關閉 selinux

vi /etc/sysconfig/selinux # 編輯 selinux 配置文件后保存退出
reboot # 重啟永久生效

SELINUX=disabled 詳細解說 SELiunx

安裝 httpd

yum -y install httpd 
systemctl status httpd.service # 查看 httpd 狀態
systemctl start httpd.service # 啟動 httpd
systemctl enable httpd # 設置 httpd 每次開機都自動啟動

安裝更新源、php7、禁用5.4、開啟7.2

yum -y install epel-release # 安裝 Epel 擴充資源庫
yum install -y http://rpms.remirepo.net/enterprise/remi-release-7.rpm # 安裝 php7
yum install -y yum-utils # 安裝 yum 管理工具
yum-config-manager --disable remi-php54 # 停用 PHP5.4
yum-config-manager --enable remi-php72 # 啟用 PHP7.2

安裝 PHP 套件以及編輯 PHP.ini 文件

yum install -y php php-pear php-cgi php-common php-mbstring php-snmp php-gd php-pecl-mysql php-xml php-mysql php-gettext php-bcmath

vi /etc/php.ini # 這個配置文件是需要滿足 Zabbix 的配置要求，要不然會出錯
PHP option "memory_limit"	128M
PHP option "post_max_size"	16M
PHP option "upload_max_filesize" 2M
PHP option "max_execution_time"	300
PHP option "max_input_time"	300
PHP option "date.timezone"	Asia/Taipe
# 設置時區的時候請留意，默認是不開啟時區

安裝 mariadb-server 與配置安全性

yum --enablerepo=remi install mariadb-server -y
systemctl start mariadb.service
systemctl enable mariadb
mysql_secure_installation 
# 1 直接回車
# 2 設定 root 訪問 mariadb-server 密碼
# 全部回答 Y（yes）

配置數據庫

mysql -u root -p
create database zabbix character set utf8 collate utf8_bin;
grant all privileges on zabbix.* to zabbix@localhost identified by 'P@ssw09rd';
grant all privileges on zabbix.* to zabbix@localhost ;
quit;

安裝 zabbix

rpm -ivh https://repo.zabbix.com/zabbix/4.0/rhel/7/x86_64/zabbix-release-4.0-1.el7.noarch.rpm
yum install -y zabbix-server-mysql  zabbix-web-mysql zabbix-agent zabbix-get

重啟 httpd 服務、配置 mysql

systemctl restart httpd.service
cd /usr/share/doc/zabbix-server-mysql-4.0.20/
zcat /usr/share/doc/zabbix-server-mysql*/create.sql.gz | mysql -uzabbix -p zabbix 
P@ssw09rd # 輸入密碼

配置 zabbix_server.conf

vi /etc/zabbix/zabbix_server.conf
DBHost=localhost
DBName=zabbix
DBUser=zabbix
DBPassword=P@ssw09rd

配置 zabbix.conf 時區

vi /etc/httpd/conf.d/zabbix.conf
php_value date.timezone Asia/Taipei

啟動 zabbix-server

systemctl restart zabbix-server zabbix-agent httpd
systemctl enable zabbix-server zabbix-agent httpd 

配置防火墻與重啟 httpd

firewall-cmd --add-service={http,https} --permanent
firewall-cmd --add-port={10051/tcp,10050/tcp} --permanent
firewall-cmd --reload
systemctl restart httpd

登陸你的 zabbix

http://ip or domain name/zabbix/
Done

無法啟動 Zabbix 一般都是 Mysql 數據庫格式配置錯誤以及 php 文件配置信息不對

全部配置信息

vi /etc/sysconfig/selinux
SELINUX=disabled
reboot
======
yum -y install httpd
systemctl status httpd.service
systemctl start httpd.service
systemctl enable httpd
======
yum -y install epel-release
yum install -y http://rpms.remirepo.net/enterprise/remi-release-7.rpm
yum install -y yum-utils
yum-config-manager --disable remi-php54
yum-config-manager --enable remi-php72
======
yum install -y php php-pear php-cgi php-common php-mbstring php-snmp php-gd php-pecl-mysql php-xml php-mysql php-gettext php-bcmath

vi /etc/php.ini  （修改）
PHP option "memory_limit"	128M
PHP option "post_max_size"	16M
PHP option "upload_max_filesize"	2M
PHP option "max_execution_time"	300
PHP option "max_input_time"	300
PHP option "date.timezone"	Asia/Taipei
======
yum --enablerepo=remi install mariadb-server -y
systemctl start mariadb.service
systemctl enable mariadb
mysql_secure_installation （All-Yes）

mysql -u root -p
create database zabbix character set utf8 collate utf8_bin;
grant all privileges on zabbix.* to zabbix@localhost identified by 'P@ssw09rd';
grant all privileges on zabbix.* to zabbix@localhost ;
quit;
======
rpm -ivh https://repo.zabbix.com/zabbix/4.0/rhel/7/x86_64/zabbix-release-4.0-1.el7.noarch.rpm
yum install -y zabbix-server-mysql  zabbix-web-mysql zabbix-agent zabbix-get
======
systemctl restart httpd.service
cd /usr/share/doc/zabbix-server-mysql-4.0.20/
zcat /usr/share/doc/zabbix-server-mysql*/create.sql.gz | mysql -uzabbix -p zabbix 
P@ssw09rd
======
vi /etc/zabbix/zabbix_server.conf （配置）
DBHost=localhost
DBName=zabbix
DBUser=zabbix
DBPassword=P@ssw09rd
======
vi /etc/httpd/conf.d/zabbix.conf
php_value date.timezone Asia/Taipei

systemctl restart zabbix-server zabbix-agent httpd
systemctl enable zabbix-server zabbix-agent httpd 

firewall-cmd --add-service={http,https} --permanent
firewall-cmd --add-port={10051/tcp,10050/tcp} --permanent
firewall-cmd --reload
systemctl restart httpd
===
http://192.168.18.155/zabbix/