搭建前先做一个简单的拓扑结构:

重启后zabbix server怎么启动 如何启动zabbix-server_Zabbix Server

 


在安装前先配置Zabbix官方源和epel源:


[ZabbixServer] #rpm -ivhhttp://repo.zabbix.com/zabbix/3.2/rhel/7/x86_64/zabbix-release-3.2-1.el7.noarch.rpm --replacefiles

[ZabbixServer] # rpm -ivhhttp://dl.fedoraproject.org/pub/epel/7/x86_64/e/epel-release-7-10.noarch.rpm --replacefiles

 


在安装zabbix-server之前,先安装httpd:


[ZabbixServer] # yum install -y httpd


查看安装的httpd版本:


[ZabbixServer] # rpm -q httpd


httpd-2.4.6-45.el7.centos.4.x86_64


 


接着安装php 5.4(安装3.2版本zabbix要求php版本最低5.4):


[ZabbixServer] # yum install -y php php-gd php-bcmath php-ctype php-xml php-xmlreaderphp-xmlwriter php-session php-sockets php-mbstring php-gettext php-ldap


确认一下安装的php版本:


[ZabbixServer] # php -v

PHP5.4.16 (cli) (built: Nov 6 201600:29:02)

Copyright(c) 1997-2013 The PHP Group

ZendEngine v2.4.0, Copyright (c) 1998-2013 Zend Technologies

在Zabbix server上安装zabbix-server(也要对自身进行一个监控,所以把agent也安装一下):


[ZabbixServer] # yum install -y zabbix-agent zabbix-server-mysql zabbix-web-mysql


 


在Database上安装并配置Mysql:


[Datebase]# rpm -ivhhttp://repo.mysql.com/mysql-community-release-el7-5.noarch.rpm


[Database]# yum install -y mysql-server


 


修改Mysql配置文件:


[Database]# vim /etc/my.cnf


 


添加下面高亮的两行:



[mysqld]
datadir=/var/lib/mysql
socket=/var/lib/mysql/mysql.sock
user=mysql
# Disabling symbolic-links is recommended to prevent assorted security risks
symbolic-links=0
character-set-server=utf8 #这里配置字符集以避免后续Zabbix界面显示乱码
innodb_file_per_table=1
 
[mysqld_safe]
log-error=/var/log/mysqld.log
pid-file=/var/run/mysqld/mysqld.pid



 


启动Mysql服务:

[Database]# systemctl enable mysqld

[Database]# systemctl start mysqld

 


设置Mysql的root用户的密码:


(mysqladmin -u用户名 -p旧密码 password新密码)

[Database]# mysqladmin -uroot password admin

 


使用root用户连接Mysql:


[Database]# mysql -uroot -padmin

 


创建Zabbix数据库(这里需要utf8的字符集,否则最终界面会出现中文乱码),并赋予用户zabbix权限:

mysql>create database zabbix character set utf8 collate utf8_bin;

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

mysql>grant all privileges on zabbix.* to zabbix@172.16.0.9 identified by 'zabbix';

( grant <权限1>,<权限2>,…<权限n> on <数据库名称>.<表名称>to <用户名>@<用户地址>identified by '<连接密码>';)

mysql>flush privileges;


 


接着从刚刚安装的ZabbixServer上面把下面这个脚本拷贝到Mysql这台机器上(根据版本找到对应路径,我解压后放到Mysql这台机器的/tmp目录下了):



/usr/share/doc/zabbix-server-mysql-3.2.7/create.sql.gz



然后只用下面的命令导入Zabbix-Server的数据库(如果安装了Zabbix proxy的话,只导入第一个数据库):


[Database]# mysql -uzabbix -pzabbix

mysql>use zabbix;

mysql>source /tmp/create.sql;

 


回到Zabbix Server上,修改/etc/zabbix/zabbix_server.conf这个配置文件(修改高亮的内容):



[Zabbix Server] # egrep -v "(^#|^$)" /etc/zabbix/zabbix_server.conf
LogFile=/var/log/zabbix/zabbix_server.log
LogFileSize=0
PidFile=/var/run/zabbix/zabbix_server.pid
DBHost=DanMysql #这里填Mysql这台虚拟机的hostname,要保证可以解析
DBName=zabbix
DBUser=zabbix
DBPassword=zabbix
DBSocket=/var/lib/mysql/mysql.sock
SNMPTrapperFile=/var/log/snmptt/snmptt.log
CacheSize=256M
AlertScriptsPath=/usr/lib/zabbix/alertscripts
ExternalScripts=/usr/lib/zabbix/externalscripts



 


创建两个脚本目录:


[ZabbixServer] # mkdir /etc/zabbix/alertscripts /etc/zabbix/externalscripts

 


启动httpd和Zabbix服务并设置开机启动:


[ZabbixServer] # systemctl start httpd

[ZabbixServer] # systemctl enable httpd

[ZabbixServer] # systemctl start zabbix-server

[ZabbixServer] # systemctl enable zabbix-server


启动zabbix-server的时候如果提示下面的报错"Job for zabbix-server.servicefailed because a configured resource limit was exceeded. See "systemctlstatus zabbix-server.service" and "journalctl -xe" fordetails.",可以把selinux关闭掉之后再启动一次。

 


测试情况下可以把防火墙关闭掉,如果需要添加规则,server需要放行22和80端口,以及10051端口的入站,还有10050的出站。原因是10051为server的默认侦听端口,agent采取主动或Trapper的方式进行连接。agent被动的时候,server会连接agent的10050端口(默认端口)。


 


关闭selinux。

[Zabbix Server] #setenforce 0

[ZabbixServer] # vim /etc/selinux/config

SELINUX=disabled

 


接着打开浏览器,访问"http://<zabbixserver address>/zabbix",出现如下界面:

重启后zabbix server怎么启动 如何启动zabbix-server_Zabbix Server_02

 


第二步的时候会check所有的预配项,如果有哪一项没有配置的话,对应修改/etc/httpd/conf.d/zabbix.conf配置并重启httpd服务:

重启后zabbix server怎么启动 如何启动zabbix-server_Zabbix_03

修改下面高亮的部分:



……

<Directory "/usr/share/zabbix">

   Options FollowSymLinks

   AllowOverride None

   Order allow,deny

   Allow from all

 

   <IfModule mod_php5.c>

       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 Asia/Shanghai

   </IfModule>

</Directory>

……



 


重新启动httpd服务后,继续下一步,配置MysqlDatabase的连接信息:

重启后zabbix server怎么启动 如何启动zabbix-server_Zabbix Server_04

 


后面保持默认选项进行安装即可。安装完进入登陆界面,默认用户名是Admin,密码是zabbix:

重启后zabbix server怎么启动 如何启动zabbix-server_Monitor_05

 


登陆后界面显示如下:

重启后zabbix server怎么启动 如何启动zabbix-server_Zabbix_06

 


参数配置文件:


/etc/zabbix/zabbix_server.conf



LogFile=/var/log/zabbix/zabbix_server.log

LogFileSize=0

PidFile=/var/run/zabbix/zabbix_server.pid

DBHost=DanMysql

DBName=zabbix

DBUser=zabbix

DBPassword=zabbix

DBSocket=/var/lib/mysql/mysql.sock

SNMPTrapperFile=/var/log/snmptt/snmptt.log

CacheSize=256M

AlertScriptsPath=/usr/lib/zabbix/alertscripts

ExternalScripts=/usr/lib/zabbix/externalscripts



/etc/zabbix/web/zabbix.conf.php



<?php
// Zabbix GUI configuration file
global $DB;
 
$DB['TYPE']    = 'MYSQL';
$DB['SERVER']  = 'DanMysql';
$DB['PORT']    = '3306';
$DB['DATABASE'] = 'zabbix';
$DB['USER']    = 'zabbix';
$DB['PASSWORD'] = 'zabbix';
 
// SCHEMA is relevant only for IBM_DB2 database
$DB['SCHEMA'] = '';
 
$ZBX_SERVER     = 'localhost';
$ZBX_SERVER_PORT = '10051';
$ZBX_SERVER_NAME = '';
 
$IMAGE_FORMAT_DEFAULT = IMAGE_FORMAT_PNG;
?>
[root@DanZabbix web]# pwd
/etc/zabbix/web



 


禁用Guests组:

重启后zabbix server怎么启动 如何启动zabbix-server_监控_07

 


到这里Zabbix Server的安装部分就做完了。