參考博客地址:https://blog.csdn.net/kenn_lee/article/details/80565385
Cacti是一套基於PHP,MySQL,SNMP及RRDTool開發的網絡流量監測圖形分析工具。
一、准備工作
1.安裝一台基於Linux系統的服務器(可以是別的系統,這里以Linux為例)
2.在服務器上配置防火牆策略,如開放80、161端口等
3.確保服務器網絡完整性
二、安裝指導
1.安裝所依賴的插件
yum -y install libxml2 gd fontconfig freetype zlib rrdtool rrdtool-devel freetype libjpeg php-gd
2.安裝數據庫mariadb
yum -y install mariadb mariadb-server
3.安裝apache
yum -y install httpd
4.安裝php
yum -y install php.x86_64
4.1將php和mysql關聯起來
yum install -y php-mysql
4.2安裝php常用模塊
yum install -y php-gd php-ldap php-odbc php-pear php-xml php-xmlrpc php-mbstring php-snmp php-soap curl curl-devel php-bcmath
5.安裝並配置snmp
yum -y install net-snmp net-snmp-devel net-snmp-utils
vim /etc/snmp/snmpd.conf (修改3處)
1, com2sec notConfigUser default public
改成: com2sec notConfigUser 127.0.0.1 public
2, access notConfigGroup "" any noauth exact systemview none none
改成: access notConfigGroup "" any noauth exact all none none
3, view all included .1 80 取掉前面的#
6.重啟相關服務
#systemctl restart httpd.service
#systemctl restart mariadb.service
#/etc/init.d/snmpd start
7.安裝cacti-1.1.38版本
mkdir -p /var/www/html/cacti/
wget https://www.cacti.net/downloads/cacti-1.1.38.tar.gz -P /usr/local/src
cd /usr/local/src
tar -zxvf cacti-1.1.38.tar.gz
mv cacti-1.1.38 /var/html/www/cacti
8.配置數據庫
# mysql -u root
> create database cacti;
grant all on cacti.* to cacti@localhost identified by '你的數據庫密碼'; #這里密碼為dibmysql
use cacti;
source /var/www/html/cacti/cacti.sql;
flush privileges;
# vim /var/www/html/cacti/include/config.php
$database_type = "mysql";
$database_default = "cacti";
$database_hostname = "localhost";
$database_username = "cacti";
$database_password = "你的數據庫密碼";
$database_port = "3306";
授權
useradd cacti -d /var/www/html/cacti -s /bin/false
chown -R cacti /var/www/html/cacti/rra /var/www/html/cacti/log
9.設置每隔5分鍾采集一次
crontab -e
*/5 * * * * /usr/bin/php /var/www/html/cacti/poller.php > /dev/null 2>&1
10.重啟apache服務器
systemctl restart httpd.service
至此,所有配置基本完成。打開網頁輸入ip/cacti就會出現cacti安裝界面,安裝過程中難免會遇到一些這樣那樣的問題,如相互之間版本不兼容、配置文件中缺少關鍵字以及所對應的數值等,盡量按要求完善這些警告!
這里設置admin密碼為Dib@1234567890