Install Zabbix Server on CentOS/RHEL

Zabbix is an open source software for application and network monitoring. There are two types of Zabbix installation, namely Zabbix server and Zabbix agent. Zabbix server is installed on the server where you will oversee and monitor all the networks or devices. Zabbix agent is installed on all networks or devices so that the Zabbix server is able to communicate with it.

This tutorial guides you step by step on how to install and configure a Zabbix server on CentOS/RHEL server.

1. Set up Apache, MySQL and PHP

Install Apache

Install MySQL

Install PHP

Start Apache and MySQL services

Setup MySQL by running the following command

2. Configure Yum Repository

RPM repository needs to be configured before installing Zabbix.

Run the following commands according to the version of OS that you are using.

CentOS/RHEL 7

CentOS/RHEL 6

CentOS/RHEL 5

3. Install Zabbix Server with MySQL

Command to install zabbix server

4. Setup Zabbix Apache Configuration

Locate Zabbix’s own Apache configuration file. By default it should be located at /etc/httpd/conf.d/zabbix.conf. Modify the config file by added your time zone.

Added time zone to config file

Restart Apache service after changing the time zone value

5. Create Zabbix MySQL Database

Zabbix MySQL user and database is required as part of Zabbix server installation.

Login to your MySQL first

After which you will be prompt to enter your root password that you have configured previously when you setup MySQL.

Create Zabbix database

Create Zabbix MySQL user to access Zabbix database

Grant privileges to Zabbix user on Zabbix database

Flush privileges

Exit MySQL

After creating MySQL user and database for Zabbix, you will need to restore the default MySQL database provided by Zabbix. The files can be found at /usr/share/doc/zabbix-server-mysql-<version>/create/ directory.

Note: remember to change the version accordingly to the version that you are installing.

6. Start Zabbix Server

Command to start Zabbix server

7. Start Zabbix Web Installer

You can now access your Zabbix web installer via the following url

Zabbix Setup Welcome Screen

Following is the welcome screen of Zabbix web installer. Click on Next to proceed.

Screen Shot 2015-08-15 at 11.55.34 am

Installation pre-requisites

If everything is ok, click Next to proceed.

Screen Shot 2015-08-15 at 11.57.54 am

Configure Database Connection

Enter the database information that you have created previously. Then click on Test Connection. If everything is correct, click Next to proceed.

Screen Shot 2015-08-15 at 12.00.35 pm

Zabbix Server Details

Click on Next to proceed.

Screen Shot 2015-08-15 at 12.01.46 pm

Pre-Installation Summary Screen

If all information is correct, click on Next to proceed.

Screen Shot 2015-08-15 at 12.12.48 pm

Installation Success

Click on Finish to proceed.

Screen Shot 2015-08-15 at 12.03.40 pm

Zabbix Login Screen

You can now login to Zabbix via the following url

Default username and password is as follows

Screen Shot 2015-08-15 at 12.15.08 pm

 

 

That’s it! You are done installing Zabbix server on your server. For installation of Zabbix agent, you can refer to my guide on how to install Zabbix agent on CentOS/RHEL.

Feel free to email me at [email protected] if you have any questions.

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