Centos 8 安装 Zabbix 4.4

1、选择安装zabbix服务器的平台

此处我们选择的是 zabbix 4.4 + Centos 8 + MySQL + Apache

2、在平台上安装和配置zabbix服务

<code>dnf update -y/<code>关闭SELinux

<code>vim /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 these three values:
# targeted - Targeted processes are protected,
# minimum - Modification of targeted policy. Only selected processes are protected.
# mls - Multi Level Security protection.
SELINUXTYPE=targeted/<code>adding zabbix repository

<code>rpm -Uvh https://repo.zabbix.com/zabbix/4.4/rhel/8/x86_64/zabbix-release-4.4-1.el8.noarch.rpm

dnf clean all/<code>安装 zabbix server，web前端，agent

<code>dnf install zabbix-server-mysql zabbix-web-mysql zabbix-apache-conf zabbix-agent mariadb-server mairadb -y/<code>启动 MySQL 、Apache 服务

<code>systemctl start mairadb httpd

systemctl enable mariadb httpd/<code>创建数据库密码

<code>mysql -u root

update user set password = password("zabbixpasswd")where user = 'root';

flush privileges;

quit;

或者使用 mysql_secure_installation 根据指引一步一步来。/<code>创建 zabbix 的数据库和用户

<code>mysql -uroot -p zabbixpasswd
mysql> create database zabbix character set utf8 collate utf8_bin;
mysql> create user 'zabbix'@'localhost' identified by 'zabbixpasswd';
mysql> grant all privileges on zabbix.* to 'zabbix'@'localhost';
mysql> quit;/<code>导入初始架构和数据，系统将提示输入新创建的密码

<code>zcat /usr/share/doc/zabbix-server-mysql*/create.sql.gz | mysql -uzabbix -p zabbix/<code>配置 zabbix server 数据库

<code>vi /etc/zabbix/zabbix_server.conf
DBHost=localhost
DBName=zabbix

<code>vim /etc/php.ini

找到 date.timezone

date.timezone = Asia/Shanghai/<code>修改web前端的时区或者php参数（参数可不调，此处略做tiao'z）

<code>php_value[max_execution_time] = 600
php_value[memory_limit] = 512M
php_value[post_max_size] = 64M
php_value[upload_max_filesize] = 200M
php_value[max_input_time] = 300
php_value[max_input_vars] = 10000
; php_value[date.timezone] = Asia/Shanghai/<code>启动 zabbix server and agent process

<code>systemctl restart zabbix-server zabbix-agent httpd php-fpm
systemctl enable zabbix-server zabbix-agent httpd php-fpm/<code>添加防火墙端口或者关闭防火墙（不安全）

<code>添加端口：

firewall-cmd --add-port={10050/tcp,10051/tcp} --permanent

firewall-cmd --add-service={http,https} --permanent

systemctl restart firewalld



关闭防火墙：

systemctl stop firewalld（临时）

systemctl disable firewalld（永久）/<code>因为安装Centos 8 选择的是英文版，要zabbix中文显示需要安装中文包

<code>dnf install langpacks-zh_CN.noarch -y/<code>通过浏览器访问zabbix进行最后的步骤完成确认，即可使用zabbix：

http://x.x.x.x/zabbix