[系统运维]CentOS7.6 部署Zabbix5.0LTS

一、系统环境

[root@localhost ~]# cat /etc/redhat-release 
CentOS Linux release 7.6.1810 (Core) 

为了方便测试，停止并且开机不启动防火墙，生产环境根据需要进行调整

[root@localhost ~]# systemctl stop firewalld & systemctl disable firewalld

关闭selinux

[root@localhost ~]# sed -i 's/SELINUX=enforcing/SELINUX=disabled/' /etc/selinux/config
[root@localhost ~]# setenforce 0
[root@localhost ~]# getenforce 
Permissive

二、数据库的安装和配置

1、yum安装mariadb

[root@localhost ~]# yum install -y mariadb-server mariadb

2、启动数据库并设置为开机启动

[root@localhost ~]# systemctl start mariadb
[root@localhost ~]# systemctl enable mariadb 

三、Zabbix 5.0 LTS安装和配置

1、安装Zabbix存储库

[root@localhost ~]# rpm -Uvh https://repo.zabbix.com/zabbix/5.0/rhel/7/x86_64/zabbix-release-5.0-1.el7.noarch.rpm
[root@localhost ~]# yum clean all

2、安装Zabbix服务器和代理

[root@localhost ~]# yum install zabbix-server-mysql zabbix-agent -y

3、安装Zabbix前端

[root@localhost ~]# yum install centos-release-scl -y

编辑配置文件/etc/yum.repos.d/zabbix.repo

[root@localhost ~]# vi /etc/yum.repos.d/zabbix.repo
[zabbix-frontend]
...
enabled=1
...

安装Zabbix前端软件包

[root@localhost ~]# yum install zabbix-web-mysql-scl zabbix-apache-conf-scl -y

4、创建初始数据库

[root@localhost ~]# mysql -uroot -p
Enter password: 
Welcome to the MariaDB monitor.  Commands end with ; or \g.
Your MariaDB connection id is 2
Server version: 5.5.68-MariaDB MariaDB Server

Copyright (c) 2000, 2018, Oracle, MariaDB Corporation Ab and others.

Type 'help;' or '\h' for help. Type '\c' to clear the current input statement.

MariaDB [(none)]> create database zabbix character set utf8 collate utf8_bin;
Query OK, 1 row affected (0.00 sec)

MariaDB [(none)]> grant all privileges on zabbix.* to zabbix@localhost identified by 'zabbix';
Query OK, 0 rows affected (0.00 sec)

MariaDB [(none)]> quit;
Bye
[root@localhost ~]#

导入初始架构和数据

[root@localhost ~]# zcat /usr/share/doc/zabbix-server-mysql-5.0.22/create.sql.gz | mysql -uzabbix -pzabbix zabbix

5、为Zabbix server配置数据库，编辑配置文件/etc/zabbix/zabbix_server.conf

[root@localhost ~]# vi /etc/zabbix/zabbix_server.conf
DBPassword=zabbix

6、为Zabbix前端配置PHP，编辑配置文件/etc/opt/rh/rh-php72/php-fpm.d/zabbix.conf

[root@localhost ~]# vi /etc/opt/rh/rh-php72/php-fpm.d/zabbix.conf
php_value[date.timezone] = Asia/Shanghai

修改前：

修改后：

7、启动Zabbix server和agent进程

[root@localhost ~]# systemctl restart zabbix-server zabbix-agent httpd rh-php72-php-fpm
[root@localhost ~]# systemctl enable zabbix-server zabbix-agent httpd rh-php72-php-fpm

四、配置Zabbix前端

1、浏览器登录zabbi服务器IP：http://192.168.75.138/zabbix

2、点击Next step

3、填写密码

4、设置显示名称

5、确认输入信息，点击Next step

6、点击Finish，生成配置文件在etc/zabbix/web/zabbix.conf.php

7、默认用户名：Admin 密码密码：zabbix

8、登录界面

9、更换为中文

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五、解决显示乱码

1、查看安装完的图形

2、拷贝本地电脑C:\Windows\Fonts楷体字体到zabbix服务器的fonts目录下

3、zabbix服务器fonts目录查找如下

[root@localhost ~]# find / -name fonts
/boot/grub2/fonts
/etc/fonts
/usr/share/fonts
/usr/share/zabbix/assets/fonts
/usr/share/httpd/noindex/css/fonts

4、拷贝字体到服务器目录（可以使用Xshell的xftp功能）

[root@localhost ~]# cd /usr/share/zabbix/assets/fonts/

5、切换至/etc/alternatives 查看到默认软链接指向的字符集

6、删除默认软链接的字符集，指向新拷贝的字体

[root@localhost alternatives]# rm -f /etc/alternatives/zabbix-web-font
[root@localhost alternatives]# ln -s /usr/share/zabbix/assets/fonts/simkai.ttf /etc/alternatives/zabbix-web-font

查看

7、重启zabbix-server服务

[root@localhost ~]#  systemctl restart  zabbix-server

8、再次查看图形

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至此Zabbix 5.0安装完成

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