用脚本更新Zabbix

Question

我需要制作一个脚本来更新Ubuntu上的Zabbix。它需要更新所有日志文件等。但我不知道如何制作一个脚本来执行此操作。我一直在寻找关于这个问题的信息，但找不到任何东西。

Answer 1

下面是一个用于自动安装的zabbix服务器的旧脚本，但只适用于第一次，我想你一定仅在应用程序需要

#!/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