#!/bin/bash # ZABBIX INSTALL SCRIPT # VER. 0.6.2 - http://blog.brendon.com # Copyright (c) 2008 Brendon Baumgartner # # 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., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA # #===================================================================== # If necessary, edit these for your system DBUSER='root' DBPASS='' DBHOST='localhost' # DO NOT EDIT BELOW THIS LINE ZBX_VER='1.6.1' function checkReturn { if [ $1 -ne 0 ]; then echo "fail: $2" echo "$3" exit else echo "pass: $2" fi sleep 3 } cat << "eof" === RUN AT YOUR OWN RISK === DO NOT RUN ON EXISTING INSTALLATIONS, YOU *WILL* LOSE DATA This script: * Installs Zabbix 1.6.1 on CentOS / Red Hat 5 * Drops an existing database * Does not install MySQL; to install type "yum install mysql-server" * Assums a vanilla OS install, though it tries to work around it * Does not install zabbix packages, it uses source from zabbix.com Press Ctrl-C now if you want to exit Wait 20 seconds... eof sleep 20 # check selinux if [ "`sestatus |grep status|awk '{ print $3 }'`" == "enabled" ]; then checkReturn 1 "Disable SELinux and then retry" fi # Start mysql if its on this box if [ "`rpm -qa |grep mysql-server`" ]; then chkconfig mysqld on service mysqld restart fi # check mysql mysql -h${DBHOST} -u${DBUSER} --password=${DBPASS} > /dev/null << eof status eof RETVAL=$? checkReturn $RETVAL "basic mysql access" "Install mysql server packages or fix mysql permissions" if [ ! "`rpm -qa|grep fping`" ]; then if [ "`uname -m`" == "x86_64" ]; then rpm -Uhv http://apt.sw.be/redhat/el5/en/x86_64/rpmforge/RPMS/rpmforge-release-0.3.6-1.el5.rf.x86_64.rpm elif [ "`uname -m`" == "i686" ]; then rpm -Uhv http://apt.sw.be/redhat/el5/en/i386/rpmforge/RPMS/rpmforge-release-0.3.6-1.el5.rf.i386.rpm fi fi # dependenices for curl: e2fsprogs-devel zlib-devel libgssapi-devel krb5-devel openssl-devel yum -y install gcc mysql-devel curl-devel httpd php php-mysql php-bcmath php-gd net-snmp-devel fping e2fsprogs-devel zlib-devel libgssapi-devel krb5-devel openssl-devel libidn-devel RETVAL=$? checkReturn $RETVAL "Package install" chmod 4755 /usr/sbin/fping cd /tmp rm -rf zabbix-$ZBX_VER rm zabbix-$ZBX_VER.tar.gz wget http://superb-east.dl.sourceforge.net/sourceforge/zabbix/zabbix-$ZBX_VER.tar.gz tar xzf zabbix-$ZBX_VER.tar.gz cd zabbix-$ZBX_VER ./configure --enable-agent --enable-ipv6 --enable-proxy --enable-server --with-mysql --with-libcurl --with-net-snmp RETVAL=$? checkReturn $RETVAL "Configure" # --with-jabber # ipmi # ldap make RETVAL=$? checkReturn $RETVAL "Compile" make install RETVAL=$? checkReturn $RETVAL "make install" echo "DROP DATABASE zabbix;" | mysql -h${DBHOST} -u${DBUSER} --password=${DBPASS} ( echo "CREATE DATABASE zabbix;" echo "USE zabbix;" cat /tmp/zabbix-$ZBX_VER/create/schema/mysql.sql cat /tmp/zabbix-$ZBX_VER/create/data/data.sql cat /tmp/zabbix-$ZBX_VER/create/data/images_mysql.sql ) | mysql -h${DBHOST} -u${DBUSER} --password=${DBPASS} #### BEGIN ZABBIX SERVER & AGENT PROCESS INSTALL & START adduser -r -d /var/run/zabbix-server -s /sbin/nologin zabbix mkdir -p /etc/zabbix/alert.d mkdir -p /var/log/zabbix-server mkdir -p /var/log/zabbix-agent mkdir -p /var/run/zabbix-server mkdir -p /var/run/zabbix-agent chown zabbix.zabbix /var/run/zabbix* chown zabbix.zabbix /var/log/zabbix* cp /tmp/zabbix-$ZBX_VER/misc/conf/zabbix_server.conf /etc/zabbix cp /tmp/zabbix-$ZBX_VER/misc/conf/zabbix_agentd.conf /etc/zabbix cp /tmp/zabbix-$ZBX_VER/misc/init.d/redhat/8.0/zabbix_server /etc/init.d cp /tmp/zabbix-$ZBX_VER/misc/init.d/redhat/8.0/zabbix_agentd /etc/init.d cd /etc/zabbix patch -p0 -l << "eof" --- zabbix_server.conf.orig 2008-11-13 23:08:50.000000000 -0800 +++ zabbix_server.conf 2008-11-14 00:01:55.000000000 -0800 @@ -102,18 +102,18 @@ # Name of PID file -PidFile=/var/tmp/zabbix_server.pid +PidFile=/var/run/zabbix-server/zabbix_server.pid # Name of log file # If not set, syslog is used -LogFile=/tmp/zabbix_server.log +LogFile=/var/log/zabbix-server/zabbix_server.log # Maximum size of log file in MB. Set to 0 to disable automatic log rotation. #LogFileSize=1 # Location for custom alert scripts -AlertScriptsPath=/home/zabbix/bin/ +AlertScriptsPath=/etc/zabbix/alert.d/ # Location of external scripts #ExternalScripts=/etc/zabbix/externalscripts @@ -143,12 +143,12 @@ # Database user -DBUser=root +DBUser=_dbuser_ # Database password # Comment this line if no password used -#DBPassword= +DBPassword=_dbpass_ # Connect to MySQL using Unix socket? eof sed "s/_dbuser_/${DBUSER}/g" /etc/zabbix/zabbix_server.conf > /tmp/mytmp393; mv /tmp/mytmp393 /etc/zabbix/zabbix_server.conf sed "s/_dbpass_/${DBPASS}/g" /etc/zabbix/zabbix_server.conf > /tmp/mytmp393; mv /tmp/mytmp393 /etc/zabbix/zabbix_server.conf patch -p0 -l << "eof" --- zabbix_agentd.conf.orig 2008-11-13 23:08:53.000000000 -0800 +++ zabbix_agentd.conf 2008-11-14 00:12:54.000000000 -0800 @@ -46,7 +46,7 @@ # Enable remote commands for ZABBIX agent. By default remote commands disabled. -#EnableRemoteCommands=1 +EnableRemoteCommands=1 # Specifies debug level # 0 - debug is not created @@ -59,12 +59,12 @@ # Name of PID file -PidFile=/var/tmp/zabbix_agentd.pid +PidFile=/var/run/zabbix-agent/zabbix_agentd.pid # Name of log file. # If not set, syslog will be used -LogFile=/tmp/zabbix_agentd.log +LogFile=/var/log/zabbix-agent/zabbix_agentd.log # Maximum size of log file in MB. Set to 0 to disable automatic log rotation. #LogFileSize=1 @@ -72,7 +72,7 @@ # Spend no more than Timeout seconds on processing # Must be between 1 and 30 -Timeout=3 +Timeout=10 ####### USER-DEFINED MONITORED PARAMETERS ####### # Format: UserParameter=, eof cd /etc/init.d patch -p0 -l << "eof" --- zabbix_server.orig 2008-11-13 22:59:49.000000000 -0800 +++ zabbix_server 2008-11-13 23:53:58.000000000 -0800 @@ -14,7 +14,7 @@ [ "${NETWORKING}" = "no" ] && exit 0 RETVAL=0 -progdir="/usr/local/zabbix/bin/" +progdir="/usr/local/sbin/" prog="zabbix_server" start() { --- zabbix_agentd.orig 2008-11-14 00:15:24.000000000 -0800 +++ zabbix_agentd 2008-11-14 00:15:32.000000000 -0800 @@ -14,7 +14,7 @@ [ "${NETWORKING}" = "no" ] && exit 0 RETVAL=0 -progdir="/usr/local/zabbix/bin/" +progdir="/usr/local/sbin/" prog="zabbix_agentd" start() { eof chkconfig zabbix_server on chkconfig zabbix_agentd on chmod +x /etc/init.d/zabbix_server chmod +x /etc/init.d/zabbix_agentd service zabbix_server restart service zabbix_agentd restart #### END ZABBIX SERVER & AGENT PROCESS INSTALL & START #### BEGIN WEB rm -rf /usr/local/share/zabbix mkdir -p /usr/local/share/zabbix cp -r /tmp/zabbix-$ZBX_VER/frontends/php/* /usr/local/share/zabbix echo "Alias /zabbix /usr/local/share/zabbix" > /etc/httpd/conf.d/zabbix.conf chkconfig httpd on service httpd restart #sed "s/max_execution_time = 30/max_execution_time = 300/g" /etc/php.ini > /tmp/mytmp393; mv /tmp/mytmp393 /etc/php.ini #touch /usr/local/share/zabbix/conf/zabbix.conf.php #chmod 666 /usr/local/share/zabbix/conf/zabbix.conf.php cd /usr/local/share/zabbix patch -p0 -l << "eof" --- include/setup.inc.php.orig 2008-11-13 21:29:53.000000000 -0800 +++ include/setup.inc.php 2008-11-13 21:35:29.000000000 -0800 @@ -224,7 +224,7 @@ $final_result, 'PHP max execution time:', ini_get('max_execution_time').' sec', - ini_get('max_execution_time') >= 300, + ini_get('max_execution_time') >= 30, '300 sec is a maximal limitation on execution of PHP scripts')); /* Check supporteds databases */ @@ -310,7 +310,7 @@ $final_result, 'PHP Timezone:', empty($tmezone) ? 'n/a' : $tmezone, - !empty($tmezone), + empty($tmezone), 'Timezone for PHP is not set. Please set "date.timezone" option in php.ini.')); unset($tmezone); } --- include/page_header.php.orig 2008-11-13 22:15:47.000000000 -0800 +++ include/page_header.php 2008-11-13 22:23:40.000000000 -0800 @@ -593,11 +593,11 @@ if(version_compare(phpversion(), '5.1.0RC1', '>=') && $page['type'] == PAGE_TYPE_HTML){ $tmezone = ini_get('date.timezone'); if(empty($tmezone)) { - info('Timezone for PHP is not set. Please set "date.timezone" option in php.ini.'); - date_default_timezone_set('UTC'); + //info('Timezone for PHP is not set. Please set "date.timezone" option in php.ini.'); + //date_default_timezone_set('UTC'); } unset($tmezone); } show_messages(); -?> \ No newline at end of file +?> eof cat > /usr/local/share/zabbix/conf/zabbix.conf.php << "eof" eof sed "s/_dbhost_/${DBHOST}/g" /usr/local/share/zabbix/conf/zabbix.conf.php > /tmp/mytmp393; mv /tmp/mytmp393 /usr/local/share/zabbix/conf/zabbix.conf.php sed "s/_dbuser_/${DBUSER}/g" /usr/local/share/zabbix/conf/zabbix.conf.php > /tmp/mytmp393; mv /tmp/mytmp393 /usr/local/share/zabbix/conf/zabbix.conf.php sed "s/_dbpass_/${DBPASS}/g" /usr/local/share/zabbix/conf/zabbix.conf.php > /tmp/mytmp393; mv /tmp/mytmp393 /usr/local/share/zabbix/conf/zabbix.conf.php cd echo "Load http://localhost/zabbix/" echo "username: admin" echo "password: zabbix"