Centos7系统安装Zabbix4.4(yum源安装)

Posted 2021-02-27 xuanbao

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Centos7系统安装Zabbix4.4步骤详解

1. 虚拟机中安装Centos7系统

本次实验使用最小系统安装，安装完后可以先进行内核软件更新（yum -y update）时间比较久，快速配置可以忽略此步骤。

2.关闭Centos7的SELinux和防火墙配置

关闭SELinux

[root@zabbix-server ~]# setenforce 0

[root@zabbix-server ~]# vi /etc/selinux/config

# This file controls the state of SELinux on the system.
# SELINUX= can take one of these three values:
#     enforcing - SELinux security policy is enforced.
#     permissive - SELinux prints warnings instead of enforcing.
#     disabled - No SELinux policy is loaded.
SELINUX=disabled
# SELINUXTYPE= can take one of three values:
#     targeted - Targeted processes are protected,
#     minimum - Modification of targeted policy. Only selected processes are protected.
#     mls - Multi Level Security protection.
SELINUXTYPE=targeted

关闭防火墙配置

[root@zabbix-server ~]# systemctl stop firewalld.service
[root@zabbix-server ~]# systemctl disable firewalld.service

3.部署zabbix4.4服务器、zabbix4.4官网教程链接

1.安装数据库

[root@zabbix-server ~]# rpm -Uvh https://repo.zabbix.com/zabbix/4.4/rhel/7/x86_64/zabbix-release-4.4-1.el7.noarch.rpm

[root@zabbix-server ~]# yum clean all

[root@zabbix-server ~]# yum makecache

2.安装Zabbix服务器，前端，代理（如果没有安装成功，需多次执行下载才能完全安装）

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

把三个服务全部安装完成

3. 安装mariadb数据库(设置开机启动）

//更新MARIABD数据库

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

//启动服务

[root@zabbix-server ~]# systemctl start mariadb.service

//设置开机启动

[root@zabbix-server ~]# systemctl enable mariadb.service

4.导入Zabbix数据到Mysql数据库

[root@zabbix-server ~]# mysql -uroot -p
Enter password:     //空密码直接按回车键
Welcome to the MariaDB monitor.  Commands end with ; or g.
Your MariaDB connection id is 2
Server version: 5.5.64-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 ‘zn123456‘;
Query OK, 0 rows affected (0.00 sec)

MariaDB [(none)]> flush privileges;
Query OK, 0 rows affected (0.00 sec)

MariaDB [(none)]> quit;
Bye

5.导入初始架构和数据，系统将提示您输入新创建的密码。

[root@zabbix-server ~]# zcat /usr/share/doc/zabbix-server-mysql*/create.sql.gz | mysql -uzabbix -p zabbix
Enter password:      ###密码：zn123456

6.为Zabbix server配置数据库

[root@zabbix-server ~]# vi /etc/zabbix/zabbix_server.conf

DBHost=localhost
DBName=zabbix
DBUser=zabbix
DBPassword=zn123456

7.修改时区

[root@zabbix-server ~]# vi /etc/httpd/conf.d/zabbix.conf

#
# Zabbix monitoring system php web frontend
#

Alias /zabbix /usr/share/zabbix

<Directory "/usr/share/zabbix">
    Options FollowSymLinks
    AllowOverride None
    Require all granted

    <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 max_input_vars 10000
        php_value always_populate_raw_post_data -1
        # php_value date.timezone Europe/Riga
        php_value date.timezone Asia/Shanghai
    </IfModule>
</Directory>

<Directory "/usr/share/zabbix/conf">
    Require all denied
</Directory>

<Directory "/usr/share/zabbix/app">
    Require all denied
</Directory>

<Directory "/usr/share/zabbix/include">
    Require all denied
</Directory>

<Directory "/usr/share/zabbix/local">
    Require all denied
</Directory>

8.启动Zabbix server和agent进程

[root@zabbix-server ~]# systemctl restart zabbix-server zabbix-agent httpd

[root@zabbix-server ~]# systemctl enable zabbix-server zabbix-agent httpd

9.为Centos7配置IP地址。

centos7配置IP地址

10.配置Zabbix前端

连接到新安装的Zabbix前端：http://10.10.1.88/zabbix

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