3-Cacti install & config

1.      dnf install cacti

2.       mysql -u root -p  /登錄mysql

 create database cacti;/創建數據庫cacti

create user 'cactiuser'@'localhost' IDENTIFIED BY 'adm'; /創建用戶名cactiuser,密碼adm

grant all privileges on cacti.* to cactiuser@localhost ;   /授權cactisuer擁有數據庫所有權

GRANT SELECT ON mysql.time_zone_name TO cactiuser@localhost;

flush privileges;

3.查詢數據庫文件所在位置

rpm -ql cacti | grep cacti.sql

mysql -uroot -p cacti< /usr/share/doc/cacti/cacti.sql 密碼為空

# vi /etc/cacti/db.php

Make the following changes and save the file. Make sure you set password correctly.

$database_type = "mysql";

$database_default = "cacti";

$database_hostname = "localhost";

$database_username = "cacti";

$database_password = "your-password-here";

$database_port = "3306";

$database_ssl = false;

4. Configuring Apache Server for Cacti Installation

firewall-cmd --permanent --zone=public --add-service=http

firewall-cmd --reload

#vi /etc/httpd/conf.d/cacti.conf

Alias /cacti    /usr/share/cacti

<Directory /usr/share/cacti/>

        <IfModule mod_authz_core.c>

                # httpd 2.4

                Require all granted

        </IfModule>

        <IfModule !mod_authz_core.c>

                # httpd 2.2

                Order deny,allow

                Deny from all

                Allow from all

        </IfModule>

</Directory>

vi /etc/cron.d/cacti

systemctl restart httpd.service

5.Running Cacti Installer Setup

執行以下語句

mysql_tzinfo_to_sql /usr/share/zoneinfo | mysql -u root mysql

ALTER DATABASE cacti CHARACTER SET utf8mb4 COLLATE utf8mb4_unicode_ci;