HOWTO: Zabbix installation on OMV

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    • HOWTO: Zabbix installation on OMV

      HOWTO: Zabbix installation on OMV

      1) Default OMV v0.5x installation server
      2) Add omv-extra, follow the instruction on: omv-extras.org/simple/index.ph…install-omv-extras-plugin
      3) Install the omv-extra plugins: MYSQL, Websites
      4) Enable the MYSQL in your OMV panel.
      5) Go to: zabbix.com/documentation/2.2/m…rom_distribution_packages, or follow the instructions below:

      # wget repo.zabbix.com/zabbix/2.2/deb…ease_2.2-1+wheezy_all.deb
      # dpkg -i zabbix-release_2.2-1+wheezy_all.deb
      # apt-get update

      # apt-get install zabbix-server-mysql zabbix-frontend-php
      # apt-get install zabbix-agent (if you want to monitor your OMV server too, allways handy...)
      # apt-get install libapache2-mod-php5

      => the installer will ask for the MYSQL master password, default is this: openmediavault but you can change that in the MYSQL plugin management.
      => the installer will populate the Zabbix database, that will take a while...
      => you will asked for a zabbix password 2 times: enter something like 'zabbix123' (without quotes)

      (Database configuration is stored in the configuration file of zabbix: /usr/share/zabbix/conf/zabbix.conf.php)

      Apache configuration file for Zabbix frontend is located in /etc/apache2/conf.d/zabbix. Some PHP settings are already configured.
      It's necessary to uncomment the “date.timezone” setting and set the correct timezone for you. After changing the configuration file restart the apache web server:

      => Make some changes in php.ini :
      # nano /etc/php5/apache2/php.ini

      php_value max_execution_time 300
      php_value memory_limit 128M
      php_value post_max_size 16M
      php_value upload_max_filesize 2M
      php_value max_input_time 300
      php_value date.timezone Europe/Amsterdam

      => and restart apache2:
      # service apache2 restart

      REBOOT SERVER with:

      # reboot

      =>> After this all: you will have ZABBIX server running: it's not Zabbix v2.2.1 but Zabbix v1.8.2, weird but ok.

      Zabbix frontend is available at your_server_ip/zabbix in the browser. Default username/password is Admin/zabbix.

      Ok, have fun with Zabbix on your OMV-server !!!
      And maybe somebody can make a nice ZABBIX-plugin for OMV too..

      -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
      Notes:

      1) if you don't have the nice editor 'nano' installed yet:
      # apt-get install nano

      2) if you want to search for a specific file on your server via ssh, use for example the command:
      # locate php.ini

      3) if you don't have the nice filefinder 'locate' installed yet:
      # apt-get install mlocate
      # updatedb

      4) if you go to zabbix->administration->configuration, you will see an error. Info can be found here: zabbix.com/forum/showthread.php?t=21125
      I have attached the missing setup.php file to this post, just add the file to the folder /usr/share/zabbix
      After you have the missing file on the right place, you can walktrough this configuration menu, but it's not needed !!!

      5) if you use Windows and need a nice tool to place files to your OMV server like the setup.php file mentioned in note 4, you can use for example: Winscp (winscp.net/eng/download.php)

      6) Zabbix is new for me also, so if somebody can add some examples to monitor a website, a DirectAdmin environment (hostingpanel) or something, that would be great !


      UPDATE ZABBIX - NOT WORKING YET !!!
      ==================================

      # cd ~
      # wget downloads.sourceforge.net/proj…2.2.3/zabbix-2.2.3.tar.gz
      # tar -zxvf zabbix-2.2.3.tar.gz
      # /etc/init.d/zabbix-server stop
      # cd zabbix-2.2.3
      # apt-get install of libmysqlclient-dev
      # apt-get install libmysqld-dev
      # apt-get install libsnmp-dev
      # apt-get install ca-certificates comerr-dev libcurl3 libcurl4-openssl-dev libglib2.0-0 libglib2.0-data libidn11-dev libkrb5-dev libldap2-dev libssh2-1 libssh2-1-dev libssl-dev pkg-config
      # ./configure --enable-server --enable-agent --with-mysql --enable-ipv6 --with-net-snmp --with-libcurl
      # make install
      # mv /usr/local/bin/zabbix_sender /usr/bin/zabbix_sender
      # mv /usr/local/bin/zabbix_get /usr/bin/zabbix_get
      # mv /usr/local/sbin/zabbix_agent /usr/bin/zabbix_agent
      # mv /usr/local/sbin/zabbix_agentd /usr/sbin/zabbix_agentd
      # mv /usr/local/sbin/zabbix_server /usr/sbin/zabbix_server

      ----------------------------
      Normally you can update your old database with the following instructions, but for an unknown reason I couldn't get it done:
      # mysql -u zabbix -pzabbix123 -h localhost zabbix < /root/zabbix-2.2.3/upgrades/dbpatches/2.0/mysql/patch.sql

      Note: zabbix is the database name, zabbix123 is the database password
      ---------------------------

      # cd frontends/php
      # cp -a . /usr/share/zabbix

      NEW database: remove the old zabbix database (drop it via omv mysql management, so you get some experience with it) and let's create a new one:

      # cd ~/zabbix-2.2.3/database
      # mysql -u<username> -p<password>
      # create database zabbix character set utf8 collate utf8_bin;
      # quit;
      # mysql -u<username> -p<password> -h localhost zabbix < mysql/schema.sql
      # mysql -u<username> -p<password> -h localhost zabbix < mysql/images.sql
      # mysql -u<username> -p<password> -h localhost zabbix < mysql/data.sql

      Last things:

      # chmod 777 /usr/share/zabbix/conf/zabbix.conf.php

      New Zabbix frontend is now available at your_server_ip/zabbix in the browser. Default username/password is Admin/zabbix.
      Go to the Administration-Installation menu and enter your database details and follow the instructions.

      After that, protect the config file again with:
      # chmod 555 /usr/share/zabbix/conf/zabbix.conf.php

      And start the zabbix server:
      # /etc/init.d/zabbix-server start

      ==>> After this update, the zabbix server is not running, don't know why yet... Dashboard works..
      Files
      • setup.zip

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