0R!N9&\R9&(@+6\@<&ED(#X@)$YD;U)U;D9I;&4*
M"0EI9B!;("0_("UE<2`P(%T[('1H96X*"0D)96-H;R`B(&1O;F4N(@H)"0EE
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M"65X:70@,0H)"69I"@D).SL*"@ES=&]P*0H)"65C:&\@+6X@(E-T;W!P:6YG
M(&YD;SH@(@H*"0EP:61?;F1O"@D):VEL;'!R;V-?;F1O"@H)"2,@;F]W('=E
M(&AA=F4@=&\@=V%I="!F;W(@;F1O('1O(&5X:70@86YD(')E;6]V92!I=',*
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M)PH)"69O<B!I(&EN(#$@,B`S(#0@-2`V(#<@."`Y(#$P(#L@9&\*"0D@("`@
M:68@<W1A='5S7VYD;R`^("]D978O;G5L;#L@=&AE;@H)"0EE8VAO("UN("<N
M)PH)"0ES;&5E<"`Q"@D)("`@(&5L<V4*"0D)8G)E86L*"0D@("`@9FD*"0ED
M;VYE"@D):68@<W1A='5S7VYD;R`^("]D978O;G5L;#L@=&AE;@H)"2`@("!E
M8VAO(`H)"2`@("!E8VAO("=787)N:6YG("T@;F1O(&1I9"!N;W0@97AI="!I
M;B!A('1I;65L>2!M86YN97(G"@D)96QS90H)"2`@("!E8VAO("=D;VYE+B<*
M(`D)9FD*"@D)<FT@+68@)$YD;U)U;D9I;&4@)$YD;TQO8VM$:7(O)$YD;TQO
M8VM&:6QE"@D).SL*"@ES=&%T=7,I"@D)<&ED7VYD;PH)"7!R:6YT<W1A='5S
M7VYD;R!N9&\*"0D[.PH*"7)E<W1A<G0I"@D))#`@<W1O<`H)"20P('-T87)T
M"@D).SL*"@DJ*0H)"65C:&\@(E5S86=E.B!N9&\@>W-T87)T?'-T;W!\<F5S
M=&%R='QS=&%T=7-](@H)"65X:70@,0H)"3L["@IE<V%C"B`@"B,@16YD(&]F
-('1H:7,@<V-R:7!T"@``
`
end
EOF

chmod 755 ndo2db
chown root:root ndo2db

if [ $DISTRO = "Debian" ]; then
    update-rc.d ndo2db defaults
fi
if [ $DISTRO = "Fedora" ]; then
    chkconfig --level 345 ndodb on
fi

echo ">>> If no errors ocoured, the NDOUtils are installed, but still need some tweaks"

fi

echo " 5. Installation of Centreon (Beta)"
inquire
clear

if [ $PROCEED = "y" ]; then
echo "5.1. download the archive"
cd $BASEDIR/
wget $CENTURL
tar -xzf $CENT.$EXTN
cd $CENT

export PATH="$PATH:/usr/local/nagios/bin/"
./install.sh -i




fi

echo " 6. Web installation of Centreon (Beta)"
inquire
clear

if [ $PROCEED = "y" ]; then
echo "The installation will continue using the URL: http://SERVER_ADDRESS/centreon. You will be redirected to http://SERVER_ADDRESS/centreon/install/setup.php"
echo "You have a tutorial in http://en.doc.centreon.com/Nagios3_Centreon2_Ubuntu_centreon_web"
fi

echo " 7. Installation of NDO (Part 2)"
inquire
clear

if [ $PROCEED = "y" ]; then

cd $BASEDIR/$CENT
echo "As MySQL root user, please "
echo "SOURCE $BASEDIR/$CENT/www/install/createNDODB.sql" | mysql -u root -p ndo

fi

echo " 8. Installation test"

/etc/init.d/nagios start
/usr/local/nagios/bin/ndo2db-3x -c /usr/local/nagios/etc/ndo2db.cfg

NDOMODERROR=`grep "ndomod: Successfully connected to data sink." /usr/local/nagios/var/nagios.log|tail -1`

echo $NDOMODERROR

if [ -z $NDOMODERROR ]; then
    echo "Finished, but NOK! Check the installation, please!"
fi
echo ""
echo "Final Note:"
echo "If in the web frontend you have a \"NDO Database connection\" error do:"
echo "echo \"update cfg_ndo2db set db_name=\"centreondb\",db_user=\"centreondb\",db_pass=\"your_password\" where id=1;\" \|mysql -u root -p centreondb"

exit 0