zabbix的含义：
curl -o /etc/yum.repos.d/CentOS-Base.repo http://mirrors.aliyun.com/repo/Centos-7.repo
yum makecache
wget http://repo.zabbix.com/zabbix/4.0/rhel/7/x86_64/zabbix-release-4.0-1.el7.noarch.rpm
rpm -ivh zabbix-release-4.0-1.el7.noarch.rpm
yum -y install zabbix-server-mysql zabbix-web-mysql
121 ping mirror.tuna.tsinghua.edu.cn
122 echo "mirror.tuna.tsinghua.edu.cn"
123 echo "mirror.tuna.tsinghua.edu.cn 101.6.15.130" >>/etc/hosts;
124 cat /etc/hosts;
125 yum -y install zabbix-server-mysql zabbix-web-mysql
[zabbix]
name=Zabbix Official Repository - $basearch
baseurl=https://mirror.tuna.tsinghua.edu.cn/zabbix/zabbix/4.0/rhel/7/$basearch/
enabled=1
gpgcheck=1
gpgkey=file:///etc/pki/rpm-gpg/RPM-GPG-KEY-ZABBIX-A14FE591
[zabbix-non-supported]
name=Zabbix Official Repository non-supported - $basearch
baseurl=https://mirror.tuna.tsinghua.edu.cn/zabbix/non-supported/rhel/7/$basearch/
enabled=1
gpgkey=file:///etc/pki/rpm-gpg/RPM-GPG-KEY-ZABBIX
gpgcheck=1
安装数据库
MariaDB [(none)]> create database zabbix character set utf8 collate utf8_bin;
MariaDB [(none)]> grant all privileges on zabbix.* to zabbix@localhost identified by '123456';
导入数据:
zcat /usr/share/doc/zabbix-server-mysql*/create.sql.gz |mysql -uzabbix -p123456 zabbix
主机名和密码更改一下，其他2个即用户和数据库库名已存在zabbix
启动zabbix
systemctl disable firewalld --now
Removed symlink /etc/systemd/system/multi-user.target.wants/firewalld.service.
Removed symlink /etc/systemd/system/dbus-org.fedoraproject.FirewallD1.service.
更改时区：
vi /etc/httpd/conf.d/zabbix.conf
启动http服务，开机自启http服务
访问前段网页：
Admin zabbix
