Shulou(Shulou.com)06/02 Report--

CentOS6 deployment Zabbix4.2 Monitoring

Installation of the Zabbix front end on Zabbix 6 is not supported due to the PHP version. Zabbix 3.0 requires PHP 5.4.0 or later, while the latest version of RHEL 6 is 5.3.3. In most cases, the Zabbix server and the front end are installed on the same machine. When upgrading from 2.2 to 3.0, the Zabbix server will perform a database upgrade and the front end will stop working. Unable to roll back database changes, users will be forced to upgrade PHP with third-party software packages. This is why the Zabbix server was deprecated on RHEL 6.

Download the official Zabbix online source first.

Rpm-ivh https://repo.zabbix.com/zabbix/4.2/rhel/6/x86_64/zabbix-release-4.2-1.el6.noarch.rpm

Install epel online source

Yum-y install epel-release install mysql

Install mysql5.6 online source

Rpm-ivh http://dev.mysql.com/get/mysql-community-release-el6-5.noarch.rpm

Install the mysql5.6 database server

Yum-y install mysql-server

Check to see if the installation is complete, version 5.6

Rpm-qa | grep mysql

Start the mysql database

Service mysqld start

Set mysql password and security settings

Mysql_secure_installation

Enter the database, create a new zabbix library, create a new zabbix user, password zabbix@123, refresh permissions

Mysql-uroot-pCREATE DATABASE zabbix CHARACTER SET utf8 COLLATE utf8_bin;GRANT ALL PRIVILEGES ON zabbix.* TO zabbix@localhost IDENTIFIED BY 'zabbix@123'; flush privileges;exit install php

To upgrade PHP with a third-party package, you need to enable the zabbix-deprecated repository first:

Vim / etc/yum.repos.d/zabbix.repo find [zabbix-deprecated] modify enabled = 1 to save the file and exit

Install php5.6 third-party online source

Rpm-ivh http://repo.webtatic.com/yum/el6/latest.rpm

Install php5.6

Yum-y install httpd php56w php56w-gd php56w-mysql php56w-bcmath php56w-mbstring php56w-xml php56w-ldap php56w-pdo php56w-fpm

Modify php.ini configuration file

Vim / etc/php.ini663 post_max_size = 16M375 max_execution_time = 300385 max_input_time = 300889 date.timezone = Asia/Shanghai705 always_populate_raw_post_data =-1 install zabbix-server

Install the zabbix-server,zabbix-mysql,zabbix-web package

Yum-y install zabbix-server-mysql zabbix-web-mysql zabbix-agent

Import data file. The password is the database password of the zabbix user.

Zcat / usr/share/doc/zabbix-server-mysql*/create.sql.gz | mysql-uzabbix-p zabbix

Modify zabbix_server configuration file

Vim / etc/zabbix/zabbix_server.conf124 DBPassword = zabbix@123

Modify httpd configuration file

Vim / etc/httpd/conf/httpd.conf292 DocumentRoot "/ usr/share/zabbix"

Restart the service

Service zabbix-server restartservice zabbix-agent restartservice httpd restart

Web-side access for configuration

Chrome > 192.168.1.111 > Wizard installation > finish

Install zabbix-agent

The monitored end needs to install zabbix-agent

Rpm-ivh https://repo.zabbix.com/zabbix/4.2/rhel/7/x86_64/zabbix-release-4.2-1.el7.noarch.rpmyum-config-manager-- enable rhel-7-server-optional-rpmsyum install zabbix-agentvim / etc/zabbix/zabbix_agentd.confServer=192.168.1.111systemctl start zabbix-agent

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