Zabbix Server 3.2

软件环境

Centos7.3

LAMP

Zabbix 3.2

 1. Installing repository configuration package

Install the repository configuration package. This package contains yum (software package manager) configuration files.

# rpm -ivh http://repo.zabbix.com/zabbix/3.2/rhel/7/x86_64/zabbix-release-3.2-1.el7.noarch.rpm

Now you are ready to install Zabbix server with MySQL or server with PostreSQL, agent and proxy.

2. Installing apache and php

[root@localhost ~]# yum -y install httpd php php-mysql php-mbstring php-gd php-bcmath php-ldap php-xml

2.1 配置php时区参数

(a) php.ini

(b) /etc/httpd/conf.d/zabbix.conf

php_value date.timezone Asia/Shanghai

2.2 启动web服务

[root@localhost ~]# systemctl start httpd.service

# systemctl enable httpd.service

3. Installing mariadb  

# yum -y install mariadb mariadb-server

# systemctl start mariadb.service

# systemctl enable mariadb.service

4. Installing Zabbix server and web packages

# yum -y install zabbix-server-mysql zabbix-web-mysql  zabbix-agent

4.1 Creating initial mariadb database

# mysql_secure_installation

# mysql -u root -p <root_password>

mysql> create database zabbix character set utf8 collate utf8_bin;

mysql> create user 'zabbix'@'localhost' identified by 'zabbix_password';

mysql> create user 'zabbix'@'192.168.1.%' identified by 'zabbix_password';

mysql> grant all on zabbix.* to ‘zabbix’@‘localhost';

mysql> grant all on zabbix.* to ’zabbix‘@‘192.168.1.%’;
mysql> quit

4.2 Now import initial schema and data. Make sure to insert correct version for 3.2.*. You will be prompted to enter your newly created password.

In order to check the version you have in your package, use the following command:

# rpm -q zabbix-server-mysql

# zcat /usr/share/doc/zabbix-server-mysql-3.2.*/create.sql.gz | mysql -u zabbix -p -D zabbix

5. Database configuration for Zabbix server

Edit server host name, user and password in zabbix_server.conf as follows, where DBPassword is the password you've set creating initial database:

# vi /etc/zabbix/zabbix_server.conf
DBHost=localhost ##database host name
DBName=zabbix ##database name
DBUser=zabbix   ##database user name
DBPassword=<zabbix_password>   ##database user password

5.1Starting Zabbix server 

It's time to start Zabbix server process and make it start at system boot:

# systemctl start zabbix-server
# systemctl enable zabbix-server

5.2 PHP configuration for Zabbix web

Apache configuration file for Zabbix frontend is located in /etc/httpd/conf.d/zabbix.conf. Some PHP settings are already configured.

But it's necessary to uncomment the "date.timezone" setting and set the right timezone for you.

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 always_populate_raw_post_data -1
# php_value date.timezone Europe/Riga

5.3 SELinux configuration

Having SELinux status enabled in enforcing mode, you need to execute the following command to enable successful connection of Zabbix frontend to the server:

# setsebool -p httpd_can_network_connect on

# setsebol -p http_can_connect_zabbix on

# setsebool -p -p zabbix_can_network on

5.4 Firwall configuration

#f irewall-cmd --permanent --add-port=80/tcp

# firewall-cmd --permanent --add-port=443/tcp

# firewall-cmd --permanent --add-port=10050-10052/tcp

# firewall-cmd  --reload

As frontend and SELinux configuration is done, you need to restart Apache web server:

# systemctl restart httpd

# systemctl restart zabbix-server

# systemctl restart zabbix-agent

5.5 Installing and configuration Zabbix-web

webUI site: http://IP/zabbix

username:Admin

password: zabbix

Zabbix web configuration file

# cat /etc/zabbix/web/zabbix.config.php