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一、系統環境

cat /etc/redhat-release

centos linux release 7.3.1611 (core)

關閉防火墻及selinux

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									systemctl stop firewalld.service

									systemctl disable firewalld.service

									sed -i 's/selinux=enforcing/selinux=disabled/' /etc/selinux/config

									grep selinux=disabled /etc/selinux/config

									setenforce 0

二、數據庫安裝及配置

1、mariadb概述

mariadb數據庫管理系統是mysql的一個分支，主要由開源社區在維護，采用gpl授權許可。
開發這個分支的原因是：甲骨文公司收購了mysql后，有將mysql閉源的潛在風險，因此社區采用分支的方式來避開這個風險。

mariadb的目的是完全兼容mysql，包括api和命令行，使之能輕松成為mysql的代替品。

2、安裝mariadb

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									yum install mariadb-server mariadb -y

mariadb數據庫的相關命令是：

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									systemctl start mariadb #啟動mariadb

									systemctl stop mariadb #停止mariadb

									systemctl restart mariadb #重啟mariadb

									systemctl enable mariadb #設置開機啟動

三、zabbix3.4安裝及配置

1、zabbix3.4新功能概述

remote command support through proxies
parallel processing of alerts
being notified on problem acknowledgement
item value preprocessing
- new preprocessing options
configurable jmx endpoints
jmx low-level discovery
pcre library for regular expressions
url-encoding support in web monitoring
support of macros and time suffixes in time periods
host macro support in event tags
frontend improvements
daemon improvements
item changes/improvements
low-level discovery
return code check for scripts and commands

zabbixe中文文檔

2、zabbix3.4安裝

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									rpm -ivh http://repo.zabbix.com/zabbix/3.4/rhel/7/x86_64/zabbix-release-3.4-1.el7.centos.noarch.rpm

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

3、創建數據庫

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									create database zabbix character set utf8 collate utf8_bin;

									grant all privileges on zabbix.* to zabbix@localhost identified by 'zabbix';

4、導入數據

復制代碼代碼如下:

	

	zcat /usr/share/doc/zabbix-server-mysql-3.4.0/create.sql.gz | mysql -uzabbix -pzabbix zabbix

5、配置數據庫用戶及密碼

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									grep -n '^'[a-z] /etc/zabbix/zabbix_server.conf

									38:logfile=/var/log/zabbix/zabbix_server.log

									49:logfilesize=0

									72:pidfile=/var/run/zabbix/zabbix_server.pid

									99:dbname=zabbix

									115:dbuser=zabbix

									123:dbpassword=zabbix

									314:snmptrapperfile=/var/log/snmptrap/snmptrap.log

									432:timeout=4

									474:alertscriptspath=/usr/lib/zabbix/alertscripts

									484:externalscripts=/usr/lib/zabbix/externalscripts

									520:logslowqueries=3000

6、啟動zabbix server并設置開機啟動

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									systemctl enable zabbix-server

									systemctl start zabbix-server

7、編輯zabbix前端php配置,更改時區

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									vim /etc/httpd/conf.d/zabbix.conf

									php_value date.timezone asia/shanghai

8、selinux配置

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									setsebool -p httpd_can_connect_zabbix on

									setsebool -p httpd_can_network_connect_db on

9、啟動httpd并設置開機啟動

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									systemctl start httpd

									systemctl enable httpd

四、安裝zabbix web

1、瀏覽器訪問,并進行安裝http://172.16.8.254/zabbix/