Update Zabbix with a script - zabbix

Question

I need to make a script that will update Zabbix on Ubuntu. It needs to update everything like the log files and so on. But I don't know how to make a script that will execute this. I've been trying to look up information on this subject but can't find anything.

Answer 1

Following is an old script that is used to install Zabbix-server automatically, but only for the first time, I think you must only edit thing which is required in the application
#!/bin/sh
#
# zabbix 2.0.2 install with postgresql and jabber support
#
#
# software distributed under the License is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND
#
# written by:
# Stefan Krueger
# tested on Debian Squeeze/Wheezy & Ubuntu 10.04 LTS/12.04 LTS (use sudo su -)
#
(
dbpw=$(dd if=/dev/urandom bs=1 count=6 2>/dev/null | openssl base64)
zbxver=zabbix-2.0.2
ipadd=$(env LC_ALL=C /sbin/ifconfig eth0 | sed -n '/addr:/s/ [^r]*..//gp')
date
# update system
echo '###############'
echo 'update system'
echo '###############'
apt-get update
# install requirements
echo '###############'
echo 'install requirements'
echo '###############'
sleep 1
apt-get install -y postgresql build-essential fping apache2 php5 php5-pgsql php5-gd libsnmp-dev libcurl4-openssl-dev libapache2-mod-php5 libiksemel-dev libpq-dev libssh2-1-dev libopenipmi-dev
#DB setup
echo '###############'
echo 'database setup '
echo '###############'
sleep 1
adduser zabbix --no-create-home --system --group --disabled-password --shell /bin/false --quiet && echo 'User zabbix created' || echo 'User zabbix could not be created'
su postgres -c "echo \"create user zabbix with password '${dbpw}' createdb;\" | psql" && echo "database user zabbix created" || echo "database user zabbix could not be created"
su postgres -c "echo \"create database zabbix with owner=zabbix;\" | psql" && echo "database zabbix created" || echo "database zabbix could not be created"
sleep 2
# zabbix installation
echo '############################################################################'
echo ''
echo $zbxver installation
echo ''
echo '############################################################################'
cd /tmp/
mkdir -p /tmp/install
cd /tmp/install
wget http://prdownloads.sourceforge.net/zabbix/${zbxver}.tar.gz
tar -zxvf ${zbxver}.tar.gz
chmod -R 777 /tmp/install/*
su zabbix -s /bin/bash -c "psql -d zabbix -f /tmp/install/${zbxver}/postgresql/schema.sql" && echo "create schema success" || echo "create schema failed"
su zabbix -s /bin/bash -c "psql -d zabbix -f /tmp/install/${zbxver}/postgresql/images.sql" && echo "create schema success" || echo "create schema failed"
su zabbix -s /bin/bash -c "psql -d zabbix -f /tmp/install/${zbxver}/postgresql/data.sql" && echo "create schema success" || echo "create schema failed"
cd /tmp/install/${zbxver}
chmod +x /tmp/install/${zbxver}/configure
chmod +x ./configure
/tmp/install/${zbxver}/configure --enable-server --with-postgresql --with-net-snmp --with-libcurl --with-openipmi --with-jabber --with-ssh2 --enable-agent --prefix=/usr --mandir=\${prefix}/share/man --infodir=\${prefix}/share/info --sysconfdir=/etc/zabbix || exit
make install
#install frontend
echo '############################################################################'
echo ''
echo '$zbxver installation'
echo ' FRONTEND installation'
echo ''
echo '############################################################################'
sleep 1
sed -i.backup -e "s/post_max_size = 8M/post_max_size = 32M/g" -e "s/max_execution_time = 30/max_execution_time = 600/g" -e "s/max_input_time = 60/max_input_time = 600/g" -e '/date.timezon/a\date.timezone = "Europe/Berlin"' /etc/php5/apache2/php.ini
cd /tmp/install/${zbxver}/frontends/php
mkdir -p /var/www/zabbix
cp -a . /var/www/zabbix
chown www-data:www-data -R /var/www/zabbix
cat <<EOF > /etc/apache2/sites-available/zabbix
<VirtualHost /zabbix>
ServerAdmin webmaster#localhost
DocumentRoot /var/www/zabbix
<Directory />
Options FollowSymLinks Indexes MultiViews
AllowOverride None
</Directory>
</VirtualHost>
EOF
echo '############################################################################'
echo ''
echo '$zbxver installation'
echo ' services installation agent & server'
echo ''
echo '############################################################################'
sleep 1
mkdir -p /var/log/zabbix && chown zabbix /var/log/zabbix && chmod 760 /var/log/zabbix
mkdir -p /var/run/zabbix && chown zabbix /var/run/zabbix && chmod 760 /var/run/zabbix
#cp /tmp/install/${zbxver}/misc/conf/zabbix_server.conf /etc/zabbix
#cp /tmp/install/${zbxver}/misc/conf/zabbix_agentd.conf /etc/zabbix
sed -i.backup -e "s|DBUser=root|DBUser=zabbix|g" -e "s|# DBPassword=|DBPassword=${dbpw}|g" -e "s|/tmp/zabbix_server.log|/var/log/zabbix/zabbix_server.log|g" -e "s|# PidFile=/tmp/zabbix_server.pid|PidFile=/var/run/zabbix/zabbix_server.pid|g" -e "s|# HousekeepingFrequency=1|HousekeepingFrequency=24|" /etc/zabbix/zabbix_server.conf
sed -i.backup -e "s|/tmp/zabbix_agentd.log|/var/log/zabbix/zabbix_agentd.log|g" -e "s|# PidFile=/tmp/zabbix_agentd.pid|PidFile=/var/run/zabbix/zabbix_agentd.pid|g" /etc/zabbix/zabbix_agentd.conf
chown -R zabbix:zabbix /etc/zabbix
cp /tmp/install/${zbxver}/misc/init.d/debian/zabbix* /etc/init.d/
sed -i.backup -e "s|/usr/local/sbin/|/usr/sbin/|" -e "s|PID=/tmp/|PID=/var/run/zabbix/|" /etc/init.d/zabbix-server
sed -i.backup -e "s|/usr/local/sbin/|/usr/sbin/|" -e "s|PID=/tmp/|PID=/var/run/zabbix/|" /etc/init.d/zabbix-agent
chmod 775 /etc/init.d/zabbix-server
chmod 775 /etc/init.d/zabbix-agent
update-rc.d zabbix-server defaults 90
update-rc.d zabbix-agent defaults 99
/etc/init.d/zabbix-agent start
/etc/init.d/zabbix-server start
/etc/init.d/apache2 restart
echo ""
echo ""
echo ""
if [ -e /var/run/zabbix/zabbix_server.pid ]; then echo " zabbix-server started succesfully"
else echo " !! zabbix-server dont start"
fi
if [ -e /var/run/zabbix/zabbix_agentd.pid ]; then echo " zabbix-agentd started succsfully"
else echo " !! zabbix-agentd dont start"
fi
echo " look at the zabbix_install.log"
echo ""
echo " please configure you postgresql.conf"
echo " the database password for zabbix is: ${dbpw}"
echo ""
echo " now you can configure the zabbix-frontend http://${ipadd}/zabbix"
) | tee zabbix_install.log