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Archive for the ‘Zabbix’ Category

Monitor Varnish with Zabbix

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Add the following to the end of /etc/zabbix/zabbix_agentd.conf
# Varnish Keys
UserParameter=varnish.stat[*],(test -f /usr/bin/varnishstat && varnishstat -1 -f $1 | awk ‘{print $$2}’)

Restart the Zabbix agent
/etc/init.d/zabbix-agent restart

Written by spectre

November 5th, 2012 at 10:35 pm

Posted in Zabbix

Monitor SELinux with Zabbix

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Add the following to the end of /etc/zabbix/zabbix_agentd.conf
# SELinux Keys
UserParameter=selinux.status,/usr/sbin/sestatus | grep status | awk ‘{print $NF}’ | sed s/enabled/1/ | sed s/disabled/0/
UserParameter=selinux.mode,if [[ $(/usr/sbin/sestatus | egrep “status.*enabled”) ]]; then /usr/sbin/sestatus | grep mode | awk ‘{print $NF}’ | sed s/enforcing/1/ | sed s/permissive/0/; else echo 2; fi
UserParameter=selinux.boolean[*],if [[ $(/usr/sbin/sestatus | egrep “status.*enabled”) ]]; then /usr/sbin/sestatus -b | grep “^$1 ” | awk ‘{print $NF}’ | sed s/off/0/ | sed s/on/1/; else echo 2; fi

Restart the Zabbix agent
/etc/init.d/zabbix-agent restart

Written by spectre

November 5th, 2012 at 10:33 pm

Posted in Zabbix

Monitor PostgreSQL with Zabbix

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Submitted by bchavet on Mon, 01/16/2012 – 17:33
# PostgreSQL Keys
UserParameter=psql.version,/usr/bin/psql –version | head -n 1
UserParameter=psql.size,/usr/bin/psql -t -c “select sum(pg_database_size(datid)) as total_size from pg_stat_database”
UserParameter=psql.stat[*],/usr/bin/psql -t -c “select sum($1) from pg_stat_database”
‹ Monitor Nginx with Zabbix

Written by spectre

November 5th, 2012 at 10:32 pm

Posted in Zabbix

Monitor Nginx with Zabbix

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Configure a new nginx server listening on an alternate port (61709 in this example). This allows access to this information to be controlled.
server {
listen 61709;

location / {
stub_status on;
access_log off;
allow 127.0.0.1;
deny all;
}

}

Reload Nginx
/etc/init.d/nginx reload

Add the following to the end of /etc/zabbix/zabbix_agentd.conf
#Nginx Keys

# NginX Keys
UserParameter=nginx.active[*],wget -O- -q $1:$2 | awk ‘/^Active/ {print $NF}’
UserParameter=nginx.reading[*],wget -O- -q $1:$2 | awk ‘/Reading/ {print $$2}’
UserParameter=nginx.writing[*],wget -O- -q $1:$2 | awk ‘/Writing/ {print $$4}’
UserParameter=nginx.waiting[*],wget -O- -q $1:$2 | awk ‘/Waiting/ {print $$6}’
UserParameter=nginx.accepted[*],wget -O- -q $1:$2 | awk ‘/^[ \t]+[0-9]+[ \t]+[0-9]+[ \t]+[0-9]+/ {print $$1}’
UserParameter=nginx.handled[*],wget -O- -q $1:$2 | awk ‘/^[ \t]+[0-9]+[ \t]+[0-9]+[ \t]+[0-9]+/ {print $$2}’
UserParameter=nginx.requests[*],wget -O- -q $1:$2 | awk ‘/^[ \t]+[0-9]+[ \t]+[0-9]+[ \t]+[0-9]+/ {print $$3}’

Restart the Zabbix agent
/etc/init.d/zabbix-agent restart

To use these UserParameters, set the host (localhost) and port (61709) in the key
nginx.active[localhost,61709]

Written by spectre

November 5th, 2012 at 10:31 pm

Posted in Zabbix

Monitor Memcached with Zabbix

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Insert the following to the end of /etc/zabbix/zabbix_agentd.conf.d/memcached.conf

UserParameter=memcached.stats[*],(echo stats; sleep 0.1) | telnet localhost 11211 2>&1 | awk ‘/STAT $1/ {print $NF}’

Written by spectre

November 5th, 2012 at 10:29 pm

Posted in Zabbix

ZTC (Zabbix Templates Collection) – the simple way to use the templates of zabbix – Linux, PostgreSQL, Slony, Nginx, Apache2, Mongo etc.

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These the instruction are correct for the version of package 12.0.

Now, we describe step by step all the process in the very simple form:

1. Download the archive tar.gz ztc-12.01.1.tar.gz and save to any the temporary directory, for example – /tmp. (CLIENT SIDE!!)

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Written by spectre

November 5th, 2012 at 4:11 pm

Posted in Zabbix

Monitor Apache2 with zabbix-agentd with the help UserParameters.

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Enable mod_status
a2enmod status

Configure mod_status (/etc/apache2/mods-enabled/status.conf on Debian)
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Written by spectre

November 5th, 2012 at 10:39 am

Posted in Zabbix

Monitor MySQL with zabbix-agentd with the help UserParameters.

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For the use Zabbix’s template with the name Template App MySQL neccessary create the file:

 
localhost:/etc/zabbix/zabbix-agentd.conf.d # ll
-rw-r--r-- 1 root root   418 Oct 31 15:07 userparameter_mysql.conf
localhost:/etc/zabbix/zabbix-agentd.conf.d #

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Written by spectre

October 31st, 2012 at 2:11 pm

Posted in Zabbix

How to make Zabbix 2.0 – quick start up server (DATABASE+PHP) on OpenSuSe 12.1.

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First step:

mysql -u root -p
create database zabbix character set utf8;
create user 'zabbix'@'localhost' identified by 'XXX';
grant all privileges on zabbix.* to 'zabbix'@'localhost';
mysql -u root -p zabbix < /usr/share/doc/packages/zabbix-server/mysql/schema.sql
mysql -u root -p zabbix < /usr/share/doc/packages/zabbix-server/mysql/images.sql
mysql -u root -p zabbix < /usr/share/doc/packages/zabbix-server/mysql/data.sql

Second step:

/etc/php5/apache2/php.ini file:
 post_max_size = 16M
 max_execution_time = 300
 max_input_time = 300
 date.timezone = "Europe/Minsk" 

Written by spectre

October 18th, 2012 at 4:07 pm

Posted in Zabbix